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37 条记录 (耗时 0.026 秒)

    Fuel cell
    11.
    发明申请
    Fuel cell 审中-公开
    燃料电池

    公开(公告)号：US20070099048A1

    公开(公告)日：2007-05-03

    申请号：US11344008

    申请日：2006-02-01

    申请人： Yoichi Takasu ,  Fumio Takei ,  Masami Tsutsumi ,  Hiroaki Yoshida ,  Kensuke Yoshida ,  Seiji Hibino ,  Makoto Yoshino ,  Takeo Kasajima ,  Shinichi Ueki ,  Takeshi Miyazaki ,  Osamu Terabayashi

    发明人： Yoichi Takasu ,  Fumio Takei ,  Masami Tsutsumi ,  Hiroaki Yoshida ,  Kensuke Yoshida ,  Seiji Hibino ,  Makoto Yoshino ,  Takeo Kasajima ,  Shinichi Ueki ,  Takeshi Miyazaki ,  Osamu Terabayashi

    IPC分类号： H01M8/04 ,  H01M8/10

    CPC分类号： H01M8/1011 ,  H01M8/04186 ,  H01M8/04201 ,  H01M8/2455 ,  Y02E60/523

    摘要： A fuel cell includes an electric power generation part; the electric power generation part including an air electrode to which oxygen gas is supplied, a fuel electrode to which fuel gas is supplied, and a solid electrolyte layer having a proton conductivity and put between the air electrode and fuel electrode; a fuel storage part storing a liquid fuel; a liquid fuel vaporization film made of non-porous material and configured to vaporize the liquid fuel so as to supply fuel gas to the fuel electrode; and a gas fuel supply speed control plate provided between the liquid fuel vaporization film and the fuel electrode and configured to control a supply speed of the fuel gas to the fuel electrode. The gas fuel supply speed control plate includes a plurality of openings piercing between the liquid fuel vaporization film and the fuel electrode.

    摘要翻译： 燃料电池包括发电部分; 所述发电部包括供给氧气的空气电极，供给燃料气体的燃料电极和具有质子传导性的固体电解质层，放置在所述空气极和燃料电极之间; 存储液体燃料的燃料储存部; 由无孔材料制成的液体燃料汽化膜，其构造为使液体燃料蒸发，以向燃料电极供应燃料气体; 以及气体燃料供给速度控制板，其设置在所述液体燃料蒸发膜和所述燃料电极之间，并且被构造成控制所述燃料电极的燃料气体的供给速度。 气体燃料供给速度控制板包括在液体燃料蒸发膜和燃料电极之间穿透的多个开口。

    Fluid-impermeable composite hose
    13.
    发明授权
    Fluid-impermeable composite hose 失效
    流体不可渗透复合软管

    公开(公告)号：US06439268B2

    公开(公告)日：2002-08-27

    申请号：US09810567

    申请日：2001-03-19

    申请人： Nobuaki Niki ,  Masanobu Ohnishi ,  Makoto Yoshino ,  Keiichi Kitamura

    发明人： Nobuaki Niki ,  Masanobu Ohnishi ,  Makoto Yoshino ,  Keiichi Kitamura

    IPC分类号： F16L1108

    CPC分类号： F16L11/082 ,  Y10S138/10

    摘要： A fluid-impermeable composite hose has a laminated layer composed of an inner winding layer formed by winding a laminated sheet spirally in a single layer, leaving a gap between every two adjoining turns, and an outer winding layer formed by winding a laminated sheet spirally in a single layer over the gap in the inner winding layer, leaving a gap between every two adjoining turns. The gap of the inner wind layer gives the hose flexibility and prevents the folding of the spirally wound sheet which might result in the failure of the hose to maintain its fluid impermeability.

    摘要翻译： 流体不可渗透的复合软管具有层叠层，该层叠层由通过将层压片材螺旋卷绕在单层中形成的内部缠绕层，在每两个相邻的匝之间留下间隙，以及通过将层压片材螺旋卷绕而形成的外部缠绕层 在内部绕组层中的间隙上的单层，在每两个相邻的匝之间留下间隙。 内风层的间隙给出软管的柔性，并防止螺旋卷绕的片材的折叠，这可能导致软管保持其不透液性的故障。

    Fluid-impermeable composite hose
    14.
    发明授权
    Fluid-impermeable composite hose 失效
    流体不可渗透复合软管

    公开(公告)号：US06345647B2

    公开(公告)日：2002-02-12

    申请号：US09810569

    申请日：2001-03-19

    申请人： Nobuaki Niki ,  Masanobu Ohnishi ,  Makoto Yoshino ,  Keiichi Kitamura

    发明人： Nobuaki Niki ,  Masanobu Ohnishi ,  Makoto Yoshino ,  Keiichi Kitamura

    IPC分类号： F16L1108

    CPC分类号： F16L11/00 ,  F16L11/12 ,  F16L2011/047 ,  Y10S138/10

    摘要： A fluid-impermeable composite hose has a laminated layer having a high impermeability to a refrigerant, etc. and held between two resin layers having a thickness which is small enough to enable the hose to remain flexible. The resin layers secure and protect the laminated layer and protect a metallic foil in the laminated layer from any bending, deforming or stretching force acting upon the hose.

    摘要翻译： 流体不可渗透的复合软管具有对制冷剂等具有高不透性的层压层，并且保持在具有足够小以使软管保持柔性的厚度的两个树脂层之间。 树脂层固定和保护层压层并保护层压层中的金属箔不受作用在软管上的任何弯曲，变形或拉伸力。

    Method of producing bulge-shaped pipe
    15.
    发明授权
    Method of producing bulge-shaped pipe 失效
    生产凸形管的方法

    公开(公告)号：US5582054A

    公开(公告)日：1996-12-10

    申请号：US348988

    申请日：1994-11-28

    申请人： Makoto Yoshino ,  Toshiya Etou ,  Masujirou Takawaki ,  Masaru Ito

    发明人： Makoto Yoshino ,  Toshiya Etou ,  Masujirou Takawaki ,  Masaru Ito

    IPC分类号： F16L19/03 ,  B21D17/02 ,  B21D51/16 ,  B21D41/00

    CPC分类号： B21D17/02

    摘要： A method that produces an inexpensive and high-quality male side pipe by forming a seal groove for holding an O-ring only by means of press machining is disclosed. A male side pipe is pressed to form an expanded part at an intermediate part thereof. This expanded part is pressed to form a bulge part. Furthermore, the portion of the male side pipe from a tip end to an intermediate part of the bulge part is contracted to form a seal groove side face and a seal groove bottom face at the side of the bulge part. In addition, the portion, of the male side pipe from the tip end to the point S is pressed for thinning to facilitate the machining on male side pipe. Then, the thinned portion is widened to form a seal groove side face at the side of the tip end. By forming the seal groove side face roughly perpendicular to the axial direction of the male side pipe during these processes, the askew assembly or slanting of the O-ring can be prevented.

    摘要翻译： 公开了一种通过仅通过冲压加工形成用于保持O形环的密封槽来生产便宜且高质量的阳侧管的方法。 在其中间部分压入阳侧管以形成扩张部。 这个膨胀的部分被按压形成凸起部分。 此外，阳侧配管从凸出部的顶端到中间部的部分收缩，以在凸部的一侧形成密封槽侧面和密封槽底面。 此外，从顶端到点S的阳侧管的部分被挤压以减薄以便于在公侧管上的机械加工。 然后，变薄部分变宽，形成在前端侧的密封槽侧面。 通过在这些处理中形成大致垂直于阳侧管的轴向的密封槽侧面，可以防止O形圈的倾斜组件或倾斜。

    Rolling oils
    16.
    发明授权
    Rolling oils 失效

    公开(公告)号：US3933660A

    公开(公告)日：1976-01-20

    申请号：US497042

    申请日：1974-08-13

    申请人： Hachiro Tadenuma ,  Takashi Kato ,  Ryoji Kaneda ,  Fumio Ando ,  Makoto Yoshino

    发明人： Hachiro Tadenuma ,  Takashi Kato ,  Ryoji Kaneda ,  Fumio Ando ,  Makoto Yoshino

    IPC分类号： C10M173/02 ,  C10M1/44 ,  C10M3/38 ,  C10M5/24 ,  C10M7/24

    CPC分类号： C10M173/02 ,  C10M2201/02 ,  C10M2207/021 ,  C10M2207/022 ,  C10M2207/046 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2209/104 ,  C10M2215/042 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2225/00 ,  C10M2225/02 ,  C10N2210/01 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02

    摘要： A reducing hot rolling oil for copper and copper alloys comprising 1000 parts by weight of water, 6 - 200 parts by weight of at least one member selected from the group consisting of carboxylic acid type, sulfate type and phosphate type anionic surface active agents, and 0.8 - 200 parts by weight of at least one hydroxyl group-containing compound selected from the group consisting of alcohols, alkylene glycols and glycol ethers. The rolling oil can provide copper and copper alloys with lubricity, oxide film removing ability and oxide film formation preventing ability by spraying between a rolling mill and the metal to be rolled on the hot rolling of copper and copper alloys.The present invention relates to a rolling oil. More particularly, the invention pertains to a rolling oil which can provide copper and copper alloys with lubricity, oxide film removing ability and oxide film formation preventing ability by spraying between a rolling mill and the metal to be rolled on the hot rolling of copper and copper alloys.Hot rolling oils for copper and copper alloys which have heretofore been used consist mainly of a mineral oil emulsified with an anionic or nonionic surface active agent. In the case of these rolling oils, as the metal to be rolled is heated to 400- - 900.degree.C on hot rolling, the emulsion particles of the rolling oils become coarse and the emulsion becomes ill-balanced until the oil component of the rolling oils is often separated. Therefore, the rolling oils have defects that they deteriorate rapidly, their lubricating property is reduced, the abrasion of a rolling mill is accelerated, and excess copper soap is formed. Also, when copper and copper alloys are hot rolled, the rolling oils have defect that copper oxide (Cu0 and Cu.sub.2 0) film is formed on the surface of the metal, and the oxide film not only causes the abrasion of a die or rolls on cold processing in the subsequent step but also leaves the oxide film even on the surface of the cold processed final product, the surface of the product being blackened. In order to obviate these defects, pickling treatment with, for example, sulfuric acid is carried out after hot rolling to dissolve and remove the oxide film on the surface of copper and copper alloys.As a result of various studies on the removal of the above-mentioned defects in the hot rolling of copper and copper alloys, the present inventors have completed the present invention.The rolling oils of the present invention are of solution-type and are excellent in stability. Thus, they are always in the form of a clean liquid.If copper and copper alloys are rolled with the rolling oils of the present invention, a rolled copper material free from an oxide film and having a smooth surface can be obtained. Therefore, the rolling oils of the present invention have advantages in that the pickling step can be omitted, thereby cost being remarkably reduced owing to curtailment of steps and waste liquid treatment, working environment such as operational safety is improved, and the loss of copper and copper alloy materials on rolling is reduced by the prevention of copper oxide formation on hot rolling.According to the present invention, a reducing hot rolling oil for copper and copper alloys comprising 1000 parts by weight of water, 6 - 200 parts by weight of at least one member selected from the group consisting of carboxylic acid type, sulfate type and phosphate type anionic surface active agents, and 0.8 - 200 parts by weight of at least one hydroxyl group-containing compound selected from the group consisting of alcohols, alkylene glycols and glycol ethers is provided.The carboxylic acid type, sulfate type and phosphate type anionic surface active agents used in the present invention are effective for preventing the abrasion of a rolling mill, providing lubricity, removing an oxide film and preventing the formation of copper oxide on the hot rolling of copper and copper alloys at a temperature of about 400.degree.C or more.The carboxylic acid type anionic surface active agents are carboxylic acid salts represented by the general formulaRCOOMwherein R is an alkyl group having 12 22 carbon atoms and M is Na, K, NH.sub.4, NH.sub.2 C.sub.2 H.sub.4 OH, NH(C.sub.2 H.sub.4 OH).sub.2 or N(C.sub.2 H.sub.4 OH).sub.3. The fatty acid RCOOH is exemplified by lauric acid, palmitic acid, stearic acid, linolic acid, ricinolic acid, linolenic acid, oleic acid and erucic acid. Natural fatty acids such as rapeseed oil fatty acid, soybean oil fatty acid, rice bran oil fatty acid, coconut oil fatty acid, castor oil fatty acid and palm oil fatty acid are excellent in lubricating property. Rapeseed oil fatty acid, rice bran fatty acid, caster oil fatty acid and palm oil fatty acid are comparatively easy to use in commercial practice of the present invention owing to their cheapness.The sulfate type anionic surface active agents are salts of higher alcohol sulfuric acid esters represented by the general formulaROSO.sub.3 M,petroleum sulfonates represented by the general formulaRSO.sub.3 M,salts of sulfuric acid esters of fatty acids or esters thereof represented by the general formulaR(OSO.sub.3 M)COOR',and sulfates of aliphatic amines and aliphatic amides represented by the general formulaRCONHR'CH.sub.2 CH.sub.2 OSO.sub.3 M.In these formulas, R and R' represent an alkyl group having 11 - 21 carbon atoms and fatty acids are the same as in the above-mentioned carboxylic acid type anionic surface active agents when R and R' are a fatty acid residue, and represent an alkyl group having 12 - 18 carbon atoms when R and R' are a higher alcohol residue. The higher alcohol is exemplified by lauryl alcohol, palmityl alcohol, stearyl alcohol and oleyl alcohol, but synthetic alcohols as a mixture of saturated alcohols having 12, 14 and 16 carbon atoms, respectively, are commercially easy to use owing to their cheapness and thermal stability.Further, the phosphate type anionic surface active agents are ethylene oxide-added phosphoric acid ester salts represented by the general formulas ##EQU1## and alkylphosphoric acid ester salts represented by the general formulas(RO).sub.2 PO(OM)or(RO)PO(OM).sub.2.In these formulas, R is the same as exemplified in the sulfate type anionic surface active agents when R is a higher alcohol residue and is preferably nonylphenol or octylphenol residue when R is an alkylphenol residue, n is an average addition mole number as a mixture of mono- and di-esters and preferably 2 - 15, and M has the same meaning as that defined in the carboxylic acid type anionic surface active agents.The hydroxyl-group containing compounds such as alcohols, alkylene glycols and glycol ethers used in the present invention are effective for removing an oxide film, preventing the formation of copper oxide and providing lubricity on the hot rolling of copper or copper alloys.Therefore, the use of the hydroxyl group-containing compounds together with the above-mentioned anionic surface active agents produces a synergistic effect of lubrication and reduction.The alcohols include methyl alcohol, ethyl alcohol, n-propyl alcohol, n-butyl alcohol, isopropyl alcohol and isobutyl alcohol.The alkylene glycols include ethylene glycol, propylene glycol, butylene glycol and hexylene glycol.The glycol ethers include ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monopropyl ether, ethylene glycol monobutyl ether, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monopropyl ether and diethylene glycol monobutyl ether.If an amount of the anionic surface active agent added is 4 parts by weight per 1000 parts by weight of water or less in the present invention, wear track area and film strength are reduced and lubricity becomes poor. If the amount is 6 parts by weight per 1000 parts by weight of water or more, wear track area and film strength are improved and lubricity becomes better. Also, if the amount exceeds 200 parts by weight per 1000 parts by weight of water, reducing property does not change but cooling property is reduced. Therefore, the amount of the anionic surface active agent is suitably 6 to 200 parts by weight per 1000 parts by weight of water.If an amount of the hydroxyl group-containing compound added is 0.5 part by weight per 1000 parts by weight of water or less, the surface of copper or copper alloys after rolling turns red, the thickness of the oxide film increases, and reduction time becomes longer. If the amount is 0.8 part by weight per 1000 parts by weight of water or more, copper or copper alloys after rolling is clean and bright and is essentially free of surface oxidation, almost no oxide film is formed, and reduction time becomes very short. Also, if the amount exceeds 200 parts by weight per 1000 parts by weight of water, the lubricating property of the rolling oil does not change but its flash point is reduced. Therefore, the amount of the hydroxyl group-containing compound added is suitably 0.8 to 200 parts by weight per 1000 parts by weight of water.A total amount of the anionic surface active agent and the hydroxyl group-containing compound is preferably 10 to 100 parts by weight per 1000 parts by weight of water, among which the hydroxyl group-containing compound amounts 5 to 30 parts by weight.The rolling oils for the rolling of copper or copper alloys according to the present invention are preferably kept alkaline, that is, the pH of the rolling oils is preferably maintained at 8.0 or more in order to prevent the formation of copper oxide and copper soap.As for the reducing property of the rolling oils according to the present invention, alcohols produce a very rapid effect while alkylene glycols and glycol ethers produce a slower effect. However, the use of alcohols together with alkylene glycols and/or glycol ethers is effective, since alcohols are rapidly consumed.Also, as for the lubricating property of the rolling oils according to the present invention, it is preferable to use 10 to 100% by weight of a fatty acid ester nonionic surface active agent together with an anionic surface active agent based on the weight of the anionic surface active agent since the life of the rolling oils can be thereby prolonged (although the life of a rolling mill is not substantially affected.).

    Pipe joint
    17.
    发明授权
    Pipe joint 有权
    管接头

    公开(公告)号：US09255657B2

    公开(公告)日：2016-02-09

    申请号：US13317946

    申请日：2011-11-01

    申请人： Makoto Yoshino ,  Masakazu Kondo

    发明人： Makoto Yoshino ,  Masakazu Kondo

    IPC分类号： F16L33/00 ,  F16L33/207

    CPC分类号： F16L33/2073

    摘要： A pipe joint includes a soft pipe, a hard pipe and a sleeve. The hard pipe includes an insert portion inserted into an inside of the soft pipe from an end portion of the soft pipe. The sleeve is arranged radially outside of the insert portion and the soft pipe, and presses the soft pipe toward the insert portion. The insert portion includes a corrugated surface, which is arranged on an outer surface of the insert portion, and a column surface, which is arranged on the outer surface at a tip side of the insert portion. The sleeve includes a first small diameter portion, which is arranged radially outside of the corrugated surface and presses the soft pipe toward the corrugated surface, and a second small diameter portion arranged radially outside of the column surface and presses the soft pipe toward the column surface.

    摘要翻译： 管接头包括软管，硬管和套管。 硬管包括从软管的端部插入软管的内部的插入部。 套筒径向地布置在插入部分和软管的外侧，并将软管压向插入部分。 插入部分包括布置在插入部分的外表面上的波纹表面和布置在插入部分的尖端侧的外表面上的柱面。 套筒包括第一小直径部分，该第一小直径部分布置在波纹表面的径向外侧并将软管压向波纹表面，以及设置在柱表面的径向外侧的第二小直径部分，并将软管压向柱面 。

    Pipe joint device
    18.
    发明授权
    Pipe joint device 失效
    管接头装置

    公开(公告)号：US07354078B2

    公开(公告)日：2008-04-08

    申请号：US10997128

    申请日：2004-11-24

    申请人： Makoto Yoshino

    发明人： Makoto Yoshino

    IPC分类号： F16L39/00 ,  F16L35/00

    CPC分类号： F16L37/0985

    摘要： An object of the present invention is to provide a pipe joint device, according to which two pipe members can be easily connected and disassembled without causing the abrupt discharge of the fluid from the pipe members. A ring shaped first retaining member is mounted on a second pipe member and comprises; a ring portion; multiple leg portions axially extending from the ring portion and circumferentially arranged at equal intervals; and multiple first retaining portions formed at each free end of the leg portions and projecting radially and inwardly, so that the first retaining portions are inserted into apertures of the second pipe member. The above first retaining portions return to the initial shape after a first pipe member has been completely inserted into the second pipe member, so that the first pipe member is axially retained by the first retaining portions at an outwardly expanded portion of the first pipe member.

    摘要翻译： 本发明的目的是提供一种管接头装置，根据该管接头装置，可以容易地连接和拆卸两个管件，而不会导致流体从管件突然排出。 环形的第一保持构件安装在第二管构件上，并包括： 环形部分; 多个腿部从环部轴向延伸并以等间隔周向布置; 以及多个第一保持部分，其形成在所述腿部的每个自由端处并且径向和向内突出，使得所述第一保持部分插入到所述第二管构件的孔中。 在第一管构件已经完全插入第二管构件之后，上述第一保持部分恢复到初始形状，使得第一管构件在第一管构件的向外扩张的部分处被第一保持部分轴向保持。