公开(公告)号：US06364640B1

公开(公告)日：2002-04-02

申请号：US09685092

申请日：2000-10-11

申请人： Kiyoshi Nishio ,  Ryo Imanishi ,  Yoji Minato ,  Masayoshi Katsura ,  Hitoshi Kawamura ,  Makoto Fujii

发明人： Kiyoshi Nishio ,  Ryo Imanishi ,  Yoji Minato ,  Masayoshi Katsura ,  Hitoshi Kawamura ,  Makoto Fujii

IPC分类号： F04B1100

CPC分类号： F04B11/0016 ,  F04B9/125 ,  F04B39/0061 ,  F04B43/073

摘要： The invention provides a pump with a pulsation suppression device which can further enhance the effect of suppressing pulsation. According to the invention, in one side portion of a pump head wall 1 having inflow and outflow passages 2 and 3, a first bellows 7 which is driven so as to extend and contract by an air cylinder portion 14, and check valves 16a and 16b which alternately open and close a pump working chamber 9a formed in the first bellows 7 are disposed to constitute a reciprocal pump portion 4. In the other side portion of the pump head wall 1, a pulsation suppressing portion 5 is configured so as to have a second bellows 18 that is extendable and contractible, and that forms: a liquid chamber 20a which can temporarily store liquid that is to be discharged from the pump portion 4; and an air chamber 20b which is isolated from the liquid chamber 20a. The pulsation suppressing portion absorbs pulsation of the liquid which is discharged from the pump portion 4, by a change in the capacity of the liquid chamber 20a. The extension rate of the second bellows 18 is set to be larger than that of the first bellows 7.

摘要翻译： 本发明提供一种具有脉动抑制装置的泵，其可以进一步增强抑制脉动的效果。根据本发明，在具有流入通道2和流出通道3的泵头壁1的一侧部分中，第一波纹管7 被驱动以由气缸部分14延伸和收缩，并且设置交替打开和关闭形成在第一波纹管7中的泵工作室9a的止回阀16a和16b，以构成往复泵部分4.另一侧 泵头壁1的一部分，脉动抑制部5被配置为具有可伸缩的第二波纹管18，并且形成：液体室20a，其能够临时储存从泵排出的液体 第4部分; 以及与液体室20a隔离的空气室20b。 脉动抑制部通过液体室20a的容量的变化吸收从泵部4排出的液体的脉动。 第二波纹管18的延伸率被设定为大于第一波纹管7的伸长率。

公开(公告)号：US06945761B1

公开(公告)日：2005-09-20

申请号：US09868938

申请日：2000-11-20

申请人： Kiyoshi Nishio ,  Makoto Fujii ,  Masayoshi Katsura ,  Hitoshi Kawamura

发明人： Kiyoshi Nishio ,  Makoto Fujii ,  Masayoshi Katsura ,  Hitoshi Kawamura

IPC分类号： F04B43/00 ,  F04B43/08 ,  F15B1/08 ,  F16J3/04 ,  F01B3/00

CPC分类号： F15B1/103 ,  F04B43/0063 ,  F04B43/084 ,  F04B43/088 ,  F15B2201/205 ,  F15B2201/3153

摘要： A bellows that is extendingly and contractingly deformable in the axial direction is placed in a pump body and forms a liquid chamber inside the bellows. A suction portion and a discharge portion are formed in an inner bottom face of the pump body facing the liquid chamber. Liquid is sucked from the suction port into the liquid chamber by extension of the bellows, and the liquid in the liquid chamber is discharged from the discharge portion by contraction of the bellows. The extending and contracting portion of the bellows which is configured by forming ridge-like folds and valley-like folds in a vertically alternate and continuous manner is formed into a shape in which the lower one of upper and lower lamella portions of each of the ridge-like folds, or the lower lamella portion is inclined downwardly toward the axis defining the axial direction, not only in an extending state but also in a contracting state. Even in the case where liquid containing a sedimenting material such as slurry is used, therefore, the sedimenting material can be prevented from sedimenting and stagnating in the extending and contracting portion of the bellows.

摘要翻译： 在轴向方向上可伸缩地变形的波纹管被放置在泵体内并在波纹管内部形成液体室。 抽吸部分和排出部分形成在泵体的面向液体室的内底面中。 通过波纹管的延伸将液体从吸入口吸入液体室，液体室中的液体通过波纹管的收缩从排出部排出。 通过以垂直交替连续的方式形成脊状折叠和谷状折叠而构成的波纹管的伸缩部分形成为每个脊的上部和下部薄片部分的下部的一个形状 或者下薄片部分朝向限定轴向方向的轴向下倾斜，不仅处于延伸状态而且处于收缩状态。 因此，即使在使用含有浆料等沉降物的液体的情况下，也能够防止沉积物在波纹管的伸缩部分的沉降和滞留。

公开(公告)号：US06095194A

公开(公告)日：2000-08-01

申请号：US265355

申请日：1999-03-10

申请人： Yoji Minato ,  Masayoshi Katsura ,  Makoto Fujii

发明人： Yoji Minato ,  Masayoshi Katsura ,  Makoto Fujii

IPC分类号： F04B11/00 ,  F16L55/04

CPC分类号： F04B11/0016

摘要： The present invention relates to a pulsation suppression device which is interposingly used in a liquid transporting pipe through which a chemical liquid such as a surface washing liquid for washing an IC is transported by a reciprocal pump. The pulsation suppression device of the present invention has: a bellows which partitions the interior of the device body having a sealed container-like shape, into a liquid chamber and an gas chamber; an operating rod which is reciprocated in interlock relationship with the bellows; and an extension and contraction restricting mechanism which, when the bellows extends to a predetermined value, is contacted in parallel with a closed end face of the bellows, thereby restricting further extension of the bellows. Furthermore, the pulsation suppression device of the present invention has a guide for making the reciprocal operation of the operating rod coincident with the extension and contraction directions of the bellows. The guide is made of a low-friction resin material. According to the present invention, pulsation due to the discharge pressure of the transported liquid is absorbed and the amplitude of pulsation is suppressed to a low level. Moreover, the bellows used in the pulsation suppression device is prevented from being damaged, and the pulsation suppression function can be stabilized.

摘要翻译： 脉动抑制装置技术领域本发明涉及一种脉冲抑制装置，其被插入到液体输送管中，通过该液体输送管中的诸如用于清洗IC的表面清洗液的化学液体通过往复泵输送。 本发明的脉动抑制装置具有：将具有密封容器状的装置主体的内部分隔成液体室和气室的波纹管; 与波纹管互锁的操作杆; 以及延伸收缩限制机构，当波纹管延伸到预定值时，其与波纹管的封闭端面平行地接触，从而限制波纹管的进一步延伸。 此外，本发明的脉动抑制装置具有使操作杆的往复运转与波纹管的伸缩方向一致的引导件。 导轨由低摩擦树脂材料制成。 根据本发明，由于输送液体的排出压力而产生的脉动被吸收，脉动幅度被抑制到低水平。 此外，防止在脉动抑制装置中使用的波纹管被损坏，并且可以使脉动抑制功能稳定。

公开(公告)号：US06269871B1

公开(公告)日：2001-08-07

申请号：US09076863

申请日：1998-05-13

申请人： Kiyoshi Nishio ,  Makoto Fujii ,  Yutaka Okamoto ,  Takuya Ishida

发明人： Kiyoshi Nishio ,  Makoto Fujii ,  Yutaka Okamoto ,  Takuya Ishida

IPC分类号： F28F916

CPC分类号： B29C65/14 ,  B29C65/02 ,  B29C66/1122 ,  B29C66/1222 ,  B29C66/1224 ,  B29C66/5227 ,  B29C66/5344 ,  B29C66/53465 ,  B29C66/5432 ,  B29C66/71 ,  B29C66/73921 ,  B29L2031/18 ,  B29L2031/602 ,  F28F9/187 ,  F28F21/062 ,  Y02P80/156 ,  Y10S165/905 ,  B29C65/00 ,  B29K2027/18 ,  B29K2027/12 ,  B29K2023/12

摘要： The present invention relates to a heat exchanger applied for an IC production line or the like, wherein, on plural independent tube holding holes 20 formed on holding plates 20, ends of resin tubes are arranged, and a predetermined length range &agr; of the each resin tube is integrally fused into the each holding plate inside the tube holding holes. Each fusing portion for fusing the plural resin tubes into the holding plates has a non-contacted congestion structure wherein the resin tubes are not mutually contacted, thereby increasing reliability on connecting the fusing portion, and meanwhile, facilitating miniaturization of the heat exchanger by increasing heat-exchange efficiency and elements such as the resin tubes and the holding plates may be made of a fluororesin.

摘要翻译： 本发明涉及一种应用于IC生产线等的热交换器，其中，在保持板20上形成的多个独立的管保持孔20上设置有树脂管的端部，并且每个树脂的预定长度范围α 管一体地熔合在管保持孔内的每个保持板中。 用于将多个树脂管熔合到保持板中的每个定影部分具有非接触的拥挤结构，其中树脂管不相互接触，从而增加了连接定影部分的可靠性，同时通过增加热量来促进热交换器的小型化 交换效率和诸如树脂管和保持板的元件可以由氟树脂制成。

公开(公告)号：US06334632B1

公开(公告)日：2002-01-01

申请号：US09267344

申请日：1999-03-15

申请人： Kiyoshi Nishio ,  Makoto Fujii ,  Yutaka Okamoto ,  Takuya Ishida

发明人： Kiyoshi Nishio ,  Makoto Fujii ,  Yutaka Okamoto ,  Takuya Ishida

IPC分类号： F16L5500

CPC分类号： F16L47/04 ,  F16L2201/10 ,  Y10S285/906

摘要： A synthetic resin-made fastening-limiting device employed for limiting a fastening force of a fastening member in case of fastening a connection portion between a pipe receiving port of the joint and a pipe by means of the fastening member. In the fastening-limiting device, an appropriate sealing property of the pipe connection portion and a screw amount of the fastening member required in trying to preventing the pipe from slipping off can be surely determined. Furthermore, the operator can recognize easily the appropriate screw amount of the fastening member by a sound and a touch. This fastening-limiting device has a ring portion fittable onto the pipe receiving port of the joint A and a protrusion disposed on the ring portion. On a side of one end in an axial direction of the ring portion, a first abutting portion is formed. On a side of the other end in an axial direction of the ring portion, a second abutting portion is formed. A gap a between the first abutting portion and the second abutting portion is equal to a distance between a reference face and a confronting portion in a state wherein the fastening member exhibits functions such as sealing property and prevention of slipping-off. On either side of the protrusion, recessed portions and are formed, and projections are disposed on a side of the joint.

摘要翻译： 一种合成树脂制的紧固限制装置，用于在通过紧固构件紧固接头的管接收端口与管道之间的连接部分的情况下，限制紧固构件的紧固力。 在紧固限制装置中，可以可靠地确定管连接部的合适的密封性和试图防止管脱落所需的紧固构件的螺钉量。 此外，操作者可以通过声音和触摸容易地识别紧固构件的适当的螺钉量。 该紧固限制装置具有可装配到接头A的管接收口上的环形部分和设置在环部上的突起。 在环部的轴向一端的一侧形成有第一抵接部。 在环部的轴向另一端的一侧形成有第二抵接部。 第一抵接部和第二抵接部之间的间隙a等于在紧固构件具有密封性和防止滑脱等功能的状态下的基准面与面对部之间的距离。 在突起的任一侧上形成凹部，并且在接头的一侧设置突起。

公开(公告)号：US6142535A

公开(公告)日：2000-11-07

申请号：US151703

申请日：1998-09-11

申请人： Kiyoshi Nishio ,  Makoto Fujii ,  Yutaka Okamoto ,  Takuya Ishida

发明人： Kiyoshi Nishio ,  Makoto Fujii ,  Yutaka Okamoto ,  Takuya Ishida

IPC分类号： F16L47/04 ,  F16L19/00 ,  F16L19/08 ,  F16L33/22 ,  F16L55/00

CPC分类号： F16L19/005 ,  F16L47/04 ,  Y10S285/906

摘要： The present invention relates to a fastening-limiting device for a fastening member which fastens a pipe inserted into a pipe receiving port on the side of a joint. The fastening-limiting device has a ring portion which is fittable onto the outside of the pipe receiving port. A beam portion is formed on the ring portion. A protrusion is formed on the beam portion. A first abutting portion which is to abut against a reference face on the side of the joint is formed on one end of the ring portion. A second abutting portion which is to abut against a confronting portion of the fastening member is formed on the other end of the ring portion. A gap between the first and second abutting portions and is equal to the gap between the reference face and the confronting portion at the time when the fastening member exerts a sealing property and a function of preventing slipping-off. According to the present invention, when an appropriate sealing property of the pipe connection portion and prevention of slipping-off of the pipe are to be attained, the screw amount of the fastening member can be appropriately determined without dispersion.

摘要翻译： 本发明涉及一种用于紧固件的紧固限制装置，其紧固插入到接头侧的管接收口中的管。 紧固限制装置具有可配合到管接收口的外侧的环部。 梁部分形成在环部分上。 在梁部分上形成突起。 在环部的一端形成有抵靠接头侧的基准面的第一抵接部。 在环部的另一端形成有抵靠紧固部件的相对部分的第二抵接部。 第一和第二抵接部之间的间隙等于当紧固构件施加密封性和防止滑脱的功能时参考面和相对部之间的间隙。 根据本发明，当要实现管连接部分的适当的密封性能并且防止管子滑脱时，可以适当地确定紧固件的螺钉量而不会分散。

公开(公告)号：US08215451B2

公开(公告)日：2012-07-10

申请号：US13003636

申请日：2009-06-01

申请人： Yasuhiko Nishimura ,  Masanori Ogawa ,  Makoto Fujii ,  Naohiro Mizutani

发明人： Yasuhiko Nishimura ,  Masanori Ogawa ,  Makoto Fujii ,  Naohiro Mizutani

IPC分类号： E04B1/82

CPC分类号： G10K11/168 ,  B32B3/30 ,  B32B29/002 ,  B32B2307/102 ,  B32B2307/51 ,  B32B2307/732 ,  B32B2605/08 ,  B60R13/0815 ,  B60R13/0838 ,  B60R19/03

摘要： [Subject] The subject of the present invention is to provide a shock and sound absorbing material having a light weight, and demonstrating an excellent shock and sound absorbing performance. As a method for solving the subject, the present invention provides a shock and sound absorbing material 1 comprising a porous component 2, and a surface material 3 which is laminated onto the porous component 2, wherein the surface material 3 has at least one layer made of a stretchable paper material 5. The shock and sound absorbing material 1 is installed on a cover panel 7 covering a sound source such as an engine cover, and the porous component 2 is set so as to face the cover panel 7, with the surface material 3 being set so as to face the sound source, and form a cell structure between the cover panel 7 and the surface material 3.

摘要翻译： 本发明的主题是提供一种重量轻的冲击吸音材料，具有优异的冲击吸音性能。 作为解决课题的方法，本发明提供了一种冲击吸音材料1，其包括多孔组分2和层压在多孔组分2上的表面材料3，其中表面材料3具有至少一层制成 可伸缩的纸材料5.冲击和吸音材料1安装在覆盖诸如发动机盖的声源的盖板7上，并且多孔部件2被设置成面对盖板7，其表面 材料3被设置为面对声源，并且在盖板7和表面材料3之间形成单元结构。

公开(公告)号：US20110203521A1

公开(公告)日：2011-08-25

申请号：US12596785

申请日：2007-04-25

申请人： Masanori Ogawa ,  Makoto Fujii ,  Katsumi Terada ,  Junichi Hasegawa

发明人： Masanori Ogawa ,  Makoto Fujii ,  Katsumi Terada ,  Junichi Hasegawa

IPC分类号： B05B15/04

CPC分类号： B05B13/0285 ,  B05B12/20

摘要： The object of the present invention is to prevent the adhesion of paint to the jig which supports an article to be coated, and to attain the object, the present invention provides a masking member made of a polymer alloy consisting of 20 to 80% by weight of polyphenylene ether and 80 to 20% by weight of polyamide, or a polymer alloy consisting of 100 parts by weight of a polymer mixture into which polyphenylene ether and polyamide are mixed in a weight ratio of between 20:80 and 80:20, and 0 to 50 parts by weight of a styrene group resin and 0 to 50 parts by weight of styrene group elastomer, the article 31 being supported by the jig, and spray coated.

摘要翻译： 本发明的目的是为了防止涂料粘附在支撑被涂物品的夹具上，为了达到上述目的，本发明提供一种由20〜80重量％ 的聚苯醚和80〜20重量％的聚酰胺，或由100重量份以聚苯醚和聚酰胺以20:80至80:20的重量比混合的聚合物混合物组成的聚合物合金，以及 0至50重量份苯乙烯基树脂和0至50重量份苯乙烯基弹性体，制品31由夹具支撑并喷涂。

公开(公告)号：US20100171235A1

公开(公告)日：2010-07-08

申请号：US12601428

申请日：2008-02-13

申请人： Masanori Ogawa ,  Makoto Fujii ,  Naohiro Mizutani

发明人： Masanori Ogawa ,  Makoto Fujii ,  Naohiro Mizutani

IPC分类号： B29C70/40 ,  B29C67/20

CPC分类号： C08J9/365 ,  C08J2201/038 ,  C08J2461/00 ,  D06M11/79 ,  D06M15/41

摘要： An object of the present invention is to prevent the occurrence of resinous gloss on the surface of a molded porous material into which a synthetic resin is impregnated, and to attain this object, the present invention provides a resin compound for processing a porous material by coating, impregnating or mixing it on/in to the porous material wherein a colloidal silica is added to a thermosetting resin in an amount of more than 5% by mass, so that when the porous material which is processed by the resin compound is press molded, and as the resin compound oozes to the surface of the resulting molded porous material, the colloidal silica prevents the occurrence of the resinous gloss on the surface of the molded porous material.

摘要翻译： 本发明的目的是为了防止在其中浸渍有合成树脂的模制多孔材料的表面上产生树脂光泽，并且为了达到该目的，本发明提供一种用于通过涂覆来处理多孔材料的树脂化合物 浸渍或混合到多孔材料中，其中胶体二氧化硅以大于5质量％的量添加到热固性树脂中，使得当通过树脂化合物加工的多孔材料被压制成型时， 并且随着树脂化合物渗透到所得模制的多孔材料的表面，胶体二氧化硅防止在模制的多孔材料的表面上发生树脂光泽。

公开(公告)号：US07747205B2

公开(公告)日：2010-06-29

申请号：US11518675

申请日：2006-09-11

申请人： Makoto Fujii

发明人： Makoto Fujii

IPC分类号： G03G15/20

CPC分类号： G03G15/2028 ,  Y10S271/90

摘要： An image forming apparatus having a fixing device for fixing toner image on a recording material, the fixing device includes: a heating member which heats a recording material; a pressing member which comes into contact with the heating member with pressure; and an air separator which separates the recording material from the heating member by compressed air blown between a leading edge of the recording material and the heating member, the air separator includes a plurality of nozzles disposed in a width direction perpendicular to a conveyance direction of the recording material and an air emitting amount distribution setting section which unifies an emitting amount distribution in the width direction of the compressed air which is emitted from the nozzles.

摘要翻译： 一种图像形成装置，具有用于将调色剂图像定影在记录材料上的定影装置，所述定影装置包括：加热记录材料的加热构件; 加压部件与加热部件接触的按压部件; 以及空气分离器，其通过在记录材料的前缘和加热构件之间吹送的压缩空气将记录材料与加热构件分离，空气分离器包括多个喷嘴，该喷嘴沿与垂直于记录材料的输送方向的宽度方向 记录材料和排气量分布设定部，其将从喷嘴排出的压缩空气的宽度方向上的排出量分布统一起来。