公开(公告)号：US5052247A

公开(公告)日：1991-10-01

申请号：US564140

申请日：1990-08-08

申请人： Nobuyuki Kato ,  Seitoku Kubo ,  Katsumi Kouno ,  Tetsuya Abe ,  Hiroshi Itoh ,  Kunio Morisawa ,  Ryoji Habuchi

发明人： Nobuyuki Kato ,  Seitoku Kubo ,  Katsumi Kouno ,  Tetsuya Abe ,  Hiroshi Itoh ,  Kunio Morisawa ,  Ryoji Habuchi

IPC分类号： F16D48/02 ,  F16H61/12 ,  F16H61/662

CPC分类号： F16H61/66259 ,  F16H61/12 ,  F16H2061/1208 ,  F16H2061/122 ,  F16H2061/1244 ,  F16H2061/1264 ,  F16H2061/1268 ,  F16H2061/6608 ,  Y10S477/906 ,  Y10T477/6242 ,  Y10T477/62429

摘要： An apparatus for controlling a vehicle continuously variable transmission, including a directional control valve having a first spool movable between a shift-down and a shift-up position, a flow control valve including a second spool movable between a flow-restricting and a non-restricting position, and a first and a second solenoid-operated valve for applying an actuating pressure to the first and second spools. The directional and flow control valves and the solenoid-operated valves are adapted such that the first and second spools are moved toward the shift-up and flow restricting positions, respectively, when the actuating pressure is not applied to the spools, or when solenoid coils of the two solenoid-operated valves are both off. The directional control valve may have a shift-down chamber for receiving a pilot pressure to move the first spool to the shift-down position when a failure of one of the solenoid coils exists while the vehicle speed is lower than a predetermined limit.

摘要翻译： 一种用于控制车辆无级变速器的装置，包括方向控制阀，该方向控制阀具有可在换档和升档位置之间移动的第一阀芯，流量控制阀包括可在流量限制阀和非限制阀之间移动的第二阀芯， 以及用于向第一和第二线轴施加致动压力的第一和第二电磁阀。 方向和流量控制阀和电磁阀适于使得当驱动压力不施加到线轴上时，或者当电磁线圈（3）被施加时，第一和第二线轴分别朝着换档和限流位置移动 的两个电磁阀都关闭。 当车速低于预定极限时，方向控制阀可以具有用于接收先导压力以将第一阀芯移动到减速位置的换档室，当一个电磁线圈存在时，存在一个电磁线圈的故障。

公开(公告)号：US5033331A

公开(公告)日：1991-07-23

申请号：US388516

申请日：1989-08-02

申请人： Mitsuru Takada ,  Hiroshi Itoh ,  Tokuyuki Takahashi ,  Makoto Funahashi

发明人： Mitsuru Takada ,  Hiroshi Itoh ,  Tokuyuki Takahashi ,  Makoto Funahashi

IPC分类号： F16H59/14 ,  F16H61/02 ,  F16H61/06 ,  F16H61/10 ,  F16H61/21

CPC分类号： F16H61/10 ,  F16H61/065 ,  F16H2059/743 ,  F16H2061/0255 ,  F16H2061/1236 ,  F16H59/14 ,  F16H61/067 ,  F16H61/21 ,  Y10T477/69 ,  Y10T477/69377

摘要： For an automatic transmission for a vehicle including a speed stage shifting device such as shown in FIG. 1 in which the clutch C.sub.1 is adapted to be engaged when the 2nd speed stage and the 3rd speed stage are set up and disengaged when the 4th speed stage is set up, the engagement of the clutch C.sub.1 being essential for setting up the 2nd speed stage while the engagement of the clutch C.sub.1 is not essential for setting up the 3rd speed stage unless engine brake availability is required, a hydraulic control device includes a first passage 235 and a second passage 329 for supplying a hydraulic pressure to the clutch C.sub.1 in parallel with one another, the first passage having a substantially less fluid flow resistance than the second passage, and a fluid flow switching over mechanism including a 1-2 shift valve 210 and a C.sub.1 control valve 300 for alternatively communicating the first or the second passage while interrupting the second or the first passage according to whether the 2nd speed stage or the 3rd speed stage is set up. An accumulator 450 may be provided in the second passage 329. Further, a one way val e 469, or more desirably a parallel connection of the one way valve 469 and an orifice 467 may be provided between the accumulator and the clutch C.sub.1.

公开(公告)号：US5010787A

公开(公告)日：1991-04-30

申请号：US388488

申请日：1989-08-02

申请人： Mitsuru Takada ,  Hiroshi Itoh ,  Tokuyuki Takahashi ,  Makoto Funahashi

发明人： Mitsuru Takada ,  Hiroshi Itoh ,  Tokuyuki Takahashi ,  Makoto Funahashi

IPC分类号： F16H59/14 ,  F16H59/24 ,  F16H59/54 ,  F16H61/02 ,  F16H61/06 ,  F16H61/10 ,  F16H61/21

CPC分类号： F16H61/065 ,  F16H61/10 ,  F16H2059/743 ,  F16H2061/0255 ,  F16H2061/1236 ,  F16H59/14 ,  F16H59/24 ,  F16H59/54 ,  F16H61/067 ,  F16H61/21 ,  Y10T477/6934 ,  Y10T477/693643 ,  Y10T477/6937

摘要： In an automatic transmission for a vehicle such as an automobile having a speed stage shifting mechanism including parallelly arranged first and second hydraulically operated input clutches and adapted to provide the 3rd speed stage in which the first and second input clutches C.sub.1 and C.sub.2 are both engaged (though the engagement of the clutch C.sub.1 in the 3rd speed stage is not essential unless engine brake availability is required) and the overdrive 4th stage in which the clutch C.sub.1 is disengaged and the clutch C.sub.2 is engaged, the clutch C.sub.1 in the 3rd speed stage being not essential unless engine a hydraulic control device has a switching over valve 330 for switching over supply of a hydraulic pressure to the first clutch C.sub.1 between a first mode of relatively slowing supplying the hydraulic pressure to the first clutch C.sub.1 and a second mode of relatively quickly supplying the hydraulic pressure to the first clutch C.sub.1 according to engine output power so as to select the second mode when engine output power is higher than a determinate power level as in the downshifting by kickdown and to select the first mode when engine output power is less than the determinate power level as in the overdrive inhibition.

公开(公告)号：USRE33355E

公开(公告)日：1990-09-25

申请号：US194965

申请日：1988-05-16

申请人： Hiroshi Itoh ,  Toshimi Nakagawa ,  Atsuhiko Nitta ,  Tomio Tanaka ,  Hideo Kamio ,  Ryosuke Enoshita ,  Tamotu Uejima ,  Takahiro Ouchi ,  Kazuki Abe ,  Sadao Kobayashi

发明人： Hiroshi Itoh ,  Toshimi Nakagawa ,  Atsuhiko Nitta ,  Tomio Tanaka ,  Hideo Kamio ,  Ryosuke Enoshita ,  Tamotu Uejima ,  Takahiro Ouchi ,  Kazuki Abe ,  Sadao Kobayashi

IPC分类号： A01G9/24 ,  B01D15/00 ,  B01J20/26 ,  C02F1/26 ,  C08F8/00

CPC分类号： C02F1/265 ,  A01G9/246 ,  B01J20/26 ,  C08F8/00 ,  Y10T428/31645

摘要： Disclosed herein is an agent for absorbing and releasing water vapor, which comprises a homopolymer of at least one monomer selected from specific N-alkyl- or N-alkylene-substituted acrylamides and methacrylamides, a copolymer of two or more of the acrylamides and methacrylamides, a copolymer of said at least one monomer with one or more monomers other than the acrylamides and methacrylamides and copolymerizable therewith, or a water-insolubilized product of the homopolymer or either one of the copolymers. The above agent has broad utility for humidity control of gases, humidity control in green houses and prevention of fogging on surfaces of transparent materials, as humidity sensors and dew sensors, etc.

公开(公告)号：US4935085A

公开(公告)日：1990-06-19

申请号：US420602

申请日：1989-10-04

申请人： Yoshikuni Maruyama ,  Hiroshi Itoh ,  Kesao Taguchi ,  Terumi Nagao ,  Toshiki Takeda

发明人： Yoshikuni Maruyama ,  Hiroshi Itoh ,  Kesao Taguchi ,  Terumi Nagao ,  Toshiki Takeda

IPC分类号： B29C33/64 ,  B29C37/00 ,  B29C45/14 ,  B29C70/26

CPC分类号： B29C70/26 ,  B29C37/0032 ,  B29C45/14311 ,  B29C33/64 ,  B29K2075/00 ,  B29K2715/006

摘要： A process for producing a urethane die. A heat-resistant epoxy adhesive is applied to the inner surface of a recess provided in the body of a die. A urethane primer is applied to the adhesive while the adhesive is still in a semi-hardened state. A punch is inserted into the recess to form a space between the recess and the punch and a urethane resin is injected into the space to form a resin layer on the recess having a shape corresponding to the outer surface of the punch. A reinforcing fibrous material may be incorporated into the resin layer by applying a urethane resin having a lubricant incorporated therein to the surface of the punch and adhering a fibrous material impregnated with the urethane resin to the coated surface of the punch prior to inserting the punch into the recess. d

摘要翻译： 一种制备聚氨酯模头的方法。 将耐热环氧粘合剂施加到设置在模具本体中的凹部的内表面。 当粘合剂仍处于半硬化状态时，将聚氨酯底漆施加到粘合剂上。 冲头插入到凹部中以在凹部和冲头之间形成空间，并且将聚氨酯树脂注入到空间中，以在凹部上形成具有与冲头的外表面相对应的形状的树脂层。 可以通过将具有润滑剂的聚氨酯树脂施加到冲头的表面并将浸渍有聚氨酯树脂的纤维材料粘附到冲头的涂覆表面上之前将增强纤维材料引入到树脂层中，然后将冲头插入 凹槽

公开(公告)号：US4903568A

公开(公告)日：1990-02-27

申请号：US305349

申请日：1989-02-02

申请人： Hiroshi Itoh

发明人： Hiroshi Itoh

IPC分类号： G10D3/14

CPC分类号： G10D3/146

摘要： A tremolo device for a guitar which includes a flat plate pivotably mounted about a fulcrum on a guitar body, a bar secured to the flat plate to receive and anchor strings of the guitar, at least one tension spring for exerting pressure against the flat plate and the bar in one rotating direction, against the tension of the guitar strings, a tremolo arm screwed into the flat plate to oscillate the flat plate and the bar to thereby produce a tremolo effect, a stabilizing plate provided on the bar to stabilize the initial position of the flat plate and the bar, and an abutting mechanism provided on the guitar body to support the flat plate and the bar through the stabilizing plate. The stabilizing plate has a dead point on the periphery thereof, and when the abutting mechanism comes into contact with that dead point, the flat plate and the bar can be most stably supported by the abutting mechanism.

摘要翻译： 一种用于吉他的颤音装置，包括可围绕吉他主体的支点可枢转地安装的平板，固定到平板以接收和锚定吉他琴弦的杆，至少一个用于向平板施加压力的拉伸弹簧， 该杆在一个旋转方向上抵抗吉他琴弦的张力，旋转到平板中的颤音臂以使平板和杆振动，从而产生颤音效果，设置在杆上的稳定板以稳定初始位置 的平板和杆，以及设置在吉他体上的抵靠机构，以通过稳定板支撑平板和杆。 稳定板在其周边具有死点，并且当抵接机构与该死点接触时，平板和杆可以由抵靠机构最稳定地支撑。

公开(公告)号：US4835312A

公开(公告)日：1989-05-30

申请号：US881087

申请日：1986-07-02

申请人： Hiroshi Itoh ,  Toshimi Nakagawa ,  Atsuhiko Nitta

发明人： Hiroshi Itoh ,  Toshimi Nakagawa ,  Atsuhiko Nitta

IPC分类号： C07C231/00 ,  C07C233/00 ,  C07C233/02 ,  C07C233/12 ,  C07C233/16 ,  C07C273/18 ,  C07C275/06 ,  C07D209/86 ,  C07D219/14 ,  C07D295/02 ,  C07D295/16

CPC分类号： C07C255/00 ,  C07C273/1863 ,  C07D209/86 ,  C07D219/14

摘要： An N-substituted amide compound is produced with a high yield by initiating a reaction among a starting amide compound such as a saturated or unsaturated, aliphatic or aromatic carboxylic acid amide, a halogen-substituted compound such as an alkyl halide and a strongly basic substance while maintaining the basic substance in a suspended state.

摘要翻译： 通过在起始酰胺化合物如饱和或不饱和的脂肪族或芳族羧酸酰胺，卤素取代的化合物如烷基卤和强碱性物质之间引发反应，产生高收率的N-取代酰胺化合物 同时保持基本物质处于暂停状态。

公开(公告)号：US4828710A

公开(公告)日：1989-05-09

申请号：US76983

申请日：1987-07-21

申请人： Hiroshi Itoh ,  Toshimi Nakagawa ,  Atsuhiko Nitta ,  Tomio Tanaka ,  Hideo Kamio

发明人： Hiroshi Itoh ,  Toshimi Nakagawa ,  Atsuhiko Nitta ,  Tomio Tanaka ,  Hideo Kamio

IPC分类号： B01D17/00 ,  B01D15/00 ,  B01J20/26 ,  C02F1/26

CPC分类号： B01J20/26 ,  C02F1/265

摘要： This invention pertains to a water-insolubilized resin of a polymer of at least one monomer selected from N-alkyl- or N-alkylene-substituted acrylamides or methacrylamides represented by the following general formula (I): ##STR1## wherein R.sub.1 and R.sub.2 mean individually a hydrogen atom or methyl group and R.sub.3 denotes a methyl, ethyl or propyl group, with the proviso that R.sub.3 is an ethyl or propyl group when R.sub.2 stands for a hydrogen atom, and that R.sub.3 is a methyl or ethyl group when R.sub.2 stands for a methyl group, or wherein R.sub.2 and R.sub.3 form --CH.sub.2).sub.4 or --CH.sub.2).sub.2 O--CH.sub.2).sub.2 in combination; or a copolymer of at least one monomer selected from the acrylamides or methacrylamides and another copolymerizable monomer. The resin has water-absorbing capacity which varies in degree depending on temperature and, when heated, undergoes shrinkage even in the presence of a large excess of water to release once-absorbed water. Because of this property, it may be used as a water-separating agent to remove water from a water-containing system. Since the resin can exhibit a sort of molecular sieve action, it can selectively control the concentration of a macromolecular material without affecting the concentration of a low molecular weight compound such as a buffer agent. The resin is useful particularly in concentrating an aqueous solution or emulsion containing a material susceptible to thermal denaturation, such as an edible substance, amino acid, protein, polysaccharide or, enzyme which is difficult to concentrate by the evaporation technique, and also in controlling the concentration of an aqueous solution while adjusting the degree of water-absorbing capacity of the resin by varying its temperature.

摘要翻译： 本发明涉及至少一种选自以下通式（I）表示的N-烷基 - 或N-亚烷基取代的丙烯酰胺或甲基丙烯酰胺的单体的聚合物的水不溶性树脂：其中R 1 并且R 2分别表示氢原子或甲基，R 3表示甲基，乙基或丙基，条件是当R 2表示氢原子时，R 3为乙基或丙基，并且R 3为甲基或乙基时， R2代表甲基，或其中R2和R3组合形成-CH2）4或-CH2）2O-CH2）2; 或至少一种选自丙烯酰胺或甲基丙烯酰胺的单体与另一种可共聚单体的共聚物。 树脂的吸水能力随温度而变化，加热时即使在大量过量的水的存在下也会发生收缩，以释放一次吸收的水。 由于这种性质，它可以用作水分离剂以从含水体系中除去水。 由于树脂可以表现出一种分子筛作用，它可以选择性地控制大分子材料的浓度，而不会影响缓冲剂等低分子量化合物的浓度。 该树脂特别用于浓缩含有易于热变性的物质的水溶液或乳液，例如食用物质，氨基酸，蛋白质，多糖或难以通过蒸发技术浓缩的酶，以及控制 同时通过改变其温度来调节树脂的吸水能力，同时浓缩水溶液。

公开(公告)号：US4725499A

公开(公告)日：1988-02-16

申请号：US929905

申请日：1986-11-13

申请人： Hiroshi Itoh ,  Atsuhiko Nitta ,  Hideo Kamio

发明人： Hiroshi Itoh ,  Atsuhiko Nitta ,  Hideo Kamio

IPC分类号： B01F17/52 ,  C08F220/58 ,  B32B5/00 ,  C08K9/10

CPC分类号： C08F220/58 ,  Y10T428/2907 ,  Y10T428/2933 ,  Y10T428/2991 ,  Y10T428/2998 ,  Y10T428/31504 ,  Y10T428/31551 ,  Y10T428/31855

摘要： Disclosed is a novel process for preparing amidoalkanesulfonic acids of the general formula ##STR1## or derivatives thereof by reacting a nitrile compound (1) with a .beta.-hydroxyalkanesulfonic acid or a derivative thereof (2) in concentrated sulfuric acid.Among the compounds of the general formula (3) and derivatives thereof, unsaturated amido- and phenyl-substituted alkanesulfonic acids and derivatives thereof (in particular, 2-acrylamido-2-phenylpropanesulfonic acid and derivatives thereof) represented by the general formula ##STR2## can be copolymerized with other monomers and the like to provide useful materials such as copolymer-coated solid materials, copolymer emulsions, pigment dispersants and the like.

摘要翻译： 公开了通过使腈化合物（1）与β-羟基链烷磺酸或其衍生物（2）在浓硫酸中反应来制备通式为（3）的酰胺基链烷磺酸或其衍生物的新方法。 在通式（3）的化合物及其衍生物中，由通式（IMAGE）表示的不饱和酰氨基和苯基取代的链烷磺酸及其衍生物（特别是2-丙烯酰胺基-2-苯基丙磺酸及其衍生物） （4）可以与其它单体等共聚以提供有用的材料，例如共聚物涂覆的固体材料，共聚物乳液，颜料分散剂等。

公开(公告)号：US4721364A

公开(公告)日：1988-01-26

申请号：US767799

申请日：1985-08-09

申请人： Hiroshi Itoh ,  Yasutoshi Suzuki ,  Tsuyoshi Fukada ,  Shinya Ohmi ,  Kunihiko Hara

发明人： Hiroshi Itoh ,  Yasutoshi Suzuki ,  Tsuyoshi Fukada ,  Shinya Ohmi ,  Kunihiko Hara

IPC分类号： G02B5/08 ,  B60R1/08 ,  G02B7/182 ,  G02F1/13 ,  G02F1/133 ,  G02B17/00

CPC分类号： G02B7/1822 ,  B60R1/088

摘要： A dazzle-free reflection mirror, which may be used as an inner mirror or an outer mirror of a vehicle, has an electro-optical element of which transparency is changed by applying an electric field thereto in order to effectuate a dazzle-free operation. The dazzle-free reflection mirror comprises a dazzle-free portion to effectuate the dazzle-free operation at a lower part of the mirror surface and a non-dazzle-free portion not to effectuate the dazzle-free operation at the rest part of the mirror surface. The dazzle-free portion shields light from following-vehicle headlights at night so that the driver feels no glaring. The non-dazzle-free portion clearly images a rear view so that the driver can see an appearance of the following vehicle.

摘要翻译： PCT No.PCT / JP84 / 00010 Sec。 371日期1985年8月9日第 102（e）1985年8月9日PCT PCT 1月19日，PCT PCT。 公开号WO85 / 03136 日期：1985年7月18日。可用作车辆的内镜或外镜的无眩光反射镜具有通过向其施加电场来改变透明度的电光元件，以便 实现无眩目的操作。 无眩光的反射镜包括无眩光部分，以在镜面的下部实现无眩光的操作，并且不会使无眩光部分不影响镜子的其余部分的无眩光操作 表面。 无眩光部分在晚上屏蔽后车灯的光线，使驾驶员感觉不到眩光。 非无眩光部分清楚地显示后视图，使得驾驶员可以看到以下车辆的外观。