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31. 发明专利

JPH08334130A MANUAL TRANSMISSION 失效
公开(公告)号：JPH08334130A
公开(公告)日：1996-12-17
申请号：JP16470195
申请日：1995-06-07
申请人： TOYOTA MOTOR CORP
发明人： MAEDA YASUHIRO , OGAWA SHINJI
IPC分类号： F16D23/02 , F16H57/10 , F16H63/34
摘要： PURPOSE: To provide a manual transmission which has the so-called hill hold function, and besides is small and light, by applying to a sleeve for selectively setting a number of speeds a function by which rotation in a specific direction is prevented. CONSTITUTION: A first speed gear 4 for achieving a first forward speed is rotatively attached to a part which is located adjacently to a bearing 3 in an output shaft 2 in the inside of a transmission housing 1. A clutch hub 6 is spline-fitted to a part located adjacently to a part on which the first speed gear 4 is supported. A ring clutch hub sleeve 9 is spline-fitted to the outer circumferential part of the clutch hub 6 so as to be moved forward and backward in the direction of an axial line. A lock pin 22 composing a rotation regulating mechanism is arranged together with a projection 14 provided adjacently to the rotational direction of the output shaft 2, on the outer circumferential side of one wall part 13 under such a condition that the clutch hub sleeve 9 is moved to a position where it is engaged with a spline piece 17.

32. 发明专利

JPH07106556A MANUFACTURE OF SEMICONDUCTOR DEVICE 失效
公开(公告)号：JPH07106556A
公开(公告)日：1995-04-21
申请号：JP24704193
申请日：1993-10-01
申请人： TOYOTA MOTOR CORP
发明人： OGAWA SHINJI
IPC分类号： H01L29/78 , H01L21/336
摘要： PURPOSE:To ensure high dielectric strength of an insulating film at an end part of a gate of an insulated gate type semiconductor device. CONSTITUTION:A gate oxide film 12a and a phosphorus-doped conductive polycrystalline silicon film are provided in an element forming region of a silicon substrate 10. The polycrystalline silicon film is selectively removed by the dry etching method to provide a gate electrode 13a. The silicon substrate is thermally oxidized to provide oxide films 13a1, 15b, 16b on a source region forming portion 15 and a drain region forming portion 16 adjacent to the gate electrode and gate oxide film. The oxide film 13a1 is thicker than the oxide films 15b, 16b by about 10nm. Therefore, when each oxide film is removed by the wet etching method, the gate oxide film under the gate electrode is no longer over-etched. Accordingly, when the source region and drain region are provided by diffusion of impurity, distances between the gate electrode and source region and end part of the drain region can be reserved, improving the dielectric strength of the device.

33. 发明专利

JPH0617890A MANUAL SPEED CHANGE GEAR 失效
公开(公告)号：JPH0617890A
公开(公告)日：1994-01-25
申请号：JP19908792
申请日：1992-07-02
申请人： TOYOTA MOTOR CORP
发明人： OGAWA SHINJI , KANOU CHIKAYUKI , HORIUCHI YUSUKE
IPC分类号： F16H3/08 , F16H3/083 , F16H3/093 , F16H3/097
摘要： PURPOSE:To improve the freedom of change gear ratios and attain compactness in a manual speed change gear for a vehicle by providing a first and a second countershafts parallel to an input shaft and an output shaft, and switching the mesh of gears provided at these shafts by clutches to form three speed change systems. CONSTITUTION:A first countershaft 30 and a second countershaft 40 are provided parallel to an input shaft 10 and an output shaft 20, and three systems of change gear ratios are formed by the combination of gears and clutches among the input shaft 10, the output shaft 20 and both countershafts 30, 40. That is, a first speed change system is formed by a pair of gears G1, two pair of gears G3, G3 and a clutch C3 for switching these gears, a second speed change system is formed by a pair of gears G4, two pairs of gears G2, G2 and clutches C2 for switching these gears, and a third speed change system is formed by connecting the first countershaft 30 directly to the second counter- shaft 40 by a clutch C1.

34. 发明专利

JPH02212227A POWER DISTRIBUTION DEVICE FOR VEHICLE 失效
公开(公告)号：JPH02212227A
公开(公告)日：1990-08-23
申请号：JP3468589
申请日：1989-02-14
申请人： TOYOTA MOTOR CORP
发明人： YOSHINAKA TOSHIO , HAMANO HIDEO , MINAMI HIROSHI , OGAWA SHINJI
IPC分类号： B60K17/35 , B60K17/346
摘要： PURPOSE:To prolong the service life of sliding members, contacting members, etc., by using a double-pinion type for planetary gear mechanism transmitting power to each output shaft of front and rear wheels, and providing a differential limiting mechanism between the input and output elements of the mechanism. CONSTITUTION:An input shaft 12 and first and second output shafts 13 and 14 are supported rotatably in a transmission casing 11. A double-pinion type planetary gear mechanism 20 is provided between the input shaft 12 and the first output shaft 13. A ring gear 21 assembled integrally at the inner end side flange of the input shaft 12 is assembled integrally and rotatably on the outer member 32 of a viscous coupling 30 constituting a differential limiting mechanism. Also, a hollow countershaft 15 fixed closely and rotatably on the first output shaft 13 is connected to the second output shaft 14 by means of a connecting mechanism 40 consisting of sprockets 41 and 42, a chain 43, and first and second changeover sleeves 44 and 45. The changeover sleeves 44 and 45 are shifted in axial direction by a pair of shiftforks 52 and 53 of an operating mechanism 50.

35. 发明专利

JPS61201216A PRODUCTION OF LIQUID CRYSTAL CELL 失效
公开(公告)号：JPS61201216A
公开(公告)日：1986-09-05
申请号：JP4251385
申请日：1985-03-04
申请人： TOYOTA MOTOR CORP
发明人： OGAWA SHINJI , OTSUKA YASUHIRO , UENO HIDEAKI , HAMAGUCHI SHIGEKI
IPC分类号： G02F1/13 , B60J1/00 , B60J3/04 , G02F1/133 , G02F1/1339
摘要： PURPOSE:To enclose a liquid crystal cell in a space formed after removing a film material, by interposing the film material between a pair of light- transmissive resin films provided with transparent electrodes, and bonding said pair of substrates with each other, followed by dissolving or sublimating the film material. CONSTITUTION:The film material 24 composed of a substance soluble to water is inserted between the transparent electrodes 22 which are formed on the light- transmissive resin films 20 respectively and are arranged so as to be facing each other. The film material 24 is inserted between a pair of the glass substrates 26, 26 which have a wind sealed type so as to expose a part of the film material 24 from said substrates. An adhesive film 28 tightly adheres between each glass substrates 26, 26 and between each glass substrates 26, 26 and transparent resin films 20, 20 respectively. And then, the bonded glass substrates 26, 26 are dipped in a tank filled a warm water therein to dissolve and remove the film material 24, thereby forming the space, and then the liquid crystal 30 is poured into said space under a vacuum pressure.

36. 发明专利

JPS61160720A PRODUCTION OF LIQUID CRYSTAL ELEMENT 失效
公开(公告)号：JPS61160720A
公开(公告)日：1986-07-21
申请号：JP256885
申请日：1985-01-09
申请人： TOYOTA MOTOR CORP
发明人： OGAWA SHINJI , OTSUKA YASUHIRO , UENO HIDEAKI
IPC分类号： G02F1/1343 , G02F1/133 , G02F1/1337
摘要： PURPOSE:To obtain a liquid crystal element where all of the surface of a substrate is subjected to uniform rubbing treatment, by subjecting a film, on which a transparent electrode is formed, to the rubbing treatment and sticking this film to the inside end face of a transparent substrate. CONSTITUTION:A film 1 whose side of an arrow A the transparent electrode is formed in a prescribed pattern on and an oriented layer is formed on is set tensely to a film take-up roll 4, and a rubbing roll 5 is pressed against the upper face (the side of the arrow A) of the film 1, and the rubbing roll 5 is rotated in the direction of an arrow C while advancing the film 1 right in the figure by the film take-up roll 4, thus subjecting the upper face of the film 1 to the rubbing treatment. The side (of an arrow B) of the film 1 which is not subjected to the rubbing treatment is stuck to the inside end face of a transparent substrate 3 by an acrylic adhesive 2. A seal member (an epoxy resin) is screen-printed on all of outside peripheral parts of inside end faces of a pair of transparent substrates except parts which should be charging holes, and the pair of substrates are put one over the other so that respective inside end faces face each other, and they are stuck by baking. The space surrounded with the pair of transparent substrates and the seal member is kept in the vacuum state to charge a liquid crystal there.

37. 发明专利

JPS61157874A PREVENTING DEVICE FOR REVERSE GEAR NOISE IN MANUAL TRANSMISSION 失效
公开(公告)号：JPS61157874A
公开(公告)日：1986-07-17
申请号：JP27953484
申请日：1984-12-28
申请人： TOYOTA MOTOR CORP
发明人： INUI MASAKI , HORIUCHI YUSUKE , OGAWA SHINJI
IPC分类号： F16H61/16 , F16H59/02 , F16H61/08 , F16H61/34 , F16H63/00 , F16H63/20 , F16H63/30 , F16H63/32 , F16H63/36
摘要： PURPOSE:To prevent reverse gear noise by making use of the engagement of a guide slope directly formed on a shift head for ahead run with a projection directly formed on a shift and select lever to shift the shift head for ahead run by a fixed amount. CONSTITUTION:When a shift head 18 for the third and fourth speed steps is stopped by an interlocking mechanism, and then a shift and select lever 10 is reversely shifted, a projection 30 on the lever 10 slides on the guide slope 28 of a projection 26 on the shift head 18 for the third and fourth speed steps. When the projection 30 slides on the guide slope 28, the shift and select lever 10 returns slightly in a neutral select direction, and the projection 30 soon gets out of the guide slope 28 and moves in a reverse shift direction along the side 32 of the projection 26. Thus the reverse shift operation has been completed.

38. 发明专利

JPS6184623A Production of liquid crystal element 失效
标题翻译：液晶元件的生产
公开(公告)号：JPS6184623A
公开(公告)日：1986-04-30
申请号：JP20753784
申请日：1984-10-03
申请人： Toyota Motor Corp
发明人： HAMAGUCHI SHIGEKI , OTSUKA YASUHIRO , UENO HIDEAKI , OGAWA SHINJI
IPC分类号： G02F1/13 , G02F1/133 , G02F1/1337 , G09F9/00
摘要： PURPOSE: To distribute uniformly an additive to a liquid crystal over the entire part of a liquid crystal operating part and to prevent the generation of a partial operation defect by incorporating the additive into a material for forming oriented films to be provided on substrates.
CONSTITUTION: The oriented films to be provided to the surfaces of a pair of substrates are formed by using the material added with at least part of the additive to the liquid crystal, in the method for forming a liquid crystal element by forming electrodes on the respective surfaces f said substrates, disposing the oriented films thereon, positioning the surfaces of a pair of the substrates to face each other and sealing the liquid crystal between the substrates. By using of the oriented films contg. such additive to the liquid crystal, the additives are uniformly distributed into the liquid crystal when the liquid crystal is injected into the spacing between the substrates in the stage of assembling the liquid crystal. The problem such as partial operation defect is thus eliminated and the liquid crystal element having a large area is obtd. with good accuracy.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了在液晶操作部件的整个部分上均匀地将添加剂分散在液晶上，并且通过将添加剂并入用于形成在基板上的取向膜形成材料而防止部分操作缺陷的产生。构成：通过在液晶中添加有至少一部分添加剂的材料，在形成液晶元件的方法中，通过在各个基板上形成电极来形成要提供给一对基板的表面的取向膜在所述基板的表面上，在其上设置取向膜，将一对基板的表面彼此面对并将液晶密封在基板之间。通过使用定向膜这种液晶的添加剂，当在组装液晶的阶段将液晶注入基板之间的间隔时，添加剂均匀地分布在液晶中。因此消除诸如局部操作缺陷的问题，并且可以看到具有大面积的液晶元件。准确性好。

39. 发明专利

JPS6148817A Liquid-crystal element 失效
标题翻译：液晶元件
公开(公告)号：JPS6148817A
公开(公告)日：1986-03-10
申请号：JP17135284
申请日：1984-08-16
申请人： Toyota Motor Corp
发明人： OGAWA SHINJI , OTSUKA YASUHIRO , UENO HIDEAKI , TOSHIMA KAZUO
IPC分类号： G02F1/137 , G02F1/133 , G02F1/1337
摘要： PURPOSE: To eliminate the delay of response when a voltage is impressed or ceased by setting the orientation directions of dynamic scatter mode liquid crystals determined by respective oriented films in parallel to respective substrate, and arranging the 1st substrate side and the 2nd substrate side at right angles to each other.
CONSTITUTION: An oriented film is formed by forming a thin film on at least the electrode of a substrate to a 500W2,000Å thickness and rubbing this thin film so as to orient the crystal. In this case, the substrates are so arranged that the rubbing treatment direction of the oriented film 5 of the 1st substrate 1 and that of the 2nd substrate 2 cross each other at right angles. The film on which the oriented film is formed by sputtering, vapor deposition, or coating and baking and a material forming the oriented film is polyimide, polyamide, SiO
2 , etc. In concrete, the oriented film is formed by offset-printing a polyimide solution on an internal end surface, dipping the internal end surface in the polyimide solution, or dripping the polyimide solution on the internal end surface and rotating the substrate around the center part in the internal end surface.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过将由各取向膜确定的动态散射模式液晶的取向方向设置为平行于各个基板而消除电压施加或停止的响应延迟，并将第一基板侧和第二基板侧布置在右侧彼此的角度。构成：通过在至少基板的电极上形成薄膜至500-2000埃厚度并摩擦该薄膜以使晶体取向而形成取向膜。在这种情况下，基板的布置使得第一基板1和第二基板2的取向膜5的摩擦处理方向成直角交叉。通过溅射，气相沉积或涂布和焙烧形成取向膜的膜是形成取向膜的材料，是聚酰亚胺，聚酰胺，SiO 2等。在具体地说，取向膜是通过胶版印刷聚酰亚胺溶液在内端面上浸渍聚酰亚胺溶液中的内端面，或将聚酰亚胺溶液滴在内端面上，并使基板围绕内端面的中心部分旋转。

40. 发明专利

JP2006336769A Sleeve spline structure for synchronizing device 审中-公开
标题翻译：用于同步装置的套筒结构
公开(公告)号：JP2006336769A
公开(公告)日：2006-12-14
申请号：JP2005162675
申请日：2005-06-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HASHIMOTO MANABU , OGAWA SHINJI , NAITO KOJI
IPC分类号： F16D23/06
CPC分类号： F16D23/06 , Y10T74/19284
摘要： PROBLEM TO BE SOLVED: To provide a sleeve spline structure for a synchronizing device, having reduced bearing pressure during synchronizing operation. SOLUTION: The sleeve spline structure for the synchronizing device 200 comprises a first tooth portion 161 for synchronization during acceleration, a second tooth portion 261 for synchronization during deceleration, and a third tooth portion 361 shaped to be easily inserted between the tooth portions of a gear piece. COPYRIGHT: (C)2007,JPO&INPIT

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