Source: http://patentsobserver.com/public/applicant/show?applicants=TOYODA%20MACHINE%20WORKS%20LTD
Timestamp: 2016-10-28 15:57:19
Document Index: 791246264

Matched Legal Cases: ['art 47', 'art 31', 'art 30', 'art 31', 'art 32', 'art 30', 'art 33', 'art 32', 'art 32', 'art 38']

TOYODA MACHINE WORKS LTD Filed Applications and Granted Patents TOYODA MACHINE WORKS LTD
From: To: TOYODA MACHINE WORKS LTD
2876651
FR 2876651 (B1)
FR 2876651 (A1)
FR 0510212 (A)
DISPOSITIF FORMANT DIRECTION ASSISTEE ELECTRIQUE
<P>L'invention porte sur un dispositif formant direction assist??e ??lectrique destin?? ?? appliquer un effort d'assistance de direction sur un m??canisme de direction d'un v??hicule en attaquant un moteur ??lectrique en r??ponse ?? une commande de direction d'un v??hicule, le dispositif comprenant:- une unit?? de d??termination de profil de temp??rature d'un composant pr??d??termin?? ;- une unit?? de d??termination de changement d'??tat qui d??termine si la temp??rature du composant pr??d??termin?? est pass??e de l'??tat croissant ?? l'??tat d??croissant ou de l'??tat d??croissant ?? l'??tat croissant; en fonction du r??sultat de d??termination de l'unit?? de d??termination du profil de temp??rature,- un premier calculateur utilis?? au cours de l'??tat croissant ;- un second calculateur utilis?? au cours de l'??tat d??croissant;- et une unit?? de transfert de calcul qui r??alise un transfert du premier r??sultat de calcul et du second r??sultat de calcul ;dans lequel selon l'unit?? de d??termination de changement d'??tat, le premier ou second calculateur calcule les temp??ratures estim??es sur la base des r??sultats de calcul qui sont obtenus lors du calcul des temp??ratures estim??es calcul??es imm??diatement ant??rieurement afin de constituer la s??rie temporelle.</P>
06-Oct-2005 IPC:
G01K3/00
B62D5/00
FAVESS CO LTD, KOYO SEIKO CO, TOYODA MACHINE WORKS LTD, Authors:
KAGEI KATSUNORI, Links:
JP 5028759 (B2)
JP 2006052842 (B2)
JP 2005193603 (A)
HYDRAULIC SYSTEM, FLUID RESERVOIR, AND PUMP INTAKE INCREASING DEVICE FOR AUTOMOBILE
<P>PROBLEM TO BE SOLVED: To provide a hydraulic system for an automobile in which a place in which an oil pump is disposed is not substantially restricted by a means for promoting an intake into a pump. <P>SOLUTION: This pump intake increasing device 40 installed in the hydraulic system for the automobile comprises a body part 47 forming a small compartment, a venturi tube passage 45 having an inner end connected to the intake port 22b of the oil pump with its inner end exposed to the small compartment, and a nozzle 43 axially aligned with the venturi tube passage 45, having a space in the passage, projected into the small compartment so as to face the inner end of the passage, and jetting a hydraulic oil returned from a flow divider 32 into the venturi tube passage 45 to force the hydraulic oil from the small compartment into the venturi tube passage. The flow divider 32 divides the hydraulic oil from the oil pump 22 into a return flow into the pump intake increasing device 40 and a supply flow returning to an oil reservoir 41 through a power steering device 24. <P>COPYRIGHT: (C)2006,JPO&NCIPI
01-Jul-2005 IPC:
F15B1/26
B62D5/07
TOYODA MACHINE WORKS LTD, Authors:
SMITH STEVE C, KIMOTO MASAMI, IMANISHI TAKASHI, KABETANI TERUAKI, Links:
JP 4959060 (B2)
JP 2002239876 (B2)
JP 2001042171 (A)
PROBLEM TO BE SOLVED: To provide a processing device capable of readily cancelling the meas uring malfunction of a sizing device when occurring. SOLUTION: If a value measured by the sizing device 26 with a contactor 27 put in contact with a workpiece 1 is not less than a value previously measured, the occurrence of measuring malfunction is discriminated. When the measuring malfunction occurs, the contactor 27 of the sizing device 26 is isolated once from the workpiece 1. If a value measured with the contactor 27 put in contact with the workpiece 1 again after the passage of a preset time is not more than the value measured before the measuring malfunction occurs, the cancellation of the measuring malfunction is discriminated and processing is resumed.
19-Feb-2001 IPC:
B23Q17/22
B24B49/02
B23Q17/20
TOYODA MACHINE WORKS LTD, TOYOTA MOTOR CORP, Authors:
SADAO FUJISAKI, OGUSHI TAKESHI, TANAKA OKITSUGU, FUKAYA YOSHIO, OKITA HIKARI, OKABE ICHIRO, KATO HIROBUMI, Links:
JP 4907784 (B2)
JP 2002370661 (B2)
JP 2001181264 (A)
STEERING ANGLE NEUTRAL POINT ESTIMATING DEVICE
PROBLEM TO BE SOLVED: To improve estimating accuracy of neutral point coordinates ??0 of a steering wheel. SOLUTION: The axis of abscissa ??p is a pinion angle, and the axis of ordinate Ts is disturbance torque, and ??p0 represents determining desired neutral point coordinates. For example, since such a hysteresis closed curve can be determined as a very high diagram in a symmetric property on the left and right of the steering direction, when estimating a neutral point on the basis of such a diagram, the neutral point can be accurately or quickly determined more than a conventional case. The disturbance torque Ts is estimated on the basis of the size and the direction of a steering speed ??p , and when estimating the hysteresis closed curve by quantitatively adding the size and the direction of the steering speed ??p , since viscous torque can be erased from a graph, an estimation error can be restrained. Since a specific diagram undependent on the size of the steering speed ??p can be used, there is no need to separate measuring data for estimating the neutral point with every steering speed ??p , and as a result, an estimating speed and estimating accuracy are improved.
15-Jun-2001 IPC:
G01B21/22
B62D101/00
B62D119/00
G01L3/14
B62D113/00
TOYOTA CENTRAL RES & DEV, TOYODA MACHINE WORKS LTD, Authors:
ASAI SHOJI, ONO HIDEKAZU, AZEYANAGI HIROSHI, TAKAHASHI TOSHIHIRO, MOMIYAMA MINEICHI, Links:
JP 4904649 (B2)
JP 2003074598 (B2)
JP 2001264068 (A)
SOLENOID CONTROLLED PILOT OPERATED CLUTCH DEVICE
PROBLEM TO BE SOLVED: To provide a solenoid controlled pilot operated clutch device improving the assembling property of a housing assembly and eliminating unbalance in rotation, thereby curbing the adverse influence of it on the axle's vibration. SOLUTION: The housing assembly construction consists in assembling a rotary member encased in the housing, main clutch, pilot clutch, yoke fitted with an electromagnet, cam type amplifying mechanism, and rear housing. The housing assembly is soley fitted in the case by that the outer peripheral surface of the yoke of the housing assembly is liquidtightly fitted onto the case so as to detain the turning thereof, and the inner peripheral surface of the yoke is liquidtightly fitted onto the outer peripheral part of the small diameter rear housing.
31-Aug-2001 IPC:
F16H48/295
F16H57/029
F16D28/00
B60K17/16
F16H57/037
F16H57/038
F16H57/028
F16H57/039
F16D27/14
F16H48/34
F16D27/115
F16H48/08
SUZUKI KUNIHIKO, Links:
DE 10239084 (B4)
DE 10239084 (A1)
DE 10239084 (A)
Planetenradvorrichtung
Planetenradvorrichtung mit einem Innenrad (4; 24), einem Tr??ger (2; 21B) und einem Sonnenrad (6; 26), deren Achsen mit einer Rotationsachse (L) ausgerichtet sind, wobei der Tr??ger (2; 21B) einen Grundabschnitt (2a; 21c) und mehrere Halteabschnitte (2d; 11e; 21d) umfasst, die parallel zu der Rotationsachse (L) von einer Endfl??che des Grundabschnitts (2a; 21c) verlaufen, sich in eine Richtung der Rotationsachse (L) orientieren, und auf einem Umfang um die Rotationsachse (L) auf eine solche Weise ausgebildet sind, dass sie voneinander beabstandet sind, wobei ein Aufnahmeabschnitt (2e; 21e) zwischen in der Umfangsrichtung benachbarten Haltevorspr??ngen (2d, 21d) ausgebildet und ausgelegt ist, um darin ein Planetenrad (3; 22) aufzunehmen, das mit dem Innenrad (4; 24) und dem Sonnenrad (6; 26) derart im Eingriff steht, dass sich das Planetenrad (3; 22) um seine eigene Achse drehen kann, dadurch gekennzeichnet, dass ferne Endabschnitte der in der Umfangsrichtung um die Rotationsachse (L) benachbarten Haltevorspr??nge (2d; 21d) durch einen...
26-Aug-2002 IPC:
F16H48/40
F16H48/38
F16H57/08
NISHIJI MAKOTO, NAKAJIMA SHINICHIRO, MINEGISHI AKINAO, Links:
JP 4788132 (B2)
JP 2006150483 (B2)
JP 2004343127 (A)
ABRASIVE WHEEL DEVICE AND ABRASIVE MACHINE PROVIDED WITH THE SAME
<P>PROBLEM TO BE SOLVED: To provide a abrasive wheel device capable of preventing the occurrence of excessive bending at a abrasive wheel spindle during coarse grinding, and also, capable of executing stable coarse grinding, and an abrasive machine provided with the same. <P>SOLUTION: The abrasive wheel device is provided with rollers 40, 41 for regulating movement of the abrasive wheel spindle 31 to the side of a counter machining area (A) of a workpiece. Consequently, when the abrasive wheel spindle 31 is bent to the side of the counter machining area (A) of the workpiece by the grinding resistance during the coarse grinding of the workpiece, the rollers 40, 41 impart acting force for correcting a part of bending force to the abrasive wheel spindle 31 by receiving the bending force, and the movement of the abrasive wheel spindle 31 to the side of the counter machining area (A) of the workpiece is regulated. By this, the abrasive wheel spindle 31 can obtain rigidity and a load capacity within an allowable range. <P>COPYRIGHT: (C)2006,JPO&NCIPI
26-Nov-2004 IPC:
B24B5/02
B24B41/04
SHINJI MURAKAMI, Links:
JP 4782312 (B2)
JP 2002355705 (B2)
JP 2001162019 (A)
TOOL HOLDER INSTALLATION DEVICE
PROBLEM TO BE SOLVED: To certainly clamp a tool holder on the side of a main spindle even when a position of a taper shank of the tool holder is slightly dislocated concerning a tool holder installation device to install the tool holder on an end of the main spindle of a machine tool of such as a machining center. SOLUTION: This tool holder installation device constitutes its characteristic feature that an engaging surface of a clamp click member is engaged with an engaging surface of the hollow taper shank after a head end part of the clamp click member is extended in diameter as a projection part of the clamp click member is guided to the rear side of a storage recessed part of a guide shaft member by movement of a lock rod in the drawing direction.
30-May-2001 IPC:
B23Q3/12
KURODA PRECISION IND LTD, TOYODA MACHINE WORKS LTD, Authors:
SUZUKI SHIGERU, SUGIMURA TETSUO, KATO MASANAO, KOICHI SAKAI, Links:
4774819
JP 4774819 (B2)
JP 2006052839 (B2)
JP 2005168621 (A)
<P>PROBLEM TO BE SOLVED: To prevent a clutch from being hydraulically vibrated by increasing a damping property in a high current area while increasing the operating responsiveness of a clutch. <P>SOLUTION: This solenoid valve comprises a solenoid 17, a plunger 18 moving according to a current supplied to the solenoid 17, and a core 15 attracting the plunger 18 by the excitation of the solenoid 17. An annular projected part 31 having a storage recessed part 30 capable of storing one end of the plunger 18 formed in the opposed face of the core 15 to the plunger 18. The outline shape of the projected part 31 is formed of a tapered part 32 having a cross sectional area decreasing toward the opening end of the storage recessed part 30 and a thin-walled cylindrical part 33 connected to the tip of the tapered part 32 and having a diameter smaller than the small diameter part of the tapered part 32. <P>COPYRIGHT: (C)2006,JPO&NCIPI
08-Jun-2005 IPC:
SUZUKI MASARU, MIKIO SUZUKI, SEKI MASAYA, TAKANISHI KOICHI, FUJITA KAORI, Links:
JP 4768215 (B2)
JP 2004307296 (B2)
JP 2003105821 (A)
MANUFACTURING METHOD FOR ZEOLITE SEED CRYSTAL, ZEOLITE SEED CRYSTAL, AND MANUFACTURING METHOD FOR ZEOLITE MEMBRANE
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a seed crystal in which a multilayered highly oriented zeolite seed crystal is formed in situ on the surface of a substrate, a seed crystal obtained by the method, and a manufacturing method for a zeolite membrane in which a multilayered zeolite membrane is formed stably in a single system. <P>SOLUTION: The manufacturing method for the seed crystal comprises a process in which the substrate is immersed in an aqueous solution comprising water, zeolite materials, and a template component and containing 0.6-4.0 mass% SiO<SB>2</SB>component to crystallize the multilayered seed crystal oriented in a desired direction on the surface of the substrate. The seed crystal is formed on the surface of the substrate by this method. The manufacturing method for the zeolite membrane comprises a process in which the zeolite seed crystal is immersed in a vessel, and an upper part of the immersed part is kept at a higher temperature to keep it in a solution condition and a lower part thereof is kept in a lower temperature to keep it in a mixed solution condition containing a gel and/or solid, and the zeolite seed crystal is grown to obtain this multilayered zeolite membrane. <P>COPYRIGHT: (C)2005,JPO&NCIPI
09-Apr-2003 IPC:
B01D71/02
C01B39/04
JAPAN FINE CERAMICS CT, TOYOTA MOTOR CORP, TOYODA GOSEI KK, TOYOTA IND CORP, TOYODA MACHINE WORKS LTD, TOKAI RIKA CO LTD, Authors:
SASAKI YUKICHI, TAKENOBU SAKAI, KAMIYA SUMIO, Links:
JP 4759945 (B2)
JP 2006029944 (B2)
JP 2004208267 (A)
ELECTRIC TRIMMING SYSTEM
<P>PROBLEM TO BE SOLVED: To provide an electric trimming system capable of shortening a trimming calculation time. <P>SOLUTION: This system is provided with an ambient temperature trimming device 2 for calculating an electric trimming reference value in a pressure sensor W under an ambient temperature condition, a temperature elevation device 3 for elevating the pressure sensor W up to 85??C of temperature, and a high temperature trimming device 4 for calculating the electric trimming reference value in the temperature-elevated pressure sensor W. Trimming processing is carried out in one or a small number of pressure sensors W, in the ambient temperature trimming device 2 and the high temperature trimming device 4. <P>COPYRIGHT: (C)2006,JPO&NCIPI
15-Jul-2004 IPC:
TAKASU ASAMI, AIKI YASUNORI, YURIKUSA TETSUJI, HIROMURA HIROSHI, KAWAHARA TORU, Links:
4759946
JP 4759946 (B2)
JP 2005351471 (B2)
JP 2004213357 (A)
DIFFERENTIAL GEAR, FRONT AND REAR WHEEL DRIVE DEVICE USING THE DIFFERENTIAL GEAR, AND CONTROL METHOD FOR THE FRONT AND REAR WHEEL DRIVE DEVICE
<P>PROBLEM TO BE SOLVED: To provide a differential gear capable of rotatably setting output elements, a front and rear wheel drive device using the differential gear, and a control method for the front and rear wheel drive device. <P>SOLUTION: This differential device 1 generates a rotational difference between the two output elements. The differential device 1 comprises a planetary gear mechanism assembly 2 formed by combining two planetary gear mechanisms 20a and 20b with each other. In the planetary gear mechanism assembly 2, a carrier 21 is connected to a portion between the planetary gear mechanisms 20a and 20b. The ring gear 22a of one planetary gear mechanism 20a is formed to be rotationally stopped by a brake mechanism 251, and the ring gear 22b of the other planetary gear mechanism 20b is connected to the motor shaft of a differential motor. Also, sun gears 23 among components are directly or indirectly connected to the output elements. <P>COPYRIGHT: (C)2006,JPO&NCIPI
21-Jul-2004 IPC:
B60K17/04
B60T8/176
B60T8/58
B60K17/356
KUSHINO HIROSHI, Links:
DE 60012640 (T3)
DE 60012640 (T2)
DE 60012640 (T)
Verfahren und Vorrichtung zum Bearbeiten eines Werkst??cks mit mehreren Werkzeugk??pfen
29-Sep-2000 IPC:
B24B5/42
B24B27/00
B24B19/12
B24B49/04
B24B51/00
IDO MASAHIRO, MATSUBA KENJI, ODA YASUNARI, Links:
JP 4734914 (B2)
JP 2006089015 (B2)
JP 2004368343 (A)
POWER STEERING DEVICE FOR VEHICLE
<P>PROBLEM TO BE SOLVED: To provide a power steering device for a vehicle certainly reducing that reaction force torque by driving of a steering angle ratio variable electric motor is transmitted to a steering wheel without using an electric power steering device. <P>SOLUTION: A reaction force reduction actuator 2 comprising an electric motor is provided between a steering angle ratio variable actuator 3 and the steering wheel 1. Further, the steering angle ratio variable actuator 3 calculates reaction force torque Tr generated by steering angle ratio variable driving. Then, torque (reaction force reduction torque) Td for reducing the reaction force torque Tr by the reaction force reduction actuator 2 is calculated based on the reaction force torque Tr. Then, it is controlled such that the reaction force reduction actuator 2 outputs the reaction force reduction torque Td. <P>COPYRIGHT: (C)2006,JPO&NCIPI
20-Dec-2004 IPC:
B62D1/20
B62D137/00
YAMAKAWA TOMOYA, Links:
JP 4722271 (B2)
JP 2002082003 (B2)
JP 2000269581 (A)
PROBLEM TO BE SOLVED: To provide a torque detecting device that is mounted on an existing bicycle and can detect a torque. SOLUTION: The right end of a bearing 30 is elastically deformed by driving torque acting on a crankshaft 13, and a housing 38 deflects following this. A sensor tip 40 mounted on the housing 38 abuts on a right adaptor 36, and detects the driving torque having acted on the crankshaft 13. The sensor tip 40 is mounted on a holding part 38c of the housing 38 smaller in diameter than the bearing 30, so that the torque detecting device is held to a same diameter as the bearing 30 to be stored in a support hole 21A of a body frame used for the existing bicycle.
06-Sep-2000 IPC:
TOYODA MACHINE WORKS LTD, SHIMANO KK, Authors:
MIKAMI TOSHIHARU, FUJITA KAORI, KINOSHITA KIYOTAKA, KISHIMOTO HITOSHI, Links: