Patents by Inventor Shoichi Hayashi
Shoichi Hayashi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 5298844Abstract: A work holding device is intended for use in combination with a processing machine, such as an assembling apparatus, an industrial robot or a machine tool. The work holding device comprises a base plate (8), a slide base (9) supported for vertical movement on the base plate (8), a swivel head (10) supported for turning on the slide base (9), and a rotary table (11) supported on the swivel head for rotation about an axis perpendicular to the axis of turning of the swivel head. The slide base (9), the swivel head (10) and the rotary table (11) are controlled properly to set a work (12) held on the rotary table (11) in an optional position relative to the associated processing machine. The work holding device and the processing machine are controlled for synchronous operation by a single controller according to a control program.Type: GrantFiled: February 14, 1992Date of Patent: March 29, 1994Assignee: Sony CorporationInventors: Hideo Nagasaki, Shoichi Hayashi, Naruhiko Abe, Tsuyoshi Inoue
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Patent number: 5212969Abstract: A drum type washing apparatus and a method of processing the wash using the drum type washing apparatus wherein they have a characterizing feature which consists in that the peripheral wall of a rotary drum made of a perforated plate is configured in the form of a wall having a single corrugated portion or a plurality of corrugated portions which do not intersect the direction of centrifugal force generated by rotation of the rotary drum at right angles. Further, they have other characterizing features which consist in that the apparatus is provided with a liquid injecting nozzle and/or a gas blowing nozzle and/or a hot air blowing nozzle for allowing liquid and/or gas and/or hot air to be injected and/or blown into the interior of the rotary drum whereby a period of time required for performing steps of washing, dewatering and drying the wash in the rotary drum can be shortened.Type: GrantFiled: July 9, 1992Date of Patent: May 25, 1993Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Churyo Engineering Kabushiki KaishaInventors: Yasuhiro Tsubaki, Kazuo Kitajima, Hidetoshi Ishihara, Shoichi Hayashi, Atsushi Ueda, Kenichi Yagami, Shuji Yamada
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Patent number: 5123148Abstract: A hinge pin couples a first hinge receiver mounted on a vehicle body and a second hinge receiver mounted on a door to be installed on the vehicle body. The hinge pin is removed from the vehicle body and the door to separate the vehicle body and the door from each other after the vehicle body and the door have been coated, and the removed pin engages in a hinge pin engaging member. The hinge pin is fed to a position where the vehicle body and the door are to be assembled together, and the hinge pin is removed from the hinge pin engaging member. Then, the removed hinge pin is pressed into the first and second hinge receivers which are aligned with each other, thereby coupling the vehicle body and the door to each other.Type: GrantFiled: September 19, 1990Date of Patent: June 23, 1992Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Yuzi Ikeda, Shigeo Kaibuki, Shinpei Watanabe, Hiroshi Moriya, Shunji Kobayashi, Mitsugu Takahashi, Shoichi Hayashi, Yukihiro Yaguchi
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Patent number: 5107606Abstract: A drum type washing apparatus and a method of processing the wash using the drum type washing apparatus wherein they have a characterizing feature which consists in that the peripheral wall of a rotary drum made of a perforated plate is configured in the form of a wall having a single corrugated portion or a plurality of corrugated portions which do not intersect the direction of centrifugal force generated by rotation of the rotary drum at right angles. Further, they have other characterizing features which consist in that the apparatus is provided with a liquid injecting nozzle and/or a gas blowing nozzle and/or a hot air blowing nozzle for allowing liquid and/or gas and/or hot air to be injected and/or blown into the interior of the rotary drum whereby a period of time required for performing steps of washing, dewatering and drying the wash in the rotary drum can be shortened.Type: GrantFiled: May 10, 1991Date of Patent: April 28, 1992Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Churyo Engineering Kabushiki KaishaInventors: Yasuhiro Tsubaki, Kazuo Kitajima, Hidetoshi Ishihara, Shoichi Hayashi, Atsushi Ueda, Kenichi Yagami, Shuji Yamada
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Patent number: 5085064Abstract: In a drum type washing and dehydrating machine which is elastically supported, the drum type washing and dehydrating machine according to the present invention comprises a vibration fixing device having a clamping part for fixing or releasing a base on which is installed a treatment drum system, and means for releasing the vibration fixing device from its preceding fixed state, in the washing and dehydrating processes, after the vibrations of the machine passed the vibration resonance point of the system.Type: GrantFiled: June 14, 1990Date of Patent: February 4, 1992Assignee: Mitsubishi Jukogyo Kabushiki KaishaInventors: Shoichi Hayashi, Hidetoshi Ishihara, Atsushi Ueda
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Patent number: 5062491Abstract: The output shaft of a nut runner for tightening a fastener such as a bolt is first rotated with a first torque at a first speed. When the tightening torque of the output shaft reaches a preset switching torque, the first torque first speed rotation of the output shaft is interrupted, and thereafter the output shaft is rotated with a second torque at a second speed. When the tightening torque then reaches a preset snug torque, the second torque second speed rotation of the output shaft is interrupted, and thereafter the output shaft is rotated with a third torque at a third speed. When the tightening torque reaches a preset final torque, the third torque third speed rotation of the output shaft is stopped, thus completing the tightening of the fastener.Type: GrantFiled: December 29, 1989Date of Patent: November 5, 1991Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Akira Takeshima, Toshikazu Asakura, Akihiko Takahashi, Shigeo Kobayashi, Shoichi Hayashi
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Patent number: 5050259Abstract: A drum type washing apparatus and a method of processing the wash using the drum type washing apparatus wherein they have a characterizing feature which consists in that the peripheral wall of a rotary drum made of a perforated plate is configured in the form of a wall having a single corrugated portion or a plurality of corrugated portions which do not intersect the direction of centrifugal force generated by rotation of the rotary drum at right angles. Further, they have other characterizing features which consist in that the apparatus is provided with a liquid injecting nozzle and/or a gas blowing nozzle and/or a hot air blowing nozzle for allowing liquid and/or gas and/or hot air to be injected and/or blown into the interior of the rotary drum whereby a period of time required for performing steps of washing, dewatering and drying the wash in the rotary drum can be shortened.Type: GrantFiled: October 11, 1990Date of Patent: September 24, 1991Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Churyo Engineering Kabushiki KaishaInventors: Yasuhiro Tsubaki, Kazuo Kitajima, Ishihara Hidetoshi, Shoichi Hayashi, Atsushi Ueda, Kenichi Yagami, Shuji Yamada
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Patent number: 4908926Abstract: The output shaft of a nut runner for tightening a fastener such as a bolt is first rotated with a first torque at a first speed. When the tightening torque of the output shaft reaches a preset switching torque, the first torque first speed rotation of the output shaft is interrupted, and thereafter the output shaft is rotated with a second torque at a second speed. When the tightening torque then reaches a preset snug torque, the second torque second speed rotation of the output shaft is interrupted, and thereafter the output shaft is rotated with a third torque at a third speed. When the tightening torque reaches a preset final torque, the third torque third speed rotation of the output shaft is stopped, thus completing the tightening of the fastener.Type: GrantFiled: December 22, 1988Date of Patent: March 20, 1990Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Akira Takeshima, Toshikazu Asakura, Akihiko Takahashi, Shigeo Kobayashi, Shoichi Hayashi
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Patent number: 4848106Abstract: The invention resides in a compression membrane for wringing liquid out of an object to be compressed, characterized in that its marginal portion whose width is of the order of 15%-35% of the width in the radial direction of the membrane body is made smaller in stretchability than the other portion, whereby no tear of the object to be compressed does not tear during the dehydration thereof.Type: GrantFiled: February 19, 1988Date of Patent: July 18, 1989Assignee: Mitsubishi Jukogyo Kabushiki KaishaInventors: Shoichi Hayashi, Norio Sakai, Hidetoshi Ishihara
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Patent number: 4763495Abstract: The invention resides in a compression membrane for wringing liquid out of an object to be compressed, characterized in that its marginal portion whose width is of the order of 15%-35% of the width in the radial direction of the membrane body is made smaller in stretchability than the other portion, whereby no tear of the object to be compressed does not tear during the dehydration thereof.Type: GrantFiled: May 29, 1986Date of Patent: August 16, 1988Assignee: Mitsubishi Jukogyo Kabushiki KaishaInventors: Shoichi Hayashi, Norio Sakai, Hidetoshi Ishihara
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Patent number: 4680874Abstract: A device for extracting water from a load of articles which have been washed uses fluid pressure to exert a force on the load. A system controls the fluid pressure such that only low pressure is applied to the load for a predetermined period of time at the beginning of the water extracting operation. Subsequently, the load is subjected to a high pressure exerted by the fluid.Type: GrantFiled: June 3, 1986Date of Patent: July 21, 1987Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Churyo Engineering Co., Ltd.Inventors: Shoichi Hayashi, Hidetoshi Ishihara, Taketoshi Okada, Kunio Kojima