Patents by Inventor Toshiro Mori
Toshiro Mori 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: 10564185Abstract: A prober for preventing a collision between a probe and a probe position detecting camera and a prober operation method are provided. A prober that performs an inspection by bringing a probe into contact with an electrode of a wafer W includes: a probe position detecting camera for detecting the position of the tip of the probe to perform relative positional alignment between the electrode of the wafer W and the probe; a probe height detector, provided separately from the probe position detecting camera, for detecting the height of the tip of the probe from a reference plane serving as a reference for the height of the probe position detecting camera; and a first height adjusting mechanism for changing the height of the probe position detecting camera from the reference plane, based on the detection result of the probe height detector.Type: GrantFiled: September 25, 2018Date of Patent: February 18, 2020Assignee: Tokyo Seimitsu Co., Ltd.Inventors: Toshiro Mori, Tomoya Nishida
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Publication number: 20190025342Abstract: A prober for preventing a collision between a probe and a probe position detecting camera and a prober operation method are provided. A prober that performs an inspection by bringing a probe into contact with an electrode of a wafer W includes: a probe position detecting camera for detecting the position of the tip of the probe to perform relative positional alignment between the electrode of the wafer W and the probe; a probe height detector, provided separately from the probe position detecting camera, for detecting the height of the tip of the probe from a reference plane serving as a reference for the height of the probe position detecting camera; and a first height adjusting mechanism for changing the height of the probe position detecting camera from the reference plane, based on the detection result of the probe height detector.Type: ApplicationFiled: September 25, 2018Publication date: January 24, 2019Inventors: Toshiro MORI, Tomoya NISHIDA
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Patent number: 9519009Abstract: A prober includes: a wafer chuck having a conductive support surface; a movement rotation mechanism which moves and rotates the wafer chuck; a head stage which holds a probe holding portion; a stage member which has a conductive stage surface that is formed in parallel to the support surface and electrically connected with the support surface, and can move integrally with the wafer chuck; and a contactor which is fixed to a position facing the stage member and whose tip can electrically come into contact with the stage surface, wherein the stage member is separated from the wafer chuck as a separate body, and the stage surface and the support surface are electrically connected through a wiring member; and a back-surface electrode of a chip is electrically connected with a tester through the wafer chuck, a wiring, the stage member and the contactor.Type: GrantFiled: November 20, 2014Date of Patent: December 13, 2016Assignee: Tokyo Seimitsu Co., Ltd.Inventors: Konosuke Murakami, Toshiro Mori, Yuji Shigesawa, Kazuhisa Aoki, Akira Yamaguchi
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Publication number: 20150137842Abstract: A prober includes: a wafer chuck having a conductive support surface; a movement rotation mechanism which moves and rotates the wafer chuck; a head stage which holds a probe holding portion; a stage member which has a conductive stage surface that is formed in parallel to the support surface and electrically connected with the support surface, and can move integrally with the wafer chuck; and a contactor which is fixed to a position facing the stage member and whose tip can electrically come into contact with the stage surface, wherein the stage member is separated from the wafer chuck as a separate body, and the stage surface and the support surface are electrically connected through a wiring member; and a back-surface electrode of a chip is electrically connected with a tester through the wafer chuck, a wiring, the stage member and the contactor.Type: ApplicationFiled: November 20, 2014Publication date: May 21, 2015Inventors: Konosuke Murakami, Toshiro Mori, Yuji Shigesawa, Kazuhisa Aoki, Akira Yamaguchi
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Patent number: 4949204Abstract: A video tape recorder records and/or reproduces an information signal on and/or from an endless magnetic tape having a shape of an endless loop. A large portion of the tape is accommodated within a stationary reel, and an endless belt guided by rollers on the stationary reel is provided in an approximate C-shape. The tape is wound around an outer portion of the endless belt in a form of a tape roll, and a remaining portion of the tape forms a predetermined tape path. When the tape is transported in a forward direction, the tape is drawn out from an innermost turn of the tape roll and is taken up on an outermost turn of the tape roll. The information signal is recorded and/or reproduced on and/or from the tape in the predetermined tape path between the innermost and outermost turns of the tape roll by rotary magnetic heads located on the inside of the stationary reel.Type: GrantFiled: July 26, 1988Date of Patent: August 14, 1990Assignee: TEAC CorporationInventors: Kobun Yoshida, Toshiro Mori
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Patent number: 4551996Abstract: A washing machine with a drier having a washing machine body, a drier carrier mounted on the washing machine body and a drier body carried by said carrier. Almost whole part of the front surface of the drier carrier is concaved rearwardly to provide a concaved curved front surface. The upper end of the front surface of the drier carrier, which is flush with the fron surface of the drier body, is retracted rearwardly from the lower end of the front surface of the drier carrier which is flush with the front surface of the washing machine body. The rear end of the drier body is projected rearwardly from the rear surface of the drier carrier.Type: GrantFiled: October 15, 1984Date of Patent: November 12, 1985Assignee: Hitachi, Ltd.Inventors: Etsuro Hirose, Kimio Takahashi, Toshiro Mori, Haruyuki Kaito
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Patent number: 4507942Abstract: A washing machine with a drier having a washing machine body, a drier carrier mounted on the washing machine body and a drier body carried by said drier carrier. Almost whole part of the front surface of the drier carrier is concaved rearwardly to provide a concaved curved front surface. The upper end of the front surface of the drier carrier, which is flush with the front surface of the drier body, is retracted rearwardly from the lower end of the front surface of the drier carrier which is flush with the front surface of the washing machine body. The rear end of the drier body is projected rearwardly from the rear surface of the drier carrier.Type: GrantFiled: November 3, 1981Date of Patent: April 2, 1985Assignee: Hitachi, Ltd.Inventors: Etsuro Hirose, Kimio Takahashi, Toshiro Mori, Haruyuki Kaito
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Patent number: 4202187Abstract: A washing basket adapted to be incorporated in a washing machine having a hydroextracting function. The washing basket, which is provided at its bottom with a pulsator, has a plurality of protrusions formed in its inner peripheral wall. Each of the protrusions has an arcuate cross-section whose ridge is directed toward the center of the basket, and is extending in the vertical direction along the inner peripheral wall of the basket. A plurality hydroextracting apertures are formed in each of grooves which are formed between the adjacent protrusions.Type: GrantFiled: June 6, 1978Date of Patent: May 13, 1980Assignee: Hitachi, Ltd.Inventors: Soiti Hukuzawa, Mituyuki Togasi, Toshiro Mori
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Patent number: 4169150Abstract: Novel 4H-pyrrolo[1,2-a][1,4]benzodiazepine derivatives of the formula ##STR1## wherein at least one of R.sub.1, R.sub.2 and R.sub.3 represent lower alkyl and the remainder hydrogen, R.sub.4 represents hydrogen or lower alkyl, ring A optionally contains at least one substituent selected from halogen, nitro and trifluoromethyl, and ring B optionally contains at least one substituent selected from halogen, nitro, trifluoromethyl, lower alkyl and lower alkoxy; and novel intermediates thereof expressed by the formula ##STR2## wherein Z represents protected amino. Compounds of formula (I) are prepared by subjecting compounds of formula (II) to protective group-elimination and cyclization. The compounds of formula (I) and acid addition salts thereof have useful anti-anxietic, sedative, anti-convulsant, muscle relaxant and hypnotic, and their toxicity is low.Type: GrantFiled: November 2, 1976Date of Patent: September 25, 1979Assignee: Teijin LimitedInventors: Takeshi Hara, Yasutaka Kayama, Kazuhiko Itoh, Toshiro Mori, Hitoshi Fujimori, Tamiko Sunami, Yoshinobu Hashimoto, Sachio Ishimoto
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Patent number: 3946307Abstract: A measuring apparatus uses an impedance element whose impedance varies with the physical properties of an object consisting of magnetic or electric conductive, heat-responsive or deformable substance, under the condition where the impedance element is energized by a D.C. or A.C. voltage source of a predetermined level. Connected in parallel or series with the impedance element is a negative impedance network, with its input impedance set at a negative value, which comprises an amplifier and positive and negative feedback impedance networks each connected between the input and output terminals of the amplifier. At least either of the positive and negative feedback impedance networks is constituted by a low, high or band pass filter for eliminating an external noise component, whereby the measuring apparatus enables to detect the physical properties of the object with as high a sensitivity and accuracy as possible.Type: GrantFiled: April 23, 1974Date of Patent: March 23, 1976Assignee: Nippon Kokan Kabushiki KaishaInventors: Toshiro Mori, Seigo Ando