Patents by Inventor Hiroshi Tsuji
Hiroshi Tsuji 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: 11954962Abstract: A main unit includes a cassette shelf, at least one transporting cassette holder that temporarily holds a cassette removed from the cassette shelf and to be transported to a drug receiver, at least one returning cassette holder that temporarily holds the cassette received from the drug receiver and to be returned to the cassette shelf, and a main cassette transporter that transports the cassette between the cassette shelf and the at least one transporting cassette holder, and between the cassette shelf and the at least one returning cassette holder.Type: GrantFiled: January 23, 2020Date of Patent: April 9, 2024Assignee: YUYAMA MFG. CO., LTD.Inventors: Akifumi Tanaka, Hidenori Tsuji, Satoshi Gotou, Hiroshi Ieda
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Publication number: 20240096198Abstract: An area determination apparatus (2000) acquires three-dimensional facility data (20). The three-dimensional facility data (20) is three-dimensional data of a target facility including a plurality of segments. The area determination apparatus (2000) determines a designated segment, which is a segment designated in an input screen (10) including an image of the target facility. The area determination apparatus (2000) determines, as a monitoring area or a non-monitoring area, a three-dimensional area that is determined based on three-dimensional segment data (22) of the designated segment.Type: ApplicationFiled: January 29, 2021Publication date: March 21, 2024Applicant: NEC CorporationInventors: Akira Tsuji, Shigeo Suzuki, Hiroshi Matsumoto, Takanori Shigeta
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Patent number: 11821875Abstract: A master unit includes a synchronization signal source that generates a synchronization signal and a synchronization signal distribution adjustment circuit that adjusts a distribution timing of the synchronization signal to each of slave units. The synchronization signal distribution adjustment circuit includes a period measurement circuit that measures a period of the synchronization signal output from the synchronization signal source, a time difference measurement circuit that measures a time difference between a time point of the synchronization signal issued from the master unit to the slave units and a time point of the synchronization signal returned from the slave units to the master unit, and a delay circuit that delays the issuing time point of the synchronization signal to be transmitted from the master unit to the slave units based on the period of the synchronization signal and the time difference.Type: GrantFiled: July 31, 2018Date of Patent: November 21, 2023Assignee: SHIMADZU CORPORATIONInventor: Hiroshi Tsuji
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Patent number: 11742163Abstract: A welding detection device includes a first circuit including a detection element, a first circuit power supply, and a second circuit. The first circuit is connected to a first line connecting a power supply and a main relay and a second line connecting a load and the main relay. The first circuit power supply supplies DC power to the first circuit. The first circuit detects welding in the main relay based on whether or not a current from the first circuit power supply has flowed to the detection element through the main relay when the main relay is controlled to be in an open state from a closed state. The second circuit cuts off the first circuit only when the voltage difference is present between the first line and the second line while the main relay is controlled to be in an open state from a closed state.Type: GrantFiled: November 16, 2020Date of Patent: August 29, 2023Assignees: OMRON CORPORATION, OWL SOLUTION CO., LTD.Inventors: Shinichi Katayama, Hiroshi Tsuji
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Publication number: 20230005686Abstract: A welding detection device includes a first circuit including a detection element, a first circuit power supply, and a second circuit. The first circuit is connected to a first line connecting a power supply and a main relay and a second line connecting a load and the main relay. The first circuit power supply supplies DC power to the first circuit. The first circuit detects welding in the main relay based on whether or not a current from the first circuit power supply has flowed to the detection element through the main relay when the main relay is controlled to be in an open state from a closed state. The second circuit cuts off the first circuit only when the voltage difference is present between the first line and the second line while the main relay is controlled to be in an open state from a closed state.Type: ApplicationFiled: November 16, 2020Publication date: January 5, 2023Inventors: Shinichi KATAYAMA, Hiroshi TSUJI
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Publication number: 20220363868Abstract: The present invention provides a flame retardant composition and a thermoplastic polyurethane composition both of which has excellent flame retardance. A phosphoramidate compound having a specific structure (component (B)) and a triazine-based compound (component (C)) are used as a flame retardant for a flame retardant composition and a flame retardant thermoplastic polyurethane composition. In one embodiment, the flame retardant thermoplastic polyurethane composition of the present invention includes a thermoplastic polyurethane resin (component (A)), a phosphoramidate compound (component (B)) and a triazine-based compound (component (C)).Type: ApplicationFiled: August 9, 2019Publication date: November 17, 2022Inventors: Ugo ZUCCHELLI, Vincenza MORONE, Hiroshi TSUJI
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Patent number: 11459446Abstract: A flame retardant containing an aromatic phosphoric acid ester represented by the general formula (I): wherein R1 to R4, R7, and R8 each independently represent a C1-4 alkyl group or a C1-4 alkoxy group; R5, R6, and R9 each independently represent a C1-10 alkyl group or a C1-10 alkoxy group; n represents an integer of 1 to 10; n1 and n2 each independently represent an integer of 0 to 3; m1 and m2 each independently represent an integer of 0 to 4; p represents an integer of 0 to 26; and k represents an integer of 1 to 12; and when p is 2 or more, any two substituents R9 may be bonded to each other, and may be bonded to a carbon atom(s) of a ring to which the above substituents R9 are bonded, forming another ring.Type: GrantFiled: December 25, 2018Date of Patent: October 4, 2022Assignee: DAIHACHI CHEMICAL INDUSTRY CO., LTD.Inventors: Hiroshi Tsuji, Sakiko Hamada
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Patent number: 11360008Abstract: In an FPGA, waveform data to be sent from the FPGA to a DAC is stored, and a logical circuit is configured from a detection circuit for extracting test force value and elongation value signal components from a signal input from an ADC, an offset subtractor, and a gain multiplier. The detection circuit extracts a resistance component proportional to the test force and displacement. In the detection circuit, an expression that includes a harmonic component of an odd multiple of the carrier frequency is used as a correlation function for extracting the resistance component. As a result, it is possible to obtain calculation results at a sampling frequency that is higher than the carrier frequency.Type: GrantFiled: March 16, 2016Date of Patent: June 14, 2022Assignee: Shimadzu CorporationInventor: Hiroshi Tsuji
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Publication number: 20220170833Abstract: A tensile testing machine includes: a processing filter that removes a noise component included in a test force measurement signal output from a load cell; and an adjustment unit that adjusts a frequency characteristic of the processing filter.Type: ApplicationFiled: November 5, 2021Publication date: June 2, 2022Applicant: SHIMADZU CORPORATIONInventors: Mitsuhiro MOURI, Hiroshi TSUJI
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Patent number: 11339273Abstract: The present invention provides a non-halogen-based flame retardant composition and flame retardant resin composition wherein a small amount of addition achieves an excellent flame retardancy, an amount of elution of a flame retardant from the thermoplastic resin is extremely small even under high temperature and high humidity, and it has water-resistant property. A phosphate ester amide compound of general formula (I), a nitrogen-containing compound having a 1,3,5-triazine structure or 1,3,5-triazine fused ring structure, and optionally, a metal oxide or metal salt are used together. Further optionally, a dripping inhibitor is blended. wherein, R1, R2, R3 and R4 are each independently hydrogen or C1-3 alkyl, R11, R12, R13 and R14 are each independently C1-3 alkylene, R15 is C1-6 alkylene, and R5 and R6 are each independently hydrogen or C1-6 alkyl.Type: GrantFiled: October 11, 2018Date of Patent: May 24, 2022Assignee: DAIHACHI CHEMICAL INDUSTRY CO., LTD.Inventors: Hiroshi Tsuji, Kazuo Fujimoto
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Publication number: 20210325283Abstract: A master unit includes a synchronization signal source that generates a synchronization signal and a synchronization signal distribution adjustment circuit that adjusts a distribution timing of the synchronization signal to each of slave units. The synchronization signal distribution adjustment circuit includes a period measurement circuit that measures a period of the synchronization signal output from the synchronization signal source, a time difference measurement circuit that measures a time difference between a time point of the synchronization signal issued from the master unit to the slave units and a time point of the synchronization signal returned from the slave units to the master unit, and a delay circuit that delays the issuing time point of the synchronization signal to be transmitted from the master unit to the slave units based on the period of the synchronization signal and the time difference.Type: ApplicationFiled: July 31, 2018Publication date: October 21, 2021Applicant: SHIMADZU CORPORATIONInventor: Hiroshi TSUJI
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Patent number: 11077780Abstract: A seat includes: a backrest configured to support a back of a seated occupant; a headrest provided to an upper portion of the backrest and configured to support a back of a head of the seated occupant; an overhang portion configured to overhang forward so as to laterally cover the head of the seated occupant from a side portion of the headrest; an overhang adjustment mechanism capable of adjusting an overhang amount of the overhang portion; and a height adjustment mechanism capable of adjusting a height position of the headrest with respect to the backrest.Type: GrantFiled: January 27, 2020Date of Patent: August 3, 2021Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Fumitoshi Akaike, Hiroshi Tsuji
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Publication number: 20210171735Abstract: The present invention provides a non-halogen-based flame retardant composition and flame retardant resin composition wherein a small amount of addition achieves an excellent flame retardancy, an amount of elution of a flame retardant from the thermoplastic resin is extremely small even under high temperature and high humidity, and it has water-resistant property. A phosphate ester amide compound of general formula (I), a nitrogen-containing compound having a 1,3,5-triazine structure or 1,3,5-triazine fused ring structure, and optionally, a metal oxide or metal salt are used together. Further optionally, a dripping inhibitor is blended. wherein, R1, R2, R3 and R4 are each independently hydrogen or C1-3 alkyl, R11, R12, R13 and R14 are each independently C1-3 alkylene, R15 is C1-6 alkylene, and R5 and R6 are each independently hydrogen or C1-6 alkyl.Type: ApplicationFiled: October 11, 2018Publication date: June 10, 2021Inventors: Hiroshi TSUJI, Kazuo FUJIMOTO
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Publication number: 20210054173Abstract: A flame retardant containing an aromatic phosphoric acid ester represented by the general formula (I): wherein R1 to R4, R7, and R8 each independently represent a C1-4 alkyl group or a C1-4 alkoxy group; R5, R6, and R9 each independently represent a C1-10 alkyl group or a C1-10 alkoxy group; n represents an integer of 1 to 10; n1 and n2 each independently represent an integer of 0 to 3; m1 and m2 each independently represent an integer of 0 to 4; p represents an integer of 0 to 26; and k represents an integer of 1 to 12; and when p is 2 or more, any two substituents R9 may be bonded to each other, and may be bonded to a carbon atom(s) of a ring to which the above substituents R9 are bonded, forming another ring.Type: ApplicationFiled: December 25, 2018Publication date: February 25, 2021Applicant: DAIHACHI CHEMICAL INDUSTRY CO., LTD.Inventors: Hiroshi TSUJI, Sakiko HAMADA
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Patent number: 10876940Abstract: There is provided a material testing machine that a control device of the material testing machine includes a detection circuit which extracts a resistance component caused by the physical quantity and a capacitive component caused by an electrostatic capacitance of the cable from a measurement signal from the detector, a memory element which stores a normal capacitive component extracted by the detection circuit, and a comparator which compares the current capacitive component extracted by the detection circuit with the normal capacitive component, and when a comparison result from the comparator indicates that a value of the current capacitive component varies beyond a predetermined allowable range with respect to the normal capacitive component, it is treated that the cable is disconnected, and a disconnection warning is provided.Type: GrantFiled: April 15, 2019Date of Patent: December 29, 2020Assignee: SHIMADZU CORPORATIONInventor: Hiroshi Tsuji
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Patent number: 10866174Abstract: A synchronous controller is connected to each of boards by one communication wire, and one communication path is formed between the synchronous controller and each of the boards. A multiple synchronization signal S in which a plurality of synchronization signals are multiplexed is transmitted from the synchronous controller to each of the boards. Signal extraction units as extraction means for recognizing synchronization signals included in the multiple synchronization signal S and extracting the individual synchronization signals are provided in the boards, respectively. The individual synchronization signals are extracted from the multiple synchronization signal S input to the boards by the signal extraction units, respectively.Type: GrantFiled: February 23, 2016Date of Patent: December 15, 2020Assignee: Shimadzu CorporationInventor: Hiroshi Tsuji
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Patent number: 10850376Abstract: A tensioning device is configured to apply upward tension to a bolt-nut fastener including a bolt fitted with a fastened member H, and a nut to be fastened to a shaft of the bolt, which protrudes from the fastened member. A first male thread portion is formed on an outer circumferential surface of the nut. The tensioning device includes a connection member having a first female thread portion to be engaged with the first male thread portion, a tensioning mechanism for tensioning the nut via the connection member in a state where the first male thread portion is engaged with the first female thread portion, and a tension bearer which is disposed around an outer circumference of the connection member, and bears a reaction force applied from the fastened member H in tensioning performed by the tensioning mechanism.Type: GrantFiled: October 10, 2018Date of Patent: December 1, 2020Assignee: TOHNICHI MFG. CO., LTD.Inventors: Kyoichi Komatsu, Hiroshi Tsuji, Osamu Tsuji, Seiji Ito
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Patent number: 10828759Abstract: To provide a tensioning device capable of tensioning a bolt from a bolt head side while suppressing increase in the number of components. A tensioning device is configured to apply upward tension to a bolt fastened to a fastened member H. A first male thread portion is formed on an outer circumferential surface of a head of the bolt. The tensioning device includes a connection member having a first female thread portion to be threadly engaged with the first male thread portion, a tensioning mechanism for tensioning the bolt via the connection member in a state where the first male thread portion is threadly engaged with the first female thread portion, and a tension bearer which is disposed around an outer circumference of the connection member, and bears a reaction force applied from the fastened member H in tensioning performed by the tensioning mechanism.Type: GrantFiled: October 10, 2018Date of Patent: November 10, 2020Assignee: TOHNICHI MFG. CO., LTD.Inventors: Hiroshi Tsuji, Kyoichi Komatsu, Osamu Tsuji, Seiji Ito
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Patent number: 10814748Abstract: A vehicle seat structure including a first seat and a second seat, wherein the first seat includes: a tilting rotation mechanism configured to connect the first seat with respect to a floor in a manner switchable between a sitting position and a raised position; and a pivoting mechanism configured to pivotably connect the first seat to the floor with the tilting rotation mechanism provided therebetween, and wherein the second seat includes a concave portion configured to reduce interference between the second seat and a forefoot of a sitting occupant of the first seat which is being pivoted in the raised position when the second seat and the first seat are in a positional relationship in which the second seat overlaps, in a plan view, with a pivoting trajectory of the forefoot of the sitting occupant of the first seat which is being pivoted in the raised position.Type: GrantFiled: May 22, 2019Date of Patent: October 27, 2020Assignee: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Fumitoshi Akaike, Hiroshi Tsuji, Keisuke Toda, Hajime Takagi
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Patent number: 10794416Abstract: An error of an axial force detection is reduced by tensioning a bolt with a tensioning device engaged with a part of the bolt, different from a shaft portion of the bolt. A tensioning device is configured to apply upward tension to a bolt fastened to a fastened member H, and fitted with a washer. A first male thread portion is formed on an outer circumferential surface of the washer. The tensioning device includes a connection member having a first female thread portion to be engaged with the first male thread portion, a tensioning mechanism for tensioning the connection member in a state where the first male thread portion is engaged with the first female thread portion, and a tension bearer which is disposed around an outer circumference of the connection member, and bears a reaction force applied from the fastened member H in tensioning performed by the tensioning mechanism.Type: GrantFiled: October 10, 2018Date of Patent: October 6, 2020Assignee: TOHNICHI MFG. CO., LTD.Inventors: Kyoichi Komatsu, Hiroshi Tsuji, Osamu Tsuji, Seiji Ito