baber/WOPTO huggingface dataset:
Patent JP-2021033047-A (JP)
Title: Light guide plate, manufacturing device of light guide plate, manufacturing method of light guide plate, and video display apparatus using the same
Inventor: UTSUKI TAKESHI
IPC: G02B27/02
Filed: 2019-08-23
Abstract: To provide: a light guide plate that has a light diffraction part and can display videos in which color shifts are reduced; a manufacturing device of the light guide plate; a manufacturing method of the light guide plate; and a video display apparatus using the same.SOLUTION: A light guide plate has a light diffraction part for diffracting incident light with a multiple recorded hologram. The light diffraction part is formed with a plurality of holograms whose individual angles relative to an incident surface of the light guide plate are different, and is configured to diffract wavelengths different by the plurality of holograms when a certain parallel beam is incident.SELECTED DRAWING: Figure 6A
Patent JP-2021032717-A (JP)
Title: Pressure sensing system and method for sensing pressure
Inventor: YAMADA HIDEAKI
IPC: G01L1/20
Filed: 2019-08-26
Abstract: To provide a pressure sensing system that can improve the accuracy of measuring a pressure.SOLUTION: A pressure sensing system 100 includes: a voltage waveform output unit 10 for outputting a first voltage waveform; a pressure sensing unit 20 connected to the voltage waveform output unit 10 for receiving the first voltage waveform and outputting a second voltage waveform formed by changing the phase of the first voltage waveform according to an applied voltage; and a detection unit 40 connected to the voltage waveform output unit 10 and to the pressure sensing unit 20 for receiving the first voltage waveform and the second voltage waveform, the detection unit 40 detecting a pressure on the basis of the phase of the first voltage waveform and the phase of the second voltage waveform.SELECTED DRAWING: Figure 1
Patent JP-2020000247-A (JP)
Title: Generation of acyl amino acids
Inventor: KEVIN A JARRELL
IPC: C12N1/21
Filed: 2019-08-27
Abstract: To provide generation of acyl amino acids.SOLUTION: In certain embodiments, the present invention comprises compositions and methods useful in the generation of acyl amino acids. In certain embodiments, the present invention provides an engineered polypeptide comprising a peptide synthetase domain; in some of such embodiments, the engineered polypeptide comprises only a single peptide synthetase domain. In some embodiments, the present invention provides an engineered peptide synthetase that is substantially free of a thioesterase domain, and/or a reductase domain. In certain embodiments, the present invention provides an acyl amino acid composition comprising a plurality of different forms of acyl amino acids. In some of such compositions, substantially all of the acyl amino acids within the composition contain the same amino acid moiety and differ with respect to acyl moiety.SELECTED DRAWING: None
Patent JP-2019213925-A (JP)
Title: Catheter for electrical nerve adjustment and catheter system
Inventor: STEVEN D GOEDEKE
IPC: A61N1/368
Filed: 2019-08-27
Abstract: To provide a catheter which applies electrical energy to stimulate autonomic nerve fibers surrounding the periphery of pulmonary arteries in order to selectively and locally treat acute heart failure.SOLUTION: A catheter 100 comprises: an elongated body 102; at least two elongated stimulation members 114 extending from the elongated body; and at least one electrode 118 on each of the elongated stimulation members. The electrode forms an electrode array that receives and conducts current. The elongate stimulation members are curved only within a first volume part 116 defined at least partially by a first plane 110, and a second volume part 130 at least partially defined by the first plane and opposite the first volume part cannot include an electrode.SELECTED DRAWING: Figure 1A
Patent JP-2021032806-A (JP)
Title: Heat flow rate measurement sheet and method for measuring heat flow rate
Inventor: KANAZAWA SHUSUKE
IPC: G01F1/692
Filed: 2019-08-28
Abstract: To provide a heat flow rate measurement sheet and a method for measuring a heat flow rate which can accurately measure a distribution of the rate of an air flow even in a relatively wide two-dimensional plane.SOLUTION: The heat flow rate measurement sheet has a measurement unit on a sheet heater, the measurement unit including a plurality of temperature sensors arranged in a matrix, the temperature sensors changing a resistance value according to temperatures. The method for measuring a heat flow rate includes: arranging a plurality of temperature sensors in a matrix on a sheet heater, the temperature sensors changing a resistance value according to temperatures; heating the temperature sensors by a sheet heater; bringing the sensors into contact with an air flow; and measuring a distribution of taken heat quantities.SELECTED DRAWING: Figure 3
Patent JP-2021036552-A (JP)
Title: Semiconductor module
Inventor: YOKOTA HIDEKI
IPC: H05K3/46
Filed: 2019-08-30
Abstract: To suppress bonding failure between a semiconductor chip and a wiring.SOLUTION: A semiconductor module comprises: a first isolation layer 32; a second isolation layer 34; a core layer 30 that is sandwiched between the first isolation layer and the second isolation layer, has a Young's modulus larger than those of the first isolation layer and the second isolation layer, and includes an opening; a third isolation layer 12 that has a linear expansion coefficient smaller than those of the first isolation layer and the second isolation layer; a semiconductor chip 20 that is provided for a first surface of the third isolation layer and has a linear expansion coefficient smaller than that of the third isolation layer; a metal layer that is provided for a second surface opposite to the first surface of the third isolation layer and connects with the semiconductor chip via a through-hole passing through the third isolation layer; a package 10 that is provided inside the opening; and a conduction path that is provided for the first isolation layer and connects with the metal layer.SELECTED DRAWING: Figure 1
Patent JP-2021035752-A (JP)
Title: Printer, printing method and control method of printer
Inventor: ITO MASAHARU
IPC: B41J29/38
Filed: 2019-08-30
Abstract: To provide a printer which can reduce the discharge failure of liquid.SOLUTION: A printer 10 comprises: a housing 30 which has a first portion where a discharge port 35 is opened, and a second portion which is arranged on the opposite side to the first portion and in which a supply port 37 is opened; conveyance rollers 41, 42, 43, 44 which convey a sheet portion Mh drawn from a roll portion of a sheet including the roll portion Mr that has a first surface F1 and a second surface F2 on the opposite side to the first surface and is wound such that the first surface becomes an inner peripheral surface in the conveyance direction from the supply port to the discharge port; a supply tray 23 which has an upper surface facing the first surface of the sheet portion and is arranged such that a downstream end Md of the sheet in the conveyance direction is inserted to the housing from the supply port; and a liquid discharge head 51 which has a discharge surface 52 discharging liquid and in which the discharge surface faces the second surface of the sheet supplied from the supply port and conveyed in the housing.SELECTED DRAWING: Figure 1
Patent JP-2021037594-A (JP)
Title: Robot simulation device
Inventor: INOUE KOZO
IPC: G05B19/42
Filed: 2019-09-04
Abstract: To provide a device that can automatically perform exact teaching of a holding position of a work-piece by a hand.SOLUTION: A robot simulation device 90 comprises: a model data memorizing part 30 that memorizes a hand model and a work-piece model; a holding-condition input part 11 that receives inputs concerning a holding form of the work-piece model, an approaching direction of the hand model with respect to the work-piece model, and a holding portion; a hand position/posture determining part 12 that determines a first position at which the hand model starts to approach the work-piece model and a second position at which the hand model can hold the holding site of the work-piece model, so that the hand model can be moved along the approaching direction without interfering with the work-piece model from the first position to the second position in a virtual space; and a teaching point adding part 13 that adds the first position and the second position as teaching points to a robot operation program.SELECTED DRAWING: Figure 1
Patent JP-2020011726-A (JP)
Title: Flight body system comprising a plurality of connectable flight bodies
Inventor: SUZUKI YOICHI
IPC: B64D27/24
Filed: 2019-09-10
Abstract: To provide a flight body that can bring a working part closer to a work object at a proper distance.SOLUTION: A flight body system according to the present invention includes first and second rotorcraft. The first and second rotorcrafts are connected together by a connection cable. At least the second rotorcraft comprises a working part. The first and second rotorcrafts maintain the flight of the first and second rotorcrafts in a flight mode, and stop the flight of the second rotorcraft while maintaining the flight of the first rotorcraft and execute work by the working part, in a working mode.SELECTED DRAWING: Figure 1
Patent JP-2021044359-A (JP)
Title: Magnetic storage device
Inventor: TSUBATA SHUICHI
IPC: H01L27/105
Filed: 2019-09-10
Abstract: To provide a magnetic storage device capable of achieving high performance.SOLUTION: The magnetic storage device is configured so that a memory cell MC includes a bottom electrode 21 and a magnetoresistance effect element VR is provided on the top face of the bottom electrode 21. The magnetoresistance effect element VR includes a ferromagnetic body 22, an insulator 23 and a ferromagnetic body 24. The insulator 23 is positioned between the ferromagnetic body 22 and the ferromagnetic body 24. The ferromagnetic body 22 is positioned at a part including the bottom face of the magnetoresistance effect element VR and on the top face of the bottom electrode 21, respectively and the ferromagnetic body 24 is positioned at a part including the top face of the magnetoresistance effect element VR. The insulator 23 is positioned on the top face of the ferromagnetic body 22 and the ferromagnetic body 24 is positioned on the top face of the insulator 23.SELECTED DRAWING: Figure 3
Patent JP-2021040956-A (JP)
Title: bedding
Inventor: SUGATA KAKUSHIN
IPC: A47G9/02
Filed: 2019-09-11
Abstract: To supply comfortable sleep to a sleeper, and improve durability of a bedding in order to solve the problems of a conventional bedding.SOLUTION: A bedding 1 comprises: a sheet-like bottom bedding 10 for a sleeper to lie down; an upper bedding 20 covering the sleeper lying on the bottom bedding 10; and a cover sheet member 30 disposed between the upper bedding 20 and the bottom bedding 10. The cover sheet member 30 surrounds the bottom bedding 10 and the whole circumference of the sleeper in the width direction in a state that the sleeper lies on the bottom bedding 10, and has a toe side of the sleeper closed in the longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2021040984-A (JP)
Title: Trip prevention footwear
Inventor: AOKI KESAO
IPC: A43B7/32
Filed: 2019-09-12
Abstract: To provide a piece of trip prevention footwear which, even if a person sticks a low obstacle such as a low small step or a small stone with the toe, enables the person to more reasonably get over the low obstacle and makes the person hard to stumble on it.SOLUTION: In the tip of the toe part, a freely rotatable rotor 20 is arranged so that the rotation outer surface 21 of the rotor 20 is exposed forward. The multiple rotors 20, for example, are freely rotatable around the horizontal shaft 30 and is laterally arranged. Also, as the rotor 20, it can be those arranged as ball bearings or in a sphere shape.SELECTED DRAWING: Figure 1
Patent JP-2020026354-A (JP)
Title: Construction method for rail foundation and rail foundation block
Inventor: OIKE HIDEMI
IPC: B66C7/08
Filed: 2019-09-12
Abstract: To provide a rail foundation block used for construction of a rail foundation of a portal crane.SOLUTION: A rail foundation block 20, which is a concrete block precast at a unit length of at least 1 m, includes: a groove 33 for travel rail installation which extends in a longitudinal direction of an upper side 21, has openings 32 on both ends and has a substantially U shape in cross section of a peripheral surface 30; an installation surface 40 for travel rail installation established along the longitudinal direction on a bottom surface 34 of the groove; and a plurality of inserts 50 embedded at fixed intervals on both sides of the installation surface and used to fix a retaining fixture of the travel rail. By arranging the plurality of rail foundation blocks 20 in the longitudinal direction, a rail foundation 10 can be constructed at a low cost in a short period.SELECTED DRAWING: Figure 3
Patent JP-2020025896-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-09-15
Abstract: To increase game amusement.SOLUTION: A game machine includes a front frame provided with first light emitting means, display means visually recognized through an opening formed in the front frame, and a plurality of movable members capable of moving to a predetermined position in front of the display means to be combined. In the game machine, each of the plurality of movable members is provided with second light emitting means. When the plurality of movable members are combined, the light emitting mode of the second light emitting means provided on a specific movable member among the plurality of movable members and the light emitting mode of the first light emitting means provided on the front frame are the same light emitting mode.SELECTED DRAWING: Figure 104
Patent JP-2021048026-A (JP)
Title: relay
Inventor: Harimochi Hiroyuki
IPC: H01H50/02
Filed: 2019-09-18
Abstract: To provide a relay capable of easily connecting a plate-shaped fixed terminal to an external terminal by screwing.SOLUTION: A relay comprises a housing, a fixed terminal, a screw receiving member and one or more female screw members. The fixed terminal is plate-shaped. The fixed terminal includes a fastening part in which one or more screw insertion holes are provided and which is exposed outside from the housing and screwed to an external terminal. The screw receiving member is overlapped with the fastening part in a penetration direction of the screw insertion holes and provided proximately to the fastening part. The female screw member is provided integrally with or separately from the screw receiving member and whirl-stopped in the screw receiving member.SELECTED DRAWING: Figure 4
Patent JP-2020095685-A (JP)
Title: Reservation management device, reservation management method and reservation management program
Inventor: TSUCHIYA TOMOYUKI
IPC: G06Q10/02
Filed: 2019-09-19
Abstract: To provide a reservation management device, a reservation management method and a reservation management program that increase a number of users of a plurality of facilities.SOLUTION: A reservation management device that is connected to a user terminal and a plurality of facility terminals in a reservation management system transmits a neighboring store status indicating a congestion status of a second facility pre-designated by a first facility according to a request from a facility terminal of the first facility; displays the neighboring store status on the facility terminal installed in the first facility; receives reservation information for reserving for the second facility and user information indicating information of a user selecting the second facility; compares between waiting time in the second facility and time required from a current position of the user to the second facility; receives turn waiting of the user for the second facility in a sequence where the waiting time is more than or equal to the time required even when there is waiting time less than the time required of one or more pieces of waiting time; and transmits the user information and the reservation information to the facility terminal installed in the second facility.SELECTED DRAWING: Figure 7
Patent JP-2021046245-A (JP)
Title: Bag holding device
Inventor: SAKAMOTO HIROKI
IPC: B65B67/00
Filed: 2019-09-20
Abstract: To provide a bag holding device capable of managing a bag.SOLUTION: A bag holding device according to the embodiment includes a support part having a holding tray for supporting a bag, a thickness detection part for detecting the thickness of the bag, and a notification part that performs notification processing based on the thickness detected by the thickness detection part.SELECTED DRAWING: Figure 1
Patent JP-2021052259-A (JP)
Title: Call control device and call control method
Inventor: SUZUKI YASUMA
IPC: H04W64/00
Filed: 2019-09-24
Abstract: To provide a technique that automatically switches information transmission means by simple processing.SOLUTION: A call control device receives, from a plurality of radio devices, a combination including group ID for identifying a group of each radio device and position information on the radio device. When the call control device receives a group call transmission request in which transmission destination group ID is specified from a first radio device among the radio devices, the call control device selects a loudspeaker if based on distance between position information on a second radio device corresponding to group ID coinciding with the transmission destination group ID among the radio devices and the first radio device, all of the distance is shorter than a predetermined distance among a plurality of transmission means including at least the loudspeaker connected to the first radio device.SELECTED DRAWING: Figure 3
Patent JP-2021049917-A (JP)
Title: Congestion determination device, vehicle, server device, and congestion determination method
Inventor: YOSHIDA KAZUTERU
IPC: B60W40/04
Filed: 2019-09-26
Abstract: To provide a congestion determination device capable of appropriately determining whether or not a travelling road of an own vehicle is congested while an automatic travel function is executed, and to provide a vehicle, a server device, and a congestion determination method.SOLUTION: A congestion determination device comprises: a connection time acquisition part for acquiring (S100) a connection time of a clutch which is capable of connecting/disconnecting a drive force provided by a drive source and is installed in a vehicle having an automatic travel function; and a congestion determination part for determining (S120, S140) whether or not a travelling road of the vehicle is congested on the basis of the acquired connection time.SELECTED DRAWING: Figure 3
Patent JP-2021050303-A (JP)
Title: Polyester resin composition, and injection molding and blow molding comprising the same
Inventor: ONO KATSUNORI
IPC: C08G63/688
Filed: 2019-09-26
Abstract: To provide a polyester resin composition capable of giving an injection molding and a blow molding having excellent gas barrier properties and also good transparency with good moldability.SOLUTION: The polyester resin composition is mainly composed of a polyester resin containing: ethylene terephthalate as a main repeating unit; and 10-30 mol% of isophthalic acid and 2-20 mol% of an ethylene oxide adduct of bisphenol S as copolymerization components. The polyester resin composition has a glass transition temperature of 65°C or higher, an oxygen permeability in a 20°C×65% RH environment of 300 mL/(m2 day MPa) or less, and a storage modulus measured at 40°C and 10 Hz of 1,400 MPa or more.SELECTED DRAWING: None
Patent JP-2021055567-A (JP)
Title: Inspection method and inspection device
Inventor: NISHIMURA KAZUMA
IPC: F01K13/00
Filed: 2019-09-27
Abstract: To provide an inspection method capable of inspecting whether or not impurity gas such as air is present in a circulation flow passage.SOLUTION: An inspection method is used for inspecting whether or not impurity gas is present in a circulation flow passage 17 of a working medium in a heat recovery device 10 using a Rankine cycle of the working medium. The inspection method includes: a measurement process of measuring a concentration of impurity gas in the circulation flow passage 17 by opening an on-off valve V1 provided in a vaporization region 20 where a vaporized working medium is present of the circulation flow passage 17 after stopping the heat recovery device 10; and a determination process of determining whether or not impurity gas is present in the circulation flow passage 17 based on whether or not the measured impurity gas concentration reaches a first reference value K1 or smaller within a predetermined time.SELECTED DRAWING: Figure 7
Patent JP-2021057771-A (JP)
Title: Communication system, communication terminal, communication method, program for communication terminal, and application program
Inventor: SUGIOKA TATSURO
IPC: G06F13/00
Filed: 2019-09-30
Abstract: To provide a communication system, a communication terminal, a communication method, a program for a communication terminal, and an application program with which usability can be improved for processing to participate in a video conference that is for a guest user to perform an act for contributing to the video conference.SOLUTION: A communication system has a communication terminal, an information processing apparatus, and an account server. The information processing apparatus comprises a first request unit that transmits a first request for requesting the issuance of an account to the communication terminal. The communication terminal comprises an account issuance control unit that transmits a second request and identification information to the account server and acquires restriction information and a guest account, and a transmission unit that transmits the guest account and the restriction information to the information processing apparatus. The account server comprises a response unit that transmits the restriction information to the communication terminal, and an issuance unit that issues the guest account. The information processing apparatus further comprises a second request unit that performs a log-in request, and a function restriction unit that restricts a conference function according to the restriction information.SELECTED DRAWING: Figure 6
Patent JP-2021057825-A (JP)
Title: Signal processing apparatus and method, and imaging apparatus
Inventor: KATAGAWA HIROYASU
IPC: G03B13/36
Filed: 2019-09-30
Abstract: To detect a specific subject even in a state of a large defocus quantity of an imaging optical system while performing focus detection in an imaging plane phase difference manner.SOLUTION: A signal processing apparatus processes a pair of focus detection signals with a parallax and an image signal which can be acquired from an imaging element comprising a plurality of photoelectric conversion parts for a plurality of microlenses respectively, and also comprises subject detection means which uses at least one of the pair of focus detection signals to detect a predetermined subject, and focus detection means which uses the pair of focus detection signals to detect a focus state. When the subject detection means detects the subject, the focus detection means uses a pair of focus detection signals corresponding to a region of the subject among pairs of focus detection signals to detect the focus state.SELECTED DRAWING: Figure 1