baber/WOPTO huggingface dataset:
Patent JP-2021141728-A (JP)
Title: Motor controller
Inventor: SHIMANO MASAYUKI
IPC: H05K7/14
Filed: 2020-03-05
Abstract: To provide a detachable motor controller that lightens the load placed on a joint part in assembling, and has high connection reliability.SOLUTION: A motor housing 200 comprises a motor connection terminal 210 which is electrically connected to an electric motor, and extends toward a control unit 100, and the control unit 100 comprises a holding member connection terminal 143 which is connected to the motor connection terminal when mounted, and a substrate holding member 140 which has a substrate holding part 141 holding at least two circuit boards in an opposition state in an attaching/detaching direction, and a terminal holding part 142 holding the holding member connection terminal. The terminal holding part is provided between the at lest two circuit boards in the attaching/detaching direction and at an outer periphery of the substrate holding member, and the terminal holding part has a load support member 147 formed to bear the load in the attaching/detaching direction placed when the motor connection terminal is inserted into and extracted from the holding member connection terminal.SELECTED DRAWING: Figure 2
Patent JP-2021140516-A (JP)
Title: Controller, program, and system
Inventor: MAEDA MASAYA
IPC: G06Q10/08
Filed: 2020-03-06
Abstract: To provide a controller, a program, and a system that can set a division destination on the basis of the suitability of distribution.SOLUTION: According to an embodiment, a controller includes an interface and a processor. The interface acquires inspection information showing the suitability of distribution of an item divided by a sorter and address information showing the address of the item. The processor sets a first shoot of the sorter as a division destination of the item when the inspection information acquired by the interface shows unsuitability of distribution. The processor sets a second shoot of the sorter divided on the basis of the address information as a division destination of the item when the inspection information acquired by the interface shows suitability of distribution.SELECTED DRAWING: Figure 1
Patent JP-2021144966-A (JP)
Title: Infrared detection element
Inventor: MOROHARA TADASHI
IPC: G01J1/02
Filed: 2020-03-10
Abstract: To provide an infrared detection element having a high SNR.SOLUTION: An infrared detection element includes a semiconductor substrate 10, a first layer 21 having a first conductivity type on the semiconductor substrate 10, a light receiving layer 22 on the first layer 21, and a second layer 23 having a second conductivity type on the light receiving layer 22. A part of the first layer 21, the light receiving layer 22, and the second layer 23 constitute a mesa structure. The light receiving layer 22 has a layer containing Alxln1-xSb(0.05<x<0.18). A side-surface of the mesa structure is covered by a protection layer. A part of the protection layer contacting a side-surface of the light receiving layer 22 is silicon nitride.SELECTED DRAWING: Figure 2
Patent JP-2021145447-A (JP)
Title: Power supply device and vehicle
Inventor: MARUOKA HARUKI
IPC: H02M3/00
Filed: 2020-03-11
Abstract: To provide a power supply device capable of suppressing the superposition of noises generated in multiple power supply circuits, and a vehicle.SOLUTION: The power supply device configured to be connected to a single-phase power supply and a three-phase power supply, includes: a first power supply circuit that has a first switching element; a second power supply circuit that has a second switching element; and a control unit that controls the first switching element and the second switching element so that the first power supply circuit and the second power supply circuit to operate at different drive frequencies.SELECTED DRAWING: Figure 1
Patent JP-2021142145-A (JP)
Title: X-ray computer tomographic apparatus
Inventor: NAKAGAWA KATSUICHI
IPC: A61B6/03
Filed: 2020-03-12
Abstract: To reduce noise by a fan in an examination room.SOLUTION: An X-ray computer tomographic apparatus according to the embodiment includes a fixed frame, a bearing, a first tube, and a second tube. The fixed frame supports a rotation frame to which an X-ray tube for generating an X-ray is attached so that it can rotate around a rotation shaft. The bearing includes a first ring provided to the rotation frame along a circumferential direction of the rotation frame and a second ring provided to the fixed frame facing the first ring, and assists the rotation of the rotation frame. The first tube is provided to the rotation frame along a circumferential direction of the first ring, and a first heat medium is injected into it. The second tube is provided to the fixed frame along a circumferential direction of the second ring, and a second heat medium is injected into it.SELECTED DRAWING: Figure 6
Patent JP-2021143407-A (JP)
Title: Duplex stainless steel and manufacturing method thereof
Inventor: AMEYA NAOFUMI
IPC: C22C38/54
Filed: 2020-03-13
Abstract: To provide a duplex stainless steel excellent in room temperature toughness.SOLUTION: A duplex stainless steel comprising a texture comprising, in mass%, C: 0.001 to 0.030%, Si: 0.05 to 0.5%, S: 0.002% or smaller, Ni: 6 to 7.5%, Cr: 23 to 26%, Mo: 2 to 4.0%, N: 0.20 to 0.40%, Al: 0.005 to 0.03%, Mn: 0.3 to 1.0% and B: 0.0001 to 0.0050%, O: 0.001 to 0.01%, and residual Fe and inevitable impurities, is adjusted to 100≤(10Mn-Ni+Cr-5Mo+10N+1000 B)/10Al≤186, and is constituted of 2 to 30 ferrite phases in a 100 μm interval arbitrarily selected in a cross-section vertical to a rolling direction. In this manufacturing method, the raw material is dissolved to obtain a duplex phase stainless steel ingot, the steel ingot is heated to 1200 to 1270°C to carry out hot rolling at a rolling reduction of 80 to 98%, and annealing is performed at 1000 to 1150°C for 10 to 20 minutes.SELECTED DRAWING: Figure 1
Patent JP-2021144001-A (JP)
Title: Maintenance method
Inventor: OTA YOSHIHIDE
IPC: G21K5/02
Filed: 2020-03-13
Abstract: To provide a technology for carrying out easy maintenance of a unit including an X-ray source arranged above an inspection place to have a subject set.SOLUTION: A maintenance method for an X-ray irradiation unit fixed above a subject including a carry-in port capable of having the subject carried in from outside the device, a transportation unit for transporting the subject carried in from the carry-in port to a place for inspection includes: a support step for supporting the unit by a supporting device placed on the transportation unit; a separation step for having the unit in a state of being supported by the support device in the support step detached from a prescribed portion; a movement step for moving the supporting device for supporting the unit departed from a prescribed portion in the separation step to the carry-in port on the transportation unit; and a carry-out step for carrying out, from the carry-in port, the unit supported by the support device moved to the carry-in port in the movement step.SELECTED DRAWING: Figure 1
Patent JP-2021145838-A (JP)
Title: Processing system and program
Inventor: OKUBO HIROSHI
IPC: A63F13/55
Filed: 2020-03-18
Abstract: To provide a processing system and the like capable of achieving effective use of connection information on preceding music and succeeding music, and appropriate and smooth music reproduction transition using the connection information.SOLUTION: A processing system includes: a music information storage unit; a marker information storage unit; a sound processing unit that performs music reproduction processing on the basis of music information; a character processing unit that performs operation control of a character; and a display processing unit that performs display processing on an image of the character. When preceding music is switched to succeeding music, the sound processing unit performs mixing processing on the preceding music and the succeeding music according to the marker information. When preceding music is switched to succeeding music, the character processing unit controls operation of the character in a mixing period for the preceding music and the succeeding music according to the marker information.SELECTED DRAWING: Figure 4
Patent JP-2020161135-A (JP)
Title: Method and system for displaying chat thread
Inventor: LEE KEON HONG
IPC: G06F13/00
Filed: 2020-03-23
Abstract: To provide a method and a system for displaying a chat thread.SOLUTION: A chat thread displaying method includes the steps of: classifying messages transmitted and received through at least one chat session to generate a chat thread for each chat session; providing a list of the chat sessions; displaying messages of a chat thread selected from the list; receiving a chat summary request for the messages of the selected chat thread; and providing a chat summary of the messages of the selected chat thread in response to the chat summary request for the messages.SELECTED DRAWING: Figure 3
Patent JP-2020180279-A (JP)
Title: Butene-based polymer, resin composition and molding
Inventor: KIYOSAWA MAYUMI
IPC: C08F210/08
Filed: 2020-03-23
Abstract: To provide a butene-based polymer which has a short crystal transition time, and is excellent in resistance to creep characteristics.SOLUTION: A butene-based polymer contains 80.0-99.9 mol% of 1-butene unit quantity and 0.1-20.0 mol% of the total content (K) of at least one olefin unit selected from ethylene and α-olein having 3 to 20 carbon atoms other than the 1-butene, in which the total of the 1-butene unit and the total content (K) is 100 mol%, and satisfies requirements (i) to (iv): (i) mmmm measured by13C-NMR of 94.0% or more and 99.9% or less; (ii) rr measured by13C-NMR of 1.5% or less; (iii) intrinsic viscosity [η] in decalin solvent at 135°C of 0.5 to -5.5 dl/g; and (iv) a ratio of a component having a molecular weight of 10,000 or less measured by GPC of less than 1.3 mass%.SELECTED DRAWING: None
Patent JP-2020167406-A (JP)
Title: Electrostatic chuck
Inventor: MOMIYAMA DAI
IPC: H01L21/205
Filed: 2020-03-23
Abstract: To provide an electrostatic chuck capable of suppressing peeling of a ceramic dielectric substrate from a base plate or cracking of the ceramic dielectric substrate in a cryogenic environment.SOLUTION: The electrostatic chuck includes: a ceramic dielectric substrate; a metal base plate for supporting the ceramic dielectric substrate; and a bonding layer, provided between the ceramic dielectric substrate and the base plate, containing a resin material. An elastic modulus γ1 of the bonding layer at -60°C is 0.1 MPa or more and 10 MPa or less.SELECTED DRAWING: Figure 6
Patent JP-2021151837-A (JP)
Title: Floating/sinking type solar power generator
Inventor: HACHISUGA JOJI
IPC: B63B79/10
Filed: 2020-03-24
Abstract: To provide a floating/sinking type solar power generator sinking in bad weather, strong wind, and waves and floating in fine weather and calm.SOLUTION: A solar power generation device having a power generation unit for carrying out power generation by sunlight and preventing damage by weather by sinking a frame into water includes: the frame capable of floating/sinking on water and in the water and supporting the power generation unit coupled to the frame itself or a float; and a floating/sinking operation unit having at least one of a traction gear for floating/sinking the frame or buoyancy adjustment equipment for adjusting an elevator and buoyancy.SELECTED DRAWING: Figure 1
Patent JP-2021157381-A (JP)
Title: File storage system and file storage system management method
Inventor: NOMURA SHIMPEI
IPC: G06F16/188
Filed: 2020-03-26
Abstract: To provide a file virtualization function that is not affected by file system version upgrading.SOLUTION: A processor 111 of a NAS 100 performs, based on a file operation request from an application, call processing of a local file system 510, the local file system 510 processes the file operation request, an IO Hook program 412 updates, based on input information or an operation content to the local file system 510 related to the operation request, file state management information, and a file virtualization program 415 performs, based on the state management information, file management processing between the NAS 100 and a CAS.SELECTED DRAWING: Figure 2
Patent JP-2021157427-A (JP)
Title: Driving assistance method and driving assistance device
Inventor: NANRI TAKUYA
IPC: G08G1/16
Filed: 2020-03-26
Abstract: To prevent a pedestrian from being avoided by sudden speed reduction by executing an avoidance preparing action beforehand even if there is the pedestrian who blind crosses a crosswalk in a scene that an own vehicle gets closer to the crosswalk.SOLUTION: The present invention relates to a driving assistance method including: determining the presence/absence of a crosswalk WR within a predetermined distance ahead of an own vehicle A; recognizing an aspect of an own lane traffic light AS which is installed correspondingly to the crosswalk WR and an own lane AL, when the presence of the crosswalk WR is determined; recognizing an aspect of a counter lane traffic light BS which is installed correspondingly to the crosswalk WR and a counter lane BL; predicting that there is a possibility for a pedestrian C to cross the crosswalk WR when the aspect of the own lane traffic light AS is recognized to indicate that forward traveling is allowed and the aspect of the counter lane traffic light BS is recognized to indicate that forward traveling is inhibited; and executing an avoidance preparing action of the own vehicle A to avoid the pedestrian C in the case where it is predicted that it is possible for the pedestrian C to cross the crosswalk WR.SELECTED DRAWING: Figure 1
Patent JP-2021154616-A (JP)
Title: Laminate, label and printed matter
Inventor: IWASE YUICHI
IPC: B32B27/40
Filed: 2020-03-27
Abstract: To provide a laminate which can suppress peeling of a printing layer when a printed matter is cut by punching or the like.SOLUTION: A laminate has a sheet having a thermoplastic resin layer on one surface, and a resin-containing layer provided on a surface of the thermoplastic resin layer of the sheet, in which the resin-containing layer contains a thermoplastic resin covering the sheet, and indentation hardness of the sheet is more than 0 N/mm2 and 60 N/mm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2021156234-A (JP)
Title: Heat management device
Inventor: HASEGAWA YOSHIO
IPC: B60L50/60
Filed: 2020-03-27
Abstract: To provide a technique capable of heating a vehicular apparatus by using heat generated in a vehicle.SOLUTION: A heat management device includes: a first heat circuit in which a first heating medium circulates; a second heat circuit in which a second heating medium circulates; a first radiator disposed in the first heat circuit; a second radiator disposed in the second heat circuit; and a vehicular apparatus exchanging heat with the first heating medium. The first radiator and the second radiator are disposed so as to enable heat exchange between the first heating medium flowing in the first radiator and the second heating medium flowing in the second radiator. When a temperature of the second heating medium flowing into the second radiator is higher than that of the first heating medium flowing into the first radiator, the first heating medium flowing in the first radiator is heated through the heat exchange between the first heating medium and the second heating medium. The first heating medium may heat the vehicular apparatus through heat exchange with the vehicular apparatus.SELECTED DRAWING: Figure 8
Patent JP-2020099791-A (JP)
Title: Game machine
Inventor: MORITA TAKESHI
IPC: A63F5/04
Filed: 2020-04-01
Abstract: To provide a game machine capable of suppressing speculative spirit of a player.SOLUTION: A main CPU side updates a plurality of kinds of pieces of game data according to progress of a game in an advantageous period, and when the advantageous period is finished, the main CPU side initializes the plurality of kinds of pieces of game data. On the other hand, a sub CPU side updates a plurality of kinds of pieces of performance data on the basis of a command from the main CPU for identifying the plurality of kinds of pieces of game data, the sub CPU can execute a performance according to the game progress, and when the advantageous period is finished, in the plurality of kinds of performance data, the sub CPU initializes number related performance data which is related directly to a number of tokens which are delivered in the advantageous period. On the other hand, out of the plurality of kinds of performance data, the sub CPU does not initialize number non-related performance data which is not directly related to a number of tokens which are delivered in the advantageous period and which is different from the number related performance data which has possibility of inciting speculative spirit of a player, when the advantageous period is finished.SELECTED DRAWING: Figure 18
Patent JP-2021159030-A (JP)
Title: Aerosol inhaler and power supply unit for aerosol inhaler
Inventor: MARUHASHI KEIJI
IPC: A24F40/53
Filed: 2020-04-02
Abstract: To make it possible to detect a temperature of a load used to generate aerosol with high accuracy.SOLUTION: An aerosol inhaler 1 includes a first series circuit C1 in which a load 21 and a first element 63 are connected in series at a first node, a second series circuit C2 in which a second element 64 and a third element 65 are connected in series at a second node, the second series circuit C2 being connected in parallel with the first series circuit C1, and an operational amplifier 56 in which one of the first node and the second node is connected to a non-inversion input terminal 56a and the other of the first node and the second node is connected to an inversion input terminal 56b. A differential input VIN of the operational amplifier 56 is equal to a potential of a negative power supply terminal 56e in a predetermined temperature range including an upper bound or a lower bound of an operation guarantee temperature range from a lower-limit operating temperature Tlower to an upper-limit operating temperature Tupper or the lower-limit operating temperature Tlower or the upper-limit operating temperature Tlower in the operation guarantee temperature range.SELECTED DRAWING: Figure 12
Patent JP-2020177659-A (JP)
Title: Batch organizing plan formation device and method
Inventor: UMEDA TOYOHIRO
IPC: G05B19/418
Filed: 2020-04-06
Abstract: To sufficiently cool or dry with a blower fan each of work-pieces organized in a batch.SOLUTION: A batch organizing plan formation device, which forms a batch organizing plan for work-pieces to be thrown into a batch processing step in which a plurality of work-pieces are batch-processed using a batch processing device and a blower fan installed in correspondence with the batch processing device, comprises: a storage unit that stores batch processing device information including fan capacity, which is entire capacity of the blower fan; a storage unit that stores respective pieces of work-piece information of the plurality of work-pieces, including a fan load that is capacity of the blower fan, which is required by each of the plurality of work-pieces taken out from the batch processing device; an assigning unit that assigns work-pieces to a batch furnace such that total of fan loads on work-pieces assigned to the batch processing device on the basis of the batch processing device information and the work-piece information among the plurality of work-pieces is lower than the fan capacity; and a batch registration unit that registers, as a batch organization, all the work-pieces assigned to the batch furnace.SELECTED DRAWING: Figure 1
Patent JP-2020187117-A (JP)
Title: Optical system, optical delay line, and oct apparatus
Inventor: RAINER HEIDEMANN
IPC: G02B5/122
Filed: 2020-04-06
Abstract: To provide an optical delay line, and an optical coherence tomography apparatus having an optical system or the optical delay line.SOLUTION: An optical system can admit a light beam (200). The optical system comprises a plurality of reflectors (210a and 210b) configured to reflect the light beam, where each of the reflectors is configured to reflect an incident light beam such that a path of the incident light beam and a path of the reflected light beam are parallel to each other. Each of the reflectors has a reflection center axis (250a and 250b) positioned centrally between the path of the incident light beam and the path of the reflected light beam. In the optical system, at least two of the reflectors are arranged relative to each other such that their respective reflection center axes do not overlap.SELECTED DRAWING: Figure 3a
Patent JP-2021165684-A (JP)
Title: Method and device for estimating thickness of deposit on inner wall surface of exhaust gas passage
Inventor: ONO EIICHI
IPC: G01B15/02
Filed: 2020-04-07
Abstract: To estimate a thickness of deposits with high accurate, to extend a continuous operation time and increase an availability ratio.SOLUTION: The present invention is configured to, when estimating a thickness t of a deposit 8 adhering to the inner wall surface of an exhaust gas passage 14, measure the radioactivity of the deposit 8 from the outside of the exhaust gas passage 14 using a radioactivity sensor 30; three-dimensionally measure the shape of the deposit on the inner wall surface of the exhaust gas passage 14, using a three-dimensional optical sensor 32 inserted in the exhaust gas passage 14; accumulate adhesion thickness estimation data obtained from the measurement of the radioactivity, adhesion thickness measurement data obtained from the three-dimensional measurement, and operation data, to learn the deposit thickness t; and predict the deposit thickness t, using the learning result obtained from the learning.SELECTED DRAWING: Figure 7
Patent JP-2021166668-A (JP)
Title: Biological information providing system, biological information providing device and biological information providing method
Inventor: NAKAZAWA MINORU
IPC: A63H33/00
Filed: 2020-04-13
Abstract: To enhance the sense of satisfaction in communication between persons having a remote intimate relation.SOLUTION: In a biological information providing system 100, a biological information acquisition part 46 acquires biological information of a first user. A relation acquisition part 44 acquires a relation between the first user and a second user. A user identification part 42 identifies the first user and the second user having a mutual relation. A provision part provides the second user with the acquired biological information. The provision part takes a form which the second user hugs.SELECTED DRAWING: Figure 1
Patent JP-2020177667-A (JP)
Title: Electronic circuit
Inventor: UDO ELSHOLZ
IPC: H03K5/15
Filed: 2020-04-14
Abstract: To detect a state that may cause a system failure in which if an ionization radiation gets in contact with a sensitive clock generation component in a clock domain, the phase relation between the clock domain and another clock domain can be disturbed and the synchronous communication between the domains cannot be guaranteed.SOLUTION: According to various embodiments, the electronic circuit is described. The electronic circuit includes a plurality of clock generators, each clock generator storing a counter value, receiving a reference clock, changing the counter value according to the reference clock, and generating at least one clock signal on the basis of the counter value. The electronic circuit further includes: a comparator configured to receive a counter value for each of at least two of the clock generators and to compare the received counter values; and an error processing circuit configured to start error processing on the basis of a result of the comparison.SELECTED DRAWING: Figure 6