baber/WOPTO huggingface dataset:
Patent JP-2019088991-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-26
Abstract: To enhance interest in a game.SOLUTION: A Pachinko game machine PY1 can execute a reproduction time display G60 (progress display) to be advanced according to the passage of time. The Pachinko game machine PY1, when the reproduction time display G60 is advanced to a specific mode (00:59), executes a predetermined ready-to-win performance (specific performance) such as a battle ready-to-win to allow a player to expect to be in a big winning game state advantageous to the player (special game state). The Pachinko game machine PY1 may advance the reproduction time display G60 to the special mode (01:09) beyond the specific mode (00:59).SELECTED DRAWING: Figure 34
Patent JP-2019183271-A (JP)
Title: Production method of grain-oriented electromagnetic steel sheet
Inventor: EHASHI Yuiko
IPC: H01F1/147
Filed: 2019-03-26
Abstract: To provide an inhibitor-less method for producing a grain-oriented magnetic steel sheet having a high magnetic flux density.SOLUTION: In the production method of a grain-oriented electromagnetic steel sheet, heating at a temperature of 1280°C or lower is performed for a steel slab having a predetermined composition, and the steel slab is hot-rolled to obtain a hot-rolled steel sheet. The hot-rolled steel sheet is subjected to a hot-rolled sheet annealing, and then single cold-rolling or multiple cold rolling including an intermediate annealing to obtain a cold-rolled steel sheet. An annealing separation agent is applied to the surface of the cold-rolled steel sheet after a primary recrystallization annealing which also serves as a decarburization annealing. The cold-rolled steel sheet is subjected to a purification annealing to induce a second recrystallization, followed by a flattening annealing. When annealing performed immediately before cold rolling performed last among the single or multiple cold rolling is defined as final annealing before cold rolling, the area ratio fs defined by the following equation (1) is 0.35 or more and 0.75 or less in the microstructure in the cross section perpendicular to the rolling direction of the steel sheet after the final annealing before cold rolling. fs=[area of non-diffusion transformation phase]/([area of non-diffusion modified phase]+[area of pearlite])...(1)SELECTED DRAWING: Figure 1
Patent JP-2020157435-A (JP)
Title: Polishing pad
Inventor: TATENO TEPPEI
IPC: B24B37/24
Filed: 2019-03-27
Abstract: To provide a polishing pad excellent in dress property, more specifically, the polishing pad which improves brittleness of a resin to prevent blockage of a surface opening during polishing even when carbon black imparting brittleness is not added, and can improve suppression of scratch and polishing stability.SOLUTION: A polishing pad has a polyurethane resin as a polishing layer, in which when a free induction decay signal (FID) obtained by pulse NMR is deducted in order from a long component of a spin-spin relaxation time T2 by a least square method, is subjected to waveform separation and thereby is divided into three components of an amorphous phase, an interface phase and a crystal phase of the polyurethane resin in order from the long spin-spin relaxation time T2, the polishing layer has abundance ratios of the interface phase component at 20°C and 40°C of 35-55%.SELECTED DRAWING: None
Patent JP-2020160899-A (JP)
Title: Vehicle behavior prediction method, vehicle behavior prediction system, and vehicle controller
Inventor: FANG FANG
IPC: G01C21/26
Filed: 2019-03-27
Abstract: To provide a vehicle behavior prediction method, a vehicle behavior prediction system, and a vehicle controller capable of predicting lane change of another vehicle on an early stage.SOLUTION: A vehicle behavior prediction method, a vehicle behavior prediction system, and a vehicle controller identify a first another vehicle whose possibility of changing lanes is predicted, and predict a start prediction time that is the time required for a second another vehicle, which is at a halt ahead of the first another vehicle, to start. The longer the start prediction time is, the higher the possibility that the first another vehicle may change lanes is predicted to be.SELECTED DRAWING: Figure 1
Patent JP-2020161702-A (JP)
Title: Manufacturing method of solar cell and solar cells for splitting
Inventor: SAKUMA TOSHIYUKI
IPC: H01L31/18
Filed: 2019-03-27
Abstract: To provide a technology for suppressing a decrease in power generation output due to splitting.SOLUTION: In a method of manufacturing a solar cell 10, a groove 150 is formed on a first surface 102 of an n-type semiconductor substrate 100. A p-side transparent conductive film layer 114 is formed on the first surface 102 of the n-type semiconductor substrate 100 in which the groove 150 is formed. An undeposited region 160 of the p-side transparent conductive film layer 114 is formed at least in a part of a side surface 154 of the groove 150 formed on the first surface 102 of the n-type semiconductor substrate 100.SELECTED DRAWING: Figure 2
Patent JP-2020157697-A (JP)
Title: Inkjet head, inkjet recording device and method of manufacturing inkjet head
Inventor: HIEJIMA KAZUKI
IPC: B41J2/14
Filed: 2019-03-28
Abstract: To provide an inkjet head which can secure required strength of a partition wall while suppressing exfoliation of the partition wall, an inkjet recording device and a method of manufacturing the inkjet head.SOLUTION: An inkjet head comprises: a head chip having a nozzle which discharges ink, and an ink channel which communicates with the nozzle, and on the predetermined opening formation surface 10a of which a plurality of openings of one or more ink channels are formed; and an ink storage part having an ink chamber 300 in which a part of an inner wall surface consists of the opening formation surface, and the ink chamber communicates with the one or more ink channels via the plurality of openings of the opening formation surface, in which the ink storage part has a partition wall 30 which partitions the ink chamber into a plurality of auxiliary ink chambers and to the opening formation surface of which an end surface is joined, and at least a part of the partition wall consists of an elastic body 31.SELECTED DRAWING: Figure 5
Patent JP-2020164279-A (JP)
Title: Coupling assist device for derricking body
Inventor: YAMAGUCHI TAKUNORI
IPC: B66C23/64
Filed: 2019-03-29
Abstract: To provide a coupling assist device for a derricking body capable of performing assembly work of the derricking body by easily coupling a plurality of component members included in the derricking body.SOLUTION: A coupling assist device 40 assists the coupling of a first upper connector 16A of a first intermediate boom 16 and a second upper connector 18A of a second intermediate boom 18 that are included in a boom 12. The coupling assist device 40 includes a boom mounting part 46 mounted on a first upper main frame 161 of the first intermediate boom 16 and a connector guide 47. The connector guide 47 is abutted on a second plate-like part 18P of the second upper connector 18A to guide the second plate-like part 18P to a coupling preparation position in association with the descending of the second intermediate boom 18. Thereafter, hole parts of the first upper connector 16A and a first lower connector 16B are made to match each other in association with the descending of the second plate-like part 18P.SELECTED DRAWING: Figure 11
Patent JP-2019180401-A (JP)
Title: Method for preparing collagen aggregate and collagen from chromium-containing tanned leather wastes by combined acid-enzyme controlled degradation technology
Inventor: WANG XUECHUAN
IPC: C12P21/06
Filed: 2019-03-29
Abstract: To provide a method for extracting collagen from a chromium-containing tanned leather waste.SOLUTION: A method according to the present invention includes a step of performing decoloration, a step of obtaining a collagen aggregate, and a step of converting the collagen aggregate to collagen. The method also includes a reaction in a supercritical carbon dioxide reactor.SELECTED DRAWING: None
Patent JP-2020171080-A (JP)
Title: Brushless motor
Inventor: OHORI RYU
IPC: H02K1/22
Filed: 2019-04-01
Abstract: To provide a brushless motor capable of suppressing magnetic flux leakage of a pole-oriented magnet.SOLUTION: A motor unit 2 has a stator 6 and a rotor core 22. The rotor core 22 is made of a magnetic material including a magnet 23, disposed radially inside teeth 12, of a polar orientation for generating magnetic poles on a surface facing the teeth, provided in a circumferential shape. The magnet has a plurality of convex portions 25, formed to be connected in an axial direction of the rotor core at equal intervals in a circumferential direction to project inward in the radial direction. The convex portions and the rotor core are in contact with each other.SELECTED DRAWING: Figure 2
Patent JP-2020169074-A (JP)
Title: Elevator control device
Inventor: MITOMI NAOHIKO
IPC: H05K7/20
Filed: 2019-04-01
Abstract: To provide an elevator control device for detecting a failure of an exhaust fan by a smaller number of components.SOLUTION: This elevator control device comprises: a fan driving unit that outputs a driving command for simultaneously driving an exhaust fan and a suction fan; and a failed fan determination unit that determines the failure of the exhaust fan if rotation of the exhaust fan is not detected when the fan driving unit drives the exhaust and suction fans by a driving command set such that the exhaust fan does not corotate by means of a wind force from the suction fan. By this configuration, the failure of the exhaust fan is detected by a smaller number of components.SELECTED DRAWING: Figure 2
Patent JP-2020173573-A (JP)
Title: Vehicle identification system, vehicle identification device, vehicle identification method, and computer program
Inventor: ARAI KOJI
IPC: G08G1/017
Filed: 2019-04-10
Abstract: To provide a vehicle identification system, a vehicle identification device, a vehicle identification method, and a computer program capable of identifying a plurality of vehicles accurately.SOLUTION: A vehicle identification system 100 includes an on-vehicle device mounted on a vehicle 10 and a vehicle identification device 200 provided on a roadside. The on-vehicle device transmits position identification information for identifying a position of a vehicle. The vehicle identification device includes: an input unit that receives the position identification information transmitted from the on-vehicle device and receives a detection result from a sensor 300 for detecting the position of the vehicle provided on the roadside; and an identification unit that identifies the vehicle that transmits the location identification information by collating the position of the vehicle identified by the position identification information, with the position of the vehicle indicated by the detection result received by the input unit.SELECTED DRAWING: Figure 1
Patent JP-2019153330-A (JP)
Title: Middleware security layer for cloud computing service
Inventor: KRISHNA NARAYANASWAMY
IPC: G06F21/62
Filed: 2019-04-22
Abstract: To provide a system for preventing leakage of data in a cloud computing service.SOLUTION: In a system, the method executes a multipart policy on a data deletion transaction in an independent data store. The system combines the inspection of objects in an independent object store to an active analysis of an access request to an independent object store. Each analysis and inspection generates and sustains object metadata in a supplementary data store and actively handles the data deletion transactions that are applied to the object by accessing the supplemental data store to search for object metadata that is not available in the transaction stream of the data deletion transaction. The method also runs multi-part policies with retrieved object metadata.SELECTED DRAWING: Figure 14
Patent JP-2019139804-A (JP)
Title: Portable terminal, content designation program, and output program
Inventor: ASAI NORIHIKO
IPC: G06F3/12
Filed: 2019-04-26
Abstract: To provide a content designation program capable of instructing an output device through an output program to execute output operation selected from a plurality of output operations by a user.SOLUTION: A content designation program causes a portable terminal to execute: first acceptance processing for accepting a user operation for designating content data (S41 to S44); second acceptance processing for accepting a user operation for designating output operation which an output device is caused to execute through an output program (S50); and starting processing for designating, as instruction information to an OS, data identification information for identifying content data which is designated and accepted by the first acceptance processing and operation identification information for identifying output operation which is designated and accepted by the second acceptance processing, and starting an output program by utilizing a sharing function (S51 to S53).SELECTED DRAWING: Figure 6
Patent JP-2020180912-A (JP)
Title: Absorption spectrophotometer and program for absorption spectrophotometer
Inventor: SHIMIZU TORU
IPC: G01N21/3504
Filed: 2019-04-26
Abstract: To provide an absorption spectrophotometer with which a zero calibration is executable even when an interfering gas exists in the measurement region of a detector.SOLUTION: The absorption spectrophotometer comprises: a detector for detecting the intensity of light having passed through a gas; a total pressure sensor for measuring the total pressure of the gas; an absorbance calculation unit for calculating absorbance on the basis of the output value of the detector and a preset zero reference value; a partial pressure-absorbance relation storage unit for storing partial pressure-absorbance relation data that indicates a relationship between the partial pressure of an interfering gas that exists in the measurement region of the detector and the absorbance calculated by the absorbance calculation unit; a partial pressure calculation unit for calculating, in a known concentration state where the interfering gas of a known concentration exists in the measurement region, interfering gas partial pressure which is the partial pressure of the interfering gas, on the basis of the total pressure measured by the total pressure sensor and the concentration; an absorbance estimation unit for estimating interfering gas absorbance which is the absorbance of the interfering gas, on the basis of the interfering gas partial pressure and the partial pressure-absorbance relation data; and a calibration unit for performing a zero calibration to update the zero reference value, on the basis of the interfering gas absorbance and the output value of the detector in the known concentration state.SELECTED DRAWING: Figure 4
Patent JP-2020182678-A (JP)
Title: Crime prevention device and crime prevention system
Inventor: YAMAZAKI HITOHISA
IPC: A63F7/02
Filed: 2019-05-08
Abstract: To provide a crime prevention device and a crime prevention system, capable of providing information on a robber.SOLUTION: A crime prevention device 1 of the present invention receives gift read information from a gift reader 30. The crime prevention device 1 receives imaged information from an imaging unit 20. The crime prevention device 1 then performs processing of transmitting to the outside the gift read information received from the gift reader 30 and the imaged information received from the imaging unit 20. Thereby, the crime prevention device and a crime prevention system capable of providing information on a robber when cash is stolen by the robber can be provided.SELECTED DRAWING: Figure 1
Patent JP-2020189775-A (JP)
Title: Nanowire structure, production method thereof, ion-exchange material, photocatalytic material, and metal immobilization material
Inventor: IDE YUSUKE
IPC: C01G23/00
Filed: 2019-05-24
Abstract: To provide a novel nanowire structure containing a laminar titanate having a lepidochrocite-type structure, a production method thereof, an ion-exchange material, a photocatalytic material, and a metal immobilization material.SOLUTION: The nanowire structure of the present invention contains a laminar titanate having a lepidochrocite-type structure, and is represented by a composition formula AxTi2-yByO4+z (A is at least one element selected from a group consisting of K, Rb, Cs and H; Ti is titanium; B is at least one element selected from a group consisting of Li, Mg, Co, Ni, Cu, Zn, Mn, Nb and Fe; O is oxygen); parameters x, y and z respectively satisfy 0.5≤x≤1.1, 0≤y≤0.9, and -0.1≤z≤0.1.SELECTED DRAWING: Figure 1
Patent JP-2020061120-A (JP)
Title: Information processing method, and information processing system
Inventor: ARAI TOSHIYA
IPC: G08G1/123
Filed: 2019-05-27
Abstract: To provide an information processing method capable of reducing the observation burden on an operator.SOLUTION: The information processing method includes the steps of: using a computer, acquiring a piece of first vehicle information representing at least one of a running state and an external state of a vehicle M1, which is obtained from the vehicle M1 as an object to be observed by an observer (S102); determining the observation priority of the vehicle M1 according to the degree of observation by the observer on the vehicle M1 based on the first vehicle information (S104); generating a piece of presentation information for observing the vehicle M1 on the basis of the observation (S108); and causing the presentation information to be output on a presentation unit (S109).SELECTED DRAWING: Figure 12
Patent JP-2020192496-A (JP)
Title: Water treatment device
Inventor: MATSUO YUYA
IPC: C02F1/48
Filed: 2019-05-28
Abstract: To provide a water treatment device for highly efficient water treatment by reducing wear of and damage to electrodes.SOLUTION: A water treatment device (100) includes a high-voltage electrode (15) between at least two flat ground electrodes (13) arranged parallel and vertically to each other. The high-voltage electrode (15) has an inclined incised part (17), with each end face of the incised part (17) facing the ground electrodes (13). This suppresses the spark discharge caused by the adherence of a treated water (22) to the high-voltage electrode (15), suppressing wear of or damage to the high-voltage electrode (15) and the grounding electrode (13), thus enabling efficient water treatment.SELECTED DRAWING: Figure 2
Patent JP-2019220161-A (JP)
Title: Damping for haptic actuator
Inventor: VAHID KHOSHKAVA
IPC: G06F3/01
Filed: 2019-05-29
Abstract: To provide an apparatus and a method for damping haptic vibrations.SOLUTION: A haptic output device is positioned within a device housing. The haptic output device has a haptic actuator 210 and a haptic mass, the haptic mass being movable relative to the housing. A damping mechanism is positioned within the device housing. A controller 186 generates and delivers a haptic signal to the haptic actuator 210 at a first time, and generates and delivers a damping signal to the damping mechanism at a second time, the second time occurring after the first time. A method comprises: moving the haptic mass positioning in the housing; vibrating the housing in response to moving the haptic mass; damping movement of the haptic mass after a period of time; and substantially eliminating vibration of the housing in response to damping movement of the haptic mass.SELECTED DRAWING: Figure 12
Patent JP-2019136574-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-05-30
Abstract: To provide a game machine in which a performance state is easily recognized and a decrease in game interest can be suppressed.SOLUTION: A monochrome notice performance whether a notice performance that appears in the display area of a main liquid crystal display device 1600 is changed to monochrome or not is being executed, until the number of holding on the basis of a prior determination command transmitted from a main control board 1310 to a peripheral control board 1510 is consumed. When a mode is rushed into a black and white mode as a result of the monochrome notice performance, the background image in the display area of the main liquid crystal display device 1600 is monochrome, whereas when a mode is not rushed into the black and white mode, the background image is color. By changing the number of colors of the background image, impression given to the player can be made different, and it can be clearly recognized whether or not the state is after ta mode is rushed into the black and white mode.SELECTED DRAWING: Figure 142
Patent JP-2020197073-A (JP)
Title: Fixture
Inventor: NANAYAMA TAKASHI
IPC: E06B3/58
Filed: 2019-06-03
Abstract: To provide a fixture capable of both preventing structural defects in the fixture and maintaining good design for a long time by suppressing thermal deformation due to direct sunlight and outside air temperature while maintaining the heat insulation and dew condensation prevention function.SOLUTION: A fixture A includes a frame 1, a plastic bead 2, a panel P, and a metal cover material 3. The bead is disposed at the outdoor side of the frame facing the front plane P3 of the outdoor side of the panel supported by the frame. The cover material is arranged so as to cover the front plane 20 of the outdoor side of the bead and the side surface P2 of the panel side.SELECTED DRAWING: Figure 3
Patent JP-2020200630-A (JP)
Title: Guide member position adjustment mechanism
Inventor: BUNKASEM DEANSAAT
IPC: E05D13/00
Filed: 2019-06-07
Abstract: To provide a guide member position adjustment mechanism capable of easily performing adjustment on a position in an indoor/outdoor direction of a guide member provided on a lower frame.SOLUTION: A guide member position adjustment mechanism 7 is capable of adjusting, on a lower frame 22 on which a guide member 37 for guiding a lower part of a door body 3 that is slidably movable is provided, a position in an indoor/outdoor direction of the guide member 37. The guide member position adjustment mechanism 7 comprises: the guide member 37 that is disposed so as to penetrate an upper face plate 221 of the lower frame 22; a back plate member 71 that is disposed on the lower side of the upper face plate 221 of the lower frame 22 and is connected to the guide member 37 in a state in which the position of the guide member 37 in the indoor/outdoor direction is adjustable; a fastening screw 73 that in a state of penetrating the upper face plate 221 of the lower frame 22, fastens the back plate member 71 to the upper face plate 221 of the lower frame 22; and a housing member 72 that is disposed on the lower side of the upper face plate 221 of the lower frame 22 and houses the back plate member 71.SELECTED DRAWING: Figure 20
Patent JP-2020202655-A (JP)
Title: Stator and rotary electric machine
Inventor: MAKINO TAKASHI
IPC: H02K1/18
Filed: 2019-06-10
Abstract: To provide a stator which can suppress influence of expansion and shrinkage due to temperature change of a frame and a stator core.SOLUTION: A rotary electric machine 10 is provided with: a tubed frame 13; a tubed intermediate member 14 subjected to fit fixing in an aspect in contact with an inner-periphery surface of the frame 13; and a tubed iron core 15 subjected to fit fixing in an aspect in contact with an inner-periphery surface of the intermediate member 14. Then, a linear expansion coefficient of the frame 13 and a linear expansion coefficient of the iron core 15 are set so as to be different from each other, and a linear expansion coefficient of the intermediate member 14 is set to a value between the linear expansion coefficient of the frame 13 and the linear expansion coefficient of the iron core 15.SELECTED DRAWING: Figure 1