baber/WOPTO huggingface dataset:
Patent JP-2020155248-A (JP)
Title: Separator for non-aqueous secondary battery and non-aqueous secondary battery
Inventor: SAKURAI HIROSHI
IPC: H01M50/491
Filed: 2019-03-19
Abstract: To provide a separator for a non-aqueous secondary battery that is excellent in adhesion to an electrode by dry heat-press, and unlikely to shrink at high temperatures.SOLUTION: A separator for a non-aqueous secondary battery includes: a porous substrate; and a porous adhesive layer provided on one or both sides of the porous substrate and containing a polyvinylidene fluoride-based resin, an acrylic-based resin, and metal sulfate particles. The average primary particle size of the metal sulfate particles in the porous adhesive layer is 0.01 μm or more and less than 0.30 μm.SELECTED DRAWING: None
Patent JP-2020155889-A (JP)
Inventor: TAMAI MORIHIKO
IPC: H04W56/00
Filed: 2019-03-19
Abstract: 【課題】複数センサノードで取得された時系列データ間の時間的なずれを補正し、時間的なずれを補正した時系列データを同一時間軸上で統合的に分析することを可能とする無線品質監視装置を実現する。【解決手段】無線品質分析装置１００では、２つのセンサ装置をマスターおよびスレーブに設定し、両者が共通に受信したフレームについてのヘッダ情報の時間情報を基準として、一方の時間軸に合わせるように、他方のヘッダデータの時間情報を調整する。これにより、上記処理の対象となった２つのセンサ装置で取得されたヘッダデータのヘッダ情報を同一時間軸で表現することができる。【選択図】図２
Patent JP-2020154737-A (JP)
Title: Authentication system
Inventor: MORI TAKAMASA
IPC: G06T7/00
Filed: 2019-03-20
Abstract: To provide a technology of improving convenience of a user in authentication of the user.SOLUTION: An authentication system includes an imaging apparatus for imaging a face of a user, a reader for reading an information code, and a control apparatus. In the information code, multiple pieces of collation face image data which are face image data of multiple users are recorded. The control apparatus acquires at least one piece of authentication face image data to be specified based on at least one face of faces of users captured by the imaging apparatus, acquires each of the multiple collation face image data recorded in the information code, from the information code read by the reader, determines whether specific face image data, which is face image data indicating the same person as a user indicated by the acquired at least one piece of authentication face image data, exists in the multiple pieces of collation face image data, and outputs authentication success information when the specific face image data is determined to exist.SELECTED DRAWING: Figure 2
Patent JP-2019145805-A (JP)
Title: Display device
Inventor: TAKAHASHI MASAHIRO
IPC: C23C14/06
Filed: 2019-03-21
Abstract: To provide a metal oxide film including a crystal part and also to provide the metal oxide film having high stability of physical properties.SOLUTION: Provided is a metal oxide film having a new structure in which a plurality of spots circumferentially arranged together with a halo pattern showing an amorphous state are observed in an electron diffraction pattern using nanobeam electron diffraction. Each of the plurality of spots is unlike a spot having regularity indicating a crystalline state oriented in a particular plane and does not have directionality. Moreover, in the metal oxide film, the plurality of spots is not observed in a selected visual field electron diffraction pattern.SELECTED DRAWING: Figure 1
Patent JP-2020152855-A (JP)
Title: Thermosetting resin composition and thermosetting resin
Inventor: ITO TSUBASA
IPC: C08F299/00
Filed: 2019-03-22
Abstract: To provide a material capable of giving a resin substrate low in dielectric constant and dielectric loss tangent.SOLUTION: A thermosetting resin composition contains: 5-100 pts.mass of a thermosetting resin whose main chain is a polymer of at least one monomer selected from the group consisting of butadiene and isoprene or a hydride thereof and which has a functional group represented by the following formula (1) at its terminal; 100 pts.mass of a resin other than the thermosetting resin; and 10-200 pts.mass of an inorganic filler.SELECTED DRAWING: None
Patent JP-2020155708-A (JP)
Title: Wafer mounting structure, wafer mounting device using wafer mounting structure, and substrate structure
Inventor: KAWABE YASUNORI
IPC: H01L21/683
Filed: 2019-03-22
Abstract: To provide a wafer mounting structure that can reduce a load on a substrate, a wafer mounting device using the wafer mounting structure, and a substrate structure that can reduce a load on the substrate.SOLUTION: A wafer mounting structure 10 comprises: an insulating substrate 40; an electric conductor 21 that is located in the substrate 40; and a terminal 50 that has a first end 51 and a second end 52, and has a length from the first end 51 up to the second end 52. The terminal 50 has the first end 51 located inside the substrate 40 and electrically connected to the electric conductor 21, and a second end 52 located outside the substrate 40. The terminal 50 further has a concave part 55 that is directed from the first end 51 toward the second end 52. A bottom part 55b of the concave part 55 includes a portion located outside the substrate 40.SELECTED DRAWING: Figure 3
Patent JP-2020151412-A (JP)
Title: Game machine
Inventor: YAMAMOTO MITSURU
IPC: A63F7/02
Filed: 2019-03-24
Abstract: To provide a game machine capable of reducing occurrence of a variation slump.SOLUTION: A game machine includes a variation pattern selection table for determining one or plural variation patterns of a pattern, and a losing variation pattern selection table used for losing from among the variation pattern selection tables includes a variation pattern selection table for each reservation number used according to each of respective reservation storage numbers. For a high-frequency variation pattern having the highest selection ratio in each of the respective variation pattern selection tables for each reservation number, a variation time of the pattern pertaining to the high-frequency variation pattern is configured so as to differ for each of the variation pattern selection tables for each reservation number.SELECTED DRAWING: Figure 25
Patent JP-2020158242-A (JP)
Title: Roll media holder
Inventor: KATSUNO YUKINORI
IPC: B65H19/12
Filed: 2019-03-26
Abstract: To provide a roll media holder that allows even one operator to easily attach roll media rotatably about an axis of a core material without using an auxiliary device such as a jack.SOLUTION: A roll media holder, for holding roll media formed by winding up media over a hollow cylindrical core material into a roll form rotatably about an axis of the core material, has: a base comprising a through-hole passing through in a height direction; a roll media support member that is arranged vertically movably in a height direction and can attach roll media rotatably about an axis of the core material, with respect to the through-hole of the base; and a positioning member that is formed fittable to the roll media support member, abuts against a base part when fit to the roll media support member and align the position in the height direction of the roll media support member with respect to the base.SELECTED DRAWING: Figure 3
Patent JP-2020156951-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-03-27
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020166772-A (JP)
Title: Information processing device and program
Inventor: TANAKA EIICHI
IPC: G06Q50/06
Filed: 2019-03-29
Abstract: To provide a charge plan capable of providing optimum electric power charge to future power consumption.SOLUTION: An information processing device may include a power amount acquisition unit for acquiring a power consumption amount of a contractor of a predetermined period, an electric power charge plan selection unit for selecting at least one electric power charge plan, a virtual electric power charge calculation unit for calculating at least one virtual electric power charge being an electric power charge corresponding to each of at least one electric power charges by using the power consumption amount of the contractor of the predetermined period, a virtual electric power charge selection unit for selecting one virtual electric power charge from at least one virtual electric power charge, a paid electric power charge acquisition unit for acquiring the paid electric power charge being electric power charge paid for the power consumption amount of the contractor of the predetermined period, a difference amount calculation unit for calculating an amount of difference between one virtual electric power charge and the paid electric power charge, and a value information recording unit for recording value information showing a value corresponding to the amount of difference in association with information for identifying the contractor.SELECTED DRAWING: Figure 5
Patent JP-2020170753-A (JP)
Title: Photodetector, imaging device using the photodetector, and manufacturing method of the photodetector
Inventor: YAMASHITA HIROYASU
IPC: H01L31/0264
Filed: 2019-04-01
Abstract: To provide a photodetector that suppresses an increase in a dark current and has high sensitivity and a high S/N ratio.SOLUTION: A photodetector 20 includes an active layer 19 including a quantum well layer 17 and a barrier layer 12 sandwiching the quantum well layer 17 in the stacking direction, and the quantum well layer 17 has a periodic potential change in the in-plane direction.SELECTED DRAWING: Figure 3
Patent JP-2020170825-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA HIROKI
IPC: H01L23/36
Filed: 2019-04-05
Abstract: To provide a semiconductor device that can suppress an increase in physique while improving the output.SOLUTION: A semiconductor device 20 includes a heat dissipation member 40, and a plurality of switching elements 50 in which one of main electrodes is connected to the heat dissipation member and which are connected in parallel to each other. The switching element includes a plurality of first switching elements 51 formed on a Si substrate and a second switching element 52 formed on the SiC substrate and having a substrate area smaller than that of the first switching element. In an X direction, the first switching element and the second switching element are arranged side by side, and the second switching is arranged between the first switching elements. The length in a first direction is made shorter in the second switching element than in the first switching element, and the ratio of a length in a second direction orthogonal to a first direction to a length in the first direction is made larger in the second switching element than in the first switching element.SELECTED DRAWING: Figure 17
Patent JP-2019219646-A (JP)
Title: Toner and method for manufacturing the toner
Inventor: MATSUI TAKASHI
IPC: G03G9/08
Filed: 2019-04-10
Abstract: To provide a toner that is excellent in low-temperature fixability and heat-resistant storage property, and durability and bending resistance, and a method for manufacturing the toner.SOLUTION: A toner includes toner particles containing a binder resin; the binder resin contains a polymer A that is a polymer of a composition containing a first polymerizable monomer, a second polymerizable monomer, and a crosslinking agent; the first polymerizable monomer is at least one selected from the group consisting of a (meth)acrylic ester with an alkyl group having 18 to 36 carbon atoms; the crosslinking agent has two or more polymerizable double bonds; the content ratio of the first monomer unit in the composition is 5.0 to 60.0 mol%; the content ratio of the second polymerizable monomer is 20.0 to 95.0 mol%; when the SP values of the first polymerizable monomer, second polymerizable monomer, and crosslinking agent are SP, SP, and SP, 0.60≤(SP-SP)≤15.00, and SP<SP<(SP+3.00) are satisfied.SELECTED DRAWING: None
Patent JP-2019216085-A (JP)
Title: Simulation method for phenomena with phase change
Inventor: YASUOKA YU
IPC: H01M8/04537
Filed: 2019-04-12
Abstract: To provide a simulation method for a phenomenon with a high-precision phase change.SOLUTION: In a simulation method for a phenomenon with a phase change, on the basis of the area of the gas-liquid interface per unit volume in a porous body 20 and the phase change speed of the gas-liquid interface, the amount of phase change per unit volume and unit time of the porous body is calculated.SELECTED DRAWING: Figure 10
Patent JP-2020174539-A (JP)
Title: Cell culture substrate, cell culture method, and cell culture vessel
Inventor: UEKI TAKESHI
IPC: C12N1/00
Filed: 2019-04-16
Abstract: To provide cell culture substrates in which two-dimensional culture can be performed and which are reusable.SOLUTION: Provided is a cell culture substrate that has a melting point of 150°C or less and contains a salt having a saturated water content of 100,000 mass ppm or less as measured by the following test method. Test: adding 5 times of water based on the volume with respect to the salt to obtain a mixture; stirring the mixture followed by standing at 25°C for 10 hours; subsequently centrifuging the mixture to separate the aqueous phase and the salt concentrated phase; and measuring the saturated water content for the concentrated phase using the Karl Fischer titration method.SELECTED DRAWING: Figure 1
Patent JP-2020176547-A (JP)
Title: Fuel injection device
Inventor: SUGAYA SHINJI
IPC: F02M61/10
Filed: 2019-04-18
Abstract: To provide a fuel injection device which enables a valve member to slide on a slide surface, on which the valve member slides, in a stable manner to inject a fuel stably.SOLUTION: A fuel injection device includes a spring receiving part 127 provided at an upper part of a valve member 104. The spring receiving part 127 has an outer periphery part which is guided by an inner periphery part 101a of a cylindrical fuel passage. Further, the spring receiving part 127 has: a first upper surface 127aa which contacts with a lower end part of a first spring 118 disposed at the upstream side; and a second upper surface 127ab which faces the lower end part of the first spring 118 and receives a smaller load applied from the lower end part of the first spring 118 than a load received by the first upper surface 127aa or does not receive a load from the lower end part of the first spring 118.SELECTED DRAWING: Figure 2
Patent JP-2020178275-A (JP)
Title: Receiving device
Inventor: ISHII TAKEHITO
IPC: H04B1/16
Filed: 2019-04-19
Abstract: To suppress an amplified signal from being distorted.SOLUTION: A receiving device comprises: a reception unit 1 which receives a radio signal; a detection unit 801 which detects an effective value and a peak value of a signal level of the radio signal received by the reception unit 1; a generation unit 802 which generates control information for adjusting the signal level of the radio signal on the basis of the effective value and the peak value; an adjustment unit 3 which adjusts the signal level of the radio signal on the basis of the control information; and an amplification unit which amplifies the radio signal adjusted by the adjustment unit 3. The generation unit 802 generates first control information on the basis of the peak value, and generates second control information on the basis of the effective value. The adjustment unit 3 comprises a first variable attenuator which attenuates the radio signal on the basis of the first control information, and a second variable attenuator which attenuates the radio signal attenuated by the first variable attenuator on the basis of the second control information.SELECTED DRAWING: Figure 1
Patent JP-2020182297-A (JP)
Title: Uninterruptible power supply system
Inventor: ISHIKAWA TAKAHIDE
IPC: H02J7/34
Filed: 2019-04-24
Abstract: To obtain an uninterruptible power supply system which can mutually utilize power accumulated in a battery among a plurality of uninterruptible power supply devices while suppressing output power of an inverter.SOLUTION: An uninterruptible power supply system 100 comprises: a plurality of uninterruptible power supply devices 11, 12, 13. The plurality of uninterruptible power supply devices 11, 12, 13 comprise: converters 111, 112, 113; inverters 121, 122, 123; batteries 131,132, 133; and control parts 201, 202, 203. The control part 201 of at least one uninterruptible power supply device 11 of the plurality of uninterruptible power supply devices 11, 12, 13 causes the converter 111 to convert DC power of the battery 131 into AC power and causes the converter 111 to supply the converted AC power to one or more other uninterruptible power supply devices 13 in a state in which supply of the AC power from an AC power supply 3 is stopped.SELECTED DRAWING: Figure 7
Patent JP-2020180872-A (JP)
Title: Strain sensor and method for manufacturing the same
Inventor: TAKEI KUNIHARU
IPC: G01B7/16
Filed: 2019-04-25
Abstract: To provide a strain sensor which can monitor motions of a person, a structure, or a robot, for example, without interrupting the motions and can also prevent the characteristic of the sensor from becoming unstable.SOLUTION: The strain sensor of the present invention includes a laminate film of a polyimide film and a graphene layer on the polyimide film. The laminate film includes a cut and has an expansion structure in which the laminate film becomes longer or shorter by changing its shape so that the shape of the cut is changed.SELECTED DRAWING: Figure 1
Patent JP-2020181390-A (JP)
Title: Analytical method, analytical device, and analytical program
Inventor: NOMORI KOJI
IPC: G06F16/383
Filed: 2019-04-25
Abstract: To provide an analytical method, an analytical device, and an analytical program, capable of extracting unique topics from text data.SOLUTION: An analytical method comprises: a co-occurrence matrix creation step S1 of creating a co-occurrence matrix composed of elements based on frequency for combinations of words belonging to a first word group and a second word group included in text data; a topic extraction step S2 of calculating first conditional likelihood and second conditional likelihood having each topic from the co-occurrence matrix as a condition; and a score calculation step S3 of calculating a score for each topic to each text data, based on the first conditional likelihood and the second conditional likelihood. The co-occurrence matrix creation step S1 creates an actual measurement co-occurrence matrix/expected co-occurrence matrix, with frequency/expected frequency for the combinations of words belonging to the first word group and words belonging to the second word group from the text data as elements, and creates a co-occurrence matrix, with a difference or a ratio between respective elements in the actual co-occurrence matrix to respective elements in the expected co-occurrence matrix, as each element.SELECTED DRAWING: Figure 3
Patent JP-2020184908-A (JP)
Title: Pet invasion prevention device
Inventor: MAKINO KIMIHIRO
IPC: A01K15/04
Filed: 2019-05-13
Abstract: To provide a pet invasion prevention device capable of inhibiting a pet from invading in a specific area without installing a fence for preventing invasion of the pet, and without outputting an ultrasonic wave for preventing invasion of the animal.SOLUTION: A pet invasion prevention device includes: a pet detection device (10) installed at an entrance of a first area (A1) where invasion of a pet is undesirable, which includes a sensor part (11) for outputting detection information upon detection of the invasion of an object in the first area; and a pet guiding device (20) installed in a second area (A2) where a pet may invade for executing a guiding operation for guiding the pet into the second area upon receipt of the detection information by the sensor part.SELECTED DRAWING: Figure 1
Patent JP-2020185733-A (JP)
Title: Graphite composite sheet
Inventor: KANEDA NORIYA
IPC: H05B33/02
Filed: 2019-05-15
Abstract: To provide a graphite composite sheet having excellent bending resistance.SOLUTION: A graphite composite sheet has a first polypropylene layer (1), a first adhesive layer (2), a graphite sheet layer (3), a second adhesive layer (4), and a second polypropylene layer (5) in the stated order.SELECTED DRAWING: Figure 1
Patent JP-2022107071-A (JP)
Title: Heat exchange structure taking out heat of cooling liquid in cooler, and cooler comprising the same
Inventor: IDE TAKUYA
IPC: F28D15/02
Filed: 2019-05-21
Abstract: To provide a cooler capable of efficiently cooling a heating element with high heating density and capable of reducing its cost, weight and size, and a heat radiation structure especially for cooling liquid.SOLUTION: A heat exchange structure 1 is configured to take out heat of a coolant 3 in a cooler S that has a radiator 4 that houses the coolant 3 for absorbing the heat of an object to be cooled 9 in a container 2 and radiates the heat of the coolant 3. The container 2 is provided with a base part 10 made of a good thermal conductive material that radiates heat by the radiator 4, and a plurality of plate-shaped fins 11 made of a good thermal conductive material, which protrude inward from the base part 10 and at least some of which are immersed in the coolant 3.SELECTED DRAWING: Figure 1
Patent JP-2020190944-A (JP)
Title: Information processing device and information processing method
Inventor: SONOBE YASUO
IPC: G06Q40/02
Filed: 2019-05-22
Abstract: To provide an information processing device and an information processing method for increasing the efficiency of input/output mapping and conversion between the accounting-based system and business store terminals, etc. of a financial institution.SOLUTION: An information processing device 100 includes: a storage device 101 which, when providing the functions of a prescribed job to a financial institution via a network, stores standard definition information pertaining to the correspondence relationship of input/output data between the financial institution and the functions; and a computation device 104 which, when the financial institution receives the provision of the functions, searches for the standard definition information which the ID and name of an interface item matches out of interface items relating to the job for which the correspondence relationship and a conversion scheme are undefined, specifies the correspondence relationship and conversion scheme stipulated by the standard definition information as mapping information relating to the interface item and stores the same in the storage device.SELECTED DRAWING: Figure 2
Patent JP-2020190149-A (JP)
Title: Collapse prevention structure
Inventor: MAZAKI YUICHI
IPC: E04H9/02
Filed: 2019-05-23
Abstract: To provide a collapse prevention structure of a building which suppresses sharp stage collapse and secures a survival space in stage collapse.SOLUTION: A collapse prevention structure has a pedestal, a plurality of box-like bodies that are arranged side by side and layered on the upper part of the pedestal, and a supporting plate arranged between the box-like body on the lowermost stage and the pedestal, in which the box-like body has a hollow cube whose front surface and back surface are opened, the pedestal is configured so that a plurality of pedestal pipes composed of steel pipes are aligned and erected, and contact surfaces of the adjacent box-like bodies are integrally connected to each other.SELECTED DRAWING: Figure 1