baber/WOPTO huggingface dataset:
Patent JP-2021158029-A (JP)
Title: Heat conductive film, heating device, and gas turbine engine
Inventor: IKEDA KOSUKE
IPC: B64D15/00
Filed: 2020-03-27
Abstract: To provide a heat conductive film, etc. that can conduct heat transfer with directionality.SOLUTION: A heat conductive film includes a graphene sheet extending in an in-plane direction, a resin sheet provided in layers in an out-of-plane direction orthogonal to the in-plane direction of the graphene sheet. The graphene sheet and the resin sheet are stacked together and formed into a sheet with the in-plane direction or the out-of-plane direction as a thickness direction. An adhesive layer may be further provided between the graphene sheet and the resin sheet in the out-of-plane direction.SELECTED DRAWING: Figure 3
Patent JP-2021163618-A (JP)
Title: Lead-acid battery
Inventor: AKASAKA YUICHI
IPC: H01M50/463
Filed: 2020-03-31
Abstract: To provide a lead-acid battery having excellent lifetime characteristics while suppressing the increase in internal resistance and enabling accurate determination of the state of charge and state of deterioration by a method of measuring internal resistance.SOLUTION: A lead-acid battery includes an electrode plate group 1 formed by alternately stacking a plurality of positive electrode plates 10 having a positive electrode active material containing lead dioxide and negative electrode plates 20 having a negative electrode active material containing metallic lead via a separator 30. The electrode plate group 1 is immersed in an electrolytic solution to form a cell. The flatness of the positive electrode plate 10 after conversion is 4.0 mm or less. Non-woven fabric is in contact with a surface of the positive electrode plate, and the porosity of the non-woven fabric is 60% or more and 85% or less.SELECTED DRAWING: Figure 1
Patent JP-2021161302-A (JP)
Title: Adhesive composition for timepiece, timepiece using the same, and method for manufacturing the timepiece
Inventor: AKAO YUJI
IPC: C09J11/04
Filed: 2020-04-01
Abstract: To provide an adhesive composition for a timepiece in which a fixed state of a timepiece component does not change even at high temperatures.SOLUTION: An adhesive composition for a timepiece contains an epoxy resin that is solid at normal temperatures and a curing agent that is solid at normal temperatures, in which a softening point of the epoxy resin is lower than a melting point of the curing agent by 30°C or more. The melting point of the curing agent is preferably 110°C or lower. The epoxy resin is preferably a bisphenol A type epoxy resin or a bisphenol F type epoxy resin. The curing agent is preferably an amine adduct type latent curing agent.SELECTED DRAWING: None
Patent JP-2021166231-A (JP)
Title: Power generation element, power generation module, power generator and power generation system
Inventor: YOSHIDA HISASHI
IPC: H01L37/00
Filed: 2020-04-06
Abstract: To provide a power generation element, a power generation module, a power generator and a power generation system, capable of stably improving efficiency.SOLUTION: According to an embodiment, a power generation element includes: a first crystalline region including Alx1Ga1-x1 N (0<x1≤1); and a second crystalline region including a first element including at least one selected from the group consisting of Si, Ge, Te and Sn, and also including Alx2Ga1-x2 N (0≤x2<x1). The first crystalline region includes a first face and a second face, the second face being between the second crystalline region and the first face. The second crystalline region includes a third face and a fourth face, the third face being between the fourth face and the first crystalline region. A direction from the fourth face to the third face is along the <0001> direction of the second crystalline region. A direction from the second face to the first face is along the <000-1> direction of the first crystalline region.SELECTED DRAWING: Figure 1
Patent JP-2021168535-A (JP)
Title: Controller of power generation system
Inventor: SANO TOMOHISA
IPC: H02M7/48
Filed: 2020-04-09
Abstract: To suppress a temperature rise in a power transmission part while supply power to an inverter circuit is maintained.SOLUTION: A controller 10 of a power generation system 20 allows a secondary battery becoming a power source of a motor 30 included in a power generation drive system 100 to generate power and to store power. The power generation drive system comprises: an inverter circuit 40 for driving the motor; and a power transmission part 90 for transmitting power from the secondary battery to the inverter circuit. The controller comprises: a temperature acquisition part 12 for acquiring a power transmission part temperature which is a temperature of the power transmission part; and a power generation control part 14 for allowing the power generation system to generate power and allowing the secondary battery to charge the system when the acquired power transmission part temperature is equal to or more than a threshold temperature which is previously determined.SELECTED DRAWING: Figure 1
Patent JP-2020178122-A (JP)
Title: Choke coil and manufacturing method thereof
Inventor: INOUE MASAFUMI
IPC: H01F17/06
Filed: 2020-04-14
Abstract: To provide a choke coil having a high space factor and high manufacturing efficiency, and a manufacturing method thereof.SOLUTION: A manufacturing method of a choke coil 10 according to the present invention includes a core preparation step of preparing an arcuate first core 30 and second core 40 that are insulated and coated with resin bobbins 31 and 41 and each have two edges, a first core winding step of winding a first winding 50a around the first core to obtain a first core component 3, a second core winding step of winding a second winding 50b around the second core to obtain a second core component 4, and a butt step of butting the end edges of the wound first core component and the second core component to form an annular shape.SELECTED DRAWING: Figure 1
Patent JP-2021170228-A (JP)
Title: Authorization-based resource access control system, secure component, device, and authorization-based resource access control method
Inventor: ASANO MASANORI
IPC: G06F21/78
Filed: 2020-04-15
Abstract: To provide an authorization-based resource access control system, a secure component, a device, and an authorization-based resource access control method which allow an issued access token to be securely protected for a long period of time.SOLUTION: A device comprises a secure component in which token information issued by a prescribed server is stored, the token information being acquired by a client as a result of authorizing access to a resource by an authorization server. The client transmits the token information stored in the secure component to a resource server, and the resource server controls access to the resource from the client on the basis of a verification result of the token information.SELECTED DRAWING: Figure 1
Patent JP-2021174603-A (JP)
Title: Battery control device
Inventor: YAMAMOTO TAKASHI
IPC: H01M50/20
Filed: 2020-04-21
Abstract: To provide a battery control device capable of preventing permanent deterioration of a battery.SOLUTION: When detection means 33 detects that a battery 100 is driven, binding force control means 32 controls binding force applying means 13 to perform binding control for applying first binding force to the battery 100, whereas when the detection means 33 detects that the battery 100 is stopped, it controls the binding force applying means 13 to perform releasing control for not applying the binding force to the battery 100 or for applying second binding force that is less than the first binding force.SELECTED DRAWING: Figure 1
Patent JP-2021172603-A (JP)
Title: Compound, material for organic electroluminescent device, organic electroluminescent device, and electronic apparatus
Inventor: NAKANO HIROMI
IPC: H01L51/50
Filed: 2020-04-22
Abstract: To provide compounds that can improve the performance of an organic EL device.SOLUTION: The present invention relates to compounds represented by formula (1), where, one or more sets consisting of adjacent two or more groups of R1-R17 bind to each other, forming a ring represented by formula (2), and RX1-RX4, and the non-ring-forming ones of R1-R17 are independently a hydrogen atom or a substituent.SELECTED DRAWING: None
Patent JP-2020112835-A (JP)
Title: Image capturing lens system and image capturing device
Inventor: SUGI YASUYUKI
IPC: G02B13/18
Filed: 2020-04-22
Abstract: To provide a wide-angle image capturing lens system which offers good imaging performance and telecentricity.SOLUTION: An image capturing lens system 11 provided herein comprises, in order from the object side, a first lens L1 having a concave surface on the image side and negative power, a second lens L2 having a concave surface on the image side and negative power, a third lens L3 having a convex surface on the object side and positive power, a fourth lens L4 having a concave surface on the image side and negative power, a fifth lens L5 having a convex surface of the object side and positive power, and a sixth lens L6 having a convex surface on the image side and positive power, where the image-side surface S10 of the fourth lens L4 and the object-side surface S11 of the fifth lens L5 are cemented together. The image capturing lens system satisfies a condition expressed as: 1.5<f6/f<2.5, where f6 represents a focal length of the sixth lens L6 and f represents a focal length of the entire lens system.SELECTED DRAWING: Figure 1
Patent JP-2021173146-A (JP)
Title: Measurement jig and method for measuring minimum width of play using this
Inventor: SAKAGUCHI MASAHIDE
IPC: E01D22/00
Filed: 2020-04-30
Abstract: To provide a measurement jig that measures the minimum width of plays on the entire length and a method for measuring the minimum width of plays.SOLUTION: A measurement jig 10 for measuring the minimum width of plays P of the bridge includes a base material 20 having a guide mounting part 21 at the front portion and a measuring part 30 provided at the rear portion of the base material 20. The measuring part 30 consists of a first deformed part 35 provided on the left side surface 20b of the base material 20 and a second deformed part 36 provided on the right side surface 20a of the base material 20 and protrudes to the left and right with respect to the base material 20. The measuring part 30 is made of inelastic materials.SELECTED DRAWING: Figure 1
Patent JP-2020145721-A (JP)
Title: Radio equipment, roadside communication equipment, communication packet transmission method and computer program
Inventor: URAYAMA HIROSHI
IPC: H04W4/44
Filed: 2020-05-19
Abstract: To provide radio equipment, roadside communication equipment, a determination method and a computer program, which, when determining a replay attack based on transmission date/time information, prevents that a communication packet is incorrectly determined as a replay attack.SOLUTION: Roadside communication equipment 2 includes: a radio communication unit 21 which transmits and receives road-to-road communication packets and road-vehicle communication packets; and a communication processing device 23 which adds transmission date/time information to a communication packet at the transmission of a communication packet, and determines, based on transmission date/time information included in the received packet, whether or not the received packet is due to a replay attack. The communication processing device, when the communication packet is transmitted with an interval of one period or longer after the communication packet becomes transmittable, in place of the transmission date/time information, adds to the communication packet either an indefinite value or other transmission date/time information which indicates date and time obtained by adding a predetermined period to the transmission date/time of the communication packet transmitted immediately before from the self-equipment instead of the transmission date/time information.SELECTED DRAWING: Figure 2
Patent JP-2021183035-A (JP)
Title: Game machine
Inventor: MIYAOKA TAKAO
IPC: A63F7/02
Filed: 2020-05-22
Abstract: To provide a game machine that can avoid contradictions related to presentations and thereby can improve amusement of games.SOLUTION: Caused by passing of a game ball through a first symbol gate (S31: YES), a first random number is obtained (S36). First reservation ball information, which is information about the first random number obtained at S36, is referred to, and a first reservation-ball-information-command for making notification of the referred information is generated (S38). The first reservation ball information includes first variation-pattern-read-ahead-information which is information about a first variation pattern based on a first variation-pattern-determination-random-number. A CPU identifies each of various types of "Normal win" and "Resurrection win" included in a "Ready-to-win presentation E" and thereby obtains the first variation-pattern-read-ahead-information. The CPU generates the first reservation-ball-information-command having contents enabling the identification of each of three types of the "Ready-to-win presentation E".SELECTED DRAWING: Figure 15
Patent JP-2021186913-A (JP)
Title: Deburring device
Inventor: NAKAYAMA TAKAHIRO
IPC: B24B9/00
Filed: 2020-05-27
Abstract: To provide a deburring device having a simple configuration.SOLUTION: A deburring device includes: first and second plate-like members arranged on an axis and a position of a mirror image with respect to a reference plane vertical to the axis; a spring member for imparting elastic force to the first and second plate-like members; a support member for supporting workpiece to a predetermined position on the reference plane; a receiving member positioned between the first and second plate-like members and the support member on both the reference plane and a movement line connecting the axis and the predetermined position; and movement means for moving the first and second plate-like members to the predetermined position. The first and second plate-like members have polishing cloth paper arranged, and are provided with a first region with a distance between the surfaces of the polishing cloth paper defined as a first distance. The first and second plate-like members are arranged on a side closer to an axial side than the first region, and are provided with second regions opposite to each other with a second distance larger than the first distance. A width in a direction vertical to the reference plane of the receiving member is larger than the first distance.SELECTED DRAWING: Figure 1
Patent JP-2021186440-A (JP)
Title: Touch sense sensitivity improvement device and touch sense sensitivity improvement method
Inventor: ENDO TAKAHIRO
IPC: A61H1/00
Filed: 2020-06-03
Abstract: To improve touch sense sensitivity.SOLUTION: A touch sense sensitivity improvement device 1 comprises: a first vibration application part 21 which is fitted to a fitting position which is at a prescribed interval from a prescribed reception position P0 of tactile stimulation on a user, and applies vibration which cannot be perceived by a user and propagated to the reception position P0 to a user; a second vibration application part 22 which is fitted to a fitting position different from the reception position P0 and the first vibration application part 21 on the user, and applies vibration which cannot be perceived by the user and propagated to the reception position P0 to the user. Therefore, touch sense sensitivity on the reception position P0 can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021189378-A (JP)
Title: Deformation apparatus, exposure apparatus, and method of producing article
Inventor: MYOGA ARATA
IPC: G03F7/20
Filed: 2020-06-03
Abstract: To provide an advantageous technique for detecting efficiently and accurately the malfunction of an actuator which deforms a surface of a component.SOLUTION: A deformation apparatus 1 for deforming a surface 2a of a component 2 includes: a plurality of actuators AT which apply force to the component 2 for deforming the surface 2a; a measurement part 6 for measuring an induced electromotive force generated on a first actuator 4 of the plurality of the actuators AT; and a control part 8 for controlling the plurality of the actuators AT. The control part 8 has the measurement part 6 measure a temporal change of the induced electromotive force of the first actuator 4 while vibrating the component 2 using a second actuator 5 different from the first actuator 4 of the plurality of the actuators AT, and converts the measured temporal change of the induced electromotive force to a frequency spectrum to detect the malfunction of the first actuator 4 on the basis of the frequency spectrum.SELECTED DRAWING: Figure 1
Patent JP-2021171613-A (JP)
Title: Evacuation rope descending device
Inventor: HIRATSUKA KIYONORI
IPC: A62B1/14
Filed: 2020-04-30
Abstract: To provide an evacuation rope descending device that enables young and old to escape by oneself on the downstairs ground easily simply and safely securely from a window or a veranda along a rope on the occurrence of a disaster.SOLUTION: In an evacuation rope descending device: a descending device body is provided with a gripping part where a tip mouth part and a rear mouth part where a rope for use in the evacuation descent comes in and out are included in a tip part tip and a rear part tip, respectively; the gripping part is provided by overlapping and integrating an upper grip part and a lower grip part; the upper grip part and the lower grip part are connected by multiple openable/closable connection parts provided at an appropriate position in the vicinity of one side peripheral edge part, respectively; the lower grip part constitutes and provides a grooved tunnel part for storing and passing the rope in a meandering shape where multiple S-curves are linked in the side part coming in abutment with the upper grip part when closed and overlapped; and the upper grip part provides a lid-pushing part of a configuration to close the tunnel part from the upper side by pushing the stored rope, in the side part coming in abutment with the lower grip part when closed and overlapped.SELECTED DRAWING: Figure 1
Patent JP-2021191352-A (JP)
Title: Pinball game machine
Inventor: MIZUNO HIROYASU
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To enhance interest in a game of a pinball game machine having a limiter function.SOLUTION: In a Pachinko machine, a probability variation function and a time-shortening function operate when a probability variable jackpot occurs and a probability variable state and a time-shortening state continue until a jackpot occurs newly. The Pachinko machine has a limiter function, and the number of limiter times is set when a probability variable jackpot (initial probability variable jackpot) occurs when a probability variation function is not operating. Two kinds, namely ten times and five times, are provided as the number of limiter times, and an average number of limiter times set when an initial probability variable jackpot occurs in a jackpot lottery of a second special pattern is larger than an average number of limiter times set when an initial probability variable jackpot occurs in a jackpot lottery of a first special pattern.SELECTED DRAWING: Figure 5
Patent JP-2021196921-A (JP)
Title: Model operation support system and method
Inventor: TAJIMA NORIYUKI
IPC: G06N20/00
Filed: 2020-06-16
Abstract: To determine one or more training data candidates suitable for relearning of a learning model and output the one or more training data candidates or its meta information.SOLUTION: A system calculates an inter-distribution distance between target data and base data for each of one or more second periods among the entire period that is a period from the end time of a first period to relearning timing of a learning model. The target data is data for the second period among whole data that is data for the entire period with respect to each second period. The base data is data for the first period and is data related to the creation of the learning model. The system identifies time according to the second period for which the calculated inter-distribution distance is a threshold value or more as a fluctuation point. The system determines one or more training data candidates from part or whole of the whole data on the basis of one or more fluctuation points and outputs the one or more training data candidates or its meta information for relearning of a learning model.SELECTED DRAWING: Figure 1
Patent JP-2020146564-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine in which a game ball(s) which enters a winning hole can preferably flow down.SOLUTION: A profit which is given to a player, when plural game balls pass a determination area hole 340 in a prescribed period, subsequently a game ball passes one specific area hole 6440, is made equal to or higher than a profit which is given to a player by a game ball which has passed other specific area hole 6440 earlier, by profit increase means 6450. Therefore every time a player looks at passing of the game ball in the specific area hole 6440, a profit equal to or higher than a profit acquired by the specific area hole 6440 which the preceding game ball has passed, can be secured. Therefore, it is possible to make a player focus in a game until a subsequent game ball passes, and improve interest of a player.SELECTED DRAWING: Figure 67
Patent JP-2021040124-A (JP)
Title: Self-aligned gratings for tight-pitch interconnects and methods of fabrication
Inventor: MANISH CHANDHOK
IPC: H01L23/32
Filed: 2020-06-18
Abstract: To provide self-aligned gratings for tight-pitch interconnects and methods of fabrication.SOLUTION: An integrated circuit interconnect structure 100 includes a first metallization level 101 including a first metal line 102 having a first sidewall 102A and a second sidewall 102B extending a length in a first direction. A second metal line 106 is adjacent to the first metal line. A dielectric 110 is between the first metal line and the second metal line. A second metallization level 111 is above the first metallization level, and includes a third metal line 114 extending in a second direction orthogonal to the first direction. The third metal line extends over the first metal line and the second metal line but not beyond the first sidewall. A conductive via 118 is between the first metal line and the third metal line, and does not extend beyond the first sidewall or beyond the second sidewall.SELECTED DRAWING: Figure 1A
Patent JP-2022002232-A (JP)
Title: Method for manufacturing wiring board
Inventor: YAMAMOTO HIROAKI
IPC: H05K1/02
Filed: 2020-06-19
Abstract: To provide a method for manufacturing a wiring board with which discontinuous grooves can be more easily formed in a surface of a substrate.SOLUTION: A method for manufacturing a wiring board includes a placement step, a suction step, and a groove formation step. In the placement step, a spacer member 40 having openings 41 is placed on a suction table 51, and a ceramic sheet 20 is placed on the spacer member 40. In the suction step, the spacer member 40 and the ceramic sheet 20 are sucked to the suction table 51 to depress portions of the ceramic sheet 20 corresponding to the openings 41. In the groove formation step, in a state in which the ceramic sheet 20 is sucked to the suction table 51, a blade 61 is pressed against the ceramic sheet 20 to overlap the portion corresponding to the openings 41 in plan view, and grooves (for example, lateral grooves 11) are formed in portions other than the portions corresponding to the openings 41 in the surface of the ceramic sheet 20.SELECTED DRAWING: Figure 3