baber/WOPTO huggingface dataset:
Patent JP-2021189073-A (JP)
Title: Marker
Inventor: KAWAKAMI MITSURU
IPC: G01B11/26
Filed: 2020-06-01
Abstract: To provide a marker that can detect an inclination highly accurately.SOLUTION: A marker 1 has a body in which an upper substrate 11 is stacked on a lower substrate 12. An upper surface 122 of the lower substrate and an upper surface 111 of the upper substrate each have a step. The upper surface of the upper substrate and the upper surface of the lower substrate each have two sets of opposite sides. Two pairs of side of the two sets of opposite sides of the upper substrate and the two sets of opposite sides of the lower substrate are non-parallel. The upper surface of the upper substrate is smaller than the upper surface of the lower substrate. On an upper surface side of the body, an exposed area of the upper surface of the upper substrate and an exposed area of the upper surface of the lower substrate each have at least four reference marks 13 for inclination detection. If an arbitrary inclination angle range (± A degree) to a normal of the upper surface of the body is set to a range for accuracy improvement, the reference marks are arranged in a portion in which the reference marks on the lower substrate can be photographed when the upper surface of the body is photographed from the inclination angle range for the accuracy improvement.SELECTED DRAWING: Figure 1
Patent JP-2021186788-A (JP)
Title: Nanoparticle production device and method for producing nanoparticles
Inventor: YATSUNAMI RYUICHI
IPC: B01J19/00
Filed: 2020-06-04
Abstract: To provide a nanoparticle production device capable of performing a highly accurate temperature control and a method for producing nanoparticles.SOLUTION: There is provided a nanoparticle production device for producing nanoparticles by supplying a material solution to a reaction tube (1), wherein the reaction tube has a preheating part (13) and a reaction part (14) which are continuous, and a heating part electrically heated in contact with the preheating part and/or the reaction part is provided. The reaction tube is divided into a plurality of continuous heating sections and the heating part is preferably provided in at least one of each heating sections of the preheating part and the reaction part.SELECTED DRAWING: Figure 1
Patent JP-2021190664-A (JP)
Title: Manufacturing method of film capacitor
Inventor: YAMAZAKI YUKI
IPC: H01G4/32
Filed: 2020-06-04
Abstract: To provide a manufacturing method of a film capacitor, in which a generation of a short circuit is suppressed.SOLUTION: Firstly, a structure is prepared which contains a lamination body containing a first metal film and a second metal film, a first outer electrode formed on a first end surface of the lamination body, and a second outer electrode formed on a second end surface on the side opposite to the first end surface. Here, the first and second metal films comprise: a dielectric film having a contractible part; a metal film formed on a main surface of the dielectric film. The first and second metal films include: a margin area on which no metal film is formed; and an electrode region on which the metal film is formed. The contractible part is positioned in the electrode region, and is extended in a band shape in a direction parallel to first sides of the first and second metal films. Secondary, the contractible part is contracted. Then, the film capacitor is manufactured.SELECTED DRAWING: Figure 1
Patent JP-2021193282-A (JP)
Title: Gas turbine control device, method and gas turbine
Inventor: OTSUKA ERINA
IPC: F02C9/00
Filed: 2020-06-08
Abstract: To provide a gas turbine control device and method capable of improving power generation efficiency by shortening rise time until rated output.SOLUTION: A gas turbine 10 comprises: a compressor 11 which compresses air; a combustor 12 which performs combustion of fuel F while mixing the same with compressed air CA compressed with the compressor 11; a turbine 13 which generates rotative force with combustion gas generated in the combustor 12; an entrance guide blade 25 which is installed at an entrance of the compressor 11 and adjusts a flow rate of the air flowing into the compressor 11; an extraction line L4 which returns a portion of the compressed air CA compressed with the compressor 11 to the entrance thereof; and an opening-closing valve 34 which is installed in the extraction line L4. A preset maximum limit value of the entrance guide blade 25 is corrected so as to enable the gas turbine 10 to satisfy predetermined performance on the basis of a valve opening command value of the opening-closing valve 34 and a compressor entrance temperature while output of the gas turbine 10 is increased.SELECTED DRAWING: Figure 1
Patent JP-2021055832-A (JP)
Title: Sealing member
Inventor: KAWANO TOMOTSUGU
IPC: F16J15/3204
Filed: 2020-06-10
Abstract: To provide a sealing member that can maintain low torque for a long time while maintaining sealability.SOLUTION: A sealing member has a slide part comprising a vulcanizate of a rubber composition that contains a carboxyl group-containing acryl rubber, talc, and a glass fiber. The talc content is 1-30 pts.wt. relative to the carboxyl group-containing acryl rubber 100 pts.wt.SELECTED DRAWING: Figure 1
Patent JP-2021004876-A (JP)
Title: Contact force measuring device and method of measuring contact force using contact force measuring device
Inventor: REINHARD STAUB
IPC: G01L5/00
Filed: 2020-06-12
Abstract: To provide a contact force measuring device 10 that measures contact forces F, F' of a spring contact 2 with high accuracy.SOLUTION: According to the present invention, the spring contact 2 includes a contact pin 2.1 and spring contact arms 2.2, 2.2'. When the contact pin 2.1 contacts the spring contact arms 2.2, 2.2', the spring contact arms 2.2, 2.2' exert the contact forces F, F' on the contact pin 2.1. The contact force measuring device 10 includes a measuring probe 1 having the same height h' as the contact pin 2.1 in a contact area d. In the contact area d, the measuring probe 1 can contact the spring contact arms 2.2, 2.2' to measure the contact forces F, F'. The measuring probe 1 includes insulating elements 1.2, 1.2' that can contact the spring contact arms 2.2, 2.2'.SELECTED DRAWING: Figure 5
Patent JP-2021197324-A (JP)
Title: Luminaire
Inventor: SUZUKI YOSHITO
IPC: F21V13/12
Filed: 2020-06-18
Abstract: To provide a luminaire that improves light utilization efficiency more and minimizes electric power that a light source uses for lower power consumption, and is advantageously applied to a backlight device for a liquid crystal display or an illumination type signboard, etc.SOLUTION: A luminaire consists of a surface light source 1, first, second toroidal lenses 2, 3, a reflection mirror 8, and a reflection prism sheet 9. The surface light source is arranged nearby one (Fyz) of two front-side focuses of a composite lens system 5 of the first, second toroidal lenses which is closer to the first toroidal lens 2 and before the other one (Fxz) which is farther. The distance between the second toroidal lens and the reflection mirror is substantially equal to a focal length f2 of the reflection mirror, which is inclined to a z axis. Emitted luminous flux from the composite lens system is reflected by the reflection mirror, and further the reflection prism sheet changes the optical path.SELECTED DRAWING: Figure 1
Patent JP-2022000557-A (JP)
Title: Joint structure between cft column and rc column
Inventor: KANEMOTO KIYOOMI
IPC: E04B1/30
Filed: 2020-06-19
Abstract: To provide a joint structure between a CFT column and an RC column capable of reducing the amount of steel material used.SOLUTION: In a joint structure between a CFT column and an RC column for joining the CFT column and the RC column arranged above the CFT column, a joint steel pipe formed so as to extend the steel pipe upward is provided at an upper-end part of the CFT column, a main reinforcement of the RC column is inserted into the joint steel pipe, and concrete is charged into the joint steel pipe, and a stiffening part projecting inward from the inner surface is provided at the upper-end part of the joint steel pipe, and a fixing plate is provided at the lower end part of the main reinforcement. A concrete bearing pressure NBS acting on the leg part of the joint steel pipe and a bending back stress MBS acting on the concrete part of the leg part of the joint steel pipe are expressed by the following conditional expressions (1) and (2).SELECTED DRAWING: None
Patent JP-2021187822-A (JP)
Title: Hair treatment agent
Inventor: NAKATANI YASUAKI
IPC: A61K8/36
Filed: 2020-05-25
Abstract: To provide a hair treatment agent that sufficiently prevents hair from being damaged and losing its resilience, and has excellent curly hair straightening effect.SOLUTION: A hair treatment agent contains (a) counterion-free levulinic acid of 2-20 mass% and (b) a reduction component of 2-11 mass% and has a pH of 4.0-5.5.SELECTED DRAWING: None
Patent JP-2020173833-A (JP)
Title: Card reading device, settlement terminal, and card reading device control program
Inventor: OKADA TAKANAO
IPC: G07F7/08
Filed: 2020-06-25
Abstract: To allow a user to confirm which IC card, card information was read from.SOLUTION: A reading device of an embodiment comprises a non-contact communication unit, acquisition means, determination means, and notification means. The non-contact communication unit communicates with a non-contact IC card. The acquisition means acquires card information stored in an IC card via the non-contact communication unit when the non-contact communication unit becomes able to communicate with the IC card. The determination means determines a type of the IC card on the basis of the card information acquired by the acquisition means. The notification means notifies a user of the IC card of the type determined by the determination means.SELECTED DRAWING: Figure 4
Patent JP-2022007731-A (JP)
Title: Game machine
Inventor: UCHINO YUTA
IPC: A63F7/02
Filed: 2020-06-26
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: When a premium performance is executed in a first pattern, the premium performance is executed only during execution of a special game resulting in a jackpot. In the meantime, when the premium performance is executed in a second pattern, the special game under execution when the premium performance is executed results in losing after the premium performance is executed during execution of the special game in a predetermined number of times before the special game results in a jackpot. When the premium performance is executed in the second pattern, the premium pattern has a higher probability variation expectation degree than when it is executed in the first pattern.SELECTED DRAWING: Figure 14
Patent JP-2020163216-A (JP)
Title: Method of operating processor device
Inventor: LORINA DASCAL
IPC: A61B1/00
Filed: 2020-06-29
Abstract: To provide a method of operating a processor device.SOLUTION: A method of operating a processor device for displaying angiographic and intravascular representations of a blood vessel includes generating a set of optical coherence tomography image data in response to distance measurement of the blood vessel obtained during a pullback of a probe through the blood vessel using an optical coherence tomography system, where the set of optical coherence tomography image data comprising a plurality of cross-sectional images at a plurality of positions along the blood vessel.SELECTED DRAWING: Figure 1
Patent JP-2022010905-A (JP)
Title: Beverage container with lid
Inventor: SAKURAI KENJI
IPC: B65D47/06
Filed: 2020-06-29
Abstract: To provide a beverage container that has a drinking part at a lid body put at an upper opening of a cup body of the container and that is free of liquid leakage from a fitting part during drinking with the container inclined.SOLUTION: A beverage container consists of a cup body 20 and a lid body 30 put at an upper opening 21 of the cup body, and the cup body has an inner peripheral hermetic contact part 25 formed circumferentially at an inner peripheral wall part 24 of the upper opening. The lid body has a lid collar part 31 abutting on an upper surface of an outer peripheral collar part 27 of the upper opening of the cup body, a droop part 33 entering an inner periphery of the upper opening of the cup body from the lid collar part, and a lid face part 40 covering the upper opening through the droop part, wherein an outer peripheral fitting part 35 which comes into an inner peripheral hermetic contact part of the cup body when the lid is closed is formed at an outer peripheral wall part 34 of the droop part, and a drinking part 41 is formed at the lid face part.SELECTED DRAWING: Figure 1
Patent JP-2022017848-A (JP)
Title: Portable electronic device, ic card, and authentication management system
Inventor: SHIGA AKINORI
IPC: G06F21/64
Filed: 2020-07-14
Abstract: To provide a portable electronic device, an IC card, and an authentication management system which can transfer information on the number of times of authentication in a state where legitimacy can be confirmed.SOLUTION: A portable electronic device Ca has a communication interface 25, a data memory 24, and a processor 21. The data memory 24 stores authentication number information including information on the number of times of authentication. The processor 21 transmits, in response to instructions of reading the authentication number information from a collecting device 3 communicating with the communication interface 25, information including the authentication number information protected by predetermined encryption processing to the collecting device 3.SELECTED DRAWING: Figure 3
Patent JP-2021173741-A (JP)
Title: Device for measuring diode breakdown voltage
Inventor: ZHAO YUN
IPC: G01R31/26
Filed: 2020-07-15
Abstract: To provide a device for measuring a breakdown voltage of a diode.SOLUTION: A device comprises a measuring box. A measuring cavity is installed in the measuring box. A lifting mechanism is installed in the measuring cavity. The lifting mechanism comprises a positive electrode lifting groove and a negative electrode lifting groove which are formed in a lower wall of the measuring cavity. A positive electrode lifting block is installed on the positive electrode lifting groove so that the positive electrode lifting block can move up and down. A positive electrode insulation plate is fixed on a lower surface of the positive electrode lifting block. A negative electrode lifting block is installed on the negative electrode lifting groove so that the negative electrode lifting block can move up and down. According to the invention, a breakdown voltage of a diode can be detected, when a yield phenomenon occurs, the diode is broken, and if the yield phenomenon conversely does not occur, the diode is pushed away. Measurement of the breakdown voltage of the diode can give convenience for subsequent use, and accidents caused by use of a non-standard diode can be avoided.SELECTED DRAWING: Figure 1
Patent JP-2022018374-A (JP)
Title: Polyimide film, laminate of polyimide film and inorganic substrate, and flexible electronic device
Inventor: WAKUI HIROYUKI
IPC: B32B27/34
Filed: 2020-07-15
Abstract: To provide a polyimide film having high colorless transparency and high ultraviolet absorptivity, and a flexible electronic device using the same.SOLUTION: A polyimide is obtained by blending 625 ppm or more and 20,000 ppm or less of zinc oxide particles and/or 750 ppm or more and 20,000 ppm or less of zinc sulfide particles, and 680 ppm or more and 10,000 ppm or less of zirconium oxide particles and/or 1,000 ppm or more and 10,000 ppm or less of zirconium silicate particles, with a colorless polyimide resin.EFFECT: A total addition amount can be suppressed by energizing ultraviolet absorption capability of a zinc oxide with a light diffusion effect by a zirconium compound, and accordingly whitening of a film is suppressed, high transparency is maintained, and UV laser cutting properties are improved. A device having little ultraviolet degradation can be obtained by using the film as a member of a flexible electronic device.SELECTED DRAWING: None
Patent JP-2022023422-A (JP)
Title: Information processing device, method for controlling information processing device, and program
Inventor: MATSUDA YOSHINARI
IPC: G06Q40/04
Filed: 2020-07-27
Abstract: To provide means of making it possible to give an employee or the like a reward that depends on a contribution degree to a company.SOLUTION: An information processing device includes: first storage means for storing first trust information which is information indicating that stock acquisition rights have been entrusted to a first entrustee by an entruster; inquiry means for inquiring whether to designate a beneficiary for all or some of the stock acquisition rights a predetermined period of time prior to the occurrence of a reason to designate a beneficiary of the trust indicated by the first trust information; response reception means for receiving a response to the inquiry by the inquiry means; and second storage means for, when the response received by the response reception means does not indicate that all beneficiaries are to be designated, storing second trust information which is information indicating that among the stock acquisition rights related to the first trust information, those which have had no designation of a beneficiary have been entrusted to a second entrustee by the entruster.SELECTED DRAWING: Figure 1
Patent JP-2022024934-A (JP)
Title: Raw material accommodating case and raw material suction apparatus using the same
Inventor: MATSUMOTO KAZUKI
IPC: B01J19/00
Filed: 2020-07-28
Abstract: To provide: a raw material accommodating case capable of sucking a raw material by a needle in a state where it does not come in contact with outdoor air; and a raw material suction apparatus.SOLUTION: A raw material accommodating case 51 accommodates a raw material L to be sucked by a needle 113. A raw material suction apparatus uses the raw material accommodating case. The raw material accommodating case 51 includes an airtight cover 52 for loading gas therein, and a container placing part which is formed in the airtight cover 52 and on which to place a raw material container A storing a raw material therein. A raw material collecting hole 55 for introducing the needle 113 into the raw material container A is formed on an upper closing plate 54 constituting an upper part of the airtight cover 52. The raw material collecting hole 55 is closed by an airtight film for the collecting hole which is formed by an elastic member that permits penetration of the needle 113.SELECTED DRAWING: Figure 2
Patent JP-2022025342-A (JP)
Title: Wiring board and manufacturing method thereof
Inventor: MOMOSE SHUHEI
IPC: H05K3/46
Filed: 2020-07-29
Abstract: To provide a wiring board capable of forming a thin wiring layer and a manufacturing method thereof.SOLUTION: A wiring board includes an insulating base material having a first main surface and a second main surface opposite to the first main surface, a first through hole formed in the base material, a functional material provided in the first through hole, a first insulating layer that covers the first main surface and the surface of the functional material on the first main surface side, a second insulating layer that covers the second main surface and the surface of the functional material on the second main surface side, a second through hole formed in the first insulating layer, the functional material, and the second insulating layer, and a conductive layer provided on the wall surface of the second through hole.SELECTED DRAWING: Figure 1
Patent JP-2022025483-A (JP)
Title: Compound, organic electroluminescent device and electronic apparatus
Inventor: MIZUKI YUMIKO
IPC: C07D405/14
Filed: 2020-07-29
Abstract: To provide a compound that can form an organic electroluminescent device having low drive voltage and a long life, an organic electroluminescent device and an electronic apparatus.SOLUTION: The present invention discloses a compound represented by the following formula (1) (where B is an aryl group or the like).SELECTED DRAWING: None
Patent JP-2022025500-A (JP)
Title: Lubrication device of internal combustion engine
Inventor: OSADA HIDEKI
IPC: F01M11/03
Filed: 2020-07-29
Abstract: To suppress poor lubrication, when a filter in an upstream end of an oil passage is clogged.SOLUTION: A lubrication device of an internal combustion engine 1 includes an oil passage 4 having an upstream end 8 positioned within an oil pan 3 and a downstream end 9 connected to an inlet 7 of the oil pump 2, a filter 5 provided in the upstream end of the oil passage, and a bypass valve 20 which is connected to the oil passage, and, when a negative pressure in the oil passage increases to a predetermined value or above, opens to suction oil in the oil pan.SELECTED DRAWING: Figure 1
Patent JP-2022026347-A (JP)
Title: Crop growth simulation program, crop growth simulation method and information processing apparatus
Inventor: IIMURA YOSHINOBU
IPC: A01G7/00
Filed: 2020-07-30
Abstract: To provide a crop growth simulation program, a crop growth simulation method, and an information processing apparatus that can support growth simulation of a specific crop.SOLUTION: A crop growth simulation program cause a computer to execute, when crops are divided into multiple compartments and the growth of stems, leaves and fruits is simulated based on the amount of sugar in each compartment, a setting process, an adjusting process, and a determining process. The setting process sets a growth curve of the fruits. The adjusting process adjusts sugar inflow/outflow coefficient for each compartment and strength with which the fruit attracts sugar so as to satisfy a condition that the number of compartments where the fruits continuously sets and the number of compartments where flowers fall is a predetermined number with respect to the set growth curve of the fruits. The determining process determines a time constant for fruit growth rate based on the adjusted sugar inflow/outflow coefficient for each compartment and the adjusted strength with which the fruit attracts sugar.SELECTED DRAWING: Figure 7
Patent JP-2022030328-A (JP)
Title: Attachment tool of fastener
Inventor: KANEKO MASAHIRO
IPC: B25B27/20
Filed: 2020-08-07
Abstract: To provide an attachment tool of a fastener having a holding part which inhibits misalignment of an object to be attached (an attached object).SOLUTION: An attachment tool of a fastener includes: a push-in mechanism part which pushes a fastener R into a fitting groove S1 of an attached object S; a holding part 23 which holds the attached object S at the downstream side in a direction in which the fastener R is pushed in by the mechanism part; and restriction parts 25, 26 which restrict movement of the attached object S held by the holding part 23 in a restriction direction intersecting with the direction of push-in by the mechanism part and a longitudinal direction of the attached object S held by the holding part 23.SELECTED DRAWING: Figure 5