baber/WOPTO huggingface dataset:
Patent JP-2022045122-A (JP)
Title: Control device for high-pressure fuel pump
Inventor: CHENG PENG
IPC: F02D41/22
Filed: 2020-09-08
Abstract: To provide a control device for high-pressure fuel pumps that can easily identify a high-pressure fuel pump in which an abnormality has occurred, even if a high-pressure fuel supply system comprises a plurality of high-pressure fuel pumps.SOLUTION: A control device 430 for high-pressure fuel pumps 220 controls a plurality of high-pressure fuel pumps 220 each for supplying high-pressure fuel to a common rail 252. The control device 430 comprises a feedback control unit for performing feedback control of the plurality of high-pressure fuel pumps 220 on the basis of an amount of fuel pressure feedback calculated depending on a difference between actual fuel pressure and target fuel pressure, and a diagnosis unit 420 for diagnosing the plurality of high-pressure fuel pumps 220. The diagnosis unit 420 identifies a high-pressure fuel pump 220 in which an abnormality has occurred, out of the plurality of high-pressure fuel pumps 220 on the basis of an amount of change of the actual fuel pressure acquired by changing the amount of fuel pressure feedback for one of the plurality of high-pressure fuel pump 220 and performing the feedback control.SELECTED DRAWING: Figure 6
Patent JP-2022035903-A (JP)
Title: Game machine
Inventor: ONO SHIGERU
IPC: A63F7/02
Filed: 2020-08-21
Abstract: To provide a game machine capable of preventing an actual winning probability from converging to a greatly divergent value from a prescribed winning probability.SOLUTION: A game machine includes control means for performing a lottery with a prescribed winning probability based on establishment of a prescribed condition, and controlling a game according to a result of the lottery, supply means for supplying power from an external power source to the control means, and a noise clear part for removing a noise from power supplied to the control means from the external power source by the supply means. The noise clear part includes tourmaline.SELECTED DRAWING: Figure 3
Patent JP-2022052076-A (JP)
Title: Estimation device and estimation method
Inventor: NAKABASAMI KOSUKE
IPC: G06Q50/30
Filed: 2020-09-23
Abstract: To provide an estimation device and an estimation method for estimating a preference for selecting a travel route by a user using actual station entry/exit data.SOLUTION: An estimation device 10 includes: a target inter-station section distribution generation unit 177 that generates actual in-ticket-gate time distribution of target inter-station sections allowing travel by multiple types of travel routes, based on entry/exit data related to the target inter-station sections; a quote inter-station section distribution generation unit 179 that generates actual in-ticket-gate time distribution of a quote inter-station section, based on entry/exit data related to the quote inter-station section with one type of travel route; an out-of-board distribution generation unit 181 that generates out-of-board time distribution; a per-route estimated distribution generation unit 183 that generates estimated in-ticket-gate time distribution for each of the multiple types of travel routes; and an estimation unit 187 that estimates travel route selectability by a user traveling the target inter-station section by calculating a composite ratio of composite estimated in-ticket-gate time distribution in which a difference between composite estimated in-ticket-gate time distribution of the estimated in-ticket-gate time distribution for each route and actual in-ticket-gate time distribution of the target inter-station section satisfies a predetermined minimum condition.SELECTED DRAWING: Figure 5
Patent JP-2022052468-A (JP)
Title: Photographing device, photographing system, movable body, and program
Inventor: TAKASU SHUSAKU
IPC: G03B17/02
Filed: 2020-09-23
Abstract: To provide a photographing device that can efficiently heat a photographing lens.SOLUTION: A photographing device according to an aspect of the present invention is a photographing device photographing an object, and has a photographing lens, imaging means that picks up an image of the object with the photographing lens; and heating means that heats the photographing lens with an energy based on illumination light that can illuminate an area photographed by the photographing device. The heating means includes an illumination deflection member that deflects at least part of the illumination light toward the photographing lens, and heats the photographing lens with the energy of light with which the photographing lens is irradiated by using the illumination deflection member.SELECTED DRAWING: Figure 18
Patent JP-2022053423-A (JP)
Title: Plug-type synthetic resin cap
Inventor: MARUYAMA ARITOMO
IPC: B65D43/08
Filed: 2020-09-24
Abstract: To provide a plug-type synthetic resin cap having a structure that improves recyclability and has both high sealing performance and ease of opening.SOLUTION: The plug-type synthetic resin cap of the present invention is a plug-type synthetic resin cap that fits into a jaw portion formed at a mouth portion of a container, and includes a top wall, a skirt wall hanging from the top wall, a flange portion provided on the skirt wall and projecting outward in a radial direction, and a locking projection formed inside the skirt wall and engaging with the jaw portion. A notch is formed at a lower end of the skirt wall on an opposite side to the flange portion.SELECTED DRAWING: Figure 1
Patent JP-2022054041-A (JP)
Title: Diaphragm pump
Inventor: ONISHI YASUNORI
IPC: F04B45/04
Filed: 2020-09-25
Abstract: To provide a diaphragm pump capable of improving discharge performance of the pump.SOLUTION: A diaphragm pump includes: a diaphragm; a first base material 10 having a first surface facing the diaphragm; and a second base material 20 disposed to face a second surface at a side opposite to the first surface. The first base material 10 has a first opening portion 12 and a first valve 11, and the second base material 20 has a second opening portion 21 corresponding to the first valve 11, and a second valve 22 corresponding to the first opening portion 12. The first valve 11 has a first penetration portion 13 penetrating a part of an outer side with respect to a region overlapped to the second opening portion 21 in a plane view, of the first base material 10, and the second valve 22 has a second penetration portion 15 penetrating a part of an outer side with respect to a region overlapped to the first opening portion 12 in a plane view, of the second base material 20. The first valve 11 is provided with a first groove 14 not penetrating the first base material 10 on a position not overlapped to the first penetration portion 13 at a side of the second surface of the first base material 10.SELECTED DRAWING: Figure 6
Patent JP-2022056950-A (JP)
Title: Ventilation device and building including the same
Inventor: HIGUCHI TOMOYUKI
IPC: F24F7/08
Filed: 2020-09-30
Abstract: To provide a ventilation device capable of inhibiting pressure loss in an air duct caused by arranging ducts.SOLUTION: A ventilation device 100 according to one aspect of the disclosure includes: a ventilation device body 10; and a pair of duct connection parts 14, 16 which are arranged side by side on a first side surface 12 of the ventilation device body 10 and protrude from the first side surface 12 to be connected with ducts 50, 52. Center axes L14, L16 of the pair of duct connection parts 14, 16 separate from each other as a distance from the first side surface 12 increases.SELECTED DRAWING: Figure 2
Patent JP-2022061830-A (JP)
Title: Binder composition, electrode mixture, electrode, and non-aqueous electrolyte secondary battery
Inventor: AOKI KENTA
IPC: H01M4/131
Filed: 2020-10-07
Abstract: To provide a binder composition used in a possible electrode mixture which suppresses an increase in viscosity (gelation) during storage even when a high nickel-based positive electrode active material is used, has high flexibility to withstand bending, and can increase the electrode density when the electrode is pressed at a constant pressure.SOLUTION: A binder composition according to the present invention includes a vinylidene fluoride polymer containing vinylidene fluoride as a main component, and the weight ratio of the structural unit derived from hexafluoropropylene in the vinylidene fluoride polymer to the structural unit derived from chlorotrifluoroethylene in the vinylidene fluoride polymer is 1 or more and 4 or less.SELECTED DRAWING: None
Patent JP-2022061881-A (JP)
Title: Transparent object using remains of person and production method of the same
Inventor: ISHIBASHI HIRONORI
IPC: A61L2/18
Filed: 2020-10-07
Abstract: To provide a technique capable of safely, stably and in addition, in a natural state, arranging remains near a user.SOLUTION: There is provided a production method of a remains transparent object comprising: a sterilization step for sterilizing remains of a person; a bone pulverizing step for pulverizing the remains; an inspection step for performing toxic metal inspection of the remains powder after subjected to sterilization and bone pulverizing processing; a metal processing step for, if the toxic metal is detected, processing the toxic metal; and a sealing step for sealing the remains powder into a transparent object. By the series of steps, the remains can be safely sealed in the transparent object in a sanitary state, and the transparent object can achieve excellent appearance. Therefore, the remains can be arranged as a transparent object, near a user such as in a life space, in a similar manner to arranging a decorative object without discomfort.SELECTED DRAWING: Figure 9
Patent JP-2022044526-A (JP)
Title: Composition for preventing virus infection
Inventor: HOSOI YUJI
IPC: A23G4/06
Filed: 2020-10-12
Abstract: To provide a composition for preventing virus infection.SOLUTION: The composition for preventing virus infection comprises an extract of a plant of the genus Persimmon as an active ingredient. The virus is, for example, SARS-CoV-2. The extract comprises condensed tannin. The composition is a food selected from solid candy, tablet candy, starch syrup, chewing gum, caramel, gummy, gummy capsules, gummy candy, chocolate, or sweet bean jelly.SELECTED DRAWING: Figure 5
Patent JP-2021008513-A (JP)
Title: Aqueous eye drop
Inventor: INAGAKI KOJI
IPC: A61P43/00
Filed: 2020-10-14
Abstract: To provide diquafosol eye drops with higher safety without containing benzalkonium chloride.SOLUTION: An aqueous eye drop contains diquafosol or a salt thereof with a concentration of 0.1 to 10% (w/v), and chlorhexidines with a concentration of 0.0001 to 0.1% (w/v).SELECTED DRAWING: None
Patent JP-2021016173-A (JP)
Title: Reception method
Inventor: NONAKA YASUYUKI
IPC: H04H40/18
Filed: 2020-10-15
Abstract: To provide a reception method for enabling a user to view subscription programs without failing to process ECMs and EMMs necessary for descrambling.SOLUTION: An embodiment comprises: a tuner unit to receive service signals; a descrambler to receive scrambled content output from the tuner unit; a control unit to control at least the tuner unit and the descrambler; and a CAS module to acquire the second key (Ks) to be given to the descrambler. The control unit is set to process, after receiving EMMs from one business entity, at least R (an integer equal to or greater than 1) of the EMMs within a period of grace before processing in the CAS module. When detecting an additional EMM after processing the R EMMs within the EMM processing grace period after detecting the EMMs of the one business entity, the control section suspends command transmission to the CAS module with respect to at least the EMMs within the grace period.SELECTED DRAWING: Figure 25
Patent JP-2022065947-A (JP)
Title: Game machine
Inventor: KATAYAMA TAKASHI
IPC: A63F7/02
Filed: 2020-10-16
Abstract: To provide a game machine capable of suppressing decrease in an interest.SOLUTION: A game machine includes: a first start pocket 5120 that a game medium shot by leftward shooting can pass; and a second start pocket 2140 that a game medium shot by rightward shooting can pass. A game can be executed in any one mode out of plural game modes having different degrees of advantage to a player. An expectation value in which a result more advantageous to a player can be obtained is higher when a second special pattern game is executed, than when a first special pattern game is executed. The plural game modes include a normal game mode in which variable display of a first special pattern is mainly performed by performing a game by leftward shooting and an advantageous game mode in which a second special pattern game is mainly performed by performing a game by rightward shooting. The normal game mode includes a normal mode, and a high-probability mode A more advantageous to a player than the normal mode.SELECTED DRAWING: Figure 232
Patent JP-2021068705-A (JP)
Title: Rechargeable battery pouch film containing graphene
Inventor: HEO CHUNG HYEON
IPC: B32B15/08
Filed: 2020-10-20
Abstract: To provide a secondary battery pouch film having excellent heat resistance, chemical resistance, and durability, and a manufacturing method thereof.SOLUTION: A secondary battery pouch film includes a sealant layer 10, a first adhesive layer 401 formed on the sealant layer, a primer layer 50 formed on the first adhesive layer, a core layer 20 formed on the primer layer, a second adhesive layer 402 formed on the core layer, and a surface layer 30 formed on the second adhesive layer, and one or more of the sealant layer, the primer layer, the first adhesive layer, the second adhesive layer, and the surface layer contains graphene.SELECTED DRAWING: Figure 2
Patent JP-2022071903-A (JP)
Title: Curable composition, curable ink, storage container, image forming method, image forming apparatus, two-dimensional or three-dimensional image forming apparatus, two-dimensional or three-dimensional image forming method, and printed matter
Inventor: FUJII HIDETOSHI
IPC: C09D11/101
Filed: 2020-10-29
Abstract: To provide an image forming method capable of achieving excellent drying properties even when using an aqueous curable ink.SOLUTION: The image forming method includes: an application step of applying a curable composition containing water and a polymerizable compound onto a recording medium; an active energy ray irradiation step of irradiating, with an active energy ray, the recording medium onto which the curable composition has been applied; and a drying step of bringing the recording medium after the irradiation into contact with a heatable rotor to heat the recording medium. The polymerizable compound contains a tri- or higher functional polymerizable compound. The content of the water is higher than the content of the polymerizable compound.SELECTED DRAWING: None
Patent JP-2022072999-A (JP)
Title: Photocurable composition
Inventor: OHASHI Yuri
IPC: C08F2/44
Filed: 2020-10-30
Abstract: To provide a photocurable composition usable in a sealing material having lower moisture permeability which is important for improvement of durability of a solar cell and is used to seal an electrolytic solution.SOLUTION: A photocurable composition contains a photocurable acrylic resin component and clay mineral powder, in which the clay mineral powder preferably contains two or more powder having different average particle diameters D50, and further preferably is talc and/or mica. The photocurable composition can be used to seal a solar cell and an electronic device.SELECTED DRAWING: None
Patent JP-2022073395-A (JP)
Title: Unmanned delivery system and unmanned delivery method
Inventor: HASHIMOTO YASUHIKO
IPC: B25J5/00
Filed: 2020-10-30
Abstract: To provide a delivery system and delivery method capable of smoothly delivering a cargo to a receiver.SOLUTION: An unmanned delivery system 100 comprises an autonomous robot 2, and an unmanned aerial vehicle 1 for transporting a cargo to a mid-route location during delivery of the cargo. The autonomous robot 2 is provided with a robot control device configured to control the autonomous robot 2 so as to deliver the cargo that has been deposited at the mid-route location to a destination 4.SELECTED DRAWING: Figure 1
Patent JP-2022075240-A (JP)
Title: Golf ball
Inventor: TAKUBO TOSHIYUKI
IPC: A63B43/00
Filed: 2020-11-06
Abstract: To provide a golf ball 2 suitable for ballistic analysis or evaluation of golf equipment.SOLUTION: The golf ball comprises a core 4, an inner cover 6 located outside the core 4, and an outer cover 8 located outside the inner cover 6. The core 4 comprises a capsule 14, a plurality of separators 16, an electronic unit 18, and a plurality of filling bodies 20. The melting point of the capsule 14 is 100°C or higher. A ratio P1 of a volume Vr of the capsule 14 to a volume Vc of the core 4 is 25% or more and 75% or less. The electronic unit 18 is housed in the capsule 14. The electronic unit 18 detects the behavior of the golf ball 2.SELECTED DRAWING: Figure 1
Patent JP-2022076358-A (JP)
Title: Resin film, formation method for resin film, and display device
Inventor: GOTO YUICHIRO
IPC: G02B5/22
Filed: 2020-11-09
Abstract: To provide a resin film and the like that can achieve both optical characteristics and heat blocking properties.SOLUTION: A resin film includes a heat blocking layer 17, a low refractive index layer 19, and a hard coat layer 16 that is an adjacent layer. The heat blocking layer 17 has a thickness of 300 nm or more and 1500 nm or less and blocks heat. The low refractive index layer 19 has a lower refractive index than the heat blocking layer 17. The hard coat layer 16 is adjacent to the heat blocking layer and is a layer other than the low refractive index layer 19. The difference in refractive index between the hard coat layer 16 and the heat blocking layer is 0.04 or less.SELECTED DRAWING: Figure 2
Patent JP-2022076805-A (JP)
Title: Re-sealable packaging material
Inventor: ISHIDA RIKIO
IPC: B65D83/08
Filed: 2020-11-10
Abstract: To provide a re-sealable packaging material that has virginity and can prevent a content from being contaminated by adhesive or the like.SOLUTION: A re-sealable packaging material includes: a film provided with a cut line for forming a takeout port; and an adhesive label detachably attached to the film. An adhesive layer coated with an adhesive is provided on one surface of the adhesive label along an outer peripheral edge thereof, and a central part thereof is a non-adhesive layer to which an adhesive is not applied. The non-adhesive layer is larger than an inner region of the cut line, and the adhesive label is attached to the film with the non-adhesive layer completely covering the inner region, and the non-adhesive layer and the inner region do not adhere to each other.SELECTED DRAWING: Figure 1
Patent JP-2021182365-A (JP)
Title: Commodity information provision system and service information provision system
Inventor: SUEMATSU DAIKICHI
IPC: G06Q30/02
Filed: 2020-11-26
Abstract: To allow consumers to trust commodities and services more and to allow consumers to select commodities and services at ease.SOLUTION: A system comprises: commodity provider information recording means 6 to record commodity provider information transmitted from a commodity provider terminal 2; information provider information recording means 7 to record information provider information transmitted from an information provider terminal 3; output means 8A, 8B; and point rewarding means 9.SELECTED DRAWING: Figure 1
Patent JP-2022085570-A (JP)
Title: Image forming apparatus and ink
Inventor: ASAMI TAKESHI
IPC: B41J2/01
Filed: 2020-11-27
Abstract: To provide an image forming apparatus capable of providing an image having good metallic luster and excellent scratch resistance.SOLUTION: The image forming apparatus includes: discharge means 41 for discharging an ink containing a metal pigment to a recording medium 40; and heating and pressurizing means 45 for heating and pressurizing the recording medium to which the ink has been discharged. There is also provided an ink to be used in an image forming apparatus including: discharge means for discharging an ink to a recording medium; and heating and pressurizing means for heating and pressurizing the recording medium to which the ink has been discharged. The ink contains a metal pigment, and silver is preferably used as the metal pigment.SELECTED DRAWING: Figure 2
Patent JP-2022085966-A (JP)
Title: Roll outer layer material for rolling and composite roll for rolling
Inventor: IWATA NAOMICHI
IPC: C22C30/02
Filed: 2020-11-30
Abstract: To provide a roll outer layer material for rolling in which abrasion resistance is improved in comparison with conventional ones to suppress occurrence of crack, and a composite roll for rolling using the same.SOLUTION: A roll outer layer material for rolling contains, by mass%, W:25.0-65.0%, Si:0.05-3.00%, and C:0.5-3.5%, and each content of three or more kinds of elements selected from the group of Fe, Co, Mn, Ni, and Cu, by atomic% ratio, in the range of 0.80-1.20. In addition to the above-mentioned composition, by mass%, one kind or two or more kinds of elements selected from the group of Cr:0.5-5.0%, Mo:0.5-5.0%, V:0.5-5.0%, and Nb:0.5-5.0% can be contained.SELECTED DRAWING: None
Patent JP-2022086424-A (JP)
Title: Flush toilet bowl
Inventor: TOTSUGI MAKOTO
IPC: E03D11/02
Filed: 2020-11-30
Abstract: To provide a flush toilet bowl capable of improving a drain performance on excrement by curbing energy loss that arises when cleaning water including the excrement flows from a falling passage to a rising passage in a drain trap pipeline.SOLUTION: A flush toilet bowl 1 includes: a bowl part 8 that receives excrement; a water discharge part 24 that discharges cleaning water to the bowl part to form a swirl flow; and a drain trap pipeline 12 including a falling passage 32 connected to the bowl part and extending downward from the bowl part and a rising passage 34 connected to the falling passage and extending upward from the falling passage. The falling passage includes an inlet part 38 formed in a connecting part with the bowl part. The falling passage includes an outlet part 40 formed in a connecting part with the rising passage. A cross section orthogonal to a center axis X of the falling passage on the outlet part side of the falling passage is a substantially triangular shape, the cross section including an upper edge and two side edges extending from both ends of the upper edge downward and obliquely inside, and the upper edge and the two side edges being formed in a circular arc shape with an apex at which the two side edges cross each other located on the lower side.SELECTED DRAWING: Figure 2
Patent JP-2022086915-A (JP)
Title: Decorative sheet, decorative material and manufacturing method of decorative sheet
Inventor: SANO Mamiko
IPC: B32B27/32
Filed: 2020-11-30
Abstract: To provide a decorative sheet having antiviral properties, capable of being hardened even if made into a thin film, while excellent in antiviral properties, and enabling easy production.SOLUTION: A decorative sheet 10 includes: on one face of a transparent roll web 20, a print pattern layer 50 with a pattern printed, a coloring layer 40 and a primer layer 30 laminated in this order; and on the other face thereof, a surface protective layer 60. The transparent roll web 20 includes a polypropylene-based transparent thermoplastic resin layer with a transparent skin layer 21, a transparent core layer 22 and a transparent skin layer 23 laminated in this order. A dispersant is added as a nano-sized additive to the transparent skin layers 21 and 23. The surface protective layer 60 includes an antiviral agent and at least one kind from among a thermosetting resin, an ultraviolet-curable resin or an electron ray curable resin.SELECTED DRAWING: Figure 1