baber/WOPTO huggingface dataset:
Patent JP-2021152592-A (JP)
Title: toner
Inventor: ISONO NAOYA
IPC: G03G9/093
Filed: 2020-03-24
Abstract: To provide a toner that improves adhesion between a core and a shell, prevents peeling of the shell even in use over a long period, and has excellent developability for a long period.SOLUTION: A toner has a toner particle that has a core particle having a resin component and a shell on the surface of the core particle. The resin component contains a polyester resin having a monomer unit having a heterocyclic group in an amount of more than 50.0 mass% in the resin component, and the shell is at least one resin selected from the group consisting of a specific (meth)acrylic resin and a melamine resin.SELECTED DRAWING: None
Patent JP-2020127207-A (JP)
Title: Method by first device, method by policy control device, and method by second device
Inventor: IWAI TAKANORI
IPC: H04L47/20
Filed: 2020-03-25
Abstract: To facilitate control of background data transfer in a core network in response to a request from an external server.SOLUTION: A first device receives a first request for background data transfer from a second device that interacts with a core network to provide a service. Then, the first device transmits a second request for background data transfer to a policy control device on the basis of the first request such that the policy control device in the core network determines the maximum bit rate for the background data transfer.SELECTED DRAWING: Figure 2
Patent JP-2021158773-A (JP)
Title: Linear motor
Inventor: MATOBA HISASHI
IPC: H02K41/02
Filed: 2020-03-26
Abstract: To provide a linear motor capable of improving filling property of a resin coating a coil.SOLUTION: A linear motor comprises: a plurality of teeth parts 31b; a plurality of coils 35; and a substrate 37. The plurality of coils 35 is arranged along a straight one direction. The plurality of coils 35 is connected to the substrate 37. The substrate 37 comprises: a connection part 53; and a circulation part 59. The connection part 53 is provided to one side of a direction orthogonal to one direction, and is connected to each coil 35. The circulation part 59 is provided to the other side of a direction orthogonal to the one direction to penetrate the substrate 37 in a thickness direction, and forms a penetration part 57a passed through between the adjacent coils 35.SELECTED DRAWING: Figure 3
Patent JP-2021155992-A (JP)
Title: Control device and drift recovery system
Inventor: KIMURA YUICHIRO
IPC: B63B35/32
Filed: 2020-03-26
Abstract: To provide a control device for a boat for drift recovery which can reduce a human burden in the recovery of the drift.SOLUTION: A control device (3) includes: a recovery tool for recovering the drift on water; and a movement control part (316) for controlling the movement of one or a plurality of boats (1) including a communication device (14) for transmitting/receiving information, and for moving the boat (1) in a path where the drift is recovered by the recovery tool, based on the information acquired from the communication device (14).SELECTED DRAWING: Figure 1
Patent JP-2021157478-A (JP)
Title: Wallet server, wallet program, and wallet system
Inventor: YAMADA KENICHI
IPC: G06Q20/14
Filed: 2020-03-26
Abstract: To provide a wallet server, wallet program, and wallet system configured to facilitate settlement when a plurality of persons act in a group.SOLUTION: A processor having hardware creates, on acquisition from a first terminal of a request to create group settlement means for settlement with electronic money by using the first and second terminals associated with an organizer of a group and each of participants, the group settlement means in a wallet on which a plurality of pieces of settlement means can be registered, and outputs a request to deposit money to a first server designated in the creation request, to a second server designated in registered information, on the basis of the information registered on the group settlement means acquired from the second terminal.SELECTED DRAWING: Figure 2
Patent JP-2021061230-A (JP)
Title: Negative electrode material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery
Inventor: YAMADA SHUNSUKE
IPC: H01M4/36
Filed: 2020-03-27
Abstract: To provide: a negative electrode material for nonaqueous secondary batteries, which is capable of providing a nonaqueous secondary battery that has high capacity and excellent high-rate charge and discharge characteristics, while achieving an excellent balance between low-temperature input/output characteristics and high-temperature storage characteristics; a negative electrode which contains this negative electrode material for nonaqueous secondary batteries; and a nonaqueous secondary battery.SOLUTION: There is provided a negative electrode material for nonaqueous secondary batteries, which contains, in at least a part of the surface, graphite that comprises an amorphous carbonaceous material, and which is configured such that the cumulative pore volume of pores having a pore diameter within the range of 0.01 μm or more and 1 μm or less is 0.100 mL/g or less, and the DTA curve obtained by differential thermal analysis (DTA) in an air stream satisfies at least one of the following conditions 1) and 2). 1) There is no exothermic peak within the temperature range of 550°C or more and 650°C or less. 2) There is an exothermic peak within the temperature range of 550°C or more and 650°C or less, and the area of the exothermic peak is more than 0 μV s/mg but 90 μV s/mg or less.SELECTED DRAWING: None
Patent JP-2020189081-A (JP)
Title: System for estimating thermal comfort
Inventor: UCHIYAMA AKIRA
IPC: A61B5/16
Filed: 2020-03-27
Abstract: To solve a problem that information estimated based on biological information is sometimes low in accuracy since an error is large in biological information such as a cardiac rate acquired by using a device such as a wearable sensor.SOLUTION: A system includes a first acquisition unit 11, a second acquisition unit 21, and estimation units 13, 23, and 32. The first acquisition unit 11 acquires object first biological information. The first acquisition unit 11 is composed of one or more sensors. The second acquisition unit 21 acquires object second biological information. The second acquisition unit 21 is composed of one or more sensors different from the sensors of the first acquisition part 11. The estimation units 13, 23, and 32 estimate object first thermal comfort based on the first biological information. The estimation units 13, 23, and 32 estimate object thermal comfort based on the first biological information and the second biological information. When the second acquisition unit 21 does not acquire the second biological information, the estimation units 13, 23, and 32 regard the first thermal comfort corrected based on the second biological information acquired by the second acquisition unit in the past as object thermal comfort.SELECTED DRAWING: Figure 7
Patent JP-2021155633-A (JP)
Title: Polyimide resin, polyimide varnish, polyimide film, laminate, display member, touch panel member, liquid crystal display device, and organic electroluminescent display device
Inventor: YABUMOTO KAZUKI
IPC: G02F1/1333
Filed: 2020-03-27
Abstract: To provide a polyimide film having high elastic modulus and improved flexure resistance while having sufficient transparency.SOLUTION: A polyimide film contains a polyimide resin containing a constitutional unit expressed by a formula (1) below. (In the formula (1), each symbol is as described in the specification.)SELECTED DRAWING: None
Patent JP-2021158628-A (JP)
Title: Vibration device and electronic device
Inventor: KAMAKURA TOMOYUKI
IPC: H01L25/00
Filed: 2020-03-30
Abstract: To provide a vibration device which can achieve downsizing, and to provide an electronic device including the vibration device.SOLUTION: A vibration device includes: a vibration piece; a container which houses the vibration piece; a circuit part disposed at the container and overlapping with the vibration piece in a plan view; and an inductor which is disposed at the container, does not overlap with the vibration piece in the plan view, and is electrically connected to the circuit part. The container includes at least a first member and a second member and a joint area for joining the first member and the second member to each other. It is preferable that the inductor be disposed at the joint area.SELECTED DRAWING: Figure 3
Patent JP-2021160843-A (JP)
Title: Printing machine preventing stain on rolled paper printed matter
Inventor: MIYAZAKI TAKESHI
IPC: B41F13/58
Filed: 2020-03-30
Abstract: To provide a printing machine which does not stain a rolled paper printed matter.SOLUTION: A printing machine performing printing on a print sheet supplied in the shape of a rolled paper is comprised of at least a printing unit, a drying unit, a web pass unit 1 and a folding unit. The printing machine further comprises: lower cold air supply means which is provided between a drag roller 10 of the web pass unit and a triangular plate 11, supplies cold air from the lower side of a rolled paper printed matter 2 to cool the rolled paper printed matter, and floats the rolled paper printed matter from the triangular plate to bias the rolled paper printed matter into a non-contact state; upper cold air supply means which cools the rolled paper printed matter from the opposite side of the lower cold air supply means; lower temperature detection means which detects the surface temperature on the lower side of the rolled paper printed matter before cooling; upper temperature detection means which detects the surface temperature on the upper side; temperature calculation means which calculates the temperature of the cold air sent to the lower cold air supply means and the upper cold air supply means from the detected temperature of the rolled paper printed matter; lower cold air temperature adjustment means which adjusts the temperature of the cold air on the lower side so that the temperature of the cold air becomes calculated temperature; and upper cold air temperature adjustment means which adjusts the temperature of the cold air on the upper side.SELECTED DRAWING: Figure 1
Patent JP-2021161720-A (JP)
Title: Quality prediction method and quality control method of improvement body
Inventor: OMORI KEIJI
IPC: E02D3/12
Filed: 2020-03-31
Abstract: To provide a method capable of predicting quality of an improvement body without waiting for a confirmation result of quality of the improvement body by a boring after a ground improvement.SOLUTION: A quality prediction method of an improvement body by using a prediction model in a high pressure injection and stirring method includes: inputting prediction input data containing data related to a construction method determined prior to a construction, data related to a ground to be constructed, and data related to a construction specification in a construction, into the prediction model; outputting a diameter of an improvement body as prediction output data from the prediction model; and predicting quality of the improvement body based on the obtained diameter of the improvement body, in which the prediction model is formed by learning by a neural network using a plurality of pieces of learning data that are combinations of learning input data containing data related to a construction method determined prior to a construction, data related to a ground to be constructed, and data related to a construction specification in a construction, and learning output data comprising a diameter of the improvement body.SELECTED DRAWING: Figure 1
Patent JP-2021159324-A (JP)
Title: Game machine
Inventor: SAKA YUKI
IPC: A63F7/02
Filed: 2020-03-31
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: When power is cut off and then is restored in a state in which a game does not progress when a specific effective period is started while a small win game performance continues without entry of game balls into a specific area 64, a small win game is completed and a big win game is started when game balls enter the specific area 64 at a point of time when power is restored, but a small win game is completed but a big win game is not started when game balls do not enter the specific area 64 at a point of time when power is restored.SELECTED DRAWING: Figure 17
Patent JP-2021163241-A (JP)
Title: Information processing apparatus, information processing system, information processing method and information processing program
Inventor: KAWAGUCHI KATSUYA
IPC: G06Q10/08
Filed: 2020-03-31
Abstract: To enable acquiring information from a system associated with a supply chain even when a system of a plurality of new interested persons is added to the existing system associated with a supply chain.SOLUTION: An information acquisition unit 160 of an information processing apparatus 16 acquires information from at least one of an ordering system having information associated with order placement and a plurality of ordering systems having information associated with order acceptance for the order placement. And, an information output unit 164 outputs the information acquired by the information acquisition unit 160 after receiving a request from an outside.SELECTED DRAWING: Figure 24
Patent JP-2021163700-A (JP)
Title: Fuel cell system
Inventor: KUSANO YUYA
IPC: H01M8/04
Filed: 2020-04-02
Abstract: To provide a fuel cell system capable of stably supplying power while securing cooling performance of an intercooler.SOLUTION: A fuel cell system 1 includes a control unit 50 that calculates a required water amount required for an intercooler 35 cooling air discharged with set requirement pressure from an air compressor 34 and, when an actual water amount of generated water generated in a fuel cell stack 10 is smaller than the calculated required water amount, calculates an insufficient power amount with respect to a requested power amount in the case of reducing discharge pressure of the air compressor 34 to cooling enabling pressure capable of performing cooling with the actual water amount. On the basis of a result of the calculation, the control unit 50 supplies power generated by the fuel cell stack 10 with the cooling enabling pressure to a motor 9 and supplies the insufficient power amount from a battery 52 to the motor 9.SELECTED DRAWING: Figure 1
Patent JP-2020180972-A (JP)
Title: Sensor assemblies with multiple range construction
Inventor: Chen ya-mei
IPC: G01L1/18
Filed: 2020-04-21
Abstract: To provide sensor assemblies constructed so as to enable measurement of external force over multiple ranges.SOLUTION: Power sensor devices 10 comprise a sensor die 12 formed of two silicon members 14 and 16 that are joined together. The first member 14 comprises: a first membrane 24; and a buried cavity 27 located under the first membrane formed of recessed parts 26 on the second member 16. The second member 16 comprises a second membrane 44 formed of recessed parts 32 on a lower surface of the second member forming a backside cavity 36. The first membrane and the second membrane are vertically aligned with each other. The first member comprises: a first set of electrical sensing elements 48 arranged adjacent to the first membrane; and a second set of electrical sensing elements 54 arranged adjacent to the second membrane. Electrical contacts 58 are arranged along a sensor die surface in order to facilitate electrical connection with an external device.SELECTED DRAWING: Figure 1A
Patent JP-2021171153-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-21
Abstract: To provide a game machine having new amusement.SOLUTION: A game machine includes: special lottery means capable of executing a special lottery relating to control of a special game state capable of granting profit to a player on the basis of passage of game balls shot toward a game area through a special start area; special pattern variation control means capable of executing variable display of a special pattern on the basis of a result of a special lottery; special game state control means capable of controlling to a special game state when variable display of a special pattern is executed and a special result is derived; and specific control execution means capable of executing at least any one specific control from among first specific control capable of reducing variation display time of a special pattern as compared with a normal game state and second specific control capable of increasing frequency for permitting or facilitating passage of game balls to a special start area as compared with a normal game state until variable display of a special pattern is executed for a different number of times each time.SELECTED DRAWING: Figure 66
Patent JP-2021171880-A (JP)
Title: Container stack conveyance device and container stack conveyance method
Inventor: YOSHITOMI HIDETSUGU
IPC: B25J15/08
Filed: 2020-04-25
Abstract: To efficiently convey a container stack, in which containers are stacked vertically, to a target place without dropping the container stack.SOLUTION: A container stack conveyance device of the invention includes: side surface holding means which holds a side surface of a container stack in which containers are stacked; flange supporting means which supports a flange of the container at the bottom of the container stack; driving means which conveys the container stack in a state that the side surface of the container stack is held by the side surface holding means and the flange is supported by the flange supporting means; and opening/closing controlling means which controls opening/closing of the side surface holding means and the flange supporting means.SELECTED DRAWING: Figure 1
Patent JP-2021171799-A (JP)
Title: Full automatic butt joining device
Inventor: MURATA AKIHISA
IPC: B23K9/29
Filed: 2020-04-27
Abstract: To fully automatize butt welding of the termination of a preceding belt-like metal plate and the start end of a succeeding belt-like metal plate.SOLUTION: A full automatic butt joining device includes: right and left tables 2 for abutting the termination of a preceding belt-like metal plate W1 and the start end of a succeeding belt-like metal plate W2; right and left suction holding devices 3 for sucking and holding both of the belt-like metal plates W1 and W, respectively; right and left guide plates 4 for guiding both of the belt-like metal plates W1 and W2 onto the tables 2; right and left clamps 5 for positioning both of the belt-like metal plates W1 and W2 and holding and fixing both of the belt-like metal plates W1 and W2; a cutting device 6 for cutting both of the belt-like metal plates W1 and W2 in a width direction; right and left feeding devices 7 for feeding both of the belt-like metal plates W1 and W2 to the cutting device 6; a clamp mechanism 8 for sandwiching and fixing the vicinity of the butted parts of both of the belt-like metal plates W1 and W2 from above and below; and a welding device 10 for welding the butted parts of both of the belt-like metal plates W1 and W2.SELECTED DRAWING: Figure 6
Patent JP-2021172388-A (JP)
Title: Skin pack packaging body
Inventor: OTSUKI AKIYOSHI
IPC: B65D65/40
Filed: 2020-04-27
Abstract: To provide an easily opened skin pack packaging body in which a package is difficult to shift.SOLUTION: A skin pack packaging body (1) comprises a bottom material (2) and a lid material (3), and a package (4) is held therebetween. A dynamic friction coefficient between the bottom material (2) and the lid material (3) measured in a state before sealing in accordance with JIS K 7125 is 0.15-1.SELECTED DRAWING: Figure 1
Patent JP-2021012869-A (JP)
Title: Film connector device and chemical substance leakage sensing sensor system including the same
Inventor: LIM HYUN TAE
IPC: H01R12/77
Filed: 2020-04-28
Abstract: To provide a film connector device and a chemical substance leakage sensing sensor system including the same.SOLUTION: In a film connector device including an upper housing having an opened lower part in which an electric cable connected to the outside is installed, a terminal that is provided inside the upper housing and is electrically connected to the electric cable, and a lower housing which is joined to the upper housing so as to cover an opened site of the upper housing and has a film joint portion to which a conductive film is slid and joined from a side, the terminal includes an elastically deformable structure that is elastically deformable in a direction in which the conductive film is pressurized.SELECTED DRAWING: Figure 4
Patent JP-2021173723-A (JP)
Title: Imaging device and imaging method
Inventor: ISHIKAWA NAOKI
IPC: G01N21/17
Filed: 2020-04-30
Abstract: To eliminate the effect of noise attributable to a reflection surface located in the vicinity of the object to be imaged and obtain image quality which is good even for a portion which is away from the reflection surface.SOLUTION: In an Oct imaging device, a shading member 230 having a transmission pattern in which a high transmission and a low transmission part are alternately arranged is arranged on the side opposite a spheroid Sp (object to be imaged) across an objective lens 232, and image noise attributable to reflected light from a well bottom face Wb is thereby reduced. The shading member 230 is designed to be movable forward/backward by a reciprocating mechanism 237, and moves to a retreat position when the distance between the focus of the objective lens 232 and the well bottom face Wb is larger than a prescribed threshold and does not shield light.SELECTED DRAWING: Figure 1
Patent JP-2020117439-A (JP)
Title: Glasses having improved ion exchangeability and thermal expansion
Inventor: ULRICH FOTHERINGHAM
IPC: C03C3/064
Filed: 2020-05-01
Abstract: To provide a glass having good chemical toughenability in combination with low brittleness and advantageous thermal expansion coefficients.SOLUTION: The present invention relates to a glass having a composition characterized by the following glass constituent phases: Albite 10-40 mol%, Reedmergnerite 10-65 mol%, Potassium reedmergnerite 0-32 mol%, Grossular 0-10 mol%, Cordierite 0-10 mol%, Willemite 0-15 mol%, Silicon dioxide 0-50 mol%, Diboron trioxide 0-15 mol%, Titanium wadeite 0-24 mol%, Strontium feldspar 0-20 mol%, and Celsian 0-20 mol%.SELECTED DRAWING: None
Patent JP-2021184005-A (JP)
Title: Electro-optic device, electronic apparatus and manufacturing method for electro-optic device
Inventor: IIZUKA SHOTA
IPC: G09F9/30
Filed: 2020-05-21
Abstract: To provide a liquid crystal device and an electronic apparatus capable of improving a display quality.SOLUTION: An electro-optic device comprises: a first base material; a pixel electrode 27 provided on the first base material; wiring 52a, 52b and a relay electrode 51 arranged between the first base material and the pixel electrode 27; a seventh insulating layer 40g arranged between the wiring 52a, 52b and the relay electrode 51 and the pixel electrode 27; and a contact hole CNT71 provided on the seventh insulating layer 40g for electrically connecting the relay electrode 51 and the pixel electrode 27. A shrinking film 61a for shrinking the contact hole CNT71 and an embedding film 61b of a void 72 formed on a surface of the seventh insulating layer 40g are ALD films formed by the same process.SELECTED DRAWING: Figure 5