baber/WOPTO huggingface dataset:
Patent JP-2022016458-A (JP)
Title: Intrusion detection device, intrusion detection method, and intrusion detection program
IPC: H04N7/18
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique which supports work that a user sets a region to a video image. 
     SOLUTION: A setting support device comprises an acquisition section, a calculation section and a determination section. The acquisition section acquires coordinates designated by a user to a video image obtained by capturing a three-dimensional space. The calculation section calculates coordinates in the video image at a position a predetermined distance away from a position of the three-dimensional space corresponding to the acquired coordinates. The determination section determines a region to be set to the acquired coordinates on the basis of the coordinates calculated by the calculation section. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068261-A (JP)
Title: Apparatus for manufacturing patterned resin composition laminated sheet, and method for manufacturing patterned resin composition laminated sheet
Inventor: ITO HIRONAGA
IPC: G03F7/20
Filed: 2021-11-02
Abstract: To reduce time spent for setting a mask, and standardize a process resulted in setting of the mask.SOLUTION: An apparatus for manufacturing a patterned resin composition laminated sheet includes mask mounting means 6, means 7 for measuring an exposure gap value 1 of each part, means for confirming that exposure gap value tolerance in a part with a concentric circular distance from the center of a mask 5 is within a predetermined range, means for determining an appropriate deflection correction value of the mask, mask deflection correction means 20, and exposure means for exposing a resin composition layer after deflection correction, wherein the means for determining the appropriate deflection correction value is represented by the following expression (1). In the expression (1), Xna is an average measurement value of the exposure gaps in each of the parts excluding the outer peripheral part of the mask, Xma is an average measurement value of the exposure gaps of the mask outer peripheral part, Lna is an average distance between the mask outer peripheral part and each of the measurement parts of the exposure gap, Lma is an average distance between the outer peripheral part of the mask and each of the parts of a loading member, and k is a value of 0.7-1.3.SELECTED DRAWING: Figure 1(a)
Patent JP-2023074842-A (JP)
Title: packaged food
Inventor: ISHIDA SATORU
IPC: B65D65/40
Filed: 2021-11-18
Abstract: To provide packaged food exhibiting an excellent opening property together with fall resistance, that comprises a lid body exhibiting excellent gas barrier such as water vapor or the like, the body comprising a paper substrate.SOLUTION: According to a lid body 10 comprising a container body 12 whose opening is provided, that is formed with a flange, a functional layer 6 exhibiting a water-resisting property, a printing layer 5, a paper substrate 4, a support layer 2, and a heat seal layer 1 in this order; packaged food 40 according to an embodiment of the present invention comprises: a food packaging container 20 comprising a lid body heat-sealed by the flange via the heat seal layer, that covers the opening; and food 30 stored in the food packaging container. Mass of the paper substrate is larger than mass of any other layer included in the lid body. Fracture strength of the support layer is larger than peeling strength between the lid body and the container body. A heat seal portion between the lid body and the container body has a width of 2 to 12 mm. The peeling strength between the lid body and the container body is 4 to 32 N/15 mm.SELECTED DRAWING: Figure 1
Patent JP-2023074863-A (JP)
Title: data collection device
Inventor: NISHIMURA YOSHITARO
IPC: G01R13/20
Filed: 2021-11-18
Abstract: To provide a data collection device for performing a highly accurate analysis in waveform measurement.SOLUTION: A data input device 10 is a device that transfers each of multiple pieces of observation data, which are input at a predetermined transmission cycle via a serial bus, as sampling data, to a measuring instrument body. The data input device 10 includes: a controller 11 that acquires the multiple pieces of observation data, generates multiple pieces of reception count data associated with the respective multiple pieces of observation data and assigned with predetermined ID numbers, and outputs the multiple pieces of observation data and the multiple pieces of reception count data; and a buffer memory 12 that stores the multiple pieces of observation data and the multiple pieces of reception count data output from the controller 11.SELECTED DRAWING: Figure 2
Patent JP-2023076867-A (JP)
Title: optical unit
Inventor: TANAKA HIDETADA
IPC: F21S41/145
Filed: 2021-11-24
Abstract: To provide a new technology improving the lighting design of a vehicular headlight.SOLUTION: An optical unit 12 is equipped with a light source 14 that has a first light-emitting portion 14a and a second light-emitting portion 14b, a rotary reflector 16 that rotates about a rotary shaft R while reflecting first light L1 emitted from the first light-emitting portion 14a, a fixed reflector 20 that reflects second light L2 emitted from the second light-emitting portion 14b, and a projecting lens 18 that projects the first light L1 reflected by the rotary reflector 16 to the vehicle front side as a first light-distribution pattern, and projects the second light L2 reflected by the fixed reflector 20 as a second light-distribution pattern. The first light-emitting portion 14a lights up when forming a high-beam light-distribution pattern as a first light-distribution pattern, and the second light-emitting portion 14b lights up when the first light-emitting portion 14a is off.SELECTED DRAWING: Figure 1
Patent JP-2023077136-A (JP)
Title: Power receiving device, power supplying device, method performed by power receiving device, method performed by power supplying device, and communication system
Inventor: FUJITA SHOGO
IPC: H04L41/06
Filed: 2021-11-24
Abstract: To provide: a power receiving device which receives provision of a prior notice of a power supply stop from a power supplying device and performs processing required by the power supply stop; the power supplying device; a method performed by each of the power receiving device and the power supplying device; and a communication system.SOLUTION: A communication system includes a power supplying device and a plurality of power receiving devices. The power receiving devices 103 each include: a connection unit which is connected to the power supplying device; a power source unit which receives power supply from the power supplying device via the connection unit; and a control unit which, when acquiring a prior notice of a power supply stop from the power supplying device via the connection unit, executes predetermined processing by a timing of the power supply stop from the power supplying device.SELECTED DRAWING: Figure 3
Patent JP-2023078682-A (JP)
Title: injector
Inventor: MIYAZAKI TAKAO
IPC: F02M61/16
Filed: 2021-11-26
Abstract: To prevent excessive tensile stress from being imposed on a specified point of a nozzle body 91 of an injector 17.SOLUTION: In an injector 17 for injecting fuel into a combustion chamber of an internal combustion engine, the injector 17 comprises an injector body 52 and a nozzle body 91, the injector body 52 comprises a nozzle body abutment face 52b abutting on the nozzle body 91, and a first fuel passage 63 for supplying the fuel to the nozzle body 91, and the nozzle body 91 comprises an injector body abutment face 91e abutting on the nozzle body abutment face 52b, an injection hole 66 from which the fuel is injected, a second fuel passage 61 for supplying the fuel supplied from the first fuel passage 63 to the injection hole 66, and a cylindrical screw part 91g erecting at an external peripheral part of the injector body abutment face 91e. The nozzle body 91 is fixed to the injector body 52 by the screwing of the screw part 91g to the injector body 52.SELECTED DRAWING: Figure 2
Patent JP-2023078686-A (JP)
Title: Management device
Inventor: ARAI SHIGERU
IPC: G06Q10/083
Filed: 2021-11-26
Abstract: To effectively avoid battery exhaustion of a radio terminal device.SOLUTION: A battery residual amount acquisition part acquires a battery residual amount of a mobile radio terminal device 10. A confirmation request part performs a confirmation request for confirming an intension whether or not a delivery of an exchange battery is desired to the mobile radio terminal device 10 when the battery residual amount is less than a first setting value, and is a second setting value or more which is lower than the first setting value. A delivery instruction part notifies a delivery instruction of the exchange battery to the mobile radio terminal device 10 to a delivery mobility 30, a delivery management person terminal device managed by a delivery management person, or a delivery person terminal device held by a delivery person. A delivery instruction part 214 notifies the delivery instruction in the case where a response against the confirmation request is that the delivery of the exchange battery is desired or the case where the battery residual amount of the acquired mobile radio terminal device 10 is less than the second setting value.SELECTED DRAWING: Figure 1
Patent JP-2023080625-A (JP)
Title: vehicle
Inventor: TATSUJIMA YUKI
IPC: B62D33/06
Filed: 2021-11-30
Abstract: To provide a vehicle characterized in that the layout of apparatuses to be disposed below a rear floor panel can be improved.SOLUTION: A vehicle includes: a rear floor panel on which a wheelchair can be mounted; and an exhaust pipe which is disposed below the rear floor panel. The rear floor panel has a plurality of inclined surface parts juxtaposed in a fore-and-aft direction in a rear end in the fore-and-aft direction of the vehicle. The plurality of inclined surface parts includes a front inclined surface part and a rear inclined surface part which are adjacent to each other in the fore-and-aft direction. The front inclined surface part and the rear inclined surface part descend downward in the vehicle as they go rearward in the vehicle. An inclination angle of the rear inclined surface part with respect to a horizontal surface is larger than an inclination angle of the front inclined surface part. The exhaust pipe includes a bent pipe part that is bent to be convex toward a junction between the front inclined surface part and the rear inclined surface part when the vehicle is seen from the lateral direction and that is located close to the junction.SELECTED DRAWING: Figure 1
Patent JP-2023080996-A (JP)
Title: metal manufacturing method
Inventor: MINAMITANI KAZUYA
IPC: C22B9/05
Filed: 2021-11-30
Abstract: To provide a method which effectively reduces phosphorus from a metal oxide containing phosphorus at low cost in a short time.SOLUTION: A metal manufacturing method includes a metallization treatment step of reacting a metal oxide containing phosphorus used in a main raw material or an auxiliary raw material for metal smelting or metal refining with reducing gas under adjustment of a treatment temperature of T1 and oxygen particle pressures PO2,1, and making a solid containing metal, and a phosphorus removal treatment step of reacting the metallized solid with the reducing gas under adjustment of a temperature of T2 and oxygen partial pressures PO2,2, and removing the phosphorus in the solid to a gas phase, and obtains metal having low phosphorus concentration.SELECTED DRAWING: Figure 1
Patent JP-2023081438-A (JP)
Title: Automatic travel method, work vehicle and automatic travel system
Inventor: NISHII YASUTO
IPC: G05D1/02
Filed: 2021-12-01
Abstract: To provide an automatic travel method, a work vehicle and an automatic travel system capable of determining easily a positional relationship between a target position and an own vehicle position in a farm field.SOLUTION: A combine 1 is a work vehicle performing automatic travel in a farm field, and includes a control unit 30 and a portable terminal 40. The portable terminal 40 has: a control unit 41; and a display part 44. The control unit 41 functions as a display control part 52, and displays on the display part 44: an automatic travel path 74 for automatic travel with respect to a place 73 where no work is performed in a farm field; a start point 75 being a target point indicating the target position of the combine 1 in the farm field; an own vehicle sign 71 for indicating the own vehicle position of the combine 1; and a guide line 80 connecting the start point 75 and the own vehicle sign 71.SELECTED DRAWING: Figure 2
Patent JP-2023082908-A (JP)
Title: Two-liquid injection container and two-liquid injection product
Inventor: MURAKAMI TOMOKO
IPC: B05B7/24
Filed: 2021-12-03
Abstract: To provide a two-liquid injection container and a two-liquid injection product for surely grasping that two contents have been injected.SOLUTION: A two-liquid injection container includes: a first container 20 filled with a first content C1; a second container 30 filled with a second content C2; and an injection member 40 for opening and closing a first valve 22 of the first container 20 and a second valve 32 of the second container 30 together, the injection member 40 including: a first injection passage R1 from the first valve 22 to a first injection hole 71, a second injection passage R2 from the second valve 32 to a second injection hole 72; and a time difference injection means for closing the second injection passage R2 when the first content C1 is being injected and opening the second injection passage R2 after injection of the first content C1 is completed.SELECTED DRAWING: Figure 1
Patent JP-2023083856-A (JP)
Title: Vehicle control device
Inventor: MATSUO KEN
IPC: B60K6/24
Filed: 2021-12-06
Abstract: To curb degradation of fuel economy performance while curbing degradation of traveling performance associated with a delay in supercharging response in a hybrid vehicle comprising a motor and an engine having an exhaust turbo device.SOLUTION: A processor 80 is configured to: calculate an oxygen amount in a combustion chamber C; calculate a fuel injection amount limit value on the basis of the oxygen amount and a lower limit λ; calculate λ upper limit torque T2 which is torque when fuel of the fuel injection amount limit value is injected into the combustion chamber C; calculate demand torque T1 on the basis of an accelerator opening; set engine upper limit torque T3 which is lower than the λ upper limit torque T2 by excess torque Td; calculate motor assist torque T4 on the basis of a difference between the demand torque T1 and the engine upper limit torque T3; control torque of an engine 1 on the basis of the engine upper limit torque T3; and control torque of a motor 21 on the basis of the motor assist torque T4.SELECTED DRAWING: Figure 6
Patent JP-2023084326-A (JP)
Title: Water electrolysis device
Inventor: ANDO DAIKI
IPC: C25B13/02
Filed: 2021-12-07
Abstract: To provide a water electrolysis device that can suppress manufacturing costs.SOLUTION: A water electrolysis apparatus 10 of the invention includes: an electrolyte membrane 21 having an anode catalyst layer 24 laminated on one side of an electrolyte layer 22 and a cathode catalyst layer 34 laminated on the other side thereof; and a conductive separator member 26 having a concavo-convex pattern integrally formed on its surface, in which concavities with an average opening width of 10 μm to 250 μm or convexities with an average spacing of 10 μm to 250 μm between tops are arranged with an average pitch of 20 μm to 500 μm, the convex part of the concavo-convex pattern is in contact with the anode catalyst layer 24, and a gas diffusion path 27C is configured between the anode catalyst layer 24 and the separator member.SELECTED DRAWING: Figure 1
Patent JP-2023087337-A (JP)
Title: Authentication key exchange system, device, method, and program
Inventor: OKANO HIROKI
IPC: H04L9/08
Filed: 2021-12-13
Abstract: To provide an authentication key exchange system which executes efficient authentication key exchange between a device to be authenticated based on ID-based encryption and a device to be authenticated based on an electronic certificate, a device, a method, and a program.SOLUTION: A system for authentication key exchange between communication devices includes a server that functions as a KGC for ID-based encryption, a first communication device that executes authentication based on the ID-based encryption, and a second communication device that executes authentication based on an electronic signature. The server includes: a setup unit which generates a bilinear group to be used in the ID-based encryption, a master private key and a master public key corresponding to the private key; and a first long-term private key generation unit of the first communication device. The first communication device includes a first temporary private key and temporary key generation unit, a first temporary key transmission unit, and a first session key generation unit. The second communication device includes a second long-term private key and long-term key generation unit, a second temporary public key and temporary key generation unit, a second temporary key transmission unit, and a second session key generation unit.SELECTED DRAWING: Figure 1
Patent JP-2023088667-A (JP)
Title: Image processing apparatus and method, and program
Inventor: TAKETANI AKIHITO
IPC: G09G5/02
Filed: 2021-12-15
Abstract: To switch a method for composing real images and virtual images with a simple configuration.SOLUTION: An image processing apparatus comprises: acquisition means that acquires real images picked up by an imaging unit and outputs the real images; creation means that receives the real images output by the acquisition means, generates and outputs virtual images, and outputs the received real images or converted images obtained by converting the real images; composition means that composes the real images output by the acquisition means, the virtual images output by the creation means, and the real images or the converted images output by the creation means; and display control means that displays, on a display, composite images obtained by the composition means. The image processing apparatus changes the delay time of the real images in the images displayed on the display depending on if the creation means outputs the real images or outputs the converted images.SELECTED DRAWING: Figure 3
Patent JP-2023088730-A (JP)
Title: Calculation system
Inventor: RADU BERDAN
IPC: G06F17/16
Filed: 2021-12-15
Abstract: To provide a calculation system in which multiple signals are efficiently available.SOLUTION: According to one embodiment, a calculation system including multiple multiplying elements, multiple adding elements, a first processing circuit, and a second processing circuit is provided. The multiple multiplying elements are arrayed to form multiple rows and multiple columns. The multiple multiplying elements are configured to multiply multiple first signals by respective weights to generate multiple calculation results. The multiple adding elements are configured to calculate a sum of calculation results in each column among the multiple calculation results to generate multiple second signals individually for the multiple columns. The processing circuit receives the multiple second signals generated by the adding elements. The first processing circuit is configured to extract values corresponding to certain second signals among the multiple second signals. The second processing circuit includes multiple address circuits corresponding to the multiple second signals. The second processing circuit is configured to selectively enable address circuits corresponding to the certain second signals among the multiple address circuits.SELECTED DRAWING: Figure 6
Patent JP-2023091107-A (JP)
Title: Mattress and mattress unit
Inventor: KIKUCHI TAKUYA
IPC: B32B7/022
Filed: 2021-12-20
Abstract: To provide a mattress that has improved the easiness of turning over.SOLUTION: A mattress 1 includes a cushion material of at least three layers of a first layer 11, a second layer 12, and a third layer 13 each having a predetermined thickness. In a thickness direction, the second layer 12 is interposed between the first layer 11 and the third layer 13. The rebound resilience of the second layer 12 is lower than that of the first layer 11 and the third layer 13. The thickness t3 of the third layer 13 is equal to or larger than the thickness adding up the thickness t1 of the first layer 11 and the thickness t2 of the second layer 12. The first layer 11 and the second layer 12 are formed with a groove 5 that penetrates the first layer 11 in the thickness direction and continues to at least part of the second layer 12. In a plane view from the surface of the first layer 11, the groove 5 is formed by a continuous and/or non-continuous straight line and/or a curved line.SELECTED DRAWING: Figure 1
Patent JP-2022043190-A (JP)
Title: Registration device, information processing program, and terminal device
IPC: G07G1/12
Filed: 2021-12-21
Abstract: PROBLEM TO BE SOLVED: To enable a shop clerk to easily determine whether a purchaser has an age permitted to purchase based on the purchaser's date of birth. 
     SOLUTION: A registration device of an embodiment includes registration means and notification means. The registration means registers a commodity or a service as a target of transaction. In a case in which an age limit is applied to the commodity or the service targeted for registration by the registration means, the notification means notifies a shop clerk of a range of dates of birth relevant to the age limit or a range of dates of birth not relevant to the age limit. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022061980-A (JP)
Title: Multi-layered biodegradable film
IPC: B32B27/36
Filed: 2021-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable multi-layered film for packaging, which has high levels of biodegradable and mechanical characteristics, especially a high elastic modulus, and has a considerable optical transparency. 
     SOLUTION: The multi-layered film includes at least one first layer A, and at least one second layer B; and the layer A and the layer B are different from each other. The layer A includes: at least one aliphatic-aromatic polyester as a main component; at least one aliphatic polyester; at least one polyhydroxyalkanoate; at least one cross-linking agent and/or chain extender; and at least one filler. The layer B includes: at least one polyester formed of a dicarboxylic acid component and a diol component; at least one naturally-derived polymer; at least one polyhydroxyalkanoate; at least one inorganic filler; and at least one cross-linking agent and/or chain extender. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023096326-A (JP)
Title: Battery electrode manufacturing device and battery electrode manufacturing method
Inventor: HORIE HIDEAKI
IPC: H01M4/139
Filed: 2021-12-27
Abstract: To suppress deformation in the width direction of an electrode composition during compression by a roll press.SOLUTION: A battery electrode manufacturing device includes a supply unit that supplies an electrode composition, which is a wet powder containing an active material and an electrolytic solution, on a strip-shaped base film, a width pressing tool that abuts on both ends in the width direction of the electrode composition, and a compressing portion that compresses the base film and the electrode composition in a state in which the width pressing tool is in contact with the electrode composition.SELECTED DRAWING: Figure 3