baber/WOPTO huggingface dataset:
Patent JP-2023050350-A (JP)
Title: Production capacity estimation system, production capacity estimation method, and production capacity estimation program
Inventor: HORI AKIHITO
IPC: G06Q10/0639
Filed: 2021-09-30
Abstract: To provide a production capacity estimation system, a production capacity estimation method, and a production capacity estimation program, which can simply estimate the production capacity of a production line having a different structure.SOLUTION: A production capacity estimation method for estimating the production capacity of a product produced by a production line composed of a plurality of production devices includes: acquiring device information and operation results of the plurality of production devices; generating virtual capacity information of the production line, including information on equipment elements owned by the production devices, information on specifications of the production devices, information on a time necessary for the production line to produce the product, and information on an event required for an operator's work to the production line and an occurrence frequency of the event, from the device information and the operation results (ST1); estimating virtual production capacity of the production line on the basis of the virtual capacity information (ST4); and displaying the virtual production capacity on a display section (ST5).SELECTED DRAWING: Figure 11
Patent JP-2023053850-A (JP)
Title: Cooking appliance
Inventor: AOKI FUMIO
IPC: A47J37/10
Filed: 2021-10-03
Abstract: To provide a cooking appliance capable of easily cooking a cooking product of any shape.SOLUTION: A cooking appliance has a structure in which a contour wall 3 is formed in any position of a bottom surface 2 in the inside of the cooking appliance 1 having any material, any shape, and any size, the contour wall 3 having any size, any height, and any thickness and being formed by processing means such as welding and press working, and any number of cooking shape 4 having any shape is provided by being formed by the contour wall 3.SELECTED DRAWING: Figure 1
Patent JP-2022001295-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2021-10-07
Abstract: To provide a game machine capable of allowing operation when starting to supply operating power to be suitable.SOLUTION: In the setting value update processing, second RAM clear processing is executed. When operating power starts to be supplied, first RAM clear processing is executed based on execution of RAM clear operation. When the first RAM clear processing is executed or when the second RAM clear processing is executed, an area to be cleared in a main-side RAM 65 is initialized. In this case, in execution of one of the first RAM clear processing and the second RAM clear processing or in execution of none of the first RAM clear processing and the second RAM clear processing when operating power starts to be supplied, initial display data for a special pattern are set to a first display data buffer to which display data for displaying on a special pattern display part are set.SELECTED DRAWING: Figure 6
Patent JP-2023056161-A (JP)
Title: punch device
Inventor: RYO KENICHI
IPC: B21D28/24
Filed: 2021-10-07
Abstract: To provide a punch device that is able to improve the accuracy of alignment between a hole formed in a metal member and a punch pin.SOLUTION: A punch device 1 according to the present invention, which is a punch device for removing film-like burr located on a bottom surface of a hole formed in a metal member, includes: a positioning portion 12 fitted in the hole so that a central axis of the hole and its own central axis coincide with each other; a punch pin portion 11 disposed so that the central axis of the positioning portion 12 and its own central axis coincide with each other and that performs punching in the direction of the positioning portion; and a connecting portion that connects the positioning portion 12 and the punch pin portion 11 while fixing a relative position of the punch pin portion 11 viewed from the positioning portion 12.SELECTED DRAWING: Figure 1
Patent JP-2023068538-A (JP)
Title: Information processing apparatus, method for controlling the same, and program
Inventor: YAGI YUICHI
IPC: G06F8/654
Filed: 2021-11-02
Abstract: To enable a post-restoration version of firmware to be an appropriate version after restoring the firmware from an error state due to abnormal termination of firmware update processing, in an information processing apparatus.SOLUTION: A CPU 110 acquires first update firmware data from a server apparatus 300, holds the update firmware data in a RAM 130, and stores version information on the update firmware data in a flash memory 120. The CPU 110 performs update processing of updating the firmware of the flash memory 120 using the first update firmware data held in the RAM 130. The CPU 110 restores the firmware from an error state due to abnormal termination of the update processing on the basis of second update firmware data and determines whether or not to acquire update firmware data corresponding to the version information from the server apparatus 300 on the basis of the version information stored in the flash memory 120.SELECTED DRAWING: Figure 1
Patent JP-2023070210-A (JP)
Title: Screw component formed of two-dimensional carbon/carbon composite material comprising stacked anisotropic nonwoven fabrics
Inventor: TACHIBANA MASAHARU
IPC: C04B35/83
Filed: 2021-11-09
Abstract: To provide: a screw component formed of a two-dimensional carbon/carbon composite material, the screw component achieving high strength by enhancing a degree of contribution of carbon fibers to strength of the screw component; and a screw component formed of a two-dimensional carbon/carbon composite material, the screw component being protected from breakage by relaxing thermal stress generated therein due to a large change in an ambient temperature where the screw component is used, and being capable of reducing loosening of a screw-fastened part.SOLUTION: The present invention provides a screw component formed of a two-dimensional carbon/carbon composite material which is produced by stacking anisotropic nonwoven fabrics that use short carbon fibers, the screw component having a configuration wherein a central axis direction of the screw component is oriented so as to coincide with a Y direction (a direction in which fewer short carbon fibers are oriented) of the two-dimensional carbon/carbon composite material having anisotropy.SELECTED DRAWING: Figure 3
Patent JP-2022078006-A (JP)
Title: Inverter, electric drive, vehicle and method for controlling controllable switches of inverter and corresponding computer program product
Inventor: ALEXANDER RAMBETIUS
IPC: H02P27/04
Filed: 2021-11-11
Abstract: To provide an electric drive having an inverter which can prevent overheating of a rotor.SOLUTION: An inverter (110) comprises input terminals (IT+, IT-), output terminals (OT), controllable switches (Q, Q') connected to the input terminals and to the output terminals and a control device configured to control the controllable switches so as to convert a DC voltage at the input terminals into an AC voltage at the output terminals intended to drive an asynchronous electric motor to achieve a target torque (T*), selectively: in a first mode of operation in which the target torque (T*) is determined according to a torque determination method, and in response to a rotor temperature (Tr), in a second mode of operation in which losses in the rotor are decreased relative to the first mode of operation while the target torque (T*) remains determined according to the torque determination method of the first mode of operation.SELECTED DRAWING: Figure 1
Patent JP-2023072423-A (JP)
Title: Method for manufacturing composite member and composite member
Inventor: ITO YUKA
IPC: B29C65/08
Filed: 2021-11-12
Abstract: To provide a method for manufacturing composite members with excellent bonding strength and airtightness.SOLUTION: According to an aspect of the present invention, there is provided a method for manufacturing a composite member consisting of an aluminum member and a resin member joined together. The manufacturing method includes the following processes. In a blasting process, the surface of the aluminum member is blasted to form irregularities on the surface of the aluminum member. In a surface hydroxylation process, the surface of the aluminum member with the uneven surface is hydrothermally treated to modify the uneven surface into aluminum hydroxide and to form surface nanostructure on the uneven surface. In a film formation process, a bonding agent containing a triazine thiol derivative is supplied to the uneven surface of the aluminum member that has been modified to aluminum hydroxide and has formed a surface nanostructure to form a film that bonds with the aluminum member. In a bonding process, the film is bonded to the resin member.SELECTED DRAWING: Figure 9
Patent JP-2023073122-A (JP)
Title: Umbrella management system and umbrella management method
Inventor: MATSUDA KOJI
IPC: G06Q50/10
Filed: 2021-11-15
Abstract: To provide an umbrella management system capable of collecting sold umbrellas.SOLUTION: An umbrella management system 1 includes: an umbrella sales device 3 that houses umbrellas to be sold; an umbrella collection device 4 that houses collected umbrellas; and an umbrella management server 2. The umbrella sales device 3 has: a take-out control unit that performs control so that a user who requests to purchase an umbrella can take one out; and a transmission unit that transmits, to the umbrella management server 2, a purchased umbrella ID and a user ID to identify the umbrella to be purchased by the user. The umbrella collection device 4 has a transmission unit that transmits, to the server, a collected umbrella ID for identifying a collected umbrella. The umbrella management server 2 has: a receiving unit that receives each of the purchased umbrella ID, the user ID for identifying the user, and the collected umbrella ID; and a reward granting unit that grants a reward to the user corresponding to the purchased umbrella ID if the received collected umbrella ID matches the purchased umbrella ID that has already been received and stored.SELECTED DRAWING: Figure 1
Patent JP-2023073595-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-16
Abstract: To provide a game machine capable of heightening interest by the way of display of character's speech in a ready-to-win performance.SOLUTION: In a ready-to-win performance, a first ally character 004IWC01 and a second ally character 004IWC02 can be displayed, and a speech S related to both characters can be also displayed. The speech S can be displayed in white, or in red having higher jackpot expectation degree than white, or in a corresponding color having higher jackpot expectation degree than red, and when the speech S is displayed in the corresponding color, the first ally character 004IWC01 is displayed in purple, and the second ally character 004IWC02 is displayed in green.SELECTED DRAWING: Figure 1
Patent JP-2022098443-A (JP)
Title: Printer
Inventor: WATANABE HIRONORI
IPC: B41J15/16
Filed: 2021-11-16
Abstract: To provide a printer reduced in assembling work time of a tension bar and a support arm, while reducing the number of components required when assembling the tension bar and the support arm.SOLUTION: A printer 10 has: a platen 12 supporting a medium 5 when printing; a taking-up shaft 41 taking-up the printed medium 5; and a tension bar unit 50 tensioning the medium 5 part directed to the taking-up shaft 41 from the platen 12. The tension bar unit 50 has: a cylindrical tension bar 51; and a pair of support arms 52 provided at both ends of the tension bar 51 and rockably supporting the tension bar 51. The support arm 52 has: an arm body 60 rockably supporting the tension bar 51; and a fixed part 70 formed integrally with the arm body 60. The fixed part 70 is fitted into an inner peripheral surface of the tension bar 51 and fixed to the tension bar 51.SELECTED DRAWING: Figure 3
Patent JP-2022019801-A (JP)
Title: Article recovery device
IPC: B30B9/32
Filed: 2021-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an article recovery device configured to easily detect a foreign objet when it is caught by an outer door, and provide an article collecting device capable of accurately measuring a mass of an article placed on a placing section. 
     SOLUTION: An article recovery device includes: a placing section on which an article can be placed; a measuring section for supporting the placing section; and an outer door that is configured outside a support range of the measuring section and that opens and closes the placing section so as to be exposed. The outer door is configured to move from an open position to a close position toward the placing section. The article recovery device includes a control section that controls movement of the outer door. When moving the outer door from the open position to the close position, the control section controls to stop the movement of the outer door from the open position to the close position upon detection of a change of a measured value by the measuring section. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077818-A (JP)
Title: Machine learning program and machine learning method and information processor
Inventor: SAKAI YASUBUMI
IPC: G06N3/082
Filed: 2021-11-25
Abstract: To realize a lightweight neural network that contains multiple layers.SOLUTION: A machine learning program makes a computer execute a process for selecting a reduction ratio of an element in each of a plurality of layers in a machine learned model of a neural network including the plurality of layers, and a process for, when the neural network includes a calculation process that outputs a tensor of the predetermined calculation result for a tensor from a first layer and a tensor from one or more second layers preceding the first layer, adjusting the first reduction ratio and the one or more second reduction ratios based on one or more elements to be reduced in the first layer based on the first reduction ratio and one or more elements to be reduced in each of the one or more second layers based on the one or more second reduction ratio.SELECTED DRAWING: Figure 21
Patent JP-2023077829-A (JP)
Title: Electronic device
Inventor: SAKAI RUI
IPC: G06F11/10
Filed: 2021-11-25
Abstract: To provide an electronic device with a simplified configuration.SOLUTION: An electronic device includes a magnetic resistance effective memory, a memory control unit, and a processing unit. The magnetic resistance effective memory holds first data written with verification and second data written without verification. The memory control unit writes the first data and the second data with respect to the magnetic resistance effective memory and verifies with the first data. The processing unit performs processing based on the first data and the second data.SELECTED DRAWING: Figure 1
Patent JP-2022084566-A (JP)
Title: Coronavirus counter shield on table or the like
Inventor: NAKAMATSU YOSHIRO
IPC: A47B13/00
Filed: 2021-11-25
Abstract: To enable an object obtained by joining transparent plates or opaque plates so that corona aerosol does not reach food to be made to stand on a table by bending the object at a joint part or to be made to be portable by folding the object.SOLUTION: A shield preventing infection of coronaviruses or the like is made to be capable of standing alone on a counter or a table by joining a plurality of transparent or opaque plates and bending it at a joint part.EFFECT: A shield enables corona shielding immediately even at a place at which no corona shield is provided. The shield is easy to carry. The shield can be small-sized. The shield is held at all times and can be used anytime. The shield is smaller than a stationary type corona shield but implements a perfect screening effect.SELECTED DRAWING: Figure 11
Patent JP-2022031802-A (JP)
Title: Light irradiation device and exposure apparatus including the same
IPC: G02F1/1337
Filed: 2021-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device for an exposure apparatus which can perform photo-alignment treatment with a simple configuration. 
     SOLUTION: A light irradiation device 10 comprises: a light source 12 having a plurality of LEDs 16; a polarization element 14 that receives light rays L from the light source 12, and irradiates a workpiece X with the transmitted light rays L; and an optical filter 30 that selectively transmits light rays L with a predetermined wavelength or longer, out of the light rays L emitted from the light source. An optical axis CL of each LED 16 is set to form a first angle θ1 with respect to the workpiece X, and a second angle θ2, which is equal to a half of the light distribution angle of the light rays L emitted from each LED 16, is set to be smaller than the first angle θ1. In addition, the optical filter 30 is arranged so as to be parallel to the workpiece X, and is characterized in that the transmittance of the light rays L with a predetermined wavelength or longer increases as an incident angle at which the light rays L having a predetermined wavelength or longer enter the optical filter 30 becomes larger. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078658-A (JP)
Title: game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2021-11-26
Abstract: To provide a game machine capable of further enhancing amusement of a game.SOLUTION: A game machine 1 controls a game in a low-probability non-time-saving state, a low-probability slight time-saving state (the number of times of time-saving is 20 times or 500 times), and a low-probability time-saving state. When a big winning A is achieved in the low-probability non-time-saving state and the low-probability slight time-saving state, a game state is shifted to the low-probability time-saving state (the number of times of time-saving is 700 times) according to the completion of the big winning game. When a condition of 750 consecutive losings is satisfied in the low-probability non-time-saving state or the low-probability slight time-saving state, the low-probability non-time-saving state or the low-probability slight time-saving state is shifted to the low-probability time-saving state (the number of times of time-saving is 1000 times). On the other hand, when the specific losing symbol is stopped and displayed in the low-probability slight time-saving state, the low-probability slight time-saving state can be shifted to the low-probability time-saving state. The shift probability to the low-probability time-saving state is higher in the low-probability slight time-saving state than that in the low-probability non-time-saving state.SELECTED DRAWING: Figure 42
Patent JP-2023079679-A (JP)
Title: Plug and packaging bag with plug using the same
Inventor: SHIGEHARA RYO
IPC: B65D33/38
Filed: 2021-11-29
Abstract: To propose a plug which enables easy disassembly and cleaning after use in a packaging bag with a plug for storing a beverage or the like and is suitable for recycling, and to propose a packaging bag with a plug which uses the plug.SOLUTION: A plug 1 is used in a packaging bag 10 with a plug and has: a fusion part 3 where a cylindrical spout cylinder 2 for pouring a content and a packaging bag body 11 are fused. The fusion part of the plug is formed by two components and may be divided into two parts along a fitting surface 5.SELECTED DRAWING: Figure 1
Patent JP-2023080464-A (JP)
Title: Water discharge device
Inventor: YASUI YUKI
IPC: B05B1/18
Filed: 2021-11-30
Abstract: To provide a water discharge device that can achieve excellent shower discharge using bubble water.SOLUTION: A water discharge device 1 comprises spray parts (spray holes 31A), a suction part (suction hole 32A), a mixing part (downstream-side space R2), and a water sprinkling part (water sprinkling member 50). The spray parts are formed to squeeze water-passages P, which spray water toward a downstream side. The suction part suctions air by strength of currents of water sprayed from the spray parts. The mixing part mixes water sprayed from the spray parts with air suctioned by the suction part so as to generate bubble water. The water sprinkling part has a plurality of water sprinkling holes 51 formed therein. The plurality of water sprinkling holes 51 discharge the bubble water generated by the mixing part. The water sprinkling part has a collision part (first region 52A). With the collision part, water sprayed from the spray parts collides. The plurality of water sprinkling holes 51 each are opened onto a concyclic pitch circle P3 with the collision part as a center, in a region (second region 52B) expanding toward an outer periphery side of the collision part.SELECTED DRAWING: Figure 8
Patent JP-2023080530-A (JP)
Title: Developing device, process cartridge, and image forming device
Inventor: CHIBA YUSUKE
IPC: G03G15/08
Filed: 2021-11-30
Abstract: To cause air to flow smoothly from the inside of a filter device to the outside of the device, and reduce the problem that a toner collected to the filter scatters when the filter is removed from a developing device.SOLUTION: A development case 26k is provided, in which an opening 26k1 for allowing the inside and the outside of a developing device to communicate is formed. A filter holding member 26s for holding a filter 26t is installed in the opening 26k1. The filter 26t is formed in such a way that the weight density per unit volume on the inside of the device is lower than the weight density per unit volume on the outside of the device. Meanwhile, the filter holding member 26s is constituted so as to be attachable/removable from the development case 26k while the filter 26t is held in place.SELECTED DRAWING: Figure 4
Patent JP-2023082510-A (JP)
Title: absorbent article
Inventor: MAEDA KATSUJI
IPC: A61F13/534
Filed: 2021-12-02
Abstract: To provide an absorbent article, after use, capable of efficiently turning into a dehydrating state.SOLUTION: An absorbent article 1 has a lengthwise direction X corresponding to the front-back direction of a wearer and includes an absorbent core 32, a surface sheet 2 disposed at a skin-facing surface side of the absorbent core 32, and a backside sheet 4 disposed at a non-skin-facing surface side of the absorbent core 32. The absorbent article 1 includes an outer-wrapper nonwoven fabric 6 disposed at a non-skin-facing surface side of the backside sheet 4, and a plurality of fracture inducing parts 11 extending along one direction, formed on the outer-wrapper nonwoven fabric 6, where the outer-wrapper nonwoven fabric 6 and the backside sheet 4 are joined each other in an area between adjacent fracture inducing parts 11 and 11.SELECTED DRAWING: Figure 4
Patent JP-2023084498-A (JP)
Title: Polycarbonate resin composition and molded article
Inventor: SUZUKI KENTARO
IPC: C08L69/00
Filed: 2021-12-07
Abstract: To provide a polycarbonate resin composition and a molded article which generate less squeak noise (abnormal sound), and are also excellent in self-tapping properties.SOLUTION: A polycarbonate resin composition contains 55-85 pts.mass of a polycarbonate resin (A), 15-45 pts.mass of a graft copolymer (B) containing an aromatic vinyl monomer component (b1), a vinyl cyanide monomer component (b2) and a diene-based rubbery polymer component (b3), and 1.5-10 pts.mass of a graft copolymer (C) having a main chain of an ethylene-(meth) glycidyl acrylate copolymer with respect to 100 pts.mass of the total of (A) and (B), wherein a content of the diene-based rubbery polymer component (b3) is 10-30 pts.mass with respect to 100 pts.mass of the graft copolymer (B).SELECTED DRAWING: None