baber/WOPTO huggingface dataset:
Patent JP-2021131899-A (JP)
Title: Information processing device for estimating measurement accuracy, method and program
Inventor: UEDA TAKAO
IPC: G06Q10/04
Filed: 2021-05-27
Abstract: To provide an information processing device which guarantees the reliability of statistical data using a discrete material as a sample, and provide a method and a program.SOLUTION: A measurement required number determination device, for each of at least partial selection classes i of the plurality of classes obtained by classifying a plurality of discrete materials being samples extracted from a parent population on the basis of a physical quantity of the discrete materials, on the basis of the ratio P^i of the number of samples that belong to the selection class i with respect to the number N0 of samples, the number Ni of samples that belong to the class, and the constant number KP related to the reliability set as a probability in which the ratio Pi of the number of discrete materials that belong to the selection class i with respect to the number of all discrete materials included in the parent population satisfies P^i-ξi<Pi<P^i+ξi, calculates the accuracy ξi of the selection class in accordance with ξi=KP/{Ni/(P^i(1-P^i)}0.5.SELECTED DRAWING: Figure 2
Patent JP-2022182039-A (JP)
Title: Optical scanner and image forming apparatus including the same
Inventor: PARK SONG HWAN
IPC: B41J2/47
Filed: 2021-05-27
Abstract: To provide an optical scanner that can reduce periodic density unevenness in a sub-scanning direction, and an image forming apparatus including the same.SOLUTION: An optical scanner 200A, 200B includes a light source 211 in which an even number of light emitting devices LD(1)-LD(n) (n is an even number) are provided in parallel, and when the light emitting device LD(1) at one end to the light emitting device LD(n) at the other end in the light source 211 are numbered in order from 1, starts output of an image signal subjected to image processing from the even-numbered light emitting device LD(i) (i is an even number of n or less) and outputs the next and subsequent image signals in numerical order.SELECTED DRAWING: Figure 4A
Patent JP-2022182067-A (JP)
Title: Fuel cell separator
Inventor: AONO HARUYUKI
IPC: H01M8/0258
Filed: 2021-05-27
Abstract: To provide a fuel cell separator that enables a reaction gas to get into a wider range of a gas diffusion layer.SOLUTION: A fuel cell separator has an abutting surface 30a abutting on an MEA (Membrane Electrode Assembly) of a fuel cell. A plurality of groove flow channels 37 in which a fuel gas circulates are arranged on the abutting surface 30a. The plurality of groove flow channels 37 respectively extend in an undulating form in a surface direction of the abutting surface 30a and include a first groove flow channel 71 and a second groove flow channel 72 adjacent to each other in a third direction Z. At least one of the first groove flow channel 71 and the second groove flow channel 72 has a plurality of branch flow channels 73b (74b) arranged in the third direction Z. The number of first flow channels at a predetermined portion of the first groove flow channel 71 is different from the number of second flow channels at a portion adjacent to the predetermined portion in the second groove flow channel 72.SELECTED DRAWING: Figure 2
Patent JP-2022183717-A (JP)
Title: Document conveyance device
Inventor: MURASE ASAKO
IPC: B65H31/20
Filed: 2021-05-31
Abstract: To provide a technique for adjusting the angle of a discharge tray and improving alignment of discharged sheets.SOLUTION: A document conveyance device having a slide-type document loading table 2 which can be inserted/pulled out between a storage state where it is stored in a storage part included in a body 100 and a development state where it is pulled out from the storage part comprises: a rotary member 6 provided so as to be rotatable about a rotary hinge a1 at the pulling-out direction rear end of the document loading table 2; and an abutment part 8c against which the rotary member 6 abuts. As the development state, a first development state and a second development state having a distance between the tip of the document loading table 2 and the mounting surface of the document conveyance device A set larger than that in the first development state are switchable. The rotary member 6 is rotated when the tip side of the document loading table 2 is lifted in a direction away from the mounting surface, and the first development state and the second development state can be switched by switching an adjustment state between the rotary member 6 and the abutment part 8c.SELECTED DRAWING: Figure 12
Patent JP-2022183800-A (JP)
Title: Real estate information provision device, real estate information provision method and computer program
Inventor: YOKOTA KOICHI
IPC: G06Q50/16
Filed: 2021-05-31
Abstract: To display a supply and demand balance of a prescribed real estate and further a reasonable price based on actual purchase and sale wishes for the real estate.SOLUTION: A real estate information provision device, the device for providing information relating to a supply and demand balance of a prescribed real estate as real estate information, displays a coordinate system consisting of a first coordinate axis G101 representing demand of the prescribed real estate, and a second coordinate axis G102 representing a desired selling price of the prescribed estate, a first indication part G111 indicating concrete demand of the prescribed real estate with the first coordinate axis G101 in the coordinate system as a component, and a second indication part G112 indicating a concrete desired selling price of the prescribed real estate with the second coordinate axis G102 in the coordinate system as a component.SELECTED DRAWING: Figure 7
Patent JP-2022184011-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: IMAI SEIJIRO
IPC: G03G21/00
Filed: 2021-05-31
Abstract: To solve the problem in which: in an image forming apparatus having a plurality of waste toner containers, information different from an actual state of a print job is likely to be notified to a user.SOLUTION: An image forming apparatus has: a plurality of light sources; light source control means that controls turn-on and turn-off of the plurality of light sources; first detection means that detects the state of the amount of accumulation of waste toner to the total capacity of a first waste toner container; and second detection means that detects the state of the amount of accumulation of waste toner to the total capacity of a second waste toner container. The light source control means turns on one light source of the plurality of light sources based on results of detection performed by the first detection means and the second detection means.SELECTED DRAWING: Figure 6
Patent JP-2022190342-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-06-14
Abstract: To enhance interest in a game.SOLUTION: A game machine 1 performs determination on the basis of satisfaction of a start condition in which game balls enter a first start pocket 45 or a second start pocket 47, and can execute a special game advantageous to a player when a variation display of a pattern executed based on the determination becomes a predetermined, special result. The game machine 1 performs a game by shifting among multiple kinds of game states such as a game state executable after execution of a special game and a game state executable on the basis of satisfaction of a predetermined condition for displaying a predetermined losing pattern.SELECTED DRAWING: Figure 1
Patent JP-2022190583-A (JP)
Title: Diagram generating method, diagram generating device and computer program for physical distribution system
Inventor: OHORI SHOHEI
IPC: G16Y40/30
Filed: 2021-06-14
Abstract: To provide a diagram generating method, a diagram generating device, and a computer program for a physical distribution system that generate a diagram of transportation equipment capable of transshipping distribution members at a transit point.SOLUTION: A diagram generating method includes: a step of generating, from data indicating a result of demand forecast for transportation of goods, diagrams of physical distribution members based on a departure point, a departure possible time, a destination point, and a due time of the physical distribution members that accommodate the goods, according to the predicted demand number of the physical distribution members; a step of grouping the generated diagrams of the physical distribution members by a diagram in which some or all of the routes may be determined to overlap on the basis of the departure point and the departure possible time, and the destination point and the due time; and a step of generating a diagram of transportation equipment that accommodates the distribution members according to the departure point, the departure possible time, the destination point, and the due time of the grouped diagrams of the distribution members.SELECTED DRAWING: Figure 10
Patent JP-2022191739-A (JP)
Title: Electrical junction box
Inventor: HORIBA KAZUNARI
IPC: H05K5/00
Filed: 2021-06-16
Abstract: To disclose an electrical junction box capable of achieving a connection between a connector provided in a housing and a connection part of a branch circuit structure accommodated in the housing in a space-saving manner by reducing man-hours and number of components.SOLUTION: An electrical junction box 10 includes: a branch circuit structure 12 for distributing battery power to each apparatus; a housing 14 for accommodating the branch circuit structure 12; an opening 54 penetrating through a side wall 22 of the housing 14; a lid 62 closing the opening 54; and a plurality of connectors 66a-66h for external connection, which are mounted respectively in a plurality of through holes 64 penetrating through the lid 62 and project from an outer face 68 of the lid 62. The branch circuit structure 12 is fixed on an inner surface 70 of the lid 62; a plurality of connection parts 72a-72h provided in the branch circuit structure 12 are connected to connection terminals of corresponding connectors 66a-66h for external connection; and a connector module 156 for external connection is configured to include the connectors 66a-66h for external connection, the lid 62 and the branch circuit structure 12.SELECTED DRAWING: Figure 4
Patent JP-2022064833-A (JP)
Title: Game machine
Inventor: MOTOTANI RINSOKU
IPC: A63F7/02
Filed: 2021-06-16
Abstract: To suppress a decrease in interest.SOLUTION: A game machine includes game state control means which can control to any of game states including a normal game state, a specific game state more advantageous for a player than the normal game state, and a special game state more advantageous for the player than the normal game state and capable of giving a predetermined game value. The specific game state includes at least a first specific game state which can be controlled on the basis of a satisfaction of a first condition, and a third specific game state which can be controlled on the basis of a satisfaction of a third condition. The third condition includes a predetermined third condition, and a specific third condition different in an advantageous degree for the player from a predetermined third specific game. The game state control means can control to the predetermined third specific game state on the basis of a satisfaction of the predetermined third condition, and control to a specific third specific game state on the basis of a satisfaction of the specific third condition.SELECTED DRAWING: Figure 331
Patent JP-2022003521-A (JP)
Title: Traffic accident identification method, apparatus, device and computer storage medium
Inventor: HUANG JIZHOU
IPC: G08G1/00
Filed: 2021-06-22
Abstract: To provide a traffic accident identification method, an apparatus, a device and a computer storage medium with high aging and high coverage that can automatically identify whether or not an accident has occurred on a road based on a road characteristic, an environmental characteristic, and a traffic flow characteristic on the road in a field of smart traffic and big data technology.SOLUTION: A concrete realization method is to acquire a road characteristic, an environmental characteristic and a traffic flow characteristic on a road; to input the road characteristic, the environmental characteristic, and the traffic flow characteristic on the road into a pre-trained traffic accident identification model; and to obtain an accident information identification result on the road including at least an identification result of whether or not an accident has occurred.SELECTED DRAWING: Figure 2
Patent JP-2023003071-A (JP)
Title: Coupling structure of steel wall and reinforced concrete member and method for constructing the same
Inventor: IKEDA MAKOTO
IPC: E02D5/20
Filed: 2021-06-23
Abstract: To densely arrange reinforcing bars so as to exert excellent rigidity by improving the dowel performance between a steel wall and a reinforced concrete member when constructing a coupling structure by coupling the steel wall and the reinforced concrete member.SOLUTION: In a coupling structure of a steel wall 10 and a reinforced concrete member, a plurality of steel joint members 15 are embedded in an end of the reinforced concrete member facing the steel wall 10. The plurality of steel joint members 15 extend in a vertical direction of the steel wall 10, and are arranged to be parallel with each other. One end of the joint member 15 is coupled to a wall surface of the steel wall 10. The plurality of joint members 15 are mutually connected by a connection member 20 penetrating through-holes 17 provided in the respective joint members 15 at a portion embedded in the reinforced concrete member, and are embedded inside the reinforced concrete member in a state where a main reinforcing bar extending in a direction vertical to the wall surface of the steel wall 10 surrounds the connection member 20.SELECTED DRAWING: Figure 1
Patent JP-2023003645-A (JP)
Title: Power system control device, power system control system, and power system control method
Inventor: SUENAGA SHINYA
IPC: H02J3/00
Filed: 2021-06-24
Abstract: To provide a power system control device which appropriately evaluates a power system state deviation, caused by a prediction error, from a proper range and develops such a highly reliable and efficient control plane as to reduce influences of the deviation.SOLUTION: In a power system control system 1, a power system control device 2 comprises a control unit 10 and a recording unit 20. The recording unit holds power demand data 203 indicating a past power demand, factor data 204 including information that may be a factor of the past power demand, and prediction error data 206 indicating a tendency of a prediction error with respect to an actual power demand, of a power demand 205 predicted based on the factor data in the past. The control unit predicts a future power demand based on the power demand data and the factor data and calculates a numerical value to be set to an electric apparatus for controlling a power system in such a manner that measurements in a power system 3 satisfy a second restriction condition based on the predicted future power demand.SELECTED DRAWING: Figure 1
Patent JP-2023003978-A (JP)
Title: Image forming apparatus
Inventor: KOIDE YASUHIRO
IPC: G03G15/00
Filed: 2021-06-25
Abstract: To provide an image forming apparatus that can measure the resistance value of a recording medium and can prevent transfer unevenness.SOLUTION: An image forming apparatus comprises: a transfer unit; a resistance measurement unit; an application unit; a control unit; and a calculation unit. The transfer unit transfers a toner image to a recording medium. The resistance measurement unit is arranged on the upstream side of the transfer unit in a recording medium conveyance direction, and through which the recording medium passes. The application unit applies voltage for resistance measurement to the resistance measurement unit. The control unit controls the application unit. The calculation unit calculates the resistance value of the recording medium from the value of current and the value of voltage flowing in the recording medium that passes through the resistance measurement unit. The control unit causes the application unit to continuously apply the voltage to the resistance measurement unit from when the recording medium starts passing through the resistance measurement unit until it completes passing through the resistance measurement unit.SELECTED DRAWING: Figure 5
Patent JP-2023005181-A (JP)
Title: Communication cable and manufacturing method thereof
Inventor: NAKAMURA YUICHIRO
IPC: H01B11/06
Filed: 2021-06-28
Abstract: To provide a communication cable capable of coping with category 8 specification, which is a communication cable in which electric characteristics are stabilized even in a high frequency band of 2,000 MHz.SOLUTION: A communication cable 1 includes a cable core 10 containing multiple pairs 8 of twisted pairs, and a shielding tape 30 for covering the cable core 10. A twist pitch of the cable core 10 is 50 mm or less, and the shielding tape 30 is an aluminum foil tape.SELECTED DRAWING: Figure 1
Patent JP-2023005221-A (JP)
Title: shield connector
Inventor: OTSUDA YASUHIRO
IPC: H01R13/6592
Filed: 2021-06-28
Abstract: To provide a shield connector which is easy to handle and can improve assembling workability.SOLUTION: A shield connector includes: a first fastening member 3 that fastens a housing 20 to an upper shield shell 10; a second fastening member 5 that fastens a connection terminal 55 connected to a wire 51 to mounting portions 32 and 42 of bus bars 31 and 41 housed in terminal housing portions 21 and 22 of the housing 20 having a front opening 28 and a wire insertion portion 26 which are opened in mutually intersecting directions; and a third fastening member 7 that fastens a shell fixing portion 82 of a lower shield shell 81 to the upper shield shell 10. The first fastening member 3, the second fastening member 5, and the third fastening member 7 have mutually parallel fastening directions D1, D2, and D3, and are fastened from the front side of the housing 20.SELECTED DRAWING: Figure 2
Patent JP-2023005266-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-06-28
Abstract: To provide a game machine for increasing fun of a game.SOLUTION: A CPU 551 of a sub-control device 262 can control a game on the basis of first control for executing an expectation performance in which a first notification accessory U1 and a second notification accessory U2 that are in a state differing from a normal state and occur after satisfaction of a jackpot super-ready-to-win E on the basis of entry of game balls into a start winning device 33a for a special pattern 1 of game balls are displaced between an upper-limit position and an appearance position. The CPU 551 can execute a falling performance on the basis of second control differing from the first control and can perform predetermined display on a display screen 42a to the falling performance when a determination button 81 is operated in the expectation performance and a specific condition in time for "Press now!" on the display screen 42a is satisfied.SELECTED DRAWING: Figure 360
Patent JP-2023005390-A (JP)
Title: Motor control device and electric pump device
Inventor: SHIRAI YASUHIRO
IPC: H02P29/40
Filed: 2021-06-29
Abstract: To provide a motor control device and an electric pump device capable of detecting occurrence of foreign fluid suction abnormalities in an electric pump.SOLUTION: A motor control device 10 that controls a motor 20 of an electric pump 40, comprises: a drive unit 11 that supplies a drive current to the motor; a control unit 13 that controls a rotation number of the motor by controlling the drive unit on the basis of a rotation number command value; and a current detection unit 12 that detects the drive current supplied to the motor and supplies a current detection value indicating the detection results of the drive current to the control unit. The control unit determines whether or not foreign fluid suction abnormalities occur in the electric pump on the basis of a first current detection value acquired at a first timing when the rotation number command value changes from a first command value to a second command value and a second current detection value acquired after the first timing.SELECTED DRAWING: Figure 1
Patent JP-2023008241-A (JP)
Title: Center, ota master, method, program, and vehicle
Inventor: ISHIKAWA TOMOYASU
IPC: G06F21/12
Filed: 2021-07-05
Abstract: To provide a center, or the like, capable of properly transmitting a distribution package while dynamically setting a security level.SOLUTION: A center configured to communicate with an OTA master configured to control software update for electronic control units includes: a storage unit which stores security information in which security levels required for the software update are associated with each of the electronic control units mounted on a vehicle; a receiving unit which receives, from the vehicle, version information indicating versions of the electronic control units; a determination unit which determines whether there is a target electronic control unit which is to be subjected to the software update, based on the version information; a control unit which generates a distribution package encrypted at a security level corresponding to the target electronic control unit, based on the security information, when the target electronic control unit exists; and a transmission unit which transmits the distribution package on the basis of a request from the OTA master.SELECTED DRAWING: Figure 1
Patent JP-2023008283-A (JP)
Title: Retrieval system, retrieval method, and retrieval program
Inventor: OSAKO TAKUYA
IPC: G06F16/903
Filed: 2021-07-05
Abstract: To efficiently provide multiple keywords for retrieving an appropriate business partner.SOLUTION: A management server 20 of a retrieval system 1 for generating a company list so as to retrieve a business partner has a characteristic word database 223 for storing multiple characteristic words for expressing characteristics of a company for each company. When the management server 20 acquires a keyword inputted from an external input device, a company having a feature word corresponding to the keyword is retrieved from the feature word database 223 by a retrieval part 23, a company list including multiple characteristic words that the retrieved company has is generated by a list generation part 25, and the management server 20 displayably outputs the generated company list to the external input device.SELECTED DRAWING: Figure 3
Patent JP-2023011280-A (JP)
Title: Frame structure of lift transportation bogie
Inventor: KITAJIMA TOSHIKI
IPC: E04H6/24
Filed: 2021-07-12
Abstract: To provide a frame structure of a lift transportation bogie which secures the strength for supplying a transportation-objective vehicle in a limited height space.SOLUTION: A lift transportation bogie comprises a bogie frame inserted into a lower part of a transportation-objective vehicle, a lift mechanism for lifting the bogie frame after supporting a plurality of tires by arms and lifting the vehicle, and a bogie main body which can arbitrarily move the bogie frame. The bogie frame includes a main frame and a rear end frame joined to the main frame. The rear end frame is constituted of a pair of side members, and first and second cross members into a rectangular shape. The rear end frame includes a first reinforcing member protruding toward a front end side from a first cross member, and a second reinforcing member protruding toward a rear end side from the first cross member. The first reinforcing member is joined to a part of the main frame.SELECTED DRAWING: Figure 8