baber/WOPTO huggingface dataset:
Patent JP-2021050511-A (JP)
Title: Double-hinged door type lid device
Inventor: FUKUI NAOYUKI
IPC: E05C21/00
Filed: 2019-09-24
Abstract: To suppress flapping of doors in their closed states without increasing closing operation loads.SOLUTION: A double-hinged door type lid device includes first and second doors that cover an opening of a box body, an opening/closing mechanism that operates the first and second doors to open/close in a conjunction manner, and a locking mechanism that locks the first and second doors in their closed states. The locking mechanism has first and second advancing/retreating members supported by the box body and moving in directions of accessing to and retreating from the first and second doors, and first and second urging members for urging the first and second advancing/retreating members in the accessing direction. The first advancing/retreating member retracts in the retreating direction when the first and second doors are closed, and the second advancing/retreating member retracts in conjunction with the retraction of the first advancing/retreating member. The first and second advancing/retreating members face each other in the vertical direction to separate from each other, forming a gap therebetween. The locking mechanism is provided on the first and second doors and has a hooking part that locks the first and second doors in the closed state by entering the gap.SELECTED DRAWING: Figure 6
Patent JP-2020058795-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine capable of executing a highly amusing performance.SOLUTION: A Pachinko game machine 1 determines whether a special game advantageous to a player is executed or not, and executes a performance, based on the determination result. The Pachinko game machine 1 can execute a stage performance for changing a predetermined stage performance image in steps, displays the stage performance image in a predetermined, first display area and starts the stage performance in execution of the stage performance, and displays the stage performance image in a second display area differing from the first display area and changes the stage performance image after starting the stage performance.SELECTED DRAWING: Figure 73
Patent JP-2021053642-A (JP)
Title: Butt-welding method and device thereof
Inventor: NAKATSUCHI NOBUYUKI
IPC: B23K11/02
Filed: 2019-09-26
Abstract: To provide a butt-welding method and a device thereof capable of excellently performing butt-welding of opposite end surface parts by easily and reliably causing compressive stress of a value suitable for butt-welding in the opposite end surface parts to which a workpiece is butt-welded.SOLUTION: Opposite end surface parts 10a to which a workpiece 10 is butt-welded by being bent and molded on one side in a workpiece thickness direction, and the workpiece 10 is arranged on a fixing base 5 so that the bent and molded end surface parts 10a of the workpiece 10 face each other. Then, a pressurization indenter 3 is made to butt on a bending tip part in the bent and molded end surface parts 10a of the workpiece 10 fixed to the fixing base 5. The opposite end surface parts 10a are simultaneously pressed and deformed so as to butt to each other in a substantially same shape as a shape before bending and molding by the pressurization indenter 3. The opposite end surface parts 10a are welded-joined to each other by applying electric power between the end surface parts 10a butted to each other in a substantially same shape as a shape before bending and molding by the pressurization indenter 3.SELECTED DRAWING: Figure 1
Patent JP-2021056645-A (JP)
Title: Information processor and information processing method and program
Inventor: ONO KAZUHISA
IPC: G06Q40/08
Filed: 2019-09-27
Abstract: To provide an information processor that can appropriately grasp an occurrence state of a vehicle accident.SOLUTION: An information processor 1 comprises a storage part that stores contractor information related to an insurance contractor, vehicle information related to the contractor's vehicle, and a plurality of questions related to an accident that occur in the vehicle. a detection part detects occurrence of the accident, an acquisition part that acquires accident-related information related to the detected accident, an extraction part that extracts information corresponding to the answers to the above question items from the accident-related information, the contractor information, and the vehicle information, and an output part that outputs the unextracted question item if there is a question item for which the answer has not yet been extracted.SELECTED DRAWING: Figure 1
Patent JP-2020078060-A (JP)
Title: System and method for reuse of spectrum resource
Inventor: CHRISTOPHER JASON FOSTER
IPC: H04W72/08
Filed: 2019-10-03
Abstract: To provide an effective method for reuse of a spectrum resource in which interference, between communication devices supported in a communication system, satisfies specific interference constraints.SOLUTION: In a communication system 100, a method obtains a plurality of conflict lists 136 including a conflict list for each communication device and a resource requirement value 146. The resource requirement value indicates the number of orthogonal channels that are required to satisfy demand associated with a communication device. The method determines that two or more communication devices are associated with a particular resource requirement value, and selects a particular communication device by using the conflict lists in order to perform maximum independent set analysis on the basis of the two or more communication devices. The method assigns a set of orthogonal channels to the particular communication device. The set of orthogonal channels include the number of orthogonal channels based on the particular resource requirement value. The method communicates with the particular communication device on the basis of the set of orthogonal channels.SELECTED DRAWING: Figure 1
Patent JP-2021059406-A (JP)
Title: Turret type winding device
Inventor: HIRATANI MASAHIRO
IPC: B65H54/30
Filed: 2019-10-04
Abstract: To provide a winding device that can efficiently produce a yarn wound body of stable quality.SOLUTION: In a turret type winding device, a control unit 4 calculates a movement speed and/or a movement path of a traverse guide 32 and moves the traverse guide 32 at the movement speed and/or the movement path based on a changeover time between a spindle 2 in a winding position and the spindle 2 in a standby position due to rotation of a turret disc 1 when the turret disc 1 starts to rotate due to the fact that a yarn member L of a bobbin 21 mounted on the spindle 2 in the winding position has reached a predetermined amount of yarn to be wound and has become full so that the traverse guide 32 reaches a gripping position of the yarn member L when the changeover between the spindle 2 in the winding position and the spindle 2 in the standby position is completed.SELECTED DRAWING: Figure 6
Patent JP-2021061335-A (JP)
Title: Multilayer electronic component and manufacturing method thereof
Inventor: ENDO MAKOTO
IPC: H01G4/30
Filed: 2019-10-08
Abstract: To provide a multilayer electronic component that preferably performs self-repair even when an internal electrode layer is short-circuited, and maintains high insulation resistance even after the short-circuit.SOLUTION: There is provided a multilayer electronic component having an element body in which dielectric layers and internal electrode layers are alternately laminated. The dielectric layer includes a specific dielectric main component. The internal electrode layer includes a specific electrode main component depending on the type of the dielectric main component.SELECTED DRAWING: Figure 2
Patent JP-2021059260-A (JP)
Title: Headlight control device
Inventor: SHIRATO TOSHIHARU
IPC: B60Q1/04
Filed: 2019-10-08
Abstract: To provide a headlight control device which can transmit the intention of giving priority to pedestrians at the pedestrian crossing from a driver actively and casually.SOLUTION: A headlight control device which includes a control part 120 for controlling a lighting state of a headlight 10 of a vehicle 1 includes a pedestrian crossing detection part 110 for detecting a pedestrian crossing on the road where the vehicle travels. When the vehicle stops at the detected pedestrian crossing, in a state where the headlight is in a lighted state, the control part dims the headlight. As the condition for determining stopping, in addition to the condition of zero vehicle speed, the condition of a brake being actuated is included. Also, the control part continues the dimming state of the headlight in the state where the brake is being actuated and the vehicle speed is zero, and it cancels the dimming of the headlight when the actuation of the brake is released or when the vehicle shifts from a stop state to a travel state.SELECTED DRAWING: Figure 1
Patent JP-2021064545-A (JP)
Title: Connector and connector device
Inventor: LEE YONGJIN
IPC: H01R13/6582
Filed: 2019-10-16
Abstract: To solve a problem of a conventional connector device for connecting boards in which when connectors are fitted to each other, shields provided so as to extend in a longitudinal direction of each connector are arranged to face each other and form an inner and outer dual structure, thereby obtaining an electromagnetic shielding action and taking an EMI countermeasure, but this disturbs miniaturization and high-density packaging because the inner and outer dual structure of the shield increases a width in a lateral direction of each connector.SOLUTION: In a connector device including a plug connector and a receptacle connector each of which includes a housing having a plurality of terminals arranged and held in a longitudinal direction, and a shield having a shell plane provided along the longitudinal direction of the housing, when the connectors are fitted to each other, confronting shell flat surfaces are brought into contact with each other and electrically connected to each other by a contact portion extending from one flat plane to the other flat surface side, whereby the connector device acquires an electromagnetic shield action from which a potential difference between shields is substantially eliminated.SELECTED DRAWING: Figure 1
Patent JP-2021069043-A (JP)
Title: Image forming apparatus, image forming method, and program
Inventor: URABE MIKA
IPC: G03G15/00
Filed: 2019-10-25
Abstract: To prevent winding jam of a recording medium in a fixing unit and reduce generation of a thin line and a defective pixel on a print, so as to maintain the balance of light and shade in the entire print image.SOLUTION: An image forming apparatus 100 is an image forming apparatus of an electrophotographic system including fixing means that fixes a toner image to a recording medium, and comprises: an image forming unit 33 that forms the toner image on the recording medium; an image forming condition setting unit 35 that sets an image forming condition for the image forming unit 33 to form the toner image; an edge area detection unit 37 that detects an edge area with a predetermined width from an edge toward a center part of the recording medium; and a gradation generation unit 39 that controls such that the density of the toner image formed in the edge area of the recording medium is gradually increased from the edge toward the center part.SELECTED DRAWING: Figure 2
Patent JP-2021068379-A (JP)
Title: Communication system
Inventor: TONUMA TOSHIYUKI
IPC: G08B27/00
Filed: 2019-10-28
Abstract: To accurately evacuate a person who does not have technical knowledge about a fuel cell vehicle from the fuel cell vehicle which is an accident vehicle.SOLUTION: This communication system is comprised of: an information acquisition unit that acquires information about an accident in the case where the accident of vehicles including a fuel cell vehicle occur; an evacuation determining unit that determines whether or not to evacuate from an area including the fuel cell vehicle based on information on the accident by referring to a predetermined database; and a warning unit that transmits information that a person should evacuate from the area including the fuel cell vehicle to a terminal in the area including the fuel cell vehicle when the evacuation determination unit makes a determination that the person should evacuate from the area including the fuel cell vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020017317-A (JP)
Title: Commodity sample display stage and vending machine
Inventor: NAKAI MASAHIKO
IPC: G07F9/02
Filed: 2019-10-31
Abstract: To enable a display state in which a commodity sample is oriented to a predetermined direction to be maintained.SOLUTION: A mounting hole 12 smaller than the bottom of a commodity sample A is formed in a display surface on an upper surface, and an engagement part 18 is formed below the mounting hole 12, the engagement part abutting the upper surface of a bottom plate A4 on a lower end of an insertion part A3 extending in a direction crossing the mounting hole 12, formed at the bottom of the commodity sample A, and inserted into the mounting hole. A space for inserting the bottom plate A4 under the engagement part 18 is created between a leading end of the engagement part 18 and an edge of the mounting hole 12 opposite to the leading end of the engagement part 18.SELECTED DRAWING: Figure 8
Patent JP-2021072752-A (JP)
Title: Torque difference adjustment system
Inventor: OKAMURA YUTARO
IPC: B60K1/02
Filed: 2019-11-01
Abstract: To provide a torque difference adjustment system capable of compensating for inertia torque which is generated, when a vehicle turns, due to a configuration of a power distribution device and disturbs turning operation of the vehicle.SOLUTION: A control device which controls output of a first motor and a second motor comprises: an inertia toque calculation section which calculates a difference in inertia torque on the basis of rotation speeds input into a power distribution device respectively from the first motor and the second motor; an output torque calculation section which calculates output torque output respectively from the first motor and the second motor on the basis of the difference in the inertia torque calculated by the inertial torque calculation section; and a torque output section which outputs the output torque calculated by the output torque calculation section respectively to the first motor and the second motor.SELECTED DRAWING: Figure 3
Patent JP-2020097404-A (JP)
Title: Method for manufacturing multi-ribbed wing box of composite material with integrated stiffened panels
Inventor: GIANNI IAGULLI
IPC: B64C3/20
Filed: 2019-11-06
Abstract: To provide a method for manufacturing, in a single curing process, a wing box comprising multiple ribs and first and second panels reinforced with multiple stringers of composite material.SOLUTION: Before a curing process, auxiliary tools 24 are used to ensure precise relative positioning of components. The auxiliary tools comprise a central part 24a, a bottom part 24b and a top part 24c; after these are bound together by a constraint element 32, and wing box components (12a,12b, etc.) are arranged. Thereby, the tools can be removed by removing the constraint element 32 after the wing box is completely assembled and cured.SELECTED DRAWING: Figure 5
Patent JP-2021076464-A (JP)
Title: Freshness estimation method for rice, computer program, and freshness determination device
Inventor: NISHIZAWA MASATO
IPC: G01N21/80
Filed: 2019-11-08
Abstract: To provide a novel freshness estimation method for rice capable of reducing errors of measurement results of absorbance measurement, a computer program to implement the method, and a freshness determination device comprising the computer program.SOLUTION: A first freshness estimated value of rice is calculated through absorbance measurement, and when the first freshness estimated value deviates from a previously measured freshness estimation range of rice in the same period, an analytic value of a previously set component among analyzed components is contrasted with contrast data generated by measuring the previously set component in advance to calculate a second freshness estimated value, so that freshness of the rice can be estimated with less error.SELECTED DRAWING: Figure 1
Patent JP-2021074961-A (JP)
Title: Image forming apparatus
Inventor: UTSUNOMIYA TAKETO
IPC: H04N1/00
Filed: 2019-11-08
Abstract: To provide an image forming apparatus that is able to display, without a user's operation, a confirmation image reflecting an image on a recording material on which image formation has been performed based on original data received from a mobile terminal.SOLUTION: A CPU converts original data received from an external device to generate image data (S11, S12). When the original data converted into the image data is received from the mobile terminal (YES in S13), the CPU displays on a display unit an image for confirmation by which a user can confirm an image on a recording material S on which image formation has been performed (S15). To do so, the CPU reduces or enlarges the image data, into which the original data has been converted, to a size that allows display on the display unit or performs resolution conversion, to generate a confirmation image (S14). Enabling the confirmation image to be displayed without the user's operation in response to receiving the original data from the mobile terminal, as described above, eliminates the need for the user to deliberately operate a software key for displaying the confirmation image.SELECTED DRAWING: Figure 12
Patent JP-2021074680-A (JP)
Title: Hygroscopic material
Inventor: NAKAYAMA HIROSHI
IPC: B01D53/28
Filed: 2019-11-11
Abstract: To provide a hygroscopic material that has low metal corrosiveness.SOLUTION: A hygroscopic material includes a salt consisting of: a specific choline cation; and a specific phosphate anion or specific sulfate anion.SELECTED DRAWING: None
Patent JP-2021080992-A (JP)
Title: Active-type vibration isolator
Inventor: INOUE TOSHIRO
IPC: F16F13/10
Filed: 2019-11-19
Abstract: To provide an active-type vibration isolator which exerts stable attenuation performance and variable stiffness performance irrespective of a magnitude of a vibration amplitude which is inputted in an axial direction.SOLUTION: An active-type vibration isolator comprises: a first coil arranged at either of an inner cylinder and an outer cylinder; a second coil arranged so as to be aligned with respect to the first coil in an axial direction, and generating a magnetic field in a direction reverse to the first coil; a first magnetic body member arranged between the first coil and the second coil, and protruding to a liquid chamber; and second magnetic body members which are arranged in a pair so as to be aligned in the axial direction at the other of the inner cylinder and the outer cylinder. In the first magnetic body member, a tip part of the first magnetic body member faces a recess by protruding into the recess which is formed between the second magnetic members.SELECTED DRAWING: Figure 4
Patent JP-2021082488-A (JP)
Title: Multicore cable
Inventor: KO TOKUTEN
IPC: H01B7/04
Filed: 2019-11-20
Abstract: To provide a multicore cable which prevents occurrence of troubles such as disconnection when being repeatedly bent.SOLUTION: A multicore cable 1 includes assembly cores 3 obtained by twisting a plurality of wires 2 having conductors 21 and insulators 22 covering the peripheries of the conductors 21, an abrasion suppression layer 4 obtained by spirally winding a tape member 41 around the assembly cores 3, a shield layer 5 composed of a braid shield covering the outer periphery of the abrasion suppression layer 4, and a sheath 6 covering the periphery of the shield layer 5. In the abrasion suppression layer 4, a surface facing the assembly cores 3 and a surface facing the shield layer 5 of the tape member 41 are composed of a fluorine resin, and the tape member 41 is lapped and wound so that the partial tape member 41 in a width direction overlaps each other without being bonded thereto.SELECTED DRAWING: Figure 1
Patent JP-2021082048-A (JP)
Title: Calculation method, program, and system
Inventor: YONEZAWA KENJI
IPC: E04G23/00
Filed: 2019-11-20
Abstract: To provide a method capable of performing quantitative calculation of a crack of a concrete structure and using performance evaluation of the concrete structure.SOLUTION: A method includes: executing finite element analysis on a finite element model of a concrete structure; and calculating a crack area of the concrete structure based on a product of an initial area and strain corresponding to the crack in a direction orthogonal to the crack in a region on the finite element model.SELECTED DRAWING: Figure 1
Patent JP-2021084438-A (JP)
Title: Display device
Inventor: KAWADA MASAYUKI
IPC: B60R1/12
Filed: 2019-11-25
Abstract: To provide a display device which can display desired information without disturbing field of view of a user as much as possible.SOLUTION: A display device 100 is installed on a construction machine 1 as an example of a vehicle. The display device 100 comprises: a dimming mirror 10 which switches to a transmission state and a reflection state of light; a projection part 20 which can project an image on the dimming mirror 10; and a control part which controls switching from one of the transmission state and the reflection state to the other and controls projection actuation of the image by the projection part 20. The control part is controllable into an image display state for projecting and displaying the image on the dimming mirror 10 when the dimming mirror 10 is in the reflection state, and does not project the image on the dimming mirror 10 when the dimming mirror 10 is in the transmission state.SELECTED DRAWING: Figure 2
Patent JP-2021086849-A (JP)
Title: Etching method and etching device
Inventor: TOMURA MAJU
IPC: H01L21/3065
Filed: 2019-11-25
Abstract: To improve a shape of a pattern formed through etching or uniformity of the shape in a substrate surface.SOLUTION: An etching method comprises a step a), a step b), a step c), a step d), and a step e). The step a) is a step for providing a substrate having an etching target film onto a placement table. The step b) is a step for forming a recessed part by partially etching the etching target film. The step c) is a step for setting a temperature of the placement table at a first temperature, and forming a first film having a first film thickness distribution on a side wall of the recessed part. The step d) is a step for further partially etching the etching target film for which the first film has been formed. The step e) is a step for setting the temperature of the placement table at a second temperature different from the first temperature, and forming a second film having a second film thickness distribution different from the first film thickness distribution on the side wall of the recessed part.SELECTED DRAWING: Figure 1