baber/WOPTO huggingface dataset:
Patent JP-2023012035-A (JP)
Title: Cell culture device
Inventor: DAIO MANABU
IPC: C12M3/00
Filed: 2021-07-13
Abstract: To measure a cell's action potential as a response signal with high intensity.SOLUTION: A cell culture device 1 comprises: a substrate 10 having a first surface 10A; a pair of structures 20, 20 each having wall surfaces 21, 22 intersecting the first surface 10A, the pair of structures 20, 20 having respective wall surfaces 21 and 22 facing each other; and an electrode 30 provided on the first surface 10A and crossing between the wall surfaces 21, 22 at an angle other than 90 degrees with each of the wall surfaces 21, 22.SELECTED DRAWING: Figure 3
Patent JP-2023013411-A (JP)
Title: Transparent conductive laminate and transparent conductive film
Inventor: USUI KEITA
IPC: H01B5/14
Filed: 2021-07-16
Abstract: To provide a transparent conductive laminate and a transparent conductive film suitable for preventing a resistance change in a high temperature environment.SOLUTION: A transparent conductive laminate X includes: a transparent base material film 10; a transparent conductive layer 20; an adhesive layer 30; and a cover glass 40 in this order in a thickness direction H. The transparent conductive layer 20 has a compressive residual stress of 800 MPa or less in a surface direction orthogonal to the thickness direction H. A transparent conductive film Y includes a transparent base material film 10 and a transparent conductive layer 20 in this order in the thickness direction H, and the transparent conductive layer 20 has a compressive residual stress of 800 MPa or less in a surface direction orthogonal to the thickness direction H.SELECTED DRAWING: Figure 1
Patent JP-2021168684-A (JP)
Title: Automatic travelling system
Inventor: KIMURA NOBUHIRO
IPC: A01B69/00
Filed: 2021-07-20
Abstract: To provide an automatic travelling system capable of selecting a travelling aspect according to a desire of a user.SOLUTION: A rice planter automatically travels along a travelling route including a first route and a second route which are set in a work area W, and a connection route which is set in a headland area, in a farm field including the work area and the headland area. A route generation unit is capable of selectively generating a first travelling route and a second travelling route as the travelling route. The first travelling route includes a forward movement route being set to allow stop of the automatic travel of an agricultural machine. In the second travelling route, the automatic travel of the agricultural machine is not stopped in the same situation as the first travelling route.SELECTED DRAWING: Figure 6F
Patent JP-2021176017-A (JP)
Title: Radiation-sensitive composition
Inventor: KUDO KAZUO
IPC: G03F7/033
Filed: 2021-07-21
Abstract: To provide a radiation-sensitive composition having excellent storage stability.SOLUTION: A radiation-sensitive composition contains an alkali-soluble resin, a radiation-sensitive compound, propylene glycol monomethyl ether acetate, and allyl methyl ether.SELECTED DRAWING: None
Patent JP-2023017326-A (JP)
Title: elevator
Inventor: OWAKI HIROYUKI
IPC: B66B3/00
Filed: 2021-07-26
Abstract: To provide an elevator which can be operated according to non-contact, and prevents registration of an erroneous operation according to non-contact.SOLUTION: An elevator comprises: an operation panel which is mounted to a wall surface at an entrance or in an elevator car, and includes a non-contact detection part for detecting an operation of the elevator according to non-contact; a fault object detection part for detecting a person or an object with a predetermined height or higher, in front of the operation panel; and a control part for receiving an operation on the basis of detection results of the non-contact detection part and the fault object detection part.SELECTED DRAWING: Figure 1
Patent JP-2023020087-A (JP)
Title: Supply device for workpiece
Inventor: ANAMI KATSUAKI
IPC: B65H1/14
Filed: 2021-07-30
Abstract: To provide a supply device for a workpiece enabling highly efficient supply from a small space.SOLUTION: The supply device for the workpiece supplies the topmost workpiece among a large number of storable workpieces 2 to the outside in order. The supply device for the workpiece includes: a warehouse 14 capable of carrying in and stacking a large number of workpieces; and an accommodation box 12 located on an upper stage of the warehouse and capable of receiving the large number of workpieces stacked in the warehouse at a predetermined timing. Also included are a sucking head for sequentially carrying out the uppermost workpiece of the plurality of workpieces stacked in the accommodation box 12, and a pitch-feeding workpiece receiver 22 for performing pitch-feeding of remaining workpieces to an upper level after each time the top-most workpiece is carried out by the suction head. When the number of remaining workpieces in the accommodation box is reduced to a predetermined number in sequentially carrying out the large number of workpieces stacked in the accommodation box to the outside, switching is made to a stock receptacle 31 and a rod 18 carries in the large number of workpieces in the warehouse to the accommodation box during a period when carrying-out of each workpiece is continued.SELECTED DRAWING: Figure 8
Patent JP-2021179214-A (JP)
Title: Valve for adjusting fluid
Inventor: MARTIN BUEHNER
IPC: F16K31/06
Filed: 2021-07-30
Abstract: To relate to an improvement of an electromagnetic actuator, in particular, an armature of a fuel injection valve for an internal combustion engine.SOLUTION: There is provided a fuel injection valve for an internal combustion engine in which an armature 6 has at least one fluid channel 15 which can make fluid pass at drive between a first region 17 of an armature chamber 16 contacting with a first end face 22 of the armature 6, and a second region 18 of the armature chamber 16 contacting with a second end face 23 of the armature 6. The fluid channel 15 at least partially includes a spring accommodation part 25, and the fluid channel 15 is oriented toward the second end face 23 from the first end face 22, and at least partially located outside a radial direction along a direction 19 coaxial with a shaft 4 in a longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2023020706-A (JP)
Title: oxygen imaging reagent
Inventor: YOSHIHARA TOSHITADA
IPC: C07D519/00
Filed: 2021-07-30
Abstract: To provide an oxygen imaging reagent that shows phosphorescence in a near-infrared light region, has a longer phosphorescent life, and allows for imaging to a deeper area.SOLUTION: A compound of the following formula (I) is used. [R: a monocyclic or polycyclic nitrogen-containing aromatic ring; A1: a heteroatom; Z: H or an optionally substituted C1-20 hydrocarbon group; L: a bidentate ligand].SELECTED DRAWING: None
Patent JP-2023029680-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: A game machine includes movable control means which determines and executes one of a plurality of operation modes of movable means. The movable control means has the movable means carry out a series of specific operations on the basis of specific information which is set so as to correspond to the operation mode determined from the plurality of operation modes. The movable means is controlled to be driven between a first position in an initial position side in the series of specific operations and a second position being a maximumly-driven position. The series of specific operations are configured to execute a plurality of predetermined operations which locate the movable means at or near the first position. The movable control means includes determination means which, when the predetermined operation is executed, determines whether an end condition of the series of specific operations is satisfied or not, and end means which, when it is determined on the basis of the determination means that the end condition is satisfied, stops the movable means located at or near the first position to stop the series of specific operations.SELECTED DRAWING: Figure 602
Patent JP-2022031200-A (JP)
Title: Door hinge with stopper function for use in vehicle with special kind of equipment
Inventor: WHANG YOUNG HAE
IPC: E05F3/22
Filed: 2021-08-03
Abstract: To provide a door hinge with stopper function for use in a vehicle with special kind of equipment which is simple in construction, easy to manufacture, and have strong fastening and supporting forces, and which can keep a door fixed, and provide a safe working environment for workers.SOLUTION: The present invention relates to a door hinge for use in a vehicle with special kind of equipment which includes: a support bracket fixed to a loading box of the vehicle with special kind of equipment; and a rotating frame whose one end is hingedly connected to the support bracket and whose other end is fixed to a door for entering/exiting the loading box, and in particular to a door hinge with stopper function for use in a vehicle with special kind of equipment in which a stopper is attached between the support bracket and the rotating frame to set an angle of rotation of the rotating frame hingedly connected to the support bracket.SELECTED DRAWING: Figure 1
Patent JP-2022031218-A (JP)
Title: Block penetration processing structure, block penetration processing material, and construction method of block penetration processing structure
Inventor: NAKAJIMA HIDEYASU
IPC: E04B1/94
Filed: 2021-08-04
Abstract: To reduce unevenness of fireproof performance and verify easily whether a block penetration processing material is installed as required by rule.SOLUTION: A block penetration structure 10 formed at a partition part 11 of an architectural structure and having a block penetration part 15 into which a long insertion body 21 is inserted inside in a fire protection construction is provided, it comprises at least one of a sheet like member 3 blocking at least a part of a gap between an opening 13c of the block penetration part 15 provided at the partition part 11 and the insertion body 21 and a tape like member 4 arranged wound twice or more around the insertion body 21, and a cover member 5 covering at least one of the sheet like member 3 and tape like member 4, and at least one of the sheet like member 3, the tape like member 4, and the cover member 5 has a fireproof material.SELECTED DRAWING: Figure 1
Patent JP-2023027645-A (JP)
Title: power line communication system
Inventor: MITA NORIHARU
IPC: H04B3/54
Filed: 2021-08-17
Abstract: To provide a power line communication system that enables the use of the Internet and IoT at a construction site where communication lines are not yet installed.SOLUTION: In a power line communication system, communication wiring includes: a power line 1; a PLC connection apparatus 3A that connects a first communication line C1 to the power line 1; and a plurality of type B PLC connection apparatuses 3B1-3B3 that connect second communication lines C2 to the power line 1. The type A PLC connection apparatus uses a public communication line that can use the Internet as the first communication line C1. The type B PLC connection apparatuses use a wireless LAN communication line 8B1, a LPWA line 8B2, and another IoT communication line 8B3 that cannot use the Internet. The whole of the type A PLC connection apparatus including a connection apparatus to the first communication line C1 and the type B PLC connection apparatuses including connection apparatuses to the second communication lines C2 is housed in a waterproof box, and communication between the first communication line C1 and the second communication lines C2 and communication between the second communication lines C2 are enabled.SELECTED DRAWING: Figure 1
Patent JP-2021180938-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2021-08-18
Abstract: To provide a game machine which can keep a motivation for a game and an interest, even when a probability of a transition to an advantageous state is varied.SOLUTION: When a control to an increase section is executed and a predetermined condition is satisfied, a notification performance can be executed. In a normal advantageous section, a first performance and a second performance can be executed. The first performance is a performance which is gradually varied in a performance mode, when executed in multiple times. Even when a predetermined error is detected in an execution of the first performance, the first performance being executed can be executed in a performance mode which can be eventually executed. A first performance mode and a second performance mode in the second performance are performance modes which are executed in a different probability depending on whether the first performance is executed or not. When an advantageous state is firstly started, a state notification in a predetermined mode is started. The notification is continued for a predetermined period at least from an end of the advantageous state. The notification can be executed as well in an execution of the notification performance and after an end of the advantageous state in which the notification performance is executed.SELECTED DRAWING: Figure 116
Patent JP-2023028516-A (JP)
Title: Decorative sheet, decorative molded product, and method for manufacturing decorative molded product
Inventor: TOGO YUKI
IPC: B29C51/10
Filed: 2021-08-19
Abstract: To provide a decorative sheet with little change in design before and after stretching.SOLUTION: There is provided a decorative sheet comprising a resin base layer, a colored layer, and a transparent resin layer in this order in a thickness direction, wherein an absolute value of a difference between L* in an SCE system measured from the transparent resin layer side after subjecting the decorative sheet to a tensile test (room temperature, stretch ratio 40%), and L* in the SCE system measured from the transparent resin layer side before subjecting the decorative sheet to the tensile test, is 1.5 or less, in an L*a*b* color system.SELECTED DRAWING: Figure 1
Patent JP-2023033834-A (JP)
Title: Energy supply device
Inventor: KANEKAWA TOMOYUKI
IPC: H02J50/90
Filed: 2021-08-30
Abstract: To provide an energy supply device which detects a type, a position and a size of a metal object placed on a top plate in the energy supply device capable of supplying energy to an object without contact.SOLUTION: An energy supply device for supplying energy to an object placed on a top plate without contact is arranged below the top plate and supplies energy to the object. The energy supply device includes: a plurality of coils 2 connected to an energy supply resonance capacitor 3 and an inverter circuit 4; a transmission circuit 61 for transmitting a detection signal of a prescribed frequency to one of the plurality of coils; a reception circuit 62 for detecting voltage or current inducted by any other coil different from the coil in accordance with the transmitted detection signal; and a switching control part 52 for selecting a transmission coil being a coil for transmitting the detection signal and a reception coil being a coil for detecting voltage or current from the plurality of coils to be sequentially switched.SELECTED DRAWING: Figure 3
Patent JP-2023036300-A (JP)
Title: Heat exchanger for solar cell, solar cell with the heat exchanger, and heat exchange system
Inventor: KON KIYOMI
IPC: H02S40/12
Filed: 2021-09-02
Abstract: To efficiently perform cooling of a solar cell, and removal of snow accumulation on the surface side of the solar side, etc.SOLUTION: A heat exchanger for a solar cell has a shape covering at least a part of a solar cell 1a from the surface side, is formed as a hollow shape having a fluid circulation path S between a fluid injection port 2d1 and a fluid discharge port 2d2, comprises a translucent part which transmits solar light to the fluid circulation path S to irradiate the solar cell 1a, and is constituted so that transparent or translucent heat medium fluid to be injected from the fluid injection port 2d1 is discharged from the fluid discharge port 2d2.SELECTED DRAWING: Figure 1
Patent JP-2022000642-A (JP)
Title: Wire wear inspection method
Inventor: FUKAI HIRONAGA
IPC: B60M1/28
Filed: 2021-09-03
Abstract: To enable the detection of a wear width by a wear area detection method optimum for each image.SOLUTION: A wire wear inspection method includes: a multiple determination criteria optimum mixing ratio determining step including a database input step, a multiple determination criteria input step, and a multiple determination criteria mixing balance determination step; and a multiple determination criteria use wire wear detecting step including an image input step, the multiple determination criteria input step, a multiple determination criteria mixing balance input step, a wear area detection method input step, and a wire wear area calculation step. Based on image data, determination criterion data, optimum mixing balance data and wear area detection method data, a wear area detection method optimum for the image data is selected. A wear width of a trolley wire 16, obtained by the wear area detection method, is output as a final detection result.SELECTED DRAWING: Figure 3
Patent JP-2023038426-A (JP)
Title: Test device for railway vehicle and test method
Inventor: TANABE MIKIKO
IPC: G01M17/08
Filed: 2021-09-07
Abstract: To provide a test device for a railway vehicle capable of simulating power supply voltage fluctuation due to disconnection of an overhead wire, switching of DC/AC electrification sections, a light-load regenerative state, etc., and realizing power supply fluctuation of a driving system for the railway vehicle of a test target, in the same environment as an actual vehicle traveling state.SOLUTION: A test device for a railway vehicle comprises one or more combinations of: power supply device for supplying power to test machine controllers for controlling respectively test machines being motors each driven by an inverter; and a controller for the power supply device which controls the power supply device. The one or more combinations are provided in accordance with combinations of the test machine and the test machine controller. The one or more controllers for the power supply device controls a voltage outputted by the power supply device to be a voltage suitable to a power supply pattern of an electric railcar line which supplies the power to the railway vehicle to supply the voltage to the test machine controller, executes simulation according to a condition and a state of the electric railcar line, and performs a test corresponding to a route on which the railway vehicle travels.SELECTED DRAWING: Figure 1
Patent JP-2023038667-A (JP)
Title: Multistage transfer type hot air dryer
Inventor: OZEKI NOBUYASU
IPC: F26B13/04
Filed: 2021-09-07
Abstract: To provide a multistage transfer type hot air dryer capable of preventing trash such as large wood chips and wood dust detached from veneer from being mixed in with exhaust air when the exhaust air from the ventilation area of each stage reaches a circulation fan in the converging area of an air circulation passage.SOLUTION: An air direction regulating plate 6 is disposed in a converging area P2 of an air circulation passage P, and a first air passage P2A heading downward along the air direction regulating plate 6, a second air passage P2B heading upward along the air direction regulating plate 6, and a communication passage P2C communicating the first air passage P2A and the second air passage P2B at the lower end of the dryer, are formed therein. Veneer W present on each stage is dried by hot air from the upper and lower faces thereof when passing through a ventilation area P1 among the constituting segments of the air circulation passage P in the corresponding transfer passage. Exhaust A2 from the ventilation area P1 of each stage changes direction from downward to upward when sequentially passing through the first air passage P2A, the communication passage P2C and the second air passage P2B in the converging area P2 to bypass the air direction regulating plate and to reach a circulation fan 4.SELECTED DRAWING: Figure 2
Patent JP-2023041355-A (JP)
Title: Eddy current flaw detector and flaw detection method
Inventor: OHASHI TAKERU
IPC: G01N27/904
Filed: 2021-09-13
Abstract: To prevent flaws from being overlooked.SOLUTION: An eddy current flaw detector includes: a probe body 210 having a contact surface 214 with a flaw detection target; excitation coils (first excitation coil 224, second excitation coil 234) provided in the probe body 210; a first detection coil 222 provided in the probe body 210 and having a center axis substantially orthogonal to the contact surface 214; a second detection coil 232 provided in the probe body 210 and having a central axis forming an acute angle with the central axis of the first detection coil 222; an excitation unit that applies the alternating current to the excitation coils and generates an induced current due to electromagnetic induction in the flaw detection target; and a detection unit that detects a second detection signal based on the induced current through the second detection coil 232 while detecting a first detection signal based on the induced current through the first detection coil 222.SELECTED DRAWING: Figure 4
Patent JP-2023042394-A (JP)
Title: Unmanned vehicle, control system of unmanned vehicle, and method for controlling unmanned vehicle
Inventor: AMANO RYOTA
IPC: G05D1/02
Filed: 2021-09-14
Abstract: To suppress a deterioration in productivity of a work site in which an unmanned vehicle is operated.SOLUTION: An unmanned vehicle includes a travel device, an obstacle sensor, a self-traveling path storage part for storing a self-traveling path, a travel control part for controlling the travel device on the basis of the self-traveling path, an oncoming path storage part for storing an oncoming path to be given to an oncoming vehicle, and an obstacle existence determination part for determining whether or not an obstacle exists on the oncoming path on the basis of detection data of the obstacle sensor.SELECTED DRAWING: Figure 5
Patent JP-2023043994-A (JP)
Title: Vehicle window control system and vehicle window control method
Inventor: MAENO AKITERU
IPC: B60J1/00
Filed: 2021-09-17
Abstract: To provide a vehicle window control system and a vehicle window control method which can suppress an infection risk.SOLUTION: A vehicle window control system 1 according to one embodiment of the present invention comprises: an information obtaining part 10 that obtains information concerning a body temperature of a person existing around a vehicle; an infection risk estimating part 11 that estimates an infection risk on the basis of the information obtained by the information obtaining part 10; and a window control part 12 that controls opening and closing of a window of a vehicle in accordance with an estimated result by the infection risk estimating part 11. The window control part 12, when the infection risk estimating part 11 estimates that the infection risk is high, controls the opening and closing of the window of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022008493-A (JP)
Title: Multi-prb operation for narrowband system
IPC: H04W48/10
Filed: 2021-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for a plurality of physical resource block (PRB) operations for a narrow band (NB) system such as NB Internet of Things (IoT). 
     SOLUTION: In a wireless communication method by user equipment (UE), UE which is a narrow band (NB) IoT device performs cell search on the basis of one or more signals received in an anchor RB in a set of resource blocks (RB) that can be used for narrow band communication with a base station (BS) (1102). The UE determines the location of at least one additional RB available for narrow band communication with the BS on the basis of the indication received on the anchor RB (1104). The UE uses the anchor RB or at least one additional resource block to perform narrow band communication with the BS (1106). 
     SELECTED DRAWING: Figure 11 
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