baber/WOPTO huggingface dataset:
Patent JP-2021055714-A (JP)
Title: Constraint structure of structure
Inventor: SAWAI OSAMU
IPC: F17C1/06
Filed: 2019-09-27
Abstract: To provide a constraint structure of a structure capable of reducing shearing stress at a winding end part of a CFRP belt, and suppressing delamination between layers.SOLUTION: A constraint structure of a structure comprises: a trunk part 20; a pair of mouthpieces 30 provided at both ends of the trunk part 20; an orbiting belt 42 that is wound along an axial direction of the trunk part 20 so as to bridge the pair of mouthpieces 30, and has carbon fibers in a 0 degree direction along the axial direction; and an interlayer belt 44 that is laminated adjacently to an uppermost layer TL near an end part E2 of the orbiting belt 42, and has carbon fibers in a 90 degrees direction with respect to the axial direction.SELECTED DRAWING: Figure 5
Patent JP-2021061127-A (JP)
Title: Lead acid battery positive electrode and lead acid battery
Inventor: HARADA MOTOKO
IPC: H01M4/14
Filed: 2019-10-04
Abstract: To provide a lead acid battery positive electrode having an excellent active material utilization rate and a lead acid battery provided with the positive electrode.SOLUTION: A lead acid battery positive electrode 10 includes a positive electrode current collector 14, and a positive electrode active material 15 held in the positive electrode current collector 14, and the positive electrode active material 15 includes a first fiber having a fiber diameter of 10 μm or more, and a second fiber having a fiber diameter of 7 μm or less.SELECTED DRAWING: Figure 2
Patent JP-2020031430-A (JP)
Title: Beamforming method, and method for using beam
Inventor: LOU HANQING
IPC: H04W16/28
Filed: 2019-10-07
Abstract: To prevent a significant propagation loss from being caused by a high carrier frequency, in wireless communication by a very high or extraordinary high carrier frequency such as 60 Hz and a millimeter wave (mmW) frequency band.SOLUTION: A method, apparatus, system, and computer readable medium may be used to perform beamforming. The method may include steps of: sending, by a first communication device, a first plurality of beamforming training frames to a second communication device by using a first beamforming weight vector; receiving, by the first communication device, a second beamforming weight vector from the second communication device; and sending, by the first communication device, a second plurality of beamforming training frames to the second communication device by using the second beamforming weight vector.SELECTED DRAWING: Figure 2
Patent JP-2021059369-A (JP)
Title: Cap unit and container with cap
Inventor: KOWA YASUHIRO
IPC: A47J41/00
Filed: 2019-10-08
Abstract: To provide a cap unit which prevents a waterproof packing from sticking to an overhanging part of a container body when pressure inside the container body dropped.SOLUTION: A waterproof packing 23 consists of a ring-shaped elastic member that comes into contact with an overhanging part 6 that protrudes from the inside of a container body 2 over the entire circumference when a cap body is mounted on the container body 2, and has an elastic flange part 23b protruding from the outer peripheral surface of the elastic member over the entire circumference in the diameter-expanding direction, an elastic sleeve part 23c protruding downward from the outer peripheral surface of the elastic member over the entire circumference, and a gap forming part 23d (40) provided in a part of the elastic flange part 23b. While the elastic flange part 23b is in contact with the entry side surface of the overhanging part 6, the elastic sleeve part 23c is in contact with the top surface of the overhanging part 6, and the gap forming part 23d (40) forms a gap S between the elastic flange part 23b and the overhanging part 6.SELECTED DRAWING: Figure 5
Patent JP-2021062871-A (JP)
Title: Packaging box and packaging method
Inventor: NATSUKAWA JUNJI
IPC: B65D5/02
Filed: 2019-10-10
Abstract: To provide a packaging box allowing easy opening work of an adhesive tape and hardly causing unintentional breakage, and packaging means.SOLUTION: A packaging box 1 has a body part 10, a top wall 20 and a bottom wall 30. On at least one end wall 11, a breaking part 50 defined by a break induction line L50 is formed. The breaking part 50 has a first part P1 covered with an end part T1 of an adhesive tape T and a second part P2 exposed from the end part T1. The end wall 11 is provided with narrow regions R1 and R2 stuck with the adhesive tape T at a side of the first part P1, and a wide region R3. The wide region R 3 is wider than the narrow regions R1 and R2. The narrow regions R1 and R2 and the wide region R3 are formed in a continuous state in the longitudinal direction of the adhesive tape T.SELECTED DRAWING: Figure 4
Patent JP-2021063759-A (JP)
Title: Particle trajectory measuring device and particle trajectory measuring method
Inventor: SUGITA TSUKASA
IPC: G01T1/16
Filed: 2019-10-16
Abstract: To measure the trajectory of a high-energy particle by a simple structure.SOLUTION: A particle trajectory measuring device 100 comprises: a plurality of particle detectors 10a, 10b having a particle detection unit 11 having a planar surface and detecting the passage of a high-energy particle and emitting a detection signal, and two signal amplification units 21a, 21b, 22a, 22b arranged on both longitudinal ends of the particle detection unit 11 so as to face each other across the particle detection unit 11 and outputting a detection signal on the basis of detection signals, respectively; a time difference measurement unit 30 for measuring a time difference in detection time between two detection signals outputted from each of the plurality of particle detectors 10a, 10b; a time difference accumulation unit 40 for accepting the time differences measured by the time difference measurement unit 30 and discriminating and recording each signal derived from the same particle; and a particle trajectory computation unit 50 for analyzing the trajectory of particles from time difference information with regard to the particle detectors 10a, 10b having been accumulated in the time difference accumulation unit 40.SELECTED DRAWING: Figure 1
Patent JP-2020033645-A (JP)
Title: Electrochemical cell
Inventor: Paul Beddoes
IPC: C25B9/17
Filed: 2019-10-21
Abstract: To provide an electrochemical cell having a reduced volume.SOLUTION: The electrochemical cell includes: a housing having an inlet, an outlet, and a central axis; and a pair of anode-cathode disposed concentrically about the central axis within the housing. The anode-cathode pair defines an active area between an anode and a cathode of the anode-cathode pair. The active surface area of at least one of the anode and cathode has a surface area greater than a surface area of an internal surface of the housing. The anode-cathode pair is configured and arranged to direct all fluid passing through the electrochemical cell axially through the active area.SELECTED DRAWING: Figure 10
Patent JP-2021067534-A (JP)
Title: Distance measuring device
Inventor: UMAHARA KUMIKO
IPC: G01S7/497
Filed: 2019-10-21
Abstract: To provide a distance measuring device that can measure a distance more quickly.SOLUTION: The distance measuring device according to the present disclosure includes: a light reception unit including a light reception element; a time measuring unit for measuring the time from when a light source emits light to when the light reception element receives the light and acquiring a measured value; a generation unit for generating a histogram of the measured value; an output unit for outputting data showing the distance to a measurement target object based on the histogram; and an output control unit for controlling data that the output unit is to output. The output control unit causes the output unit to output data showing a first distance of data showing distances with a first frequency and to output data showing a second distance with a second frequency.SELECTED DRAWING: Figure 15
Patent JP-2021067076-A (JP)
Title: Expansion joint cover device
Inventor: TAKAYANAGI TAKESHI
IPC: E04F11/18
Filed: 2019-10-23
Abstract: To provide an expansion joint cover device which can improve accuracy and workability when mounting a handrail horizontally and vertically to a skeleton.SOLUTION: A rotation connecting means 20 for connecting one handrail 11 and one skeleton 51 (rotational connection target) includes a first connection member 21 fixed to the one handrail 11, and a second connection member 22 fixed to the connection target. The first connecting member 21 includes a holding portion 21e which supports a vertical frame 16 of the one handrail 11, and the holding portion 21e is fixed to the vertical frame 16 of the one handrail 11 by clasps 24 from a side surface of the one handrail 11.SELECTED DRAWING: Figure 6
Patent JP-2021066306-A (JP)
Title: Roof head lining
Inventor: IWATA KOJI
IPC: B60Q3/54
Filed: 2019-10-23
Abstract: To provide a roof head lining which can be carried easily and inhibit increase of cost related to attachment work and deterioration of work efficiency.SOLUTION: A roof head lining 1 of the invention includes: a first attachment part 13 and a second attachment part 15; and a holding part 17. The first attachment part 13 has a first attachment opening 13b and the second attachment part 15 has a second attachment opening 15a. The first attachment opening 13b and the second attachment opening 15a penetrate from a first surface 1a to a second surface 1b of the roof head lining 1. The holding part 17 is integrally formed with the first attachment part 13 and extends into the first attachment opening 13b. The holding part 17 is covered with a roof panel 3 of a vehicle body 100 from an outer side of the vehicle body 100 and is covered with a passenger compartment lighting device 19, serving as vehicle interior equipment attached to the first attachment part 13, from a passenger compartment CR side.SELECTED DRAWING: Figure 4
Patent JP-2021065582-A (JP)
Title: Deodorization device
Inventor: UMEMURA FUTOSHI
IPC: A61L9/12
Filed: 2019-10-28
Abstract: To propose a deodorization device that can reduce the risk of the spread of fire from a battery.SOLUTION: A deodorization device (1) has a casing (10), a discharge unit (22) disposed in the casing (10), and a battery (24b) that is disposed in the casing (10) and supplies the discharge unit (22) with power. The battery (24b) is covered with a flame-retardant member (24a).SELECTED DRAWING: Figure 1
Patent JP-2021071777-A (JP)
Title: Information processing device, information processing method, and program
Inventor: IKEDA MUTSUMI
IPC: G06F9/445
Filed: 2019-10-29
Abstract: To provide an information processing device capable of properly switching a browser for an arbitrary Web page.SOLUTION: An information processing device (200) has a Web browser function, and has accumulation means (212, 222) to accumulate error information (211, 221) when the same Web pages are displayed on multiple Web browsers (210, 220), interpretive means (231) interpreting the error information, and selection means (232) to select the Web browser used for the Web page display from the multiple Web browsers based on the interpretation result of the error information.SELECTED DRAWING: Figure 2
Patent JP-2020078071-A (JP)
Title: Image blending method and projection system
Inventor: CHIEN CHUN-LIN
IPC: G09G5/10
Filed: 2019-10-30
Abstract: To provide an image blending method and a projection system.SOLUTION: A method includes: projecting a first image and a second image onto a projection surface by a first projector and a second projector, respectively, the first image and the second image overlapping each other; and projecting a first control pattern onto the first image by first projector projection, adjusting the first control pattern such that a first control pattern frame of the first control pattern matches a boundary of an overlapping area, and thereby identifying a position of a first non-overlapping area in the first image. Additionally, a similar operation is performed by the second projector to identify a second non-overlapping area in the second image. All pixels in the first non-overlapping area and the second non-overlapping area are adjusted such that the black-level brightness of the first non-overlapping area and the black-level brightness of the second non-overlapping area correspond to the black-level brightness of the overlapping area. Thus, an image with better brightness uniformity after blended can be obtained.SELECTED DRAWING: Figure 3
Patent JP-2021072548-A (JP)
Title: Network management device and network administration method
Inventor: WATANABE TOSHIKI
IPC: H04L12/70
Filed: 2019-10-31
Abstract: To provide a network management device that can properly evaluate an affected terminal when a network configuration is changed.SOLUTION: A network management device includes an update content acquisition unit 1, a determination unit 2, a monitoring control unit 3, and an evaluation execution unit 4. The update content acquisition unit 1 acquires information on the update content of a network system. The determination unit 2 determines a terminal and an evaluation item on the network system affected by the update on the basis of the information on the update content. The monitoring control unit 3 determines an evaluation method corresponding to the evaluation item. The evaluation execution unit 4 executes the evaluation of the terminal affected by the update on the basis of the evaluation method determined by the monitoring control unit 3.SELECTED DRAWING: Figure 1
Patent JP-2021074968-A (JP)
Title: Injection unit, gas dissolving method of injection unit and program of injection unit
Inventor: KUBO YOSHIKAZU
IPC: B29C45/53
Filed: 2019-11-11
Abstract: To obtain an injection unit capable of compression dissolving a gas into a molding material, while accurately controlling a supply amount.SOLUTION: In an injection unit 1 for injecting a molding material into a mold 4, in order to compression dissolve a gas into the molding material supplied into an injection part 3, a gas supply part 8 for supplying the gas into the injection part 3 is provided. The injection unit 3 comprises: an injection cylinder 30 having an injection chamber 34 housing the molding material; an injection axis 31 that reciprocally moves in a cylinder axis direction within the injection chamber 34 and within which a gas supply hole 31a guiding the gas from the gas supply part 8 into the injection chamber 34 is bored; an injection driver unit 36 that reciprocally moves the injection axis 31 in the cylinder axis direction; and an injection control unit 38 that controls the injection driver unit 36 to recede, proceed the injection axis 31 within the injection chamber 34 so as to expand, contract the injection chamber 34, after the injection axis 31 recedes and the gas is supplied in the injection chamber 34, the injection axis 31 is proceeded to compression dissolve the gas in the molding material present in the injection chamber 34.SELECTED DRAWING: Figure 1
Patent JP-2021083166-A (JP)
Title: Seismoscope receptacle
Inventor: OSHITA TAKESHI
IPC: H02H5/00
Filed: 2019-11-15
Abstract: To provide a seismoscope receptacle the detection accuracy of which can be improved, and which can prevent a fire caused by retransmission of power.SOLUTION: A seismoscope receptacle for blocking power supply upon occurrence of an earthquake, includes an acceleration sensor, means for determining whether an earthquake has occurred on the basis of time-series data on a signal outputted from the acceleration sensor, means for blocking power supply after occurrence of an earthquake is determined, means for continuing the state in which the power supply is blocked until an input is received, if retransmission of power has been performed after the occurrence of an earthquake, means for starting power supply when an input is received during the state in which the power supply is blocked, and means for allowing switching of an occurrence-of-earthquake determining mode from among a plurality of modes.SELECTED DRAWING: Figure 1
Patent JP-2020079399-A (JP)
Title: Surface protective film
Inventor: NAGAKURA TAKESHI
IPC: C09J7/22
Filed: 2019-11-19
Abstract: To provide a surface protective film which has excellent antistatic performance, has an excellent balance of an adhesive force at a peeling speed in a low speed region and a high speed region, and also has excellent durability performance and reworkability.SOLUTION: An acrylic polymer is formed of a copolymer obtained by copolymerizing (A) alkyl (meth)acrylate having an alkyl group having 4 to 10 carbon atoms, (B) a hydroxyl group-containing copolymerizable monomer, (C) a carboxyl group-containing copolymerizable monomer and (G) a polyether compound having a polymerizable functional group, in which the adhesive composition further contains (F) a polyether-modified siloxane compound having an HLB value of 7 to 15, a molecular weight of (F) is a weight average molecular weight (Mw) of 600 or more and 10,000 or less, an antistatic agent is an ionic compound that is solid at a temperature of 30°C and has a melting point of higher than 30°C and 50°C or lower, and the crosslinking agent is a tri- or higher functional isocyanate compound.SELECTED DRAWING: None
Patent JP-2021082062-A (JP)
Title: Keyboard device
Inventor: HORIKOSHI SHOTA
IPC: G06F3/02
Filed: 2019-11-20
Abstract: To provide a keyboard device capable of securing a sufficient key pitch when used and reducing size when not used, even when a touch pad is provided.SOLUTION: A keyboard device 10 includes: a first unit 11; a second unit 12 provided adjacent to the first unit 11; a base member 14 supporting the first unit 11 and the second unit 12 in a relatively movable state along an upper surface 14a; a link mechanism 22 provided on the base member 14 and synchronously moving the first unit 11 and the second unit 12; and a touch pad 20 provided at a front edge of the upper surface 14a of the base member 14.SELECTED DRAWING: Figure 2
Patent JP-2020094793-A (JP)
Title: Internal heat exchanger and refrigeration cycle device having internal heat exchanger
Inventor: NAKAMURA FUMIAKI
IPC: F28F1/40
Filed: 2019-11-21
Abstract: To directly fix a double-tube to a connector by eliminating refrigerant piping branched from the double-tube.SOLUTION: An inside flow passage 18b in which a refrigerant at a low-pressure side of a refrigeration cycle 11 flows is formed in an inner tube 182 of a double-tube, and an inter-inside/outside flow passage 18a in which a refrigerant at a high-pressure side of the refrigeration cycle 11 flows is formed between an outer tube 181 and the inner tube 182. An internal heat exchanger comprises: an expansion valve-side connector 186 interposed between tips of the outer tube 181 and the inner tube 182 and connection objective members 14, 35 and 37, and making the inside flow passage 18b and the inter-inside/outside flow passage 18a communicate with refrigerant flow passages of the connection objective members; and an anti-expansion valve side connector 31. An outside diameter of the outer tube is 30 mm or smaller, and a ratio of a difference between an inside diameter of the outer tube and an outside diameter of the inner tube with respect to the inside diameter of the outer tube is 25% or lower. The internal heat exchanger also comprises seal members 191, 192 for preventing the leakage of the refrigerants in the outer tube 181 and the inner tube 182, and the outer ring 181 and the inner ring 182, and the expansion valve-side connector 186 and the anti-expansion valve side connector 31 are mechanically fixed to each other.SELECTED DRAWING: Figure 15
Patent JP-2021083455-A (JP)
Title: Pinball game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2019-11-25
Abstract: To provide a game machine capable of improving efficiency of control and diversifying a performance.SOLUTION: A Pachinko game machine successively generates a new frame image obtained by compositing an image obtained by deformation, such as reduction, enlargement, and rocking of a frame image stored in a frame buffer at predetermined timing, an image for showing a game situation, and a background image, and then storing the frame image in the frame buffer, thus determining presence or absence of execution of a particular performance for displaying an animation on a performance screen 500 of a performance display device according to a selected variation pattern.SELECTED DRAWING: Figure 31
Patent JP-2021086299-A (JP)
Title: Data processing device, data processing system, method, and program
Inventor: IZUMI NAOTAKA
IPC: G03G21/00
Filed: 2019-11-26
Abstract: To provide a device, a system, a method, and a program, that can check whether or not workflow processing succeeds in a real-time manner.SOLUTION: A data processing device includes: reception means for receiving an execution request for one or more processing, and partial data from a plurality of data; execution means for executing the one or more processing using the partial data received by the reception means; and notification means for notifying an execution result of the execution means to a sender of the data.SELECTED DRAWING: Figure 6
Patent JP-2021085716-A (JP)
Title: Hydrogen processing system
Inventor: IKEGAWA TOMOHIKO
IPC: G21C9/00
Filed: 2019-11-26
Abstract: To maintain resistance of a nuclear reactor container to an accident while improving resistance against hydrogen.SOLUTION: A hydrogen processing system Z provided in a nuclear reactor container 1 has: a heat exchanger 12 condensing water vapor contained in introduced gas into water; and a hydrogen discharger 17 arranged at least outside the nuclear reactor container 1 and selectively discharging hydrogen and water vapor to the outside. The upstream side of the heat exchanger 12 is connected through a dry well gas leading-in pipe 13 to a dry well 4. The downstream side of the heat exchanger 12 is connected through the condensation water discharge pipe 14 to the nuclear reactor container 1, and connected through a first non-condensable gas discharge pipe 15a to the upstream side of the hydrogen discharger 17. The downstream side of the hydrogen discharger 17 is connected through a second non-condensable gas discharge pipe 15b to a pressure suppression pool 5b. The outlet end of the second non-condensable gas discharge pipe 15b is arranged higher than a vent pipe 10.SELECTED DRAWING: Figure 1
Patent JP-2021083625-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F5/04
Filed: 2019-11-26
Abstract: To reduce unintentional restriction accompanied by an end of an advantageous section.SOLUTION: A game machine is configured to transfer in accordance with a predetermined transference condition from a normal section in which a notification of instruction information related to a stop operation affecting an acquisition performance of a game medium cannot be carried out to an advantageous section in which the notification of the instruction information can be carried out. When transferring from the advantageous section to the normal section in accordance with a predetermined end condition, all variables affecting a performance related to an instruction function, including the transference to the advantageous section and the notification of the instruction information in the advantageous section are initialized, and a predetermined variable not affecting the performance related to the instruction function is not initialized.SELECTED DRAWING: Figure 253