baber/WOPTO huggingface dataset:
Patent JP-2021122400-A (JP)
Title: Prize acquisition device and prize acquisition game device
Inventor: ABE KATSUNORI
IPC: A63F9/30
Filed: 2020-02-04
Abstract: To provide a prize acquisition device and a prize acquisition game device capable of reducing exchanging work costs by making arm attaching and detaching work more simple.SOLUTION: A pair of ball plungers 202a provided to an arm attaching part supports an arm 203 swingably by being held in engagement holes of the arm 203 respectively. The pair of ball plungers 202a, in which balls are energized in mutually opposing directions, can be displaced when pressed. When the arm 203 is pulled in a pull-out direction, the ball plungers 202a held in the engagement holes are disengaged from the engagement holes 203a so that the arm 203 can be detached from the arm attaching part.SELECTED DRAWING: Figure 8
Patent JP-2021124569-A (JP)
Title: Light absorbing composition, light absorption film, and optical filter
Inventor: KUBO YUICHIRO
IPC: G02B5/22
Filed: 2020-02-04
Abstract: To provide a light absorbing composition advantageous to blocking a light with a wavelength of around 400 nm so as to obtain spectral characteristics similar to a transmission spectrum corresponding to human visibility.SOLUTION: A light absorbing composition contains a compound including a phosphonic acid and a copper component, and an ultraviolet absorbing compound. A transmission spectrum of a light absorption film, obtained by curing the light absorbing composition, with an incident angle of 0 degree satisfies the following conditions: 16≤T550/T400 and 16≤T550/T800, in which T400 is the transmittance with a wavelength of 400 nm, T550 is the transmittance with a wavelength of 550nm, and T800 is the transmittance with a wavelength of 800nm.SELECTED DRAWING: None
Patent JP-2021124611-A (JP)
Title: Vibration-controlling apparatus, exposure apparatus, method for producing article
Inventor: ASAKURA YASUNOBU
IPC: G10K11/178
Filed: 2020-02-05
Abstract: To provide a technique advantageous for reducing vibration of an object.SOLUTION: There is provided a vibration-controlling apparatus for controlling vibration of an object generated by noise from a noise source. The vibration-controlling apparatus attached to the object has a plurality of sensors for detecting physical quantities about the vibration, an adaptive filter which generates a control signal for reducing the vibration based on the physical quantities detected by a plurality of the respective sensors, and a speaker for outputting a control sound corresponding to the control signal. Each of the plurality of sensors is a sensor for detecting any of a displacement, a velocity, and an acceleration of the object.SELECTED DRAWING: Figure 2
Patent JP-2021128406-A (JP)
Title: Analyzer and analyzing method
Inventor: YOKOYAMA YOSHIHIKO
IPC: G01N21/88
Filed: 2020-02-12
Abstract: To provide an analyzer and an analyzing method capable of visualizing accuracy of a determination device.SOLUTION: An analyzer is the one to visualize accuracy of a trained determination device to output a non-defective label or a defective label. The analyzer comprises an acquisition part to acquire an image pair of a non-defective product image with non-defective products as subjects and a defective product image with defective products as subjects, an extracting part to extract an image area of a defective place in the defective product based on the image pair, a generating part to generate multiple image areas of the pseudo defective place by changing a feature value of the image area of the defective place, a synthesis part to generate multiple composite images with different feature values by combining each image area of the multiple pseudo defective places and the non-defective image, an image outputting part to output the multiple composite images to a determination device, a result acquisition part to acquire the label corresponding to each of the multiple composite images from the determination device, and a display control part to display the object showing the label corresponding to each of the multiple composite images as the array based on the feature value.SELECTED DRAWING: Figure 1
Patent JP-2020109092-A (JP)
Title: Mutant calreticulin for diagnosis of myeloid malignancies
Inventor: ROBERT KRALOVICS
IPC: A61K47/10
Filed: 2020-02-13
Abstract: To provide a vaccine effective for myeloid malignancies such as myeloproliferative neoplasms, myelodysplastic syndromes and acute myeloid leukemias.SOLUTION: A vaccine composition comprises (i) a protein represented by a specific sequence, or its consecutive 15-40 amino acid fragments, and (ii) a pharmaceutically acceptable carrier. Preferably, the pharmaceutically acceptable carrier is selected from the group consisting of solvents, dispersion media, coatings, adjuvants, stabilizing agents, diluents, preservatives, antibacterial and antifungal agents, isotonic agents, and adsorption delaying agents.SELECTED DRAWING: None
Patent JP-2021128573-A (JP)
Title: Training dataset generation system and training dataset generation program
Inventor: KASHIMOTO YOSUKE
IPC: G06F3/0484
Filed: 2020-02-14
Abstract: To provide a training dataset generation system and a training dataset generation program, capable of simplifying generating training datasets.SOLUTION: An image forming device 10 as a training dataset generation system comprises a control unit 18, which includes: a clustering processing section 18c for extracting feature amounts for each of a plurality of document images, and classifying each of the plurality of document images into either of a plurality of groups using the extracted feature amounts; a clustering result display section 18d for displaying a clustering result display screen indicating execution results of the clustering processing, onto a display unit 12; and a training dataset generation section 18e for generating a training dataset of document classification rules as rules for document classifications on the basis of setting contents in the clustering result display screen, and changing the classifications done by the clustering processing in accordance with instructions inputted into an operation unit 11.SELECTED DRAWING: Figure 1
Patent JP-2021129077-A (JP)
Title: Jig for dividing board and printed wiring board
Inventor: SASAKI SHUNSUKE
IPC: H05K1/02
Filed: 2020-02-17
Abstract: To provide a jig for dividing board and a printed wiring board that can obtain a highly reliable electronic circuit board by suppressing strain on the printed wiring board and preventing damage to the electronic components when dividing the printed wiring board on which the electronic components are mounted.SOLUTION: A jig for dividing board has a pair of board gripping members and gripping members. The gripping members are attached to the pair of board gripping members. At least one of the pair of board gripping members includes a heating portion.SELECTED DRAWING: Figure 1
Patent JP-2021131347-A (JP)
Title: Electromagnetic vibrometer
Inventor: NOMURA KOJI
IPC: G01H11/02
Filed: 2020-02-21
Abstract: To form compatibility between electromagnetic vibrometers having the same configuration by providing a structure capable of easily matching output voltages and attenuation factors between the electromagnetic vibrometers having the same configuration.SOLUTION: An electromagnetic vibrometer capable of detecting vibration by moving a conductor in a magnetic field includes a first winding 2a and a second winding 2b electrically insulated from the first winding 2a in a pendulum 1 movably arranged in the magnetic field. A circuit 5 including the first winding 2a and formed by connecting the first winding 2a and a sensitivity control resistance 6 in parallel can obtain an output by the first winding 2a, and a circuit 7 including the second winding 2b and formed by connecting the second winding 2b and an attenuation factor control resistance 8 in parallel can attenuate the movement of the pendulum 1 by the second winding 2b.SELECTED DRAWING: Figure 1
Patent JP-2021136072-A (JP)
Title: Fuel cell system and control method of the same
Inventor: OSHIKAWA KATSUHIKO
IPC: H01M8/04
Filed: 2020-02-24
Abstract: To provide a fuel cell system and a control method for the fuel cell system that can reduce corrosion of internal members of a fuel cell due to residual reactants and a control method of the same.SOLUTION: A fuel cell system 10 includes a fuel cell 1 that generates power using a first reactant (hydrogen) and a second reactant (oxygen) supplied from outside and a purge device 2, which is connected to the fuel cell 1 and purges the inside of the fuel cell 1 to remove the first reactant (hydrogen). The purge device 2 performs the purging by collecting the first reactant (hydrogen).SELECTED DRAWING: Figure 1
Patent JP-2021133948-A (JP)
Title: Discharge container
Inventor: KOHAMA TAMOTSU
IPC: B65D47/18
Filed: 2020-02-25
Abstract: To provide a discharge container which can weigh a specified amount of chemical solution with a simple operation, does not require for removal of a plug from a container body, and can discharge a suitable amount of liquid from a discharge port.SOLUTION: An inner plug 10 is attached to an opening 3 of a container body 2. An outer plug 20 slide-contacts the inner plug 10. A first chamber 28 is defined between the inner plug 10 and the outer plug 20. A tube 30 has a first end part 31 which is submerged in a liquid in the container body 2. A cylinder 50 is so configured as to be capable of advancing and retracting along a piston 40. The outer plug 20 is movable between a first position P1 and a second position P2. A second chamber 58 is defined between the piston 40 and the cylinder 50.SELECTED DRAWING: Figure 4
Patent JP-2021133068-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To provide a game machine capable of suppressing malfunctions of electronic components.SOLUTION: A game machine includes a main control board for performing a lottery on the basis of the satisfaction of a start condition and giving a profit to a player on the basis of the result of the lottery. The main control board includes control means for performing the lottery, and signal communication means capable of sequentially inputting a signal necessary for controlling the progress of a game to the control means in response to a request from the control means. The signal communication means includes means for inputting the same signal again, making a comparison, and determination, after inputting the signal requested from the control means to the control means.SELECTED DRAWING: Figure 1
Patent JP-2021136380-A (JP)
Title: Solid-state imaging device and electronic device
Inventor: YOSHIDA SHINICHI
IPC: H01L21/76
Filed: 2020-02-28
Abstract: To provide a solid-state imaging device capable of further improving a quality and reliability of the solid-state imaging device.SOLUTION: There is provided a solid-state imaging device which includes a semiconductor substrate on which a photoelectric conversion unit for performing photoelectric conversion is formed for each of pixels, trenches formed between the pixels by digging upward from a rear face of the semiconductor substrate being a light incident side while not penetrating the semiconductor substrate, and PN junction regions arranged along a periphery sections of the trenches and constituted from P-type regions and N-type regions. The PN junction regions are formed by self-alignment.SELECTED DRAWING: Figure 1
Patent JP-2021141625-A (JP)
Title: Power system stabilization system utilizing communication line
Inventor: SHIMADA RYUICHI
IPC: H02J3/38
Filed: 2020-02-29
Abstract: To prevent the fluctuation of generated electric power of distributed power supplies from causing the disturbance of frequency to a system, while being interlinked with a stabilization device of a power system currently operating.SOLUTION: A system to avoid the effect by the fluctuated electric power measures total fluctuating generated power of the distributed power supplies 20 by a communication line 40 and controls a specific load 13 such as an electric water heater via the communication line 40 in such a way that final function is not impaired even with output fluctuation so as not to affect the conventional frequency control of the power system and performs unified control with an electric power measurement and control device 30 so as to absorb the fluctuation. In the system, when turning on/off the specific load is performed by a triangular wave comparison PWM control of time division, a triangular wave of each load is delayed.SELECTED DRAWING: Figure 1
Patent JP-2021141641-A (JP)
Title: Slot liner
Inventor: TOKUNAGA MASAKO
IPC: H02K3/34
Filed: 2020-03-02
Abstract: To provide a slot liner in which reduction in the adhesiveness of adhesive layers can be suppressed.SOLUTION: The present invention relates to a slot liner which is formed by a laminate sheet in which adhesive layers are layered on a surface of an insulating sheet body, and is used while being interposed between an inner wall surface of a slot groove provided in a stator core of a rotary electric machine and a coil housed in the slot groove. The adhesive layers are disposed on both one surface that is in contact with the inner wall surface of the slot groove and the other surface that is in contact with the coil. The laminate sheet is folded to form a fold line, and an overlapping part where a first region and a second region, of the laminate sheet, are adjacent to each other via the fold line is provided. The overlapping part is disposed so as to be interposed between the inner wall surface of the slot groove and the coil.SELECTED DRAWING: Figure 5
Patent JP-2021141153-A (JP)
Title: Method for forming pattern and method for manufacturing semiconductor device
Inventor: KASAHARA YUSUKE
IPC: H01L29/792
Filed: 2020-03-04
Abstract: To provide a method for forming a pattern that can reduce the depression of an inner surface of a structure to be processed.SOLUTION: In a method for forming a pattern according to an embodiment, a first organic film formed on top of the film to be etched and containing a metal and a second organic film formed on top of the first organic film and having a density higher than that of the first organic film are patterned to form a mask, and the mask is used to etch the film to be etched.SELECTED DRAWING: Figure 2
Patent JP-2021140933-A (JP)
Title: Battery automatic water replenishment device for industrial vehicle
Inventor: DOI JUMPEI
IPC: H01M10/48
Filed: 2020-03-05
Abstract: To provide a battery automatic water replenishment device for an industrial vehicle which can release the residual pressure of a water supply pipe after a battery is full and can stabilize the flow rate of the battery replenishment liquid.SOLUTION: A battery automatic water replenishment device 25 includes: a battery 17; a battery purified water tank 26 that stores battery purified water; a water supply pump 28 that supplies the battery purified water of the battery purified water tank 26 to the battery 17 via a water supply pipe 27; a pump motor 29 that drives the water supply pump 28; a controller 23 that controls the pump motor 29; a pressure sensor 31 that detects the water supply pressure; and a water supply check valve 32 that is provided on the water supply pipe 27 and allows battery purified water to pass through. The battery automatic water replenishment device further includes: a bypass pipe 34 that is connected to the water supply pipe 27; and a return mechanism that is provided in the bypass pipe 34 and returns the battery purified water to the battery purified water tank 26 after the battery 17 is full.SELECTED DRAWING: Figure 2
Patent JP-2020109986-A (JP)
Title: Transmission method, reception method, transmitter, and receiver
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0413
Filed: 2020-03-05
Abstract: To provide a MIMO system that can improve reception quality.SOLUTION: A transmission method includes: generating a first frame including a first modulated signal group and a first pilot signal group and transmitting the first frame with a first polarization; and generating a second frame including a second modulated signal group and a second pilot signal group and transmitting the second frame with a second polarization that is different from the first polarization. A phase changing process in which a phase changing value is switched regularly for each modulated signal is applied to the second modulated signal group, the phase changing process is not applied to the second pilot signal group, and the same value is used at the beginning of the frame in the phase changing process. The first frame and the second frame are transmitted using a common time and a common frequency band.SELECTED DRAWING: Figure 47
Patent JP-2020091916-A (JP)
Title: Information anonymization method and information anonymization device
Inventor: MAEDA MANABU
IPC: G06F21/62
Filed: 2020-03-10
Abstract: To suppress loss of information due to anonymization processing.SOLUTION: An information anonymization method includes: an associating step (S101) in which each of information related to a plurality of user's behaviors collected from a plurality of TVs 100 at current timing is associated with a temporary ID 401 associated with the user; a grouping step (S102) for grouping a plurality of temporary IDs 401 with the same content of information related to the user's behavior associated at present timing and past timing for each group; an anonymity determination step (S103) for determining whether each of the plurality of groups satisfies anonymity; and an ID changing step (S104) for changing only a part of temporary IDs 401 of the plurality of temporary IDs 401 associated with the plurality of users if it is determined that any of the plurality of groups does not satisfy the anonymity (NG in S103).SELECTED DRAWING: Figure 9
Patent JP-2021145187-A (JP)
Title: Terminal device, base station device, control method, and program for performing call control for terminal device including multiple subscriber identity modules
Inventor: TAKEDA HIROKI
IPC: H04W92/08
Filed: 2020-03-10
Abstract: To efficiently perform paging for a terminal device with multiple subscriber identity modules and the less number of receivers than the subscriber identity modules.SOLUTION: The terminal device determines whether a first timing of paging related to a first base station device and a second timing of paging related to a second base station device coincide with each other S501-S506. The terminal device transmits a predetermined notification regarding the timing of paging to at least one of the first base station device and the second base station device when it is determined that the first timing and the second timing coincide with each other S504. The terminal device, in response to transmitting the predetermined notification, changes the timing of paging of the base station device to which the predetermined notification was transmitted S506.SELECTED DRAWING: Figure 5
Patent JP-2021143706-A (JP)
Title: Strand rod connection method and strand rod connection structure
Inventor: YAMANOBE SHINICHI
IPC: F16B11/00
Filed: 2020-03-11
Abstract: To provide a strand rod connection method and a connection structure capable of providing firm connection.SOLUTION: A strand rod connection method is provided to connect two strand rods formed by twisting a plurality of strands 10 at end portions in a longitudinal direction. The strand rod connection method includes: a first process of untwisting the strands 10 of rod end portions 17 in each of the two strand rods 1; and a second process of overlapping the connection regions 33 of the untwisted strands 10 of the two strand rods 1 in a radial direction of the strands 10, and adhering them by an adhesive agent. In the second process, the connection regions 33 are adhered by the adhesive agent so as to unify shearing stress generated on an adhesive agent layer 41 between the connection regions 33 in a direction of tensile force, when the tensile force in an axis W direction is acted on the connected strand rods 1.SELECTED DRAWING: Figure 5
Patent JP-2021143059-A (JP)
Title: Feeding device, recording device and feeding device control method
Inventor: HARIGAE RYO
IPC: B65H19/10
Filed: 2020-03-12
Abstract: To make it possible to introduce a tip of a roll sheet into a transport path more certainly.SOLUTION: A feeding device comprises: first driving means which rotates a roll sheet in a prescribed rotation direction, and delivers the sheet to a transport path; a contact part which is so provided as to be contactable with an outer peripheral surface of the roll sheet at a first position; and a rotor which is so provided as to be contactable with the outer peripheral surface at a second position different from the first position. The feeding device rotates the roll sheet in the prescribed direction by the first driving means, and introduces a tip of the sheet, which has passed between the first position and the second position, into the transport path. The feeding device comprises second driving means which rotates the rotor in a direction in which slack of the sheet is formed between the first position and the second position.SELECTED DRAWING: Figure 8
Patent JP-2021144567-A (JP)
Title: Control unit, control system and data restoration method
Inventor: IYAMA TADASHI
IPC: G06F11/16
Filed: 2020-03-13
Abstract: To make a recovery in an early stage when trouble occurs to decentralized processing by a plurality of components.SOLUTION: A control unit 1 imparts an identifier to a predetermined API request. The control unit 1 stores, associatively with the identifier, respective states when functions for the API request are decentralized and executed by a plurality of components in history information. The control unit 1 traces, if trouble occurs to one of the plurality of components, the states stored in the history information based upon the identifier, and updates states, actually stored in the plurality of components, into one of states.SELECTED DRAWING: Figure 24
Patent JP-2021149422-A (JP)
Title: Video processing apparatus
Inventor: TAKENO TADASHI
IPC: G06T7/70
Filed: 2020-03-18
Abstract: To provide a video processing apparatus that can immediately notify about a video of inadequate work.SOLUTION: According to an embodiment, a video processing apparatus comprises: a camera interface; a memory; and a processor. The camera interface acquires a video imaged by a camera having a work area as an imaging range. The memory records the video acquired by the camera interface. The processor detects inadequate work by an operator from the video, extracts a video part having start time of work determined to be the inadequate work as a starting point from the memory when the inadequate work is detected, and displays the video extracted from the memory as a notification video on a video display device.SELECTED DRAWING: Figure 3
Patent JP-2021145950-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-03-19
Abstract: To provide a game machine having a further optimized function.SOLUTION: A "two-token betting during BB" game is enabled by stop display of a predetermined pattern combination by plural reels in a "two-token betting during BB internal state", a "three-token betting during BB" game is enabled by stop display of a predetermined pattern combination by plural reels in a "three-token betting during BB internal state", a flow of a game for performing a three-token betting game by shifting to a "two-token betting during BB internal state" by a two-token betting game during "non-internal winning" is set to an appropriate game flow, and countermeasures for optimization during prior preparation when a game is played in a situation for shifting to "two-token betting during BB internal state" during "non-internal winning" are taken.SELECTED DRAWING: Figure 57