baber/WOPTO huggingface dataset:
Patent JP-2020162152-A (JP)
Title: Optical transmitter and optical communication method
Inventor: ABE JUNICHI
IPC: H04L27/00
Filed: 2020-06-17
Abstract: To provide an optical transmitter and an optical communication method, which solve the problem of increased power consumption and complicated control encountered in a configuration capable of changing a modulation method to be used in an optical communication system according to a transmission condition.SOLUTION: An optical transmitter 100 includes: a coder 110 which codes input digital signals a1-am using one of a plurality of coding methods and outputs the coded signals; a coding control unit which sets at least one of a generating polynomial for the coding method, a restraint length and a coding rate according to the optical transmission of digital signals using an optical carrier wave, to identify one coding method; a mapper which outputs the input coding signals in a manner to associate with a modulation symbol; and an optical modulator which modulates the optical carrier wave using the input symbol-corresponding signals.SELECTED DRAWING: Figure 1
Patent JP-2022003663-A (JP)
Title: Teaching method, transport system, and program
Inventor: YAMAMOTO MASAKAZU
IPC: H01L21/02
Filed: 2020-06-23
Abstract: To provide a technique capable of automating teaching for a substrate transfer device.SOLUTION: A teaching method of a transport device according to an embodiment of the present disclosure that transports a substrate between a transport source object on which the substrate can be placed and a transport destination object includes a step of generating 3D image data of the shape of the transport source object, the shape of the transport destination object, and the state of the substrate on the basis of the captured image data of the transport source object, the transport destination object, and the substrate captured by a capturing unit, and the design data of the transport source object, the transport destination object, and the substrate, and a step of performing teaching to the transport device on the basis of the 3D image data such that the substrate is transported between the transport source object and the transport destination object without colliding with the transport source object and the transport destination object.SELECTED DRAWING: Figure 5
Patent JP-2022007030-A (JP)
Title: Failure time prediction device
Inventor: OMURO KEISUKE
IPC: G05B23/02
Filed: 2020-06-25
Abstract: To improve prediction accuracy of a failure time of a component driven by transmitting torque of a driving source.SOLUTION: A temperature acquisition part of a failure time prediction device acquires the temperature of one representative component among various components. A temperature of the representative component is corrected by using a correction value determined in advance for each of other components which are other than the representative component to calculate an estimated temperature for each of the other components. A load information part of the failure time prediction device calculates the number of times of load of each component from the number of revolutions. The failure time prediction device predicts a failure time of the representative component based on the number of loads on the representative component and the temperature acquired by the temperature acquisition part. Failure time of the other components are predicted on the basis of the number of loads on the other components and the estimated temperature of the other components.SELECTED DRAWING: Figure 2
Patent JP-2022010558-A (JP)
Title: Release agent composition and release film
Inventor: FUKUNAGA NAOTO
IPC: C09K3/00
Filed: 2020-06-29
Abstract: To provide a release agent composition capable of forming a release layer which has a small peeling force, can suppress a decrease in residual adhesion ratio, and is excellent in heat resistance and appearance.SOLUTION: The release agent composition contains a polyester resin, a (meth)acrylic copolymer, and a crosslinking agent. The (meth)acrylic copolymer is a block copolymer comprising an A block having a structural unit represented by general formula (1) and a B block having a structural unit derived from a vinyl monomer having a reactive functional group. [In the formula (1), R11 represents a C12-16 alkyl group; and R12 represents a hydrogen atom or a methyl group.]SELECTED DRAWING: None
Patent JP-2022012600-A (JP)
Title: Fragrance emitting method and simple fragrance emitting device
Inventor: FUKUMOTO YOSHIAKI
IPC: E06B7/28
Filed: 2020-07-02
Abstract: To provide a fragrance emitting method for emitting fragrance during opening/closing of a door, by simply suspending a cylindrical container on the inner side of the door, and a simple fragrance emitting device.SOLUTION: Provided is a method for emitting fragrance along with opening/closing of a door including: suspending a cylindrical container in which an upper part housing a fragrance agent is opened on the door, providing a cylindrical inner lid above the fragrance agent of the cylindrical container to seal the cylindrical container, and allowing either one or both of the cylindrical container and the cylindrical inner lid to perform pendulum motion; and forming a gap between the cylindrical inner lid and a container wall of the cylindrical container by making either one or both of the cylindrical container and the cylindrical inner lid perform pendulum motion (rotating motion) when the door is opened or closed, and emitting the fragrance of the fragrance agent from the gap. Also provided is a simple fragrance emitting device characterized in that either one or both of the cylindrical container and the cylindrical inner lid are connected to perform pendulum motion or rotating motion.SELECTED DRAWING: Figure 5
Patent JP-2022014580-A (JP)
Title: Nail cosmetic
Inventor: MORIMITSU TARO
IPC: A61Q3/02
Filed: 2020-07-07
Abstract: To provide a nail cosmetic having glittering feeling and excellent brightness and saturation without impairing color development intrinsic to an organic pigment even when an inorganic pigment such as iron oxide-coated (synthetic) mica is used together with an organic pigment.SOLUTION: There is provided a nail cosmetic containing a flaky inorganic pigment enhanced with an organic pigment. A substrate in the flaky inorganic pigment preferably contains a metal or metal oxide. A substrate in the flaky inorganic pigment preferably is surface coated with an inorganic material component different from the substrate.SELECTED DRAWING: None
Patent JP-2022017739-A (JP)
Title: Image processing apparatus
Inventor: TAWARA KYOSUKE
IPC: B25J13/08
Filed: 2020-07-14
Abstract: To enable a user to perform trigger setting without editing a robot program and to automatically issue a trigger at optimum timing in the setting.SOLUTION: On the basis of timing at which a hand HND moves outside an imaging field of view of a sensor unit 2 in the middle of a movement path, a processor determines timing of issuance of a trigger for next imaging that causes the sensor unit 2 to image, thereby dynamically changing imaging timing of the sensor unit 2 for each cycle of a picking motion.SELECTED DRAWING: Figure 42
Patent JP-2020176830-A (JP)
Title: Heat exchanger for quenching reaction gas
Inventor: ESMAEIL MAHMOUDI NAMARVAR
IPC: F28F9/22
Filed: 2020-07-14
Abstract: SOLUTION: A heat exchanger for quenching reaction gas comprises: a coolable double-wall tube including an inner tubular wall and an outer tubular wall, where the inner tubular wall is configured to convey the reaction gas to be quenched, and where a space defined by the inner tubular wall and the outer tubular wall is configured to convey a coolant; and a tubular connection member having a bifurcating longitudinal cross-section comprising an exterior wall section and an interior wall section that define an intermediate space filled with refractory filler material, where a converging end of the tubular connection member is arranged to be in connection with an uncoolable reaction gas-conveying pipe, where the exterior wall section is connected with the outer tubular wall of the coolable double-wall tube, where an axial gap is left between the interior wall section and the inner tubular wall of the coolable double-wall tube.SELECTED DRAWING: Figure 1
Patent JP-2021019580-A (JP)
Title: Use of lactobacillus brevis proga28 and its metabolites in the treatment or improvement of sleep disorders
Inventor: CHEN WEI JEN
IPC: A61P25/20
Filed: 2020-07-22
Abstract: To provide use of Lactobacillus brevis ProGA28 and its metabolites in the treatment or improvement of sleep disorders.SOLUTION: The present invention discloses novel Lactobacillus brevis ProGA28, deposited on May 28, 2019, in German Collection of Microorganisms and Cell Cultures under Accession Number DSM 33167. The Lactobacillus brevis ProGA28 and metabolites thereof are used as a composition for treating or improving sleep disorders, where the metabolites are obtained by conducting fermentation culture of Lactobacillus brevis ProGA28 in a culture medium supplemented with sodium glutamate and then removing the cells from the culture.SELECTED DRAWING: Figure 16
Patent JP-2022026298-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2022032797-A (JP)
Title: Exhaust gas disposal device
Inventor: KATO TAICHIRO
IPC: B01D53/92
Filed: 2020-08-14
Abstract: To reduce component costs in an exhaust gas disposal device.SOLUTION: An exhaust gas disposal device for processing exhaust gas includes: an exhaust gas introduction port for introducing the exhaust gas; a reactor having an internal space extending in a height direction from the bottom part side to which the exhaust gas is introduced to the upper part side from which the exhaust gas is exhausted; liquid supply pipes which extend from one inner side surface of the reactor and transport a liquid; and jet parts which jet the liquid supplied from the liquid supply pipes. The jet parts are provided at each liquid supply pipe. The exhaust gas disposal device includes the liquid supply pipes provided at height positions which are different in the height direction. The jet parts are respectively provided at the liquid supply pipes.SELECTED DRAWING: Figure 1
Patent JP-2022037346-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-25
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: In both of a first informing performance and a second informing performance, a speech sound uttered by a character is outputted, a speech sound and a speech caption are displayed or a speech caption is not displayed, the number of words uttered by a character differ between the first informing performance and the second informing performance, a ratio of display of a speech caption relative to a speech sound in an epilogue part of the first informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the first informing performance, and a ratio of display of a speech caption relative to a speech sound in an epilogue part of the second informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the second informing performance.SELECTED DRAWING: Figure 175
Patent JP-2022037699-A (JP)
Title: Survey system, finishing stake installation support method, and finishing stake installation support program
Inventor: SHIMIZU RYOSUKE
IPC: G01C15/00
Filed: 2020-08-25
Abstract: To support so as to make it possible to install a finishing stake device even on a sloped face.SOLUTION: A survey system 1 comprising a measurement device 200 and a terminal device 100 having a screen portion 150 and supporting installation of a slope finishing stake device having a stake, a horizontal brace, and a slope brace comprises: a design information acquisition portion 121 acquiring design information including a design slope SL; a current state slope estimation portion 122 calculating a current state slope GL according to measurement results of at least two points of the current state slope GL measured by the measurement device 200; a first intersection point calculation portion 123 calculating a coordinate of a first intersection point C1 that is an intersection point of the current state slope GL and the design slope SL by using the current state slope GL estimated by the current state slope estimation portion 122 and the design information including the design slope SL and displaying it on the screen portion 150; and a second intersection point calculation portion 124 calculating a height difference between any position on the installed horizontal brace 12 and a face including the design slope SL by using the measurement device 200 and displaying it on the screen portion 150.SELECTED DRAWING: Figure 2
Patent JP-2022039248-A (JP)
Title: Sheet feeding device and image formation system
Inventor: AIKAWA NORITOSHI
IPC: B65H3/06
Filed: 2020-08-28
Abstract: To provide a sheet feeding device which can efficiently perform the maintenance work such as replacement of a separation roller.SOLUTION: A sheet feeding device 2 comprises: a sheet feeding roller 52 which feeds sheets; and a separation roller 53 which is brought into pressure-contact with the sheet feeding roller 52 to separate the sheets one by one. A separation mechanism 70 moves the separation roller 53 to a first separation position and a second separation position apart by a distance larger than the first separation position with respect to the sheet feeding roller 52 by separating a shaft 50 supporting the separation roller 53 with respect to the sheet feeding roller 52.SELECTED DRAWING: Figure 5
Patent JP-2022041619-A (JP)
Title: Method for evaluating yaw rate gain
Inventor: NISHIDA MASARU
IPC: G01M17/06
Filed: 2020-09-01
Abstract: To provide a method for precisely and quickly evaluating the yaw rate gain of a vehicle with tires put on.SOLUTION: There is provided a method for evaluating the yaw rate gain of a vehicle 2 with tires put on. The method includes: a first step of preparing a vehicle 2 with tires put on to evaluate; a second step of causing the vehicle 2 to travel on an oval track T including a straight part TS and a corner part TC and causing the a vehicle 1 to rotate at a predetermined constant rate in the corner part TC; a third step of measuring the rudder angle of the vehicle 2 when the vehicle is rotating in the corner part TC; and a fourth step of evaluating the yaw rate gain on the basis of the rudder angle.SELECTED DRAWING: Figure 3
Patent JP-2022045093-A (JP)
Title: Method for manufacturing rectangular wire
Inventor: IKEDA RYOTA
IPC: H02K15/04
Filed: 2020-09-08
Abstract: To make it possible to efficiently remove an insulation film with high yield when manufacturing a rectangular wire.SOLUTION: A method for manufacturing a rectangular wire 1 includes a film removing step for removing part of an insulation film 2 of the rectangular wire 1. The film removing step has a gap formation step S2 of applying heat treatment to a predetermined region of the insulation film 2 of the rectangular wire 1 to form a predetermined gap 6 between the insulation film 2 and a conductor 5 that becomes a main body of the rectangular wire 1, and a peeling step S3 of peeling a predetermined region of the insulation film 2 from the conductor 5 of the rectangular wire 1 after forming the predetermined gap 6.SELECTED DRAWING: Figure 10
Patent JP-2021063505-A (JP)
Title: Seal assembly for chute gap leakage reduction in gas turbine
Inventor: SARAWATE NEELESH NANDKUMAR
IPC: F16J15/04
Filed: 2020-09-17
Abstract: To provide a gas turbine seal assembly and methods of forming such seals.SOLUTION: A first arcuate component 52 and an adjacent second arcuate component 54 each include a slot 60 including one or more slot segments 60A, 60B located in an end face 53, 55, and a seal assembly 62 disposed in the slot. The seal assembly 62 includes: a plurality of seal segments forming a T-junction 63 where a first seal segment 62A intersects a second seal segment 62B; and a shim seal 64. The seal segments define chute gaps 66, 68. The shim seal 64 is disposed in a slot 60 proximate to the T-junction of the seal segments, is positioned on a sidewall of the second seal segment 62B, and seals the chute gaps 66, 68 to prevent a flow therethrough of a gas turbine hot gas path flow.SELECTED DRAWING: Figure 6
Patent JP-2022054237-A (JP)
Title: Water-repellent porous film and manufacturing method of water-repellent porous film
Inventor: MASUKO TATSUYA
IPC: B05D3/06
Filed: 2020-09-25
Abstract: To provide a water-repellent porous film capable of preventing water repellency from decreasing by ultraviolet irradiation, and a manufacturing method of a water-repellent porous film.SOLUTION: A water-repellent porous film 10 includes a film-like porous part 11. The porous part 11 at least includes one of: an ultraviolet light absorber having a polymer of a radical polymerizable monomer, and a functional group radical polymerizable monomer capable of chemically binding to chemical; and an ultraviolet stabilizer having a functional group capable of chemically binding to the radical polymerizable monomer. Furthermore, the water-repellent porous film 10 includes a water-repellent agent, and further has a water-repellent coating 12 located on a surface of the porous part 11.SELECTED DRAWING: Figure 1
Patent JP-2022055113-A (JP)
Title: Gas concentration measuring device
Inventor: UMEJIMA YASUHIDE
IPC: G01N27/00
Filed: 2020-09-28
Abstract: To reduce zero point drift without using filters.SOLUTION: A gas concentration measuring device 1 includes: a detection sensor 12A that is included in a constant-potential electrolytic gas sensor 12, has an opening that allows gas in atmospheric atmosphere containing a detection target gas to enter and exit from an electrolyte chamber, and detects the gas in the atmospheric atmosphere containing the detection target gas; a reference sensor 12B that is included in the constant-potential electrolytic gas sensor 12, has an opening that allows gas in atmospheric atmosphere not containing the detection target gas to enter and exit from the electrolyte chamber, and detects the gas in the atmospheric atmosphere not containing the detection target gas; a holder 19 that houses the detection sensor 12A and the reference sensor 12B side by side; and a control unit 3b that calculates gas concentration of the detection target gas by subtracting gas concentration based on an element output of the reference sensor 12B from gas concentration based on an element output of the detection sensor 12A.SELECTED DRAWING: Figure 1
Patent JP-2022057227-A (JP)
Title: Shared storage management apparatus and shared storage management method
Inventor: TANAKA YUSUKE
IPC: G06F12/04
Filed: 2020-09-30
Abstract: To provide a system having a shared storage shared by a plurality of applications, configured to allow for efficient use of storage areas of the shared storage.SOLUTION: A shared storage management apparatus (2) which is equipped in a system (1) having a shared storage (11) to be used by a plurality of applications (7, 8, 9) for writing or reading data, includes a storage management section (10) configured to adjust securing and releasing storage areas of the shared storage in response to requests from the applications. The storage management section executes compression processing of data written on the shared storage when free space in the shared storage is equal to or less than a predetermined amount of space or when a request for securement is received from an application and there is no sufficient storage area to be secured in the shared storage.SELECTED DRAWING: Figure 1
Patent JP-2022061558-A (JP)
Title: Blowby gas treatment device and engine comprising blowby gas treatment device
Inventor: NAKAMURA HAJIME
IPC: F01M1/06
Filed: 2020-10-07
Abstract: To provide a blowby gas treatment device that can more reliably prevent water vapor included in gas separated from blowby gas, from freezing or condensing in an outlet part, and an engine that comprises the blowby gas treatment device.SOLUTION: A blowby gas treatment device 100 comprises: a mixing joint 70 comprising a main pipe 71 for introducing new intake air AR, and an auxiliary pipe 72 for introducing gas G into the main pipe 71 after blowby gas BG is separated into oil and the gas G; and an oil flow passage 500 for transferring heat to the gas G flowing in the auxiliary pipe 72, by passing oil 600 in an engine 1.SELECTED DRAWING: Figure 1
Patent JP-2022061711-A (JP)
Title: Work-piece conveyance device
Inventor: MAEDA MINEHISA
IPC: B65G27/24
Filed: 2020-10-07
Abstract: To provide a nonconventional work-piece conveyance device for realizing stable conveyance with small variation in amplitude, that suppresses jumping of a workpiece.SOLUTION: There are provided a vibrator 3A provided with a conveying surface 31 for performing conveying in a state where a work-piece is placed, and a vibration generating part 3B for generating vibrations of drawing an elliptic orbit to a conveying part 31 by generating a compressional wave including a compressive strain and a tensile strain in a direction along a work-piece conveyance direction, to the vibrator 3A, in at least two modes. A piezo-electric element 36 is arranged at a position of physically roughly symmetrical to an upper face side and a lower face side of the vibrator 3A to constitute the vibration generating part 3B.SELECTED DRAWING: Figure 2
Patent JP-2022062637-A (JP)
Title: Movable body management device, movable body management system, movable body management method, and terminal device
Inventor: MIYATA AI
IPC: G06Q50/10
Filed: 2020-10-08
Abstract: To provide a movable body management device, a movable body management system, a movable body management method, and a terminal device that can reduce a burden on management of an electric movable body.SOLUTION: A movable body management device 10 comprises a control unit 11 that calculates an incentive given to a user when the user moves an electric movable body 30 driven by a battery 34 to a charging station 53 configured to be able to charge the electric movable body 30 on the basis of a charging rate of the battery 34. The control unit 11 outputs, to a terminal device 20, information on the electric movable body 30 and information on the incentive in association with each other.SELECTED DRAWING: Figure 1