baber/WOPTO huggingface dataset:
Patent JP-2022136873-A (JP)
Title: Dust-proof device, and monitor device
Inventor: SO NEIGEN
IPC: G03B15/00
Filed: 2021-03-08
Abstract: To suppress dust adhesion to a monitor surface of a monitor instrument to be installed in an outdoor environment full of dust such as a material yard and the like.SOLUTION: A dust-proof device (10) is the dust-proof device (10) that protects a monitor instrument monitoring a monitor object from dust, and the dust-proof device has a cover member that surrounds a periphery of a monitor surface of the monitor instrument (1), extends a detection direction of the monitor instrument (1), and has a non-shield part formed within a range of an angle of view of the monitor surface of the monitor instrument (1), in which an exterior circumference surface of the cover member has a slanting gradient shape or curved shape with respect to the detection direction.SELECTED DRAWING: Figure 6
Patent JP-2022056316-A (JP)
Title: Character structuring extraction method and device, electronic apparatus, storage medium, and computer program
Inventor: LI YULIN
IPC: G06T7/11
Filed: 2021-03-10
Abstract: To provide a character structuring extraction method, based upon estimation of a category and relation, that is large-scale, suitable to automated processing, wide in application range, and high in flexibility.SOLUTION: A character structuring extraction method includes the steps of: performing character detection on an entity text image and acquiring a position and a content of a character string of the entity text image; extracting multivariate information on the character string based upon the position and content of the character string; performing feature merging of the multivariate information on the character string to acquire a multi-modal merging feature of the character string; estimating a category and relation based upon the multi-modal merging feature of the character string to acquire a category and relation probability matrix of the character string; and structuring structured information on the entity text image based upon the category and relation probability matrix of the character string.SELECTED DRAWING: Figure 2
Patent JP-2021087884-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2021-03-11
Abstract: To provide a game machine causing a player to easily view game balls.SOLUTION: A curved passage WK1 (a connection part of a main passage SK2 and a main passage SK3) at which a game ball flow-down direction is changed, includes a second projection part 564c projecting to an inner wall thereof, and a second recessed part 571i recessed in an inner wall at a position facing the second projection part 564. The second recessed part 571i is extended in a flow-down direction of the main passage SK3 connected to a downstream side of the curved passage WK1. This configuration causes a game ball flowing down the curved wall part WK1 to come into contact with the second projection part 564c, also receives it inside the second recessed part 571i, and makes the game ball flow down along the extension direction of the second recessed part 571i. Consequently, this configuration can prevent the game ball from colliding with the inner wall of the curved passage WK1 and from swinging in a direction orthogonal to a visual line of the player, thus causing a player to easily view the game ball.SELECTED DRAWING: Figure 25
Patent JP-2022139558-A (JP)
Title: printer
Inventor: ISHIKURA TAKURO
IPC: B41J2/01
Filed: 2021-03-12
Abstract: To suppress damage of a guide rail during transportation.SOLUTION: A printer includes a guide rail extending in a scanning direction, a carriage which is supported on the guide rail and reciprocates in the scanning direction, a holding member which extends in the scanning direction and holds the guide rail, a support member which can support the scanning direction end of the holding member, and an adjustment mechanism for adjusting a position in a sub-scanning direction crossing the scanning direction of the holding member relative to the support member, wherein the support member has a through hole penetrating in the scanning direction, the scanning direction end of the holding member is caused to penetrate through the through hole, and the through hole has an edge part for regulating a position of an upper end and a position of a lower end of the scanning direction end of the holding member.SELECTED DRAWING: Figure 5
Patent JP-2022141021-A (JP)
Title: Autoanalyzer and data output method
Inventor: ASAKURA MAKOTO
IPC: G01N35/00
Filed: 2021-03-15
Abstract: To enable a user to output measured data to an external storage medium, etc., with the content adjusted to suit operation of a facility using a biochemical analyzer.SOLUTION: One embodiment of an autoanalyzer according to the present invention comprises: a control unit 210 for causing a storage unit to store information obtained by analysis of a specimen and supplementary information that includes at least information regarding the attribute of the specimen that corresponds to the information obtained by analysis of the specimen; a text file generation unit 230 for generating a text file for each prescribed period using specific user-defined information among the information stored in the storage unit 220 and causing the storage unit 220 to store it; and a text file output unit 240 for outputting a text file F stored in the storage unit 220 to an external storage unit 300 at a prescribed timing.SELECTED DRAWING: Figure 2
Patent JP-2022141136-A (JP)
Title: Top-fermented beer-taste beverage
Inventor: KATO YUICHI
IPC: A23L2/38
Filed: 2021-03-15
Abstract: To provide a novel beer-taste beverage having various properties (such as tastiness, rich flavor, and bitterness of good character) characteristic of beer-taste beverages.SOLUTION: There is provided a top-fermented beer-taste beverage which has a total nitrogen content of 5-85 mg/100 mL or less and a bitterness value of 5-40 BUs and in which corn grits are used as a starting material.SELECTED DRAWING: None
Patent JP-2022142154-A (JP)
Title: Stator and rotary electric machine
Inventor: TSUNODA YOHEI
IPC: H02K3/493
Filed: 2021-03-16
Abstract: To provide a stator capable of suppressing an iron loss and a torque ripple of the stator, and a rotary electric machine.SOLUTION: A stator comprises: a stator core including a plurality of teeth 110 forming a slot 11S; a coil 12 disposed in the slot 11S; and a magnetic wedge 13 provided between the coil 12 and a rotor 20. The magnetic wedge 13 comprises a projection 131 including an opposite face 13A opposed to the rotor 20 and a side face 13B continued to the opposite face 13A and extending away from the rotor 20. The side face 13B and the teeth 110 are separated.SELECTED DRAWING: Figure 2
Patent JP-2022142978-A (JP)
Title: Power supply system, control method for power supply system, and program
Inventor: JINBA AKIRA
IPC: H01M8/04537
Filed: 2021-03-17
Abstract: To provide a power supply system capable of recovering cell voltage drop while suppressing influence of cell voltage drop when a cell voltage drop occurs in one of a plurality of fuel cell stacks, a control method for the power supply system, and a program.SOLUTION: A power supply system 500 according to an embodiment includes a plurality of fuel cell systems 200A and 200B each having a fuel cell stack, a control unit 100 that controls to perform stable output power generation in one fuel cell system having one of the plurality of fuel cell stacks in which the state of deterioration of the electrodes is relatively large, and transient response power generation in the other fuel cell system having the other fuel cell stack in which the state of deterioration of the electrodes is relatively small, and a cell voltage sensor 201.SELECTED DRAWING: Figure 2
Patent JP-2022143057-A (JP)
Title: Power conversion device and washing machine including the same
Inventor: FURUKAWA RYO
IPC: H02M7/06
Filed: 2021-03-17
Abstract: To provide a power conversion device capable of achieving protection in the event of abnormal operation of the power conversion device without using a current detection circuit, and a washing machine including the same.SOLUTION: The power conversion device includes a rectifier circuit with an AC terminal connected to an AC power supply, short-circuit means for the AC power supply, and a control circuit for short-circuiting the AC power supply by providing a pulse signal to the short-circuit means with a delay time and pulse width with reference to a zero-crossing point of an AC voltage of the AC power supply. The power conversion device includes a protection circuit. The protection circuit has a configuration in which bi-directional photocouplers on a light emitting side are connected to both ends of the AC power supply, and one end of the bi-directional photocouplers on a light receiving side is connected to a pulse signal, and the other end is connected to a ground wire of the control circuit.SELECTED DRAWING: Figure 2
Patent JP-2022144857-A (JP)
Title: Fireproof member and fireproof structure
Inventor: MORI TAISHIRO
IPC: E04B1/94
Filed: 2021-03-19
Abstract: To provide a fireproof member or the like capable of coping with even a large deformation of a wall material.SOLUTION: A fireproof member 1 is mainly constituted of a noncombustible material 3 and a thermal expansion member 5 or the like. The noncombustible material 3 is folded, has one folded portion 7 in a substantially center portion, and has a substantial V-shape as a whole. The thermal expansion member 5 is attached so as to be laminated on the noncombustible material 3. The fireproof member 1 is disposed between wall materials 11. The fireproof member 1 is inserted between the wall materials 11 from an outer wall side of the wall material 11. At this time, a fin portion 9 is positioned on a surface of the outer wall side of the wall material 11, and the folded portion 7 is positioned between the wall materials 11 (or at an indoor side of the wall material 11). When a gap between the wall materials 11 becomes large, since the folded portion 7 is opened, at least a part of a gap between the wall materials 11 can be closed. That is, the noncombustible material 3 can follow change of the gap between the wall materials 11 to be deformed.SELECTED DRAWING: Figure 1
Patent JP-2021090471-A (JP)
Title: Isolation of cell and other complex biological materials by chromatography
Inventor: HERBERT STADLER
IPC: C07K16/28
Filed: 2021-03-22
Abstract: To provide a method for isolating a target cell.SOLUTION: A target cell (2) contains a receptor molecule (4) on a cell surface. A method for isolating the target cell comprises: i) a step of providing a sample including the target cell; ii) a step of providing a receptor binding reagent (1) containing a binding site B (3) and a binding partner C (5) in which the binding partner C (5) contained in the receptor binding reagent is reversibly bindable to a binding site Z (6) of an affinity reagent (8); and iii) a step of performing a chromatography in a preferred stationary phase with respect to the sample in which the affinity reagent (8) containing the binding site Z (6) is immobilized on the stationary phase, a reversible binding between the binding site Z (6) and the binding partner C (5) on the receptor binding reagent (1) is formed, and the binding site B (3) of the receptor binding reagent (1) is bound to the receptor molecule (4) on the target cell (2) so that the target cell (2) is reversibly immobilized on the stationary phase.SELECTED DRAWING: Figure 1
Patent JP-2022047476-A (JP)
Title: Device, method, and system for processing information
IPC: G06Q10/02
Filed: 2021-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate a reservation for using a service by multiple users together. 
     SOLUTION: An information processing device 2 comprises: a service registration unit 232 for registering information on services available for simultaneous use by multiple users; a matching unit 234 configured to establish a match between a first user who wants to use a service and a second user who wants to use the service; and a processing support unit 236 configured to perform progress management of multiple processes for allowing the first and second users to use the service. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022149076-A (JP)
Title: Position estimation device, method and program
Inventor: KOMORIDA MASASHI
IPC: G06T7/70
Filed: 2021-03-25
Abstract: To estimate a position of a query image on the basis of a position and a direction of its similar image.SOLUTION: A query image acquisition unit 10 acquires a query image Iq. A similar image extraction unit 20 extracts a similar image which is similar to the query image Iq from a database 2. A clustering unit 30 performs clustering into a plurality of image groups for a large number of similar images on the basis of its position. An image group selection unit 40 calculates dispersion of directions of a similar image for each image group, and selects a portion of image groups in which the dispersion is small. A position calculation unit 50 calculates a position of the query image on the basis of a position of the similar image included in the image group for each selected image group. A position determination unit 60 evaluates likelihood of a position of the query image calculated for each image group to determine a maximum likelihood position as the position of the query image.SELECTED DRAWING: Figure 1
Patent JP-2021119465-A (JP)
Title: Enhanced matrix symbol error correction method
Inventor: SPRAGUE H ACKLEY
IPC: G06K7/14
Filed: 2021-03-26
Abstract: To provide a method and apparatus for decoding machine-readable symbols, which has the effect of nearly doubling the number of codewords that can be corrected in matrix symbology decodes, thereby greatly improving the performance.SOLUTION: Symbols 102 use Reed-Solomon (RS) error correction to retrieve damaged codewords. A hand-held symbol reader 100 performs optical contrast analysis on the codewords, identifying those error correction codewords with the lowest contrast levels (that is, the least difference between the reflectance of the black or white cells and the black/white threshold). Codewords with the lowest contrast levels are flagged as optically ambiguous, thereby marking, in the EC equations, the locations of the codewords most likely to be in error.SELECTED DRAWING: Figure 1
Patent JP-2022152376-A (JP)
Title: Communication device, program, and system
Inventor: KONO HIROMI
IPC: H04M1/00
Filed: 2021-03-29
Abstract: To control transition of a communication device into an inspection mode more robustly.SOLUTION: A communication device includes: a first communication part for transmitting/receiving a radio signal complying with a first communication standard, a second communication part for transmitting/receiving a radio signal complying with a second communication standard, and a control part for controlling transmission/reception of radio communication by the first communication part and the second communication part. The second communication part includes: an estimation mode for transmitting/receiving a radio signal used for estimating location relationship between the communication device and another communication device; and an inspection mode for transmitting/receiving a radio signal used for inspecting the second communication part. The control part causes the second communication part to transmit authentication request when the first communication part receives, from an inspection device, an inspection command directing transition into the inspection mode; and causes the second communication part to transit to the inspection mode when authenticity of the inspection device is confirmed valid by the inspection device based on an authentication response transmitted as a response to the authentication request.SELECTED DRAWING: Figure 3
Patent JP-2022154715-A (JP)
Title: Anaerobic treatment apparatus, anaerobic treatment method, and monitoring apparatus
Inventor: TANAKA YOSHIMASA
IPC: C02F3/28
Filed: 2021-03-30
Abstract: To provide an anaerobic treatment apparatus equipped with monitoring means for constantly monitoring the interfacial surface of the sludge in a reaction tank.SOLUTION: An anaerobic treatment apparatus 1A includes a reaction tank 2, a monitoring device 3A, and an anaerobic treatment apparatus controller 4. The anaerobic treatment apparatus is provided with an introduction pipe L1 for introducing to-be-treated liquid (W0) into the reaction tank, and a discharge pipe L2 that discharges treated liquid (W1) from the reaction tank 2. The introduction pipe is equipped with a supply volume adjuster 24 that controls the amount of liquid to be treated in the reaction tank under control from the anaerobic treatment apparatus controller.SELECTED DRAWING: Figure 1
Patent JP-2021119387-A (JP)
Title: Screen projection method, device, apparatus, and storage media
Inventor: LIU RONG
IPC: G09G5/00
Filed: 2021-04-06
Abstract: To provide a screen projection method capable of sufficiently utilizing an information display area in a target screen without wasting an extra display area in a screen when performing screen projection, a device, an apparatus, and storage media.SOLUTION: A screen projection method includes: a step 301 of acquiring attribute information of a target screen to determine a display template corresponding to the target screen based on the attribute information; a step 302 of determining a scaling ratio according to the attribute information and a display template to adjust the display template according to the scaling ratio; a step 303 of obtaining display content; and a step 304 of displaying the display content on the target screen according to an adjusted display template. When content is displayed on a target screen by the display template, by sufficiently utilizing an information display area in the target screen, display efficiency of information is improved and further, user experience is enhanced.SELECTED DRAWING: Figure 3
Patent JP-2022161380-A (JP)
Title: in-wheel motor vehicle
Inventor: MATSUBARA KIYOTAKA
IPC: B60L3/00
Filed: 2021-04-08
Abstract: To make it possible to appropriately make sure of a situation when one of left and right driving wheels 12RL and RR falls into a slipping state, and the other falls into a locked state in an in-wheel motor vehicle 10, and make it possible to get out of the situation.SOLUTION: An in-wheel motor vehicle includes in-wheel motors 14RL and RR, and active suspensions 16RL and RR suspending left and right driving wheels, respectively. When it is determined that one of the left and right driving wheels is in a locked state, and the other is in a slipping state, suspension control means controls the active suspension so as to lower a position of the other of the left and right driving wheels which is in the slipping state, thereby bringing the wheel in the slipping state into contact with a road surface, or increasing its ground load to increase road surface reaction force, so that driving torque is transmitted to the road surface.SELECTED DRAWING: Figure 2
Patent JP-2022165010-A (JP)
Title: Information processing device, program and information processing method
Inventor: KONOYA KAORU
IPC: G06Q10/00
Filed: 2021-04-19
Abstract: To provide a technique allowing a user to efficiently access to desired information.SOLUTION: According to one embodiment of the present invention, an information processing device is provided. The information processing device is configured to execute a management step, a reception step, estimation step, and a display control step. The management step is configured to manage a home page including a contents group having a hierarchical structure, and question information corresponding to each of the respective hierarchies of the contents group. The reception step is configured to receive, from the user, a browsing request to any content of the hierarchy out of the contents group. The display control step is configured to control the question information corresponding to the content to be displayed in response to the browsing request. The reception step is configured to receive answer information to the question information displayed in the display control step. The estimation step is configured to estimate request information of the user based on the answer information. The display control step is configured to display introduction information relating to the content including the request information.SELECTED DRAWING: Figure 1
Patent JP-2022167042-A (JP)
Title: Specimen inspection device
Inventor: MOTONAMI YUSUKE
IPC: G01N21/552
Filed: 2021-04-22
Abstract: To reduce a possibility in which a specimen inspection device may make a wrong determination about the presence or absence of an inspection target substance in a specimen solution.SOLUTION: A specimen inspection device relating to an embodiment of the present invention detects an inspection target substance, using a reaction vessel including: a substrate having light transmissivity; a first substance fixed on the substrate for specifically reacting with the inspection target substance; a magnetic particle; and a second substance fixed on the magnetic particle for specifically reacting with the inspection target substance. The specimen inspection device comprises: a magnetic field application unit for applying a magnetic field to the reaction vessel; a control unit for controlling the magnetic field application unit: a detection unit for detecting light having transmitted through the substrate; and a determination unit for determining the accuracy of an inspection result, based on the feature quantity of the change of light intensity detected by the detection unit, which is generated after the control unit has changed the magnetic field to be applied to the reaction vessel by controlling the magnetic field application unit.SELECTED DRAWING: Figure 1
Patent JP-2022167663-A (JP)
Title: Rotary tool, and manufacturing method of cutting workpiece
Inventor: ONCHI SHUN
IPC: B23C5/10
Filed: 2021-04-23
Abstract: To suppress variation of a cutting load applied to a first blade and a cutting load applied to a second blade in a cutting work of a material to be cut, and increase durability of a rotary tool.SOLUTION: When a division angle between a first bottom blade (30) and a second bottom blade (38) is a first division angle (θ1), and a division angle between the second bottom blade (38) and a third bottom blade (46) is a second division angle (θ2), in the case of viewing from front toward a tip of a body (12), the second division angle (θ2) is set larger than the first division angle (θ1). When a tilt angle of the first bottom blade (30) for a rotational axis (S) is a first concave angle in the case of viewing the first bottom blade (30) from side, and a tilt angle of the second bottom blade (38) for the rotational axis (S) is a second concave angle in the case of viewing the second bottom blade (38) from side, the first concave angle is set smaller than the second concave angle.SELECTED DRAWING: Figure 3
Patent JP-2022175602-A (JP)
Inventor: OKUMURA KATSUYUKI
IPC: E05F15/78
Filed: 2021-05-14
Abstract: 【課題】検知対象を検知する検知部を引手位置に設けながらも、有効開口幅を大きくし得、かつ全開位置において引戸パネルが沿わせられる壁面との隙間を小さくし得る引戸装置を提供する。【解決手段】引戸装置１は、引戸パネル３０と、該引戸パネルを戸幅方向にスライドさせる駆動機構５０と、該駆動機構を制御する制御部５５に接続される受信部３５と、前記引戸パネルの戸厚方向第１面３１側及び第２面３２側のそれぞれにおいて検知対象を検知する第１面側検知部１６及び第２面側検知部２６と、これら第１面側検知部及び第２面側検知部の検知信号を前記受信部に無線送信する送信部１９と、を備えており、前記第１面側検知部及び前記送信部は、前記引戸パネルの引手位置の前記第１面側において戸厚方向に突出するように設けられた第１センサーケース部１１に設けられ、前記第２面側検知部は、前記引手位置の前記第２面側において表面２１ａが該第２面と略同一平面状となるように設けられた第２センサーケース部２１に設けられている。【選択図】図１