baber/WOPTO huggingface dataset:
Patent JP-2023123107-A (JP)
Title: Expert retrieval system and expert retrieval method
Inventor: YAMASHITA TAIRA
IPC: G06Q50/10
Filed: 2022-02-24
Abstract: To provide a company expert retrieval system capable of appropriately outputting an expert in response to an inquiry of a questioner, and an expert retrieval method.SOLUTION: An expert retrieval system 1000 comprises: a questioner terminal 100 in which a questioner who makes an inquiry to an in-company expert inside an organization such as companies and institutions connects to an expert server 200 via a network N and receives an inquiry or presentation of an answer to the inquiry; an expert retrieval server 200 which references management information storing past mails, access logs to various data, a qualification holding state, an education lecture state and the like to retrieve an expert suitable for an answer to an inquiry from the questioner and outputs the retrieved expert as an answer to the inquiry; and an expert terminal 300 in which a user (for example, an employee) of the expert retrieval system other than the questioner connects to the expert retrieval server 200 via the network N and is registered as an expert.SELECTED DRAWING: Figure 1
Patent JP-2022063361-A (JP)
Title: Solid electrolyte material, solid electrolyte, solid electrolyte production method and all-solid battery
IPC: H01M4/62
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte material enabling acquisition of a sintered body with sufficient ion conductivity even when baked at low temperature (e.g., 900°C or less). 
     SOLUTION: An amorphous solid electrolyte material is provided, containing lithium, tantalum, phosphor, and oxygen as constituent elements, and having an elemental phosphorous content of 5.3 atom% or more and less than 8.3 atom%. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124697-A (JP)
Title: elevator system
Inventor: ONISHI YOSUKE
IPC: B66B5/00
Filed: 2022-02-25
Abstract: To provide an elevator system capable of coping with direct conversation reporting in accordance with a state of a site.SOLUTION: An elevator system capable of connecting direct conversation reporting from an elevator to a control terminal, includes a holding unit for holding the direct conversation reporting from the elevator, an acquisition unit for regularly acquiring state information about the elevator from which the direct conversation reporting held in the holding unit is output based on configuration information of the elevator, and a set unit for setting a priority of the direct conversation reporting from the elevator based on the state information about the elevator acquired by the acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2023127856-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: TANIKAWA KOTA
IPC: H01L21/304
Filed: 2022-03-02
Abstract: To provide a substrate processing method and a substrate processing apparatus which can reduce a burden on a worker.SOLUTION: A substrate processing method comprises the steps of: discharging preceding processing liquid from a discharge port 41a of a preceding nozzle (41) toward a held substrate W by starting supply of the preceding processing liquid to the preceding nozzle 41 (step S12); starting supply of the succeeding processing liquid to the succeeding nozzle 42 (step S14); discharging succeeding processing liquid from a discharge port 42a of a succeeding nozzle 42 toward the held substrate W (step S15); detecting the discharge start of the succeeding processing liquid from the discharge port 42a of the succeeding nozzle 42 (step S15); and stopping supply of the preceding processing liquid to the preceding nozzle 41 according to the detection of the discharge start of the succeeding processing liquid (step S16).SELECTED DRAWING: Figure 8
Patent JP-2023128366-A (JP)
Title: Automatic vending machine system
Inventor: NAKATANI SHUNSUKE
IPC: G06Q10/087
Filed: 2022-03-03
Abstract: To provide an automatic vending machine system which can significantly shorten the time required for commodity product replacement work.SOLUTION: A management server sets an adjustment full number D3 obtained by sequentially reducing a commodity product full number unique to a commodity product column such that the stock number of the commodity products becomes a prescribed minimum number or 0 in a commodity product replacement date t4 during a replenishment adjustment period T to the commodity product replacement date t4 from a registration date t1 of the commodity product replacement date when the commodity product replacement date t4 is registered from a terminal device by the operation of a route manager, and performs a commodity product replenishment instruction to a portable terminal of a route man by calculating a replenishment possible number based on the adjustment full number D3 and the current stock number when the adjustment full number D3 is set. The adjustment full number D3 is the commodity product sales prediction number predicted that the commodity product is sold by the commodity product replacement date and is sequentially updated.SELECTED DRAWING: Figure 2
Patent JP-2022087131-A (JP)
Title: Piston ring and method for manufacturing the same
IPC: F16J9/26
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring which is equipped with a coating including Si and N, and has a sufficiently high level of all of peel resistance, crack resistance and wear resistance, and a method for manufacturing the same. 
     SOLUTION: A piston ring manufacturing method according to the present disclosure includes (A) a step of cleaning the surface of a base material of a piston ring, and (B) a step of forming a coating containing Si and N by a physical vapor deposition method in a chamber, in such a way as to cover at least a portion of the base material surface, wherein, in the (B) step, in order for a coating satisfying the following conditions to be formed, pressure inside the chamber is set within a range of 2 to 6 Pa, and a bias voltage is set within a range of -5 to -18 V. [Conditions of a coating] An amount of Si lies within a range of 1.1 to 7.5 at%, a crystallite size lies within a range of 10 to 30 nm, and compressive residual stress is in a range of 400 to 800 MPa. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141381-A (JP)
Title: Space purifier
Inventor: KISHIMOTO YUKIMI
IPC: A61L9/12
Filed: 2022-03-24
Abstract: To provide an art improving the concentration of a sterilization component gas to be contained in air bubbles in a space purifier employing a bubbling system.SOLUTION: An air purifier 2 includes: a storage part 5 storing hypochlorous acid water solution 6 as a water solution containing a sterilization component; and an air supply part 7 provided while soaked in the hypochlorous acid water solution 6 and emitting air 3a taken from the outside (private room space 1) into the hypochlorous acid water solution 6 as air bubbles 8. The air supply part 7 emits air bubbles into the hypochlorous acid water solution 6 stored in the storage part 5 while mixing the hypochlorous acid water solution 6 taken in the inside from the storage part 5 and the air 3a taken from the outside (private room space 1).SELECTED DRAWING: Figure 2
Patent JP-2023142082-A (JP)
Title: Support device and construction method
Inventor: SASAI YOICHI
IPC: C21C5/44
Filed: 2022-03-24
Abstract: To provide a support device and a construction method which may be applied to a cylindrical container and are excellent in workability.SOLUTION: A support device 1 capable of supporting a brick block Rb, which is an assembly of a plurality of bricks R stacked in a cylindrical shape, comprises: a main body 2; a plurality of support parts 3 arranged radially to the main body 2 and capable of supporting the bottom surface of the brick block Rb and a plurality of suction parts 4 arranged radially to the main body 2 and capable of sucking the inner peripheral surface of the brick block Rb.SELECTED DRAWING: Figure 1
Patent JP-2023142146-A (JP)
Title: Package substrate and semiconductor device
Inventor: SUGAYA SATORU
IPC: H01L23/12
Filed: 2022-03-24
Abstract: To achieve both GND potential stability and prevention of delamination.SOLUTION: A package substrate 1 that fixes a semiconductor chip 11 with a back surface 11b at a predetermined potential to a surface 1a facing the back surface includes: a wiring layer 3a having a predetermined potential: an insulating layer 4 laminated on an upper surface 3a1 of the wiring layer and having a plurality of openings 41 in which a part of the wiring layer is exposed formed at a position facing the back surface of the semiconductor chip; and a plurality of conductive bumps 6 provided on the upper surface of the wiring layer exposed through the openings, and each having a top portion 6a that is closer to the back surface of the semiconductor chip than a front surface 4a of the insulating layer.SELECTED DRAWING: Figure 3
Patent JP-2023144159-A (JP)
Title: Tire stop device
Inventor: UCHIHARA KOICHI
IPC: B60T1/14
Filed: 2022-03-27
Abstract: To provide a vehicle tire stop device that allows a vehicle tire stop to be installed readily and reliably and can reduce time and effort required for installing a vehicle tire stop.SOLUTION: A tire stop device (A) is configured by connecting two steel angle bars (M) with a connection tool formed with a flat steel (H) (or steel pipe), where an interval between the angle bars (M) can be freely adjusted.SELECTED DRAWING: Figure 3
Patent JP-2023145234-A (JP)
Title: Sunscreen cosmetic
Inventor: WATANABE KEIGO
IPC: A61K8/27
Filed: 2022-03-28
Abstract: To provide a sunscreen cosmetic which has a sufficient ultraviolet protective effect even without substantially containing an organic ultraviolet absorber, is further excellent in lack of a feeling of burden on the applied film and seawater resistance and also has an excellent elution suppression effect of metal ions.SOLUTION: There is provided a sunscreen cosmetic which comprises (A) 10 to 40 mass% of hydrophobic surface treated zinc oxide and/or titanium oxide having an average particle diameter of less than 100 nm and (B) one or two or more monovalent alkali metal salts selected from the group consisting of alginic acid, acylmethyltaurine and acylglutamic acid, and substantially contains no organic ultraviolet absorber.SELECTED DRAWING: None
Patent JP-2023146155-A (JP)
Title: White line recognition device, mobile object control system, white line recognition method, and program
Inventor: WAKAYAMA RYOJI
IPC: G06T7/60
Filed: 2022-03-29
Abstract: To provide a white line recognition device, a mobile object control system, a white line recognition method, and a program, which can suppress erroneous recognition of white lines.SOLUTION: A white line recognition device includes: a white line recognition section that recognizes a linear feature portion located in an image captured by a monocular camera as a contour of a white line drawn on a road surface; and a linear object detection section that detects a linear object located at a distance from the road surface on the basis of an output of a distance measurement sensor provided to have at least a detection range in the same direction as the monocular camera. The white line recognition section prevents the linear feature portion corresponding to a position of the linear object from being recognized as the contour of the white line.SELECTED DRAWING: Figure 1
Patent JP-2023146640-A (JP)
Title: Prediction device of hard-to-mutate epitope site, prediction method of hard-to-mutate epitope site, and prediction program of hard-to-mutate epitope site, and antibody screening device, antibody screening method and antibody screening program
Inventor: OSHIMA KANJI
IPC: G16B15/30
Filed: 2022-03-29
Abstract: To provide a prediction device, method and program of a hard-to-mutate epitope site capable of highly accurately predicting and identifying the hard-to-mutate epitope site for a broad-spectrum neutralizing antibody by molecular simulation using a computer; and to provide an antibody screening device, method and program.SOLUTION: A device 100 for predicting a hard-to-mutate epitope site in an antigen, includes a prediction part 171 that predicts an amino acid residue whose fluctuation is a prescribed value or less, as a hard-to-mutate site in the epitope site based on fluctuation information for every amino acid residue in the epitope site in the antigen.SELECTED DRAWING: Figure 15
Patent JP-2023148453-A (JP)
Title: Freshly mixed concrete test management system
Inventor: NAKAGAWA KENTARO
IPC: G06Q50/08
Filed: 2022-03-30
Abstract: To reduce the burden of work related to test management of freshly mixed concrete.SOLUTION: A freshly mixed concrete test management system includes: a quality control device that performs quality control of freshly mixed concrete; an application program that runs on a terminal device and supports an on-site test in which the freshly mixed concrete is used; and a data management device that is capable of communicating with each of the quality control device and the terminal device and manages data transmission and reception between the quality control device and the terminal device. The application program causes the terminal device to: acquire on-site information regarding the site registered in the quality control device via the data management device; acquire test results of the test; generate a superimposed image in which an electronic image including the on-site information and the test results is superimposed on a partial area of an on-site photograph of the site; and transmit the test results and the superimposed image to the data management device. The quality control device acquires and registers the test results and the superimposed image via the data management device.SELECTED DRAWING: Figure 2
Patent JP-2023150637-A (JP)
Title: Rfid label, label substrate, and method for using rfid label
Inventor: HITOMI KOTARO
IPC: G06K19/077
Filed: 2022-03-31
Abstract: To ensure performance of an RFID inlay even if other objects are laminated on an adherend to which an RFID label is attached.SOLUTION: An RFID label 100 includes: a label adhesive part 11 provided on one surface at one end side of a main body part 10; a first tab 12 protruding toward the one surface side at the other end side of the main body part; a second tab 13 protruding toward the other surface side at the other end side of the main body part; and an RFID inlay 20 provided at a position which does not overlap the label adhesive part.SELECTED DRAWING: Figure 1
Patent JP-2023151406-A (JP)
Title: shearing interference device
Inventor: MATSUMOTO KENJI
IPC: G01B9/02098
Filed: 2022-03-31
Abstract: To provide a shearing interference device which can measure a shape of a surface of a measurement object without separating a light beam emitted from a light source into a plurality of light beams with different optical paths.SOLUTION: A shearing interference device 1 comprises: a light source 10 which irradiates a surface of a measurement object 100 with a light beam at a prescribed angle; a liquid crystal prism 15 which shears a prescribed amount of a reflection light beam having a first polarization component from the surface of the measurement object 100 from the light beam according to an applied voltage, and transmits the reflection light beam having a second polarization component from the surface of the measurement object 100 from the light beam as it is; an imaging unit 17 which receives the reflection light beam having the first polarization component and the reflection light beam having the second polarization component emitted from the liquid crystal prism to generate an image signal; a detection unit 20 which detects shape information of the surface of the measurement object on the basis of the image signal; and a power supply unit 18 which applies a voltage to the liquid crystal prism 15.SELECTED DRAWING: Figure 1
Patent JP-2023151652-A (JP)
Title: Shovel
Inventor: MISAKI YOJI
IPC: E02F9/20
Filed: 2022-03-31
Abstract: To provide a shovel for preventing the occurrence of cavitation in working oil.SOLUTION: The shovel includes an undercarriage, a super structure turnable relative to the undercarriage, a turning hydraulic motor for turning the super structure, a pump for discharging working oil, a control valve for supplying the working oil discharged from the pump to the turning hydraulic motor while switching the flow of the working oil to discharge the working oil discharged by the turning hydraulic motor to a working oil tank, a determination unit for determining whether cavitation occurs or not in an oil path for the working oil, and a control unit for controlling the control valve. The control unit controls the control valve on the basis of the determination result of the determination unit.SELECTED DRAWING: Figure 5
Patent JP-2023151888-A (JP)
Title: Prediction system, controller, and control program
Inventor: KOBAYASHI KAZUO
IPC: G05B23/02
Filed: 2022-04-01
Abstract: To provide a technique capable of more easily evaluating a prediction model according to a model of a controller.SOLUTION: A prediction system includes a controller and an information processor. The controller includes a control arithmetic unit that performs control arithmetic on a control object, and a predictive value acquisition unit that acquires a predictive value by inputting an actual value, which includes one or plural condition values out of condition values which the control arithmetic unit can refer to, into a prediction model. The information processor includes a prediction model generation unit that generates a prediction model based on a tree-structure learning algorithm, a prediction model evaluation unit that evaluates the prediction model, and a memory unit that stores performance information based on the model of the controller. The prediction model evaluation unit includes an extraction block that extracts a feature quantity of the generated prediction model, an execution time calculation block that calculates an execution time of the prediction model on the basis of the feature quantity of the prediction model extracted by the extraction block, and the performance information based on the model of the controller stored in the memory unit, and an evaluation block that evaluates the prediction model on the basis of a result of the calculation by the execution time calculation block.SELECTED DRAWING: Figure 11
Patent JP-2022105018-A (JP)
Title: Monoamidine and diamidine endo-exonuclease inhibitors and methods for inhibiting endo-exonuclease activity
IPC: A61K45/00
Filed: 2022-04-08
Abstract: PROBLEM TO BE SOLVED: To provide compounds useful in inhibiting endo-exonuclease activity and treating cancer. 
     SOLUTION: Compounds have a chemical formula (I) in the figure, where R3 is selected from a group consisting of lower alkyl, oxyalkyl, cycloalkyl, aryl, heteroaryl, heterocycloalkyl, aminoalkyl and halogen; R4 is selected from a group consisting of H, lower alkyl, oxyalkyl, cycloalkyl, aryl, heteroaryl, heterocycloalkyl, aminoalkyl and halogen; and R5 is a lower alkyl. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022097506-A (JP)
Title: Substrate processing system, substrate processing method, and computer storage medium
IPC: B23K26/53
Filed: 2022-04-11
Abstract: PROBLEM TO BE SOLVED: To appropriately remove a peripheral edge part of one substrate in a polymerization substrate obtained by joining substrates. 
     SOLUTION: A substrate processing system for processing a polymerization substrate obtained by joining a first substrate and a second substrate includes: an interface processing device for subjecting an interface where the first substrate and the second substrate are joined to each other to desired processing on a peripheral edge part to be removed in the first substrate; a modifier layer formation device for forming a modified layer inside the first substrate along a boundary between the peripheral edge part and a central part; a peripheral edge removal device for removing the peripheral edge part with the modified layer as a base point; and a conveyance device for conveying the polymerization substrate among the interface processing device, the modified layer formation device and the peripheral edge removal device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023156647-A (JP)
Title: Canned food group packaging body and canned food group packaging method
Inventor: SHIMIZU NOBUYUKI
IPC: B65D71/00
Filed: 2022-04-13
Abstract: To provide a canned food group packaging body and its packaging method capable of integrally fixing each canned food that constitutes a canned food group and easily removing each stacked canned food without performing shrink packaging and without covering both sides across the diameter of the can body portion of each canned food.SOLUTION: A canned food group packaging body of the invention comprises: a canned food group 1 in which canned foods 10 are stacked in a plurality of stages; and an adhesive label 2 on which a canned food group bar code 21 corresponding to the canned food group 1 is printed and attached over a wide area from the uppermost canned food 10t to the lowermost canned food 10s of the canned food group 1, wherein the adhesive label 2 covers a bar code 15 so as to prevent the reading of the bar code 15, printed on a can body portion 14 of each canned food 10 constituting the canned food group 1, and is attached to an area on one side of the whole circumference of the can body portion 14 to integrally fix each canned food 10.SELECTED DRAWING: Figure 1
Patent JP-2022097529-A (JP)
Title: Broadcast receiving system
IPC: H04N21/442
Filed: 2022-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of executing a higher value-added function. 
     SOLUTION: A broadcast receiving system includes a broadcast receiving device which can receive both broadcast data of an MPEG2 transmission system and broadcast data of an MMT transmission system, and a remote controller. The broadcast receiving device comprises an operation input unit which receives control information from the remote controller, and a control unit. The control unit provides two control states of first control and second control. The first control switches display and nondisplay of a data broadcast service display screen of the MPEG2 transmission system. The second control switches display and nondisplay of a multimedia service display screen of the MMT transmission system. On the remote controller, a button for outputting control information for the first control and a button for outputting control information for the second control are configured as the same button. 
     SELECTED DRAWING: Figure 29 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023158744-A (JP)
Title: Congestion degree determination method, congestion degree determination program and congestion degree determination device
Inventor: TSUKAMOTO AKIRA
IPC: G08G1/01
Filed: 2022-04-19
Abstract: To determine a congestion degree of a traffic flow in a congestion degree determination zone consisting of a plurality of links.SOLUTION: A zone travel speed in a congestion degree determination zone is calculated based on a total travel time obtained by totaling travel times of probe cars in links and a total distance obtained by totaling distances of the links. When the zone travel speed is higher than a predetermined zone congestion determination threshold, regarding the entire congestion degree determination zone, it is determined that a congestion degree of a traffic flow is not congestion. When the zone travel speed is equal to or lower than the zone congestion determination threshold, the congestion degree of the traffic flow of each link is determined based on the travel time and the distance in each link.SELECTED DRAWING: Figure 3