baber/WOPTO huggingface dataset:
Patent JP-2022050179-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: NOGUCHI MASAKI
IPC: H01L29/423
Filed: 2020-09-17
Abstract: To provide a semiconductor device in which the decrease in performance of an electrode layer can be suppressed, and a manufacturing method for the same.SOLUTION: A semiconductor device according to one embodiment includes a laminate film in which a plurality of electrode layers and a plurality of insulating layers are alternately arranged. The device also includes a first insulating film, a charge accumulation layer, a second insulating film, and a semiconductor layer that are provided in order in the laminate film. The device further includes a third insulating film provided between the electrode layer and the insulating layer and between the electrode layer and the first insulating film and containing an aluminum element and an oxygen element. The minimum value of the thickness of the third insulating film provided between the electrode layer and the first insulating film is larger than the film thickness of the third insulating film provided between the electrode layer and the insulating layer.SELECTED DRAWING: Figure 2
Patent JP-2022052996-A (JP)
Title: Valve mechanism and liquid discharge device
Inventor: HIRAIDE KAZUMASA
IPC: B41J2/175
Filed: 2020-09-24
Abstract: To provide a valve mechanism which inhibits a valve body from adhering to a passage member and has enhanced durability.SOLUTION: An on-off valve Vn comprises: a passage member 81 comprising polypropylene and having a continuous hole 85 being an ink passage; and a valve body 82 comprising butyl rubber and configured to be in or out of contact with the passage member 81 to close or open the continuous hole 85. An arithmetic means roughness Ra of a portion of the valve body 82 in contact with the passage member 81 is from 0.6 μm to 2.0 μm inclusive.SELECTED DRAWING: Figure 5
Patent JP-2022053969-A (JP)
Title: Pure water production device, and pure water production method
Inventor: SHIOTANI YUI
IPC: C02F1/32
Filed: 2020-09-25
Abstract: To efficiently remove boron and an organic material.SOLUTION: A pure water production device 1 produces pure water from water to be treated containing boron and an organic material. The pure water production device 1 comprises: a first RO device 31 to which water to be treated is supplied; a pH adjusting-agent injector 37 that injects a pH adjusting agent into treated water treated in the first RO device 31; a second RO device 32 to which treated water comprising the pH adjusting agent which is injected thereinto, is supplied; an ultraviolet oxidation device 33 to which treated water treated in the second RO device 32 is supplied; and an ion exchange device 34 to which treated water treated in the ultraviolet oxidation device 33 is supplied, wherein the injector 37 is connected to a pH adjusting-agent feeder 36.SELECTED DRAWING: Figure 1
Patent JP-2022055873-A (JP)
Title: Mobile vehicle system
Inventor: KAJI YUTO
IPC: G05D1/02
Filed: 2020-09-29
Abstract: To provide a mobile vehicle system which enables smooth traveling of a mobile vehicle.SOLUTION: A mobile vehicle system is provided, comprising a mobile vehicle 10 having a two-dimensional LIDAR 13 capable of detecting target objects, a feature point 20 associated with surrounding environment information outside a detection range of the two-dimensional LIDAR 13 and provided within the detection range of the two-dimensional LIDAR 13, and a control unit 30 configured to control operation of the mobile vehicle 10 according to detection of the feature point 20 by the two-dimensional LIDAR 13.SELECTED DRAWING: Figure 5
Patent JP-2022056648-A (JP)
Title: Blower and cleaning machine equipped with blower
Inventor: SASAKI SORI
IPC: F04D29/44
Filed: 2020-09-30
Abstract: To provide a blower with high efficiency and low noise.SOLUTION: A blower is equipped with an electric motor 100, a rotary shaft 101 that is rotatably provided on the electric motor 100, a centrifugal impeller 300 that is provided on the rotary shaft 101, a diffuser channel 410 that is provided downstream the centrifugal impeller 300, and is composed of a plurality of diffuser vanes 401 disposed in a circumferential direction, and a scroll channel 70 that is provided on an outer side in a diametrical direction of the centrifugal impeller 300. An outlet surface 490 in the diffuser channel 410 is inclined with respect to an axial direction of the rotary shaft 101.SELECTED DRAWING: Figure 8
Patent JP-2022056797-A (JP)
Title: System and printer
Inventor: SUZUKI TAKAYUKI
IPC: B41J29/38
Filed: 2020-09-30
Abstract: To provide a technique for performing notification when a print job input to a printer is completed.SOLUTION: In a printing system 1 including a printer 2 and an information processing device 3, the information processing device transmits to the printer a print job designating the transmission of a completion notification indicating the completion of the execution of printing. When receiving the print job transmitted from the information processing device and completing printing based on the received print job and if the execution of the completed print job is started not based on an operation to an operation panel 16 of the printer, the printer transmits the completion notification to the information processing device, and if the execution of the completed print job is started based on the operation to the operation panel of the printer, the printer does not transmit the completion notification to the information processing device that is a transmission source of the print job. When receiving the completion notification addressed to the information processing device from the printer after transmitting the print job to the printer, the information processing device causes UI 32 to notify completion information indicating the completion of the execution of printing.SELECTED DRAWING: Figure 1
Patent JP-2022059523-A (JP)
Title: Information processing apparatus and information processing program
Inventor: YOKOYAMA TOSHIHARU
IPC: G06F16/907
Filed: 2020-10-01
Abstract: To provide an information processing apparatus which allows a user to search for a document by means of a message created when the user made a request, when the user requests another user to register the document in a storage location and searches later for the document received from the other user on the basis of the request, and an information processing program.SOLUTION: An information processing apparatus 10 includes: a message storage unit 13 which acquires a message input to a registration user when a request user requests the registration user to register a document, and stores an address of the document and registration user information in association with each other; and a message addition unit 16 which associates the message input by the request user with the registered document when the registration user registers the document. The information processing apparatus 10 searches, on receipt of a keyword from the request user, for a document associated with a message including the keyword.SELECTED DRAWING: Figure 2
Patent JP-2022061706-A (JP)
Title: Computer system and load dispersion method
Inventor: EBARA HIROTO
IPC: G06F16/18
Filed: 2020-10-07
Abstract: To reduce a migration moving load.SOLUTION: Each server 20 stores metadata for managing a volume 28 having a logical block which is mapped to a physical block of storage devices 11, 21, and provides a computer host 27 of the volume 28 according to the metadata. A computer system 1 calculates a metadata amount being a data amount of the metadata of the volume 28 at each volume 28, determines a moving objective volume from the volume 28 on the basis of each metadata amount, and performs volume migration for transiting a computer node which provides the computer host 27 of the moving objective volume to a moving destination computer node.SELECTED DRAWING: Figure 4
Patent JP-2022062814-A (JP)
Title: Method for predicting risk for aggravation of cerebral microbleeds in subject, method for screening subject at high risk for aggravation of cerebral microbleeds, and kits used therein
Inventor: YUHARA SATOSHI
IPC: C12N15/09
Filed: 2020-10-09
Abstract: To provide a method capable of predicting the risk for aggravation of cerebral microbleeds in a subject and a method capable of screening a subject at high risk for aggravation of cerebral microbleeds.SOLUTION: Provided is a method for predicting the risk for aggravation of cerebral microbleeds in a subject. The risk for aggravation of cerebral microbleeds in the subject is predicted by using as an index the amino acid sequence length of the repeat region in the CNM protein of Streptococcus mutans contained in a sample derived from the subject.SELECTED DRAWING: None
Patent JP-2022063589-A (JP)
Title: Work machine
Inventor: HOZUMI AKIHIRO
IPC: B25F5/00
Filed: 2020-10-12
Abstract: To provide a work machine having improved waterproofness and dust resistance.SOLUTION: A work machine includes a substrate, at least one electronic component, at least one slit, and a resin member. The substrate has a first region, a second region, and a third region positioned on a boundary between the first region and the second region. Each of the first region, the second region and the third region has a first surface and a second surface. At least one electronic component is mounted on the first region. At least the one slit is provided in the third region, and has a predetermined shape. The resin member penetrates at least the one slit, and is molded integrally with at least a part of the one electronic component so as to cover the first surface and the second surface of the first region.SELECTED DRAWING: Figure 3
Patent JP-2022064194-A (JP)
Title: Information processing system, output system, output method, and program
Inventor: KONDO NARITAKE
IPC: H04N1/00
Filed: 2020-10-13
Abstract: To provide an information processing system that allows an output device to execute processing even if an information processing apparatus does not transmit authentication information to the output device.SOLUTION: There is provided an information processing system 1 having: a program that causes an information processing apparatus 10 to function as a first communication unit 11 that transmits an output request for one or more pieces of data to an output system and receives identification information for identifying the output request for the data from the output system; and the output system 50 having a processing control unit 53 that, in response to the output request from the information processing apparatus, acquires the identification information issued to the output request for the data, a second communication unit 51 that transmits the identification information acquired by the processing control unit to the information processing apparatus, and a third communication unit 55 that, when output of the data is requested from an output device with designation of the identification information, transmits, to the output device, data acquired from a storage destination associated with the identification information.SELECTED DRAWING: Figure 1
Patent JP-2022065420-A (JP)
Title: Droplet discharge device
Inventor: YODA Tomohiro
IPC: B41J2/01
Filed: 2020-10-15
Abstract: To inhibit medium damage when a medium is dried at a print part.SOLUTION: A droplet discharge device 11 includes: a head 53 having nozzles 55 capable of discharging droplets to a medium S; a first heater 61 which heats the medium S, to which the droplets are discharged from the head 53, at a position facing the head 53; a blower fan 82 which sends outside air from the outside of the housing 12, which houses the head 53 and the first heater 61, to the inside; a temperature sensor 83 which detects a temperature of the outside air blown from the blower fan 82; and a control unit 90. The control unit 90 changes a setting temperature of the first heater 61 to a temperature lower than a predetermined temperature when the temperature of the outside air detected by the temperature sensor 83 is lower than a preset temperature.SELECTED DRAWING: Figure 2
Patent JP-2022066061-A (JP)
Title: Nobel nitrogen-containing cyclic compound and usage thereof
Inventor: KAWAGUCHI SHINICHI
IPC: A61P9/10
Filed: 2020-10-16
Abstract: To provide a novel pyrazoline derivative that is a hypoxia-inducing factor (HIF) activator.SOLUTION: A pyrazoline derivatives represented by the following general formulas (I), (II) or (III) or salts thereof. (R1 is a monocyclic structure of 1 to 2 aromatic rings made of a substituted or unsubstituted 5-membered ring or 6-membered ring, a condensed ring structure, or a polycyclic aryl group, R2 is hydrogen atom or substituted or unsubstituted alkyl group, R3s each is independently substituted or unsubstituted straight chain or cyclic alkyl group. However, in the general formula (III), the cases where combinations of (R1, R2, R3) are respectively, (phenyl group, methyl group, hydrogen atom), (phenyl group, methyl group, methyl group), and (phenyl group, ethyl group, ethyl group) are excluded.)SELECTED DRAWING: Figure 1
Patent JP-2022068738-A (JP)
Title: Occupant protection device
Inventor: KAWAMURA KAZUHIRO
IPC: B60R21/207
Filed: 2020-10-22
Abstract: To obtain an occupant protection device that can easily achieve inflation and expansion of a lower chamber prior to an upper chamber in a side airbag.SOLUTION: A side airbag 34 has a gouge 36 gouged from a seat front side to a seat rear side in a connecting part 34D connecting an upper chamber 34H and a lower chamber 34P. This allows the upper chamber 34H and the lower chamber 34P to be folded at different deployment speed from each other. The upper chamber 34H is folded by a roll fold in which a side facing a seated occupant D is rolled inward. The lower chamber 34P is folded from the seat front side toward the seat rear side by a cornice fold in which a fold direction is alternated to be folded over in the front-back direction.SELECTED DRAWING: Figure 1
Patent JP-2022070153-A (JP)
Title: Floating minute object removing method and floating minute object removing device
Inventor: TAKAYANAGI MAKOTO
IPC: B03C3/68
Filed: 2020-10-26
Abstract: To provide a floating minute object removing method and a floating minute object removing device which can achieve highly efficiency, energy saving and resource saving.SOLUTION: A floating minute object removing device (1000) makes ion emission means (1010) electrically charge a floating minute object (D) in a purification target space (S) using an air ion (AI); and makes an insulatively-coated linear electrode (1020) which generates an electrical field with reverse polarity to that of the air ion capture the floating minute object and attach the object to an insulatively-coated surface (1020S). Scraping-down means (1030, 1035, 2110, 2120, 2050 and 2055) are arranged at a scraping-down position (P) contacting a surface of the linear electrode. The device makes moving means (2010) move portions of the surface of the linear electrode to the scraping-down position sequentially to the scraping down position and scrapes down the floating minute object by slide-contacting the scraping-down means, and makes collecting means collect the scraped-down floating minute object.SELECTED DRAWING: Figure 2
Patent JP-2021045140-A (JP)
Title: Composition and method for detecting rna virus
Inventor: LARS PETERS
IPC: C12Q1/70
Filed: 2020-11-13
Abstract: To provide methods for rapidly identifying an RNA viral infection, which can be carried out with extracted RNA in a crude biological sample.SOLUTION: A method of detecting a specific target polynucleotide (e.g., RNA) in an isothermal amplification reaction coupled with reverse transcription includes the steps of: contacting a target polynucleotide molecule in a sample with a primer in the presence of a reverse transcriptase and dNTPs, thereby generating a cDNA amplifying the cDNA with forward and reverse primers each having a specific sequence in the presence of a nicking enzyme, dNTPs, a detectable oligonucleotide probe, and a strand-displacement polymerase; and detecting a signal specific for detectable oligonucleotide probe hybridization to the amplicon.SELECTED DRAWING: None
Patent JP-2021121091-A (JP)
Title: Communication terminal measurement system, communication terminal measurement device, and communication terminal test method
Inventor: YAMAZAKI TORU
IPC: H04L27/02
Filed: 2020-11-18
Abstract: To provide a communication terminal measurement system capable of testing a mobile communication terminal corresponding to a plurality of communication standards having overlapping frequency bands in a state in which the frequency bands overlap.SOLUTION: In a communication terminal measurement system according to the present invention, a control device 31 acquires second frequency band information from a second storage unit 21m of a second mobile terminal measurement device 21, and inputs parameters to avoid all or a part of the frequency band to the storage unit 20m of the first mobile terminal measurement device 20 to avoid a reception refusal state of a mobile communication terminal 11a due to input of signals of both two communication standards.SELECTED DRAWING: Figure 1
Patent JP-2022081835-A (JP)
Title: Game machine
Inventor: OURA MUTSUYUKI
IPC: A63F7/02
Filed: 2020-11-20
Abstract: To provide a game machine which can improve the interest of a game.SOLUTION: A game machine has a structure part including a first part, a second part, and a base part. The first part includes a first flow path, and a second flow path different from the first flow path. The second part includes a guide path for guiding the game ball to the first part. The base part includes detection means which can detect a winning of the game ball passing through the flow path of the first part. Both of the first part and the second part are movable with respect to the base part, and have a distribution part which can distribute a game ball supplied to the first part to the first flow path or second flow path. The distribution part has a speed reduction part which reduces a rolling speed of a game ball rolling in the distribution part.SELECTED DRAWING: Figure 322
Patent JP-2022088283-A (JP)
Title: Game machine
Inventor: KIKUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2020-12-02
Abstract: To provide a game machine enabling designing having a high freedom degree with regard to arrangement of symbols.SOLUTION: There are, within a display window DW, a first symbol display position where one symbol on a left reel R1 is stop-displayed; a second symbol display position where one symbol on a right reel R3 is stop-displayed; and a third symbol display position and a fourth symbol display position where one symbol on a center reel R2 is stop-displayed, the fourth symbol display position being different from the third symbol display position. A valid line L1 is a line passing the first symbol display position, the second symbol display position, and the third symbol display position, while a valid line L2 is a line passing the first symbol display position, the second symbol display position, and the fourth symbol display position.SELECTED DRAWING: Figure 1
Patent JP-2021096241-A (JP)
Title: Method for setting electronic clock
Inventor: PASCAL LAGORGETTE
IPC: G04R20/26
Filed: 2020-12-04
Abstract: To provide a method for setting an electronic clock.SOLUTION: A clock is provided with a short range radio communication module and a micro controller. A method for setting an electronic clock includes a step 10 for establishing a short range radio connection between an electronic device and the clock, a step 13 for verifying accuracy of clock state display data by the micro controller of the electronic device, a step 21 for, when the micro controller of the electronic device instructs transmission under a condition where the clock state data is not accurate, transmitting at least one clock setting instruction to the short range radio communication module of the clock by a short range radio communication device, a step 22 for processing the at least one received instruction by the micro controller of the clock in order to generate a clock setting parameter, and a step 23 for correcting the clock according to the generated setting parameter when the micro controller of the clock instructs configuration.SELECTED DRAWING: Figure 1
Patent JP-2022094987-A (JP)
Title: Rail brake device for railway vehicle
Inventor: YAMASHITA TADASHI
IPC: F16D65/02
Filed: 2020-12-16
Abstract: To provide a rail brake device for a railway vehicle capable of reducing weight and saving a space.SOLUTION: A rail brake device for a railway vehicle is provided with a pair of vertical frames (22A and 22B) arranged in a direction parallel with a rail, lateral frames (23A and 23B) laterally laid between the pair of vertical frames, a lifting/lowering cylinders (21A to 22D) that are fixed to a lower part of a truck frame of a railway vehicle while turning a piston rod downward and in which a tip end of the piston rod is coupled to an upper parts of the pair of vertical frames by coupling metal fittings, and a pair of brake units (30) provided so as to respectively suspend from the pair of vertical frames. The pair of brake units is configured to be lifted/lowered by the lifting/lowering cylinders. The coupling metal fitting is provided with plays on front, rear, right and left sides.SELECTED DRAWING: Figure 3
Patent JP-2022096279-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-12-17
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 realizes a state in which a predetermined area of a pattern display part is visible through a first rotary accessory member, and a state in which an information display part of a second rotary accessory member is visible through the first rotary accessory member in a special pattern game and a jackpot game, and executes a performance for reporting a jackpot type in these states. The first rotary accessory member and the second rotary accessory member can travel in one or plural routes. A state in which the information display part is visible through the first rotary accessory member is realized by movement of the second rotary accessory member to a rear side of the first rotary accessory member. One of the first rotary accessory member and the second rotary accessory member may be movable and the other may be fixed even if both of them are movable when they can be brought closer or separated relatively.SELECTED DRAWING: Figure 170
Patent JP-2021058629-A (JP)
Title: Drill guide insertion removal tool and method for inserting drill guide into acetabulum cup and method for removing drill guide from acetabulum cup using drill guide insertion removal tool
Inventor: ZAFER TERMANINI
IPC: A61B17/17
Filed: 2020-12-21
Abstract: To provide a drill guide insertion removal tool and a method for inserting a drill guide into an acetabulum cup and a method for removing a drill guide from an acetabulum cup using the drill guide insertion removal tool.SOLUTION: A drill guide insertion removal tool 50 has a size and a structure that are similar to those of hemostatic forceps and includes handles 51 and a ratchet part 52 that are at a proximal end of the tool. The ratchet part 52 has a tooth of the same type as that seen in hemostatic forceps and is capable or released using the same method as that of hemostatic forceps. In the case of inserting/removing a drill guide into/from an acetabulum cup using the drill guide insertion removal tool 50, opposite notches of grippers 54 at a distal end of the drill guide insertion removal tool 50 come into contact with a pin handle and are gripped to be moved to each other so that a pin retreats and the drill guide is inserted into/removed from the acetabulum cup.SELECTED DRAWING: Figure 12