baber/WOPTO huggingface dataset:
Patent JP-2020189634-A (JP)
Title: Control device for bicycle
Inventor: TSUCHIZAWA YASUHIRO
IPC: B62M6/50
Filed: 2020-08-28
Abstract: To provide a control device for bicycle which can control a motor according to travel environment of a bicycle.SOLUTION: A control device for bicycle includes a control part that controls a motor for assisting propulsion of a bicycle according to a man-power drive force, in which the control part makes a response speed of the motor to a change in the man-power drive force input to the bicycle different between the case within a predetermined period after travel of the bicycle has started and the case where the predetermined period elapses.SELECTED DRAWING: Figure 10
Patent JP-2022040666-A (JP)
Title: Surgical microscope system
Inventor: NAKAMURA KATSUYUKI
IPC: A61B90/25
Filed: 2020-08-31
Abstract: To provide a surgical microscope system which has a compact holding arm for supporting a 3D viewer.SOLUTION: A tip part of a holding arm 11 whose base end part is attached on an upper surface of a surgical microscope 4 holds a 3D viewer 8 so that the holding arm itself can be reduced in size compared to when it is attached to a stand device 1. Thus, the holding arm 11 does not affect weight balance of the whole stand device 1 because of reduction in its weight, and the design of the stand device 1 is facilitated by no requirement of an increase in strength of a support arm 2 of the stand device 1 beyond necessity.SELECTED DRAWING: Figure 1
Patent JP-2022046278-A (JP)
Title: Method and apparatus for predicting abnormality of sewage treatment plant, and correlation database
Inventor: TOMURA KEIJI
IPC: C02F3/12
Filed: 2020-09-10
Abstract: To predict an abnormality of a sewage treatment plant promptly.SOLUTION: A method for predicting an abnormality of a sewage treatment plant comprises: making a correlation database (62) by learning a correlation between process data in each state at normality of a sewage treatment plant and a feature of an active sludge image corresponding to the state; verifying a correlation between actual process data and the active sludge image using the learnt correlation database (62); and determining an abnormality of active sludge as a symptom of an abnormality of the sewage treatment plant if there is a difference from a correlation at normality. The feature of the active sludge image can be recognized by a dominant species of a micro-organ captured in the active sludge image or extracted by deep learning using an auto-encoder from the active sludge image itself.SELECTED DRAWING: Figure 3
Patent JP-2022048575-A (JP)
Title: Cabin manufacturing method
Inventor: Yoshihara Taishi
IPC: B23C3/04
Filed: 2020-09-15
Abstract: To suppress processing time while suppressing losing of a balance during processing even in a large-sized cabin.SOLUTION: A cabin manufacturing method includes: a step of preparing a cabin formation member having a cabin body formation part formed into a cylindrical shape, and a projection formation part projecting outward in a radial direction from the cabin body formation part; a step of mounting the cabin formation member onto a table rotatable around a table shaft extending in a vertical direction, and arranging a tool rotatable around a tool shaft inside in the radial direction on the cabin formation member; and a step of rotating the table together with the cabin formation member around the table shaft, cutting an inner peripheral surface of the cabin formation member by the tool while rotating the tool around the tool shaft, and forming the cabin.SELECTED DRAWING: Figure 2
Patent JP-2022052277-A (JP)
Title: Roof repairing method and roof
Inventor: HAYAKAWA SATOSHI
IPC: E04G23/03
Filed: 2020-09-23
Abstract: To repair an existing waterproof layer at a low cost without interrupting the use of a building.SOLUTION: In a roof repairing method, after a rigid member is arranged on an existing waterproof sheet so as to correspond to a part between a plurality of fixing metal plates in plan view, a new waterproof sheet is laid on the existing waterproof sheet, the rigid member is positioned between the existing waterproof sheet and the new waterproof sheet, and the new waterproof sheet is adhered and fixed to the existing waterproof sheet.SELECTED DRAWING: Figure 1
Patent JP-2020202597-A (JP)
Title: Decoder and decoding method
Inventor: OKAWA MASATO
IPC: H04N19/176
Filed: 2020-09-24
Abstract: To provide a decoder capable of achieving a reduction in processing load while suppressing a decrease in compression efficiency.SOLUTION: A decoder 200 determines whether intra prediction is to be used, and, when it is determined that intra prediction is to be used, determines whether an adaptive basis selection mode is allowed for a block to be decoded and whether a size of the block to be decoded satisfies a predetermined condition. When the adaptive basis selection mode is allowed for the block to be decoded and the size of the block to be decoded satisfies the predetermined condition, the decoder (i) performs, using a second inverse transform basis, second inverse transform of inverse quantized coefficients of the block to be decoded and further performs first inverse transform using a first predetermined inverse transform basis, when an intra prediction mode for the block to be decoded is not a predetermined mode, and (ii) skips the second inverse transform and performs, using the first predetermined inverse transform basis, first inverse transform of inverse quantized coefficients of the block to be decoded, when the intra prediction mode for the block to be decoded is the predetermined mode.SELECTED DRAWING: Figure 18
Patent JP-2022054546-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-09-28
Abstract: To provide a game machine that contributes to increasing the interest of a game through a performance.SOLUTION: A game control microcomputer 101 can execute a big winning game. A performance control microcomputer 121 can display an icon TA in an icon display area 50e of an image display device 50, and can execute an SPSP ready-to-win. Before the SPSP ready-to-win is performed, an icon change notice that changes the display mode of the icon TA may be executed.SELECTED DRAWING: Figure 26
Patent JP-2022056251-A (JP)
Title: Brake liquid pressure supply unit
Inventor: ONODA SHINGO
IPC: B60T8/17
Filed: 2020-09-29
Abstract: To provide a brake liquid pressure supply unit improved in reliability.SOLUTION: A brake liquid pressure supply unit 10 is equipped with a liquid pressure generating device 12 in which a piston 12B sliding in a cylinder 12A is driven by an electric motor 11 to generate liquid pressure in a liquid pressure chamber 12C formed in the cylinder 12A, and a housing 13 formed with a liquid path connected to the liquid pressure chamber 12C. In the brake liquid supply unit 10, the electric motor 11 is located above the cylinder 12A in a vertical direction, while being attached to a housing 13 together with the electric motor 11 and the cylinder 12A and mounted on a vehicle. Therefore, even if liquid leaks out from the cylinder 12A, the leaked liquid is prevented from entering the inside of the electric motor 11. Consequently, without causing an abnormal condition of operation of the electric motor 11, the reliability of the brake liquid supply unit 10 can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022059967-A (JP)
Title: Method of manufacturing chip component, and chip resistor
Inventor: MAEDA YUKINORI
IPC: H01C17/065
Filed: 2020-10-02
Abstract: To provide a method of manufacturing a chip component, capable of stably dicing a large-sized substrate into extremely small-sized single-chips.SOLUTION: After factional elements such as a surface electrode 2 and a resistance body 3 are formed on a front surface of a large-sized substrate 10, in a state where a back surface of the large-sized substrate 10 is bonded and fixed on a first support table 11, half-cutting is applied from the front surface side of the large-sized substrate 10 with a dicing blade 13 to from a plurality of first cutting trenches 14 extending in lattice on the front surface side of the large-sized substrate 10. In a state where a second support table 16 is bonded and fixed to the front surface side of the large-sized substrate 10, the half-cutting is applied to the large-sized substrate 10 from the first support table 11 side with the dicing blade 13 to form second cutting trenches 17 communicating with the first cutting tranches 14, on the back surface side of the large-sized substrate 10. The first support table 11 and the second support table 16 are peeled from the large-sized substrate 10 to separate the large-sized substrate 10 into multiple single chips.SELECTED DRAWING: Figure 3
Patent JP-2021011578-A (JP)
Title: Antimicrobial compounds and nanostructures
Inventor: MICHAEL MONTEIRO
IPC: A61K31/787
Filed: 2020-10-07
Abstract: To provide: antimicrobial compounds and nanostructures capable of further functionalization and antimicrobial activity against strong microbes; compositions including the compounds and nanostructures; and methods useful for antimicrobial and/or antiviral applications using the compounds, the nanostructures and the compositions.SOLUTION: The problem is solved by a nanorod and/or a nanoworm described in the claims.SELECTED DRAWING: Figure 1
Patent JP-2022035908-A (JP)
Title: sofa
Inventor: UEHARA SEIICHI
IPC: A47C17/13
Filed: 2020-10-08
Abstract: To provide a sofa in which a depth length of a seat can be deepened without thickening a back-rest.SOLUTION: A sofa includes a back-rest 40 and a seat 30 sliding longitudinally. The seat 30 includes a seat surface part and a protrusion protruding rearward from the seat surface part. The back-rest 40 is connected with the protrusion by a connecting material with elasticity. The protrusion is stored in a back inner space formed in the inside of the back-rest 40, when the seat 30 is in a position retreated backward. The protrusion is drawn out of the back inner space when the seat 30 slides forward, and the protrusion being drawn out of the back inner space can be used as a portion of the seat surface part.SELECTED DRAWING: Figure 1
Patent JP-2022064415-A (JP)
Title: Lock control device, lock control program, and lock control method
Inventor: MURAKAMI YUSUKE
IPC: E05B49/00
Filed: 2020-10-14
Abstract: To inhibit a lock of a door from being opened by communication regardless of a user's intention.SOLUTION: A lock control device 1 comprises: a timing identification unit 123 to identify a start point time corresponding to entry of a user or user apparatus associated with a lock opening and closing apparatus into a region associated with the lock opening and closing apparatus to open and close a lock; an acquisition unit 125 to acquire a locking history of the lock on condition that the locking history indicates that the lock is not closed in a detection period starting from the start point time; and a lock control unit 126 to transmit a lock control instruction to cause the lock opening and closing apparatus to open the lock.SELECTED DRAWING: Figure 2
Patent JP-2021040140-A (JP)
Title: Semiconductor device
Inventor: MIYAKE HIROYUKI
IPC: H01L27/088
Filed: 2020-10-15
Abstract: To provide a semiconductor device having a transistor using a highly reliable oxide semiconductor; and provide a semiconductor device which eliminates a photolithography process and which has high productivity and high yield.SOLUTION: A semiconductor device has first wiring, second wiring, and third wiring located between the first wiring and the second wiring and has potential lower than that of each of the first wiring and the second wiring. The first wiring and the third wiring are electrically connected via a first transistor to which a gate electrode layer and a source electrode layer are electrically connected; the second wiring and the third wiring are electrically connected via a second transistor to which the gate electrode layer and the source electrode layer are electrically connected; and a continuous oxide semiconductor film is provided above or below the first wiring, the second wiring and the third wiring, and is used for semiconductor regions of the first transistor and the second transistor.SELECTED DRAWING: Figure 1
Patent JP-2021078112-A (JP)
Title: Power-line control of hazardous-environment-located machine from safe environment
Inventor: VU K NGUYEN
IPC: G08B21/18
Filed: 2020-10-22
Abstract: To provide safe electrical control and communication between a remote controller located in a safe location and an interface system for a machine located in a hazardous location.SOLUTION: The control and communication provided via industrial-voltage power lines 20 that traverse a barrier 24 separating the safe location from the hazardous location are provided by reactively coupling to industrial power lines 20, which traverse the separating barrier 24, so as to superimpose a control and communication signal upon AC operating power provided to a machine 12. Each of the interface system located at the hazardous location and the remote control module located at the safe location provides such reactive coupling to the industrial-voltage power lines for communication therebetween.SELECTED DRAWING: Figure 2
Patent JP-2022068769-A (JP)
Title: catheter
Inventor: KARIYA HIDEJI
IPC: A61L29/04
Filed: 2020-10-22
Abstract: To provide a catheter capable of suppressing bloodstream inhibition, even if an antibacterial drug is not used.SOLUTION: A catheter 1 includes a tubular body 2 having a lumen 23 communicating from a tip to a base end, and a biocompatible material. At least either of an inner peripheral surface and an outer peripheral surface on a tip side L1 of the tubular body 2 has an uneven surface, and the biocompatible material 25 is arranged on a recess 24 on the uneven surface. The biocompatible material 25 may be a biocompatible polymer, and may contain poly(2-methoxyethyl acrylate).SELECTED DRAWING: Figure 1
Patent JP-2022069202-A (JP)
Title: APD sensor and ranging system
Inventor: TSUKUDA YASUNORI
IPC: H04N5/369
Filed: 2020-10-23
Abstract: To provide an APD sensor and a ranging system capable of highly accurately counting a value regarding a signal from a plurality of pixels with one counter.SOLUTION: An APD sensor of this disclosure includes: a plurality of pixels including an APD (Avalanche Photodiodes); a plurality of state detection circuits for detecting the states of a plurality of first signals output from the plurality of pixels and generating a plurality of second signals including detection results of the plurality of first signals states; a logical arithmetic circuit for performing logical operations for the plurality of second signals or for a plurality of third signals changing according to the plurality of second signals and generating a fourth signal including results of the logical operations; and a counter for counting a value regarding the plurality of first signals based on the fourth signal, wherein each of the state detection circuits provides an input terminal for inputting the fourth signal and disables input of the first signal to each of the state detection circuits based on the fourth signal inputted to the input terminal.SELECTED DRAWING: Figure 4
Patent JP-2022070592-A (JP)
Title: Method for producing fluorine-containing carboxylic acid
Inventor: TAKAHASHI YUSUKE
IPC: C07C59/135
Filed: 2020-10-27
Abstract: To provide a method for producing a fluorine-containing carboxylic acid which uses a raw material having excellent safety with no corrosiveness and is reduced in cost.SOLUTION: There is produced a fluorine-containing carboxylic acid represented by the general formula (2) by hydrolyzing a fluorine-containing compound represented by the general formula (1) in the presence of an inorganic metal salt. There is produced a fluorine-containing carboxylic acid represented by the general formula (4) by hydrolyzing a fluorine-containing compound represented by the general formula (3) in the presence of an inorganic metal salt. There is produced a fluorine-containing carboxylic acid represented by the general formula (6) by hydrolyzing a fluorine-containing compound represented by the general formula (5) in the presence of an inorganic metal salt.SELECTED DRAWING: None
Patent JP-2022073669-A (JP)
Title: Method of recycling heavy rear earth element and method of recycling rear earth magnet
Inventor: HIROTA KOICHI
IPC: C22B59/00
Filed: 2020-11-02
Abstract: To provide a method of recycling a heavy rear earth element, the method enabling efficient recycling of a rear heavy rear earth element in a state of alloy which is near to a product, and a method of recycling a rear earth magnet using an alloy obtained by the method of recycling heavy rear earth element.SOLUTION: The method of recycling a heavy rear earth element is a method of recovering a heavy rear earth element from a heavy rear earth element-containing molten salt electrolysis residue and recycling the recovered heavy rear earth element, the method includes the steps of: fluorinating coarse grains of a molten salt electrolysis residue by mixing the coarse grains of the molten salt electrolysis residue with a fluorination agent, and calcining the obtained mixture; obtaining a powder 21 of the molten salt electrolysis residue by pulverizing coarse grains of a fluorinated molten salt electrolysis residue; and selectively extracting a heavy rear earth element into a molten alloy 32 by mixing a powder 21 of the molten salt electrolysis residue with R, R-M alloy or R-M-B alloy 31 (R is one or more rare earth element(s) selected from the group consisting of Y, La, Ce, Nd, Pr, Sm, Gd, Dy, Tb and Ho, M is a transition metal such as Fe and Co, and B is boron), heating and melting the obtained mixture by heat, and separating the mixture into a slug 22 and a molten alloy 32.SELECTED DRAWING: Figure 2
Patent JP-2022076143-A (JP)
Title: Clip and wire harness
Inventor: ITO TAKAAKI
IPC: F16B2/20
Filed: 2020-11-09
Abstract: To provide a clip which enables reduction of striking sound caused by vibration, and to provide a wire harness.SOLUTION: A clip 9 fixes a flat electric wire bundle 6, in which electric wires 5 are arranged side by side, to an attachment object. The clip 9 includes a first support part 12, a second support part 13, and a removal prevention part 14. The first support part 12 supports the flat electric wire bundle 6 from one side. The second support part 13 sandwiches the flat electric wire bundle 6 with the first support part 12 to support the flat electric wire bundle 6. The removal prevention part 14 prevents removal of the flat electric wire bundle 6 sandwiched by the first support part 12 and the second support part 13.SELECTED DRAWING: Figure 9
Patent JP-2022076150-A (JP)
Title: Motor controller
Inventor: SHIBATA YUSUKE
IPC: H02P27/06
Filed: 2020-11-09
Abstract: To provide a motor controller capable of determining a winding disconnection failure of a polyphase motor of which a current change at a disconnection failure is small.SOLUTION: In a motor controller 10 controlling the driving of a polyphase motor 701, an inverter circuit 60 can be energized to each of windings 74, 75, and 76 of each respective phase of the polyphase motor 701 by an operation of a plurality of switching elements 61 to 66 of a vertical arm. A position detector 45 detects a rotor position as an electric angle of the polyphase motor 701. A failure diagnosis part 40 makes diagnosis of a disconnection failure of a motor current path containing the disconnection failure of each winding of at least the polyphase motor 701. The failure diagnosis part 40 performs a fixed phase energization for applying a predetermined voltage to each of terminals 71, 72, and 73 of each phase so that a rotor position of the polyphase motor in the case where a motor current path is in normal is fixed at a target position as a target electric angle. The failure diagnosis part 40 makes the disconnection failure of the motor current path diagnosis on the basis of a rotor position deviation which is a deviation from an actual rotor position and a target position by the fixed phase energization.SELECTED DRAWING: Figure 1
Patent JP-2022077295-A (JP)
Title: Container with zipper tape, manufacturing method of container with zipper tape, and manufacturing apparatus of container with zipper tape
Inventor: TODAKA Takumi
IPC: A44B19/16
Filed: 2020-11-11
Abstract: To prevent weakening of an engagement strength at a hinge portion in a container with zipper tape that can be easily opened by sliding both surfaces of the container in a longitudinal direction of the zipper tape.SOLUTION: There is provided the container with zipper tape that includes a container body having at least a first region and a second region that face each other, and the zipper tape having a first base strip piece that is at least partially joined to the first region, a second base strip piece that is at least partially joined to the second region, and a first engaging portion and a second engaging portion that project from the first base strip piece and the second base strip piece respectively, and can engage with each other. A hinge is formed in at least one position where m/n<0.25, when a length of an opening of the container body is n and a distance to an inner end of an opening in a longitudinal direction of the zipper tape is m.SELECTED DRAWING: Figure 1
Patent JP-2021080248-A (JP)
Title: Organic electroluminescence device and organometallic compound for organic electroluminescence device
Inventor: LEE EUNYOUNG
IPC: C07F15/00
Filed: 2020-11-11
Abstract: To provide an organic electroluminescence device with high efficiency, low driving voltage, high luminance and a long life, and an organometallic compound used therefor.SOLUTION: For example, the organometallic compound is represented by formula 1-148.SELECTED DRAWING: None
Patent JP-2022080460-A (JP)
Title: Multi-unit system
Inventor: TAKAHASHI MASAJI
IPC: H04J3/00
Filed: 2020-11-18
Abstract: To quickly detect a data abnormality in a multi-unit system in which a unit having an imaging part is connected to another unit through a communication cable so as to enable data communication.SOLUTION: A component mounting device 1 as a multi-unit system comprises: a mounting unit 40 which includes a substrate recognition camera 5; a base part 10 which includes a control device 7; and a communication cable 8 which connects both units so as to enable data communication. A substrate recognition camera 5 comprises: an imaging part 51; a test signal generation part 53 which generates a test signal Ts; and a first communication control part 54 which transmits image data Vd and the test signal Ts. The control device 7 comprises: a second communication control part 77 which acquires Vd and Ts; and an abnormality detection part 79 which determines the presence/absence of the abnormality of the test signal Ts. The first communication control part 54 transmits the test signal Ts at the timing at which transmission of the image data Vd to the control device 7 is not performed.SELECTED DRAWING: Figure 5
Patent JP-2021152134-A (JP)
Title: Adhesive for optical film and adhesive layer for optical film
Inventor: INUI KUNIHIRO
IPC: G02B5/30
Filed: 2020-11-19
Abstract: To provide means for obtaining an adhesive layer obtained by at least one of heating and optical curing, having a high refractive index, having durability in severe environment (high temperature, highly humid and heat shock, etc.) and excellent even in transparency.SOLUTION: An adhesive for optical films includes a (meth) acrylic ester copolymer (A). The (meth) acrylic ester copolymer (A) includes (a1): a constitutional unit derived from a (meth) acrylic ester monomer having an aromatic hydrocarbon group and (a2); and a constitutional unit derived from a (meth) acrylic monomer having a hydroxy group, where the content of the constitutional unit derived from the (a2) component is 0.1 mass% or more and 25 mass% or less when using the total constitutional units of the (meth) acrylic ester copolymer (A) as 100 mass%, and the refractive index of an adhesive layer cured by subjecting the adhesive for optical films to at least one of heating and optical curing is 1.58 or more and 1.80 or less.SELECTED DRAWING: None