baber/WOPTO huggingface dataset:
Patent JP-2023111459-A (JP)
Title: Information reader
Inventor: KAJIKI KOICHI
IPC: G06V30/14
Filed: 2022-01-31
Abstract: To reduce the influence of an environment where a device is installed or changes with time, regarding accuracy of recognizing a magnetic ink character, and allow the magnetic ink character to be read with high accuracy regardless of sudden change of speed during sheet conveyance.SOLUTION: An information reader includes: conveyance means for conveying a sheet with a magnetic ink character printed thereon along a conveyance path; conveyance speed detection means for detecting a conveyance speed of the sheet conveyed by the conveyance means; magnetic data detection means of detecting magnetic data of the magnetic ink character printed on the sheet conveyed on the conveyance path, and outputting a detected signal waveform; magnetic data correction means of correcting the detected signal waveform output from the magnetic data detection means on the basis of the conveyance speed detected by the conveyance speed detection means; and magnetic ink character recognition means of recognizing the magnetic ink character printed on the sheet from the detected signal waveform corrected by the magnetic data correction means.SELECTED DRAWING: Figure 6
Patent JP-2022119213-A (JP)
Title: Magnetic material and magnetic microparticle
Inventor: KITAZAWA YUKI
IPC: H01F1/36
Filed: 2022-02-02
Abstract: To provide a magnetic material from a raw material derived from nature without depending on a mineral resource.SOLUTION: A magnetic material is composed of incineration residue of vegetable biomass, contains silicon dioxide as a main component, and contains a metal element, and the content of the metal element is 5 to 19 mass%.SELECTED DRAWING: None
Patent JP-2023113262-A (JP)
Title: Ink storage body
Inventor: NAITO NAOKI
IPC: B41J2/175
Filed: 2022-02-03
Abstract: To provide an ink storage body that enables a user to recognize that it is a refill product.SOLUTION: An ink storage body comprises: a storage part capable of storing ink; a supply pipe 37 capable of supplying a printer with the ink stored in the storage part; a seal member 40 that is positioned within the supply pipe 37; and a depressing member 38 for depressing the seal member 40. The depressing member 38 has a mark that is detachably provided for the supply pipe 37 so as to indicate a refilled state.SELECTED DRAWING: Figure 9
Patent JP-2023116976-A (JP)
Title: Pollination device equipped with bottom cover
Inventor: YAMADA HIROYUKI
IPC: A01H1/02
Filed: 2022-02-10
Abstract: To provide a pollination device for flowers each having stamens and a pistil which can evenly attach pollens to stigmas of almost all of pistils, and can pollinate regardless of a skill level of an operator.SOLUTION: A pollination device comprises: a flower housing part; a bottom cover 1 which is used installed along a wall surface of the flower housing part; and a vortex generator 2 which generates a vortex on an outer periphery of the flower housing part, where a flower 11 is arranged inside the bottom cover 1, the vortex generated by the vortex generator 2 enters from a slit of the bottom cover 1, and the housed flower is pollinated by the entered vortex.SELECTED DRAWING: Figure 2
Patent JP-2023119414-A (JP)
Title: Switching circuit, current detection circuit, switching timing control method, and control program
Inventor: OGASAWARA SATOSHI
IPC: H02M3/155
Filed: 2022-02-16
Abstract: To provide a switching circuit capable of equalizing an input/output current of a bridge circuit having a plurality of legs connected in parallel by switching timing control.SOLUTION: A switch circuit includes: a bridge circuit including a plurality of legs connected in parallel, each of the legs including a first arm having a switching element and a second arm having the switching element or a reversely connected diode connected in series; a control circuit configured to perform power conversion by performing switching control of the switching element of each of the legs; an inductor provided between a connection point of the first arm and the second arm of each leg and a coupling point for coupling the connection point of each leg; and a connection point voltage detection circuit for detecting a voltage of the connection point of each leg. The control circuit adjusts switching timing of the switching element based on a time change rate of the voltage detected by the connection point voltage detection circuit.SELECTED DRAWING: Figure 1
Patent JP-2023119601-A (JP)
Title: Dog clothes
Inventor: MAEDA AYA
IPC: A01K23/00
Filed: 2022-02-17
Abstract: To provide a hygienic and economical piece of dog clothes which can stably fit a toilet sheet or the like and which can greatly reduce a load on a dog body and work of an owner.SOLUTION: A piece of dog clothes 10 includes: an upper body part 12 that has a neckline 14 and a pair of arm holes 18, 20; a belly body 16 that has a central part covering from the upper body part to near the tail 72 of a dog 60 and has a first and a second body band extending to laterals of the central part; a removable member that adjustably attaches and detaches a girth of the first and the second body bands; a back cover 28 that continuously extends from the upper body part to near the tail part; a plurality of grip means that is plurally provided on a reverse side of the piece of the clothes and that grips a toilet sheet 80; and a pair of elastic auxiliary tapes that is arranged on the edge of the tail side of the belly body and on both sides of the tail, that has in the tip a hook for engaging with an annular member of the edge on the tail side of the back cover, and that has a length from the belly side of the dog, through the inside of the rear legs and the crotch, to the part where the hook engages with the annular member.SELECTED DRAWING: Figure 1
Patent JP-2022062259-A (JP)
Title: Collapsible basket catheter
IPC: A61B5/263
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a catheter having at the distal end of a catheter body a basket-shaped electrode assembly formed from a plurality of spines with electrodes. 
     SOLUTION: The basket-shaped electrode assembly has structural elements at the proximal and distal ends. The structural elements may maintain the spines in a desired spatial relationship with each other and/or may couple the distal ends of the spines to a pulling member. The basket-shaped electrode assembly has an expanded arrangement in which the spines bow outwards and a collapsed arrangement in which the spines are arranged generally along a longitudinal axis of the catheter body. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022067102-A (JP)
Title: Method for producing light-transmitting electrically conductive layer laminated body
IPC: B32B9/00
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a light-transmitting electrically conductive layer laminated body having excellent crack resistance. 
     SOLUTION: The present invention discloses a method for producing a light transmitting electrically conductive film 10 that comprises, in order in the thickness direction, a resin layer 11 and a light-transmitting electrically conductive layer 1. The light-transmitting electrically conductive layer 1 has a first principal surface 2, and a second principal surface 3 that is disposed facing one thickness-direction side of the first principal surface 2 with space interposed therebetween. The first principal surface 2 or the second principal surface 3 makes contact with the resin layer 11. The light-transmitting electrically conductive layer 1 has a single layer that extends in the surface direction. The light-transmitting electrically conductive layer 1 includes an electrically conductive oxide. The electrically conductive oxide contains argon, and a rare gas having an atomic number greater than that of argon. The light-transmitting electrically conductive layer 1 is a sputtering layer formed by sputtering. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023121933-A (JP)
Title: Generation device, generation method and program
Inventor: ITO HIROAKI
IPC: G10K11/178
Filed: 2022-02-22
Abstract: To achieve high suppression performance even at the ear of a user away from an actual error microphone by using a sound collection signal obtained by estimation instead of a sound collection signal collected at an arrangement position of the actual error microphone for estimating the sound collection signal obtained when it is collected at the ear of the user from the sound collection signal collected at the arrangement position of the actual error microphone and actively controlling a cancel signal.SOLUTION: A generation device generates a cancel signal used for active noise control. The generation device generates the cancel signal so that a point in which a suppression amount of noise is maximum is located closer to a user side than an installation position of an error microphone.SELECTED DRAWING: Figure 3
Patent JP-2022068329-A (JP)
Title: 2'-substituted-n6-substituted purine nucleotides for rna virus treatment
IPC: C07F9/6561
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide compounds, pharmaceutical compositions, and methods for treating and/or preventing infection with RNA viruses other than HCV, and uses thereof. 
     SOLUTION: In one embodiment, a compound of the following formula I is used for treatment of infection with RNA viruses. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022060533-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving a game amusement. 
     SOLUTION: When a start lever 41 provided on a slot machine 10 is operated, a role lottery is performed at an internal part, and reels 32L, 32M, and 32R which can be visually recognized through display windows 26L, 26M, and 26R start rotation. When stop switches 42 to 44 are operated, the reels 32L, 32M, and 32R corresponding to respective stop switches 42 to 44 stop. In the slot machine 10, a main control unit manages a normal section and an advantageous section. The advantageous section is formed of a chance mode A, a chance mode B, a sign mode A, a sign mode B, a pull back mode in which an expectation value of medal delivery for one game is less than 3, and a reporting mode A and a reporting mode B in which an expectation value of medal delivery for one game is 3 or greater. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022158961-A (JP)
Title: Dibutylene glycol co-polymerized polybutylene terephthalate and manufacturing method thereof, compounded product and manufacturing method thereof, and molding and manufacturing method thereof
Inventor: KISHISHITA MINORU
IPC: C08G63/78
Filed: 2022-02-28
Abstract: To provide a dibutylene glycol co-polymerized polybutylene terephthalate with less color tone change in drying under air, and favorably usable in an electric or electronic component, an automobile component, etc.SOLUTION: A dibutylene glycol co-polymerized polybutylene terephthalate includes a unit derived from a dicarboxylic acid component having a terephthalic acid component as a primary component and a unit derived from a diol component containing dibutylene glycol and having 1,4-butanediol as a primary component. A ratio of the unit derived from dibutylene glycol to the unit derived from a dicarboxylic acid component is 0.05 to 1.0 mol%.SELECTED DRAWING: Figure 1
Patent JP-2023125606-A (JP)
Title: Vehicle drive device
Inventor: DOI TAKAYUKI
IPC: B60K1/00
Filed: 2022-02-28
Abstract: To provide a vehicle drive device which facilitates downsizing while securing a large inverter chamber.SOLUTION: A power transmission mechanism 2 which transmits drive force between a rotating electric machine 1 and a pair of wheels comprises a differential gear mechanism 5 distributing the drive force transmitted from the rotating electric machine 1 to the pair of wheels. The differential gear mechanism 5 is coaxially arranged with the rotating electric machine 1. A case 9 has a first case section 91 which forms at least a portion of a rotating electric machine chamber C1 storing the rotating electric machine 1 and a second case section 92 which forms at least a portion of a gear chamber C2 storing the power transmission mechanism 2. The first case section 91 and the second case section 92 are connected to each other in an axial direction L. An inverter chamber C3 storing an inverter unit 3 is formed throughout the first case section 91 and the second case section 92 so that the same overlaps with both the rotating electric machine chamber C1 and the gear chamber C2 when viewed in a radial direction R.SELECTED DRAWING: Figure 1
Patent JP-2023129783-A (JP)
Title: substrate
Inventor: HAMACHI KENJI
IPC: G01R27/28
Filed: 2022-03-07
Abstract: To provide a substrate that contributes to improving the accuracy of frequency characteristic measurement of a DUT.SOLUTION: A substrate (SUB10) includes a first substrate that has a first surface (SF1) and a second substrate that has a second surface (SF2) that has a smaller area than the first surface viewed from the thickness direction of the first substrate and a third surface (SF3) that is smaller in area than the first surface and that opposes the second surface. The first substrate has a first signal line (L1) and a second signal line (L2) formed on the first surface. The second substrate has a first conductive portion (C1) formed on the second surface and capable of making contact with the first signal line, a second conductive portion (C2) capable of making contact with the second signal line, a third conductive portion (C3) and a fourth conductive portion (C4) formed on the third surface, a first conducting portion (C11) that makes the first conductive portion and the third conductive portion to conduct to each other, and a second conducting portion (C12) that makes the second conductive portion and the fourth conductive portion to conduct to each other.SELECTED DRAWING: Figure 8
Patent JP-2023130748-A (JP)
Title: Exposure apparatus and exposure method
Inventor: MISUHATA MINORU
IPC: G03F9/00
Filed: 2022-03-08
Abstract: To appropriately perform exposure according to the shape of a substrate even if the substrate has no alignment mark formed thereon.SOLUTION: An exposure apparatus according to the present invention includes: a stage that supports a substrate to be processed; an exposure part that exposes a surface of the substrate with a light beam on the basis of predetermined exposure data to draw a pattern thereon; a moving mechanism that relatively moves the substrate and the exposure part; an imaging part that images an edge of an unexposed substrate supported by the stage; and a drawing control part that detects an edge position of the substrate at a plurality of positions from an imaging result by the imaging part and controls an incident position of the light beam to the substrate on the basis of the detection result.SELECTED DRAWING: Figure 1
Patent JP-2022091787-A (JP)
Title: Information processing system, information processor, server, program, or method
IPC: G08B21/00
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, an information processor, a server, a program, and a method for determining whether a person in a captured image is within a set area and transmitting notification information. 
     SOLUTION: A system includes an image capturing unit, a display unit capable of displaying an image captured by the image capturing unit, a region unit capable of setting a region in the display unit, and a determination unit capable of determining whether a person in the image captured by the image capturing unit is in the region or outside the region. The region set by the region unit is associated with a position in the display unit and is not associated with an object in the image captured by the image capturing unit. When the determination unit determines that the person is within the region, the determination unit determines whether the person is wearing or not wearing a predetermined item. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023133731-A (JP)
Title: Article separation device
Inventor: AOKI MAKOTO
IPC: B65G59/02
Filed: 2022-03-14
Abstract: To provide an article separation device capable of separating articles one by one even when articles different in thickness are stacked.SOLUTION: An article separation device separates containers stacked in multistage on a lifter 12 one by one from above. The lifter 12 lifts the stacked containers until a sensor 32 detects that an uppermost container C1 reaches a predetermined height. The lifter 12 holds and lifts the uppermost container C1 located at the predetermined height by a lifting device. An article support device is moved from a retreat position where the device does not interfere with the container-to-be-lifted C1 to a receiving position above the stacked containers and below the lifted container C1 lifted by the lifting device. A container C1 placed on the article support device is sent out to the side by a delivery device.SELECTED DRAWING: Figure 5
Patent JP-2023136731-A (JP)
Title: honeycomb structure
Inventor: NAKAGIRI HIROKI
IPC: B01D53/94
Filed: 2022-03-17
Abstract: To provide a honeycomb structure capable of achieving both of improvement of thermal evenness and suppression of breakage of a honeycomb segment.SOLUTION: A honeycomb structure comprises: a honeycomb aggregate which is formed by assembling a plurality of honeycomb segments 20 which has a partition wall for partitioning and forming many cells, through an adhesive layer 30; a heating unit 50 which is arranged in the adhesive layer, and is formed of heating wires 51, 52, 53, and first and second electrode terminals 41, 42 coupled to both end parts of the heating wires; a first power feeding terminal 71 which is coupled to the power source; a first connection part 61 for connecting the first electrode terminal and the first power feeding terminal; a second power feeding terminal 72 connected to the power source; and a second connection part 62 for connecting the second electrode terminal and the second power feeding terminal. By the first and second connection parts, the plurality of heating units is connected in parallel, and cross sections of the first connection part and second connection part are smaller as separating from the first and second power feeding terminals, in the honeycomb structure.SELECTED DRAWING: Figure 3
Patent JP-2023136754-A (JP)
Title: Beam emittance measuring device and method
Inventor: OSAKI KAZUYA
IPC: G01T1/29
Filed: 2022-03-17
Abstract: To enable beam emittance to be accurately measured on the basis of a beam having passed through the opening of a slit.SOLUTION: The beam emittance measuring device is constituted by comprising: a slit 11 in which an opening 11A to allow a charged particle beam B to pass through is formed, and which is capable of moving in a vertical direction (slit movement direction β) relative to a beam B traveling direction α; a beam distribution measurement apparatus 14 that is disposed downstream of the slit 11 in the beam B traveling direction, and measures the position and divergence angle of the bam B having passed through the opening 11A of the slit 11, determines the distribution in a phase space of the beam B, and derives beam emittance on the basis of this distribution; and a beam detection apparatus 12 that is installed in a peripheral part 11B of the slit 11, and detects collision of the beam B and outputs a beam detection signal.SELECTED DRAWING: Figure 1
Patent JP-2023137927-A (JP)
Title: Image processing device, processing system, and processing method
Inventor: NISHIMACHI TAKASHI
IPC: H04N1/00
Filed: 2022-03-18
Abstract: To provide an image processing device, etc. that can prevent input errors in e-mail addresses and eliminate the hassle of input when setting an e-mail destination related to a Scan to E-mail function.SOLUTION: An image processing device includes a display portion capable of accepting the specification of an e-mail destination, a transmitting/receiving unit capable of transmitting and receiving the e-mail, a job execution unit that executes a job via the e-mail, and a control unit that acquires destination information of the e-mail to be sent as the job from reception information of the received e-mail and displays it on the display unit.SELECTED DRAWING: Figure 2
Patent JP-2023139753-A (JP)
Title: Injection molding method
Inventor: UEMURA TOSHIKI
IPC: B29C45/16
Filed: 2022-03-22
Abstract: To provide a two-color molding method that can form a gradation.SOLUTION: A primary resin R1 is injected into a cavity 3 from a primary gate 4, and after the primary resin R1 passes through a secondary gate 5, a secondary resin R2 is injected into the cavity 3 from the secondary gate 5. After stopping a supply of the primary resin R1 from the primary gate 4 to the cavity 3, the supply of the secondary resin R2 from the secondary gate 5 to the cavity 3 is stopped to make a flow velocity of the primary resin R1 in the cavity 3 smaller than the flow velocity of the secondary resin R2 in the cavity 3.SELECTED DRAWING: Figure 9
Patent JP-2023140564-A (JP)
Title: fuel supply device
Inventor: KANENAKA Ryosuke
IPC: F02M37/10
Filed: 2022-03-23
Abstract: To reduce the number of components by surely fixing a pressure adjustment valve to a case member only by inserting the pressure adjustment valve to a housing portion of the case member formed on a fuel supply passage for supplying a fuel.SOLUTION: A pressure adjustment valve 22 is disposed and constituted to be housed in a case member 30. The case member 30 includes a housing portion 36. A side part 42 of the housing portion 36 is formed as an elastic deformation part 43 elastically deformable to a radial outer side. An inlet-side end portion into which the pressure adjustment valve 22 is input at the elastic deformation part 43 is provided with a coming-off prevention structure 86 for the pressure adjustment valve 22. The coming-off prevention structure 86 is composed of an engagement piece 88 disposed on a lower end portion of the elastic deformation part 43 and an engagement portion 90 set at a lower end portion of the housing 46, the engagement piece 88 includes a projection piece 92 forming a fitting recessed portion 94 to be fitted to the engagement portion 90 at the lower end portion of the housing 46, and the elastic deformation part 43 is prevented from being displaced to a radial outer side.SELECTED DRAWING: Figure 5
Patent JP-2023141160-A (JP)
Title: Information processing device
Inventor: YAITA YOHEI
IPC: G06Q30/0645
Filed: 2022-03-23
Abstract: To provide necessary notification to a user receiving a vehicle lease at timing of approaching of vehicle inspection.SOLUTION: In an information processing device, a control part transmits notification information to a user terminal at a prescribed notification time set on the basis of a vehicle inspection time. At this time, if user's contract content is a contract that meets an expiration time of a lease period at the vehicle inspection time and cannot update the lease period, the notification information indicates a vehicle return time. Also, if the user's contract content is a contract that meets the vehicle inspection time in the middle of the lease period, the notification information indicates the vehicle inspection time. Also, if the user's contract content is a contract that meets the expiration time of the lease period at the vehicle inspection time and can update the lease period, the notification information indicates urging the user to determine whether to update the lease period.SELECTED DRAWING: Figure 5