baber/WOPTO huggingface dataset:
Patent JP-2023085573-A (JP)
Title: Imaging apparatus and imaging method
Inventor: OZAWA YUKI
IPC: H04N25/78
Filed: 2020-04-10
Abstract: To provide an imaging apparatus and an imaging method capable of rapidly and accurately detecting an event regardless of ambient brightness.SOLUTION: In an imaging apparatus, a pixel includes a photoelectric conversion element 311 that photoelectrically converts incident light to generate an electrical signal corresponding to the intensity of the incident light, and an address event detection unit that outputs a detection signal indicating whether the amount of change in the electrical signal exceeds a predetermined threshold. The address event detection unit includes a current-voltage conversion unit 331, a reset circuit 332, an event detection circuit 333, a threshold monitoring circuit 335, and a threshold selection circuit 334 that has a first switching unit 334a and a second switching unit 334b and selects a threshold from a plurality of threshold candidates according to the magnitude of the electrical signal.SELECTED DRAWING: Figure 24
Patent JP-2021169071-A (JP)
Title: Water quality improving apparatus for superoxide ion generation and water quality improving method using the same
Inventor: AKAKURA MASARU
IPC: C02F1/50
Filed: 2020-04-16
Abstract: To provide a water quality improving apparatus which is simple and compact in structure and easy to maintain for realizing management of water quality of daily life water and a water quality improving method using the same.SOLUTION: A water quality improving apparatus for superoxide ion generation includes a buoyant body capable of floating in water, an oval-shaped permeable outer wall with a larger diameter formed around the periphery of the buoyant body using a mesh or a permeable material with many water-permeable holes, a water quality improving material storage compartment sectioned between the buoyant body and the permeable outer wall, a long oval treatment container with functional ceramic balls stored in the sectioned water quality improving material storage compartment and a connecting rope body attached to the treatment container. A water quality improving method using the water quality improving apparatus is also provided.SELECTED DRAWING: Figure 2
Patent JP-2021173005-A (JP)
Title: Stepped window
Inventor: HOSOKAWA TAKATOSHI
IPC: E06B1/18
Filed: 2020-04-21
Abstract: To suppress generating of a connecting passage extending between indoor and outdoor spaces, in a stepped window including at its upper stage a sash that is opened and closed, between a transom and an upper stage sash in the event of fire.SOLUTION: A sash is supported, above a transom 15, in an openable/closable manner via an opening/closing mechanism 82, a thermally expansible material f151 is disposed on the indoor side of the opening/closing mechanism on the upper surface of the transom, concurrently a thermally expansible material f221 is disposed on the indoor side of the opening/closing mechanism on the lower surface of a lower frame 22 of the sash, and a thermally expansible material f222 is disposed on the outdoor side of the opening/closing mechanism on at least one of the upper surface of the transom and the lower surface of the lower frame 22.SELECTED DRAWING: Figure 6
Patent JP-2021112105-A (JP)
Title: Maintenance processing device of power transmission
Inventor: ZHANG DONGPING
IPC: F16H37/12
Filed: 2020-04-23
Abstract: To disclose a maintenance processing device of a power transmission in the present invention.SOLUTION: A maintenance processing device of a power transmission, contains a main body, in which a first fixed block is installed to a left end of the main body, a bobbin mechanism is provided in the first fixed block, a first opening groove is formed in the first fixed block, and a first motor is fixedly installed in a right end wall of an inner part of the first opening groove. A first rotational axis is rotatably installed on a left end surface of the first motor, a first gear is installed in the first rotational axis, a first bevel gear is fixedly installed in a left end surface of the first gear, a second rotational axis is rotatably installed in a top end wall of the first opening groove, a second bevel gear which is engaged with the first bevel gear is fixedly installed in the second rotational axis, and a fan-shaped gear is installed onto an upper side of the second rotational axis.SELECTED DRAWING: Figure 1
Patent JP-2021171738-A (JP)
Title: Sterilization nano capsule, grape-shaped particle aggregate, disinfection sterilization filter and production method thereof
Inventor: HUANG GUO MING
IPC: D06M23/12
Filed: 2020-04-28
Abstract: To provide a technique of a disinfection sterilization filter capable of reducing without limit, affection of medicine to a human body while exhibiting a required disinfection sterilization effect, and maintaining a disinfection sterilization effect for a long term.SOLUTION: A sterilization nano capsule 1 used for producing a disinfection sterilization filter of the invention comprises: nano meter sized nuclear fine particles 2 including a quaternary ammonium salt and aqueous epoxy resin; and cationic and aqueous coating layers 3 each of which covers a surface of the nuclear fine particle 2, and includes calcium carbonate and aqueous epoxy resin. The aqueous epoxy resin is an epoxy resin in which a terminal of a molecule is modified with alkyl-phosphate ester.SELECTED DRAWING: Figure 1
Patent JP-2021174957-A (JP)
Title: Reactor manufacturing method and reactor
Inventor: FUNABASHI KAZUKI
IPC: H01F41/12
Filed: 2020-04-30
Abstract: To provide a reactor manufacturing method capable of reducing manufacturing cost, and the reactor.SOLUTION: A method for manufacturing a reactor 1 according to an embodiment includes at least a coil mold forming step and a body mold forming step. The coil mold forming step forms a coil mold 20 molded with a resin so as to cover at least a part of a coil 10. The body mold forming step forms a body mold 60 molded with a second resin so as to cover at least a part of an assembly 50 into which the coil 10, the coil mold 20, two I cores 30 arranged side by side in the coli 10 and an O core surrounding the coil 10 and the coil mold 20 are assembled. The coil mold forming step mold-forms a gap plate 25 which fills a gap Ga between positions at which the two I cores 30 are arranged with a resin. The body mold forming step mold-forms a gap plate 65 which fills gaps Gb and Gc between each I core 30 and the O core 40 with a resin.SELECTED DRAWING: Figure 12
Patent JP-2021174752-A (JP)
Title: Lighting device
Inventor: NIITSU RYOSUKE
IPC: F21V5/00
Filed: 2020-04-30
Abstract: To improve linearity on a lighting device that emits linear light by condensing light emitted from multiple light sources with one rod lens.SOLUTION: A lighting device includes multiple light sources 60 and a rod lens 40. The lighting device adjusts a position of the rod lens 40 in a width direction of the rod lens using adjustment members 400L, 400R, 410L, 410R, 420L, 420R so as not to cause any deviation between an optical axis of light emitted from the light sources 60 and an optical axis of light emitted from the rod lens 40.SELECTED DRAWING: Figure 5
Patent JP-2021173971-A (JP)
Title: Black matrix pigment dispersion composition, black matrix resist composition, and black matrix
Inventor: TSUJI YASUTO
IPC: G02B5/20
Filed: 2020-04-30
Abstract: To provide a black matrix pigment dispersion composition which allows for producing a black matrix having superior sealing strength and a surface resistance that does not decrease even after going through prolonged high-temperature post-baking.SOLUTION: A black matrix pigment dispersion composition is provided, containing a black colorant, an epoxy resin, an oxazine compound, and an organic solvent, where the epoxy resin has an aromatic ring.SELECTED DRAWING: None
Patent JP-2021181873-A (JP)
Title: heat pipe
Inventor: WANG ZHENG DOU
IPC: F28D15/04
Filed: 2020-05-20
Abstract: To provide a thin type heat pipe with high heat transport efficiency.SOLUTION: A heat pipe is equipped with a tubular container 10 that stores an actuation medium, and a porous wick structure 20 that transports the actuation medium, in an inner space. The container has a bottom wall portion 11 and an upper wall portion 12 opposite to each other in a vertical direction, and a pair of side wall portions 13, on a cross-section vertical to an extending direction that is an extending direction of the container. The side wall portions couple both side end portions of the bottom wall portion and both side end portions of the upper wall portion, respectively. The wick structure has a lower wick structure, and a projecting wick structure. The lower wick structure is formed in contact with the bottom wall portion, and is disposed so as to turn an upper surface to the inner space. The projecting wick structure projects upward from the upper surface of the lower wick structure, has a width in a direction orthogonal to the vertical direction and to the extending direction that is narrower than that of the lower wick structure, and supports the upper wall portion 12.SELECTED DRAWING: Figure 2
Patent JP-2021188960-A (JP)
Title: Test strip for immunochromatography
Inventor: IEJI SHOHEI
IPC: G01N33/543
Filed: 2020-05-27
Abstract: To provide a test strip for immunochromatography, with which it is possible to both shorten the detection time and improve detection sensitivity.SOLUTION: Provided is a test strip for immunochromatography, comprising: a sample supply unit to which a sample that could contain a substance to be detected is supplied; a conjugate unit including a conjugate in which an antibody or an antigen immunologically reacting upon the substance to be detected is immobilized to a marker; and a detection unit for supplementing a composite that includes the substance to be detected and the conjugate. The conjugate unit is formed on a nonwoven fabric made of synthetic fiber, the water absorption speed of which is 1 to 20 second/cm.SELECTED DRAWING: Figure 1
Patent JP-2021187030-A (JP)
Title: Liquid storage container
Inventor: MURAKAMI TAKETSUGU
IPC: B41J2/175
Filed: 2020-05-28
Abstract: To provide a liquid storage container that simplifies a structure of a recording device and can be miniaturized and reduce cost.SOLUTION: A liquid storage container includes: two liquid chambers partitioned from each other; a flow channel through which liquid can pass between the liquid chambers; a valve for opening and closing the flow channel; a refilling port capable of opening and closing to refill the liquid chambers with liquid; and a pressure adjustment mechanism installed in the liquid chamber which is not refilled with liquid from the refilling port and adjusting internal pressure of a recording head.SELECTED DRAWING: Figure 5
Patent JP-2021190529-A (JP)
Title: Coil device
Inventor: WANG CHEN
IPC: H01F27/28
Filed: 2020-05-28
Abstract: To provide a coil device that can further reduce the size of the entire product of an electronic device on which the coil device is mounted.SOLUTION: A coil device 1 includes a core 10, a coil 20 at least a part of which is close to the core 10, a mounting unit 40 for mounting on a mounting surface 51 of a substrate 50, and a bottom raising unit 30 connected to the coil 20. The bottom raising unit 30 is connected to the mounting unit 40 so as to form a gap having a predetermined height h between the installation surface 51 of the substrate 50 and the bottom surface 13a of the core 10.SELECTED DRAWING: Figure 3
Patent JP-2021186329-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-01
Abstract: To provide a game machine capable of increasing game interest.SOLUTION: When a first performance result is suggested in a second specific period, the result image of a first mode is displayed in which the display area of a predetermined image does not become a special display area in display means after the display of a particular image is completed. When a second performance result is suggested in the second specific period, the result image of a second mode is displayed in which the display area of a predetermined image becomes the special display area after the display of the particular image is completed. The display period of the particular image is a period shorter than the period in which the result image of the first mode is displayed in the second specific period. The predetermined image includes a first predetermined image and a second predetermined image different from the first predetermined image, and the rate at which the result image of the second performance result is displayed differs depending on whether the first predetermined image or the second predetermined image is displayed.SELECTED DRAWING: Figure 11-23
Patent JP-2020195377-A (JP)
Title: Methods, devices and programs for analyzing nucleic acid sequences
Inventor: DANIEL MEHNERT
IPC: C12Q1/686
Filed: 2020-06-02
Abstract: To provide methods for sequencing to improve accuracy of sequence analysis using a sequencer.SOLUTION: Disclosed is a method for determining a nucleotide sequence of a target nucleic acid, which comprises: conducting PCR using a tagged primer comprising a specific sequence including a target-specific primer section thereby preparing a nucleotide tagged at the target region of the target nucleic acid; amplifying the tagged nucleotide by PCR using a universal primer to produce a pool of amplicons, and sequencing respective amplicons; comparing a part of the sequence information of each amplicon with at least a part of the sequence of the target specific primer section; determining whether the part of the sequence information of each amplicon comprises at least the part of the sequence of the target specific primer section; and determining the sequence of the target region using sequence information of amplicons comprising at least part of the sequence of the target-specific primer section.SELECTED DRAWING: Figure 8
Patent JP-2020166280-A (JP)
Title: Protective film forming composition, method for manufacturing protective film forming composition, method for forming pattern, and method for manufacturing electronic device
Inventor: YONEKUTA YASUTOMO
IPC: C08F212/12
Filed: 2020-06-04
Abstract: To provide a protective film forming composition that, even after being stored for a prescribed period of time, enables formation of a pattern having excellent depth of focus and excellent exposure latitude.SOLUTION: The protective film forming composition contains a mixed resin, a basic compound, a solvent, and an antioxidant. The mixed resin is a mixture of a resin having a (meth)acrylic structure or styrenic structural unit and a resin having a fluorine atom.SELECTED DRAWING: None
Patent JP-2021194211-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-12
Abstract: To provide a game machine capable of executing a group performance more suitably.SOLUTION: In a group notice performance, by designing a second display period progressed by allowing characters to appear one after another to be longer than a first display period until display of characters is completed first after display of characters is started first, thus providing an ideal group notice performance.SELECTED DRAWING: Figure 51
Patent JP-2021195221-A (JP)
Title: Load fall prevention device and fork lift equipped with the same
Inventor: MATSUSHITA JUNJI
IPC: B66F9/18
Filed: 2020-06-12
Abstract: To provide a load fall prevention device that is able to prevent fall of a load by securely preventing lateral swing of the load through a simple configuration and at a low cost.SOLUTION: A load fall prevention device 1 is mounted on a fork lift 100 that includes a vehicle portion 50, a lifting/lowering guide portion 60 provided at a front of the vehicle portion 50, and a lifting/lowering portion 70 configured to move upward and downward along the lifting/lowering guide portion 60 and that supports a load by a pair of forks 71, left and right, of the lifting/lowering portion 70 from below. The load fall prevention device is attached to the lifting/lowering portion 70 of the fork lift 100 so as to be detachable and is configured in a U-shape in a plan view by including a base portion 2 horizontally extending in a width direction and a pair of guard portions 3, left and right, horizontally extending forwards from both left and right ends of the base portion 2 and also extending parallel to each other.SELECTED DRAWING: Figure 2
Patent JP-2020181585-A (JP)
Title: Information processing device and information processing program
Inventor: OUCHI KOJI
IPC: G06F21/62
Filed: 2020-06-17
Abstract: To provide an information processing device capable of controlling a layout image in units of items by setting attribute information on access authority depending on a user.SOLUTION: An information processing device capable of communicating with an input terminal operated by a user through a telecommunication line comprises: a storage unit for storing document data; a display control unit for having a prescribed layout image with a format including a plurality of items associated with the document data displayed on a display screen of the input terminal; a setting unit for setting attribute information on access authority enabling access to items in units of a plurality of items; and a user control unit for controlling at least any one of display for the plurality of items and input for the plurality of items on the basis of the attribute information on the access authority set depending on the user when the layout image is displayed on the display screen of the input terminal.SELECTED DRAWING: Figure 2
Patent JP-2020151566-A (JP)
Title: Tissue resecting system
Inventor: ROBIN BEK
IPC: A61B18/14
Filed: 2020-06-24
Abstract: To provide a tissue resecting system that effectively resects and removes myoma tissue.SOLUTION: A tissue resecting system according to the present invention includes a handle (806) and an elongate shaft extending from the handle, the elongate shaft including an outer tubular member (815) having a tissue-receiving window (822) and an inner tubular member (820) operating in the outer tubular member. The tissue resecting system has a motor drive system (805) positioned in the handle, the motor drive system including a motor (824) and a motor shaft (826) that rotates a drive collar (832) coupled to the inner tubular member. The tissue resecting system has a controller (850) for controlling the operation of the inner tubular member, and a microswitch (854). The microswitch transmits an electric signal to the controller once in each rotation of the drive collar each time engaging an engagement feature part (856) formed in the drive collar.SELECTED DRAWING: Figure 25A
Patent JP-2022006864-A (JP)
Title: Method of manufacturing roller
Inventor: SUZUKI MASAYA
IPC: F16C13/00
Filed: 2020-06-25
Abstract: To provide a method of manufacturing a highly durable roller used for a fuser.SOLUTION: A roller provided herein comprises a core material and an elastic layer covering the outer periphery of the core material. The elastic layer is made of silicon rubber sponge and comprises a plurality of cells. A method of manufacturing the roller comprises mixing a silicon rubber, cross-linking agent and chemical foaming agent, and covering the periphery of a metal cylinder with an elastic material for forming an elastic layer. The cylinder and the elastic material around the cylinder are then preheated for a certain period at a preheat temperature of 60-80°C. Then, the preheated cylinder and elastic material around the cylinder are heated at a primary cross-linking temperature that is higher than the preheat temperature to cause primary linking and chemical foaming of the elastic material. Next, the cylinder and the elastic material around the cylinder that have been heated at the primary cross-linking temperature are heated at a secondary cross-linking temperature different from the primary cross-linking temperature to cause secondary cross-linking of the elastic material.SELECTED DRAWING: Figure 1
Patent JP-2022011740-A (JP)
Title: Information processor, information processing method, and program
Inventor: MORI HIDETO
IPC: G01B11/00
Filed: 2020-06-30
Abstract: To realize real-time calibration.SOLUTION: An information processor 1 includes a processing circuit 10. The processing circuit 10 generates information on calibration of an imaging device on the basis of a distance from a laser 16 to a target based on irradiation light emitted by at least two lasers 16 for irradiating the target existing within an angle of view of the imaging device, and a position of the irradiation light in a captured image acquired by the imaging device.SELECTED DRAWING: Figure 1
Patent JP-2020157139-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2020-07-01
Abstract: To provide a game machine which enables a player to understand a game easily.SOLUTION: A game machine comprises: input means which can input game information for selecting a notification mode for prompting a player to make a game ball enter one of a first area and a second area; notification mode selection means which selects the notification mode on the basis of the game information, when an imparting condition of a privilege game is established by privilege game establishment means; and notification means which performs notification on the basis of the notification mode selected by the notification mode selection means. The privilege game selected by first privilege game selection means and second privilege game selection means respectively are set so that the ratios of selecting the privilege games advantageous to a player are different.SELECTED DRAWING: Figure 1
Patent JP-2022013173-A (JP)
Title: Solid state battery
Inventor: OKUDA TAKASHI
IPC: H01M10/0562
Filed: 2020-07-03
Abstract: To provide a solid state battery including an electrode battery and a laminate film for sealing the electrode body, in which the occurrence of voltage drop is suppressed.SOLUTION: A solid state battery includes an electrode body including a plurality of unit laminates arranged in a lamination direction, and a laminate film for sealing the electrode body. The unit laminate includes positive electrode layers 13 and 14, a negative electrode layer 10, solid electrolyte layers 11 and 12, and insulating layers 25 and 29. The thickness of the insulating layer 29 in a unit laminate 4A disposed on one end surface side of the electrode body is larger than the thickness of the insulating layer 25 in a unit laminate 4B disposed on a central side of the electrode body.SELECTED DRAWING: Figure 3
Patent JP-2022014074-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-06
Abstract: To provide a game machine capable of improving a performance effect by increasing relevance between a specific performance and a post-performance.SOLUTION: A performance control CPU 120 can execute a first post-performance (for example, a post-performance B) in a performance mode related to an SP ready-to-win performance D in execution of a movable body performance in the SP ready-to-win performance D, a second post-performance (for example, the post-performance B) in a performance mode related to an SP ready-to-win performance E in execution of a movable body performance in the SP ready-to-win performance E, and a third post-performance (for example, a post-performance A) in a performance mode related to an SP ready-to-win performance A in execution of a movable body performance in the SP ready-to-win performance A as post-performances, and a ratio of control to a second advantageous state differs depending on which of the SP ready-to-win performance D, the SP ready-to-win performance E, and the SP ready-to-win performance A is executed.SELECTED DRAWING: Figure 13-8