baber/WOPTO huggingface dataset:
Patent JP-2023043088-A (JP)
Title: Air blower
Inventor: MARUKAWA YUICHI
IPC: F04D29/62
Filed: 2021-09-15
Abstract: To provide an air blower capable of suppressing degradation of air blowing performance and coping with miniaturization of a machine body.SOLUTION: An air blower 1 has: a box-shaped machine body 10 provided with a machine body suction port 11 and a machine body discharge port 12 opposed to each other; a first blower 20 disposed inside of the machine body; a second blower 30 disposed inside of the machine body and positioned while deviated from the first blower with respect to a machine body discharge port side; a chamber portion 40 connecting an exhaust port of the first air blower and the machine body discharge port; and clearance portions 50, 60 formed between a top surface and/or a bottom surface of the machine body so that the air can be circulated therein.SELECTED DRAWING: Figure 1
Patent JP-2023044170-A (JP)
Title: Tank lorry
Inventor: HAYASHI HIDEYUKI
IPC: B60P3/22
Filed: 2021-09-17
Abstract: To provide a tank lorry which can inhibit damage of compression evaporators.SOLUTION: Compression evaporators 7a, 7b are fixed to a sub frame 4. Thus, even if a chassis frame 3 is deformed, a load generated through the deformation can be inhibited from acting directly on the compression evaporators 7a, 7b. Further, the sub frame 4 to which the compression evaporators 7a, 7b are fixed is fixed to a cylindrical tank 5 to achieve relatively high rigidity and make deformation less likely to occur. Thus, the load generated when the chassis frame 3 is deformed can be inhibited from acting on the compression evaporators 7a, 7b (fixing portions to the sub frame 4) through the sub frame 4. Therefore, damage of the compression evaporators 7a, 7b can be inhibited.SELECTED DRAWING: Figure 2
Patent JP-2023044385-A (JP)
Title: Leather coating composition
Inventor: YOSHII KIMIHIKO
IPC: C09D123/00
Filed: 2021-09-17
Abstract: To provide a leather coating composition that can form a coating layer having excellent stain resistance on the surface of leather.SOLUTION: A leather coating composition contains a first particle containing a first polymer having a repeat unit derived from an unsaturated carboxylate, a second particle containing a second polymer having a repeat unit derived from an olefinic hydrocarbon, and a liquid medium.SELECTED DRAWING: None
Patent JP-2022151525-A (JP)
Title: Silica particle, and production method of the same
Inventor: SASAKI KOJI
IPC: G03G9/097
Filed: 2021-09-24
Abstract: To provide a silica particle having a narrow charge distribution when taking an electrical charge.SOLUTION: A silica particle includes: a silica mother particle; and a structure which is composed of a reaction product of a three-functional silane coupling agent, and coats at least a part of the surface of the silica mother particle, where a nitrogen element containing-compound is contained, the content of the nitrogen element containing-compound to the silica particle is 0.005 mass% or more and 0.50 mass% or less in terms of N element, the hydrophobicity is 10% or more and 60% or less, and the volume resistivity is 1×108 Ω cm or higher and 1×1012.5 Ω cm or lower.SELECTED DRAWING: None
Patent JP-2022000210-A (JP)
Title: Composite material for tissue restoration
Inventor: JIANG XUESONG
IPC: A61L27/56
Filed: 2021-09-27
Abstract: To provide a composite material and method for restoring missing soft tissue volume and promoting soft tissue regeneration.SOLUTION: A structural scaffold complex 100 comprises a polymeric fiber 101 having a mean diameter of about 100 nm to about 8000 nm and covalently linked to a hydrogel material 103, where the ratio of the polymeric fiber to the hydrogel material is about 1:10 to about 10:1 on a component-mass basis or about 1 to 50 mg/mL on a concentration basis.SELECTED DRAWING: Figure 1A
Patent JP-2023048778-A (JP)
Title: Overturn prevention structure of stand with casters and stand with casters using the same
Inventor: HAYAMI KAZUO
IPC: H04N5/64
Filed: 2021-09-28
Abstract: To provide an overturn prevention structure capable of exerting a high overturn prevention effect and configured not to interfere with movement of a stand with casters in a storage state.SOLUTION: An overturn prevention structure of a stand with casters comprises a pedestal plate 20, a movable rod 22, the base end of which is clamped by the pedestal plate, and a mounting bolt 24 for connecting both. The movable rod is rotatably attached, with the mounting bolt used as a pivot, and includes a lock pin 26 at a position close to the mounting bolt. The pedestal plate extends obliquely downward toward the rear and includes, at a peripheral edge thereof, a first recess 28 in which the lock pin is fitted when a plane including an axis line of a pipe member 12b and a plane including an axis line of the movable rod are disposed parallel to each other, and a second recess 30 in which the lock pin is fitted when the plane including the axis line of the pipe member and the plane including the axis line of the movable rod are disposed orthogonal to each other.SELECTED DRAWING: Figure 5
Patent JP-2023048865-A (JP)
Title: work vehicle
Inventor: TAKAHASHI MANABU
IPC: A01B69/00
Filed: 2021-09-28
Abstract: To provide a work vehicle which allows an operator to quickly confirm a state of a travel vehicle.SOLUTION: A work vehicle comprises: a travel vehicle body (1); a control part (320) for controlling the travel vehicle body (1) for causing the travel vehicle body to autonomously travel; a loading part (111) which is provided on the travel vehicle body (1) and on which materials can be loaded; a positioning part (122) which is provided above the loading part (111), and measures a position of the travel vehicle body (1); a transmission/reception part which is arranged above the loading part (111), and wirelessly transmits and receives control signals to and from the control part (320); and a reporting part (124) which is arranged above the loading part (111), and reports a state of the travel vehicle body (1) to a user.SELECTED DRAWING: Figure 1
Patent JP-2023049097-A (JP)
Title: game machine
Inventor: UEDA YOSHIHIRO
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To improve the workability of a pasting sheet in re-pasting with a pasting strength maintained above a certain strength.SOLUTION: In a game machine in which a decorative seal (pasting sheet) S11 having a paste layer on a back surface is attached on a transparent pasted part, the decorative seal S11 has a translucent part and a non-translucent part. The paste layer is provided with a paste part on which a paste is attached and a non-paste part on which no paste is attached. The non-paste part is provided in at least a portion of an area corresponding to the translucent part. In this case, the paste part may be provided in at least a portion of an area along an outer periphery of the decorative seal S11 and an area corresponding to the non-translucent part.SELECTED DRAWING: Figure 12
Patent JP-2023049271-A (JP)
Title: Power management system and power management method
Inventor: SHIMADA TAKAE
IPC: B60L50/60
Filed: 2021-09-29
Abstract: To continue charging an electric automobile and keep reception power within a contract power range even when consumption power in a load of a home electronic product or the like rapidly increases.SOLUTION: A power management system for managing reception power which is supplied from a commercial power source to a load of a building and a storage battery of a vehicle, includes a reception power detection unit that detects reception power from the commercial power source, a computation unit, a load operation signal detection unit that detects a load operation signal of the load, and a control unit. When the load operation signal detection unit detects a load operation signal, the computation unit calculates the difference between the upper limit value of the reception power and a load power which is a total value of consumption power in the load including a fluctuation amount of the consumption power in the load having outputted the load operation signal, and calculates the value of a charge power to be supplied to the storage battery in such a way that the maximum value of the charge power is set to the difference. After the control unit charges the storage battery with the charge power, the load having outputted the load operation signal works in accordance with the load operation signal.SELECTED DRAWING: Figure 1
Patent JP-2023049683-A (JP)
Title: Surface defect inspection device and surface defect inspection method
Inventor: ITO AKIYOSHI
IPC: G01N21/88
Filed: 2021-09-29
Abstract: To provide a surface defect inspection device and a surface defect inspection method with which it is possible to automatically set parameters.SOLUTION: Defect candidate extraction means 40 includes primary extraction means 44 for performing binarization processing on the image to be extracted, that is based on an image obtained by imaging means 20 and extracting a primary defect candidate, and secondary extraction means 46 for extracting a defect candidate from the primary defect candidate. The primary extraction means 44 sequentially performs binarization processing on the image to be extracted while sequentially changing a binarization threshold in one direction from a binarization reference value, compares binarized images obtained in order of processing, and finds a binarized image, as a threshold image, when the number of occurrences of defect candidate points has increased to a prescribed reference number or more from the state of being fewer than the prescribed reference number, or when the number of occurrences of defect candidate points has decreased to a prescribed reference number or below from the state of being more than the prescribed reference number.SELECTED DRAWING: Figure 2
Patent JP-2023059348-A (JP)
Title: Production method of non-sagging room-temperature curable organopolysiloxane composition and article
Inventor: KATAYAMA HIROKI
IPC: C08L83/06
Filed: 2021-10-15
Abstract: To easily produce a room-temperature curable organopolysiloxane composition having non-sagging properties and excellent storage stability, through capping an end in a production process, using a terminal silanol group-containing organopolysiloxane as a starting material and a specific organic divalent tin compound as a catalyst.SOLUTION: A production method is for a non-sagging room-temperature curable organopolysiloxane composition containing: (A) molecular chain silanol end-capped organopolysiloxane; (B) an organic divalent tin compound; (C) a hydrolyzable organosilane compound of a specific structure and/or a partial hydrolysis condensate thereof; (D) a specific amount of curing catalyst; and optionally (F) an adhesion promoter, and includes the steps of: [i] mixing all of the (A) and the (B) with part or all of the (C) and capping a terminal silanol group of the (A) by a hydrolyzable organosilyl group derived from the (C) to prepare a mixture containing organopolysiloxane (not including the (D) or the (F)); and [ii] blending a remainder of the (C) and all the (D) and the (F) to the mixture.SELECTED DRAWING: None
Patent JP-2022092575-A (JP)
Title: Drive control device of four-wheel drive electric vehicle
Inventor: HUH JEE WOOK
IPC: B60W10/06
Filed: 2021-10-21
Abstract: To provide a drive control device of a four-wheel drive electric vehicle which minimizes energy loss generated on a power transmission path at the time of shift gears, and can improve fuel consumption.SOLUTION: A drive control device of a four-wheel drive electric vehicle includes: a power train for front wheels including an engine, a front wheel motor and a transmission for changing power of the engine and the front motor and outputting the changed power to front wheels; a power train for rear wheels including a rear wheel motor and a speed reducer for reducing the power of the rear wheel motor and outputting the reduced power to rear wheels; and a control part for instructing the rear wheel motor to output power capable of outputting by the rear wheel motor among driver request power when shift gear starts by the transmission during travel by driving the engine, and for instructing the front wheel motor to output power left after subtracting output power which the rear wheel motor is instructed to output and the engine output power from the drive request power (driver request power-rear wheel motor output power-engine output power).SELECTED DRAWING: Figure 6
Patent JP-2023064778-A (JP)
Title: Bag making apparatus and bag making method
Inventor: NISHIMATSU MASAHIKO
IPC: B31B70/64
Filed: 2021-10-27
Abstract: To provide a bag-making apparatus and a bag-making method that can make a packaging bag with suppressed warpage.SOLUTION: This invention relates to a bag making apparatus that heat-bonds a pair of long films 11, 11 while conveying them to manufacture a packaging bag 10, wherein the bag making apparatus comprises a heat-bonding section 40 that forms an outer peripheral seal portion 20 on the pair of films by heat-bonding, and a packaging bag warpage correction mechanism 50 that sandwiches the pair of films and adjusts the height at a position adjacent to the upstream side of the thermal bonding section in the film transport direction.SELECTED DRAWING: Figure 2
Patent JP-2022009625-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably performing execution control of a performance. 
     SOLUTION: In an area 554 not to be initialized in a sound light side RAM 355, a time counter 554a for starting demonstration is provided. After operating power starts to be supplied to a Pachinko machine, a specific opportunity for starting updating the timer counter 554a for starting demonstration occurs. On the basis of the specific opportunity, a predetermined opportunity at which a value of the timer counter 554a for starting demonstration reaches the maximum value occurs periodically. The sound light side CPU executes processing for determining whether the value of the timer counter 554a for starting demonstration is at the maximum value so as to identify whether a predetermined opportunity occurs. The sound light side CPU also performs control for starting a demonstration performance. The sound light side CPU executes processing for starting a demonstration performance on the basis that the value of the timer counter 554a for starting demonstration reaches the maximum value. 
     SELECTED DRAWING: Figure 282 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068321-A (JP)
Title: Photosensitive coloring composition for infrared light pass filter, infrared light pass filter, manufacturing method of photosensitive coloring composition for infrared light pass filter, and manufacturing method of infrared light pass filter
Inventor: HIROTA TETSUYA
IPC: G02B5/22
Filed: 2021-11-02
Abstract: To provide a photosensitive coloring composition for an infrared light pass filter enabling rectangle properties of a cross section and controllability of a line width in the infrared light pass filter to be enhanced, and to provide an infrared light pass filter, a manufacturing method of a photosensitive composition for an infrared light pass filter, and a manufacturing method of an infrared light pass filter.SOLUTION: A photosensitive coloring composition for an infrared light pass filter includes a coloring agent, a polymerizable compound, a photoinitiator and a polymerization inhibitor. The polymerizable compound includes a first (meth)acrylate having three or more functional groups and containing amino acid. A percentage of a mass of the first (meth)acrylate with regard to a mass of the photoinitiator is 50% to 500%. A percentage of a mass of the polymerization initiator with regard to a mass of the photoinitiator is 3% to 30%.SELECTED DRAWING: None
Patent JP-2023068401-A (JP)
Title: Flame-retardant polybutylene terephthalate resin composition, and resin molded article
Inventor: SAITO TATSUKI
IPC: C08K5/3492
Filed: 2021-11-02
Abstract: To provide a flame-retardant polybutylene terephthalate resin composition which is excellent in flame retardancy, tracking resistance, hydrolysis resistance, and low warpage property, and has low melt viscosity.SOLUTION: A flame-retardant polybutylene terephthalate resin composition contains, with respect to 100 pts.mass of (A) a PBT resin, 10-120 pts.mass of (B) a fibrous inorganic compound, 30-80 pts.mass of (C) at least one selected from the group consisting of a predetermined phosphinate, a predetermined diphosphinate, and a polymer of them, 6-25 pts.mass of (D) a salt of a triazine-based compound, and a cyanuric acid or an isocyanuric acid, 10-25 pts.mass of (E) a thermoplastic polyester elastomer, 1-3 pts.mass of (F) a polycarbodiimide compound, 0-3 pts.mass of (G) a fluororesin, and 40-80 pts.mass of (H) a polymer or a copolymer including a repeating unit derived from an aromatic vinyl compound.SELECTED DRAWING: None
Patent JP-2023068557-A (JP)
Title: Food/drink reservation system
Inventor: NANBU KUNIO
IPC: G06Q50/12
Filed: 2021-11-02
Abstract: To reduce food waste at a restaurant through cooperation between both the restaurant and customers.SOLUTION: A food/drink reservation system 100 in a restaurant includes a user terminal 200 which is operated by a customer and a server 400 which is connected to the user terminal 200 via a network NT in a manner in which they can communicate with each other, and the user terminal 200 includes a reservation information input unit 202 which is configured in a way in which reservation information including multiple reservation candidate menu items can be inputted so that the restaurant can decide on a menu item to provide to the customer at the restaurant's discretion, and the server 400 includes a reservation information reception unit 401 which receives the reservation information inputted via the reservation information input unit 202.SELECTED DRAWING: Figure 1
Patent JP-2022043020-A (JP)
Title: Modular autonomous bot apparatus assembly for transporting articles to be shipped
IPC: B65G61/00
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a module autonomous bot device assembly for transporting an article to be shipped. 
     SOLUTION: An assembly includes: a modular mobility base which has a propulsion system, a steering system, sensors for collision avoidance, and suspension actuators; a modular auxiliary power module which has a power source and a cargo door; a modular cargo storage system which has folding structural walls and a latching system; and a modular mobile autonomy module which covers the cargo storage system and which has human interaction interfaces, externals sensors, a wireless interface, and an autonomous controller. The autonomous controller has interfacing circuitry coupled to the human interaction interfaces and the sensors on the mobile autonomy module. 
     SELECTED DRAWING: Figure 17 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069145-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-11-05
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a loss display when occurrence of a big win game based on a small win game is disadvantageous in an opening of the small win game, and executes a gain display when occurrence of a big win game based on a small win game becomes advantageous instead of being disadvantageous. After switching from the loss display to the gain display, the loss display is not executed until a big win game occurs. In an intermediate period when advantage/disadvantage for generating a big win game on the basis of a small win game cannot be determined easily, a border display for reporting that advantage/disadvantage cannot be easily determined in an opening of a small win game is executed. The border display is a mode for alternately executing, for example the loss display and the gain display, and a mode in which a movable accessory member 39 is moved so as to overlap with a display surface of a pattern display part 341. The border display may be executed in a special pattern game executed during the intermediate period.SELECTED DRAWING: Figure 358
Patent JP-2023069551-A (JP)
Title: Transmitter and multilevel transmission method
Inventor: KUBOTA HIROKAZU
IPC: H04B10/508
Filed: 2021-11-05
Abstract: To achieve stable long-distance transmission even when optical communication by amplitude multilevel modulation is performed.SOLUTION: A transmitter (1) includes a laser light generation unit (5) and an optical signal generation unit (10) for generating an optical signal. The optical signal includes a plurality of optical pulses that have predetermined amplitudes corresponding to data values of a data signal, and have different pulse widths corresponding to one data value according to the predetermined amplitudes.SELECTED DRAWING: Figure 1
Patent JP-2023070905-A (JP)
Title: air supply device
Inventor: WAKABAYASHI NAOYUKI
IPC: F15B11/06
Filed: 2021-11-10
Abstract: To provide an air supply device capable of suppressing enlargement of a flow channel switching portion.SOLUTION: In an air supply device, a housing internal space communication portion 32a is disposed on an outer peripheral portion of a rotation portion 32 and composed of a cutout or a through hole opened to a pedestal portion 31 side and opened to a housing 1 side to be communicated with an air supply port 11 through an internal space 1a of a housing 1. A groove portion 32b is opened toward the pedestal portion 31 side and constituted so that it is not communicated with the housing internal space communication portion 32a.SELECTED DRAWING: Figure 4
Patent JP-2023071312-A (JP)
Title: Portable information processing device
Inventor: KIYONO TETSUSHI
IPC: G06F1/18
Filed: 2021-11-11
Abstract: To provide a portable information processing device that can reduce the width of a bezel and the thickness of a first casing that stores a display.SOLUTION: A portable information processing device includes: a first casing that includes a back cover; a second casing coupled to the first casing so as to be rotatable by a hinge; a display and a display substrate stored in the first casing; and a cable that includes a plurality of wires and a cover member that bundles and covers the plurality of wires. The cable includes: a connection portion connected to the display substrate; a bypass portion which is located between the display and the back cover in a right-angle-to-surface direction vertical to the display, and which extends along the display; a passing portion that extends so as to pass through the interior of the hinge; and an entering portion located within the second casing. The cable is formed in a flat shape at the bypass portion.SELECTED DRAWING: Figure 1
Patent JP-2023072215-A (JP)
Title: game system
Inventor: OKABAYASHI YOSHIHIRO
IPC: A63F13/75
Filed: 2021-11-12
Abstract: To provide a game system for assisting a game service entity in determining whether to accept a player by providing a mechanism for evaluating the player.SOLUTION: A game system 200 includes: a game parlor 300 for setting an allowable threshold value; a game parlor 300 for setting other allowable threshold values; and a server 100 for specifying an alert level of a player based on a play history of a game by the player. On condition that an alert level of the player is within an allowable threshold, the game parlor 300 provides the player with a game play opportunity.SELECTED DRAWING: Figure 2