baber/WOPTO huggingface dataset:
Patent JP-2020197305-A (JP)
Title: Valve device
Inventor: YOSHIMURA TAKESHI
IPC: F16K11/076
Filed: 2020-08-21
Abstract: To provide a valve device that can reduce a pressure loss.SOLUTION: In a flow control valve 9, a rotor 12 housed in a valve element housing part 19 is formed by using, for example, a synthetic resin material, comprises a bottom part 38, an outer peripheral part 39, a main opening part 40, a plurality of auxiliary opening parts, and an extending part 42, and also comprises a first guide part 43 inclined in a direction away from a main communication port 16 opposed to the bottom part 38 toward an outer peripheral side from a center of the bottom part 38, and a connection part for regulating rotation of the rotor 12 in a back surface of the bottom part 38.SELECTED DRAWING: Figure 6
Patent JP-2022037715-A (JP)
Title: Waste regeneration material produced from waste combustible material, and production method and production apparatus thereof
Inventor: KUBOTA TORU
IPC: B09C1/08
Filed: 2020-08-25
Abstract: To provide a production method of a waste regeneration material that can be utilized for various uses as a recycled material obtained by processing a large amount of waste substances economically, swiftly, and inexpensively, that is, by effectively using a waste combustible material such as a combustible material such as municipal refuse and waste plastic usually scrapped, and its burned ash.SOLUTION: A waste regeneration material is produced by subjecting a waste combustible material containing metal elements to heat treatment in a low-oxygen reduction atmosphere, using a far-infrared ray catalytic reducing apparatus equipped with an incinerator having a ceramic-processed inner wall.SELECTED DRAWING: Figure 1
Patent JP-2022040767-A (JP)
Title: Reinforcement fiber and method for producing the same, and molding including the same
Inventor: ASADA TORU
IPC: D06M13/224
Filed: 2020-08-31
Abstract: To provide a reinforcement fiber that has excellent rubber adhesion and wear resistance and can be produced efficiently while preventing the contamination of production equipment, and a method for producing the same, and a molding including the same.SOLUTION: In a reinforcement fiber, the fiber surface includes at least partially an adhesive component that contains a conjugated diene rubber in liquid form, an oil having a vapor pressure of 10 Pa or less at 20°C, and a surfactant.SELECTED DRAWING: None
Patent JP-2022042399-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F7/02
Filed: 2020-09-02
Abstract: To provide an efficient constitution which enables easy electric wiring.SOLUTION: A game machine includes a first substrate having a connector, and a light emission drive part which drives light emission of a plurality of light emitters on the basis of a performance control signal input via the connector. The light emission drive part is a rectangle chip component, and an input terminal for light emission drive data and a clock signal included in the performance control signal is formed in a first side, and output terminals for drive signals of the light emitters are formed in a second side, a third side, and a fourth side. The light emission drive part is arranged such that the first side faces toward a place where the connector is located.SELECTED DRAWING: Figure 84
Patent JP-2022043502-A (JP)
Title: Packing carton blank manufacturing device
Inventor: TANAKA IPPEI
IPC: B31B50/81
Filed: 2020-09-04
Abstract: To provide a packing carton blank manufacturing device capable of performing printing associated with a packaged article to a proper and desired position of a packing carton after assembly when manufacturing a packing carton blank for packaging the packaged article from a sheet material.SOLUTION: A corrugated board blank manufacturing device 100 comprises: a sheet transporting part 10 for transporting a sheet material; a packaged article transporting part 20 for transporting a packaged article; an information acquisition part 30 for acquiring packaged article information which is information for specifying the packaged article; a cutting part 40 for cutting the sheet material; a processing part 50 for cutting a blank; a printing part 60 for performing printing to a predetermined position of the blank; a control part 70 for controlling these parts; and a personal computer 90 connected communicably to the control part 70.SELECTED DRAWING: Figure 1
Patent JP-2022047736-A (JP)
Title: Garbage treatment system
Inventor: KAWASAKI MINAO
IPC: B65F3/00
Filed: 2020-09-14
Abstract: To provide a garbage treatment system which can efficiently treat garbage at low cost.SOLUTION: A garbage treatment system includes a vehicle including a carrier, a container storing garbage and a garbage shredder, and a treatment facility having a power source part that enables arrangement of the vehicle and drives the garbage shredder, in which the garbage shredder includes a cylindrical body part whose internal space is used as a shred region of garbage, a rotor arranged in the shred region, a charge port that enables charging of the garbage into the shred region above the shred region, and a discharge port that enables discharge of the garbage shredded below the shred region, the rotor has a rotation shaft rotated around an axial line in a horizontal direction, and a plurality of blades extending in one radial direction from each different position along the axial line of the rotation shaft, the charge port and the discharge port are arranged so as to be deviated in a direction along the axial line, and when the vehicle is arranged in the treatment facility, the garbage shredder and the power source part are connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2022050956-A (JP)
Title: Semiconductor storage device
Inventor: SAKAGUCHI TAKESHI
IPC: H01L27/11575
Filed: 2020-09-18
Abstract: To improve characteristics of a semiconductor storage device while preventing an increase in manufacturing cost.SOLUTION: A semiconductor storage device according to an embodiment includes: a substrate; a pad provided above the substrate; a plurality of first conductor layers stacked along a first direction between the substrate and the pad; a second conductor layer provided above the plurality of first conductor layers; a first semiconductor layer extending along the first direction in the plurality of first conductor layers and in contact with the second conductor layer; a charge storage layer provided between the first semiconductor layer and the plurality of first conductor layers; a first contact extending along the first direction between the substrate and the pad; and a first wiring layer including a first portion in contact with the second conductor layer, a second portion in contact with the first contact, and a third portion connecting between the first portion and the second portion. The first portion and the second portion of the first wiring layer are located between the second conductor layer and the third portion of the first wiring layer along the first direction.SELECTED DRAWING: Figure 6
Patent JP-2022051292-A (JP)
Title: Bubble generating apparatus and liquid filtration apparatus
Inventor: NOGUCHI HIROSHI
IPC: B01D65/02
Filed: 2020-09-18
Abstract: To provide a bubble generating apparatus capable of discharging from each of a plurality of bubble discharge ports, bubbles of the size substantially the same as each other, and a liquid filtration apparatus comprising the bubble generating apparatus.SOLUTION: A bubble generating apparatus comprises a bubble discharge chamber 35 communicating with each of a plurality of bubble discharging ports 32a. A turn-back path 37 comprises: first communication ports 36d, 37d communicating with gas storage chambers 33, 34; and second communication ports 36e, 37e communicating with the bubble discharge chamber on a downstream side in a gas traveling direction of a turn-back point of the turn-back path. An opening area of each of the plurality of bubble discharging ports is the same as each other, and the total of the respective opening areas is smaller than an opening area of the second communication ports.SELECTED DRAWING: Figure 5
Patent JP-2022054798-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: IWASHITA HIROKO
IPC: G03G21/00
Filed: 2020-09-28
Abstract: To provide an electrophotographic photoreceptor that can be satisfactorily positively electrified even when positive electrification and negative electrification are repeated and is excellent in sensitivity characteristic.SOLUTION: An electrophotographic photoreceptor comprises a conductive substrate and a photosensitive layer. The photosensitive layer is a single layer and contains a charge generating agent, an electron transport agent, a binder resin, a hole transport agent, and an n-type pigment. The electron transport agent includes a compound represented by the general formula (1).SELECTED DRAWING: None
Patent JP-2022056202-A (JP)
Title: Synthetic quartz powder and quartz formed body
Inventor: YAMAUCHI KOICHIRO
IPC: C01B33/18
Filed: 2020-09-29
Abstract: To provide a synthetic quartz powder which can suppress generation of air bubbles as compared with conventional ones when a quartz formed body is made from the synthetic quartz powder, and to provide such a quartz formed body.SOLUTION: A synthetic quartz powder comprises particles having a particle diameter of 400 to 610 μm present therein at a packing bulk density of 1.25 to 1.31 g/cm3. This synthetic quartz powder is produced in a production method comprising: a gel production step of reacting a raw material including tetramethyl orthosilicate as a main component with pure water to produce a silica gel; a powder production step of grinding the silica gel produced in the gel production step to produce a silica gel powder; a slurry production step of producing slurry including the silica gel powder produced in the powder production step suspended in ammonia water; a separation step of separating the ammonia water from the slurry produced in the slurry production step to obtain the silica gel powder; and a firing step of firing the silica gel powder obtained with the separation step at 1000°C or more to produce a quartz powder.SELECTED DRAWING: Figure 1
Patent JP-2021037296-A (JP)
Title: Toilet seat device and excretion detection device
Inventor: SAKAI YUTA
IPC: E03D9/00
Filed: 2020-10-01
Abstract: To inhibit a storage area of a memory from being used up while falling of feces is awaited.SOLUTION: A toilet seat device mounted in the upper part of a toilet bowl in which a bowl part for receiving excretion is formed includes: a toilet seat on which a user sits; a light emitting part for irradiating light; a light receiving part for receiving light; a first memory for storing data received by the light receiving part; and an arithmetic processing device for transferring the data received by the light receiving part to the first memory, and executing analysis and deletion of the data stored in the first memory. The arithmetic processing device not only transfers the data received by the light receiving part to the first memory, but also deletes the data when it analyzes that the data temporarily stored in the first memory is not the data based on reflection light from feces.SELECTED DRAWING: Figure 20
Patent JP-2022059482-A (JP)
Title: Program and information processing device
Inventor: OTOMO TAKAHIRO
IPC: A63F13/79
Filed: 2020-10-01
Abstract: To guide a player having a large use amount in a certain game (a second game) to another game (a first game).SOLUTION: A program causes a computer to function as acquisition means 52 for acquiring use information showing a use amount of a player in a second game different from a first game, giving means 54 for giving a preferential qualification to the player regardless of the use amount of the player in the first game if the user amount of the player in the second game is equal to or more than a fixed amount, and control means 56 for favorably treating the player having the preferential qualification in the first game.SELECTED DRAWING: Figure 4
Patent JP-2022060859-A (JP)
Title: Electrostatic chuck device and semiconductor manufacturing device
Inventor: MATSUBARA YUYA
IPC: H01L21/683
Filed: 2020-10-05
Abstract: To suppress scratches generated on a wafer without the Johnson Rahbeck force between a support base and the wafer even when a voltage is applied due to an electrostatic chuck.SOLUTION: An electrostatic chuck device according to an embodiment includes a dielectric board support plate. The board support plate includes a plurality of protruding supports formed on the upper surface, a ground electrode formed inside the support plate at the position corresponding to each of the supports, and an electrostatic chuck electrode provided below the ground electrode.SELECTED DRAWING: Figure 3
Patent JP-2022061185-A (JP)
Title: Charging authentication device, vehicle charging system, and charging authentication method
Inventor: EGASHIRA MASANORI
IPC: H02J7/00
Filed: 2020-10-06
Abstract: To provide a charging authentication (accounting authentication) method having high convenience and capable of keeping a lid on cost.SOLUTION: A charging authentication device comprises: on-vehicle processing units (20, 30) which are mounted on a vehicle (CR) traveling using storage power of a battery charger (BAT), and acquire charging-side information (422) containing identification information (charging station ID) associated with a charging device (10) for charging the battery charger and address information of a server device (50) which performs charging authentication by the charging device; and a vehicle side authentication unit (40) which achieves charging authentication by performing authentication processing in cooperation with the server device. The on-vehicle processing unit starts the vehicle-side authentication unit when the charging-side information is acquired. When it starts itself, the vehicle-side authentication unit establishes connection with the server device on the basis of the address information of the server device and starts the authentication processing. In the authentication processing, the vehicle-side authentication unit transmits authentication information (472) containing identification information associated with the charging device and information issued to a user of the vehicle in advance to the server device.SELECTED DRAWING: Figure 10
Patent JP-2021072768-A (JP)
Title: Power supply device and image forming apparatus
Inventor: UCHIYAMA NOBUYUKI
IPC: G03G15/00
Filed: 2020-10-08
Abstract: To make it possible to extend a period during which an input current flows compared with a cycle of an AC voltage and obtain high power-factor characteristics.SOLUTION: A transformer 206 comprises: a diode bridge 203 that has primary winding 206a and primary winding 206b and performs full-wave rectification of an AC voltage; an electrolytic capacitor 207 that is connected to the primary winding 206a at one end and connected to the primary winding 206b at the other end through an FET 208; an input inductor 204 that is connected to an output terminal of the diode bridge 203 at one end; and a diode 205 that has an anode terminal connected to the other end of the input inductor 204 and a cathode terminal connected to a connecting point of the primary winding 206a and the primary winding 206b. The primary winding 206a has a larger number of windings than that of the primary winding 206b.SELECTED DRAWING: Figure 2
Patent JP-2022062649-A (JP)
Title: Opening reinforcement structure
Inventor: TAKEZAKI SHINICHI
IPC: E04C5/03
Filed: 2020-10-08
Abstract: To provide an opening reinforcement structure that can easily reinforce an opening.SOLUTION: There is provided an opening reinforcement structure in which an opening 4 of a reinforced concrete wall 1 is reinforced by a plurality of opening reinforcement members 20. Each opening reinforcement material 20 includes a reinforcement bar material 21 and fixing plates 22 provided at both ends of the reinforcement bar material 21. Further, each opening reinforcement member 20 is arranged between vertical bars 10 and horizontal bars 11 which surround the opening 4 in a frame shape and are double-arranged. According to the present invention, the opening can be easily reinforced only by arranging the rod-shaped opening reinforcement material in a frame shape surrounding the opening.SELECTED DRAWING: Figure 2
Patent JP-2022063659-A (JP)
Title: Actuator
Inventor: NAKAGAWA SHUJI
IPC: H02N13/00
Filed: 2020-10-12
Abstract: To provide a novel actuator that can easily achieve movement with multiple degrees of freedom.SOLUTION: An actuator 1 includes: a flexible electrode 10; a first base electrode 20 disposed to face the flexible electrode 10 on a Y-axis and provided with first insulating layers 23a, 23b on an opposite face 21; a second base electrode 30 disposed to face the flexible electrode 10 on an X-axis and provided with second insulating layers 33a, 33b on an opposite face 31; and a first output member 50 and a second output member 60 adapted to be displaced according to deformation of the flexible electrode 10. A first space 24 is formed between the first insulating layers 23a, 23b and the flexible electrode 10, in which the flexible electrode 10 deforms toward the first insulating layers 23a, 23b by an applied voltage. A second space 34 is formed between the second insulating layers 33a, 33b and the flexible electrode 10, in which the flexible electrode 10 deforms toward the second insulating layers 33a, 33b by an applied voltage.SELECTED DRAWING: Figure 1
Patent JP-2022067525-A (JP)
Title: Focused energy beam device
Inventor: ARAI TOSHINARI
IPC: H01J37/317
Filed: 2020-10-20
Abstract: To provide a focused energy beam device which has the high inspection accuracy or processing accuracy by increasing the degree of vacuum of a processing space through which an energy beam passes.SOLUTION: A focused energy beam device comprises: a head part; and a focused energy beam column. In the device, a central exhaust port and at least one or more outer side exhaust grooves surrounding the outer side of the central exhaust port are formed on a counter surface of the head part, the focused energy beam column and the outer side exhaust grooves are connected to different vacuum pumps to perform the differential exhaust, and a sub-exhaust port is formed in a penetrating manner on the periphery of the central exhaust port in the head part.SELECTED DRAWING: Figure 1
Patent JP-2021009021-A (JP)
Title: Air-conditioning system
Inventor: TANAKA SHUICHI
IPC: F24F3/02
Filed: 2020-10-29
Abstract: To suppress a malfunction of an air-conditioning system resulting from a wind volume passing a use-side heat exchanger, in the air-conditioning system for supplying conditioned air to a plurality of points in a building by using ducts.SOLUTION: A heat exchanger unit 10 includes a use-side heat exchanger 11. A plurality of ducts 20 are connected to the heat exchanger unit 10. A plurality of fan units 30 suck conditioned air from the heat exchanger unit 10 via the plurality of ducts 20, and supply it to a plurality of flow-out ports 71. The fan units 30 include fan motors 33 being a plurality of actuators which are constituted so as to be capable of changing an individual supply air amount of conditioned air. A main controller 40 controls the plurality of fan motors 33 so that a wind volume passing the use-side heat exchanger 11 satisfies a prescribed condition.SELECTED DRAWING: Figure 1
Patent JP-2022072426-A (JP)
Title: Hanger device and drive system of rotary tower where hanger device is installed
Inventor: HATSUYAMA TOMONOBU
IPC: B23P21/00
Filed: 2020-10-29
Abstract: To provide a hanger device drive system which can securely fix and hold to-be-transported objects by corresponding to shape changes even when the to-be-transported objects which are hung down are of greatly different shapes and kinds.SOLUTION: A drive system 10 of a rotary tower 66 installed at each work site to drive the rotary tower 66 of a hanger device 1 includes a rotary drive mechanism 9 that automatically rotates the rotary tower 66 and switches the contact part according to types, such as size, shape, of the to-be-transported object and an advancing-retreating device 8 that advances or retreats the rotation drive mechanism 9 toward the transport path according to the timing of the movement of the hanger device 1, a control part is configured as such that, corresponding to the timing when the hanger device 1 enters, it rotates the rotating tower 66 by an appropriate angle according to the types, such as size, shape, etc., and automatically selects and enables the specified one from among multiple types of rear contact parts 52.SELECTED DRAWING: Figure 3
Patent JP-2022072870-A (JP)
Title: Hybrid vehicle
Inventor: KATO HIDENAGA
IPC: B60K6/547
Filed: 2020-10-30
Abstract: To prevent a high-voltage battery from being put into an overcharge state without causing a user to have a feeling of strangeness.SOLUTION: A vehicle travels using power of at least a motor generator or an engine with a supercharger. The vehicle has: a high-voltage battery which is electrically connected to the motor generator; a water-cooled intercooler which performs heat exchange between air compressed with the supercharger and cooling water; an electric pump which is activated with electric power stored in the high-voltage battery and circulates the cooling water for the intercooler; and an ECU which controls the electric pump. When an SOC of the high-voltage battery exceeds an upper limit value SH of a control range, the ECU makes an on-duty ratio of the electric pump larger than that when the SOC of the high-voltage battery does not exceed the upper limit value SH.SELECTED DRAWING: Figure 5
Patent JP-2022081143-A (JP)
Title: Flap door
Inventor: KIKUCHI AKIHIKO
IPC: B60K11/04
Filed: 2020-11-19
Abstract: To provide a flap door excellent in rotation performance.SOLUTION: A flap door 100 for opening/closing a ventilation port 21 by rotating around a rotary shaft part 110 comprises: a first door part 120 disposed on an upper side of the perpendicular direction against the rotary shaft part 110; and a second door part 130 disposed on a lower side of the perpendicular direction against the rotary shaft part 110. A gravity CG of the flap door 100 is positioned at the second door part 130 side from the rotary shaft part 110. In the first door part 120, a project area from an opening direction when the ventilation port 21 is closed is smaller than that of the second door part 130, and a weight per unit area is heavier than that of the second door part 130.SELECTED DRAWING: Figure 7
Patent JP-2022086500-A (JP)
Title: Learning device, learning method, and failure prediction system
Inventor: SHIRAKATA YUKIMUNE
IPC: G06N20/00
Filed: 2020-11-30
Abstract: To provide a learning device for easily obtaining data directly indicating a failure state used for teacher data of supervised learning and accurately determining a failure state of equipment.SOLUTION: A learning device 150 includes: a pattern extracting unit 116 that, from state observation signal data up to a specific point in time showing an operating state of equipment 101, extracts a time variation pattern of an amplitude of a characteristic frequency associated with a specific part of the equipment; a teacher data generation unit 117 that, based on the time variation pattern of the amplitude of the characteristic frequency, generates simulated state observation signal data representing a time variation pattern of an amplitude of the characteristic frequency after the specific point in time, and generates teacher data including the simulated state observation signal data; and a learning unit 118 that generates a classification model for determining a failure state of the specific part, by using the teacher data.SELECTED DRAWING: Figure 1