baber/WOPTO huggingface dataset:
Patent JP-2021130527-A (JP)
Title: Sheet support device and image forming device
Inventor: NIWA KUNIHIRO
IPC: B65H3/00
Filed: 2020-02-18
Abstract: To provide a sheet support device capable of improving locking performance and an image forming device equipped with the same.SOLUTION: This sheet support device comprises: a first casing; a sheet support unit which is supported so as to be drawable in a first direction with respect to the first casing and which supports a sheet; a first locking member supported so as to be rotatable about a first rotational axis with respect to the first casing; a second locking member supported so as to be rotatable about a second rotational axis with respect to the first casing; and a third locking member supported so as to be rotatable about a third rotational axis with respect to the first casing. The third locking member is disposed at a position different from those of the first and second locking members in the first direction and a second direction orthogonal to the first direction and a gravity direction.SELECTED DRAWING: Figure 4
Patent JP-2021131826-A (JP)
Title: Information retrieval system, information retrieval program, and information retrieval method
Inventor: SHIMADA SHIRO
IPC: G06F16/9032
Filed: 2020-02-21
Abstract: To provide an information retrieval system, an information retrieval program, and an information retrieval method, which are highly convenient and can be used by users in any language without stress.SOLUTION: An information retrieval system includes a terminal device 3 including an input device, and a server device 1 that can be connected to the terminal device by communication. The terminal device 3 includes inquiry reception means for receiving an input of inquiry content by a user. The server device 1 includes language identification means for identifying the language used by a user based on the received input, answer storage means for storing answer information that is an answer to the inquiry in relation to the language and the inquiry content, and first retrieval means for retrieving information from the stored answer information using the identified language and the received inquiry content. The answer storage means stores answers having different contents depending on the language as answer information. The terminal device 3 further includes information output means for outputting information retrieved from the answer information.SELECTED DRAWING: Figure 1
Patent JP-2021133450-A (JP)
Title: Fixed abrasive polishing method applying magnetism-assisted processing method and polishing apparatus
Inventor: ZOU YANHUA
IPC: B24B7/24
Filed: 2020-02-26
Abstract: To provide a fixed abrasive grain polishing method and a polishing apparatus capable of realizing highly efficient and highly accurate polishing even when an object to be polished made of a hard material is polished.SOLUTION: In a fixed abrasive grain polishing method, magnetic particles or magnetic abrasive grains, to which abrasive grains are attached, are magnetically attracted to the side of an object to be polished of a fixed abrasive grain tool 10 having a magnetic pole 13 to polish the object to be polished 20. The fixed abrasive grain tool 10 is rotated to press the fixed abrasive grain tool 10 against the object to be polished 20, and at the same time, the object to be polished 20 and the fixed abrasive grain tool 10 are relatively moved. In the fixed abrasive grain tool 10, an end part 11 on the side of the object to be polished has a circular shape, a peripheral edge part has a convex shape part, and a central part has a concave shape part.SELECTED DRAWING: Figure 1
Patent JP-2021134281-A (JP)
Title: System and method for recycling waste plastic containing waste polystyrene
Inventor: BARY KYABINO
IPC: C08J11/12
Filed: 2020-02-27
Abstract: To provide a system and a method of recovering styrene monomer from waste polystyrene.SOLUTION: A recycle system of waste plastic comprises: a mixing, heating and compression equipment 20 for receiving a supply of waste polystyrene to produce high density polystyrene containing dissolved material; a pyrolyzing reactor 12 configured such that supply of high density polystyrene containing dissolved material and recycled oligomer are received to pyrolyze to produce a hydrocarbon gas flow and a solid residue flow; a hardening device 22 for receiving the hydrocarbon gas flow produced from the pyrolyzing reactor to condense the oligomer to mix with the high density polystyrene containing the dissolved material as the supply of the oligomer recycled toward the upstream to the pyrolyzing reactor to exhaust to treat further modified hydrocarbon gas; and a condenser 40 configured so as to condense styrene to form styrene monomer petroleum product.SELECTED DRAWING: Figure 1
Patent JP-2021133113-A (JP)
Title: Storage unit
Inventor: MASUDA HISASHI
IPC: A47B77/00
Filed: 2020-02-28
Abstract: To provide a storage unit on which more goods can be placed.SOLUTION: A storage unit 1 installed on a kitchen top plate includes: a back plate material 2 including a back plate frame 20 formed into a frame shape and a back plate panel 26 fixed to the back plate frame 20 and installed to the kitchen top plate; and a shelf plate material 3 including a shelf plate frame 30 formed into a frame shape and a shelf plate panel 36 fixed to the shelf plate frame 30 and extending forward from the back plate material 2. The shelf plate material 3 is arranged across a substantially whole length of the back plate material 2 in a width direction.SELECTED DRAWING: Figure 3
Patent JP-2021137696-A (JP)
Title: Water treatment system and water treatment method
Inventor: AHIMAYAMA YOSHINOBU
IPC: B01D24/00
Filed: 2020-03-02
Abstract: To provide a water treatment system that is advantageous for optimizing the amount of purified water supply while maintaining a purification performance.SOLUTION: A water treatment system 1 comprises a plurality of purification units 30 for purifying raw water and a control unit 14 for controlling an operation of the plurality of purification units 30. Each of the purification units 30 includes: a filter 33 that removes impurities from the raw water; a backwash mechanism 36 that applies backwashing on the filter 33; and a first sensor such as a pressure sensor 34 or a water quality sensor 35 that detects a state related to a filtration capacity of the filter 33. The control unit 14 individually switches on/off of the operation of the backwash mechanism 36 provided in each of the plurality of purification units 30 based on filtration capacity information obtained from the first sensor and usage information of the purified water generated by the purification units 30.SELECTED DRAWING: Figure 1
Patent JP-2021144804-A (JP)
Title: Battery pack
Inventor: KOYAKE NORIFUMI
IPC: H01M10/613
Filed: 2020-03-10
Abstract: To provide a battery pack which has a small and simple structure and also has good heat dissipation.SOLUTION: A battery pack includes: an inner radiator 14 and an outer radiator 16; and a plurality of cylindrical batteries 12 arranged zigzag between these radiators 14, 16. Corrugated heat transfer plates 18A-18F are arranged so as to sew a gap between the cylindrical batteries 12. Each of the heat transfer plates 18A-18F has an arc portion curved along the side faces of the cylindrical batteries 12. Each of the cylindrical batteries 12 is in contact with at least two of the heat transfer plates 18A-18C.SELECTED DRAWING: Figure 3
Patent JP-2020089779-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2020-03-11
Abstract: To provide a game machine capable of executing a highly entertaining performance.SOLUTION: In a game machine 1, a suspension suggestion image indicating that a right for determination is suspended is displayed in a display mode on the basis of a preliminary determination result, and an expectation performance that allows a player to expect the special game to be executed is executed in a performance mode on the basis of the preliminary determination result. There are multiple display modes for the suspension suggestion image in which the degree of expectation the special game is executed is different from each other. There are multiple performance modes for the expectation performance in which the degree of expectation is different from each other. When the suspension suggestion image is displayed without executing the expectation performance, the degree of expectation is suggested by the display mode of the suspension suggestion image. When the expectation performance is executed during display of the suspension suggestion image, the degree of expectation is suggested by both the display mode of the suspension suggestion image and the performance mode of the expectation performance.SELECTED DRAWING: Figure 23
Patent JP-2021143785-A (JP)
Title: Air conditioner
Inventor: TAKATO SHOHEI
IPC: F24F1/0071
Filed: 2020-03-12
Abstract: To achieve downsizing of an electric component box disposed at the lower side of the front surface side of a wall-mounted indoor unit including a filter cleaning part at the upper side of the front surface side.SOLUTION: A lower part of an indoor unit 1 has a structure curved upward from the rear in a direction of a front surface. In the indoor unit 1, a laterally elongated electric component box 26 for controlling the indoor unit 1 is arranged in a space enclosed by a filter cleaning part 23, a heat exchanger 21, a vertical wind direction plate 25, and a front cover 2. Further, the electric component box 26 has a cross section formed in a trapezoidal shape when viewed in a longitudinal direction. The electric component box 26 includes a control board in which components are arranged therein. The control board has a high layer area where tall components are arranged and a low layer area where components shorter than the tall components are arranged. These areas are arranged side by side in a long side direction of the control board.SELECTED DRAWING: Figure 2
Patent JP-2021143016-A (JP)
Title: Seal cut method for sheet material, and seal cut device for sheet material
Inventor: KOGASHIWA SHIGERU
IPC: B65B51/10
Filed: 2020-03-13
Abstract: To provide a seal cut device for a sheet material which can cut the sheet material with sharpness, and which does not generate "powder" or "a lump" at the time of seal cut.SOLUTION: A seal cut device for a sheet material includes: a disk-like anvil in which a cross section of an outer periphery has a ridge shape; a tool horn in which a tip is columnar and an end surface is circular; an ultrasonic vibration part for ultrasonic-vibrating the tool horn; a pressing part for allowing a corner part at which a peripheral surface and the end surface of the tool horn cross each other to oppose to the outer periphery of the anvil, and pressing it at a predetermined pressing force; and a movement part for moving the tool horn and the anvil in the direction along the surface of the sheet material, in a state where the corner part of the tool horn is opposed to the outer periphery of the anvil, between the outer periphery of the anvil and the corner part of the tool horn opposing to each other.SELECTED DRAWING: Figure 1
Patent JP-2021148877-A (JP)
Title: Noise estimation device, noise estimation program, noise estimation method, and sound collection device
Inventor: FUJIEDA MASARU
IPC: G10L21/0216
Filed: 2020-03-17
Abstract: To estimate a noise power without adjusting estimation parameters and without being affected by sudden changes in an input voice.SOLUTION: A noise estimation device 43: calculates steady probability of an input power based on a value obtained by dividing the input power by a delay estimated noise power in the past for a number of delayed samples; calculates a first estimated noise power by taking a weighted average of the input power weighted sum which is a weighted sum of the past input power, and a current input power, while taking a sum of steady probability which is the sum of the steady probabilities of a number of buffer samples calculated most recently and a steady probability of the current input power as weighting coefficients; calculates steady reliability using the first estimated noise power, the delay estimated noise power, and the number of buffer samples; and calculates a second estimated noise power by taking the weighted average of the first estimated noise power and the delay estimated noise power, while taking the steady reliability as a weighting coefficient.SELECTED DRAWING: Figure 1
Patent JP-2021151070-A (JP)
Title: Device and method for battery control
Inventor: MURAKAMI MAKOTO
IPC: H02J7/00
Filed: 2020-03-18
Abstract: To appropriately control the use of a lithium ion battery.SOLUTION: A battery control device includes a communication unit, a storage unit and a permission determination unit. The communication unit communicates with a vehicle control device. The storage unit stores vehicle information acquired from the vehicle control device when an ignition switch is OFF. The permission determination unit collates vehicle information, which is obtained from the vehicle control device when an ON state of the ignition switch is detected, with vehicle information stored in the storage unit, and according to the collation result, determines whether or not to permit charging/discharging of a battery.SELECTED DRAWING: Figure 2
Patent JP-2021147670-A (JP)
Title: Method for depressing slag foaming
Inventor: KAKIMOTO SHOHEI
IPC: C21C5/28
Filed: 2020-03-19
Abstract: To provide a method for depressing slag foaming, capable of more efficiently depressing foaming during blowing in a refining furnace.SOLUTION: A depressing material is added to slag during blowing in a refining furnace when the temperature of molten iron is less than 1400°C in the refining furnace. The depressing material satisfies a condition that 10-3 times a value obtained by dividing the apparent density (kg/m3) of the depressing material by the gas generation volume (Nm3/kg) when 1 kg of the depressing material is completely combusted is 60 or less. When the temperature of the molten iron in the refining furnace is 1400°C or higher, a depressing material is added to the slag in the refining furnace in such a manner that 10-3 times of the apparent density of the depressing material (Nm3/kg)) divided by the gas generation volume (Nm3/kg) when 1 kg of the depressing material is completely combusted is 0.7 or more and 70 or less.SELECTED DRAWING: None
Patent JP-2021149653-A (JP)
Title: Image processing device and image processing system
Inventor: HIROSE OSAMU
IPC: G06T7/00
Filed: 2020-03-19
Abstract: To provide an image processing device and an image processing system, capable of suppressing the reduction of processing accuracy.SOLUTION: An X-ray inspection device 3 includes an acquisition part 21 for acquiring a first parameter related to image pickup when picking up an image used for machine learning, a setting part 22 for setting a second parameter related to the image pickup when picking up an object image which is subjected to image processing, and a comparison part 23 for comparing the first parameter acquired by the acquisition part 21 with the second parameter set by the setting part 22.SELECTED DRAWING: Figure 2
Patent JP-2020121306-A (JP)
Title: Spray system
Inventor: UCHIUMI HIROSHI
IPC: B05B9/04
Filed: 2020-03-23
Abstract: To provide a spray system which can introduce a mist to a desired direction by a simple constitution.SOLUTION: A spray nozzle 4 is arranged at a tip part of a liquid supply pipe 2. When supplying a spray liquid to the liquid supply pipe by a delivery pump, the spray liquid is injected from the spray nozzle in a mist state. The spray liquid injected in the mist state abuts on an abutment part of an abutment plate 6, and becomes an atomized mist. As above, the spray liquid is formed into the atomized mist, and can be sprayed. By adjusting a pitch angle and a rolling angle of the abutment plate, a direction of the mist can be controlled to upper/lower and left/right directions.SELECTED DRAWING: Figure 1
Patent JP-2021149803-A (JP)
Title: Piping design support system, piping design support method and program
Inventor: OKA YUKI
IPC: G06F30/18
Filed: 2020-03-23
Abstract: To provide a piping design support system capable of easily reflecting past design results on the results of automatic design, and a piping design support method, and a program.SOLUTION: The piping design support system inputs the feature quantities calculated from the piping design data to be designed as explanatory variables, which are the features calculated from proven piping design data including design specifications related to welding, into a learning model which has been learned using the training data with the design specifications as the objective variable, and the design specifications are calculated as the objective variables.SELECTED DRAWING: Figure 1
Patent JP-2020099747-A (JP)
Title: Game system, game control device, and program
Inventor: EGAWA KENJI
IPC: A63F13/537
Filed: 2020-03-24
Abstract: To cause a user to feel a sense of urgency.SOLUTION: A game system (S) causes a user object to perform a second operation when an opponent object performs a first operation. Reference time setting means (102) establishes a reference time within a reception period for receiving a starting operation to cause the user object to start the second operation based on a timing at which the opponent object starts to perform the first operation. First determination means (105) determines success or failure of the second operation based on probability information when the starting operation is performed before the reference time elapses. Second determination means (106) determines success or failure of the second operation based on performance results of a plurality of items of processing including the processing in which operation control means (104) causes the user object to start the second operation, and the processing in which the operation control means causes the opponent object to perform the first operation when the starting operation is performed after the reference time elapses.SELECTED DRAWING: Figure 10
Patent JP-2021155560-A (JP)
Title: Lubricant composition for food machine
Inventor: YAMAMOTO SHINYA
IPC: C10M129/74
Filed: 2020-03-27
Abstract: To provide a lubricant composition for food machine, which can be applied to a food machine, capable of providing excellent lubricity without causing color change.SOLUTION: A lubricant composition for food machine of this invention to be used for a food machine, includes a base oil and polyol ester, but no amine-based antioxidant. The lubricant composition preferably further includes thiophosphate. Furthermore, the lubricant composition preferably includes polyalphaolefin as base oil.SELECTED DRAWING: None
Patent JP-2021157565-A (JP)
Title: Object layout determination system, object layout determination method, and program
Inventor: KAWAMATA YUYA
IPC: G06Q50/10
Filed: 2020-03-27
Abstract: To provide an object layout determination system, an object layout determination method, and a program that can grasp whether a movement of a movable part which an object has is constrained or not upon laying out the object in a real space.SOLUTION: An object layout determination system that comprises: an object information acquisition unit that acquires object information including information indicative of a characteristic of a movable part which an object to be laid out in a room has; a movable area identification unit that identifies a movable area for the movable part to move on the basis of the object information; an object model generation unit that generates an object model associating the movable area with respect to a three-dimensional model of the object on the basis of the object information and the movable area; and a determination unit that a room model serving as the three-dimensional model of the room or other object model interferes with the movable area associated with the object model.SELECTED DRAWING: Figure 1
Patent JP-2021154351-A (JP)
Title: Metallic mold device
Inventor: SAKAI YUTAKA
IPC: B21D37/08
Filed: 2020-03-27
Abstract: To provide a metallic mold device that enables even a workpiece having undercut to be surely demolded and conveyed to the next process.SOLUTION: A metallic mold device 1 is provided, comprising a lifter 20 that lifts up a press-worked workpiece from a lower mold. The lower mold 10 has an undercut region being a site where the mold interferes with the undercut region when moving the workpiece W along a press direction. The lifter 20 comprises: a vacuum cup 27 that contacts the workpiece W; a rod portion 23a comprising at a tip the vacuum cup 27; and a direct-advancing driving servo motor 24 that moves back and forth the rod portion 23a in an axis direction thereof, and further comprises a rotationally driving servo motor 25 that turns the lifter 20 in a direction orthogonal to the shaft direction. The lifter 20 moves the workpiece W along the press direction and also moves the workpiece in a direction inclined with respect to the press direction.SELECTED DRAWING: Figure 1
Patent JP-2021159492-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-04-01
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: counted value update means for updating a counted value related to each ball entry when game balls enter a first ball entry port and game balls enter a second ball entry port; specific game state control means for performing control to a specific game state differing from a jackpot game state when a counted value becomes a specific value; and performance control means for executing predetermined performance control. The first ball entry port and the second ball entry port are disposed in a game area such that game balls can enter even in a normal game state. While first performance control for performing notification regarding a ball entry in a mode for allowing a player to easily recognize ball entry when game balls enter the first ball entry port is executed, second performance control for performing notification regarding a ball entry in a mode for preventing a player from more easily recognizing ball entry than the first performance control when game balls enter the second ball entry port is executed.SELECTED DRAWING: Figure 182
Patent JP-2021162755-A (JP)
Title: Cartridge and method for recycling cartridge
Inventor: ITABASHI NAO
IPC: G03G21/18
Filed: 2020-04-01
Abstract: To provide a technique that can reduce the man-hours required for recycling a cartridge having a holder.SOLUTION: A holder of a cartridge has a first holder member 50 and a second holder member 60. The first holder member 50 holds an electrical contact surface 411. The first holder member 50 has pawl parts 52, 53. The second holder member 60 has corner parts 62, 63 with which the pawl parts 52, 53 are engaged and through holes 67, 68. Portions of the pawl parts 52, 53 engaged with the corner parts 62, 63 can be accessed from the outside of the second holder member 60 through the through holes 67, 68. When the cartridge is recycled, the pawl parts 52, 53 are pressed through the through holes 67, 68 to cancel the engagement of the pawl parts 52, 53 with the corner parts 62, 63. The first holder member 50 can thereby be removed with the second holder member 60 remaining on the cartridge. As a result of this, the man-hours required for recycling can be reduced.SELECTED DRAWING: Figure 5