baber/WOPTO huggingface dataset:
Patent JP-2021009198-A (JP)
Title: Toner conveying device or image forming apparatus including toner conveying device
Inventor: KAWAKITA JUN
IPC: G03G21/10
Filed: 2019-06-28
Abstract: To provide a toner conveying device that can reduce a rubbing sound and a hitting sound due to contact between a conveyance path and a conveying member, while preventing clogging with toner and an increase in rotational load.SOLUTION: A toner conveying member 22 is rotatably supported in a toner conveyance path 21. The cross-sectional shape of the toner conveyance path 21 is a semi-circular arc shape in the lower half along the outer diameter of the toner conveying member 22. The semi-circular arc shape that is the cross section orthogonal to the longitudinal direction of the toner conveyance path 21 is formed such that the radius is gradually increased as directed from both ends toward the center in the longitudinal direction of the toner conveyance path 21. When viewed from the axial direction, the outer diameter of the toner conveying member 22 is formed to be gradually reduced as directed from both ends toward the center in the longitudinal direction. The gap between an outer diameter part of the toner conveying unit 22 and an inner wall of the toner conveyance path 21 formed in this way is gradually increased from both ends toward the center part.SELECTED DRAWING: Figure 4
Patent JP-2021008734-A (JP)
Title: Scaffolding for bridge inspection
Inventor: IIDA NAOAKI
IPC: E01D19/10
Filed: 2019-06-28
Abstract: To protect a lower part of a bridge from a corrosive environment and to efficiently inspect the lower part, sides, and upper part of the bridge.SOLUTION: A scaffolding 100 for bridge inspection comprises: a first scaffolding panel 10 arranged using a lower end of a girder 103 provided at a lower part 101a of a floor slab 101 of a bridge BG; a side panel 20 that can be tilted so that it stands upright on the outer side of a width direction D2 of the floor slab 101 with respect to the first scaffolding panel 10, and the upper end is located on the outer side of the width direction D2 of the floor slab 101 from the lower end; and a second scaffolding panel 40 arranged above the first scaffolding panel 10 and provided so as to appear in an open portion K formed on the outer side of the width direction D2 of the floor slab 101 by inclining the side panel 20.SELECTED DRAWING: Figure 4
Patent JP-2021008939-A (JP)
Title: Rotation transmission device
Inventor: SATO KOJI
IPC: F16D27/108
Filed: 2019-07-02
Abstract: To prevent breakage of internal components when an excessive axial direction load acts in a compression direction, in a rotation transmission device for performing transmission and blocking of the rotation by using a two-way clutch and an electromagnetic clutch.SOLUTION: An output shaft 2 and an outer ring 11 of a two-way clutch 10 are connected in a relatively unrotatable manner and in a manner relatively movable in the axial direction, and the relative movement in the axial direction of the output shaft 2 and the outer ring 11 at normal use time is restricted by a locking mechanism 60. When an axial direction load of a predetermined value or greater acts in a compression direction, the output shaft 2 is released from the restriction by the locking mechanism 60, and enters an axial direction hole 7 provided at a shaft end part of an input shaft 1, and thereby the relative movement of the outer ring 11 to the input shaft 1 side is suppressed, and breakage of internal components such as an electromagnetic clutch 50 and the like due to the pressing of the outer ring 11 can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2021012563-A (JP)
Title: Controller, control system, and control method
Inventor: INUI TOMONARI
IPC: G05B19/05
Filed: 2019-07-08
Abstract: To provide a controller which can flexibly restore from an error in database connection, a control system including the controller, and a control method carried out by the controller.SOLUTION: A PLC 100 has a communication interface 6 for accessing to a database device 400, a command execution unit 2 for executing a user program 186 including access command for access to the database device 400 and relating to control of an object to be controlled, and an access processing unit 4 for generating an access request in response to execution of the access command by the command execution unit 2 and for causing the communication interface 6 to transmit the access request. The access processing unit 4 extracts an access request satisfying a predetermined condition from an error list of the access requests which resulted in failure of access to the database device 400 to ask the communication interface 6 to re-transmit it.SELECTED DRAWING: Figure 1
Patent JP-2021012564-A (JP)
Title: Fire information system
Inventor: WADA KOJI
IPC: H04M11/04
Filed: 2019-07-08
Abstract: To provide a fire information system capable of appropriately sharing information among firefighters engaged in work other than firefighters in various places without limiting a target for a quick fire fighting.SOLUTION: A fire information system is configured to be provided with a plurality of fire information sharing terminals and includes: a fire information acquisition unit; a storage unit that stores terminal identification information, garrison location information, and water utilization location information; a fire information transmission unit that transmits fire information to the fire information sharing terminal; a garrison location information acquisition unit; and a water utilization information acquisition unit. The fire information sharing terminal includes a terminal location acquisition unit; a map display unit that displays a map indicating a current dispatch destination of a receiving user; a dispatch availability information reception unit; a dispatch availability information transmitting unit that transmits the received dispatch availability information to other fire information sharing terminals; and a dispatch availability information display unit.SELECTED DRAWING: Figure 1
Patent JP-2021013691-A (JP)
Title: Installation table for game machine
Inventor: NAGANO MITSUYOSHI
IPC: A63F7/02
Filed: 2019-07-16
Abstract: To provide a useful installation table for a game machine, the table allowing a player to easily accommodate the player's hand baggage and, in addition to that, being excellent in crime-prevention and safety properties.SOLUTION: An installation table 1 for a Pachinko machine is provided with an upper cavity portion 3a and a lower cavity portion 3b, their respective front faces being open, at the upper side and the lower side of a game machine installation space 2 for fitting and installing a game machine. Further, at the open portions of the front faces of the upper cavity portion 3a and the lower cavity portion 3b, respective opening-closing doors 4a, 4b are provided. It is so structured that a player can effectively use the upper cavity portion 3a as a space to place a baggage and an accommodation space for game media (such as Pachinko balls and coins).SELECTED DRAWING: Figure 1
Patent JP-2021016729-A (JP)
Title: Estimation method of pulse wave velocity, estimation method of blood pressure, estimation method of health condition and estimation device of pulse wave velocity
Inventor: TAKECHI KAZUHIRO
IPC: A61B5/02
Filed: 2019-07-24
Abstract: To provide an estimation method of a pulse wave velocity which can estimate a pulse wave velocity without making an input person perform the input work of body type information of a measurement object person when estimating the pulse wave velocity, and also provide an estimation method of a blood pressure, an estimation method of a health condition and an estimation device of the pulse wave velocity.SOLUTION: An estimation method of a pulse wave velocity calculates a time difference ΔT between pulse waves M1, M2 in a first detection object part 81 and a second detection object part 82, estimates an artery length difference ΔL between a length from the heart of a measurement object person 70 to the first detection object part 81 and a length from the heart to the second detection object part 82 on the basis of distance image data D3 of an imaging object part 71, and calculates a pulse wave velocity V=ΔL/ΔT of the measurement object person 70 on the basis of the time difference ΔT and the artery length difference ΔL.SELECTED DRAWING: Figure 2
Patent JP-2021016731-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-24
Abstract: To allow a player to pay attention to a specific image by allowing the player to recognize that a specific image is a notice image.SOLUTION: A specific image (for example, a chance-up image) by a normal mode (for example, a white color), and a specific image by a special mode (for example, a blue color, a green color, a red color, and a rainbow color) for suggesting that a degree of expectation toward control to an advantageous state (for example, a jackpot game state) is higher than the normal mode are displayable. A specific image is displayable by adding a first special performance element (for example, effect images of display colors of a blue color, a green color, a red color, and a rainbow color) when displaying a specific image by a special mode, and a specific image is displayable by adding a second special performance element (for example, effect images of display colors of a white color) differing from the first special performance element when displaying the specific image by the normal mode.SELECTED DRAWING: Figure 9-9
Patent JP-2019216436-A (JP)
Title: User equipment, base station, method, and program
Inventor: ABDOULAYE BAGAYOKO
IPC: H04W92/18
Filed: 2019-07-24
Abstract: To provide a communication system in which a base station controls device-to-device (D2D) direct communication between communication devices.SOLUTION: A base station transmits information to identify a pattern of a designated radio frame for communication of a D2D signal between communication devices (UE-1, 2) (S400-2). When a base station receives a request for resource allocation for transmission of a D2D signal from a communication device (S403), in response to the request, the base station transmits information to identify a communication resource allocated for the D2D signal in a designated radio frame to the communication device (S407). Because at least one other communication device (UE-2) in the vicinity of the communication device (UE-1) at a request side receives, the base station also transmits an indication indicating that the D2D signal is scheduled for transmission (S409).SELECTED DRAWING: Figure 4
Patent JP-2021026030-A (JP)
Title: Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
Inventor: MURAKAMI MAI
IPC: G03G5/07
Filed: 2019-07-31
Abstract: To provide an electrophotographic photosensitive member which reduces a potential fluctuation, increases image reproducibility under a low humidity environment, and suppresses image deletion under a high temperature and high humidity environment, during repeated use.SOLUTION: An electrophotographic photosensitive member includes a support, a photosensitive layer on the support, and a surface layer on the photosensitive layer, where the surface layer of the electrophotographic photosensitive member contains a cured product of a composition containing: a charge transporting substance having a polymerizable functional group; a compound having a specific structure; a fluororesin particle; and polyvinyl acetal.SELECTED DRAWING: None
Patent JP-2020024201-A (JP)
Title: Defect inspection method and defect inspection device
Inventor: NISHIYAMA TAKUYA
IPC: G01N23/04
Filed: 2019-08-01
Abstract: To provide a defect inspection device and a defect inspection method that can precisely detect presence or absence of defects for an object to be inspected that may include plural defect candidates in a depth direction and requires determination regarding whether the defect candidates are defects according to their height positions, and conform to an inline inspection.SOLUTION: In plural transmission X-ray detection images of an object to be inspected by X rays radiated in plural paths, a defect candidate is detected for at least one image by a learned neural network, and a height position of the defect candidate is detected from plural images by the learned neural network, thus determining whether the defect candidate is conforming from the height position.SELECTED DRAWING: Figure 1
Patent JP-2021034396-A (JP)
Title: Wafer transfer apparatus
Inventor: KAKINUMA YOSHINORI
IPC: H01L21/677
Filed: 2019-08-14
Abstract: To provide a wafer transfer apparatus capable of positioning a wafer while holding the wafer by the wafer transfer apparatus.SOLUTION: A wafer transfer apparatus is equipped with a holding plate having a holding surface facing one face of a wafer, a suction holding part provided to be exposed to the holding surface, and suction holding the wafer facing the holding surface in non-contact, more than two regulation members having auto-rotation roller parts, respectively, and regulating movement of the wafer for the holding plate in a direction parallel with one face of the wafer, when the roller part comes into contact with the peripheral line of the wafer suction held by the suction holding part, and a mobile unit connected with the holding plate, and transferring the wafer by moving the holding plate. At least one of more than two regulation members is a rotary drive part for rotating the wafer by rotating the roller part in a state where the roller part is in contact with the peripheral line of the wafer.SELECTED DRAWING: Figure 1
Patent JP-2019216467-A (JP)
Title: Apparatus for encoding and decoding image by using skip encoding and method of the same
Inventor: LIM SUNG CHANG
IPC: H04N19/82
Filed: 2019-08-26
Abstract: To provide a method for encoding and decoding an image signal by using skip encoding, and to provide an apparatus thereof.SOLUTION: In execution of intra-prediction, an image encoding method by using skip encoding comprises the steps of: performing a filtering operation on a reconstructed signal which is reconstructed prior to an encoding object signal in an encoding object image; generating a prediction signal for the encoding object signal by using the filtered reconstructed signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding a residual signal which can be generated on the basis of difference between the encoding object signal and the prediction signal, thereby performing the skip encoding on the encoding object signal.SELECTED DRAWING: Figure 1
Patent JP-2021040212-A (JP)
Title: Image processing device, image processing method, and program
Inventor: NAGAMATSU YASUNARI
IPC: H04N9/04
Filed: 2019-09-02
Abstract: To enable suppression of image quality degradation that occurs in demosaic processing.SOLUTION: An image processing device includes processing means (101, 102) for referencing filter coefficients corresponding to a Bayer image from among multiple filter coefficients generated by learning based on an image having multiple colors for each pixel and performing demosaic processing for the Bayer image based on the referenced filter coefficients and image output means (103) for generating an output image based on data of each color obtained in the demosaic processing.SELECTED DRAWING: Figure 1
Patent JP-2021037996-A (JP)
Title: Food packaging paper, paper made packaging bag, and manufacturing method thereof
Inventor: YAMAMOTO HISATAKA
IPC: B32B27/10
Filed: 2019-09-03
Abstract: To reduce environmental load of a paper made packaging bag formed of packaging paper having a heat adhesive resin layer to improve the sealing strength.SOLUTION: A paper packaging bag 1 is formed from packaging paper 20 in which a heat adhesive resin layer 23 is printed on a coat layer 22b of resin coated paper 22, the coat layer 22b being arranged on a paper base material 22a, and can be sealed by heat adhesion of the heat adhesive resin layer 23 opposed thereto, in which the air permeability resistance of the resin coated paper 22 is 3000 seconds or more.SELECTED DRAWING: Figure 3
Patent JP-2021043578-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: SHINOHARA TAKAAKI
IPC: G06Q30/06
Filed: 2019-09-09
Abstract: To provide an information processing apparatus which can mitigate the reduction in motivation to exhibit goods and in reliability by allowing an e-commerce transaction to be canceled between individuals.SOLUTION: An information processing apparatus 600 includes a memory 604 and one or more processors 602. After an e-commerce transaction is closed between a first user and a second user, the one or more processors acquire a request to cancel the e-commerce transaction and a reason for cancellation from a first processing apparatus 500A used by the first user or a second processing apparatus 500B used by the second user, store them in the memory, give points to at least one of the first user and the second user on the basis of the reason for cancellation, and restrict processing about e-commerce transactions of the user whom the points are given, on the basis of the points.SELECTED DRAWING: Figure 1
Patent JP-2021044123-A (JP)
Title: Clad type positive electrode plate for lead storage battery and lead storage battery including the same
Inventor: KOYAMA KIYOSHI
IPC: H01M4/14
Filed: 2019-09-10
Abstract: To provide a clad type positive electrode plate for a lead battery suppressed in eccentricity of the other ends of a plurality of core metals arranged in a row.SOLUTION: A clad type positive electrode plate for a lead battery includes: a plurality of porous tubes 31; a core metal 32 housed in the tube; a positive electrode material 33 filled in the tube; and a current collector 34 that connects one ends in the length direction of the plurality of core metals arranged in a row. When a portion where a distance T from the surface of the core metal to the inner wall of the tube exceeds 1.5 mm is defined as a first portion P1 and a portion where the distance T is 1.5 mm or less is defined as a second portion P2, an average of a ratio L1/L0 of a length L1 of the first portion to a length L0 of the core metal is 0.45 or less.SELECTED DRAWING: Figure 2
Patent JP-2021043170-A (JP)
Title: Semiconductor inspection device and inspection method for semiconductor device
Inventor: MOTONAGA IKUO
IPC: H01L23/50
Filed: 2019-09-13
Abstract: To provide a semiconductor inspection device capable of managing the shape of a lead properly.SOLUTION: A semiconductor inspection device according to an embodiment includes a sealing part that includes an upper surface, a lower surface, a first side surface, and a second side surface opposite to the first side surface and seals a semiconductor chip, and a first lead extending in a first direction from the first side surface of the sealing part. The first lead includes a first wide part and a first narrow part. The first wide part includes a light source that delivers inspection light to a semiconductor package positioned between the first side surface and the first narrow part, an imaging device that is provided having the semiconductor package held between the imaging device and the light source and captures a first image of the first lead, a first calculation unit that calculates a first area of a first cutoff region positioned on one side of the first narrow part of the first lead and a second area of a second cutoff region positioned on the other side of the first narrow part from the first image, and a second calculation unit that calculates the ratio between the first area and the second area.SELECTED DRAWING: Figure 1
Patent JP-2020010701-A (JP)
Title: Interleukin-4 receptor-binding fusion proteins and uses thereof
Inventor: FAHAR MERCHANT
IPC: C07K19/00
Filed: 2019-09-17
Abstract: To provide methods capable of inhibiting cell survival, inhibiting cell proliferation, or enhancing cell death or apoptosis of a target cell expressing an IL-4R.SOLUTION: The present invention relates to interleukin-4 receptor binding fusion proteins. More specifically, the invention provides, among others, fusion proteins that include an interleukin-4 receptor binding protein moiety joined to a pro-apoptotic Bcl-2 family member protein moiety.SELECTED DRAWING: Figure 1
Patent JP-2021046504-A (JP)
Title: Heavy duty tire
Inventor: HASHIBA TOSHIFUMI
IPC: C08L9/06
Filed: 2019-09-19
Abstract: To provide a heavy duty tire improved in low fuel consumption performance, wet grip performance, wear resistance performance, and chipping resistance performance in a well-balanced manner.SOLUTION: The heavy duty tire includes a tread which comprises a rubber composition containing 30 pts.mass or more of silica having a nitrogen adsorption specific surface area (N2SA) of 175 m2/g or more based on 100 pts.mass of a rubber component containing 20 mass% or more of a styrene-butadiene rubber and 20 mass% or more of an isoprene rubber and in which the difference between the area ratio S1 of circumferential grooves to a ground contact area and the area ratio S2 of lateral grooves to the ground contact area is 3.0% or more.SELECTED DRAWING: Figure 1
Patent JP-2021052563-A (JP)
Title: Electric actuator
Inventor: SHIRAI HIROSHI
IPC: H02K7/08
Filed: 2019-09-26
Abstract: To provide an electric actuator having a structure capable of absorbing an axial assembly error of a bearing and suppressing the movement of a motor shaft in the axial direction.SOLUTION: An electric actuator includes a motor including a rotor body fixed to a motor shaft 21, and a stator facing the rotor body in the radial direction through a gap, a deceleration mechanism connected to the motor shaft, a first bearing 51 that has a case wall portion 12b that covers one side of the stator in the axial direction, is fixed to the motor shaft 21, and supports the motor shaft rotatably, a bearing holding member 130 that is provided on the case wall portion 12b and holds the first bearing 51, and a position adjustment mechanism 140 that can move the bearing holding member 130 in the axial direction with respect to the case wall portion 12b. The bearing holding member 130 includes a tubular peripheral wall portion 131 into which the first bearing 51 is fitted, and a support wall portion 132 that supports the first bearing 51 from one side in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2020079543-A (JP)
Title: Cover body for underfloor storage or access port
Inventor: MIZOTA TOYOHIKO
IPC: E04F19/08
Filed: 2019-09-27
Abstract: To provide a cover body for an underfloor storage or an access port that can decrease a thickness dimension of the cover body, and has light weight for easy handling, while having a constant heat insulation property.SOLUTION: A rear side member 3 comprises an upper surface part 31, a lower surface part 32 where its lower part is swollen, and a grid structure (or honeycomb structure) reinforcement rib part 33 that is configured by being arranged inside a space formed by coupling the upper surface part 31 and the lower surface part 32, which are formed of a synthetic resin material respectively. The rear side member 3 is constituted by integrating the upper surface part 31, the lower surface part 32 and the reinforcement rib part 33.SELECTED DRAWING: Figure 1