baber/WOPTO huggingface dataset:
Patent JP-2021043399-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: IGARASHI TATSUHIRO
IPC: G03G9/087
Filed: 2019-09-13
Abstract: To provide an image forming apparatus that is excellent in prevention of wear of a cleaning blade and prevention of external additive filming on an image holding body.SOLUTION: An image forming apparatus comprises: an image holding body that includes a photosensitive layer and a surface protection layer on a conductive substrate; latent image forming means that forms an electrostatic latent image on the image holding body; developing means that stores an electrostatic charge image developer including a toner for electrostatic charge image development, and develops the electrostatic latent image formed on a surface of the image holding body with the electrostatic charge image developer as a toner image for electrostatic charge image development; transfer means that transfers the toner image to a recording medium; and cleaning means that removes the toner on the surface of the image holding body. The toner for electrostatic charge image development includes toner particles, and silica particles having a number average particle diameter of 110 nm or more and 130 nm or less, a large diameter-side number particle size distribution index of less than 1.080, and an average circularity of 0.94 or more and 0.98 or less, and including particles having a circularity of 0.92 or more in a ratio of 80 number% or more.SELECTED DRAWING: Figure 1
Patent JP-2021041071-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: KOBAYASHI TOMOO
IPC: A47L9/28
Filed: 2019-09-13
Abstract: To provide a self-propelled vacuum cleaner capable of preventing a foreign substance from being entrained.SOLUTION: A self-propelled vacuum cleaner 10 includes: a wheel 31 provided at a lower part of a body of the self-propelled vacuum cleaner and for moving the body; and a pair of or an integrated entrainment prevention members 37 provided at the lower part of the body, and for covering both the lower part and a space between the front and back of the wheel 31. A driving force of the wheel 31 pushes a sheet S backward of the wheel 31. The sheet S is separated from a soft member 31a by the entrainment prevention member 37 and side surface members 31c provided on both side surfaces of the wheel 31, and is not entrained to a rear gap 31e.SELECTED DRAWING: Figure 9
Patent JP-2021045261-A (JP)
Title: Vehicle seat pad and manufacturing method for the same
Inventor: MATSUMOTO MASATO
IPC: B60N2/90
Filed: 2019-09-17
Abstract: To provide a vehicle seat pad in which entry of a foaming raw material to a locking groove can be prevented effectively in the foaming mold of a second foam body, and can be fitted when it is covered by the skin, and provide a manufacturing method for the same.SOLUTION: A vehicle seat pad is provided in which a second foam body 3 stacking a receiving part layer 31 of the side on which a seated crew abuts is foam-molded on a first foam body 2 where a back side 2b is exposed and becomes a lower layer. The first foam body 2 is hardened more than the second foam body 3 and is foam-molded at a small unit weight. Also, in the part having an epidermal locking groove 22 provided along the back side outer peripheral edge, a side wall surface 23d concerning an outer side wall part 23 of the locking groove 22 forms a gently curved surface inclined outwardly toward the joint end 23e from the top surface 2a side of the first foam body 2 to a joint end 23e with the back side 2b. Also, a side circumference layer 32 extended from an outer circumferential part of the receiving part layer 31 and covering the side wall surface 23d is foam-molded in the second foam body 3.SELECTED DRAWING: Figure 2
Patent JP-2021055311-A (JP)
Title: Partition wall and soundproof system
Inventor: KOTANI TOMOOKI
IPC: E04B1/82
Filed: 2019-09-27
Abstract: To provide a partition wall which is excellent in performance and easy in switching between a sound insulation state and a non-sound insulation state and to provide a sound insulation system which can be used by a plurality of users or a plurality of groups, can form a sound insulation state and a non-sound insulation state according to the number of users, and has excellent expandability.SOLUTION: A partition wall includes: a first translucent panel having a first opening part; a second translucent panel provided apart from the first translucent panel and having a second opening part; and a bag body into which fluid is injected and expanded and the fluid is discharged and contracted in a gap between the first translucent panel and the second translucent panel, and the expanded bag body is superimposed on the first opening and the second opening.SELECTED DRAWING: Figure 1
Patent JP-2019214629-A (JP)
Title: Finger treatment material
Inventor: ITO HIROSHI
IPC: A61L15/24
Filed: 2019-09-30
Abstract: To provide finger treatment materials that do not easily fall off the finger.SOLUTION: A finger treatment material 1 is a finger treatment material fixed to a finger having an affected part, comprising a support 10 and a plaster 20. The support 10 has a tubular shape with a closed end 10a. The finger is accommodated in the support 10 in the state that it has been turned over when the finger treatment material 1 is mounted. The plaster 20 is provided on the outer surface of the support 10. The plaster 20 is a portion that acts (action part) on the affected part.SELECTED DRAWING: Figure 1
Patent JP-2021054252-A (JP)
Title: Crewman protection device
Inventor: TANAKA YUKISACHI
IPC: B60R21/18
Filed: 2019-09-30
Abstract: To provide a crewman protection device which can accurately protect also a head in addition to an upper half body of a crewman by an air bag of which expansion has been completed.SOLUTION: A crewman protection device S for protecting a crewman MP who sits on a seat 1 comprises a seat belt 7, and an air bag 25 located in an area of a lap belt 10 in the seat belt. The air bag comprises: a body expansion part 28 which is folded and is stored in a storage part provided on the lap belt, and can protect an upper half body MU of the crewman at the time of expansion completion; and a head protection part 42 which is formed on an upper end side of the body expansion part at the time of expansion completion, and can protect a head MH of the crewman. The head protection part has: a front side expansion part 43 which covers the front of the head; and edge side expansion parts 44L, 44R which extend backward from both end sides in a longitudinal direction of the front side expansion part so as to cover the side of the head. The edge side expansion part is so arranged as to provide a gap H between itself and the head at the time of expansion completion of the air bag.SELECTED DRAWING: Figure 12
Patent JP-2021060726-A (JP)
Title: Data processing system and control method for data processing system
Inventor: KUROKI DAISUKE
IPC: G06F12/00
Filed: 2019-10-04
Abstract: To reduce latency of memory access from a second master even if a data transfer request is issued by a first master.SOLUTION: A data processing system comprises: a memory (114) for storing data; a first master (108) for issuing a data transfer request to the memory; dividing means (116) for dividing the data transfer request issued by the first master into a plurality of data transfer requests and outputting the plurality of divided data transfer requests; and a second master (106) for issuing the data transfer request to the memory.SELECTED DRAWING: Figure 1
Patent JP-2021063513-A (JP)
Title: Liquid shut-off device
Inventor: ONUKI AKIHIKO
IPC: F16L55/10
Filed: 2019-10-10
Abstract: To prevent spreading of damage of water immersion caused when a liquid, such as water, enters a duct line and save labor of maintenance work conducted after removal of the water entering the duct line.SOLUTION: A liquid shut-off device 1 is provided within a duct line P, in which a gaseous matter (for example, a gas) circulates, and shuts off flow of a liquid (for example, additional water) entering the duct line P. The liquid shut-off device 1 includes: a closing part 10 having a closing member 11 which is moved from a stand-by position to a closing position by action of the liquid to bring an interior of the duct line P into a closed state; and a return part 20 which returns the closing member 11 from the closing position to the stand-by position to return the interior of the duct line P into an opening state when the action of the liquid on the closing member 11 is released.SELECTED DRAWING: Figure 1
Patent JP-2021068746-A (JP)
Title: Block sheet
Inventor: MATSUE SHINTARO
IPC: H05K9/00
Filed: 2019-10-18
Abstract: To provide a block sheet that is stuck on a hand grip region of portable electronic equipment including a mobile phone or a protective cover protecting the electronic equipment, or various articles that many unspecified persons frequently touch with hands, and thereby can exhibit sterilization or antibacterial effects, an electromagnetic shield function, and an advertisement function at the same time.SOLUTION: There is provided a block sheet 1' that is stuck on a mobile phone body 10 comprises: a sterilization layer 2 which is formed of a disinfectant or an antibacterial agent made principally of slaked lime, and provided on an outermost surface that the hand gripping the mobile phone body 10 or the face is opposed; information notification means 3 which has an advertisement function to the owner of the mobile phone body 10 or circumferential persons; a sheet body 4; a stuck layer 5 which is formed on the reverse side of the sheet body 4, and protected with release paper before being stuck on the mobile phone body; and electromagnetic shield means 7 which is metal powder mixed into the stuck layer 5 and blocks an electromagnetic wave emitted from or radiated from the mobile body 10.SELECTED DRAWING: Figure 2
Patent JP-2020117478-A (JP)
Title: Isoquercitrin compositions
Inventor: KIDA HIROAKI
IPC: A61K47/18
Filed: 2019-10-18
Abstract: To provide a pharmaceutical composition with higher absorption of isoquercitrin.SOLUTION: A water-soluble pharmaceutical composition containing isoquercitrin, L-arginine, and ascorbic acid or an alkali salt thereof, in which the molar ratio between the isoquercitrin, the L-arginine, and the alkali salt of ascorbic acid or is 1:1.6-2.6:0.16-1.95. The composition contains the alkali salt of ascorbic acid, the alkali salt being sodium salt or potassium salt.SELECTED DRAWING: None
Patent JP-2020010600-A (JP)
Title: Power conversion system
Inventor: SANO TOMOHISA
IPC: H02M7/48
Filed: 2019-10-21
Abstract: To provide a power conversion system that is able to execute overheat protection control for a power conversion circuit, taking account of an electric current unbalanced state.SOLUTION: A power conversion system comprises: a power conversion circuit 2 that converts and outputs power supplied from a power source 3; and a control unit 8 that controls the power conversion circuit 2. The power conversion circuit 2 has a parallel connection phase 6c in which respective two semiconductor elements 11, 11 of an upper arm 2a connected to a high potential wire 3a of the power source 3 and a lower arm 2b connected to a low potential wire 3b of the power source 3, are connected in parallel. The control unit 8 detects temperature information about all element temperatures of the two semiconductor elements 11, 11 of the lower arm 2b of the parallel connection phase 6c. The control unit sets a threshold for the temperature, taking account of an electric current unbalance state in which electric currents of different magnitudes flow between the plurality of semiconductor elements 11 connected in parallel. Based on the detected temperature information and the set threshold, the control unit executes overheat protection control for the power conversion circuit 2.SELECTED DRAWING: Figure 3
Patent JP-2020024735-A (JP)
Title: Method and program for decontamination when storage region of program in execution state is contaminated by information against initial purpose of program
Inventor: NEGORO FUMIO
IPC: G06F21/56
Filed: 2019-10-21
Abstract: To provide a method and a program which decontaminate viruses and restore a program so that the program will be continue a normal operation.SOLUTION: A program determines a virus 1C-2 which invades a program 1C-11 in an active state to be a contamination by false information against the purpose of the program regardless of when, how, or how many the virus has invaded the program. The program determines the generation of a contamination as a declarative contradiction. The program is obtained as a structural condition for existing as an orthodox program. The timing of the decontamination acts in the same way as breaking down the purpose of the virus in terms of preventing the virus from developing. In that way, the virus which has invaded the program is disabled by the program before the intended symptom is developed.SELECTED DRAWING: Figure 1C
Patent JP-2020022965-A (JP)
Title: Coating method and coating system
Inventor: HANS-GEORG FRITZ
IPC: B05D7/24
Filed: 2019-10-24
Abstract: To provide a coating method for coating a coating agent, particularly a coating material, sealant, mold release agent or adhesive on a component, especially on an automobile body component.SOLUTION: An objective coating method includes a step of discharging the jet (5) of a coating material from a coating device (2), and a step of fitting the position of a coating device (2) in a prescribed coating distance (d) based on a component (6) between the coating device (2) and the component (6) so that the jet (5) of the coating material collides to the component (6) to coat the component (6). The coating distance (d) is made to be shorter than the cleavage distance (L) of the jet (5) of the coating material so that the jet (5) collides to a continued area of the component (6). This invention is also related to a corresponding coating system.SELECTED DRAWING: Figure 2
Patent JP-2021062177-A (JP)
Title: Architectural model display stand which can be cleaned automatically
Inventor: YE MENGJIE
IPC: B08B1/04
Filed: 2019-10-24
Abstract: To provide an architectural model display stand which can be automatically cleaned.SOLUTION: An architectural model display stand comprises a base. A display stand is rotatably installed on a center of a top end surface of the base, on a top end surface of the display stand, a display unit is installed, the display unit includes a glass cover installed to the top end surface of the display stand in a fixed state. On the top end surface of the display stand, a water tank opened upward is formed. On an outer circumferential surface of the display stand, an external dust collector is installed. The architectural model display stand which can be automatically cleaned of the invention can simulate sunlight of the whole day at various places in an architectural structure, can show people a situation in the architectural structure, therefore people can more clearly and directly grasp information in the architectural structure. The display stand can be manually rotated, and is convenient for observing the architectural structure in all directions, in addition, dust inside or outside of the display stand can be automatically removed when the display stand is not used, the display stand and the architectural model in the display stand can be made clean, thereby achieving better experience of people.SELECTED DRAWING: Figure 1
Patent JP-2021068270-A (JP)
Title: Mortgage loan support method
Inventor: ITO TETSUJI
IPC: G06Q40/02
Filed: 2019-10-25
Abstract: To provide a mortgage loan support method that allows a loan applicant to know an amount that can be borrowed before main examination and pre-examination.SOLUTION: In a mortgage loan support method, at a main examination step 30, examination application information and certificate data required for the examination application information are received by a server to perform main examination. At a pre-examination step 20, before performing the main examination step 30, from pre-examination application information including at least personal information and borrowing information, determination on whether or not mortgage loan can be received is performed to transmit a pre-determination result to a loan applicant. At a loanable amount simulation step 10, before performing the pre-examination step 20, from information required for diagnosis, including at least a date of birth of a loan applicant, an amount of self-financing planned for receiving mortgage loan, a date of joining a company employed, an employment form at the company, a capital of the company, an occupation and a position at the company, and annual income at the company, an amount that can be borrowed with the mortgage loan is calculated to transmit the amount to the loan applicant.SELECTED DRAWING: Figure 1
Patent JP-2020072641-A (JP)
Title: Reduction gear and electrical facility
Inventor: YAN GUO-JHIH
IPC: F16H1/28
Filed: 2019-10-28
Abstract: PURPOSE: To provide a reduction gear and an electrical facility capable of obtaining a reduction gear having a small volume and a strong driving capability.SOLUTION: The reduction gear has a motor 1 and a reduction gear 2. The motor 1 has a first rotary shaft 16 and a second rotary shaft 15, which rotate around a central axis, a second rotor 14 and a first rotor 13, a stator 12, and a first motor housing 11. The reduction gear 2 has a first gear 25, second gears 21, 40 and third gears 23, 41, an output shaft 24 driven by the third gear 23. The motor has a first bearing 17 and a second bearing 18. The first bearing 17 and the second bearing 18 are located on both sides of the stator 12 in an axial direction. The first gear 25 is located on a side surface of the second rotor 14 away from the stator 12.SELECTED DRAWING: Figure 1
Patent JP-2021070977-A (JP)
Title: Work machine
Inventor: UEDA TOSHIRO
IPC: E02F9/26
Filed: 2019-10-31
Abstract: To provide a work machine that can output information on the load of an object that is predicted to be released on a loading target in the release work while reducing the burden on an operator due to the setting work according to the situation at the work site.SOLUTION: A work machine 10 comprises: a base point posture setting unit 54 that sets a posture set from the postures of a work device in the holding work as a base point posture; a predictive load determination unit 55 that determines the predictive load of an object of work that is predicted to be released on a loading target in the release work based on the load acquired by a load acquisition unit when predetermined predictive load determination conditions are satisfied; and an output unit 56 that outputs a prediction result, which is information on a predictive load determined by the predictive load determination unit. The predictive load determination conditions include the fulfillment of the condition that the amount of posture change, which is a value indicating the degree of change in the posture of the work device from the base point posture, is greater than or equal to a predetermined change threshold for determining the predictive load.SELECTED DRAWING: Figure 6
Patent JP-2021071672-A (JP)
Title: Display system, display method, and display program
Inventor: SATO SHINYA
IPC: H04N5/225
Filed: 2019-11-01
Abstract: To avoid reconstruction of an environment for performing AR display.SOLUTION: A display system has a host apparatus and a HMD. The host apparatus has a first inertial sensor that detects inertia applied to the host apparatus and an image processing unit. The HMD has a camera that picks up an image of an outer scene, a second inertial sensor that detects inertia applied to the HMD, and an image display unit that can display an image transmitted from the host apparatus together with the outer scene. When detecting that the HMD is connected, the image processing unit associates first sensor data from the first inertial sensor with second sensor data from the second inertial sensor, recognizes an object in an image picked up by the camera, performs image processing by using the second sensor data, and causes the image display unit to display the image after the image processing in association with the object, and when detecting that the HMD is not connected, maintains estimation of the state of the object in the outer scene by using the first sensor data until the host apparatus is reconnected with the HMD.SELECTED DRAWING: Figure 1
Patent JP-2021076137-A (JP)
Title: Hub bearing
Inventor: SAKAGUCHI TOMOYA
IPC: C10M171/02
Filed: 2019-11-05
Abstract: To provide a hub bearing which can reduce a response delay possessed by the hub bearing itself, and can improve the steering stability of a vehicle.SOLUTION: A hub bearing 1 comprises: an outer ring 2 being a stationary-side raceway ring; a hub ring 3 and an inner ring 5 being rotation-side raceway rings; and balls 4 being a plurality of pieces of rolling bodies arranged between a raceway surface of the stationary-side raceway ring and raceway surfaces of the rotation-side raceway rings. A rolling contact part between the raceway surfaces and the rolling bodies is lubricated with grease, and in the rolling contact part, the surface roughness of at least one of the raceway surfaces which is selected from the raceway surface of the stationary-side raceway ring and the raceway surfaces of the rotation-side raceway rings is 0.03 μmRa or lower. Also, in the grease, a traction coefficient of the rolling contact part is 0.04 or lower at a temperature of 40°C, and at a vehicle speed of 20 km/h or higher of an automobile.SELECTED DRAWING: Figure 1
Patent JP-2021017290-A (JP)
Title: Shipment tape loader
Inventor: KAMATA YOSHIHIKO
IPC: B65G47/14
Filed: 2019-11-08
Abstract: To improve the point that the carrying speed of a shipment tape cannot be increased due to tact-feeding of the shipment tape.SOLUTION: A shipment tape loader 1 has a tape carrying mechanism 2 that feeds a shipment tape T and a feeder 3 that feeds a work-piece W (extremely small object) from a direction intersecting with a carrying direction of the shipment tape T of the tape carrying mechanism 2 to a loading stage 2A formed in part of a carrying path of the shipment tape T, and comprises suction mechanisms 5, 6 for sucking the work-piece W in a position opposite to a supply direction of the work-piece W of the feeder 3 with respect to the carrying path of the shipment tape T and in a position below the loading stage 2A.EFFECT: The work-piece W swiftly moves to the loading stage 2A and waits. When a loading hole Ta comes to the loading stage 2A, the work-piece W is immediately inserted in the loading hole Ta, and nearly at the same time the next work-piece W moves to the loading stage 2A and waits, thus eliminating the need to tact-feed the shipment tape T.SELECTED DRAWING: Figure 1
Patent JP-2021077134-A (JP)
Title: Vehicle control device and driver state determination method
Inventor: IWASE KOJI
IPC: A61B5/18
Filed: 2019-11-11
Abstract: To provide a vehicle-mounted control device which operates appropriately according to a type of driver anomaly, and to provide a driver state determination method.SOLUTION: In a vehicle control device of a vehicle control system, an attentional function detection unit 301 of a driver state detection unit 300 belonging to a driver behavior recognition unit detects the state of the attentional function of a driver of a vehicle on the basis of a distribution of salience in an external environment of the vehicle and line-of-sight movement of the driver. An autonomic nerve detection unit 302 detects the state of the autonomic nerves of the driver. A vehicle control unit 35 operates in accordance with a type of anomaly of the driver on the basis of a detection result of the attentional function detection unit and a detection result of the autonomic nerve detection unit.SELECTED DRAWING: Figure 3