baber/WOPTO huggingface dataset:
Patent JP-2021030635-A (JP)
Title: Information processing system and program
Inventor: KIKUMOTO TAKASHI
IPC: B41J29/38
Filed: 2019-08-27
Abstract: To improve estimation accuracy of the time required for executing each printing job, compared to a configuration in which combinations with other printing jobs are not reflected in an estimated time required for executing printing jobs, when multiple printing jobs are allocated to one roll paper.SOLUTION: An information processing system comprises a processor for dynamically changing an estimated time required for executing each printing job, in accordance with changes in combinations of printing jobs allocated to one roll paper.SELECTED DRAWING: Figure 4
Patent JP-2021034692-A (JP)
Title: Electrode and power storage device
Inventor: OGIWARA NOBUHIRO
IPC: H01G11/30
Filed: 2019-08-29
Abstract: To provide a novel metal organic structure which can be charged and discharged.SOLUTION: The electrode hereof is an electrode to be used for a nonaqueous power storage device. The electrode comprises an organic skeleton layer having an aromatic ring structure with 2 or more aromatic rings condensed therein and containing a dialkoxy group and a dicarboxylic acid anion group, and a metal organic structure where a divalent transition metal element M (M is one or more of Co, Ni, Mn and Fe) forms a coordinate bond with oxygen included in the alkoxy group and carboxylic acid anion group of the organic skeleton layer to form a hexagonal lattice as an electrode active substance.SELECTED DRAWING: Figure 2
Patent JP-2021035031-A (JP)
Title: Trouble information processing device
Inventor: NISHIDA YUSUKE
IPC: G06Q50/10
Filed: 2019-08-29
Abstract: To provide an error information processing device, capable of easily making a prediction of trouble occurrence in the future.SOLUTION: In a working farm field specification system 1, a management server 4 (a trouble information processing device) comprises: a first trouble information storage part 56 that stores trouble information in regard to each of a plurality of tractors 2A (a work vehicle) that is trouble information including error information expressing an error occurred in each tractor 2A, period and position information expressing a period and a position where the error occurs, and type information on each tractor 2A; a second trouble information storage part 57 that stores information in regard to a trouble of each tractor 2A dealt by a service man at a service point where a service terminal 3 is installed; and an analysis part 45 that analyzes the stored trouble information. The analysis part is configured so as to classify the trouble information into at least each type and each kind of the errors, and each region.SELECTED DRAWING: Figure 2
Patent JP-2021030708-A (JP)
Title: Eraser, eraser composition commonly used for pencils and writing instruments containing thermal discoloration ink, and eraser body for thermal discoloration ink
Inventor: KAMEYAMA Shiori
IPC: B43L19/00
Filed: 2019-08-29
Abstract: To provide an eraser, an eraser composition commonly used for pencils and writing instruments containing thermal discoloration ink, and an eraser body for thermal discoloration ink that have excellent transparency, have practicality such as erasability and resistance to breakage, and can eliminate the complexity of using different types of erasers when erasing marks etc. written using a pencil and thermal discoloration ink.SOLUTION: The eraser of the present invention contains a vinyl chloride resin having an average degree of polymerization of 800 to 1500 and a plasticizer having a refractive index of 1.50 or more and a dissolution parameter of 9.4 to 11.0. The eraser of the present invention can also be used as a glyph for thermal discoloration ink.SELECTED DRAWING: None
Patent JP-2021038686-A (JP)
Title: Co2 takeout system
Inventor: FUJIWARA KIYOSHI
IPC: C01B32/50
Filed: 2019-09-02
Abstract: To reduce the waste of energy when taking CO2 out of a CO2 recovery device.SOLUTION: A CO2 takeout system 200 includes a CO2 storage facility 202 provided along with a building 201 and capable of taking out and storing CO2, and an energy generation device 203 installed on the building 201 for generating energy to be used in the building 201, or equipment installed on the building 201 to be used in the building 201 for releasing exhaust energy during operation. Excess energy out of energy generated by the energy generation device 203 or the exhaust energy released from the equipment is utilized for heating the CO2 recovery device to take CO2 out of the CO2 recovery device and store the taken-out CO2 in the CO2 storage facility 202.SELECTED DRAWING: Figure 3
Patent JP-2021037463-A (JP)
Title: Metal oxide particle dispersion composition
Inventor: ZHANG WANQING
IPC: C09K23/54
Filed: 2019-09-02
Abstract: To provide a metal oxide particle dispersion composition that enables the preparation of a high-refractive material which exhibits excellent heat-resistance performance, to which an inkjet method can be applied, and which is for forming a high-refractive layer in OLED illumination and the like or for use in a display such as an OLED display element.SOLUTION: This metal oxide particle dispersion composition contains: a specific silyl group-modified fluorene compound in which a naphthalene ring is bound to fluorene; and a specific (meth)acrylate compound. The silyl group is preferably a trimethoxysilyl group, a triethoxysilyl group, a methyldimethoxysilyl group, an ethyldimethoxysilyl group, a methyldiethoxysilyl group, or an ethyldiethoxysilyl group.SELECTED DRAWING: None
Patent JP-2021036822-A (JP)
Title: Harvesting robot
Inventor: TOSHIMA AKIRA
IPC: A01D46/24
Filed: 2019-09-03
Abstract: To provide a harvesting robot capable of efficiently performing harvesting work.SOLUTION: A harvesting robot comprises: n (n is an integer equal to or greater than 3) storage baskets arranged along a vertical direction; a first grip member 108 for gripping a storage basket on a bottom layer out of the n storage baskets; a second grip member 109 for gripping the storage basket on a k-th (k is an integer equal to or greater than 2 and equal to or smaller than n) layer from the bottom layer out of the n storage baskets; lift mechanisms 110, 111 for moving the first or second grip members 108, 109 in a vertical direction; and a harvesting mechanism 101 including an arm for harvesting an object. The second grip member 109 can change a grip object storage basket out of the n storage baskets, the first grip member 108 supports the stacked storage baskets in a range from the bottom layer to (k-1)th layer from the bottom layer, out of the n storage baskets, the second grip member 109 supports the storage baskets in a range from a k-th layer to n-th layer.SELECTED DRAWING: Figure 1
Patent JP-2021049737-A (JP)
Title: Recording system and processing device
Inventor: YAMAGUCHI SHUMPEI
IPC: B41J29/46
Filed: 2019-09-26
Abstract: To solve the problem that when the maximum number of sheets in processing by a medium processing device is uniformly determined taking curl of the sheets into consideration to a certain degree, the number of media which can be processed is suppressed unnecessarily when actual curl is small, and the sheets may get jammed when the actual curl is large.SOLUTION: A recording system comprises a recording part that performs recording on a medium, a placing part that is placed with the media having the recording performed thereon by the recording part, and a processing part that performs processing to a bundle of the media placed on the placing part. A control part, which controls feeding of the media into the placing part, determines a maximum number of media which can be placed on the placing part, on the basis of information concerning swelling of the medium on which the recording part performs recording.SELECTED DRAWING: Figure 1
Patent JP-2021049957-A (JP)
Title: tire
Inventor: HIBINO ATSUSHI
IPC: B60C11/03
Filed: 2019-09-26
Abstract: To improve wet performance and partial wear resistance performance in a four-rib tire.SOLUTION: A tire has a tread portion 2. The tread portion 2 is formed by three circumferential grooves 3, and four land parts 4. The four land parts 4 are made from two shoulder land parts 10, a first crown land part 8 and a second crown land part 9. The first crown land part 8 is provided with a plurality of first crown sipes 13 crossing the first crown land part. The second crown land part 9 is provided with a plurality of second crown sipes 14 crossing the second crown land part 9. The first crown sipes 13 and the second crown sipes 14 are respectively inclined with respect to a tire axial direction, and extend in wave-shapes in a sipe depth direction. In a tread plane view, at least one of the second crown sipes 14 extends in a first area 15 where any one of the first crown sipes 13 is projected in parallel to the tire axial direction on the second crown land part 9.SELECTED DRAWING: Figure 1
Patent JP-2021053907-A (JP)
Title: Plug and plug fitting structure
Inventor: YOSHITSUGU KOHEI
IPC: B28C7/16
Filed: 2019-09-30
Abstract: To provide a grout opening part clogging plug free from the need of a cutting operation, and further suitable for suppressing the force working in a removal direction.SOLUTION: A plug 1 is used for clogging a grout opening part or the like. A stationary part 3 and a constricted part 7 are inserted into an opening part. A head part 7 is not inserted into the opening part. The stationary part 3 presses the inner wall face of the opening part so as to clog the same. The constricted part 5 is smaller than the inner wall shape of the opening part. By providing the constricted part 5, the force working in a removal direction can be suppressed. Further, a part of the stationary part 3, the constricted part 5 and the head part 7 being a continuous hollow structure by a hollow part 21. By utilizing the hollow part 21, an operation for removal is facilitated.SELECTED DRAWING: Figure 2
Patent JP-2021054675-A (JP)
Title: Glass article and production method thereof
Inventor: NAKAJIMA KAZUYOSHI
IPC: C03B23/037
Filed: 2019-09-30
Abstract: To heighten handling ability of a glass article having a thin wall part.SOLUTION: A production method of a glass article includes a preparation step for preparing a glass preform 1 having a first thin wall part 1a and a first thick part 1b on different positions in a width direction, a molding step for molding a glass ribbon 2 having a second thin wall part 2a and a second thick part 2b on different positions in the width direction, by heating and simultaneously drawing downward the glass preform 1 by using a redraw method, and an article formation step for obtaining a glass roll 3 as a glass article from the glass ribbon 2.SELECTED DRAWING: Figure 1
Patent JP-2020085239-A (JP)
Title: Torque transmission device
Inventor: MAEZAWA KIYOSHIGE
IPC: F16H3/66
Filed: 2019-09-30
Abstract: To provide a torque transmission device that suppresses a manufacturing cost and is easy to design.SOLUTION: A plurality of planetary gear mechanisms 5 having the same configuration are linearly arranged along an axial line 41c of an input shaft 41. A planetary gear 55 of a first planetary gear mechanism 51 is connected to an output shaft 42 via a first carrier 6. A planetary gear 55 of second planetary gear mechanisms 52A to 52E is connected to an internal gear 56 of the planetary gear mechanism 5 that is adjacent to the second planetary gear mechanisms 52A to 52E via a second carrier 7 and arranged on the side farther from an engine EG than the second planetary gear mechanisms 52A to 52E. A main torque transmission device 22 comprises a band brake 8 that is a brake mechanism that restricts rotation of the internal gear 56 of any one of the six planetary gear mechanisms 5.SELECTED DRAWING: Figure 3
Patent JP-2021061511-A (JP)
Title: Electronic device and control method of the same
Inventor: KONUMA HIDETOSHI
IPC: G03B13/36
Filed: 2019-10-04
Abstract: To provide a technology for changing a display rate that can reduce power consumption while maintaining the visibility of a display.SOLUTION: An electronic device includes a display unit 107 that displays image data, a synchronization control unit 102 that generates a synchronization signal according to a display rate of the display unit, and an image processing unit 104 that operates with a clock for operation and processes image data displayed on the display unit at a display rate synchronized with the synchronization signal. The synchronization control unit does not change the clock for operation but changes the period of the synchronization signal according to the display rate of the display unit.SELECTED DRAWING: Figure 1
Patent JP-2021065251-A (JP)
Title: Operation tool for surgical robot
Inventor: SHINDO KOKI
IPC: A61B34/30
Filed: 2019-10-17
Abstract: To provide an operation tool capable of suppressing deterioration of operability and accuracy of estimation of external force associated with change in size of an operation tool.SOLUTION: An operation tool comprises: a driven part 21 which moves with transmission of driving force moving in a linear direction from outside; a power transmission part 51 for transmitting driving force moving in the linear direction to a treatment part where medical treatment is performed; a conversion part 31 for converting movement in the linear direction at the driven part 21 and transmitting the converted movement to the power transmission part 51; and a body 10 housing the driven part 21 and the conversion part 31 therein and supporting the treatment part. Magnitude of a movement quantity of the driving force in the linear direction in the driven part 21 is converted by the conversion part 31 and is transmitted to the power transmission part 51; thus, deterioration in operability and accuracy of estimation of external force associated with change in the size of the operation tool can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2020094031-A (JP)
Title: Cyclic azine compound, material for organic electroluminescent element, electron transport material for organic electroluminescent element, and organic electroluminescent element
Inventor: HATTORI KAZUKI
IPC: H01L51/50
Filed: 2019-10-18
Abstract: To provide a cyclic azine compound having excellent current efficiency and a long service life.SOLUTION: A cyclic azine compound has a specific structure with an aromatic ring and a heterocycle bound to triazine.SELECTED DRAWING: Figure 1
Patent JP-2021065382-A (JP)
Title: Game machine
Inventor: YAMAGUCHI MASAKI
IPC: A63F5/04
Filed: 2019-10-21
Abstract: To provide a game machine capable of increasing game amusement.SOLUTION: After performing a betting operation, a slot machine 10 starts the rotation of each of reels 32L, 32M, 32R based on operation of a start lever 41. Then, the corresponding reels are stopped by operating stop switches 42 to 44, a stop combination according to a lottery result is stopped, and tokens can be put out. In addition, a push order bell is provided in which a combination to be won differs depending on the operation order of the stop switches 42 to 44, and an advantageous section in which a push order notification is performed when a push order bell is won and a normal section in which the push order notification is not performed are set. When shifting to the advantageous section, a shift lottery to an AT mode in which the push order notification easily occurs is executed, using the value of a BB putout counter for grasping the number of tokens that are put out in a first BB state and a second BB state.SELECTED DRAWING: Figure 1
Patent JP-2020071224-A (JP)
Title: Impact-absorbing flooring
Inventor: OKUBO TORU
IPC: E04F15/18
Filed: 2019-10-21
Abstract: To provide an impact-absorbing flooring that can sufficiently correspond to the risk of femur fracture.SOLUTION: The shock-absorbing flooring 110 has a flooring surface material 111 formed of a hard material and a flooring substrate material 112 formed of a soft material. The flooring surface material 111 has a thickness of 2 to 20 mm, and a value of flexural rigidity of the floor surface material 111 per unit width is 0.01 Nmor more and 100 Nmor less. In a condition set so that a reference impact load Fs, generated by dropping an impactor to apply an impact to a buffer material, becomes 6500 N, an impact load F, generated when the impactor is dropped to apply an impact via the buffer material, becomes 2000 N or more and 5000 N or less.SELECTED DRAWING: Figure 1
Patent JP-2020087920-A (JP)
Title: Photosensitive coloring composition for organic el display device, color filter and organic el display device
Inventor: HIRASA YOSHIYUKI
IPC: G03F7/004
Filed: 2019-10-31
Abstract: To provide a photosensitive coloring composition for organic EL display device, color filter and organic EL display device, capable of satisfying two characteristics, i.e., high permeability of light emitted from an organic EL element and antireflection property of external light, in an organic EL display device using the organic EL element as a light source.SOLUTION: The photosensitive coloring composition for organic EL display device includes: coloring agent containing quinophthalone compound (A), binder resin, optical polymerizable compound and photoinitiator.SELECTED DRAWING: Figure 1
Patent JP-2020017543-A (JP)
Title: Positive electrode, lithium ion secondary battery, electric vehicle, hybrid car, system, moving object, and electronic device
Inventor: TODOROKI HIROATSU
IPC: H01M4/13
Filed: 2019-10-31
Abstract: To increase the conductivity and electric capacity of an electrode composed of active material particles or the like used for a battery.SOLUTION: A graphene net composed of 1 to 100 graphene is used in place of a conventionally used conductive assistant or binder. The graphene net which has a two-dimensional spread and a three-dimensional structure has a higher probability of coming into contact with active material particles and other conductive assistants to improve the conductivity and the bonding force between the active material particles. Further, such a graphene net can be obtained by mixing graphene oxide and active material particles, and then heated in a vacuum or a reducing atmosphere.SELECTED DRAWING: Figure 1
Patent JP-2021071189-A (JP)
Title: Reduction gear
Inventor: HASEGAWA TOMOHIKO
IPC: F16H1/32
Filed: 2019-11-01
Abstract: To improve torque density as compared with a conventional reduction gear.SOLUTION: A reduction gear (1) includes an external tooth gear (14), a carrier (20) synchronized with an autorotation component of the external tooth gear (14) and an inner pin (21) for transmitting the autorotation component of the external tooth gear (14) to the carrier (20). The external tooth gear (14) has an inner pin hole (14h) arranged on a position offset from a rotation center line of the carrier (20) to insert the inner pin (21). In a cross-sectional shape of the inner pin (21) on a face vertical to a center axis (O1), a radial direction width (b1) along a radial direction of the center axis (O1) is smaller than a tangent direction width (a1) along a direction vertical to the radial direction. In a cross-sectional shape of the inner pin hole (14h) on a face vertical to the center axis (O1), a radial direction width (b2) along the radial direction of a center axis (O2) of the external tooth gear (14) is smaller than a tangent direction width (a2) along the direction vertical to the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2020014965-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-11-05
Abstract: To provide a game machine capable of promoting player's willingness to the game.SOLUTION: When a specific performance is executed by performance execution means, a privilege advantageous to a player is imparted. Whenever a determination is executed by determination means, a position in which identification information is dynamically displayed on the basis of the determination result is determined by display position determination means. Thereby, the position in which the identification information is dynamically displayed can be changed whenever it is dynamically displayed. As a player focuses on the identification information, therefore, it is effective to promote player's willingness to the game.SELECTED DRAWING: Figure 1
Patent JP-2021077192-A (JP)
Title: Display control apparatus and display control method
Inventor: OKADA TOMOYUKI
IPC: G06Q30/06
Filed: 2019-11-12
Abstract: To provide a display control apparatus configured to motivate a user to purchase a commodity and prevent loss of sales opportunities for the commodity.SOLUTION: A display control apparatus 45 includes: an image data acquisition unit 454 which acquires commodity image data of a commodity sold in a virtual store; a stock quantity verification unit 455 which verifies the quantity of stock of the commodity for which the commodity image data has been acquired by the image data acquisition unit 454; and a display control unit 456 which displays the commodity image data acquired by the image data acquisition unit 454 on a virtual store display screen, and dynamically modifies the contents in the virtual store display screen in accordance with the quantity of stock verified by the stock quantity verification unit 455.SELECTED DRAWING: Figure 1
Patent JP-2021075242-A (JP)
Title: Core grid for crawler and elastic crawler
Inventor: MIHO YUSUKE
IPC: B62D55/253
Filed: 2019-11-13
Abstract: To provide a core grid for crawler which can avoid damage of an elastic body due to contact with a trank roller by suppressing pull-raising of the core grid for crawler, and an elastic crawler.SOLUTION: Inclination of a core grid base 33 in a longer direction and inclination thereof in a shorter direction occur in association with pull-raising of a core grid 32. By inclination of the core grid base 33 in the shorter direction of such inclinations, a shorter directional projection 37 or a stopper 38, which projects from a core grid projection 34 of the core grid base 33, and a stopper 38 or a shorter directional projection 37, which projects from an a core grid projection 34 of adjacent core grid base 33, are brought into contact with each other, and further inclination behavior of the core grid base 33 is restricted.SELECTED DRAWING: Figure 4
Patent JP-2021080840-A (JP)
Title: Engine control device
Inventor: TSUMURA YUICHIRO
IPC: F02D45/00
Filed: 2019-11-15
Abstract: To promptly determine an octane value.SOLUTION: A control device of an engine 1 comprises fuel supply sections (an injector 6 and a fuel supply system 61) and an ignition section (ignition plug 25), a measurement section (cylinder inner pressure sensor SW5) and a control section (ECU 10). The control section causes the ignition section to ignite an air-fuel mixture at a predetermined timing and thereby allowing: a portion of the air-fuel mixture to start combustion associated with flame propagation; and then the remaining unburnt portion thereof to undergoes combustion through partial self-ignition combustion. The control section also receives a measurement signal, calculates a heat quantity generated in a combustion chamber during a period from when the ignition section ignites to when the unburnt air-fuel mixture undergoes self-ignition, and determines an octane value of fuel on the basis of the calculated heat quantity.SELECTED DRAWING: Figure 7
Patent JP-2021081534-A (JP)
Title: Display device
Inventor: IIZAWA TAKASHI
IPC: G02B30/00
Filed: 2019-11-18
Abstract: To provide a display device that can virtually display an image.SOLUTION: A display device includes a lens plate having two surfaces, one of which is a convex lens surface, a display unit including an image display surface within a focal distance of the lens plate, and a supporting body that supports the lens plate. The supporting body is configured to be able to support the lens plate with a first posture in which one of two surfaces faces the image display surface and a second posture in which the other surface of the two surfaces faces the image display surface.SELECTED DRAWING: Figure 6