baber/WOPTO huggingface dataset:
Patent JP-2021000869-A (JP)
Title: Steering unit
Inventor: SAITO ATSUSHI
IPC: F16C35/077
Filed: 2019-06-20
Abstract: To prevent a bearing from coming off because of loose tightening of a bearing fixation member despite a simple structure.SOLUTION: A steering unit 1 includes a first housing 40 in which a bearing 81 and a bearing fixation member 82 that adjoins the bearing 81 in an axial direction and fixes the bearing 81 are incorporated, and a second housing 50 to be mounted on the first housing 40 so that the second housing will be opposed to the bearing fixation member 82 in the axial direction. An axial-direction distance between the bearing fixation member 82 and second housing 50 with assembling the first housing 40 and second housing 50 completed is smaller than a moving distance in the direction of a predetermined axis which the bearing fixation member 82 requires to shift from a state in which the bearing fixation member is incorporated in the first housing 40 to a state in which the bearing fixation member comes off from the first housing 40.SELECTED DRAWING: Figure 2
Patent JP-2021004931-A (JP)
Title: Resist composition and resist pattern forming method
Inventor: FUKUMURA TOMOKI
IPC: G03F7/004
Filed: 2019-06-25
Abstract: To provide a resist composition which achieves higher sensitivity, is excellent in lithographic characteristics, and is capable of forming a resist pattern having a good shape.SOLUTION: The resist composition contains a base component (A) and a fluorine additive component of a copolymer having a constituent unit (f1) represented by formula (f1-1) or formula (f1-2) and a constituent unit (f2) represented by formula (f2-1). At least one of Raf11 and Raf12 and at least one of Raf13 and Raf14 are hydrocarbon groups substituted with three or more fluorine atoms in total and not forming a crosslinked structure. The constituent unit (f2) has a specific acid-dissociable group containing an alicyclic group not forming a crosslinked structure.SELECTED DRAWING: None
Patent JP-2021005929-A (JP)
Title: Power transmission apparatus
Inventor: TAKAHASHI EISUKE
IPC: B60L53/122
Filed: 2019-06-26
Abstract: To provide a technique of a power transmission apparatus in which a problem that power is transmitted to an area outside the outer shape of a vehicle can be suppressed.SOLUTION: Power transmission apparatuses 100, 100b, 100c, 100d, 100e, 100f, 100g include: a plurality of power transmitters 110 that include vehicle detection devices 116, 116b for detecting vehicles 200, 200b, 200c, 200e each having a receiver 205, are disposed along a travel path RS and supply power to the vehicles; and power transmission control devices 150, 150e that control each of the plurality of power transmitters, detect travel directions Dt1, Dt2, Dt3 of the vehicles, and control the power transmitters to reduce or stop a power supply when the detected travel directions intersect the arrangement directions of the plurality of power transmitters.SELECTED DRAWING: Figure 3
Patent JP-2021007606-A (JP)
Title: Game machine
Inventor: OKUMURA MASAHIRO
IPC: A63F7/02
Filed: 2019-06-30
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game machine.SOLUTION: When torque of a motor 863 is fixed without depending on an operation position of a pressing operation device 1261 (the amount of operation of the pressing operation device 1261) within a traveling range of a button operation part 850 by an operation mechanism 860, reaction force to pressing operation to the pressing operation device 1261 can be fixed within the traveling range. When the torque of the motor 863 is increased or decreased linearly or nonlinearly as the amount of operation (amount of push-in) of the pressing operation device 1261 increases within a traveling range of the button operation part 850 by the operation mechanism 860, reaction force to pressing operation to the pressing operation device 1261 can be increased or decreased linearly or nonlinearly within the traveling range. Accordingly, operation feeling when a player operates a part 852 to be operated can be diversified.SELECTED DRAWING: Figure 20
Patent JP-2021009221-A (JP)
Title: Projection optical system and projection device
Inventor: MASUI ATSUO
IPC: G03B21/14
Filed: 2019-07-01
Abstract: To provide a projection optical system having compact configuration and wide angular field, and preventing part of projection light from being blocked by a main body part of a projection device.SOLUTION: The projection optical system substantially comprises, in order from an enlargement side, a first optical system LU1 for enlarging and projecting an intermediate image, and a second optical system LU2 for forming an intermediate image of an image. The first optical system substantially comprises: a first lens group G1; a first reflection optical element R1; and part of a second lens group G2. The second optical system substantially comprises: a balance of the second lens group; a second reflection optical element R2; and a third lens group G3. The first lens group and the third lens group are arranged on a projection side with respect to the second lens group. A conditional expression: T1/T3>1.0 is satisfied, where T1 represents a distance on an optical axis from most enlarged side face of the first lens group to most reduced side face of the first lens group, and T3 represents a distance on an optical axis from most enlarged side face of the third lens group to most reduced side face of the third lens group.SELECTED DRAWING: Figure 1
Patent JP-2021008380-A (JP)
Title: Semiconductor material containing compound composed of magnesium, tin, and nitrogen, and pigment including the same
Inventor: KAWAMURA SHIRO
IPC: C01B21/06
Filed: 2019-07-02
Abstract: To discover a substance/material having a desired absorption end comprising elements with little environmental load, and apply it to an electronic device, a pigment or the like.SOLUTION: A semiconductor material contains compounds composed of alkaline earth metals, group 14 elements, and nitrogen. The alkaline earth metals may be magnesium. The group 14 elements may be tin. The resultant compounds may have a rock salt crystal structure or a laminar rock salt structure. Such nitride may be prepared under conditions of little vapor or oxygen and may be treated and produced at high pressure and high temperature.SELECTED DRAWING: Figure 1
Patent JP-2021008579-A (JP)
Title: Solvent for binder resin, and binder resin composition containing the same
Inventor: SASAKURA YUKA
IPC: C08K5/05
Filed: 2019-07-02
Abstract: To provide: a solvent for a binder resin based on petrochemistry which uniformly dissolves a binder resin, does not require a long time in drying, does not cause uneven drying or drying residues, and allows easy production of a paste solution for an electronic information material, a conductive ink solution and the like having a viscosity suitable for reducing the film thickness during coating; and a binder resin composition containing the same.SOLUTION: A solvent for a binder resin contains a 2-cyclohexyl propane derivative represented by the general formula (1) in the figure. [In the formula, R is a hydrogen atom or C1-C4 acyl group.]SELECTED DRAWING: None
Patent JP-2019202157-A (JP)
Title: Systems and methods for haptic remote control gaming
Inventor: AMAYA B WEDDLE
IPC: G06F3/01
Filed: 2019-07-03
Abstract: To provide systems and methods for haptic remote control gaming.SOLUTION: A portable multifunction device receives information from a remotely controllable device. The portable multifunction device is operable as a remote control for the remotely controllable device. The portable multifunction device may be a smartphone, a tablet computer, or another suitable electronic device. The portable multifunction device can determine a haptic effect on the basis at least partly of the information received from the remotely controllable device. The portable multifunction device may generate a signal configured to cause an actuator to output the determined haptic effect. The portable multifunction device can output the signal.SELECTED DRAWING: Figure 1
Patent JP-2020200231-A (JP)
Title: Method of producing multifunction fertilizer using livestock excrement such as cow dung, pig dung, and chicken dung, and paper sludge ash, etc., as base compound
Inventor: AOKI KYOKO
IPC: C02F11/16
Filed: 2019-06-10
Abstract: To provide a method of producing a multifunction fertilizer capable of solving a problem that it is difficult to dispose of conventional livestock excrement and PS ash and recycling, as industrial and social resources, the livestock excrement and the PS ash that are expected to be brought forth in large quantity also in the future by easily and efficiently converting those materials into the fertilizer for use.SOLUTION: A method of producing a fertilizer of this invention includes: volatilizing livestock excrement as much as possible, preparing dried excrement by drying naturally or fermented excrement by piling and aging; adding PS ash to the excrement; and adding a photosynthetic material, lactic acid bacteria, etc. to bear multiple functions. The method relates to producing a multifunction fertilizer that; increases moisture retention with air from a porous structure held by the PS ash or from squashy cow dung; deodorizes odor; includes balanced nutrients with nitrogen, phosphorus, potassium, magnesium, calcium, etc.; and helps a person to foster physical fitness with immune strength by producing a food product rich in nutritional value through generating carbohydrate by photosynthesis and allowing the person who ingests a lactic acid bacteria-containing product to retain the lactic acid bacterium, etc. in the body.SELECTED DRAWING: None
Patent JP-2021012452-A (JP)
Title: Material search system, material search method, material search device, and program
Inventor: KOYANAGI TAKAHITO
IPC: G06F16/432
Filed: 2019-07-04
Abstract: To search for materials of similar electronic documents with high accuracy even if a part (material) of an electronic document is diverted.SOLUTION: One aspect of the present invention includes: a cropping unit that crops a first material including a part of display objects out of first display information including a plurality of display objects; a first feature extraction unit that extracts features of the first material; a second feature extraction unit that extracts the features of a second material to be subjected to the search, which is a material including a plurality of display objects; a comparison unit that compares, for each first material cropped by the cropping unit, the features of the first material extracted by the first feature extraction unit with the features of the second material extracted by the second feature extraction unit; and a search unit that searches for the first material that is similar to the second material out of the plurality of first materials, based on the comparison result by the comparison unit.SELECTED DRAWING: Figure 1
Patent JP-2021012983-A (JP)
Title: Wiring circuit board and manufacturing method of wiring circuit board
Inventor: SASAOKA RYOSUKE
IPC: C08F283/04
Filed: 2019-07-09
Abstract: To provide a wiring circuit board in which degradation in adhesibility of a second insulating layer to a first insulating layer under a moist heat condition can be suppressed, and furthermore reworkability of an electronic component can be ensured, and a manufacturing method of a wiring circuit board with high manufacturing efficiency.SOLUTION: A mounting board 1 comprises in a mounting substrate: a base insulating layer 4 containing polyimide, a development accelerator, and a photosensitizing agent; and a first terminal 10 arranged on one surface 4A of the base insulating layer 4, the sum of the content ratio of the development accelerator and the content ratio of the photosensitizing agent in the base insulating layer 4 is adjusted to 5 ppm or more and 50 ppm or less.SELECTED DRAWING: Figure 2
Patent JP-2021010673-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-09
Abstract: To enhance interest in a game.SOLUTION: A game machine includes variable display executing means, performance control means, and information output means. The variable display executing means can execute variable display of first identification information and variable display of second identification information in parallel, when a predetermined condition corresponding to one variable display is satisfied, interrupts the other variable display, and restarts the other variable display after the interruption. The information output means can output special information capable of specifying the remaining variable display time of the other variable display to the performance control means. The performance control means can execute a performance corresponding to the variable display time specified on the basis of the special information.SELECTED DRAWING: Figure 10-18
Patent JP-2020182814-A (JP)
Title: Ultraviolet disinfection apparatus having no dead corner in terminal equipment
Inventor: XU ZENG
IPC: A61L2/10
Filed: 2019-07-09
Abstract: To provide an ultraviolet disinfection apparatus having no dead corned in terminal equipment.SOLUTION: The ultraviolet disinfection apparatus includes a disinfection box and a disinfection chamber installed in the disinfection box, a lamp base is fixedly installed on a top wall of the disinfection chamber and ultraviolet lamps are contained in the lamp base, a slide groove is installed in a bottom wall of the disinfection chamber. An article to be disinfected such as a smartphone and a personal computer can be disinfected by being irradiated with ultraviolet if the article to be disinfected is placed at a designated position in the apparatus when the ultraviolet disinfection apparatus is used. The ultraviolet disinfection apparatus can automatically turn the article over after the top face of the article is disinfected, thus achieves dead corner-free disinfection and performs satisfactory disinfection, furthermore the ultraviolet disinfection apparatus avoids such a trouble that the skin is directly irradiated with ultraviolet if a user manually turns the article over.SELECTED DRAWING: Figure 1
Patent JP-2021014245-A (JP)
Title: Vehicle periphery display device
Inventor: YAMAMOTO KINJI
IPC: B60W50/14
Filed: 2019-07-16
Abstract: To enable an occupant looking at an image for display to easily grasp how a state of a direction of a wheel is, in making a display part display the image for display including a vehicle body image and an image of the periphery thereof.SOLUTION: A vehicle periphery display device according to an embodiment comprises as one example: an acquisition part that acquires a photographed image obtained by photographing the periphery of a vehicle by a photographing part; and a display processing part that makes a display part display an image for display including a vehicle body image of the vehicle and a peripheral image of the periphery of the vehicle on the basis of the photographed image, which when a steering angle of the vehicle is above a predetermined steering angle, displays on the image for display an image of a wheel of the vehicle, and if the steering angle of the vehicle is less than the predetermined steering angle, does not display on the image for display the image of the wheel.SELECTED DRAWING: Figure 4
Patent JP-2020011720-A (JP)
Title: Device for vehicle and method for fragmenting component for vehicle
Inventor: FREIENSTEIN HEIKO
IPC: B60R21/0136
Filed: 2019-07-17
Abstract: To provide a device which can reduce, in the case of a collision of a vehicle, damage caused by the collision.SOLUTION: The disclosure relates to a device (105) for a vehicle (100). The device (105) comprises a component (110) for the vehicle (100), and an explosive unit (115). The explosive unit (115) is configured to cause the component (110) to fragment in response to a trigger signal (120).SELECTED DRAWING: Figure 1
Patent JP-2021019273-A (JP)
Title: Image forming apparatus
Inventor: ONDA YUTAKA
IPC: H04N1/00
Filed: 2019-07-19
Abstract: To improve visibility of a state display section for notifying a user of the state of an image forming apparatus, while protecting the eyes of the user.SOLUTION: An image forming apparatus 100 is provided on its front part with an operation unit 18 including a touch panel display 50, and comprises a state display section 60 that is arranged around the operation unit 18 and notifies the state of the image forming apparatus 100. The state display unit 60 includes a light source 63 that is arranged such that the central axis CL is directed downward with respect to the horizontal direction, and an emission section 68 that emits light from the light source 63 to the outside.SELECTED DRAWING: Figure 3
Patent JP-2021017336-A (JP)
Title: Transfer device
Inventor: KUROKAWA MASASHI
IPC: B65G47/28
Filed: 2019-07-19
Abstract: To provide a transfer device capable of accurately transferring an article with a simple constitution.SOLUTION: A transfer device 1 comprises: an article carrier mechanism 5 which carries a sandwich S, supplied from the outside, to a prescribed position along one direction, and further aligns the sandwiches S into a line along the one direction; and a transfer mechanism 7 which holds the plurality of sandwiches S aligned in the article carrier mechanism 5 to transfer to a container C. The transfer mechanism 7 contains: an oscillation part 20 which extends along a direction orthogonal to the one direction, and further is oscillatably provided around a shaft extending in the one direction, to oscillate between an acquisition position P1 at which the sandwich S is acquired from the article carrier mechanism 5 and a supply position P2 at which the sandwich S is supplied to the container C; and a holding part 21 which is movably provided along the extending direction of the oscillation part 20, and holds the sandwich S at the acquisition position P1, and further loads the sandwich S on the container C at the supply position P2.SELECTED DRAWING: Figure 1
Patent JP-2021022955-A (JP)
Title: Management device for power storage element and power storage device
Inventor: MIZUTA YOSHIHIKO
IPC: H01M50/20
Filed: 2019-07-24
Abstract: To achieve, while suppressing increase in the number of components, protection of a power storage element in the case where a heavy-current flows into the power storage element, thereby a management section cannot open a relay.SOLUTION: A BMS 50 comprises a relay 54 connected in series to a secondary battery 12, and a management section 55 which is operated by power supplied from the secondary battery 12 to open or close the relay 54. A part 100 of components of the relay 54 functions as a fuse.SELECTED DRAWING: Figure 7
Patent JP-2021022434-A (JP)
Title: Cell fixing mechanism, battery pack, and cell fixing method
Inventor: KANAZAWA TAKAHITO
IPC: H01M10/6561
Filed: 2019-07-24
Abstract: To provide a cell fixing mechanism, a battery pack, and a cell fixing method that can directly and easily fix a cell laminate in a battery case to the battery case.SOLUTION: A cell fixing mechanism 4 presses and fixes a cell laminate 2 in which a plurality of cells 20 are laminated to a wall part of a battery case 3, and includes an elastic member 5 that alternatively has a plurality of lateral face pressing parts 51 and a plurality of lateral face pressure receiving parts 52 capable of elastically abutting on a lateral face 20d of the cell 20 in a height direction of the cell 20, and a pressing member 6 that has a plurality of first projections 63 provided separately from the elastic member 5 and corresponding to the lateral face pressure receiving parts 52. In the battery case 3 in which the cell laminate 2 is disposed, because the first projections 63 of the pressing member 6 press the lateral face pressing parts 51 to the lateral face 20d of the cell 20 via the lateral face pressure receiving parts 52 of the elastic member 5, the lateral face pressing parts 51 are caused to electrically abut on the lateral face 20d of the cell 20 and the cell laminate 2 is pressed and fixed to a side wall part 32 of the battery case 3.SELECTED DRAWING: Figure 9
Patent JP-2021020509-A (JP)
Title: Heat medium heating device
Inventor: SAKAHARA KOJI
IPC: B60H1/03
Filed: 2019-07-25
Abstract: To heat a heat medium distributing in a case to a uniform temperature without retention, and suppress a pressure loss of the heat medium.SOLUTION: A case 10 includes: a storage part 10a which stores a first heating element 30a and a second heating element 30b in a state of isolating a first storage space S1 and a second storage space S2 in an area except for a communication part 10b which communicates between the first storage space S1 for storing the first heating element 30a and the second storage space S2 for storing the second heating element 30b; an inflow part 13 which makes the heat medium flow in the first storage space S1; and an outflow part 14 which makes the heat medium flow out from the second storage space S2. A first flow passage forming member 17 for forming a first spiral flow passage 18 in which the heat medium flows spirally in a straightened state along an outer circumference of the first heating element 30a is arranged in the first storage space S1. A second flow passage forming member 19 for forming a second spiral flow passage 20 in which the heat medium flows spirally in a straightened state along an outer circumference of the second heating element 30b is arranged in the second storage space S2.SELECTED DRAWING: Figure 1
Patent JP-2019204967-A (JP)
Title: Organic EL display device and manufacturing method thereof
Inventor: KISHIMOTO KATSUHIKO
IPC: G09F9/30
Filed: 2019-07-29
Abstract: SOLUTION: A thin film transistor (TFT) 20 includes a gate electrode 23, a drain electrode 26, a source electrode 25, and a semiconductor layer 21 including a region to be a channel and extending in a predetermined direction. A first conductor film constituting the drain electrode and a second conductor film constituting the source electrode are arranged such that each of a part of the first conductor film 26a and a part of the second conductor film 25a are alternately arranged in the predetermined direction. The connection between a drive circuit and an organic light emitting element is performed through a conductor layer 410 including a Ti layer and a Cu layer (Cu alloy layer) embedded in a contact hole formed in a planarization film 30, and the surface of the planarization film is formed with an arithmetic average roughness Ra of 50 nm or less.EFFECT: Uniform light emission is obtained in each pixel, and the occurrence of color unevenness and/or luminance unevenness can be suppressed, and the display quality of an organic EL display device can be greatly improved.SELECTED DRAWING: Figure 1A
Patent JP-2020163364-A (JP)
Title: Ion removing system
Inventor: TAKEHISA AYANE
IPC: C02F1/461
Filed: 2019-07-30
Abstract: To provide an ion removing system enhancing a metal ion removal effect.SOLUTION: An ion removing system comprises: an electrolysis device generating alkaline water and acidic water by electrolysis; a hard water flow passage connected to the electrolysis device and supplying hard water to the electrolysis device; a batch processing tank mounted in the middle of the hard water flow passage and housing the hard water; a return flow passage connected to the batch processing tank so as to return the alkaline water or the acidic water generated by the electrolysis device to the batch processing tank; and a fine bubble generator generating fine bubbles in a circulation flow passage including the batch processing tank, the electrolysis device and the return flow passage, and adsorbing metal ions in the water by the generated fine bubbles to remove the metal ions from the water.SELECTED DRAWING: Figure 1