baber/WOPTO huggingface dataset:
Patent JP-2021041056-A (JP)
Title: Computer program, server device, terminal device, and method
Inventor: NAKAMURA SHIGEKI
IPC: A63F13/53
Filed: 2019-09-13
Abstract: To provide a computer program, a terminal device, a server device, and a method capable of giving a feeling of reality of participating in a game to a viewing user.SOLUTION: A processor is allowed to function such that a first animation including an animation of a first avatar object of a distribution user generated on the basis of operation data regarding operation of the distribution user, and a second animation regarding a game generated on the basis of operation data regarding operation of the distribution user by using a received web page are distributed to a terminal device of a viewing user via a communication line, gift information for showing that a gift is given to the distribution user generated by operation of the viewing user for viewing the second animation is received via the communication line from the terminal device of the viewing user, and at least one of first ranking information for showing ranking regarding the distribution user who receives the gift information and second ranking information for showing ranking regarding the viewing user who transmits the gift information is displayed.SELECTED DRAWING: Figure 1
Patent JP-2020006220-A (JP)
Title: Apparatus, method and composition for endodontic treatment
Inventor: BJARNE BERGHEIM
IPC: A61C5/40
Filed: 2019-09-17
Abstract: To provide an apparatus, method, and composition for endodontic treatment which prevent trauma to a soft tissue near an apical opening and post-procedure complications.SOLUTION: The apparatus can include a fluid platform configured to substantially retain fluid in a tooth chamber during treatment. The fluid platform can help maintain fluid circulation in the tooth chamber as fluid flows into and out of a tooth chamber 65. The apparatus can also include a pressure wave generator 64 configured to generate acoustic waves that can be used for cleaning root canals and tooth surfaces in the tooth chamber. Examples of pressure wave generators include a liquid jet, an electromagnetic energy delivery device, and an ultrasonic device. The fluid can include antiseptic or antibacterial solutions to assist in tooth cleaning. The fluid may be degassed to have a reduced dissolved gas content (compared to non-degassed fluids used in endodontic treatments), which may improve the effectiveness of the pressure wave generation or the cleaning.SELECTED DRAWING: Figure 2A
Patent JP-2021047608-A (JP)
Title: Image processing device, imaging device, image processing method, and program
Inventor: ITO YOSHIE
IPC: G06T3/00
Filed: 2019-09-18
Abstract: To provide an image processing device capable of appropriately performing alignment between images when synthesizing a plurality of images.SOLUTION: An image processing device includes: a reference image serving as a position reference of image synthesis; an object image having an object to be included in a composite image obtained by the image synthesis; an image processing part which generates a difference image by selecting the reference image to be compared with the object image from a plurality of images and aligning the reference image and the object image to extract a difference; and an image composition part which generates the composite image by aligning the difference image with the reference image and combining them.SELECTED DRAWING: Figure 4
Patent JP-2021049899-A (JP)
Title: Wiper arm
Inventor: MACHIDA TAKESHI
IPC: B60S1/46
Filed: 2019-09-26
Abstract: To reduce the number of components and facilitate fixture of tubes in a wiper arm.SOLUTION: A wiper arm 11 has: an arm head; an arm shank 12 including a pair of facing side walls 12a, 12b and a top wall 12c integrally molded with the pair of side walls 12a, 12b; and two tubes 20, 21 disposed within the arm shank 12. The arm shank 12 includes a bottom cover 14. The bottom cover 14 includes: a plate-like body part 14a; and holding parts 14c which are provided protruding at edges of hole parts 14b formed at the body part 14a and respectively hold the tubes 20, 21. Each holding part 14c includes: a first wall part 14ca protruding toward the top wall 12c; and a second wall part 14cb integrally molded with the first wall part 14ca and disposed above the hole part 14b.SELECTED DRAWING: Figure 3
Patent JP-2021050675-A (JP)
Title: Internal combustion engine and control method for the same
Inventor: IOZUMI MANABU
IPC: F02B37/24
Filed: 2019-09-26
Abstract: To provide an internal combustion engine and a control method for the same capable of preventing a compressor from surging when a decrement in an acceleration opening is large.SOLUTION: An internal combustion engine: acquires a decrement ΔAO in an acceleration opening AO with respect to an engine 1 in accordance with lapse time; and, when the acquired decrement ΔAO in the acceleration opening is equal to or larger than a predetermined threshold ΔAO1, causes opening area adjustment means 10 adjusting an opening area of an inflow port of intake air A into a compressor 9 of a turbo supercharger 7 to make the opening area smaller than the opening area on the basis of an operation state of the engine 1.SELECTED DRAWING: Figure 3
Patent JP-2021049299-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-09-26
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: While a first specific performance from among plural kinds of performances is executed when an operation part is operated before a specific timing within an operation effective period, a second specific performance from among the plural kinds of performances is executed when the operation part is operated after the specific timing within an operation effective period. A predetermined display part displays an image for showing the operation effective period and the specific timing, and may display a first specific image for suggesting execution of the first specific performance or may not display the first specific image as an image displayed on the display part within the operation effective period, and may display a second specific image for suggesting execution of the second specific performance or may not display the second specific image.SELECTED DRAWING: Figure 141
Patent JP-2020025284-A (JP)
Title: Information processing system and radio terminal
Inventor: MATSUBARA TAKASHI
IPC: H04N21/436
Filed: 2019-10-01
Abstract: To provide an information processing system and a radio terminal that improve convenience for a user while considering the cooperation between a smartphone and a projector.SOLUTION: When receiving video output instruction information from a radio terminal (smartphone), a video device (projector) notifies the radio terminal of the fact that a camera, a microphone, and a speaker of the video device are available, and when receiving information necessary for connecting from the radio terminal to another apparatus (television conference server) via a network, connects to the another apparatus via the network. The radio terminal transmits authentication information and connects to the another apparatus via the network, and transmits, to the video device, information necessary for connecting to the another apparatus via the network. The another apparatus receives, via the network, video information picked up by the camera of the radio terminal and voice information collected by the microphone of the ratio terminal, and transmits, to the radio terminal via the network, the information on a video to be displayed on the radio terminal and information on a voice to be output from the speaker of the radio terminal.SELECTED DRAWING: Figure 1
Patent JP-2021063890-A (JP)
Title: Developing device and image forming apparatus
Inventor: KAWADA MASANORI
IPC: G03G15/08
Filed: 2019-10-11
Abstract: To provide a developing device that can stabilize the concentration of toner, even in a situation where the actual concentration of toner in the developing device and the concentration of toner based on a result of measurement made by a permeability sensor are different from each other.SOLUTION: A developing device conveys, while stirring, a two-component developer in a developer tank, and comprises: a permeability sensor that measures the permeability of developer in the developer tank; and a toner concentration control unit that determines whether part of the developer is stagnated in a detection area of the permeability sensor, when the developer is not stagnated, calculates the concentration of toner in the developer with a first method using a result of measurement made by the permeability sensor, when the developer is stagnated, calculates the concentration of toner in the developer with a second method different from the first method, and controls the amount of toner supplied to the developer tank based on the calculated concentration of toner.SELECTED DRAWING: Figure 8
Patent JP-2020016905-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: G09G3/30
Filed: 2019-10-17
Abstract: To provide a semiconductor device in which writing operation of signal current can be performed quickly in a current input type current source circuit.SOLUTION: A signal current is written after performing pre-charge operation. Therefore, writing operation is performed quickly. In the pre-charge operation, current is supplied to a plurality of circuits. At that time, magnitude of the current is made greater according to the number of circuits to be supplied with the current. As a result, a steady state can be obtained quickly. In addition, current may be supplied to a circuit other than the circuit which is a target of signal input when the pre-charge operation is performed.SELECTED DRAWING: Figure 1
Patent JP-2020037404-A (JP)
Title: Vehicle window glass
Inventor: FURUHASHI KAZUNORI
IPC: B60S1/58
Filed: 2019-10-25
Abstract: To provide a vehicle window glass that resists cracking and a method for manufacturing a vehicle window glass.SOLUTION: A vehicle window glass 1 of the present invention is provided with: a glass plate 11; a color ceramic layer 12, which is formed on the surface of the glass plate 11, and has a thickness more than 10 μm but equal to or less than 25 μm; and an electrically conductive layer 13, which is formed on the surface of the color ceramic layer 12, and has silver as a main component. The electrically conductive layer 13 and a terminal electrically connected to the electrically conductive layer 13 are connected to each other using a lead-free solder 14. In the vehicle window glass 1 of the present invention, since the thickness of the color ceramic layer 12 is more than 10 μm, the glass plate 1 is not susceptible to cracks.SELECTED DRAWING: Figure 1
Patent JP-2021068394-A (JP)
Title: Employee information registration system, employee information registration management method and employee information registration program
Inventor: SATO TADASHI
IPC: G06Q10/10
Filed: 2019-10-28
Abstract: To provide an employee information registration system, an employee information registration management method and an employee information registration program for efficient registration and approval processing of employee information.SOLUTION: An employee information registration system 1 includes: an information processing device 10, base length terminal devices 30a, 30b operated to base length of bases 20a, 20b; base terminal devices 40a1, 40a2 operated by an employees of the bases; and a manager terminal device 50 operated by a manager being an employee for managing each base. The information processing device 10 cooperates with the base length terminal devices 30a, 30b, the base terminal devices 40a1, 40a2 and the management terminal device 50 through a communication network NW.SELECTED DRAWING: Figure 1
Patent JP-2020024746-A (JP)
Title: Information processing device, program of information processing device, head-mounted display, and display system
Inventor: OGAWA KAZUHIRO
IPC: G06F3/0481
Filed: 2019-11-05
Abstract: To perform operation other than changing an attitude of a virtual camera in a virtual space.SOLUTION: A control program PRG causes a processor 1000 to function as a display control unit 110 that causes a display unit 12 provided in an HMD 1 to display an image obtained by taking an image of a virtual space SP-V with a virtual camera CM and an attitude information acquisition unit 114 that acquires attitude information B on an attitude of the HMD 1. The display control unit 110 can display the image in a normal control mode to change an attitude of the virtual camera CM in the virtual space SP-V on the basis of the attitude information B without changing the position of the virtual camera CM in the virtual space SP-V and in a position control mode to change the position of the virtual camera CM in the virtual space SP-V on the basis of the attitude information B. During display of the image in the normal control mode, when an amount of change in the attitude indicated by the attitude information B reaches a reference amount or more, the control mode is switched from the normal control mode to the position control mode.SELECTED DRAWING: Figure 8
Patent JP-2021077455-A (JP)
Title: Manufacturing method of polymer electrolyte solution
Inventor: MORI HIROTAKA
IPC: H01M8/102
Filed: 2019-11-05
Abstract: To provide a manufacturing method of a polymer electrolyte solution whose initial solution viscosity is low and which reduces a solution viscosity increase after long-time standing, and to provide a polymer electrolyte membrane which improves a membrane surface quality after high-speed coating and has a high piercing strength.SOLUTION: The present invention relates to a manufacturing method of a polymer electrolyte solution including the steps of obtaining a mixture containing perfluorosulfonic acid polymer, a low-boiling solvent and water by performing liquid-to-liquid mixing of a perfluorosulfonic acid polymer aqueous dispersion and a solvent containing the low-boiling solvent; and stirring the mixture with average stirring required power 0.01 to 1 kW/m3 and for a stirring time of 1 minute or longer. In the polymer electrolyte solution, a mass ratio of a low-boiling and aprotic solvent amount with respect to the low-boiling solvent amount in the mixture is 30 mass% or more. In the manufacturing method, initial solution viscosity (23°C) of the polymer electrolyte solution is 10 mPa s or more and 500 mPa s or less.SELECTED DRAWING: None
Patent JP-2021077810-A (JP)
Title: Superconducting coil device and current lead structure of superconducting coil
Inventor: HIRAYAMA TAKASHI
IPC: H01F6/06
Filed: 2019-11-12
Abstract: To improve the thermal stability of a superconducting coil.SOLUTION: A superconducting coil device 10 includes a superconducting coil 12, a current lead portion 20 including a superconducting current lead 22 and connected to the superconducting coil 12, a coil case 14 that airtightly accommodates a refrigerant together with the superconducting coil 12 and the superconducting current lead 22, and includes a lead accommodating pipe 18 accommodating the superconducting current lead 22, and a feedthrough 26 provided at one end of the lead accommodating pipe 18 for taking the current lead portion 20 out of the coil case 14, and a support structure 30 arranged in the lead accommodating pipe 18 so as to suppress convection of the refrigerant in the lead accommodating pipe 18 and supporting the superconducting current lead 22 to the lead accommodating pipe 18.SELECTED DRAWING: Figure 1
Patent JP-2020189620-A (JP)
Title: Center pillar for vehicle
Inventor: KIM MIN SU
IPC: B32B5/12
Filed: 2019-11-15
Abstract: To provide a center pillar for a vehicle in which while carbon-fiber-reinforced plastic and glass-fiber-reinforced plastic are alternately laminated to achieve reduction of weight of the center pillar, excellent rigidity of the center pillar can be maintained considering ceiling strength and side collision.SOLUTION: A center pillar according to the invention includes: a base layer which is formed of carbon-fiber-reinforced plastic; and laminated layers in which a large number of carbon-fiber-reinforced plastic and a large number of glass-fiber-reinforced plastic are alternately disposed on one surface and another surface of the base layer, respectively, and which is laminated and formed so that the carbon-fiber-reinforced plastic and the glass-fiber-reinforced plastic laminated on the one surface and the other surface of the base layer become symmetrical to each other with respect to a thickness direction of the center pillar.SELECTED DRAWING: Figure 5
Patent JP-2021081532-A (JP)
Title: Adapter device and imaging apparatus
Inventor: SATO KATSUHIKO
IPC: H04N5/225
Filed: 2019-11-18
Abstract: To provide an adapter device that has good operability, and into which an optical element is removably inserted.SOLUTION: An adapter device (100) includes a first mount (104) that is removably mounted on a lens device (200), a second mount (105) that is removably mounted on a camera main body (300), a housing (101) that holds the first mount and the second mount, an operating member (102) for operating a function of the lens device or the camera main body, and optical members (106, 107) that include an optical element and are removably inserted into the housing. The operating member is movable between a first position and a second position along a direction of an optical axis of the optical element, and when the operating member is at the first position, at least a part of the operating member and at least parts of the optical members overlap each other in the direction of the optical axis.SELECTED DRAWING: Figure 1
Patent JP-2021006515-A (JP)
Title: Production method of halogenated alkene compound and fluorinated alkyne compound
Inventor: ETO YUSUKE
IPC: C07C21/22
Filed: 2019-11-22
Abstract: To obtain a halogenated alkene compound and a halogenated alkyne compound at a high conversion rate and selectivity.SOLUTION: Any of the following methods (1)-(4) is employed: (1) a halogenated butane compound represented by CX1X2X3CHX4CFHCX5X6X7 [where X1, X2, X3, X4, X5, X6 and X7 are identical to or different from each other, and are halogen atoms] is subjected to a dehydrofluorination reaction; (2) a halogenated butene compound represented by CX1X2X3CX4=CHCX5X6X7 [where X1, X2, X3, X4, X5, X6 and X7 are the same as above] is subjected to a dehydrohalogenation reaction; (3) a halogenated alkane compound represented by CHX8A1CHX9A2 [where A1 and A2 are fluorine atoms or perfluoroalkyl groups, and X8 and X9 are identical to or different from each other, and are halogen atoms] is subjected to a dehydrohalogenation reaction in a vapor phase in the presence of a catalyst; and (4) a halogenated alkene compound represented by CX8A1=CHA2 [where A1, A2, and X8 are the same as above] is subjected to a dehydrohalogenation reaction in the presence of a catalyst.SELECTED DRAWING: None
Patent JP-2021084139-A (JP)
Title: Control device of electric motor and control method of electric motor
Inventor: SENOO TATSUYA
IPC: B23Q15/00
Filed: 2019-11-25
Abstract: To provide a control device of an electric motor and a control method of the electric motor capable of reducing thrust necessary for putting a shaft in a halting state.SOLUTION: A control device of an electric motor for driving a shaft which receives an influence of gravity includes a determination part for determining whether over-running action which over-runs a target position of the shaft is possible or not and a drive controlling part which controls drive of the electric motor so that the shaft drives up to an over-running position through which the shaft passes in a counter-gravity direction with respect to the target position when the shaft is driven in the counter-gravity direction, thereafter, drives again in a gravity direction and stops at the target position.SELECTED DRAWING: Figure 3
Patent JP-2020093846-A (JP)
Title: blank
Inventor: IMAI KEIICHI
IPC: B65D5/30
Filed: 2019-11-26
Abstract: To provide a blank capable of being assembled very easily, and capable of self-standing as a box in a state where both a first face plate and a second face plate are bent, and an assembly jig capable of efficiently assembling the blank.SOLUTION: The blank includes a polygonal bottom face plate 101, a first face plate 105 foldably connected to one of two sides adjacent to each other with vertex of the bottom face plate 101 interposed therebetween, and a second face plate 120 foldably connected to the other side, in which a lock structure portion 150 is configured such that a connecting structure of the first face plate 105 and the second face plate 120 is formed all at once at all vertices of the bottom face plate 101 when the first face plate 105 and the second face plate 120 are bent at the same time.SELECTED DRAWING: Figure 1
Patent JP-2020049484-A (JP)
Title: Aqueous vapor distillation apparatus, method, and system
Inventor: KAMEN DEAN
IPC: B01D3/32
Filed: 2019-11-26
Abstract: To provide a distillation apparatus which can produce reliable clean water with distributed smaller scale, which does not require expendable items and constant maintenance, and irrespective of water source.SOLUTION: A fluid vapor distillation system includes a control system for controlling a fluid vapor distillation apparatus which includes a discharge valve, a raw material flow controller for controlling a raw material flow valve, and a discharge level sensor connected to a discharge controller and the raw material flow controller. The discharge level sensor sends a signal concerning a discharge level to the discharge controller and the raw material flow controller which displays the discharge level. The raw material flow controller drives the raw material flow valve on the basis of at least a discharge level sensor signal, and the discharge controller drives the discharge valve on the basis of at least the discharge level sensor signal. The discharge level and the raw material flow level are held by use of the discharge level sensor signal as input.SELECTED DRAWING: Figure 75
Patent JP-2021084639-A (JP)
Title: Glass plate packing body
Inventor: NODA TAKAYUKI
IPC: B65D19/44
Filed: 2019-11-26
Abstract: To provide a packing body capable of suppressing as much as possible misalignment of a glass plate, when opening a glass plate packing body to take out the glass plate and a protection sheet from a laminate.SOLUTION: A glass plate packing body 1 comprises a laminate 4 including a rectangular glass plate 2 and a rectangular protection sheet 3, and a pallet 5 for loading the laminate 4 in a flat posture. When setting one side in which a length protruded from the side of the corresponding glass plate 2 is shortest as a shortest protruded side 3x, and setting the side in which the protruded length is next shorter than that of the shortest protruded side 3x as a next shortest protruded side 3y, of four sides 3a-3d of the protection sheet 3, a protruded length L1 of the shortest protruded side 3x is 0%-50% of a protruded length L2 of the next shortest protruded side 3y.SELECTED DRAWING: Figure 3
Patent JP-2021086032-A (JP)
Title: Image forming apparatus
Inventor: SHINOYA SHOTA
IPC: G03G21/16
Filed: 2019-11-28
Abstract: To prevent, in an image forming apparatus comprising a stack lever, damage to the stack lever even when a user performs a wrong operation.SOLUTION: An image forming apparatus 1 comprises: an ejection tray 73 that supports sheets S ejected from an ejection roller pair 72; a stack lever 80 that has a rotation shaft part 81, a lever part 82, and an actuator part 83, and is rotated in a rotation direction B when the amount of sheets S loaded on the ejection tray 73 is increased; a contact part 24a that can be in contact with the actuator part 83 rotated in association with the rotation in the rotation direction B of the stack lever 80 and regulates the rotation in the rotation direction B of the actuator part 83; and a contact part 25a that can be in contact with the stack lever 80 further rotating in the rotation direction B from a state where the contact part 24a is in contact with the actuator part 83 and regulates the rotation in the rotation direction B of the stack lever 80.SELECTED DRAWING: Figure 6