baber/WOPTO huggingface dataset:
Patent JP-2021191056-A (JP)
Title: Electronic apparatus, power supply device, and control method
Inventor: TAKAIWA KAN
IPC: G03B15/05
Filed: 2020-05-27
Abstract: To enable power to be supplied from an electronic apparatus to an accessory device when the accessory device and a power supply device to which a plurality of batteries can be connected are connected to the electronic apparatus.SOLUTION: An electronic apparatus has first connection means to which an accessory device is connected, second connection means, to which a power supply device is connected, having a first power supply terminal for receiving first power from the power supply device and a second power supply terminal for receiving second power larger than the first power, and control means for performing control to require the power supply device connected to the second connection means to output large power and to supply to the accessory device the second power supplied by using a plurality of batteries from the power supply device to the second power supply terminal according to the request of the large power output when the batteries are connected to the power supply device.SELECTED DRAWING: Figure 1
Patent JP-2021187630-A (JP)
Title: Extraction tool for brake wheel of elevator
Inventor: SUZURIGAWA MASAHIDE
IPC: F16D65/00
Filed: 2020-06-01
Abstract: To provide an extraction tool which can efficiently pull out a brake wheel which is tightly fitted to a drive shaft of a winding machine of an elevator.SOLUTION: There is provided an extraction tool 30 to pull out a brake wheel 16 whose shaft hole 16P is tightly fitted to a drive shaft 12 of a winding machine 10 of an elevator from the drive shaft 12, comprising: a plurality of extraction rods 40 inserted into at least a plurality of through-holes 16H formed in the brake wheel 16, having an outer diameter larger than the through-holes 16H and having a nut 42 that engages one side of the brake wheel 16; an extraction board 50 to which each of the extraction rods 40 is connected on the other side of the brake wheel 16 and which has a threaded hole 50A formed in the center; and a push screw 60 screwed into the threaded hole 50A in the extraction board 50 and arranged on the same axis as the drive shaft 12.SELECTED DRAWING: Figure 5
Patent JP-2020188772-A (JP)
Title: Protease-activatable bispecific proteins
Inventor: YANG WEI
IPC: A61P31/00
Filed: 2020-06-02
Abstract: To provide protease-activatable bispecific proteins (PABPs), nucleic acids encoding the PABPs, methods of making the PABPs, and methods of using the PABPs.SOLUTION: Described herein are protease-activatable proteins (PABPs), which, when activated, can mediate cytolysis of target cells by effector cells. Also provided are nucleic acids encoding the PABPs and methods of making and using the PABPs. Such PABPs comprise at least a portion that binds to a target cell, a portion that binds to an effector cell, and a protease cleavage site.SELECTED DRAWING: Figure 1
Patent JP-2020166876-A (JP)
Title: Image generation system, image generation method, and program
Inventor: MUKOYA MINORU
IPC: G09G5/377
Filed: 2020-06-03
Abstract: To provide an image generation system, an image generation method, and a program with which it is possible to generate an image obtained by combining a captured image obtained by capturing real space and an image of virtual space with a low processing load.SOLUTION: A captured image storage part 100 associates and stores captured images with positions of a virtual vehicle in virtual space, the captured images being captured by a camera provided in a real railway vehicle that moves in real space. A virtual vehicle position update part 106 updates the position of the virtual vehicle in the virtual space in accordance with a user operation. A virtual space image generation part 110 generates a virtual space image representing appearance of the virtual space as seen from a virtual space viewpoint position corresponding to the updated position of the virtual vehicle. A captured image acquisition part 112 acquires, from the captured image storage part 100, one or more captured images that are identified on the basis of the updated position of the virtual vehicle. A composite image generation part 114 generates a composite image of the generated virtual space image and the acquired one or more captured images.SELECTED DRAWING: Figure 15
Patent JP-2021056491-A (JP)
Title: Extender lens, optical system, and image capturing device
Inventor: KOMATSU HIROKI
IPC: G02B15/20
Filed: 2020-06-04
Abstract: To provide an extender lens that offers good optical performance, an optical system comprising the extender lens, and an image capturing device comprising the extender lens.SOLUTION: An extender lens replaces a part of a master lens to make a focal length of an entire lens system after replacement longer than a focal length of the master lens. The extender lens consists of a first lens group and a negative second lens group in order from the object side. The first lens group is a lens group having positive refractive power and the smallest focal length in a lens group consisting of one lens component or a plurality of successive lens components. The extender lens satisfies predefined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2021194555-A (JP)
Title: Catalyst electrode, method for manufacturing the same and method for oxidizing formic acid using the same
Inventor: ABE TOSHIYUKI
IPC: B01J35/02
Filed: 2020-06-09
Abstract: To provide a catalyst electrode capable of oxidizing formic acid by a photocatalyst action and a catalyst action, a method for manufacturing the same and a method for oxidizing formic acid using the catalyst electrode.SOLUTION: There is provided a catalyst electrode 10 obtained by laminating an n-type organic semiconductor layer 14 and a p-type organic semiconductor layer 16 in this order on an electrode substrate 12, wherein a promotor 18 containing cuprous oxide and metal copper is carried on the p-type organic semiconductor layer 16. The catalyst electrode exhibits a photocatalyst action and a catalyst action for the oxidation of formic acid and can efficiently oxidize formic acid both under light irradiation and a dark place.SELECTED DRAWING: Figure 1
Patent JP-2021194092-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-09
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021196760-A (JP)
Title: Display assembly and portable information device
Inventor: SHIODA TATSUYA
IPC: H04M1/02
Filed: 2020-06-11
Abstract: To provide a display assembly and a portable information device which can be easily subjected to maintenance.SOLUTION: A display assembly for use in a portable information device includes a first frame, a second frame adjacent to the first frame, a hinge relatively rotatably linking the first frame and the second frame, a display extended from the first frame to the second frame so as to cover upper surface openings of the first frame and the second frame and having a bent region at a position crossing a boundary line of the first frame and the second frame, and a bezel member provided between a peripheral part of the display and the first frame and the second frame.SELECTED DRAWING: Figure 3
Patent JP-2021195785-A (JP)
Title: Foundation forming method and foundation structure
Inventor: ASANO MASAHIRO
IPC: E02D27/01
Filed: 2020-06-15
Abstract: To provide a foundation forming method and foundation structure that can improve workability while ensuring the anchor effect.SOLUTION: A foundation forming method for forming a floor surface and fixing an installed object to be provided on the floor surface includes the steps of: providing a grounding part that is arranged at a position along the floor surface; providing a fixing member, which can fix the installed object, on a lower surface side of the grounding part; providing a plate-like member, which extends in a direction intersecting the vertical direction, on a lower part of a rod-like member extending in the vertical direction in a non-movable manner; connecting an upper part of the rod-like member to a lower part of the fixing member; and pouring concrete to a predetermined floor surface height.SELECTED DRAWING: Figure 5
Patent JP-2021197081-A (JP)
Title: Control apparatus, method of starting the same, and electrical device
Inventor: INAGAKI YASUHIRO
IPC: G06F1/3234
Filed: 2020-06-18
Abstract: To provide a control apparatus for reducing the time required for stating a processor, a method of starting the control apparatus, and an electrical device.SOLUTION: A control apparatus is mounted on a multifunction device and includes a processor which executes control processing and a first storage unit storing a first memory image to be obtained after the processor completes start operation of an operating system. In a method of starting the control apparatus, when the operating system is started, the first memory image stored in the first storage unit is developed in a main memory, and the processor starts an operation based on data stored in the main memory with the first memory image developed therein.SELECTED DRAWING: Figure 2
Patent JP-2022001978-A (JP)
Title: Screen element complementary device, screen element complementary method and screen element complementary program
Inventor: BABA TAKETO
IPC: G06F3/0481
Filed: 2020-06-19
Abstract: To provide a screen element complementary device, a screen element complementary method, and a screen element complementary program capable of automatically complementing elements on the screen (even in the case of N layers).SOLUTION: In the present embodiment, (1) by defining the element placed on the screen as the current element, and referring to the element setting master including a type of element and a type of parent element, the type of the element associated with the current element and the type of the parent element associated with it is acquired, (2) it is checked whether or not the type of the acquired parent element matches a type of the element for the assigned destination element which is the element to which the element placed on the screen is assigned, (3) if they do not match, the parent element specified by the acquired parent element type is generated on the screen and defined as the current element, and (4) the processes (1) to (3) are repeated until it is determined that they match in the process (2).SELECTED DRAWING: Figure 11
Patent JP-2022012108-A (JP)
Title: Refrigeration unit and superconducting magnet device
Inventor: UENO KOKI
IPC: H01L39/04
Filed: 2020-07-01
Abstract: To enable the reduction of temperature difference between a second cooling unit of a cryogenic refrigerator and a sleeve provided in a vacuum container and coming in thermal contact with an object to be cooled, and further to enable the improvement of detachability between the second cooling unit and the sleeve.SOLUTION: A refrigeration unit includes: a vacuum container storing a superconducting coil and a radiation shield; and a cryogenic refrigerator 13 attached to the vacuum container, the vacuum container comprises a sleeve 14 storing the cryogenic refrigerator, the cryogenic refrigerator comprises a second cooling stage 16 cooling the superconducting coil, a coating layer 26 made of soft metal having good thermal conductivity is formed on a contact surface 28 in the second cooling stage by work including plating, cold spray or deposition, a separation type release layer 27 for releasing the coating layer is formed on a second sleeve 22 of the sleeve 14 at a position facing the coating layer by coating execution, and the second cooling stage 16 and the second sleeve 22 are thermally and detachably joined through the coating layer and the separation type release layer.SELECTED DRAWING: Figure 2
Patent JP-2022016160-A (JP)
Title: Game machine
Inventor: YOKOYAMA SUEHIRO
IPC: A63F5/04
Filed: 2020-07-10
Abstract: To provide a game machine that can prevent the decrease in an operating rate while giving a player a sense of security.SOLUTION: In a slot machine, even when a setting suggestion is not performed in an AT result performance (end screen), a suggestion notice for announcing that the setting suggestion is to be made in the next AT result performance may be given. Since the setting suggestion is set to have a higher execution ratio than the suggestion notice even in any setting value, the number of times the setting suggestion is performed is larger than the number of times the suggestion notice is given, when the game is played over a relatively long period of time and the result performance is performed a certain number of times or more.SELECTED DRAWING: Figure 30
Patent JP-2023113980-A (JP)
Title: Ellipse detection method, camera calibration method, ellipse detection device, and program
Inventor: WAKAI NOBUHIKO
IPC: G06T7/60
Filed: 2020-07-13
Abstract: To provide a technique capable of improving the detection accuracy of center coordinates of an ellipse in an image.SOLUTION: An ellipse detection device acquires an image that includes an ellipse, acquires position information of the ellipse in the image, and detects the center coordinates of the ellipse in the image based on the image, the position information, and a predetermined elliptical model. The elliptical model is a function model representing 3D shape of the ellipse by using a function capable of differentiation with different limit values at positive infinity and negative infinity.SELECTED DRAWING: Figure 1
Patent JP-2022020222-A (JP)
Title: Electrode for generating oxygen
Inventor: FURUSAWA TAKASHI
IPC: C25B11/04
Filed: 2020-07-20
Abstract: To provide an electrode for generating oxygen of high electric conductivity, hardly consuming a catalyst component even when electrolyzing an acidic electrolytic liquid, capable of carrying out electrolysis for a long time, and comprising a catalyst layer of excellent durability.SOLUTION: An electrode 10 for generating oxygen comprises a substrate 2 formed of titanium or a titanium alloy, and a catalyst layer 4 formed of a mixed metal oxide and disposed on the substrate 2. The catalyst layer 4 satisfies at least one of the following conditions (1) and (2). The condition (1): Ruthenium, tin, and a polyvalent element having a valence of three or higher (excluding a valence of four) are contained therein. The condition (2): Ruthenium and tin are contained therein with the content of ruthenium being 40 mole% or more relative to the total content of ruthenium and tin.SELECTED DRAWING: Figure 1
Patent JP-2022020232-A (JP)
Title: Optical fiber cable sensing device, optical fiber cable sensing method, and program
Inventor: IIDA DAISUKE
IPC: G01D5/353
Filed: 2020-07-20
Abstract: To provide an optical fiber cable sensing device, an optical fiber cable sensing method, and a program that can easily estimate an installation route of an optical fiber cable composed of a general-purpose single-mode optical fiber.SOLUTION: The optical fiber cable sensing device identifies a point where bending is occurring in an optical fiber cable from longitudinal strain distribution light acquired using light and corrects a direction in which the optical fiber cable is facing by associating the point with location information of a facility (manhole, etc.) through which the optical fiber cable is passing.SELECTED DRAWING: Figure 1
Patent JP-2022021149-A (JP)
Title: Composition, synthetic resin composition containing the same, and its molded body
Inventor: SHIMIZU KEISUKE
IPC: C08L63/00
Filed: 2020-07-21
Abstract: To provide a composition capable of continuously imparting an excellent antistatic effect to a synthetic resin and imparting excellent transparency and mechanical properties, a synthetic resin composition containing the composition, and a molded body of the synthetic resin composition.SOLUTION: A composition containing 0.005 to 20.0 pts. mass of a component (Y) with respect to 100 pts. mass of a component (X). The component (X) is one or more polymer compounds (E) which are obtained by a reaction of a polyester (a) obtained by a reaction of a diol (a1) and a dicarboxylic acid (a2), a compound (b) having one or more ethyleneoxy groups and having hydroxyl groups at both ends, and an epoxy compound (D) having two or more epoxy groups. The component (Y) is one or more carbodiimide compounds.SELECTED DRAWING: None
Patent JP-2022021156-A (JP)
Title: Extraction device of essential oil
Inventor: KITATANI RYUJU
IPC: C11B9/02
Filed: 2020-07-21
Abstract: To provide an extraction device enabling extraction of essential oils efficiently from small amounts of fruits while suppressing oxidation of essential oils in extraction processes and volatilization of flavor components to obtain flavor-rich essential oils.SOLUTION: An extraction device of essential oils is assembled with: a cylinder 20 for accommodating fruits; a piston for pressing the fruits; a separation member 50 provided in the cylinder 20 for separating the fruits to a residue and a liquid involving essential oils and passing the liquid; and a receiving member 40 provided at an end part of the cylinder 20 for receiving the separation member 50, and having a discharge hole 44 for discharging the liquid passed through the separation member 50.SELECTED DRAWING: Figure 5
Patent JP-2021133230-A (JP)
Title: Interdental cleaning tool
Inventor: WATANABE TOSHIO
IPC: A61C15/04
Filed: 2020-07-29
Abstract: To enable improvement in the degree of freedom of usage and realize excellent operability even in a coupled state in an interdental cleaning tool.SOLUTION: An interdental cleaning tool comprises a first operation member that has a first engaging part and supports one side of a floss of the interdental cleaning tool, and a second operation member that has a second engaging part and supports the other side of the floss. The floss can be used in a coupled state in which the first operation member and the second operation member are coupled by engaging the first engaging part and the second engaging part. Disengaging the first engaging part and the second engaging part changes from the coupled state to a separated state in which the first operation member and the second operation member are separated.SELECTED DRAWING: Figure 3
Patent JP-2022025266-A (JP)
Title: washing machine
Inventor: TOKUZAKI MASAAKI
IPC: D06F37/40
Filed: 2020-07-29
Abstract: To provide a washing machine which suppresses failure and malfunction of a control device due to heat or steam generated in the control device.SOLUTION: A washing machine includes: a housing 11; and a control device 50 arranged in a storage part 24b provided in the housing 11, and for executing a series of washing operations such as washing, rinsing and dewatering steps. The control device 50 includes: an electrical substrate 71 where an electrical component 71a for generating heat is disposed; and a metal cover 73 disposed so as to cover the electrical substrate 71. The metal cover 73 has: a swollen part 73b protruding to a space side of the storage part 24b; and an opening part 73a directed upward.SELECTED DRAWING: Figure 6
Patent JP-2021118169-A (JP)
Title: Illumination device and display device
Inventor: KAMATA KENTARO
IPC: G02F1/1333
Filed: 2020-07-31
Abstract: To provide an illumination device and a display device that prevent a decline in production efficiency due to an increase in the number of components.SOLUTION: An illumination device includes: a substrate including a first face; at least one light source provided to the first face, and configured to emit light; and a wavelength conversion member facing the first face of the substrate, and configured to convert at least portion of a wavelength of the light emitted from the light source, into a wavelength having a color different from a similar color of the light emitted from the light source, wherein the substrate includes a first coloring portion constituting at least portion of the substrate, including at least portion of the first face, and configured to create the similar color.SELECTED DRAWING: Figure 2
Patent JP-2022027149-A (JP)
Title: Polyurethane elastomer, molding made thereof, and composition for manufacturing polyurethane elastomer
Inventor: SUGATA EMI
IPC: C08G64/30
Filed: 2020-07-31
Abstract: To provide a polyurethane elastomer that achieves sufficient high hardness, has excellent wear resistance, and hot water resistance, and has excellent casting workability, a molding made thereof, and a composition for manufacturing the polyurethane elastomer.SOLUTION: A polyurethane elastomer comprising structural units derived from polycarbonate polyol (A1), polyester polycarbonate polyol (A2), a chain extender (B), polyrotaxane (C) and a polyisocyanate compound (D), in which a mass ratio of total carbonate bonds and total ester bonds contained in the structural units derived from polycarbonate polyol (A1) and polyester polycarbonate polyol (A2) (carbonate bonds/ester bonds) in the polyurethane elastomer is 60/40 or larger and 90/10 or smaller.SELECTED DRAWING: None
Patent JP-2022028346-A (JP)
Title: Wavelength conversion member, wavelength conversion device, and light source device
Inventor: YATSUYA YOSUKE
IPC: G02B5/20
Filed: 2020-08-03
Abstract: To provide a technique for suppressing reduction of light emission intensity in a wavelength conversion member.SOLUTION: A wavelength conversion member includes a ceramic phosphor, a reflection film, and a sealing film for sealing the reflection film, in which in a cross section of the wavelength conversion member in a lamination direction of the ceramic phosphor, the reflection film and the sealing film, when a position at one end of a joint line of the ceramic phosphor and the reflection film is set at a fist position, a position toward the other end side of the joint line by a distance corresponding to 10 times of a thickness in the lamination direction of the reflection film in the joint line from the first position is set at a second position, a position of an intersection of a first virtual line in the lamination direction from the second position and a boundary line between the reflection film and the sealing film is set at a third position, and a virtual line connecting the first position and the third position is set at a second virtual line, and in the cross section of the reflection film, an area A in a region positioned on a side closer to the sealing film side than the second virtual line is smaller than an area B of a region surrounded by the first virtual line, the second virtual line and the joint line.SELECTED DRAWING: Figure 3
Patent JP-2022029557-A (JP)
Title: Stored article holding device for vehicle
Inventor: NISHIO KAZUHISA
IPC: B60N3/10
Filed: 2020-08-05
Abstract: To provide a stored article holding device for a vehicle, which can achieve at least one of improvement of the performance of supporting a stored article by a door and holdability of a large-diameter stored article.SOLUTION: A door 30 is enabled to reach an open position 30b from a closed position by rotating first and second divided doors 31, 32 upward with respect to a holder 20. Thus, a side surface of a stored article C can be supported at an upper position. Therefore, the performance of supporting the stored article C by the door 30 can be improved. A stopper 40 is made of an elastic material. The door 30 at the open position 30b can be further opened by elastically deforming the stopper 40. Thus, the stored article C can be held in a device 10 by elastically deforming the stopper 40 even when a diameter of the stored article C is larger than a gap between the first and second divided doors 31, 32 at the open position 30b.SELECTED DRAWING: Figure 6