baber/WOPTO huggingface dataset:
Patent JP-2020126687-A (JP)
Title: Content distribution device, content distribution system, content distribution method, and program
Inventor: OKIGAMI MASASHI
IPC: G06F13/00
Filed: 2020-05-11
Abstract: To provide a content distribution device that can distribute contents with the same attribute to a content display device without setting the attribute in advance.SOLUTION: A content distribution device (20) creates a group of contents to be transmitted to a content display device (10) that can continuously display contents with the same attribute. When newly adding a first content to the group, the content distribution device determines the attribute of the first content as the attribute of the group. When adding a second content to the group, if the attribute of the second content matches the attribute of the group, the content distribution device adds the second content to the group. The content distribution device transmits the contents included in the group to the content display device (10).SELECTED DRAWING: Figure 2
Patent JP-2021178525-A (JP)
Title: Vehicular seat
Inventor: FUJITA YOSHIYUKI
IPC: A47C7/40
Filed: 2020-05-11
Abstract: To provide a vehicular seat which enables reduction of a load acting from a seat back to a reclining mechanism when an inertia load of a seated occupant acts on the seat rear side of the vehicular seat.SOLUTION: A vehicular seat 10 includes: a seat cushion frame 18; a seat back frame 30; an inertia load receiving member 50 which is swingably attached to the seat back frame 30 within a seat back 14 and formed with an elongated hole 58 extending in a swing radial direction; a transmission member having a slide shaft 66 which is inserted into the elongated hole 58 and extends in a seat width direction, and a pair of rods 64 which supports both end part sides as seen in the seat width direction of the slide shaft 66 and extends to the seat front; and a damper 60 which is attached to the seat cushion frame 18 and absorbs at least part of displacement energy while allowing the transmission member to be displaced in response to displacement of the inertia load receiving member 50.SELECTED DRAWING: Figure 1
Patent JP-2020196629-A (JP)
Title: Cardboard material and cardboard box using the same
Inventor: SHIODA SHUNSUKE
IPC: B65H45/20
Filed: 2020-05-18
Abstract: To secure the stability in paper feeding.SOLUTION: In a bellows-fold cardboard material 1, rectangular sheets 2 in a continuous cardboard are folded back along respective fold lines F in a second direction MD linearly extending along a first direction CD, and are stacked along a third direction TD. In this cardboard material 1, and in a pair of sheets 20 continuing via the fold line F, an angle θ between a first edge E1 extending in a direction intersecting with a fold line F1 in one of the sheets, namely a first sheet 21, and a second edge E2 extending in a direction intersecting with a fold line F2 in the other of the sheets, namely a second sheet 21 is less than a predetermined intersection angle. The intersection angle is less than 0.30 [°].SELECTED DRAWING: Figure 4
Patent JP-2021181861-A (JP)
Title: Heating cooking system
Inventor: MARUI HIRAKU
IPC: H04Q9/00
Filed: 2020-05-20
Abstract: To provide a heating cooking system in which a plurality of users using a first heating cooker can share first operation identification information stored in a server and corresponding to the first heating cooker.SOLUTION: A heating cooking system is equipped with a plurality of heating cookers, a plurality of terminal devices, and a server. The server is equipped with a server side memory that stores apparatus identification information for identifying the heating cookers, cooking operation information, and operation identification information in associated with each other, about each of the plurality of heating cookers. A first terminal device transmits a first data request including a first apparatus identification information to the server, and the server transmits a first data list including a first cooking operation information and a first operation information to the first terminal device. A second terminal device transmits to a second data request including the first apparatus identification information to the server, and the server transmits a second data list including the first cooking operation information and first operation identification information to the second terminal device.SELECTED DRAWING: Figure 2
Patent JP-2020205585-A (JP)
Title: User device and method to protect confidential data
Inventor: ENRICO MAGLI
IPC: G06F21/62
Filed: 2020-05-22
Abstract: To provide a way to protect confidential data.SOLUTION: A device includes an image sensor and processing means for capturing multiple images by the image sensor, generating a sensor fingerprint based on the multiple images, encoding at least part of the sensor fingerprint using a random projection algorithm to generate a compressed fingerprint, and encrypting and/or decrypting confidential data using the compressed fingerprint as a key.SELECTED DRAWING: Figure 5
Patent JP-2021185727-A (JP)
Title: Control device for power conversion apparatus, and control method therefor
Inventor: WATANABE KENTA
IPC: H02M7/49
Filed: 2020-05-25
Abstract: To provide a high-efficiency control device for a power conversion apparatus, and a control method therefor.SOLUTION: The present invention relates to a control device for a modular multilevel type power conversion apparatus comprising one or more arm converters in which a plurality of unit converters each including an energy storage element are connected in series, for each of AC phases. The control device for the power conversion apparatus comprises: AC current control means for performing feedback control of an AC current into a desired value; circulating current control means for performing feedback control of a circulating current flowing in the arm converter of each AC phase in the modular multilevel type power conversion apparatus into a circulating current command value; and PWM command generation means for generating and controlling a gate signal of the unit converter constituting the arm converter in accordance with an AC voltage target of each AC phase obtained by correcting output of the AC current control means with output of the circulating current control means. In the control device for the power conversion apparatus, the circulating current control means includes circulating current command calculation means which calculates an amplitude of the circulating current command value in accordance with a power factor of the power conversion apparatus.SELECTED DRAWING: Figure 3
Patent JP-2021190194-A (JP)
Title: Coaxial terminal, coaxial connector, wiring board, and electronic component test device
Inventor: SESHIMO TAKAHITO
IPC: H01R12/75
Filed: 2020-05-26
Abstract: To provide a coaxial terminal capable of miniaturization and ensuring desired electrical characteristics.SOLUTION: A coaxial terminal 20 includes a signal terminal 40, a cylindrical ground terminal 60 that covers the signal terminal 40, and an insulating member 50 interposed between the signal terminal 40 and the ground terminal 60, and the signal terminal 40 includes a main body 41 covered with the insulating member 50, an upper contact piece 42 extending from the main body 41 in the +Z direction, and a lower contact piece 43 extending from the main body 41 in the -Z direction, and the insulating member 50 has an opening 51 that exposes a part of the main body 41 from the insulating member 50, and satisfies the following equation (1). L2≥1/2×L1 (1). However, in the above equation (1), L1 is the length of the insulating member 50 along the axial direction of the coaxial terminal 20, and L2 is the length of the opening 50 along the axial direction.SELECTED DRAWING: Figure 9
Patent JP-2021188306-A (JP)
Title: Interior building material
Inventor: MIZUSHIMA NAO
IPC: E04F19/04
Filed: 2020-05-27
Abstract: To provide a member for hiding a gap generated between a floor surface and a gypsum board or the like, capable of hiding the gap generated by falling of a floor, and hardly projecting the member from a wall to an indoor side.SOLUTION: An interior building material 1 includes a floor mounting member 100 fixed to a floor surface 50a, and a wall mounting member 200. The wall mounting member 200 has: a first plate-like portion 210 fixed to a furring strip 20; a second plate-like portion 220 extending from a lower end of the first plate-like portion 210 to an indoor side of the floor mounting member 100; and a third plate-like portion 230 extending from an end of the second plate-like portion 220 opposite to the first plate-like portion 210 toward the floor surface 50a. The floor mounting member 100 and the wall mounting member 200 can move relative to each other in a vertical direction. A surface 230a of the third plate-like portion 230 is disposed at the same position as a surface 40a of a cloth 40.SELECTED DRAWING: Figure 2
Patent JP-2021185836-A (JP)
Title: Biological sample enclosing hydrate, and method for producing the same
Inventor: KAWAZOE YOSHIYUKI
IPC: C12N11/04
Filed: 2020-05-29
Abstract: To provide a method for allowing hydrate to enclose a biological sample based on hydrogen bond to stably store the sample.SOLUTION: A method for producing biological sample enclosing hydrate including: a process of increasing the pressure inside a container 102 while bringing a biological sample, guest molecules and water in contact in the container to liquefy the guest molecules; and a process of decreasing the pressure inside the container 102 to form hydrate from the guest molecules of liquid and the water, and enclosing the biological sample into the hydrate.SELECTED DRAWING: Figure 1
Patent JP-2021191212-A (JP)
Title: Connection structure of electrical device
Inventor: OGAWA SATORU
IPC: H02B11/04
Filed: 2020-06-05
Abstract: To provide a connection structure of an electrical device that can absorb the dimensional tolerance of a conductor on the board side and the misalignment when the unit is inserted.SOLUTION: There are provided: a leaf spring unit in which conductor support material 73L and 73R having inclined surfaces 74L and 74R inclined with respect to the insertion direction of a unit 60 into a board is provided at the unit storage portion in a board 70 while board side conductors 75U, 75V, 75W, 75a, and 75b are arranged on the inclined surfaces 74L and 74R, and U-phase, V-phase, and W-phase input terminals 62U, 62V, and 62W and output terminals 62a, and 62b protruding from the side surface of a housing 61 of the unit 60 are formed so as to be elastically deformable; a connection unit that comes into contact with the board side conductors 75U, 75V, 75W, 75a, and 75b when the unit 60 is inserted; and a bent unit that is formed by bending the tip of the connection unit and is locked to the end of the board side conductors 75U, 75 V, 75W, 75a, and 75b when the unit 60 is inserted.SELECTED DRAWING: Figure 6
Patent JP-2021194921-A (JP)
Title: Pneumatic tire
Inventor: MATSUNOBU YUKO
IPC: B60C11/03
Filed: 2020-06-09
Abstract: To suppress or prevent blocking of a sub-groove while making a contact pressure in a tire width direction uniform, in a land part formed with a sub-groove.SOLUTION: A land part 6 is partitioned in a tire width direction into a first part 21 and a second part 20 along a tire profile reference line, by a sub-groove 10. A first maximum projection part 21a having a maximum projection part to the tire profile reference line in the first part 21 is positioned on a side closer to the sub-groove 10 side than a center 21b in the tire width direction of the first part 21. A second maximum projection part 20a having a maximum projection part to the tire profile reference line in the second part 20 is positioned on a side closer to the sub-groove 10 side than the center 21b in the tire width direction of the second part 20.SELECTED DRAWING: Figure 3
Patent JP-2021197793-A (JP)
Title: Power supply system, control device, and method for measuring reactor current
Inventor: KANEKO TOMOHIKO
IPC: H02M3/155
Filed: 2020-06-11
Abstract: To provide a power supply system that can improve accuracy of measurement of a reactor current of a magnetic-coupling boost converter.SOLUTION: A controller 8 of a power supply system includes: a memory 22 configured to store a self-inductance and a mutual inductance of two reactors 11, 12 being able to be magnetically coupled with each other included in a boost converter 3; an operating state determination unit 31 configured to determine a present operating state of the boost converter 3, on the basis of a ratio of an input voltage into the boost converter 3 to an output voltage therefrom, a duty ratio applied to switching elements 15, 16 of the boost converter 3, the self-inductance, and the mutual inductance, the present operating state being one of operating states among which the waveform of a reactor current differs; and a current measurement unit 32 configured to measure an average of the reactor current in a predetermined switching period of the switching elements, on the basis of the input voltage, the output voltage, and the duty ratio, in accordance with the waveform of the reactor current corresponding to the present operating state of the boost converter.SELECTED DRAWING: Figure 2
Patent JP-2020171720-A (JP)
Title: Computer program and computer device
Inventor: OKUYAMA MOTOKI
IPC: A63F13/58
Filed: 2020-06-19
Abstract: To provide a computer program capable of executing an interesting gadget.SOLUTION: A computer program allows a computer device to function as lottery execution means for selecting two game media from a lottery list by holding a medium lottery, display means for displaying partial information regarding a selection medium group on a display part in a state where to which game medium two selected game media (selection medium group) belong, notification lottery means for holding a notification lottery regarding which game medium a game medium having the highest parameter is from among a selection medium group or which game medium a game medium to which a user's identification information is not related is from among the selection medium group each time when a medium lottery is requested, assisting means for reporting to a user when a notification lotter is won, and imparting means for relating information regarding game media selected by a user from among a selection medium group to a user's identification information.SELECTED DRAWING: Figure 1
Patent JP-2022001125-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2020-06-19
Abstract: To provide a game machine which can enhance the interest for a game.SOLUTION: In a second game machine, a stipulated end condition of a special game state (e.g. CZ2 state) includes that the number of times by which a predetermined drawing combination (e.g. bells) is not displayed in a game in which a predetermined combination (e.g. push order bell) is determined as an internal winning combination reaches a stipulated number of times (e.g. 7 times). When the predetermined drawing combination is displayed, a predetermined privilege (e.g. CP) which contributes to satisfying a special condition can be given. When a giving situation of the predetermined privilege turns into a predetermined situation (e.g. accumulation CP is 5) in the special game state, the satisfaction of the special condition is allowed.SELECTED DRAWING: Figure 38
Patent JP-2021017057-A (JP)
Title: Imaging blanket and method of making imaging blanket
Inventor: VARUN SAMBHY
IPC: B41N10/04
Filed: 2020-06-24
Abstract: To provide an imaging blanket for variable data lithography.SOLUTION: An imaging blanket 100 comprises a substrate 102. A foam layer 103 is disposed on the substrate 102. An elastomeric layer 104 is disposed on the foam layer 103, the elastomeric layer 104 comprising a silicone elastomer. The elastomeric layer 104 has a Shore A hardness ranging from about 50 Shore A to about 100 Shore A.SELECTED DRAWING: Figure 2
Patent JP-2022007550-A (JP)
Title: Lens barrel
Inventor: MATSUKAWA TAKAHIRO
IPC: G02B7/02
Filed: 2020-06-26
Abstract: To provide a lens barrel constituted by a combination of a plurality of cylindrical components, with which it is possible to reduce the component counts from conventional ones.SOLUTION: A lens barrel 10 comprises an approximately cylindrical first-group unit 11 for holding a lens L1, and an approximately cylindrical front-frame unit 12 arranged in a close proximity to the outer circumferential surface side of the approximately cylindrical first-group unit 11. The first-group unit 11 includes, on the image surface-side outer circumferential surface in the optical axis direction of the lens L1, a rectilinear key 11c that projects toward the radial outside. The front-frame unit 12 has an inner diameter that is smaller than the outer diameter of the first-group unit 11 in a portion where the rectilinear key 11c is provided. The first-group unit 11 and the front-frame unit 12 are formed such that a gap is formed between the outer diameter of the first-group unit 11 and the inner diameter of the front-frame unit 12 at a position facing the rectilinear key 11c in the radial direction.SELECTED DRAWING: Figure 8A
Patent JP-2022007582-A (JP)
Title: Conductive sheet
Inventor: WAKAMOTO Yuta
IPC: H01M4/86
Filed: 2020-06-26
Abstract: To provide a conductive sheet excellent in conductivity as well as air permeability in a thickness direction.SOLUTION: As a result that the inventor of the present application has continuously researched, a conductive sheet which is excellent in conductivity as well as air permeability in a thickness direction can be provided since the conductive sheet includes two or more kinds of conductive particles having different particle sizes, and has an open hole in a thickness direction in a conductive sheet where a conductive particle exists in a cavity of a fiber aggregate. The conductive sheet pertaining to the present invention can be favorably used as a moisture control sheet arranged between a catalyst layer and a gas diffusion layer of a fuel cell.SELECTED DRAWING: None
Patent JP-2022011493-A (JP)
Title: Fiber, nonwoven fabric, and sound absorbing material
Inventor: NAKAYAMA HIKARU
IPC: D01F6/18
Filed: 2020-06-30
Abstract: To provide a fiber having a small cross-sectional area and flame retardancy even without beating treatment, a nonwoven fabric containing the fiber, and a sound absorbing material.SOLUTION: A fiber has an oxygen index of 40 to 60 and an area of 1 to 20 μm2 in cross section perpendicular to the fiber axis direction in a single fiber. The fiber is preferably a flame resistant fiber derived from acrylic fibers. The density of the fiber is preferably 1.30 to 1.60 g/cm3. The degree of deformation of the cross section perpendicular to the fiber axial direction in the single fiber is preferably 1.2 to 2.7. The length of the fiber is preferably 1 to 250 mm.SELECTED DRAWING: None
Patent JP-2022012599-A (JP)
Title: Medical system, information processing device and information processing method
Inventor: FUKAZAWA KENTARO
IPC: A61B1/06
Filed: 2020-07-02
Abstract: To make the tone of a picked-up image in a prescribed observation mode close to the tone of the picked-up image in another observation mode.SOLUTION: A medical system includes a light source for irradiating light of wavelength bands different between a first observation mode and a second observation mode to an imaging object being a part of an organism during surgical operation, an imaging device for imaging reflection light from the imaging object with the light irradiated thereto and outputting a picked-up image, a storage control part for performing control for storing a first picked-up image during the first observation mode as a reference image in a storage part, a generation part for comparing a second picked-up image during the second observation mode with the reference image to generate a parameter to make the tone of the second picked-up image close to the tone of the reference image, a color conversion processing part for performing color conversion processing to the second picked-up image on the basis of the parameter to output a color conversion result image, and a display control part for performing control for displaying the color conversion result image in a display part.SELECTED DRAWING: Figure 2
Patent JP-2022012755-A (JP)
Title: Image processing device, image processing method, image processing system, and program
Inventor: UMEMURA NAOKI
IPC: G06T15/00
Filed: 2020-07-02
Abstract: To provide an image processing device, an image processing method, an image processing system, and a program, which appropriately reproduce the color of an object in a virtual viewpoint image even when a structure blocking the object exists.SOLUTION: In an image processing system, a server for generating a virtual viewpoint image corresponding to a virtual viewpoint by performing rendering processing using three-dimensional shape data of an object includes: a processing method determination section for determining a processing method for coloring of the object in the rendering processing; and a rendering section for coloring of the object according to the determined processing method. The processing method determination section determines whether to acquire color information for coloring from an image included in a plurality of first picked-up images or to acquire it from a second picked-up image obtained by imaging with a second imaging device arranged at a position where the object can be imaged without being blocked by a structure on the basis of a positional relationship among the virtual viewpoint, the structure, and the object.SELECTED DRAWING: Figure 4
Patent JP-2022015158-A (JP)
Title: Scanning transmission electron microscope
Inventor: AI HARUKA
IPC: H01J37/244
Filed: 2020-07-08
Abstract: To provide a scanning transmission electron microscope, capable of detecting an electron beam transmitted through a sample using two detectors without moving the two detectors.SOLUTION: A scanning transmission electron microscope 100 includes: an electron source emitting electron beams; an irradiation lens system 11 that focuses electron beams and irradiates a sample with the focused electron beams; a first deflector 12 for scanning the sample with electron beams; a second deflector 15 deflecting electron beams transmitted through the sample S; a first detector 20 detecting electron beams transmitted through the sample S; and a second detector 30 detecting electron beams transmitted through the sample S. The second deflector 15 switches between a first state where electron beams are incident on the first detector 20 and a second state where electron beams are incident on the second detector 30.SELECTED DRAWING: Figure 3
Patent JP-2021055527-A (JP)
Title: Vibration control device of structure
Inventor: INOUE NORIO
IPC: E04H9/02
Filed: 2020-07-17
Abstract: To provide a vibration control device of a structure capable of reducing a cost for a bucking prevention of a support member significantly without reducing the vibration control effect significantly, in particular, when the structure is high-rise.SOLUTION: The vibration control device 1 of the structure B according to the invention comprises a support member 2 coupled to the structure B via an upper coupling member 8 and a mass damper 3 coupled to a lower coupling member 9 of the support member 2 and a foundation F, converting a displacement of the structure B transmitted via the support member 2 into a rotary movement of a rotary mass 31 and performing a rotary inertia mass effect, the support member 2 has a tension material 5 coupled to the upper/lower coupling member 8,9 and a compression material 6,7 coupled to one of the upper/lower coupling member 8,9 and separated from the tension material 5 and a tension rigidity K1 of the tension material 5 and the rotary inertia mass md1 of the rotary mass 31 are arranged to reduce a response of a primary natural frequency of the structure B and a buckling prevention material 4 coupled to the compression material 7 for preventing the buckling of the support member 2 is further provided.SELECTED DRAWING: Figure 3