baber/WOPTO huggingface dataset:
Patent JP-2020051029-A (JP)
Title: Coordinate conversion system and working machine
Inventor: HAYAKAWA NAOKI
IPC: G01C11/04
Filed: 2018-09-21
Abstract: To easily calibrate a coordinate conversion parameter from geographical coordinate system coordinates to site coordinate system coordinates in accordance with variation in satellite positioning results.SOLUTION: A coordinate conversion system having a controller 100 converting the geographical coordinate system coordinates of an optional point to a site coordinate system coordinates comprises an imaging device 19 imaging a reference point and a GNSS antenna 17 receiving a navigation signal. The controller calculates the geographical coordinate system coordinates of the imaging device on the basis of the navigation signal received by the GNSS antenna and a distance between the imaging device and the GNSS antenna, calculates a distance and an orientation from the imaging device to the reference point by applying image processing to an image of the reference point imaged by the imaging device, calculates the geographical coordinate system coordinates of the reference point on the basis of the calculated distance and orientation from the imaging device to the reference point and the calculated geographical coordinate system coordinates of the imaging device, and calibrates a coordinate conversion parameter Pr56 on the basis of the calculated geographical coordinate system coordinates of the reference point and the site coordinate system coordinates of the reference point.SELECTED DRAWING: Figure 2
Patent JP-2020050008-A (JP)
Title: Floor structure
Inventor: IWASAKI HIROYUKI
IPC: B60N3/06
Filed: 2018-09-25
Abstract: To provide a floor structure which can prevent a driver from depressing a pedal, such as an accelerator pedal, excessively.SOLUTION: In a floor structure, a brake pedal 2 and an accelerator pedal 3 which are depressed by a driver seated on a driver seat are disposed. An accelerator pedal stopper part 42 is provided at a vehicle front side of the brake pedal 2, the accelerator pedal 3, or a heel stopper part 41 located below a clutch pedal. The heel stopper part 41 and the accelerator pedal stopper part 42 are integrally formed. A connection part 44 which connects a footrest part 43 with the heel stopper part 41 is disposed at the vehicle front side relative to the foot rest part 43 and the heel stopper part 41.SELECTED DRAWING: Figure 1
Patent JP-2020050015-A (JP)
Title: Vehicular sun visor
Inventor: UMETANI TATSUHIKO
IPC: B60J3/02
Filed: 2018-09-25
Abstract: To control power from being unnecessarily consumed from an on-board battery.SOLUTION: Each of vehicular sun visors 10, 10' include: a support shaft 30 fitted along a ceiling face 3 of a vehicle; a visor body 20 rotatably supported to the support shaft 30; a lighting tool 11 fitted to the visor body 20; and automatic light-out means 14, 15, 40 for turning off the lighting tool 11 when a down angle R defined by the ceiling face 3 and the visor body 20 is equal to or larger than a predetermined non-use angle Rth.SELECTED DRAWING: Figure 2
Patent JP-2020061599-A (JP)
Title: Array antenna
Inventor: MIURA YOHEI
IPC: H01Q21/06
Filed: 2018-10-05
Abstract: To achieve a feed type array antenna whose direction of the main beam is unlikely to be deviated from a desired direction even if the frequency changes and in which an antenna gain is wide-branded.SOLUTION: An array antenna includes: a feeder line having a feeding point; a plurality of antenna elements added in series to the feeder line; and a plurality of 1/4λ transformers which are provided on the upstream side of the plurality of antenna elements, respectively. The impedance of the plurality of 1/4λ transformers is changed against a plurality of frequencies so that the phase deviation in the plurality of antenna elements becomes small.SELECTED DRAWING: Figure 1
Patent JP-2020067133-A (JP)
Title: Manufacturing method of universal joint and manufacturing device of universal joint
Inventor: KOYAMA TAKESHI
IPC: B21D39/00
Filed: 2018-10-24
Abstract: To enhance the certainty of caulking to a yoke and a bearing.SOLUTION: A manufacturing method of a universal joint includes: a first pressure-insertion process for pressure-inserting a bearing 140 for rotatably supporting a shaft part 132a of a cross joint 130 up to a first position P1 of a penetration hole 112a of a yoke (first yoke 110), and temporarily assembling the bearing 140 to the shaft part 132a; and a second pressure-insertion process for pressure-inserting the bearing 140 up to a second position P2 at a depth side rather than the first position of the penetration hole 112a by pushing the bearing 140 into the penetration hole 112a by a caulked thickness part 119 formed by caulking while caulking a periphery of the penetration hole 112 of the yoke after the first pressure-insertion process.SELECTED DRAWING: Figure 9
Patent JP-2020068466-A (JP)
Title: Sound signal processing device, mixer, and sound signal processing method
Inventor: IKEGAYA YUJI
IPC: G10L25/51
Filed: 2018-10-24
Abstract: To provide a sound signal processing device, a mixer, and a sound signal processing method, capable of properly collecting a beginning of a statement, for preventing deterioration of clarity.SOLUTION: The sound signal processing device includes: selection means for selecting two or more partial channels of sound signals of three or more channels based on a predetermined standard; and a gain control unit for controlling a gain of a sound signal of each channel among partial channels selected by the selecting means according to a level of the sound signal of each channel.SELECTED DRAWING: Figure 5
Patent JP-2020067580-A (JP)
Title: Lighting lens film and lighting film
Inventor: OKI YASUHIRO
IPC: G02B5/00
Filed: 2018-10-25
Abstract: To provide a lighting film that prevents a reduction in lighting performance and a reduction in reliability due to appearance failure and the like compared to a conventional product.SOLUTION: A lighting lens film 4 comprises a transparent base material 9 and a plurality of protruding strip parts 8 repeatedly arranged on one surface of the base material 9. The protruding strip parts 8 have a tapered cross-sectional shape and a filling part 11 is provided between adjacent protruding strip parts 8. The filling part 11 is recessed more deeply toward the base material 9 than the tip of the protruding strip part 8 adjacent to a surface of the filling part.SELECTED DRAWING: Figure 2
Patent JP-2020066826-A (JP)
Title: Quilting cloth
Inventor: TSUJIMOTO YUKIO
IPC: A41D31/02
Filed: 2018-10-26
Abstract: To provide a quilting cloth in which shift of inner cotton can be suppressed even if stitches are shortened and apparent bulkiness is improved.SOLUTION: In a quilting cloth 1, a fiber bundle 3 obtained by gathering a plurality of pieces of long fiber inner cotton is filled. The fiber bundles 3 are arranged inside a side cloth 2 in one direction, and stitches 4a to 4d are made discontinuously in the same direction as a lengthwise direction of the fiber bundle 3 from a surface of the side cloth 2 so as to pass through any portion of the fiber bundle 3. Thus, shift of the inner cotton can be suppressed even if the stitches are shortened. A side cloth portion (side cloth portion without stitches) between the stitches becomes flat, and apparent bulkiness can be improved.SELECTED DRAWING: Figure 1
Patent JP-2020068188-A (JP)
Title: Solid-state lithium ion secondary battery
Inventor: AKIYAMA YASUNARI
IPC: H01M10/0585
Filed: 2018-10-26
Abstract: To provide a new solid-state lithium ion secondary battery capable of solving problems related to lithium ion conductivity.SOLUTION: A solid-state lithium ion secondary battery 1 is characterized to include: a positive electrode 15 including a positive electrode current collector 14 and a positive electrode active material layer 13 containing a positive electrode active material 10, a glassy solid electrolyte P11, and a particulate solid electrolyte P12 hiving a higher ion conductivity than the solid electrolyte P11; a negative electrode 25 including a negative electrode current collector 24 and a negative electrode active material layer 23 containing a negative electrode active material 20, a glassy solid electrolyte N21, and a particulate solid electrolyte N22 hiving a higher ion conductivity than the solid electrolyte N21; and a separator 30 between the positive electrode 15 and the negative electrode 25, the material of the separator being a solid electrolyte.SELECTED DRAWING: Figure 1
Patent JP-2020069822-A (JP)
Title: Engine cover
Inventor: NEGISHI HIROKAZU
IPC: B60K5/04
Filed: 2018-10-29
Abstract: To inhibit an engine cover from being ripped away by travel wind.SOLUTION: An engine cover is provided on a side surface of an engine placed horizontally at a vehicle front part and has: a downstream side cover part provided at the downstream side of travel wind flowing on the side surface; and an upstream side cover part provided at the upstream side of the travel wind and partially overlapping with the downstream side cover part. An overlapping portion of the upstream side cover part with the downstream side cover part is located at the outer side of the downstream side cover part with respect to the engine.SELECTED DRAWING: Figure 3
Patent JP-2019086777-A (JP)
Title: Optical wavelength conversion component, light-emitting device, and method for manufacturing optical wavelength conversion component
Inventor: YATSUYA YOSUKE
IPC: G02B5/20
Filed: 2018-11-07
Abstract: To provide an optical wavelength conversion component which can prevent an increase in temperature of an optical wavelength conversion member and can prevent light from leaking between a metal frame and the optical wavelength conversion member, a light-emitting device, and a method for manufacturing the optical wavelength conversion component.SOLUTION: An optical wavelength conversion member 11 of an optical wavelength conversion component 9 is fixed in contact with a metal frame 13 having high thermal conductivity. The inside of the metal frame 13 has an overlapping part 25 which overlaps with an outer periphery of the optical wavelength conversion member 11. Even when the metal frame 13 and the optical wavelength conversion member 11 have different thermal expansion coefficients, a gap is unlikely to be formed between the metal frame 13 and the optical wavelength conversion member 11. When a light-emitting device 5 irradiates the optical conversion member 11 with light for optical wavelength conversion, the light is unlikely to leak from a gap between the metal frame 13 and the optical wavelength conversion member 11 even when a temperature changes.SELECTED DRAWING: Figure 1
Patent JP-2020079884-A (JP)
Title: Polarizing plate and image display device
Inventor: ISOJIMA SEIICHI
IPC: G02F1/1335
Filed: 2018-11-13
Abstract: To provide an image display device that can prevent a pale image felt by a user at an area around an end of a screen.SOLUTION: An image display device has a display element and a plastic film arranged on a side of a light emission surface of the display element. The image display device has an effective display area with a maximum diameter of 1300 mm or more. An oriented polyester film X containing an ultraviolet light absorber is provided as the plastic film. The oriented polyester film X satisfies a specific condition when excitation light with a wavelength of 365 nm is emitted.SELECTED DRAWING: Figure 1
Patent JP-2020080496-A (JP)
Title: Image management device, program, image management method and article
Inventor: KASAHARA SHINICHI
IPC: H04N21/258
Filed: 2018-11-13
Abstract: To provide an image management device, a program, an image management method and an article, capable of preventing such a problem that, if all image data of on-vehicle cameras and surveillance cameras distributed through a city are stored in a server, resources of the server and a communication network are wastefully consumed.SOLUTION: An image management device includes: an image data acquisition section which is mounted on a vehicle and acquires image data of an image captured by an imaging section that images an external state of the vehicle; a determination section which analyzes the image data to determine whether or not an encoded code obtained by encoding predetermined information in a predetermined format is included in the image; and a transmission section which, if it is determined that the encoded code is included in the image, transmits at least one of the image data and at least part of the predetermined information to a code information collection device for collecting information on the encoded code.SELECTED DRAWING: Figure 3
Patent JP-2020087508-A (JP)
Title: Board lighting device
Inventor: AOI MASANORI
IPC: G09F13/02
Filed: 2018-11-15
Abstract: To provide a board lighting device that can reduce illuminance unevenness of a board and an illuminance difference.SOLUTION: A lighting device 1 includes: multiple LEDs 32 arranged in parallel on a board 5; a condenser lens 33 provided while corresponding to each LED 32 and condensing light from each LED 32; and a lenticular lens board 35 for changing a luminous flux of light condensed by the condenser lens 33 to a strip-like luminous flux L35 of which size in a longitudinal direction is larger than a size in a depth direction.SELECTED DRAWING: Figure 9
Patent JP-2020088453-A (JP)
Title: Terminal device, device in core network, device in data network, and communication control method
Inventor: TAKAKURA TSUYOSHI
IPC: H04W12/06
Filed: 2018-11-16
Abstract: To provide a communication control method related to control signal management based on a refusal reason related to especially DN authentication procedures other than congestion management.SOLUTION: A communication control method includes preventing transmission of a new PDU session establishment message using the same parameter as DNN included in a refused PDU session establishment message on the basis of a refusal reason value indicating DN authentication failure. In addition, the communication control method includes preventing transmission of a new PDU session establishment message using the same information as a combination of the DNN and S-NSSAI included in the refused PDU session establishment message.SELECTED DRAWING: Figure 1
Patent JP-2020082937-A (JP)
Title: Headrest
Inventor: HASUMI SHINGO
IPC: B60N2/838
Filed: 2018-11-21
Abstract: To provide a headrest which mitigates impact of a head during a rear collision and thereby adjusts a speed at which the head moves back into a forward direction and prevents excessive deformation of a stay.SOLUTION: When a head of an occupant collides with a headrest 14 at the time of a rear collision, a third support part 2002C of a stay 20 tilts toward a rear direction of a vehicle because of deformation of a deformation inducing part 2006. This mitigates impact of the head of the occupant at the time of the rear collision and is advantageous in adjusting a speed at which the head moves back into a forward direction due to repulsive force generated by the collision with the headrest 14. In addition, excessive deformation of the stay 20 can be prevented by restricting tilting of the stay 20 by way of a bracket 28, which is advantageous in surely mitigating the impact of the head of the occupant at the time of the rear collision.SELECTED DRAWING: Figure 3
Patent JP-2020081606-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-11-29
Abstract: To provide a game machine capable of reducing the processing load for determining whether or not to control to an advantageous state and the processing load for determining whether or not to control to a special state.SOLUTION: A first common numerical value range is set so as to be in a numerical value range continuous from a first reference value, and a non-common numerical value range is set so as to be in a numerical value range continuous from a specific reference value different from the first reference value, in a range different from the first common numerical value range. For a special state determination value, the same number is set so as to be in a common numerical value range continuous from a second reference value different from the first reference value and the specific reference value regardless of the setting value that is set by setting means, in a range different from the first common numerical value range and the non-common numerical value range of an advantageous state determination value.SELECTED DRAWING: Figure 8-55
Patent JP-2020086267-A (JP)
Title: Positive charge color toner for nonmagnetic-component development
Inventor: KATAYAMA KOHEI
IPC: G03G9/097
Filed: 2018-11-29
Abstract: To provide a positive charge color toner for nonmagnetic-component development excellent in duration, and a nonmagnetic-component development method using the toner.SOLUTION: A nonmagnetic-component development method supplies a photoreceptor surface with a positive charge color toner for nonmagnetic-component development which contains styrene-acrylic resin, coloring agent, mold-releasing agent and positive charge control agent and in which average circularity of the toner is 0.970 or less and proportion between a volume median particle diameter and a volume median particle diameter (a volume median particle diameter/a volume median particle diameter) is 1.15 or larger by using a device that is provided with a development roller and a regulation blade regulating a thickness of a toner layer formed on the development roller and imparting charges to the toner, and visualizes an electrostatic latent image. The regulation blade is metal.SELECTED DRAWING: None
Patent JP-2020087816-A (JP)
Title: Cathode
Inventor: TAKAGI TAKASHI
IPC: H01J27/20
Filed: 2018-11-29
Abstract: To provide a cathode which has a combined structure, has a long life, and can be stably used.SOLUTION: The cathode is used for an ion source for extracting an ion beam using gas. The cathode constituting the ion source includes: a cathode cap made of Ta, W, or Mo; a cathode repeller made of carbon and surrounding the cathode cap; and a support material sandwiched between the cathode cap and the cathode repeller and made of ceramic fiber.SELECTED DRAWING: Figure 1
Patent JP-2020087828-A (JP)
Title: Alkaline storage battery and electrolyte for the same
Inventor: ITO SHOTA
IPC: H01M10/26
Filed: 2018-11-29
Abstract: To provide an alkaline storage battery and an electrolyte for the same having a long life even at a high temperature.SOLUTION: Provided is an alkaline storage battery including an alkaline electrolyte containing a halogen salt. A content of the halogen salt in the electrolyte is 5% by mass or more. The electrolyte included in the same is also provided. Especially, the halogen salt preferably contains at least one kind of a salt selected from the group consisting of an alkali metal salt, an ammonium salt and a transition metal salt.SELECTED DRAWING: Figure 1
Patent JP-2020089207-A (JP)
Title: Motor coil substrate and motor
Inventor: MORITA HARUHIKO
IPC: H02K3/26
Filed: 2018-11-30
Abstract: To provide a motor coil substrate with high space factor.SOLUTION: A shape of a motor coil substrate of the embodiment is a cylinder having a radius R. Also, a coil forming the motor coil substrate has distance W. The distance W and the radius R satisfies the following relationship 1, relation 1:0.9×πR≤W≤1.25×πR.SELECTED DRAWING: Figure 1
Patent JP-2020083459-A (JP)
Title: Packing member
Inventor: KUROISHI MASAFUMI
IPC: B65D81/113
Filed: 2018-11-30
Abstract: To provide a packing member capable of restraining a side surface covering material of a box-shaped article from expanding outward under a stacked state.SOLUTION: A packing member 1 for a box-shaped article 2 includes a top tray assembly 10 on an upper surface of the box-shaped article 2, a bottom tray assembly covering and supporting a lower surface of the box-shaped article 2, and a body frame 30 covering side surfaces of the box-shaped article 2. The top tray assembly 10 has a box-shaped top tray body 11 and a top cushioning material 12. The bottom tray assembly has a box-shaped bottom tray body opened upward and a bottom cushioning material. The packing member 1 under a packed state is provided with a clearance C between an upper end edge 30e of the body frame 30 and the top cushioning material 12. The clearance C has a size such that a clearance is secured between the upper end edge 30e of the body frame 30 of the packing member 1 of the lowermost box-shaped article 2 and the top cushioning material 12 facing the upper end edge 30e in a state where a plurality of box-shaped articles 2 packaged with the packing member 1 are stacked in a vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2020087362-A (JP)
Title: Control system, device management system, control method, and program
Inventor: CHINZAKA MAI
IPC: G06F13/00
Filed: 2018-11-30
Abstract: To provide a control system capable of swiftly notifying information on the status of a device while reducing the possibility that the convenience of the device is impaired.SOLUTION: A control system 100 is communicably connected to device 1, and includes an acquisition part 51 and an output part 52. The acquisition part 51 acquires device information on internal events that occur on the device 1 itself from the device 1. The output part 52 outputs predictive information on occurrence prediction of the internal events based on the device information.SELECTED DRAWING: Figure 1
Patent JP-2019069953-A (JP)
Title: Bicyclic heterocycles as FGFR inhibitors
Inventor: SUN YAPING
IPC: A61K31/497
Filed: 2018-12-05
Abstract: To provide drugs for treatment of cancer and other diseases.SOLUTION: An FGFR inhibitor comprises a formula I or a pharmaceutically acceptable salt thereof. (In the formula, W is NRor O; Ris alkyl; Rto Rare H, halo, alkyl, CN, alkoxy, ketone, amide, ester, or the like; Ris halo, alkyl, CN, NO, alkoxy, ketone, amide, ester, or the like; and Rto Rare H, alkyl, aryl, or the like.)SELECTED DRAWING: None
Patent JP-2020034535-A (JP)
Title: Meter reading device
Inventor: SATO YOSHIYUKI
IPC: G08C19/00
Filed: 2018-12-10
Abstract: To provide a meter reading device that can simultaneously, reliably and automatically perform both of an operation of reading a water service meter and an operation of acquiring vibration signal data of a water pipe.SOLUTION: A meter reading device of an embodiment of the invention comprises an image capture part, a convex part, and a detection part. The image capture part captures an image of a numerical value regarding to the amount of water displayed on a display part. The convex part is disposed to protrude in an image capture direction of the image capture part relatively to a bottom face disposed in the image capture direction, and surround the image capture direction. The detection part has, on an outer peripheral side of the convex part, a detection face to detect vibration and/or sonic generated in a water pipe. When the meter reading device is placed in relation to the water service meter such that an image capture face of the image capture part faces a display face of the display part and such that the convex part is positioned inside a peripheral end convex part, the peripheral end convex part is in contact with the detection face and with a portion of the bottom face located further on the outer peripheral side than the convex part.SELECTED DRAWING: Figure 1
Patent JP-2020092878-A (JP)
Title: Game machine
Inventor: IWATA AKIRA
IPC: A63F5/04
Filed: 2018-12-13
Abstract: To provide a game machine with improved amusement of performance.SOLUTION: The game machine comprises: a shielding member 40 which is supported in a rotationally transferable manner and varies the dimensions of an opening 40a to vary a visible range of a display unit 23; a rotation board 60 which rotates to rotationally transfer the shielding member 40; and a cam which includes a cam pin 45c provided at the shielding member 40 and a cam hole 66 provided in the rotation board 60 to have the cam pin 45c inserted thereto. The cam hole 66 has an inner arcuate hole 66a and an outer arcuate hole 66c which keep the rotation position of the shielding member 40 even when the rotation board 60 rotates.SELECTED DRAWING: Figure 4