baber/WOPTO huggingface dataset:
Patent JP-2020144437-A (JP)
Title: Forgery decision system, forgery decision method, and forgery decision program
Inventor: NAKAJIMA SHOZO
IPC: G06T7/00
Filed: 2019-03-04
Abstract: To provide a forgery decision system, a forgery decision method, and a forgery decision program capable of accurately deciding the forgery of Identity verification documents.SOLUTION: One embodiment of the present invention is a forgery decision system to decide the forgery of identity verification documents. The system comprises a data acquisition part to acquire imaging data of identity verification documents, an extraction part, a recognition part to recognize a rule from the extracted decision target data by the extraction part, and a determination part to determine the forgery of the identity verification documents based on the collation result of a recognized rule by the recognition part with a normal rule in the determination reference area stored in the storage part, where the extraction part refers to the storage part to store the normal format layout information of the identity verification documents and to store the normal rule in the decision reference area of the identity verification documents, and extracts the imaging data corresponding to the decision reference area as the decision target data based on the format layout information stored in the storage part from the imaging data acquired by the data acquisition part.SELECTED DRAWING: Figure 2
Patent JP-2019156392-A (JP)
Title: In-wheel motor drive device
Inventor: TAIKO MASAYA
IPC: B60K7/00
Filed: 2019-03-08
Abstract: To provide an arrangement structure of an oil pump which is suitable for an in-wheel motor which drives a turning wheel.SOLUTION: An in-wheel motor drive device comprises: a wheel hub bearing part 11; a motor part which drives a turning wheel W; a deceleration part which decelerates rotation of the motor part, and transmits such a rotation to the wheel hub bearing part; an oil tank which accumulates a lubrication oil which lubricates the deceleration part; and an oil pump 42 which sucks the lubrication oil from the oil tank, and discharges the same to the deceleration part or the motor part. The oil pump 42 is so located as to overlap on a king pin K which becomes a center of rolling motion of the turning wheel W viewed in a running direction of the turning wheel W.SELECTED DRAWING: Figure 4
Patent JP-2019133736-A (JP)
Title: Improved power sequencing for embedded flash memory devices
Inventor: HIEU VAN TRAN
IPC: G11C16/30
Filed: 2019-03-18
Abstract: To provide a system and method for improved power sequencing within an embedded flash memory device.SOLUTION: An improved power management unit 501 that generates improved power sequencing for multiple voltage sources, includes: a voltage source 507 that generates VDD (main power supply, typically the highest voltage level, typically an IO voltage level, e.g., 2.5 V or 1.8 V); a voltage source 509 that generates VDDFLASH (typically the IO voltage level, e.g., 2.5 V or 1.8 V); a voltage source 508 that generates VDDCORE (typically a core logic voltage level, e.g., 1.2 V or 0.8 V); and a voltage source 510 that generates VDDCOREFLASH (typically the core logic voltage level, e.g., 1.2 V or 0.8 V), wherein each of these is supplied on a power supply bus 506.SELECTED DRAWING: Figure 5
Patent JP-2020152664-A (JP)
Title: Vitamin k agent to be applied under light exposure, as well as external skin preparations, eye drops, and eye ointments using the same
Inventor: TAKADA JIRO
IPC: A61K31/05
Filed: 2019-03-19
Abstract: To provide vitamin K agents that do not require shading, have high photostability and low phototoxicity even in difficult shading conditions, and enable active vitamin K delivery.SOLUTION: The present invention relates to a vitamin K agent to be applied under light exposure, which consists of at least one of the carboxylic acid esters of active vitamin K or salts thereof, as well as to external skin preparations, eye drops, and eye ointments using the same.SELECTED DRAWING: Figure 1
Patent JP-2020155578-A (JP)
Title: Semiconductor device
Inventor: ONODERA RYO
IPC: H01L29/786
Filed: 2019-03-20
Abstract: To provide a technique capable of preventing a disconnection in gate wiring of a thin-film transistor.SOLUTION: The semiconductor device includes: a ground insulation film having a first step-off; a semiconductor layer with formed on the ground insulation film and having a second step-off; a gate insulation film including a third step-off formed on the ground insulation film and the semiconductor layer and with the first step-off reflected and a fourth step-off with the second step-off reflected; and a gate electrode formed on the gate insulation film to cover the third step-off and the fourth step-off.SELECTED DRAWING: Figure 6
Patent JP-2020154156-A (JP)
Title: Image formation apparatus
Inventor: UDAGAWA HIROSHI
IPC: G03G21/16
Filed: 2019-03-20
Abstract: To provide an image formation apparatus which is more excellent in the handleability.SOLUTION: An image formation apparatus comprises a body, a fixation device, a lock mechanism and a switch. The body comprises an image formation unit, a gear mechanism, and a first exterior part for storing them. The fixation device is provided in an attachable/detachable manner to the body, comprises a second exterior part constituting the exterior together with the first exterior part in the state of being attached to the body and a rotary member conveying a medium, and is configured to fix an image on the medium. The lock mechanism can perform the state shift operation between the holding state of holding the fixation device to the body and the detachable state of detaching the fixation device from the body. The switch allows the electric conduction from the body to the fixation device when the lock mechanism is in the holding state and shuts down the electric conduction from the body to the fixation device when the lock mechanism is in the detachable state. In the first direction, the first distance between the gear mechanism and the first end is shorter than the second distance between the gear mechanism and the second end, and the third distance between the switch and the first end is shorter than the fourth distance between the switch and the second end.SELECTED DRAWING: Figure 6
Patent JP-2020156260-A (JP)
Title: Electric vehicle
Inventor: FUKUSHIMA YUTA
IPC: B60L15/20
Filed: 2019-03-22
Abstract: To provide a driver with a feeling as if driving a manual gear vehicle in an electric vehicle.SOLUTION: An electric vehicle 10 includes: a traveling motor 1; a shift lever 2 for a driver to select one from plural shift positions SP; and a control device 20 having a torque map for which a torque value Ti for instructing the motor 1 for each virtual gear stage corresponding to each shift position SP. The control device 20 executes manual control for determining a torque value Ti by using a torque map of a virtual gear stage corresponding to the shift position selected with the shift lever 2.SELECTED DRAWING: Figure 1
Patent JP-2020157807-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: HARA YUKI
IPC: B60R16/02
Filed: 2019-03-25
Abstract: To provide a vehicle control device, a vehicle control method, and a program capable of selectively opening/closing an appropriate door or a power window according to a user's situation.SOLUTION: A vehicle control device (100) comprises: a recognition part (130) for recognizing a peripheral situation of a vehicle; and a control part (230) for controlling a window part of the vehicle. The control part performs opening/closing control of the window part on the basis of a result recognized by the recognition part regarding a gesture of a user of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020159855-A (JP)
Title: Position calculation system and position calculation device
Inventor: KUROSE YOSHIHARU
IPC: G01S5/26
Filed: 2019-03-26
Abstract: To prevent a position of a terminal from being falsely calculated.SOLUTION: A position calculation system includes a plurality of terminals. An own terminal has a processor for calculating the position of the own terminal on the basis of positional information of a plurality of sound waves received by a plurality of terminals, and sends the calculated positional information of the own vehicle to another terminal by a sound wave. The processor does not send the positional information of the own vehicle in a time TB from when the own vehicle starts moving to when the own vehicle finishes moving, and does not send the positional information of the own terminal in a time TAa when the position of the own terminal is calculated. In that way, it becomes possible to suppress such a situation in which the position of the terminal is falsely calculated in position calculation using the sound wave.SELECTED DRAWING: Figure 2
Patent JP-2020159316-A (JP)
Title: Exhaust pipe structure
Inventor: TASAKA MASATAKA
IPC: F01N13/08
Filed: 2019-03-27
Abstract: To reduce vibration of an engine mount and muffled sound in a vehicle caused by an exhaust pipe in a lock-up state.SOLUTION: An exhaust pipe structure includes: a front bank exhaust pipe 2 connected to an exhaust manifold 13 of a front bank 11 of a V type engine 1 disposed laterally at the vehicle front; a rear bank exhaust pipe 3 connecting an exhaust manifold 14 of a rear bank 12 to the front bank exhaust pipe 2; an intermediate exhaust pipe 4 which is connected to the downstream side of the front bank exhaust pipe 2 and to which a catalyst device 41 is attached; and a rear exhaust pipe 5 which is connected to the downstream side of the intermediate exhaust pipe 4 and to which a muffler 51 is attached. The front bank exhaust pipe 2 and the intermediate exhaust pipe 4 are connected by a ball joint 6, and the intermediate exhaust pipe 4 and the rear exhaust pipe 5 are connected by a ball joint 6. In the front bank exhaust pipe 2, a flexible pipe 22 which may elastically deform is attached to the upstream side of a joint part 21 with the rear bank exhaust pipe 3.SELECTED DRAWING: Figure 1
Patent JP-2020157373-A (JP)
Title: Metallic mold pressing device and metallic mold pressing method
Inventor: NARUKAWA HIROSHI
IPC: B30B15/02
Filed: 2019-03-28
Abstract: To provide a metallic mold pressing device that can be easily assembled and can suppress a column from deforming, and a metallic mold pressing method.SOLUTION: The metallic mold pressing device comprises a column 200 and an insertion part 50 provided in a vertical direction of a frame connected to a part upper than the column 200, having an opening opened toward outside of a pressing device S, through which a tie rod 51 is inserted into the opening from a side of the pressing device S. The insertion part 50 is formed so that section modulus of a part (a distance b) from a center of the tie rod 51 toward the outside of the pressing device S in the column 200 at the time when the tie rod 51 is inserted into the insertion part 50 is larger than section modulus of a part (a distance a) from the center of the tie rod 51 toward the inside of the pressing device S.SELECTED DRAWING: Figure 4
Patent JP-2020163574-A (JP)
Title: Image formation method
Inventor: FUNAKOSHI KAZUTOSHI
IPC: B41J2/01
Filed: 2019-03-28
Abstract: To provide an image formation method which can form images on a common recording medium by a plurality of image formation apparatuses and easily perform the alignment between the images.SOLUTION: An image formation method forms a first image by a first image formation apparatus and a second image by a second image formation apparatus on a common recording medium. The second image formation apparatus includes a display mechanism which displays a reference point of the position of the second image. The image formation method decides the positional relation between the first image and the second image (S03), creates the data of a third image indicating the position of the reference point of the second image (S05), places a protective member on a region of the recording medium where the third image is formed (S07), forms the third image on the protective member by the first image formation apparatus (S08), causes the second image formation apparatus to support the recording medium such that the reference point of the second image displayed by the display mechanism matches the reference point of the second image indicated by the third image (S09), and then removes the protective member from the recording medium (S10).SELECTED DRAWING: Figure 6
Patent JP-2020165124-A (JP)
Title: Ceiling vibration isolation material and ceiling vibration isolation structure
Inventor: NAKASE HIROYUKI
IPC: F16F15/04
Filed: 2019-03-28
Abstract: To provide a ceiling vibration isolation material and a ceiling vibration isolation structure having a vibration isolation property against floor impact sound in a wide range of frequency band without depending on weight.SOLUTION: A ceiling vibration isolation material 10 laid over opposing ceiling backing materials 20 in the ceiling backing materials 20 supporting a ceiling surface material 40 comprises: a hat material 3 of a hat shape in a front view in which left and right L-shaped locking pieces 1 locked to the ceiling backing materials 20 and a bottom piece 2 connecting the left and right locking pieces 1 are integrated; and a vibration isolators 5 which is attached to each of the right and left sides of the bottom surface 2a of the bottom piece 2 and is brought into contact with the ceiling surface material 40 in a compressed state within a compression ratio of 10% to 20%.SELECTED DRAWING: Figure 1
Patent JP-2020165578-A (JP)
Title: Heat exchanger flow divider
Inventor: KAWABATA TATSUJI
IPC: F28F1/02
Filed: 2019-03-29
Abstract: To solve a problem that a refrigerant unevenly flows to a plurality of flat tubes, as in an evaporation upstream-side header pipe in which the refrigerant of a high ratio of liquid refrigerant (liquid rich) flows, energy lost by pressure loss and head difference is small as a flowing distance of the refrigerant from an inlet of a heat exchanger is short, and the refrigerant rises in the header pipe while keeping kinematic energy of the refrigerant, thus inertia force in flowing out to the flat tubes is large, and the liquid refrigerant is deviated to an upper part of a heat exchange section due to the force in rising in the header pipe.SOLUTION: A header pipe 3b has a partition plate 15 for dividing a refrigerant outflow section 11 in which a refrigerant flows out to a plurality of flat tubes 2 into a connection-side space 13 of the flat tubes 2 and a non-connection-side space 14 of the flat tubes 2 in being functioned as an evaporator, the partition plate 15 has a plurality of communication holes 16a, 16b arranged in a vertical direction, and the communication hole 16a is constituted to be smaller than an opening area of the communication hole 16b directly below the same.SELECTED DRAWING: Figure 2
Patent JP-2020165192-A (JP)
Title: Verge cover material and roof structure
Inventor: HASHIMOTO MASAYUKI
IPC: E04D13/158
Filed: 2019-03-29
Abstract: To provide a verge cover material and a roof structure with which rainwater does not easily fall from the verge, and buildings with aesthetically pleasing appearance are easy to be built.SOLUTION: A verge cover material 50 covers a roof verge having a roof substrate and a roof material. The verge cover material 50 includes, when applied on the verge, an upper surface cover piece 52 to cover the upper surface of the verge, an inner drainer piece 61, which has a part located inside the upper surface cover piece 52 in the inner and outer directions and is located between the roof substrate and a roof material, a side cover piece 51 that extends only downward from the outer end of the upper surface cover piece 52 to cover the side surface of the verge, and a ridge piece 55 that protrudes upward from a position inside the outer end of the upper surface cover piece 52.SELECTED DRAWING: Figure 3
Patent JP-2020164958-A (JP)
Title: Sputtering target, manufacturing method of sputtering target, manufacturing method of sputtered film, and manufacturing method of solar cell
Inventor: ENDO YOSUKE
IPC: C23C14/06
Filed: 2019-03-29
Abstract: To provide an inexpensive sputtering target suitable for obtaining an In alloy film.SOLUTION: A sputtering target 100 includes a backing plate 130, a first target material 110 joined onto the backing plate 130 through a first solder material 120, and a second target material 112 joined though a second solder material 122, in which the first target material 110 is formed of In containing Cu as much as 0-10,000 mass ppm, and the second target material 112 is formed of Ag.SELECTED DRAWING: Figure 1
Patent JP-2020170668-A (JP)
Title: Light guide member and surface light source device
Inventor: ADACHI KOTARO
IPC: F21S2/00
Filed: 2019-04-04
Abstract: To make a surface light source device thinner.SOLUTION: A light guide member 10 is arranged so as to face a plurality of light sources 5 in a first direction d1. The light guide member 10 comprises a plurality of first portions 20, and a second portion 30. The first portions 20 are provided so as to face the plurality of light sources 5 in the first direction d1 respectively, and comprise reflecting surfaces 22 for reflecting at least a portion of light from the light sources 5. The second portion 30 comprises a first surface 31 and a second surface 32 opposed to each other in the first direction d1, and allows light to be guided in a second direction d2 not parallel to the first direction d1 by allowing at least a portion of light reflected by the first portions 20 to be totally reflected by the first surface 31 and the second surface 32.SELECTED DRAWING: Figure 3
Patent JP-2020173559-A (JP)
Title: Work processing system, work processing program, and work processing method
Inventor: AKIYOSHI HIROKI
IPC: G06Q50/04
Filed: 2019-04-09
Abstract: To enable a customer himself/herself to easily order a structure of free design corresponding to an installation place and use, and to provide the ordered structure at lower cost.SOLUTION: The present invention relates to a work processing system. The work processing system includes: means for supplying to a customer terminal, an input reception content for receiving a design parameter input that receives an input of design parameters at the customer terminal used by a customer, and an image drawing content for drawing an image corresponding to a structure corresponding to the inputted design parameters; shape design means for designing shapes of respective components on the basis of the design parameters the input of which is received by the input reception content through the customer terminal; and processing data generation means for determining layouts of the respective components in cutting out the respective components designed by the shape design means from materials, and generating processing data for performing processing for cutting out the respective components from the materials on the basis of the determined layouts.SELECTED DRAWING: Figure 1
Patent JP-2020175726-A (JP)
Title: In-wheel motor unit coupling structure
Inventor: NAGAYAMA MAKOTO
IPC: B60G3/28
Filed: 2019-04-16
Abstract: To provide a coupling structure for a shock absorber and a unit capable of improving the practicability of an in-wheel motor unit in a vehicular suspension device.SOLUTION: A lower end part of a shock absorber 40 is fastened so as to be pressed against a motor portion toward a vehicle central side, in a vehicle width direction, of a motor portion 22 incorporating an electric motor of an in-wheel motor unit 12 and toward a vehicle exterior in the vehicle width direction. This lessens a limit on arrangement space as for a brake caliper 72, etc., which are arranged in a wheel 10, and makes it comparatively easy to carry out a work such as maintenance as for the brake caliper, etc. Because the axial line AL of the shock absorber can be located near to a wheel rotation axil line WL, force acting on the shock absorber can be made comparatively small in a direction intersecting the axial line of the shock absorber.SELECTED DRAWING: Figure 1
Patent JP-2020177774-A (JP)
Title: Light source device
Inventor: HINO TAKASHI
IPC: F21V23/00
Filed: 2019-04-16
Abstract: To provide a structure capable of taking measures against heat generation with high efficiency, in a light source device mounted with a light emitting element of high heat generation quantity, such as an ultraviolet LED.SOLUTION: A light source device 1 comprises: a metal first flat plate 2; a metal second flat plate 3 integrally molded or connected to the first flat plate 2 substantially perpendicularly; a light emitting element 4 mounted on the outer surface of the first flat plate 2; a heat sink 5 having a base 51 and many heat radiation fins 52 erected thereon, and attached so that the outer surface of the base 51 is in contact with the inner surface of the second flat plate 3; and a fan 6 provided at a position where the heat sink 5 is arranged between itself and the inner surface of the first flat plate 2, and blowing air so that the air passes between the many heat radiation fins 52 and reaches the inner surface of the first flat plate 2.SELECTED DRAWING: Figure 1
Patent JP-2019216088-A (JP)
Title: Method for determining dimensions of electrochemical cell comprising pcb holding plates
Inventor: MATHIAS GERARD
IPC: H01M8/04
Filed: 2019-04-17
Abstract: To provide a method for determining the dimensions of an electrochemical cell, the method enabling minimization of the total area of an electrochemical cell while enabling maximization of an electrical signal generated by the electro chemical cell.SOLUTION: A total area St of an electrochemical cell is defined by an active zone Za and a fastening zone Zf. The method according to the present invention includes the steps of: determining a first cost function F representing the variation of a first parameter representing the total area St as a function of an adjustment variable Rf representing the aspect ratio of the active area; determining a second cost function G representing a variation of a second parameter representing a generated electrical signal U as a function of the adjustment variable Rf from a predetermined physical model of the electrochemical cell; and determining composite cost functions (Cc: Cv) from the first and second cost functions (F, G), optimizing the composite cost functions (Cc: Cv), thereby specifying the value of the adjustment variable Rf jointly optimizing the first and second cost functions (F, G).SELECTED DRAWING: Figure 4A
Patent JP-2019115790-A (JP)
Title: Game machine
Inventor: KURAMOTO KAZUAKI
IPC: A63F7/02
Filed: 2019-04-24
Abstract: To provide a game machine capable of excellently enhancing an attention degree to a game.SOLUTION: When a game ball enters an upper operation port 33 or a lower operation port 34, retention information according to the operation port which the game ball enters is stored in a main control device. Variable display of symbols is started in a symbol display device 41 on the basis of the retention information. When the variable display is started and when a game ball enters the operation port 33 or 34, the main control device executes win/failure determination processing. At the time, when the total number of retention items, the total number of pieces of retention information stored in respective retention areas, is larger than 4 while the mode is shifted to an opening/closing execution mode, first retention forenotice performance reflecting the contents of the retention information is executed in the opening/closing execution mode. Alternatively, when the total number of retention items is not more than 4, second retention forenotice performance with longer performance time than the first retention forenotice performance is executed.SELECTED DRAWING: Figure 4