baber/WOPTO huggingface dataset:
Patent JP-2019197025-A (JP)
Title: Method for measuring displacement of fastening element
IPC: G01L5/00
Filed: 2018-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a measurement method capable of directly measuring the displacement of a fastening element in a non-contact manner, to calculate axial force. 
     SOLUTION: A method for measuring the displacement of a fastening element (10) for fastening a fastening part (60) to a member to be fastened (50) comprises: forming a pattern (30) that repeats at regular intervals present on the surface of the fastening element; capturing an image in a predetermined area of the pattern with a digital camera (41); fastening the fastening part to the member to be fastened by the fastening element; capturing the image of the predetermined area in the pattern after fastening with the digital camera; superimposing the image before fastening and the image after fastening to generate an image of moire fringes, to obtain the distribution of moire fringes; and obtaining the displacement distribution of the fastening element from the distribution of moire fringes before and after fastening. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2020,JPO&INPIT
Patent JP-2019199972-A (JP)
Title: Dehumidifier
Inventor: OGASAWARA MINORU
IPC: F24F1/0358
Filed: 2018-05-14
Abstract: To highly accurately perform dew point control of a glove box or the like.SOLUTION: An outside air introduction pipeline 3 and a dry air pipeline 4 are connected to primary side and secondary side openings 1a, 1b of a membrane air dryer 1. A compressor 2, a cooler 5 and a reheater 7 are provided in the outside air introduction pipeline. A wet air pipeline 9 connects the outside air introduction pipeline and the dry air pipeline. A mixing ratio control device 10 is provided in a connection portion between the dry air pipeline and the wet air pipeline. A purge air pipeline 13 extends from the dry air pipeline to the membrane air dryer. Pressure reduction valves 12-14 are provided in the dry air pipeline, the wet air pipeline and the purge air pipeline. A dew point meter 15 detects a dew point of air downstream of the mixing ratio control device, a manometer 16 detects pressure of air in the outside air introduction pipeline, and a thermometer 17 detects a temperature of air between the cooler and the reheater. The compressor, the cooler, the reheater and the mixing ratio control device are controlled based on detection values obtained by the dew point meter, the manometer and the thermometer.SELECTED DRAWING: Figure 1
Patent JP-2019200231-A (JP)
Title: Galvano scanner controller
Inventor: TANAKA TSUBASA
IPC: G02B26/10
Filed: 2018-05-14
Abstract: To provide a galvano scanner controller capable of coping with fluctuations in a resonance frequency due to heat generation during driving of a galvano scanner.SOLUTION: A galvano scanner controller includes: a temperature estimation unit 4 for estimating temperature of a galvano scanner based on an average value of a drive current to a drive mechanism ; a resonance frequency estimation unit 5 for estimating a resonance frequency of the galvano scanner based on temperature estimated by the temperature estimation unit; and a resonance compensation unit 6 for compensating a resonance frequency estimated by the resonance frequency estimation unit.SELECTED DRAWING: Figure 1
Patent JP-2018128702-A (JP)
Title: System and method of sem overlay metrology
Inventor: DMITRY SHUR
IPC: G01B15/00
Filed: 2018-05-15
Abstract: PROBLEM TO BE SOLVED: To avoid SEM artifacts resulting from edge blurring.SOLUTION: The present disclosure is directed to a method of performing SEM overlay metrology with a scan direction substantially aligned with or parallel to feature placement or patterning of overlay target structures. By scanning target structures in a direction that is the same as or similar to the feature placement, blurring at edges of interest is avoided and a line-to-line or edge-to-edge offset between pattern elements is less susceptible to error from blurring at scanned edges of interest. For example, at least two linear pattern elements corresponding to at least two sample layers may be scanned along or parallel to the direction of feature placement (i.e., along or parallel to long edges of the pattern elements).SELECTED DRAWING: Figure 1
Patent JP-2019200140-A (JP)
Title: Imaging apparatus, accessory, processing device, processing method, and program
Inventor: IDA YOSHIAKI
IPC: G01B11/26
Filed: 2018-05-16
Abstract: To provide an imaging apparatus capable of correcting illuminance unevenness between a plurality of images with small data quantity.SOLUTION: An imaging apparatus (10) includes an imaging element (102) which photoelectrically converts a subject image formed by an imaging optical system (101) in at least three states where the positions of light sources emitting light are different from each other and outputs at least three image data, and a luminance distribution acquisition part (104b) which acquires information related to the plurality of luminance distributions of each of the image data on the basis of common information related to a common light quantity distribution for at least three states.SELECTED DRAWING: Figure 1
Patent JP-2019199330-A (JP)
Title: Roll sheet holding device
Inventor: ISHII HINOKI
IPC: B65H16/06
Filed: 2018-05-16
Abstract: To provide a roll sheet holding device capable of positioning a movable flange with good operability.SOLUTION: A roll sheet holding device has a movable flange 205 which is disposed on a support shaft 110 passing through an axis AX of a roll sheet RP, regulates movement of the roll sheet, and is attachable to/detachable from the support shaft. The movable flange has: a holding piece disk 240 and a body disk 220 which can be brought into contact with and separated from each other by moving relatively to each other in an axial direction; a lock piece 252 which is disposed on the holding piece disk, and is energized toward the support shaft by a lock spring 254 to engage the holding piece disk with the support shaft; and a first wedge piece 255 and a second wedge piece 256 which is disposed on the body disk brought into contact with an end of the roll sheet, and separates the lock piece from the support shaft against the lock spring to release engagement when the body disk is moved relatively to the holding piece disk. Thus, it is possible to attach and detach the movable flange to and from the support shaft by moving the first and second wedge pieces in the same direction of movement as the movable flange, and thereby the operability of positioning the movable flange is improved.SELECTED DRAWING: Figure 19
Patent JP-2019001777-A (JP)
Title: Moss remover
Inventor: YAMAMOTO EMI
IPC: A01N31/08
Filed: 2018-05-17
Abstract: To provide an agent that contains pelargonic acid or a salt thereof as an active ingredient, where the agent has an improved moss removal effect and further suppresses an unpleasant odor of it.SOLUTION: A moss remover contains pelargonic acid or a salt thereof and a phenolic compound as active ingredients.SELECTED DRAWING: None
Patent JP-2019201159-A (JP)
Title: Reverse conductive type semiconductor device
Inventor: NAKANO HAYATO
IPC: H01L29/739
Filed: 2018-05-18
Abstract: To provide a reverse conductive type semiconductor device that can be improved in heat radiation performance to ensure reliability through improvement in tolerance to thermal destruction.SOLUTION: A reverse conductive type semiconductor device comprises: a semiconductor chip 1 which has a top surface 1a, a first side 1b, and a second side 1c orthogonal to the first side 1b; a transistor part 12 which is provided on the semiconductor chip 1, and has a plurality of striped main current passages; a plurality of diode parts 14 which are provided on the semiconductor chip 1, and extend in parallel with the plurality of main current passages; a top-surface electrode 9 which is provided on the top surface 1a of the transistor part 12 and the plurality of diode parts 14; and a wiring member 10 which has a rectangular flat plate part 10a electrically connected to the top surface electrode 9 through a joint member above the plurality of diode parts 14. The wiring member 10 has a conductive part 10b raised from an end part of the flat plate part 10a to an opposite direction from the top surface electrode 9, the end part of the flat plate part 10a being arranged in parallel with the first side 1b.SELECTED DRAWING: Figure 1
Patent JP-2019201934-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-05-24
Abstract: To provide a game machine capable of improving taste of a game relating to state suggestion.SOLUTION: A common performance that is common in a low-probability high-base state and a high-probability high-base state is executed and, after a display of a result screen included in the common performance in a final variation is started, a trick movement is validated for a valid period. In the valid period, when the trick movement by a player is detected without any promotion notification, a suggestion performance in the final variation is executed on the basis of the trick movement, and it is suggested whether a state in which the common performance has been executed is a probability variable state or not.SELECTED DRAWING: Figure 10-9
Patent JP-2019205280-A (JP)
Title: Electric vehicle
Inventor: NOMURA HIDEHIRO
IPC: H02J7/02
Filed: 2018-05-24
Abstract: To suppress, when temporarily stopping external charging of a power storage device to calculate a SOC, shortage of a power storage amount of an auxiliary battery up until the calculation of the SOC is completed.SOLUTION: A HV-ECU executes control processing including: a step (S106) of increasing the output of a DC/DC converter, when in the middle of external charging (YES at S100), SOC learning is required (YES at S102); a step (S110) of stopping the operation of electrical equipment related to charging, when a charge time of an auxiliary battery is equal to or longer than a predetermined time (YES at S108); and a step (S112) of executing processing of the SOC learning.SELECTED DRAWING: Figure 2
Patent JP-2018203735-A (JP)
Title: Anti-jagged1 antigen binding proteins
Inventor: BRIAN D BENNETT
IPC: C12N1/15
Filed: 2018-05-31
Abstract: To provide novel methods of treating lung disease which inhibit aberrant Notch expression and signaling in the Notch signaling pathway.SOLUTION: A method of treating a subject with a condition related to lung disease comprises administering to the subject a therapeutically effective amount of an antigen binding protein that specifically binds to a protein having an amino acid sequence having at least 90% amino acid sequence identity to an amino acid sequence of a Jagged1. Preferably, the antigen binding protein is a monoclonal antibody against human Jagged1.SELECTED DRAWING: None
Patent JP-2019215238-A (JP)
Title: Object detection program, object detection device, and object detection system
Inventor: TAKAYAMA Yoshiteru
IPC: G01S17/93
Filed: 2018-06-12
Abstract: To accurately perform tracking of an object included in a picked-up image.SOLUTION: An object detection device 40 executes the following object detection processing. The object detection processing includes acquiring imaging information picked up in time series from a first position, and detecting a plurality of objects including a first object and a second object different from the first object on the basis of the imaging information. The object detection processing includes repeatedly acquiring distance information including the distance from a second position substantially the same as the first position to the first object and the distance from the second position to the second object. Such processing includes, when the first object and the second object come close to each other and at least partially overlap each other in the imaging information, distinguishing between the first object and second object on the basis of the distance information. The object detection program causes the object detection device 40 to execute the above processing.SELECTED DRAWING: Figure 3
Patent JP-2019220373-A (JP)
Title: Lighting device, lighting fixture, and lighting system
Inventor: FUNAYAMA SHINSUKE
IPC: H05B37/02
Filed: 2018-06-21
Abstract: To provide a lighting device, a lighting fixture, and a lighting system, capable of accurately calculating input power.SOLUTION: The lighting device includes: a lighting circuit, supplied with a power supply, for lighting a light source; a power supply voltage detection unit for detecting a power supply voltage of the power supply; an input current detection unit for detecting an input current supplied from the power supply to the lighting circuit; and a calculation unit for calculating input power from the power supply to the lighting circuit on the basis of the power supply voltage and the input current.SELECTED DRAWING: Figure 1
Patent JP-2019220621-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TSUKIYAMA KEISHI
IPC: H01L25/18
Filed: 2018-06-21
Abstract: To provide a semiconductor device having improved bonding reliability between semiconductor chips and a manufacturing method thereof.SOLUTION: A semiconductor device includes a first semiconductor chip, a second semiconductor chip thicker than the first semiconductor chip, a bump that is provided between the first and second semiconductor chips and electrically connects the first and second semiconductor chips, an adhesive resin provided between the first and second semiconductor chips and bonding the first and second semiconductor chips, and a sealing resin formed between and around the first and second semiconductor chips to seal the first and second semiconductor chips, and an organic protective film is formed on at least one of the first and second semiconductor chips.SELECTED DRAWING: Figure 1
Patent JP-2020002414-A (JP)
Title: PC steel bar
Inventor: HOMMA YURINA
IPC: C22C38/58
Filed: 2018-06-27
Abstract: To provide a PC steel bar having high tensile strength, yield stress and total elongation, and having high uniform elongation after a heat treatment during concrete placing.SOLUTION: The PC steel bar has a chemical composition containing, by mass%, C:0.21 to 0.29%, Si:0.80 to 1.40%, Mn:1.00 to 2.00%, Cr:0.20 to 0.60%, P:0.030% or less, S:0.030% or less, Ni:0 to 0.50%, Cu:0 to 0.50%, Ti:0 to 0.100%, Al:0 to 0.100%, and B:0 to 0.0060% and the balance Fe with impurities, a micro structure having area percentage of martensite of 70.0% or more, area percentage of bainite of 5.0% or more, total area percentage of pro-eutectoid ferrite and pearlite of 5.0% or less (including 0.0%), and uniform elongation after holding at 180°C for 3 hours or uniform elongation after holding at 80°C for 3 hours of 2.0% or more.SELECTED DRAWING: None
Patent JP-2020003307-A (JP)
Title: Water level detection system
Inventor: NAKATANI TAKESHI
IPC: G08C19/00
Filed: 2018-06-27
Abstract: To provide a water level detection system with which it is possible to suppress the consumption of battery capacity and suppress the frequency of maintenance work for changing batteries.SOLUTION: A water level detection system 1 pertaining the present invention comprises: a water level detection electrode pair 110 with the longitudinal direction arranged in the vertical direction; a first reference electrode pair 111 having a lower end at the same height as the lower end of the water detection electrode pair 110 and shorter than the length of the detection electrode pair 110; an electrode drive circuit 185 for selectively amplifying a drive signal after application to the detection electrode pair 110 and first reference electrode pair 111; a data storage unit 186 for storing static capacitance value between each of the detection electrode pair 110 and first reference electrode pair 111; and a main control unit 180 for outputting an on/off command to the electrode drive circuit 185. The main control unit 180 determines whether to apply a drive signal to the detection electrode pair 110 on the basis of the static capacitance value of the first reference electrode pair 111 stored in the data storage unit 186 and outputs an on/off command to the electrode drive circuit 185.SELECTED DRAWING: Figure 2
Patent JP-2020000472-A (JP)
Title: Fundus image spherical face projection system
Inventor: TAKEDA MAKOTO
IPC: A61B3/14
Filed: 2018-06-28
Abstract: To provide a fundus image spherical face projection system for making it possible to grasp, in a three-dimensional manner, a two-dimensional fundus image output from a super wide-angle fundus camera.SOLUTION: A fundus image spherical face projection system includes: fundus image projection means 2 for projecting a two-dimensional fundus image on a fundus photographed using a super wide-angle fundus camera; and a spherical face-like fundus-shaped spherical face screen 3 simulating the fundus on which the two-dimensional fundus image is projected. The fundus-shaped spherical face screen 3 includes a projection face 32 that largely extends from a hemisphere face 33 to the side of an aperture 31 along a spherical face.SELECTED DRAWING: Figure 1
Patent JP-2020001786-A (JP)
Title: Two-agent mixing container
Inventor: SAKISO YOICHI
IPC: B65D51/28
Filed: 2018-06-29
Abstract: To provide a two-agent mixing container that can efficiently mix two agents.SOLUTION: An inner cap 10 is fitted to an outer surface of an opening neck part 4 of a container body 3 for storing a first agent, and a discharge port 30 is provided on a bottom wall 28 of a cup-shaped member 24 disposed in an opening neck part. An operating unit 35 is provided which integrally connects an outer cap 42 fitted to an outer peripheral surface of an inner cap so as to be able to descend and a piston member 36 sliding in the cup-shaped member so as to be able to descend. A pump chamber C for storing a second agent is provided between a piston part and the bottom wall 28 of the cup-shaped member provided outside an upright cylindrical part 32 erected from around the discharge port 30, and positioned above a communicating recess 34 formed on the outer peripheral surface of the upright cylindrical part 32, an inward slide contact part 39 attached to the piston member 36 is brought into contact with the outer peripheral surface of the upright cylindrical part, when the operating unit is lowered, the pump chamber is connected to the discharge port via the communicating recess.SELECTED DRAWING: Figure 1
Patent JP-2020001347-A (JP)
Title: Print medium group, method of producing print medium group, and method of matching print medium
Inventor: TAKIZAWA YUMI
IPC: B42D25/342
Filed: 2018-06-29
Abstract: To provide a print medium group capable performing more accurate identification using a moire pattern and a method of producing the print medium group, and a method of matching the print medium which can identify the moire pattern more accurately.SOLUTION: A print medium group is a print medium group comprising at least two print mediums. The print medium has a moire pattern 240 generated by shifting at least a first periodic pattern 220 and a second periodic pattern 230 including an area marker 900 to overlap each other, and the print mediums can be identified by difference of the moire pattern 240 using the area marker 900.SELECTED DRAWING: Figure 3
Patent JP-2020005233-A (JP)
Title: Phased array antenna system
Inventor: HIRAGA TAKESHI
IPC: H01Q15/02
Filed: 2018-07-02
Abstract: To provide an antenna system balancing narrow beam and beam steering, without switching an antenna, radiating electromagnetic wave, according to the radiation direction.SOLUTION: A phased array antenna system comprises a flat surface phased array antenna including multiple antenna elements radiating electromagnetic wave in the same plane, and including a ground conductor plate reflecting the electromagnetic wave in a plane parallel with the same plane, at a position where the distance to the same plane is short enough to be ignored compared with the wavelength of the electromagnetic wave in the free space, a flat surface phased array antenna including a plate, and a dielectric plate of flat dielectric in parallel with the same plane, and located in the road side direction of the antenna element. Thickness of the dielectric plate is substantially equal to a quarter of the electromagnetic wave in the material of the dielectric, and the distance between the face of the dielectric plate opposing the antenna element and the face including the antenna element is substantially equal to 1/2 of the wavelength of the electromagnetic wave in the free space.SELECTED DRAWING: Figure 1
Patent JP-2018150050-A (JP)
Title: Air bag device
Inventor: MOTOMOCHI AKIHIRO
IPC: B60R21/205
Filed: 2018-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device which enables a housing, in which an air bag is disposed, and a cover covering the air bag to be easily assembled.SOLUTION: An air bag device includes: an air bag; a gas supply device which supplies gas to the air bag and expands the air bag; a housing in which the air bag is disposed; and a cover covering the air bag. The housing includes: side walls protruding to a cover side; hooks protruding from the side walls; and a guide installed below the hooks. The cover includes attachment walls to which the housing is attached. The attachment walls include engagement holes where the hooks are inserted when lower ends of the attachment walls are abutted against the guide to rotate the cover.SELECTED DRAWING: Figure 1
Patent JP-2018199678-A (JP)
Title: Anti-p-selectin antibodies and methods of their use and identification
Inventor: ROLLINS SCOTT
IPC: A61P17/00
Filed: 2018-07-10
Abstract: To provide an antibody that prevents P-selectin from binding to PSGL-1 to inhibit the adhesion of blood cells that contribute to vascular occlusion in SCD and other thrombotic disorders.SOLUTION: The present invention provides an antibody that specifically binds to P-selectin, prevents PSGL-1 from binding to P-selectin, and dissociates a preformed P-selectin/PSGL-1 complex. The present invention also provides an antibody having a dual function of binding to the conformational epitope of P-selectin and preventing PSGL-1 from binding to P-selectin to dissociate a preformed P-selectin/PSGL-1 complex.SELECTED DRAWING: None
Patent JP-2020010249-A (JP)
Title: Broadcast receiver
Inventor: AKIYAMA HITOSHI
IPC: H04H60/13
Filed: 2018-07-11
Abstract: To provide a technique for more appropriately transmitting or receiving advanced digital broadcasting services.SOLUTION: The broadcast receiver includes: a tuner for receiving a transmission wave in which information about an injection level is stored; and a control unit. The control unit uses information on the injection level included in the transmission wave received by the tuner to identify that a rescan process, which is a process of setting broadcast reception by the tuner, is necessary.SELECTED DRAWING: Figure 2A
Patent JP-2020011316-A (JP)
Title: Heat radiation structure of robot
Inventor: TANAKA MITSUHARU
IPC: B25J19/00
Filed: 2018-07-13
Abstract: To provide a heat radiation structure of a robot that can promote heat-radiation from the robot while suppressing motion of the robot from being restricted.SOLUTION: In a heat radiation structure of a robot (10) comprising a driving part and moving parts (21 and 22) that are driven to move by the driving part, a plurality of recessed parts (21c and 22c) recessed inward from reference surfaces (21b and 22b) as references of outer surfaces of the moving parts while maintaining spaces are formed at outer edge parts (21a and 22a) of the moving parts so that turbulent flow is formed on the outer surfaces of the moving parts by movement of the moving parts.SELECTED DRAWING: Figure 2