baber/WOPTO huggingface dataset:
Patent JP-2020021846-A (JP)
Title: Infrared detector, infrared imaging device using the same, and method of controlling infrared detector
Inventor: NISHINO HIROSHI
IPC: H01L31/02
Filed: 2018-08-01
Abstract: To provide a multi-wavelength infrared detector capable of maintaining the detection accuracy while reducing pixel size.SOLUTION: The infrared detector having an array of multiple pixels, includes: an infrared detecting element array in which a first pixel responsive to infrared light of a first wavelength and a second pixel responsive to a second wavelength different from the first wavelength are repeatedly arranged in a predetermined arrangement pattern; and a readout circuit connected to the infrared detection element array. The first pixel is connected to the readout circuit at a first connection electrode, and the second pixel is connected to the readout circuit by a second connection electrode having a height different from that of the first connection electrode.SELECTED DRAWING: Figure 5
Patent JP-2020025235-A (JP)
Title: Image forming apparatus
Inventor: MENYA SHINICHI
IPC: H04N1/00
Filed: 2018-08-09
Abstract: To emit a buzzer sound at an appropriate sound volume according to the emergency (emergency level) of state notification of an image forming apparatus.SOLUTION: A switching circuit is connected in series to a piezoelectric buzzer 5c, and a buzzer drive circuit 5d drives the piezoelectric buzzer 5c with a buzzer applied voltage by turning on/off the switching circuit according to a buzzer signal. A controller 6 supplies the buzzer signal to the buzzer drive circuit 5d. The buzzer drive circuit 5d drives the piezoelectric buzzer 5c with a buzzer applied voltage Vbz according to the emergency level of a state to be notified.SELECTED DRAWING: Figure 1
Patent JP-2019035505-A (JP)
Title: Design features of dissimilar material-reinforced blanks and extrusions for forming
Inventor: RYAN M HAHNLEN
IPC: B21D22/20
Filed: 2018-08-09
Abstract: To provide a method of adding a reinforcement to a metal blank prior to a forming process.SOLUTION: The reinforcement is attached via ultrasonic additive manufacturing (UAM) to create a composite blank, and the composite blank is then subjected to a forming process to bend and deform the composite blank and form a reinforced vehicle component. The reinforcement is placed on the metal blank such that after being subjected to the forming process there is reinforcement in key areas of the formed vehicle component. The reinforcement results in the final formed vehicle component having enhanced properties such as lower density, increased strength, stiffness, or energy absorption capabilities.SELECTED DRAWING: Figure 1B
Patent JP-2020027959-A (JP)
Title: Image reader
Inventor: KAMAI YASUYUKI
IPC: H04N1/409
Filed: 2018-08-09
Abstract: To obtain information indicating a deformed state of original platen glass.SOLUTION: In an image reader, charts 24, 25 for calculating an MTF value indicating reading quality are disposed at one end and the other end, respectively, in a main scanning direction M1 on original platen glass 20. The image reader includes: an imaging section to image an original and a plurality of the charts 24, 25 to output image data; a calculation section to calculate, on the basis of data values of four or more setting positions X1-X4, corresponding to the one end and the other end in the image data by plural numbers, the MTF value for the four or more setting positions X1-X4; and an estimation section to estimate, on the basis of the calculated four or more MTF values, a displacement value of an original mounting surface due to deformation of the original platen glass 20 in a thickness direction.SELECTED DRAWING: Figure 6
Patent JP-2020026752-A (JP)
Title: Compressor and method for manufacturing compressor
Inventor: KAIDA HIROTO
IPC: F04B39/14
Filed: 2018-08-09
Abstract: To solve the problem that welding performed upon mounting a temperature sensor to a casing needs a large amount of heat input, which may cause deformation and damage of the casing due to heat.SOLUTION: A compressor comprises a casing having a cylindrical part, an external part 50, a welding nut 55, and a bolt 56. A compression mechanism is fixed to the inner peripheral surface of the cylindrical part. The external part 50 is mounted on the outer peripheral surface of the cylindrical part. The external part 50 has a temperature reaction part 53 that responds to a temperature change of the cylindrical part. The welding nut 55 is welded to the outer peripheral surface of the cylinder part to mount the external part 50 on the outer peripheral surface. The bolt 56 fixes the external part 50 to the welding nut 55.SELECTED DRAWING: Figure 4
Patent JP-2020026249-A (JP)
Title: Integrated control device and integrated control method
Inventor: TAMURA KAZUYA
IPC: B61D3/18
Filed: 2018-08-16
Abstract: To provide an integrated control device which makes a constitution of railway vehicles loaded with cars simple.SOLUTION: An integrated control device 200 comprises a car signal receiver 211 and a travel controller 213. The car signal receiver 211 receives a first car signal indicating that a car X1 is loaded into a railway vehicle 310. When the car signal receiver 211 receives the first car signal (STEP 102..YES), the travel controller 213 sends, to the car X1 which sends the first car signal, a travel control signal instructing a travel control except braking of an automatic braking function (STEP 116).SELECTED DRAWING: Figure 6
Patent JP-2020030906-A (JP)
Title: Connector and connector assembly
Inventor: KOYAMA YUKI
IPC: H01R13/639
Filed: 2018-08-21
Abstract: To provide a connector which is used attached to an object such as clothing which is freely bent, and a connector assembly.SOLUTION: A connector 10 fitted with a mating connector 20, comprises: a housing 11; a conductive contact 12 distributed in the housing 11; and a plurality of holding members 13 made of a magnetic material distributed in the housing 11. When the connector 10 is fitted with the mating connector 20, the holding member 13 is attracted with a magnetic material 24 provided in the mating connector 20 to hold a fitting state. The housing 11 has flexibility and is formed with a plurality of fixing holes 11f. The plurality of holding members 13 are distributed so as to be separated from each other in a longitudinal direction (an X direction) in parallel to a surface 11a of the housing 11.SELECTED DRAWING: Figure 1
Patent JP-2020035512-A (JP)
Title: Fluorescent lamp
Inventor: TOKUNAGA MASUNORI
IPC: H01J61/067
Filed: 2018-08-27
Abstract: To provide a lamp capable of suppressing scattering of an electrode member due to discharge energy and discharge between a pair of electrodes and reducing the influence on another pair of electrodes.SOLUTION: A fluorescent lamp 1 includes a stem 4, a first electrode 5, and a second electrode 6, and a distance h1 from the stem 4 to the first electrode 5 is different from a distance h2 from the stem 4 to the second electrode 6.SELECTED DRAWING: Figure 2
Patent JP-2019007343-A (JP)
Title: gasket
Inventor: ABEMATSU RYUTA
IPC: E06B3/62
Filed: 2018-08-29
Abstract: To provide a gasket which is easy to install a panel member and is formed into a more compact configuration.SOLUTION: The present disclosure is directed to a gasket that includes a support member and a pressing member between which a panel member is clamped for the support thereof. The support member and the pressing member are separate members separated from each other. Each of the support member and the pressing member has an anchor portion to be inserted into a mounting groove formed on an installation surface and a positioning portion which is closer to the panel member than the anchor portion and is in contact with the installation surface. The pressing member has a zipper groove and a zipper inserted in the zipper groove and presses the panel material by inserting the zipper into the zipper groove. The support member and the pressing member respectively are in abutment with a region including a lower end of a side surface of the panel member.SELECTED DRAWING: Figure 1
Patent JP-2020035629-A (JP)
Title: Circuit breaker with current control electrode
Inventor: NORASAGE PATANADECHI
IPC: H01H33/664
Filed: 2018-08-29
Abstract: To provide a circuit breaker with a current control electrode that can reduce the burnout deterioration of the electrode surface due to an arc discharge current at an electrode contact portion and extends the operating life time of the circuit breaker.SOLUTION: A circuit breaker with a current control electrode connected in series to any branch includes a movable contact electrode 1 connected to a predetermined DC power supply 7 in a branch, a fixed contact electrode 2 disposed in a contact state or a non-contact state with the movable contact electrode 1, a conductive current control electrode 3 disposed in a space between the movable contact electrode 1 and the fixed contact electrode 2, and a pulse generator 4 connected in series to the fixed contact electrode 2 and capable of applying a predetermined damped oscillation voltage to the current control electrode 3, and the current control electrode 3 shunts the arc discharge current when the damped oscillation voltage from the pulse generator 4 is applied.SELECTED DRAWING: Figure 2
Patent JP-2020033780-A (JP)
Title: Floor material
Inventor: HAYASHI SHIN
IPC: E04F15/04
Filed: 2018-08-30
Abstract: To provide a floor material which can suppress degradation of a veneer by moisture even when the veneer is provided on a surface of a base material.SOLUTION: Floor materials 100 and 100A include a base material 10, a veneer 20 which is provided on one surface of the base material, contains a dimensional stabilization resin, and has a thickness of 1-3 mm, a moisture-proof layer 30 provided between the base material and the veneer, and a coated film layer 40 provided on a surface of the veneer opposite to the moisture-proof layer. Moisture permeability of the coated film layer is larger than moisture permeability of the moisture-proof layer.SELECTED DRAWING: Figure 1
Patent JP-2020037464-A (JP)
Title: Determination device and determination method
Inventor: OTSUKA MAKOTO
IPC: B66F9/24
Filed: 2018-09-03
Abstract: To determine whether or not cargo collapse may occur.SOLUTION: A determination device (1) comprises a cargo-collapse determination part (103) that determines whether or not collapse of target cargoes may occur from an image in which the target cargoes to be determined are photographed, using a learned model (102) produced by machine learning using an image in which the cargoes not yet collapsed are photographed, when collapse of target cargoes to be carried by a fork lift (3) occurs.SELECTED DRAWING: Figure 1
Patent JP-2020037982-A (JP)
Title: Lock-up device of torque converter
Inventor: MATSUDA SATORU
IPC: F16H45/02
Filed: 2018-09-05
Abstract: To suppress abrasion of an engagement portion by reducing load burden of the engagement portion of a stopper mechanism and ensuring sufficient engagement allowance.SOLUTION: A lock-up device 4 includes a clutch portion 15, an intermediate plate 32, a driven plate 34, a plurality of outer peripheral-side springs 33, and a stopper mechanism 35. The clutch portion 15 is disposed between a front cover 2 and a turbine 6. The intermediate plate 32 is disposed between the clutch portion 15 and the turbine 6. The driven plate 34 is connected to the turbine 6. The outer peripheral-side springs 33 elastically connect each of outer peripheral portions of the intermediate plate 32 and the driven plate 34. The stopper mechanism 35 is axially disposed between the outer peripheral-side springs 33 and an outer peripheral portion of a turbine shell 11, and has an engagement portion for restricting a relative rotation angle range of the intermediate plate 32 and the driven plate 34.SELECTED DRAWING: Figure 5
Patent JP-2020043413-A (JP)
Title: Solid-state imaging device and electronic equipment
Inventor: YAMASHITA KAZUYOSHI
IPC: H04N5/3745
Filed: 2018-09-07
Abstract: To provide a solid-state imaging device and an electronic apparatus including the same capable of switching to a mode for reducing subject distortion or a mode for obtaining a high dynamic range according to an object.SOLUTION: A solid-state imaging device according to an embodiment of the present disclosure includes a light receiving surface and a plurality of pixels arranged to face the light receiving surface. Each of the pixels includes a photoelectric conversion unit that photoelectrically converts light incident through the light receiving surface, a charge holding unit that holds charges transferred from the photoelectric conversion unit, a first potential barrier provided between the photoelectric conversion unit and the charge holding unit, and a second potential barrier provided around a region including the photoelectric conversion unit, the charge holding unit, and the first impurity semiconductor region. The first potential barrier is lower than the second potential barrier.SELECTED DRAWING: Figure 4
Patent JP-2018199341-A (JP)
Title: Decorative sheet and decorative resin molded article
Inventor: FUJII TOSHIBUMI
IPC: B29C45/14
Filed: 2018-09-13
Abstract: To provide a decorative sheet having three-dimensional moldability capable of sufficiently following a shape of a decorative resin molded article having a complexed surface shape.SOLUTION: There is provided a decorative sheet consisting of a laminate by laminating at least a substrate layer, a primer layer and a metal thin film layer in this order, in which the primer layer contains a cured article of a resin having glass transition point of -30°C to 80°C.SELECTED DRAWING: None
Patent JP-2020048300-A (JP)
Title: Control device, control system, and control method
Inventor: KIMURA HIDEKI
IPC: H02P29/40
Filed: 2018-09-18
Abstract: To provide a control device, a control system, and a control method for properly controlling a current flowing in a DC motor.SOLUTION: According to an embodiment, a control device having a drive circuit and a control circuit is provided. The drive circuit has a plurality of transistors and a current detection circuit. The plurality of transistors are electrically connected in parallel to each other between a first node and a second node connected to a DC motor. The current detection circuit detects a current flowing between the first node and the second node. The control circuit generates a control signal for controlling the number of transistors to turn ON among the plurality of transistors in response to the detected current. The drive circuit drives the DC motor by a current in response to the control signal.SELECTED DRAWING: Figure 3
Patent JP-2020045673-A (JP)
Title: Hat-shaped steel sheet pile, wall structure using the hat-shaped steel sheet pile, and construction method of the hat-shaped steel sheet pile
Inventor: SATO KOICHI
IPC: E02D5/08
Filed: 2018-09-19
Abstract: To provide a hat-shaped steel sheet pile capable of simultaneously holding adjacent steel sheet piles.SOLUTION: In a hat-shaped steel sheet pile capable of simultaneously holding adjacent steel sheet piles, in which a pair of left and right webs are respectively arranged continuously so as to spread outward from both edges of a flange, a pair of left and right arm portions are continuously arranged so as to be substantially parallel to the flange on each web, a joint portion is provided continuously to each of the arm portions, an upper opening pawl is formed on one side of the joint portion, a lower opening pawl is formed on the other side of the joint portion, the distance from the center line that halves the length of the flange to the fitting center of each joint portion is equal, and a pair of left and right webs are arranged symmetrically with respect to the center line, the length of the half of the width of the flange is configured to be substantially equal to the length of the arm portion including the fitting center of the joint portion.SELECTED DRAWING: Figure 1
Patent JP-2020046645-A (JP)
Title: Dimmer
Inventor: OKUBO WATARU
IPC: G02F1/1343
Filed: 2018-09-21
Abstract: To provide a dimmer allowing gradation expression with a simple circuit configuration.SOLUTION: A dimmer 100 comprises: drive voltage output parts 31, 32 outputting drive voltage; a control part 33 causing the drive voltage output parts 31, 32 to gradually increase or decrease the amplitude of the drive voltage; and a dimming sheet 10 including a plurality of dimming parts 15 that change light transmissivity according to the amplitude of an applied voltage and are connected in parallel to the drive voltage output parts 31, 32. In addition, the dimmer 100 further comprises a voltage division circuit 21 connected to one of the plurality of dimming parts 15, the voltage division circuit dividing a drive voltage common to each dimming part 15 so that the amplitude of the applied voltage of the dimming part 15 connected to the voltage division circuit 21 differs from the amplitude of the applied voltage of at least one of the other dimming parts 15.SELECTED DRAWING: Figure 2
Patent JP-2020043318-A (JP)
Title: Thermal storage composition for electric component, semiconductor device, and wiring substrate
Inventor: NOMURA TOSHIHIRO
IPC: H01L23/36
Filed: 2018-09-25
Abstract: To provide a material capable of sufficiently suppressing a temperature rise of a semiconductor element.SOLUTION: The thermal storage composition for an electric component is formed by dispersing heat storage material particles including a heat storage material and heat conductive particles in an insulating substance matrix.SELECTED DRAWING: Figure 1
Patent JP-2019079506-A (JP)
Title: Nonvolatile memory device and operation process thereof
Inventor: JUNG BONG-KIL
IPC: G06F11/22
Filed: 2018-09-25
Abstract: To provide a nonvolatile memory device capable of detecting a failure cause of a storage device associated therewith, and an operation process thereof.SOLUTION: An operation process of a nonvolatile memory device comprises: receiving control signals and a data signal from outside the nonvolatile memory device; generating debugging information based on the control signals and the data signal; receiving a debugging information request from outside the nonvolatile memory device; and outputting the debugging information in response to the debugging information request.SELECTED DRAWING: Figure 2
Patent JP-2020056602-A (JP)
Title: Portable device for estimating initial azimuth, program and method
Inventor: ITO YOSHIHIRO
IPC: G01C21/28
Filed: 2018-09-28
Abstract: To provide a mobile device, a program, and a method whereby an initial azimuth in relative position identification can be estimated by using absolute position identification.SOLUTION: A mobile device has: first absolute position identifying means that acquires first absolute positions of the mobile device in a time-series from the beginning of position identification; relative position identifying means that acquires relative positions of the mobile device in a time-series from the beginning of the position identification; second absolute position identifying means that sets a plurality of temporary initial azimuths in advance and calculates a time-series of second absolute positions from the time-series of relative positions for each temporary initial azimuth from the beginning of position identification; and initial azimuth selection means that selects one most similar to the time-series of first absolute positions from a plurality of time-series of second absolute positions and selects as an initial azimuth a temporary initial azimuth of the selected time-series of second absolute positions.SELECTED DRAWING: Figure 1
Patent JP-2020055170-A (JP)
Title: Packaging material and packaging product
Inventor: TAKEMOTO IPPEI
IPC: B32B27/40
Filed: 2018-09-28
Abstract: To provide a packaging material with an improved degree of biomass.SOLUTION: A packaging material at least has a surface resin layer, a transparent resin layer, a printed layer, and a paper substrate layer, which are laminated in this order. The surface resin layer has polyethylene. The transparent resin layer has nitrocellulose, and a cured product of a polyol and an isocyanate compound. The printed layer has a colorant, nitrocellulose, and a cured product of a polyol and an isocyanate compound. In the printed layer or transparent resin layer, at least one of the nitrocellulose, polyol, or isocyanate compound has a biomass-derived component.SELECTED DRAWING: Figure 1
Patent JP-2020060204-A (JP)
Title: Strut bracket and equipment including the same
Inventor: SEKI KAZUMASA
IPC: F16B5/02
Filed: 2018-10-05
Abstract: To provide a strut bracket facilitating assembling and mounting even when an installation space and an installation work space are limited.SOLUTION: In a strut bracket 10, a first connection 22 and a second connection 32 of a first strut plate 20 and a second strut plate 30 which are bendable and displaceable are overlapped, and a screw 50 is screwed onto a nut 51 followed by tightening so as to abut a projection 40 disposed in the second connection 32 on the first connection 22, and rotate the second connection 32 toward the first connection 22 side with the recess 40 as a fulcrum. Due to that the second strut plate 30 is inclined to a position of retreating toward an opposite direction to the rotation direction, the second abutting part 32 does not move due to that contact with a second attachment surface 2 is kept, the second strut plate 30 is bent and displaced so as to generate bending stress, and on the basis of the bending stress, strut force is generated in a first abutting part 22 and the second abutting part 32 of the strut bracket 10.SELECTED DRAWING: Figure 4
Patent JP-2019030700-A (JP)
Title: Game machine
Inventor: OKADO FUMIHIRO
IPC: A63F7/02
Filed: 2018-10-11
Abstract: To provide a game machine capable of suppressing a game under a special game state from being monotonous.SOLUTION: A Pachinko game machine 10 comprises: an outer frame; a main body frame 12 which is provided at a front section of the outer frame and is supported so as to be opened and closed at one side of the outer frame; and a front door frame 13 which is provided at the front section of the main body frame 12 and is supported so as to be opened and closed at one side of the main body frame 12. When a game ball shooting handle 18 provided at the lower section of the Pachinko game machine 10 is operated, a game ball on an upper tray 23 is shot toward a game area. In the game area, when the game ball is won in an operation port, symbols are variably displayed on the display screen of a pattern display device. In addition, when shifting to be in a big winning state, a plurality of variable winning devices provided in the game area are opened 15 times. Which of the variable winning devices is opened is notified before each opening by an opening moving image displayed on the display screen of the pattern display device.SELECTED DRAWING: Figure 1