baber/WOPTO huggingface dataset:
Patent JP-2019079743-A (JP)
Title: X-ray tube and radiography device
Inventor: MORITA YUTAKA
IPC: H01J35/08
Filed: 2017-10-26
Abstract: To provide an X-ray tube in which reliability is improved by reducing abnormal radiation at a part where the anode structure body is in contact with insulation oil, and to provide a radiography device.SOLUTION: An X-ray tube 101a comprises an enclosure 207 filled with insulation oil 208, a substantially cylindrical glass vessel 206 whose inside is vacuum, and a cathode structure 201 and an anode structure 204a provided, respectively, on both bottom faces of the cylindrical glass vessel 206. The glass vessel 206 has a neck section 2061 where the lateral of the cylinder has constricted deeply inward from the position of the bottom face, and the anode structure 204a has an anode protrusion 2041a where a portion thereof protrudes to the outside of the glass vessel 206. The anode protrusion 2041a has a substantially conical shape or a substantially truncated conical shape, and the crevice of the lateral face of the anode protrusion 2041a and the neck section 2061 facing the lateral face becomes larger at a position farther from the position where an anode structure 204 is attached to the neck section 2061.SELECTED DRAWING: Figure 1
Patent JP-2019078141-A (JP)
Title: Buckling stiffening brace mounting structure
Inventor: TAKAYAMA KAZUTO
IPC: E04B1/58
Filed: 2017-10-27
Abstract: To provide a buckling stiffening brace mounting structure that can facilitate joining a buckling stiffening brace to a frame.SOLUTION: The buckling stiffening brace mounting structure has a frame, a brace body 52 having an inclined end face and obliquely disposed in the construction surface of the frame, and joined in a state where the inclined end face is superimposed on a mounting surface 36 along the inner circumferential surface of the frame, and a stiffening pipe 60 into which the brace body 52 is inserted.SELECTED DRAWING: Figure 3
Patent JP-2019082512-A (JP)
Title: Internal illumination type information display and product kit of internal illumination type information display
Inventor: MARUI TOMOTAKA
IPC: G09F13/00
Filed: 2017-10-28
Abstract: To provide an internal illumination type information display which is inexpensive and light-weight.SOLUTION: A display information sheet (S) obtained by attaching or storing a plurality of image sheets is used to improve convenience in display exchange by attaching or detaching the display information sheet (S) to/from, for example, a cylinder type (Bc), square bar type (Br) or file and folder type (F) internal illumination container (B) with surface adhesion means considering gravity center balance. Double information amount display obtained by combining two internal illumination containers (B) is achieved by coupling internal illumination containers through the display information sheet (S). Then, a product kit having a set of component groups required by a user for product selling is proposed. Further, this display is intended to be an advanced information exchange medium at a "theater" and a "shelter" being an execution target, and a form of making the display have advanced functions is proposed.SELECTED DRAWING: Figure 3
Patent JP-2019083490-A (JP)
Title: Display device and processing program
Inventor: KURODA HISAFUMI
IPC: G09G5/00
Filed: 2017-10-31
Abstract: To make it possible to change a format of a receivable video signal of a display device according to a country or a region.SOLUTION: A display device (for example, a projector 10) displays a video on the basis of a video signal input from an image output device 20. The display device includes: an input unit 101 for receiving a video signal; a clock unit 106; and a control unit 107 for performing processing of changing format information of a video signal receivable from a video output device on the basis of information related to a region where the display device is used, which is determined by a region determination unit 108; and a display unit 103.SELECTED DRAWING: Figure 1
Patent JP-2019085121-A (JP)
Title: Over cap
Inventor: UEDA HIROMITSU
IPC: B65D43/02
Filed: 2017-11-02
Abstract: To provide an over cap which is provided on a can body having an inner lid, and after detaching the inner lid and opening the can body, protects the content stored in the can body, and which can comprise a dedicated measuring spoon in a non-contact state with the content stored in the can body.SOLUTION: An over cap comprises: a frame-shaped base part 2 fitted to a can body 100; and an upper lid part 3 attached to and detached from the frame-shaped base part 2. In the over cap, in an inner peripheral side of a frame plate part 10 of the frame-shaped base part 2, a girder part 24 is installed, and a measuring spoon 6 which is held to extend between the girder part 24 and the frame plate part 20 is provided.SELECTED DRAWING: Figure 6
Patent JP-2019087353-A (JP)
Title: Battery terminal
Inventor: GOTO YUICHI
IPC: H01M2/30
Filed: 2017-11-06
Abstract: To provide a battery terminal capable of improving yield.SOLUTION: A battery terminal includes: a terminal body 10 which includes a post connection 11 that encloses an outer peripheral side of a battery post P and has such a shape that a part in a circumferential direction is opened, and a pair of projections 12 that project from both ends of the post connection 11 in the circumferential direction to the outside in the radial direction and reduce the diameter of the post connection 11 by being reduced in distance between the projections by a fastening member 30; and a terminal fitting 20 which is a body separate from the terminal body 10 and which is electrically connected to the terminal body 10 by being fastened to the projections 12 by the fastening member 30.SELECTED DRAWING: Figure 2
Patent JP-2019086207-A (JP)
Title: Waste treatment facility and operation method of waste treatment facility
Inventor: SAKATA KOJI
IPC: F23L5/02
Filed: 2017-11-07
Abstract: To provide a waste treatment facility which can avoid a frequent stop of a start of a large-sized push-in blower even if a necessary air quantity is varied.SOLUTION: A waste treatment facility 100 comprises: a heat treatment furnace 2 for burning a waste such as sludge; a first heat exchanger 5 for preheating combustion air by the in-furnace combustion heat of the heat treatment furnace 2 and/or the potential heat of an exhaust gas introduced into a flue 10; a supercharger 40 including a turbine 40t which rotates by the combustion air preheated by the first heat exchanger 5, and a compressor 40c for supplying the combustion air to the first heat exchanger 5 by the rotation of the turbine 40t; and a push-in blower 30 for preparatorily compressing the combustion air and sending it to the compressor 40c. The waste treatment facility further comprises an auxiliary push-in blower 30a which supplies air to an air supply path 34 for supplying air to the compressor 40c from the push-in blower 30 by low power lower than that of the push-in blower 30.SELECTED DRAWING: Figure 1
Patent JP-2018167322-A (JP)
Title: Fatigue strength improvement device and fatigue strength improvement method of weld joint
Inventor: SHIMANUKI HIROSHI
IPC: B23K31/00
Filed: 2017-11-10
Abstract: To provide a device and a method for improving fatigue strength of a weld joint having a weld zone formed in a hole.SOLUTION: A fatigue strength improvement device 10 includes a body part 12. The body part 12 has a plunger part 18a, a support part 20a and a driving-force transfer part 16. The driving-force transfer part 16 transfers driving force to at least either of the plunger part 18a and the support part 20a. The driving-force transfer part 16 holds the plunger part 18a and the support part 20a so that the plunger part 18a and the support part 20a are separated relatively in a first direction by the driving force.SELECTED DRAWING: Figure 1
Patent JP-2019091852-A (JP)
Title: Wafer production method and wafer production machine
Inventor: HIRATA KAZUYA
IPC: H01L21/02
Filed: 2017-11-16
Abstract: To provide a wafer production method and a wafer production machine which allow a history to be left on a wafer.SOLUTION: A wafer production method comprises: a planarization step of planarizing a top face of an ingot 150; a first production history formation step of applying a laser beam LB of a wavelength permeable to the ingot to the ingot from the planarized top face thereof with a focus point FP of the laser beam positioned inside a region of a wafer to be produced second, where no device will be formed, thereby forming a production history 165; a peeling layer formation step of applying the laser to the ingot from the planarized top face of the ingot to form a peeling layer 170; a second production history formation step of applying a laser beam to the ingot from the planarized top face thereof with the focus point FP of the laser beam positioned inside a region of a wafer to be formed first, where no device will be formed, thereby forming a production history-forming 171; and a wafer production step of peeling the wafer from the ingot while using the peeling layer as a start point, thereby forming the wafer. In the wafer production method, the above steps are executed in order.SELECTED DRAWING: Figure 19
Patent JP-2019097231-A (JP)
Title: Motor and coil bobbin
Inventor: TANI KAZUMI
IPC: H02K37/14
Filed: 2017-11-17
Abstract: To provide a motor which facilitates manufacture of a stator by preventing backlash of a coil bobbin around an axial line and backlash in an axial direction.SOLUTION: In a motor 1, each of flange parts 36 and 37 of a coil bobbin 20 constituting a stator 3 includes two projections 39. The projections 39 in each of the flange parts 36 and 37 are overlapped in a direction of a motor axial line L. An outer stator core 22 and an inner stator core 23 holding the coil bobbin 20 therebetween include multiple recesses 29 and 33 on end faces 25a and 31a opposite to the coil bobbin 20. The recess 29 of the outer stator core 22 and the recess 33 of the inner stator core 23 are partially overlapped in the direction of the motor axial line L. Each of the projections 39 is larger than the recesses 29 and 33 in a circumferential direction and includes a tapered annular outer peripheral surface portion 81. In the annular outer peripheral surface portion 81, one directional outer peripheral surface portion 81a which is directed to one side in the circumferential direction and another directional outer peripheral surface portion 81b which is directed to the other side are crushed by being abutted to opening edges of the recesses 29 and 33 on the end faces 25a and 31a.SELECTED DRAWING: Figure 10
Patent JP-2018060802-A (JP)
Title: X-ray sensitive battery separator and related method
Inventor: LI XUEFA
IPC: H01M50/457
Filed: 2017-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting positions of an x-ray sensitive battery separator for a lithium secondary battery and a separator within the lithium secondary battery.SOLUTION: An x-ray sensitive battery separator 10 includes a microporous film having an x-ray detectable component, and the component is included in the film or on the film, or is added to the film. The x-ray detectable component constitutes less than 20 weight % of the microporous film or the separator. A method of detecting a position of the separator 10 within a battery, a cell, a stack, a jelly roll 15, a can 26 or the like includes the steps of: (1) preparing the battery, the cell, the stack, the jelly roll 15 or the like including the x-ray sensitive battery separator 10; (2) radiating an x-ray to the battery, the cell, the stack, the jelly roll 15 or the like; and (3) detecting a position of the separator 10 within the battery, the cell, the stack, the jelly roll 15 or the like thereby.SELECTED DRAWING: Figure 3
Patent JP-2019094816-A (JP)
Title: Surging avoidance control system for supercharger, supercharger, surging avoidance control auxiliary system, surging avoidance control method and surging avoidance control auxiliary method
Inventor: YASHIRO YUSUKE
IPC: F02B39/16
Filed: 2017-11-21
Abstract: To provide a surging avoidance control system for a supercharger capable of performing a more effective avoidance of surging, the supercharger and a surging avoidance control auxiliary system.SOLUTION: A surging avoidance control system for a supercharger comprises: a compressor 7 for force feeding air to an internal combustion engine 4; an electric motor 8 for driving the compressor 7; a by-pass pipe 9 for by-passing the compressor 7; an adjusting valve 10 for use in adjusting a flow rate of air at the by-passing pipe 9; a memory part for storing information related to condition producing surging at the compressor 7; a sensing part 11 for use in sensing at least two items of engine-speed of a rotor at the compressor 7, a flow-rate of air flowing at the compressor 7 and a pressure ratio of intake air and discharge air at the compressor 7; a judgement part for judging whether or not there is a possibility that the compressor 7 shows a surging; and an adjusting valve control part for use in controlling a degree of opening of the adjusting valve.SELECTED DRAWING: Figure 1
Patent JP-2019097286-A (JP)
Title: Control circuit for power converter
Inventor: NISHIBATA KOICHI
IPC: H02M7/48
Filed: 2017-11-21
Abstract: To provide a control circuit for a power converter capable of suppressing reduction in reliability of the power converter.SOLUTION: A control circuit 30 comprises a low-voltage power supply circuit 40, a microcomputer 50, a power supply monitoring part 62 which discriminates an abnormal mode of the low-voltage power supply circuit 40, and a switch control part 70. On the basis of a discrimination result of the power supply monitoring part 62, the switch control part 70 selectively executes either processing for forcedly switching switches SWH and SWL of a power converter on which switching control is being performed, to OFF by cutting off output of a switching command from the microcomputer 50 during operation of the microcomputer 50 or processing for allowing the switching control of the switches SWH and SWL based on the switching command to be continued.SELECTED DRAWING: Figure 2
Patent JP-2018092622-A (JP)
Title: Piezoelectric drive type valve and flow rate control device
Inventor: DOI RYOSUKE
IPC: F16K31/02
Filed: 2017-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric drive type valve that is able to detect opening and closing states of a valve.SOLUTION: The piezoelectric drive type valve includes: a valve main body with a passage provided therein; a valve seat provided on the passage and a valve body seated on or separated from the valve seat; and a support cylinder accommodating a piezoelectric element for moving the valve body. The piezoelectric drive type valve is configured such that the support cylinder moves by extending of the piezoelectric element, and the valve body moves by the support cylinder. The piezoelectric drive type valve comprises a gap sensor having a planar sensor and an opposite member with a face opposite the planar sensor. One of the planar sensor and opposite member of the gap sensor is fixed in a position where it is immovable with respect to the valve main body; and the other is fixed to the support cylinder. A change in distance between the planar sensor and the opposite member is detected as an amount of movement of the support cylinder.SELECTED DRAWING: Figure 2
Patent JP-2019095680-A (JP)
Title: Electronic equipment and display unit
Inventor: HORII SHOJI
IPC: G09F9/00
Filed: 2017-11-27
Abstract: To provide electronic equipment and a display unit, each displaying highly visible images.SOLUTION: The electronic equipment comprises: a display 11 performing display by exiting diffused light from a light exiting surface 11a; and a micro lens 30 that is located opposed to the light exiting surface and reduces a diffusion degree of the diffused light. The lens is located opposed to a first region of the light exiting surface but not opposed to a second region other than the first region.SELECTED DRAWING: Figure 8
Patent JP-2018036673-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA HAJIME
IPC: G02F1/1343
Filed: 2017-11-27
Abstract: PROBLEM TO BE SOLVED: To control a gradient of an electric field applied between electrodes that drive a liquid crystal and apply an optimal electric field between the electrodes by increasing an interval between the electrodes.SOLUTION: A liquid crystal display device includes: a first electrode 101 formed over a substrate 100; an insulating film 102 formed on the substrate 100 and the first electrode 101; a semiconductor film 103 formed on the insulating film 102 and including a source, a channel region and a drain of a thin film transistor 121; a second electrode 112 that is an upper layer relative to the semiconductor film 103 and located above the first electrode 101, and includes first opening patterns 112a and 112b; and a liquid crystal 114 provided above the second electrode 112.SELECTED DRAWING: Figure 1
Patent JP-2019099866-A (JP)
Title: Two-phase stainless steel and weld article thereof
Inventor: NISHIZAWA NATSUKI
IPC: C22C38/54
Filed: 2017-12-01
Abstract: To provide a two-phase stainless steel capable of suppressing deposition of a σ phase during weldment, and a weld article of the two-phase stainless steel.SOLUTION: There is provided a two-phase stainless steel containing C:0.03 mass% or less, Si:0.1 mass% to 1.0 mass%, Mn:1.5 mass% or less, P:0.04 mass% or less, S:0.02 mass% or less, Cr:20 mass% to 30 mass%, Ni:1.0 mass% to 8.0 mass%, N:0.10 mass% to 0.25 mass%, Mo:1.0 mass% to 5.0 mass% and REM containing La:0.001 mass% to 0.02 mass%, and the balance Fe with inevitable impurities.SELECTED DRAWING: None
Patent JP-2019100103-A (JP)
Title: Door roller
Inventor: OIZUMI SATOSHI
IPC: E05D15/06
Filed: 2017-12-04
Abstract: To provide a door roller in which deformation of a shaft member guided by an elongated hole is suppressed.SOLUTION: A door roller includes: cases 51, 52, and 53 provided with shaft support portions which support a wheel 54 for rotation; and a guide member provided with an inclined groove 523 along which a shaft member 6 is guided, the shaft member 6 being configured such that its end portion which abuts on the guide member forming the inclined groove 523 is made up of a pair of parallel surfaces which are in surface contact with the inclined groove 523. The case 53 is formed with a through hole. The shaft member 6 is provided with groove engaging sections engaging with the inclined groove 523 at both ends in the axial direction of the shaft member 6 and an intermediate section 61 between the groove engaging sections. The intermediate section 61 abuts against a portion of the guide member constituting the inclined groove 523.SELECTED DRAWING: Figure 6
Patent JP-2018089379-A (JP)
Title: Bladder function evaluation program and bladder function evaluation method
Inventor: IGARASHI TATSUO
IPC: A61B6/00
Filed: 2017-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a bladder function evaluation program and bladder function evaluation method capable of improving low invasiveness and quantitativity and improving accuracy of local diagnosis.SOLUTION: The bladder function evaluation program according to the present invention causes a computer to: execute the steps of creating a plurality of bladder area data for each of the plurality of bladder fluoroscopic image data, and creating a plurality of center-of-gravity position data for each of the created plurality of bladder area data; extract reference position data of each of the plurality of bladder fluoroscopic image data; and calculate distance data between the reference position data and the center-of-gravity position data.SELECTED DRAWING: Figure 3
Patent JP-2019104347-A (JP)
Title: Seat assembly
Inventor: SAKURAI TAKAYUKI
IPC: B60N2/06
Filed: 2017-12-12
Abstract: To provide a seat assembly characterized in that a seat does not slide against a seating person's intention during running of a vehicle.SOLUTION: An unlocking device 21 includes a handle 23 disposed on a seat back, a cancel link mechanism capable of moving to a transmitting state, in which the movement of the handle 23 is transmitted to a seat slide lock device, or a breaking state in which the movement of the handle is broken, and a drive unit that switches the cancel link mechanism to the transmitting state or breaking state on the basis of a parking state signal of a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2018077877-A (JP)
Title: Communication management method
Inventor: SASAKI TAKAMITSU
IPC: H04M3/537
Filed: 2017-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication management method capable of notifying that contents of message information are agreed to or are not agreed to by a simple operation.SOLUTION: A communication management method receives a group ID and message information associated with the group ID from a portable information terminal, receives a group ID from an information processing terminal, and generates a display screen obtained by synthesizing an operation button for transmitting a reply for the message information to the portable information terminal in the information processing terminal with the received message information. The operation button includes a first operation button showing agreement with respect to contents of the message information, a display screen is transmitted to the information processing terminal, the information processing terminal receives a first reply command for replying first reply information showing the agreement with the contents of the message information to the portable information terminal when a first button is selected, the first reply information is synthesized with the message information, and the message information is returned to the portable information terminal.SELECTED DRAWING: Figure 3
Patent JP-2019114328-A (JP)
Title: LED lighting device
Inventor: SASAJIMA JUN
IPC: F21K9/233
Filed: 2017-12-20
Abstract: To provide an LED lighting device which has high heat radiation effect while fixing a light source holding part and a cylindrical part securely.SOLUTION: An LED lighting device includes: an LED module 13 formed by mounting multiple LED elements 131 on a substrate 133; a translucent cover 17 covering the LED module 13; a cylindrical body 19 with a base which includes a base 195 at one end; a flat metal base plate 151 in which the LED module 13 and the translucent cover 17 are attached onto the front side and the cylindrical body 19 with the base is attached onto the rear side; and a connection body 14 which is disposed at the front side of the metal base plate 151 and used to fix the other end of the cylindrical body 19 with the base to the metal base plate 151.SELECTED DRAWING: Figure 4
Patent JP-2019112501-A (JP)
Title: Polyester resin composition for reflector, and reflector
Inventor: OGASAWARA HIDETO
IPC: C08G63/183
Filed: 2017-12-21
Abstract: To provide a polyester resin composition for a reflector which can impart the reflector having high mechanical strength without lowering flowability in molding.SOLUTION: A polyester resin composition for a reflector contains a polyester resin (A) having a melting point (Tm) or a glass transition temperature (Tg) of 250°C or higher and intrinsic viscosity [η]of 0.7 dl/g or more and 1.2 dl/g or less, a polyester resin (B) having a melting point (Tm) or a glass transition temperature (Tg) of 250°C or higher and intrinsic viscosity [η]of 0.5 dl/g or more and less than 0.7, a white pigment (C) and an inorganic filler (D), in which the intrinsic viscosity [η]and the intrinsic viscosity [η]satisfy an expression (I): 0.1≤[η]-[η]≤1.0, and a content of the polyester resin (B) is 70-99 pts.mass with respect to 100 pts.mass of the total of the polyester resin (A) and the polyester resin (B).SELECTED DRAWING: None