baber/WOPTO huggingface dataset:
Patent JP-2018146781-A (JP)
Title: Head-up display device for vehicle
Inventor: EDA Akihiro
IPC: B60K35/00
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of distortion in an image by cancelling the difference between upper and lower optical paths generated mainly when changing the display height of a virtual image.SOLUTION: The present invention relates to a head-up display device for a vehicle comprising: a display device 4 that can display information supporting driving; a reflection part 8 that can display an image 5 from the display device 4 in front of a driver's seat 6 as a virtual image 7; an optical component 11 that guides the image 5 from the display device 4 to the reflection part 8; and an optical component angle changing device 13 that can adjust the position of the virtual image 7 vertically by changing the angle of the optical component 11 according to the heights H, L of the driver's eyes 12. The head-up display device for a vehicle includes a distortion adjustment part 21 that can adjust distortion in the virtual image 7 generated due to the change in angle of the optical component 11. The distortion adjustment part 21 can be a display part angle changing device 22 that can change the angle of the display device 4 in the same direction as that of the optical component 11.SELECTED DRAWING: Figure 1
Patent JP-2018145712-A (JP)
Title: Scaffold beam frame
Inventor: SEKIYAMA MASAKATSU
IPC: E04G1/14
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold beam frame capable of exerting the function of a connecting pin as required without using the connecting pin as a separate member.SOLUTION: A connecting pin 20 that can be exposed at the upper end side of a support 10 is stored in the support 10 constituting a scaffold beam frame (beam frame A), and a support member D1 of an upper scaffold D provided above the beam frame A is connected via the connection pin 20.SELECTED DRAWING: Figure 1
Patent JP-2018148745-A (JP)
Title: Drive device for semiconductor switch
Inventor: YAMAUCHI KAZUTERU
IPC: H02M1/08
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide, in a configuration in which a plurality of semiconductor switches are driven in parallel, a drive device for the semiconductor switches, which is able to maintain voltage detection accuracy for a conducted control terminal while hindering LC resonance.SOLUTION: In a drive circuit DrL that drives two lower arm switches SL1, SL2 in parallel, gate terminals Gc, Gd and Gh are connected to a gate of a switch SL. Charging paths Lt, Lch, each including a charging switch 30 and a charging terminal Gc that cause a charging current to flow when the switch SL is turned on, are provided at the gate, and a discharging path Ldis, including a discharging switch 36 and a discharging terminal Gd that cause a discharging current to flow when the switch SL is turned off, is provided between the gate of the switch SL and an emitter. A diode 33 is disposed in charging-side loop paths C1 to C3 that form part of the charging path, and causes a charging current to flow when turned on. Diodes 34, 51 are arranged in discharging-side loop paths D1 to D3 that form part of the discharging path, and cause a discharging current to flow when turned on. A gate voltage detecting part 55 is connected to a cathode side of the diode 51 and a resistor element 52 is connected in parallel with the diode 51.SELECTED DRAWING: Figure 2
Patent JP-2018152450-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TORII TOMOHITO
IPC: H01L21/8238
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device having a good-quality gate insulating film.SOLUTION: A method of manufacturing a semiconductor device includes the following steps of: forming a tunnel oxide layer and a charge storage layer in a region of a flash memory transistor; forming a first oxide film; removing the first oxide film in regions of a first transistor and a second transistor; forming a third oxide film by adding a first oxide layer between the first oxide film and the semiconductor substrate in a region of a third transistor while forming a second oxide film in the regions of the first transistor and the second transistor by oxidation; removing the second oxide film in the region of the first transistor; and forming a fifth oxide film by adding a second oxide layer between the second oxide film and the semiconductor substrate in the region of the second transistor while forming a fourth oxide film in the region of the first transistor by oxidation, and forming a sixth oxide film by adding a third oxide layer between the first oxide layer and the semiconductor substrate in the region of the third transistor.SELECTED DRAWING: Figure 51
Patent JP-2018150719-A (JP)
Title: Holder for anchor tendon and anchor construction method
Inventor: ODAKA YASUSHI
IPC: E02D5/80
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an easy method capable of simultaneously releasing held tension members exposed out of an anchor tendon.SOLUTION: A holder for an anchor tendon of the present invention comprises: a body having at least one receiving part arranged with an opening at an upper surface side larger than an opening at a lower surface side; a wedge to engage an inserted tension member to prevent it from being pulled out not only by inserting the tension member of the anchor tendon inserted in the receiving part from the opening at the lower surface side of the body within the receiving part but also by projecting it from the lower surface of the body with dead weight of the tension member; a drawing member inserted in a first insert hole arranged from the upper surface and the lower surface of the body, being capable of moving along a vertical direction of the body; a pressing member to release an engagement of the tension member with the wedge by moving with an upper movement of the drawing member to press the wedge projected from the lower surface of the body on an inside of the receiving part.SELECTED DRAWING: Figure 3
Patent JP-2018151256-A (JP)
Title: Radioactive contamination water processing device, and radioactive contamination water processing system
Inventor: HIJIKATA TAKATOSHI
IPC: G21F9/12
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive contamination water processing device capable of easily reducing natrium from the radioactive contamination water containing the sea water, and also to provide a radioactive contamination water processing system having such a radioactive contamination processing device.SOLUTION: A radioactive contamination water processing device is configured to process the radioactive contamination water containing the sea water, and includes: a reservoir having a space for storing the radioactive contamination water; a cation exchange membrane for transmitting a sodium ion arranged in the reservoir; an anionic exchange membrane for transmitting a chloride ion arranged in the reservoir; an anode arranged in the reservoir; and a cathode arranged in the reservoir. The space is divided into a first region surrounded by the anode ion exchange membrane, the cathode ion exchange membrane, and an inner wall of the reservoir, a second region surrounded by the anode ion exchange membrane and the inner wall of the reservoir, and a third region surrounded by the cathode ion exchange membrane and the inner wall of the reservoir. The cathode is arranged in the second region, and the anode is a manganese oxide electrode and arranged in the third region.SELECTED DRAWING: Figure 1
Patent JP-2018149082-A (JP)
Title: Medical long body
Inventor: NAGASHIMA AMI
IPC: A61M25/10
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a medical long body capable of improving a re-wrap property of a balloon.SOLUTION: A medical long body includes: an outer shaft having a lumen; an inner shaft 30 arranged in the lumen of the outer shaft and forming a guide wire lumen allowing a guide wire to be inserted therethrough; and a balloon 50 fixed to the inner shaft and outer shaft. The medical long body further includes a connection part 100 fixing an outer surface 30S of the inner shaft and an inner surface 50S of the balloon. The connection part inclines with respect to a perpendicular line N connecting the inner surface of the balloon and the outer surface of the inner shaft.SELECTED DRAWING: Figure 3
Patent JP-2018153032-A (JP)
Title: Controller of motor detaching system, motor detaching system and control method of motor detaching system
Inventor: MORISAWA RYOTA
IPC: H02K15/02
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of the stator and the rotor of a motor, when separating them.SOLUTION: In a motor detaching system 1000 including an actuator 100 for pulling out a rotor 620 from the stator 610 of a motor 600 in the direction of a revolving shaft 630, a sensor 400 for detecting the attraction force by magnetic force applied to the rotor 620 in a direction perpendicular to a pulling-out direction, when pulling out the rotor 620 from the stator 610, and a controller 900 for controlling the actuator 100, the controller 900 includes a force acquisition part 910 for acquiring the attraction force, a determination part 920 for determining whether or not the attraction force has exceeded a prescribed threshold level, and a stop instruction part 930 for instructing the actuator 100 to stop when the attraction force exceeded the prescribed threshold level.SELECTED DRAWING: Figure 1
Patent JP-2017104665-A (JP)
Title: Delivery device and method for compliant tissue fastener
Inventor: ASHIK A MOHAN
IPC: A61B17/10
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a delivery device and method for compliant tissue fasteners.SOLUTION: A device, system, and method for closing the base of a left atrial appendage or other tissue structure comprise a device applicator having jaws, a shaft, and a handle. First and second triggers on a handle are configured to close the jaws and a closure device in a step-wise manner where tissue penetrating fasteners within the closure device are engaged by studs on the jaws, where the studs must be released prior to the opening of the jaws. According to one embodiment, the first trigger is connected to move a first sleeve to close the jaws and the second trigger is connected to a second sleeve to disengage the studs.SELECTED DRAWING: Figure 1
Patent JP-2018156759-A (JP)
Title: State determination method of secondary cell and state determination device of secondary cell
Inventor: TAKEMURA SHINOBU
IPC: G01R31/36
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a state determination method of secondary cell, and a state determination device of secondary cell capable of detecting even deterioration caused by some electric cells of a battery group constituted of multiple electric cells.SOLUTION: A deterioration determination device 30 of secondary cell determines the state of a battery module 10 consisting of series connection of multiple electric cells 100. The deterioration determination device 30 includes a discharge circuit 26 for discharging the battery module 10 until it has a prescribed capacity, a relaxation rate calculation unit 32 acquiring a relaxation rate, i.e., the voltage rise rate between terminals after opening the terminals, for the battery module 10 having the prescribed capacity, and a determination unit 33 for specifying the relaxation rate corresponding to a diffusion resistance part out of the acquired relaxation rates, and determining deterioration state of the battery module 10 based on the specified relaxation rate smaller than a preset threshold level for determination, before determining that there is a variation in the residual capacity among multiple electric cells 100.SELECTED DRAWING: Figure 1
Patent JP-2017146608-A (JP)
Title: Electronic equipment
Inventor: EGUCHI SHINGO
IPC: G09F9/40
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a light-emitting device and to provide flexibility to a light-emitting device having a thin film transistor using an oxide semiconductor film.SOLUTION: A light-emitting device is provided that has, over one flexible substrate, a driving circuit portion including a thin film transistor for a driving circuit, and a pixel portion including a thin film transistor for a pixel. The thin film transistor for the driving circuit and the thin film transistor for the pixel are inverted-staggered thin film transistors including an oxide semiconductor layer which is in partial contact with an oxide insulating layer. A color filter layer and a light-emitting element are provided over the oxide insulating layer in the pixel portion, and a conductive layer overlapping with a gate electrode layer and the oxide semiconductor layer is provided over the oxide insulating layer in the thin film transistor for the driving circuit. Therein, the gate electrode layer, a source electrode layer and a drain electrode layer are each made by using a metal conductive film.SELECTED DRAWING: Figure 1
Patent JP-2018157113-A (JP)
Title: Manufacturing method of solar cell
Inventor: TAKAGISHI HIDEYUKI
IPC: H01L31/0747
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solar cell, by which a third semiconductor layer and a fourth semiconductor layer are not stacked on a second semiconductor layer while passivating one surface of a semiconductor substrate, by a simple process.SOLUTION: An etching mask layer is formed on a part of a second semiconductor layer 2 on a first semiconductor layer 1. The first and second semiconductor layers 1 and 2 are etched. A third semiconductor layer 3 is formed on a part of one surface 51 and on the etching mask layer. A fourth semiconductor layer 4 is formed on the third semiconductor layer 3. The etching mask layer is heated to generate gas from the etching mask layer, and the etching mask layer and the third and fourth semiconductor layers 3 and 4 on the etching mask layer are removed.SELECTED DRAWING: Figure 1
Patent JP-2017170897-A (JP)
Title: Device for application of composite materials
Inventor: SINHA SHATIL
IPC: B29C63/02
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for application of composite materials.SOLUTION: A device (100) for the placement of material (121) on a surface (117) includes a housing (104), a motor (110) coupled to the housing (104), and a driving component (106) coupled to the housing (104) and powered by the motor (110). The device (100) further includes at least one guide chute (111, 112) defining a guide channel (160, 164) with the driving component (106). The device (100) further includes a layup roller (114) coupled to the housing (104) adjacent to the guide channel (160, 164). The layup roller (114) includes a roller surface (166) and the guide channel (160, 164) is configured to discharge a constant amount of material (121) to the roller surface (166). The layup roller (114) is configured to deposit the material (121) on the surface (117).SELECTED DRAWING: Figure 1
Patent JP-2018158014-A (JP)
Title: Massage machine
Inventor: TAKARABE MASAFUMI
IPC: A61H7/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a massage machine capable of obtaining an index showing a degree of stiffness of a treated person without using a special measurement instrument.SOLUTION: A massage machine includes a massage unit 17 for performing massage using massage balls. The massage unit 17 includes a massage mechanism for performing massage-up operation or massage-down operation by using the massage balls. The massage mechanism includes a massage motor 48. A control unit 60 of the massage machine includes a massage motor control section 62 and a degree of stiffness display control section 64. The massage motor control section 62 controls a driving circuit 75 of the massage motor 48 so as to allow a rotational speed of the massage motor 48 to be a predetermined fixed speed. The degree of stiffness display control section 64 integrates a motor current flowing through the massage motor 48 during performance of the massage-up operation or the massage-down operation.SELECTED DRAWING: Figure 3
Patent JP-2018158030-A (JP)
Title: Game machine
Inventor: KOBAYASHI KAZUHIRO
IPC: A63F7/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of securing a board so as not to be deflected easily even if an external force is applied to the board.SOLUTION: A slot machine includes an illumination device 20 emitting light in response to a presentation control. The illumination device 20 includes: a board 27 provided with an LED; an inner lens 26 having a lens for penetrating the light from the LED; and an inner frame 22 facing the board 27 and supporting the inner lens 26 so that the lens is located at a position with a prescribed distance from the board 27. Further, the inner lens 26 has outer edge legs 26c, 26g and center legs 26d, 26h whose front ends are close to the front face of the board 27. Even if an external force is applied to the board 27, the front ends of the center legs 26d, 26h come into contact with the board 27 to suppress the deflection of the board 27.SELECTED DRAWING: Figure 4
Patent JP-2018159254-A (JP)
Title: Drainage ditch unit
Inventor: TAKEYA YOSHIHISA
IPC: E01C11/22
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of concrete, in a drainage ditch unit comprising a water passage portion installed on a road shoulder, and a cover portion installed to cover the water passage, in which a side wall at a wall balustrade side of the water passage portion is covered with concrete of the wall balustrade up to an upper end of the side wall, due to entrance of water running down along the wall balustrade in which the concrete at the upper end of the side wall is cracked or missed, into the missing portion and a boundary surface between the side wall and the concrete of the wall balustrade or a curbstone.SOLUTION: A metal fitting for preventing inundation to a rear face is attached, which comprises: a joint portion 26a applied to an inside surface of a side wall 1c at a wall balustrade side of a water passage portion 1 and secured to the side wall 1c by a bolt 27 and a nut 28; and an embedded portion 26b bent from the joint portion 26a at an upper end of the side wall and embedded in concrete of the wall balustrade 2 with protruding outward.SELECTED DRAWING: Figure 8
Patent JP-2018160201-A (JP)
Title: Display with touch sensor
Inventor: HAMADA YUJI
IPC: G09F9/30
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a display with a touch sensor that can simplify the wiring of the entire display.SOLUTION: A display with a touch sensor comprises: a substrate including a plurality of pixels that are arranged in matrix, a plurality of video signal lines that supply video voltage to the pixels, and a plurality of scan signal lines that supply scan voltage to the pixels; and a piezoelectric layer and a first sensor electrode that form the touch sensor detecting the presence/absence of a pressing force. The video signal lines or the scan signal lines function as a second sensor electrode of the touch sensor.SELECTED DRAWING: Figure 1
Patent JP-2018162004-A (JP)
Title: Method for manufacturing vehicle panel structure
Inventor: NAGAO KUNIAKI
IPC: F16F15/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a vehicle panel structure which can improve vibration damping performance while achieving a reduction in weight.SOLUTION: A method for manufacturing a vehicle panel structure in which a pair of base panels are coupled to each other in a facing manner, includes: a filler part formation step of forming filler parts on mutually facing inner faces of the pair of base panels, respectively; a member arrangement step of arranging the pair of base panels at an interval in a mold so that the filler parts face each other, and arranging a viscoelastic body and an anti-adhesive material between the filler parts; and a coupling step of joining the filler parts of the pair of base panels to the viscoelastic body by heating to couple the pair of base panels through the viscoelastic body.SELECTED DRAWING: Figure 3
Patent JP-2018162857-A (JP)
Title: Fluid dynamic pressure bearing device
Inventor: SHIBAHARA KATSUO
IPC: F16C17/10
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a fluid dynamic pressure bearing device.SOLUTION: In a fluid dynamic pressure bearing device, a tapered seal space S is formed by a first seal formation surface 2a3 of a shaft part 2a and a second seal formation surface 9a of a seal part 9 facing each other. A bristled part 20 with oil repellency is installed to one or both of an outer peripheral surface 2a4 to be a counter bearing clearance side relative to the first seal formation surface 2a3 of the shaft part 2a and an end surface 9b to be a counter bearing clearance side relative to the second seal formation surface 9a of the seal part 9.SELECTED DRAWING: Figure 5
Patent JP-2018165525-A (JP)
Title: Torque limiter
Inventor: KOBAYASHI KIYOHIRO
IPC: F16D1/06
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a new torque limiter capable of preventing seizure of a conical face (32) and an opposed conical face (42), in the torque limiter using an outer ring (3) and an inner ring (4) provided with the conical face (32) and the opposed conical face (42) kept into contact with each other, and generating large frictional force by utilizing the principle of a ring spring.SOLUTION: A spacial portion (S) in which a conical face (32) formed on an inner periphery of an outer ring (3) and an opposed conical face (42) formed on an outer periphery of an inner ring (4) are opposed to each other while separating from each other without kept into contact with each other, is provided between the inner periphery of the outer ring (3) and the outer periphery of the inner ring (4), and a lubricant is included in the spacial portion (S).SELECTED DRAWING: Figure 1
Patent JP-2018168738-A (JP)
Title: Rocker arm support structure
Inventor: TAKADA YOSHIHIRO
IPC: F01L1/18
Filed: 2017-03-29
Abstract: To provide a rocker arm support structure capable of adjusting a tappet clearance in compact configuration.SOLUTION: In a rocker arm support structure, a rocker arm shaft 16 comprises an arm support part 16b which penetrates a rocker arm 15, and a holder abutment part 16a which is supported by a shaft holder 10, and is suppored in an axially slidable manner by a drive mechanism 18. When axially sliding the rocker arm shaft 16 by the drive mechanism 18, a guide member 20 which is provided in the shaft holder 10 and a groove part 16g which is provided in the holder abutment part 16a and extends while being tilted in relative to a central axis SC are slid, thereby rotating the rocker arm shaft 16 and with rotation of the arm support part 16b that is made eccentric, a tappet clearance between the rocker arm 15 and a cam surface 14 is adjusted.SELECTED DRAWING: Figure 2
Patent JP-2018167003-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To enhance player's interest in a performance using a decorative pattern.SOLUTION: A Pachinko game machine variably displays a decorative pattern on an image display part 114 based on satisfaction of start conditions, and then executes a pattern display performance for displaying a plurality of decorative patterns in a side of a predetermined pattern for determining a determination result of a special pattern lottery. Then, at least first display mode control for displaying a decorative pattern 512 as a large pattern at least in a predetermined display size, second display mode control for displaying a decorative pattern 513 as a first small pattern smaller than the display size of a large pattern, and third display mode control for displaying a decorative pattern 514 as a second small pattern smaller than the display size of the first small pattern are performed in one pattern display performance, and then a plurality of patterns displayed in a side of a predetermined pattern are displayed by the decorative pattern 514 as a second small pattern.SELECTED DRAWING: Figure 34