baber/WOPTO huggingface dataset:
Patent JP-2018072913-A (JP)
Title: Keyboard threshold changing device and keyboard
Inventor: TOYOSAWA YUICHI
IPC: H01H13/02
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard threshold changing device and a keyboard capable of individually changing a threshold for an on-recognition position of each key and allowing the threshold to be confirmed by an illumination color.SOLUTION: A keyboard threshold changing device comprises: a keyboard 1 including illumination LEDs 17 for illuminating key tops of a plurality of keys and a threshold changing part 2 capable of changing, for each key, a threshold for determining whether or not the key is pressed; and a computer 3 including a mouse 38 connected to the keyboard for inputting the threshold and a display part 36 for outputting the threshold input by the mouse by an image. When the threshold of the key is changed by the mouse, the threshold changing part changes the threshold of the key in the keyboard on the basis of the changed threshold of the key from the computer, and the illumination LED changes the illumination color of the key with the changed threshold to a color corresponding to the threshold.SELECTED DRAWING: Figure 1
Patent JP-2018072916-A (JP)
Title: Touch input device
Inventor: SHINODA KOJI
IPC: G06F3/041
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To improve detection sensitivity of a touch input device.SOLUTION: A touch input device T includes: first electrodes 100a arranged at intervals in an X-X' direction at a first height position; second electrodes 100b arranged at intervals in a Y-Y' direction at a second height position; and second dummy electrodes 200b. In each second electrode 100b, wide sections 110b are arranged at intervals in the X-X' direction, and narrow sections 120b connect the respective wide sections 110b adjacent to each other and overlap each of first superimposed sections 111a of the first electrodes 100a. The second dummy electrodes 200b electrically float, and the respective second dummy electrodes are arranged in each free area α at the second height position and overlap second superimposed sections 112a of the first electrodes 100a. Each free area α is sectioned by the narrow sections 120b adjacent to each other in the Y-Y' direction, two wide sections 110b adjacent to the narrow sections in the X direction, and two wide sections 110b adjacent to the narrow sections in the X' direction.SELECTED DRAWING: Figure 1A
Patent JP-2018074299-A (JP)
Title: Flow situation measurement device, method, and program
Inventor: YONEMOTO HARUKA
IPC: H04N7/18
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a flow situation measurement device capable of stably measuring a flow situation at high accurately.SOLUTION: A flow calculation part 32 calculates a motion vector corresponded to motion of an object on an image on the basis of an image sequence. A flow speed estimation part 34 estimates a flow speed on the image in a crowd on the basis of the motion vector. A foreground image calculation part 38 extracts motion material region on the image on the basis of an acquisition current image, and calculates a foreground image expressing the motion material region. A inner-region number estimation part 40 estimates an inner-region number in a region previously designated as a processing target on the basis of the foreground image. A sequence processing of both of the flow calculation part 32 and the flow speed estimation part 34 and the foreground image calculation part 38 and the inner-region number estimation part 40 is asynchronously repeated. A flow calculation part 44 refers the flow speed of a flow speed update memory 36 and the inner-region number of an inner-region number update memory 42 at a timing to be previously designated, and is repeatedly calculates an estimation flow number in a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2018072506-A (JP)
Title: Fuser and image formation apparatus
Inventor: ARAKAWA KOJIRO
IPC: G03G15/20
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide means which suppresses reduction in the image quality in a fuser.SOLUTION: A fuser includes: a first rotor; a second rotor which is arranged so as to face the first rotor and to which the first rotor is pressed; an endless heating member which is stretched to the second rotor, passes through a contact part between the first rotor and the second rotor, and heats the developer on the medium; a temperature detection unit which is brought into contact with the heating member on the upstream side of the contact part in the rotation direction of the heating member and detects the temperature of the heating member; and an electric charge removal member which removes the electric charge electrified to the heating member. The electric charge removal member is arranged between the temperature detection unit and the contact part in the rotation direction of the heating member.SELECTED DRAWING: Figure 4
Patent JP-2018074379-A (JP)
Title: Semiconductor device and method of generating power-on reset signal
Inventor: MARUYAMA TETSUSHI
IPC: H03K17/22
Filed: 2016-10-28
Abstract: PURPOSE: To provide a semiconductor device capable of being power-on-reset with certainty independently of a length of a rising time period of a power supply voltage at power-on, and to provide a method of generating a power-on reset signal.CONSTITUTION: A semiconductor device comprises: a regulator that generates a stabilized power supply voltage having a constant voltage value lower than a power supply voltage, on the basis of the power supply voltage, and outputs the stabilized power supply voltage to an internal power supply line; and a power-on-reset circuit that generates a signal as a power-on-reset signal, the signal having a first level for prompting reset immediately after power-on of the power supply voltage, and making a transition from the first level to a second level for prompting reset release when the voltage value of the internal power supply line rises.SELECTED DRAWING: Figure 1
Patent JP-2018071884-A (JP)
Title: Self-excited vibration heat pipe and electronic apparatus
Inventor: SUKEGAWA EIJI
IPC: H01L23/427
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To increase the airtightness of a flow channel without providing a surface of the flow channel with a metal layer.SOLUTION: A self-excited vibration heat pipe including a flow channel in which working fluid is enclosed, includes a first resin sheet and second resin sheet surfaces of which are faced to each other in a first direction with the flow channel interposed therebetween, and a first barrier layer provided on a side face of at least one of the first and second resin sheets and formed of a material harder to allow the penetration of gas than resin.SELECTED DRAWING: Figure 2
Patent JP-2018071689-A (JP)
Title: Shift stage display device
Inventor: YAMAMOTO SHIGEKI
IPC: F16H61/02
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress battery power consumption at an accessory off state.SOLUTION: A second switching element 29 for switching between a connection state of connecting a battery 13 for supplying power to the second CPU 11 and a processor 11 and a disconnection state of disconnecting the connection are provided. The processor 11 controls a plurality of second LEDs 17 if a communication signal TS is received from a signal output unit 23 which outputs the communication signal TS when an ignition switch 3 is at an accessory on state, and outputs an off signal OS if the communication signal TS is not received for a predetermined period. The second switch element 29 is turned into the disconnection state if the off signal OS is outputted from the processor 11.SELECTED DRAWING: Figure 1
Patent JP-2018071236-A (JP)
Title: Sliding door lock
Inventor: WATABE AKIMARU
IPC: E05B37/16
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door lock which is suitable for a door end lock for a sliding door in which a sickle-shaped latch protrudes and retreats from the end of the sliding door, which is easy to install a latching seat for engaging and disengaging a latch body and a latch without requiring special processing to the sliding door and a door frame, which is easy for maintenance, and can switch between automatic locking and unlocking switching functions in a selective manner.SOLUTION: There is provided a sliding door lock which includes a door frame, a sliding door fitted therein in a slidable manner, and an indoor lock 7 provided at an indoor side of the sliding door, in which a latching seat formed at the door frame with an engaging hole, which is configured to include, in the indoor lock, a sickle-shaped latch 8 provided to the latching seat in a detachable manner, a trigger that can appear and disappear when the sliding door is opened or closed, and a dead bolt 75 provided so as to advance and retreat to and from the latch receiving seat when the sliding door is opened and closed and accommodating the latch so that it can protrude and retreat. The sliding door lock has an automatic locking function and an unlocking switching function and makes it selectively switchable. The automatic locking function enables locking and unlocking of the sliding door, engages the latch with the latch receiving seat when the sliding door is locked, and makes it possible to automatically form and maintain the engaged state at the time of closing the sliding door.SELECTED DRAWING: Figure 6
Patent JP-2018068853-A (JP)
Title: catheter
Inventor: KOJIMA JUNYA
IPC: A61M25/09
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a catheter that improves operability.SOLUTION: A catheter 10 comprises a guide wire lumen 26, and comprises a long shaft part 20 in which a proximal side opening part 27 and a distal side opening part 51 of the guide wire lumen 26 are formed. The proximal side opening part 27 comprises a plurality of auxiliary opening parts 29 along an axial direction in a side surface of the shaft part 20.SELECTED DRAWING: Figure 1
Patent JP-2018075588-A (JP)
Title: Side dam plate, twin roll type casting device using the same, and cast plate production method
Inventor: OTA SHUNSUKE
IPC: B22D11/06
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide side dam plates capable of suppressing the mixing of foreign matter from the side dam plates to a casting, and a twin roll type casting device using the same.SOLUTION: Provided is a twin roll type casting device comprising: a pair of casting rolls 12, 13 oppositely arranged with a prescribed roll gap 13 and elastically energized in a relatively approaching direction; a pair of main dam plates 141, 142 confrontedly arranged in parallel to the rotary axis; and a pair of side dam plates 143, 144 adhesively contacted with both the edge faces of a pair of the main dam plates, and including a molten metal nozzle 14 arranged at the upper part of the roll gap and poured with a molten metal 5. A pair of the side dam plates are divided into the upper side dam plates 1431, 1441 and the lower side dam plates 1432, 1442 between the roll gap and the lower edge portion of the main dam plates in the vertical direction, and in a pair of the casting rolls to a horizontal direction arranged with a pair of the casting rolls by a division face 1445 including a horizontal division face 1443 along the horizontal direction.SELECTED DRAWING: Figure 3
Patent JP-2018077344-A (JP)
Title: Optical module
Inventor: YAGISAWA TAKATOSHI
IPC: G02B6/42
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical module that enhances reliability by restraining static electricity from flowing into a signal ground and the like, in an optical module in which a capacitor connected to a light-receiving element is installed in a housing thereof.SOLUTION: An optical module includes: a light-receiving element provided on one surface of a substrate; a capacitor connected to the light-receiving element and installed on the one surface of the substrate; an optical waveguide attached to the other surface of the substrate and propagating light; and a housing covering the substrate. A recessed part is formed in a surface inside the housing opposed to the capacitor. The above problem is solved by providing the optical module.SELECTED DRAWING: Figure 4
Patent JP-2018077686-A (JP)
Title: Storage control device, and storage control program
Inventor: OCHI YOSHIAKI
IPC: G06F3/06
Filed: 2016-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a job from being abnormally terminated.SOLUTION: A storage control device 101 records, in a storage unit different from a tape medium T, trace information 110 that associates a block number which indicates a write sequence of data in a unit of block to be written in the tape medium T in accordance with a command from a host device 103 with a type of the data in the unit of block. The storage control device 101 detects an error relating to the data at a predetermined block number to be read from the tape medium T in accordance with a command from the host device 103. The storage control device 101 refers to the recorded trace information 110 when detecting the error relating to the data at the predetermined block number, and specifies the type of data corresponding to the predetermined block number. Moreover, the storage control device 101 gives a response to the host device 103 on the basis of the type of data corresponding to the specified predetermined block number.SELECTED DRAWING: Figure 1
Patent JP-2017091550-A (JP)
Title: Computer implementation method for simplifying analysis of computer assisted model
Inventor: OKUNO HIGASHI
IPC: G06F17/50
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To disclose a computer implementation method for simplifying the analysis of a computer assisted model.SOLUTION: The present method includes selecting at least one evaluation point in a standard computer assisted model, and analyzing the standard computer assisted model by simplifying each of a plurality of simplification points to at least the selected one evaluation point. Furthermore, the present computer implementation method includes constructing a response surface using the correlation of a simplification parameter based on the analysis of the standard computer assisted model and an evaluation parameter, and comparing the calculated evaluation parameter of a computer assisted model with a threshold evaluation parameter and thereby displaying the simplification effect of at least one simplification point in the computer assisted model, the calculated evaluation parameter being derived using the response surface and displayed.SELECTED DRAWING: Figure 1
Patent JP-2018079637-A (JP)
Title: Method for producing resin concrete product
Inventor: FUJINO KUNJI
IPC: B28B1/16
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a resin concrete capable of easily drawing a pattern or the like on the surface of a resin concrete product, and in which coating materials are hard to be peeled from the resin concrete.SOLUTION: Provided is a method for producing a resin concrete where a pattern or the like is drawn on a part or the whole of the inside face of a mold frame 1 by coating materials 20, 21, an uncured resin concrete is installed inside the mold frame 1, the coating materials are softened by the heat of the resin concrete, thereafter, the temperature of the resin concrete is returned to an ordinary temperature to cure the coating materials, after the curing of the resin concrete, the mold frame is released, and the coating materials are transferred to the resin concrete to form a colored part on the surface of the resin concrete. Alternatively, provided is a method for producing a resin concrete where a thin sheet drawn with a pattern or the like by coating materials 20, 21 is placed at the inside face of the mold frame 1, and the resin concrete is installed.SELECTED DRAWING: Figure 1
Patent JP-2018084668-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: SAKAMOTO MASARU
IPC: G02B15/20
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact, light-weight zoom lens which offers a wide view angle and high zoom ratio while securing good optical performance.SOLUTION: A zoom lens comprises, in order from the object side to the image side; a first group that is stationary for zooming and has positive refractive power; a second group that moves when zooming and has negative refractive power; a third group that moves when zooming and has negative refractive power, a fourth group that moves when zooming and has negative refractive power; and an imaging group located on the most image side, the imaging group being configured to be stationary for zooming and have positive refractive power. When a focal length fx identified based on a focal length fw of the zoom lens at the wide-angle end and a zoom ratio Z is defined as fx=fw×Z, a minimum distance L2min between the second group and the third group in a zoom range between the wide-angle end to the focal length fx, and a distance L2w between the second group and the third group at the wide-angle end satisfy a condition expressed as: 0.05<L2min/L2w<0.98.SELECTED DRAWING: Figure 1
Patent JP-2018084094-A (JP)
Title: Construction equipment
Inventor: SAITO TEPPEI
IPC: E02F9/22
Filed: 2016-11-24
Abstract: PROBLEM TO BE SOLVED: To ensure energy saving and miniaturization of hydraulic system while ensuring minimum hydraulic actuator operation even when one of the prime movers becomes inoperable.SOLUTION: In a construction equipment comprising a first prime mover, a first hydraulic drive device driven by a first prime mover, a second prime mover, and a second hydraulic drive device driven by a second prime mover, the first hydraulic drive device has a plurality of first closed circuit pumps connected to the first prime mover and a plurality of first open circuit pumps, a plurality of first closed circuits in which pressure oil circulates between the first hydraulic actuator and the first closed circuit pump, and a plurality of first assist flow paths for supplying pressure oil from the first open circuit pump to the first closed circuit. When the second prime mover is inoperable, the second hydraulic drive device is driven by the plurality of first closed circuit pumps and the plurality of first open circuit pumps connected to the first prime mover.SELECTED DRAWING: Figure 2
Patent JP-2018084317-A (JP)
Title: transmission
Inventor: YOSHIMURA HAJIME
IPC: F16H1/06
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To appropriately supply lubricant to the whole gear trains, in a transmission for transmitting power of a drive source.SOLUTION: An oil pan 32 includes a lubricant guide surface 67 positioned above a lower end part 30a of an output gear 30 that is positioned in the lowermost one of the gear trains 19. The lubricant guide surface 67 is inclined so as to decline toward the output gear 30 in axial directional view of the output gear 30 and also inclined so as to decline from both end portions 67c, 67c toward a central portion 67d of the lubricant guide surface 67 in an axial direction of the output gear 30.SELECTED DRAWING: Figure 5
Patent JP-2018087418-A (JP)
Title: Demolition system and demolition method of concrete slab
Inventor: NISHIGAKI NOBORU
IPC: E01D24/00
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a demolition system and a demolition method of concrete slab which can perform demolition and removal work of a concrete slab efficiently.SOLUTION: A demolition system of concrete slab comprises a movable stage 10 capable of moving along the extension direction of a bridge 1, slab cutting means 20 installed in a work space 10S between a portion to be demolished into blocks (a block 3a) in a concrete slab 3 and the movable stage 10, and slab lifting means 30 which is mounted on the movable stage 10 and which lifts the block 3a of the concrete slab 3 cut and separated from other portion by the slab cutting means 20. The slab cutting means 20 comprises a wire saw 23 which is continuously extended in the direction along a joint boundary face between a bridge girder 2 and the concrete slab 3 and the width and thickness directions of the concrete slab 3 and a plurality of pulleys for guiding and driving the wire saw 23 in the traveling direction along its course.SELECTED DRAWING: Figure 1
Patent JP-2018087588-A (JP)
Title: Pipe joint
Inventor: IMAICHI FUMIO
IPC: F16L37/23
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of preventing or suppressing unexpected movement of a sleeve without making a structure complicated.SOLUTION: A pipe joint 10 includes a male joint 12, and a female joint 32 that is formed with a concave insertion part 50 into which the male joint 12 is inserted. In the concave insertion part 50, a hard ball 58 is provided, which is fitted into a concave part 13A of the male joint 12 to thereby fix the male joint 12. On the female joint 32, a sleeve 60 is externally mounted, which can prevent falling-out of the hard ball 58 and separate the hard ball 58 from the concave part with movement in a separation direction. In the female joint 32, a ring body 94 is arranged inside a large-diameter inner peripheral part 90 formed at an end part of the sleeve 60, and at a part of the ring body 94 in a circumferential direction, a projection part 94B is formed, which is configured to contact with the sleeve to regulate movement of the sleeve in the separation direction. At a part of the sleeve 60 in the circumferential direction, a groove part 92 is formed, which allows movement of the sleeve in the separation direction.SELECTED DRAWING: Figure 1
Patent JP-2018088489-A (JP)
Title: Semiconductor and manufacturing method thereof and power conversion device
Inventor: BU YUAN
IPC: H01L29/868
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of improving the performance of a semiconductor device by achieving both a reduction in a leak current and suppression of deterioration of conduction characteristics.SOLUTION: An electric field relaxation region ERR is formed in a fringe region outside a mesa structure MS. Then, in the mesa structure MS, an electric charge injection region EIR formed on a drift layer EPI, a resistance reduction region RR formed on the electric charge injection region EIR, and a leakage reduction region LR formed on a side wall part of the mesa structure MS are formed. At this time, the impurity concentration of the leakage reduction region is larger than the impurity concentration of the electric field relaxation region ERR, and smaller than the impurity concentration of the resistance reduction region RR.SELECTED DRAWING: Figure 7
Patent JP-2018088203-A (JP)
Title: Fire detector
Inventor: OYA YASUTOKU
IPC: G08B17/10
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fire detector from which a shield member is not easily detached, even with no fixing processing such as soldering or the like being done after the shield member is attached to a substrate.SOLUTION: A fire detector comprises: a circuit board 13 mounted with a fire detection circuit including an amplifier circuit, and housed inside a housing including a main body case 11 and a cover member 12 covering an upper side of the main body case. In the fire detector, a shielding cover 40 made of an electric conductor is detachably attached to the circuit board so as to cover at least the amplifier circuit, and a correction part having projections 51a and 51b contacting the shielding cover is provided at a portion corresponding to the shielding cover on an inner wall surface of the main body case.SELECTED DRAWING: Figure 7