baber/WOPTO huggingface dataset:
Patent JP-2018168814-A (JP)
Title: Internal combustion engine
Inventor: TAKEUCHI KENJI
IPC: F01M13/04
Filed: 2017-03-30
Abstract: To properly ventilate a crank chamber and a cam chamber according to an engine rotation number.SOLUTION: An upper ventilation passage 13 is formed by fixing a baffle plate 10 to a head cover 8. A downward protrusion 16 is formed at an end part of the baffle plate 8, and a cam chamber ventilation hole 18 and an oil relief hole 17 are formed at the downward protrusion 16. The oil relief hole 17 is made to approximate a bottom face 15 of a cylinder head 1. In a middle/row-speed rotation area of an engine, the discharge of fresh air to the cam chamber 9 is performed from both the cam chamber ventilation hole 18 and the oil relief hole 17. When the engine reaches a high-speed rotation area, the oil relief hole 17 is blocked, a discharge ratio of fresh air to the cam chamber 9 is lowered, and a ratio of fresh air progressing toward the crank chamber via a lower ventilation passage 22 is increased. Therefore, the crank chamber in which an amount of a blowby gas is increased is properly ventilated.SELECTED DRAWING: Figure 3
Patent JP-2018174626-A (JP)
Title: Power supply device
Inventor: YANAGISAWA NAOKI
IPC: H02J7/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device having a simple configuration and capable of easily coping with desired output voltages.SOLUTION: A battery circuit module 10 is switched, by a gate signal, between a connection state for connecting a battery B to a positives side terminal and a negative side terminal and outputting power from the battery, and a through state for disconnecting the battery from the positive side terminal or the negative side terminal, and causing a short circuit between the positive side terminal and the negative side terminal. A battery circuit module group 100 is formed by connecting a plurality of the battery circuit modules 10 in series. A control circuit 11 includes a plurality of delay circuits 13 that are provided so as to correspond to the respective battery circuit modules 10 and that transmit gate signals by respectively delaying the gate signals by fixed time, and a controller 12 that supplies a gate signal to the delay circuit on the most upstream side, receives a gate signal outputted from the delay circuit on the most downstream side, and sets the cycles of gate signals on the basis of the total delay time of the delay circuits.SELECTED DRAWING: Figure 1
Patent JP-2017153112-A (JP)
Title: Decoding method, device, and program
Inventor: MUNSI HAQUE
IPC: H04N19/30
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a decoding method using information indicating whether timing information is contained in a video bitstream, a device, and a program.SOLUTION: A decoding method comprises the steps of: extracting video usability information (VUI) parameters containing timing_info_present_flag which indicates whether timing information is contained in a video bitstream and is common over a plurality of sub-layers from the video bitstream; extracting a sub-layer from the video bitstream on the basis of the extracted VUI parameters; and generating a video stream by decoding the video bitstream on the basis of the extracted sub-layer.SELECTED DRAWING: Figure 10
Patent JP-2018180575-A (JP)
Title: Purchase trend analysis system, and coupon issuing system using the same
Inventor: SATO HIRONOBU
IPC: G06Q30/02
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a purchase trend analysis system capable of accurately analyzing characteristic purchasing tendencies of individual customers, and a coupon issuing system using the same, based on purchase history data for each customer.SOLUTION: A purchasing trend analysis system associates a customer identifier of the customer with purchase information each other, when sales are done to a customer for each store, and stores in the purchase information database 22. In order to analyze the purchase trend, the purchase information accumulated in the purchase information database 22 for each customer identifier, purchase commodity axis purchase information obtained by classifying for each product category, shop distance axis purchase information classified by the distance between the shop and the place of residence of the customer and visiting day for each week and time axis purchase information classified according to visiting day for each week and time zone are created, and from these pieces of information, purchasing trends are analyzed for each customer. The coupon issuing system then determines a type of coupon to be issued according to the customer's purchasing trend analyzed in this manner.SELECTED DRAWING: Figure 3
Patent JP-2018175441-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game by giving a powerful performance to a player while reducing costs.SOLUTION: A speaker 27 can output a performance sound from a normal pitch extent equal to or more than 100 Hz to a high pitch extent as a first pitch extent and a performance sound in a low pitch extent from 20 Hz to a frequency less than 100 Hz as a second pitch extent lower than the first pitch extent. A vibrator motor 126 vibrates a push button 120 to output of a performance sound in a low pitch extent when a performance sound in a low pitch extent from 20 Hz to a frequency less than 100 Hz is outputted.SELECTED DRAWING: Figure 18
Patent JP-2018180954-A (JP)
Title: Display device and method
Inventor: TAKADA NAOKI
IPC: G06F3/044
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a display device having an in-cell type touch detection function capable of appropriately driving a drive electrode and a related method.SOLUTION: According to an embodiment, a display device includes a display unit configured to display an image, an electrode part provided in a display area of the display unit for detecting a touch of an external object, and driving means provided outside the display area of the display unit for driving the electrode part. The electrode part is a common electrode that also serves as an electrode for display, and the common electrode is constituted by a plurality of stripe electrodes. The driving means includes a first driving circuit and a second driving circuit arranged along both short sides of the plurality of stripe electrodes, a third driving circuit arranged along one long side of the plurality of stripe electrodes, and a plurality of auxiliary wirings for connecting each of the plurality of stripe electrodes with a third electrode. Each of the plurality of stripe electrodes is driven by the first driving circuit, the second driving circuit, and the third driving circuit.SELECTED DRAWING: Figure 4
Patent JP-2018178612-A (JP)
Title: Foundation structure of building and supporting member of anchor bolt
Inventor: YAGI MASAO
IPC: E04B1/41
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure capable of suppressing damage in the periphery of the an anchor bolt against horizontal force acting on an anchor bolt in a foundation.SOLUTION: An anchor bolt 1 is connected with a plate member 21 extending in a direction crossing the axial direction of the anchor bolt. The plate member 21 comprises a downward extending member 24 extending downwardly. The plate member 21 and the downward extending member 24 are embedded in a rising portion 11 of the foundation 10 without being exposed. The plate member 21 of a supporting member 2 is extended, on the basis of an outside surface where covering depth of the rising portion 11 with respect to the anchor bolt 1 becomes the minimum, in a direction in which a distance from the outside surface to the downward extending member 24 is longer than a distance from the outside surface to the anchor bolt 1.SELECTED DRAWING: Figure 2
Patent JP-2018179860-A (JP)
Title: Manufacturing method of infrared detection device
Inventor: HISHINUMA KUNIYUKI
IPC: G01J1/02
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an infrared detection device capable of accurately recognizing an object spatially even when a low-cost condenser lens including an infrared detection part composed of infrared detection elements in a two-dimensional array for the purpose of space perception is used.SOLUTION: A cavity 14 corresponding to an infrared detection element 11 is formed by subjecting a semiconductor substrate (chip) 1 surface side to silicon anisotropic etching using alkali solution, and an infrared detection part including a plurality of infrared detection elements on the cavity 14 is formed from the surface side. A thermopile part is formed which outputs a thermal electromotive force generated by infrared detected by the infrared detection part. The semiconductor substrate 1 is thinned to the extent that each region on which the infrared detection element is formed is exposed through the cavity from the rear side. As infrared enters through the bottom of the opened cavity an absorption film of the element, the cavity itself only limits the infrared to the infrared entering the absorption film, and prevents the infrared diffusing in other directions from entering other elements.SELECTED DRAWING: Figure 1
Patent JP-2017136440-A (JP)
Title: Game board
Inventor: AJITA AKIRA
IPC: A63F7/02
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a game board featuring display.SOLUTION: A game board includes operation means and display means. The display means can display second and third indications for allowing a jackpot to be expected, and a first indication for pressing discharge of game balls. The second indication displayed in a state in which the first indication is under display is overlapped to the first indication. The third indication displayed in a state in which the first indication is under display is not overlapped to the first indication. A jackpot pattern mode can be finally established and displayed more easily in a pattern variation indication, where the second indication is performed, than in a pattern variation indication, where the third indication is performed but the second indication is not performed. The display size of the second indication is larger than the display size of the third indication.SELECTED DRAWING: Figure 228
Patent JP-2017124297-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game by allowing a performance period of a special performance to be watched.SOLUTION: When a special performance is executed and control is performed to a specific game state, control is performed to a special performance state at a ratio higher than when control is performed to the specific game state without executing the special performance (for example, an execution ratio of a read-ahead notice performance is higher in a "probability variable jackpot" than in a "normal jackpot"). There are times when the special performance is executed for a first period (for example, when the read-ahead notice performance of only one variation is executed, and when a background performance is executed), and there are also times when the special performance is executed for a second period longer than the first period (for example, when the read-ahead notice performance is executed over a plurality of variations). Control is performed to a special performance state after the specific game state ends, at a ratio different between when the special performance is executed for the first period and when the special performance is executed for the second period.SELECTED DRAWING: Figure 55
Patent JP-2017199675-A (JP)
Title: Organic light-emitting display device and manufacturing method of the same
Inventor: HEO JOON YOUNG
IPC: H01L51/50
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic light-emitting display device with improved electrical connection between a cathode and an auxiliary wiring line and a manufacturing method of the same.SOLUTION: An undercut structure is provided in an interlayer insulating stack, and an auxiliary wiring line and a cathode are selectively connected at an undercut portion. Resistance is reduced by using the interlayer insulating stack or a protrusion pattern on top thereof.SELECTED DRAWING: Figure 5
Patent JP-2017167550-A (JP)
Title: Electrophotographic member
Inventor: IMAI KENTARO
IPC: C08F120/36
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic member capable of achieving both characteristics of slidability on a surface of a surface layer and toner releasability.SOLUTION: An electrophotographic member is used in an electrophotographic device. The electrophotographic member includes a surface layer 1. The surface layer 1 includes a matrix polymer 11 that forms a skeleton of the surface layer 1, and a surface modifier 12 that is contained in the matrix polymer 11. The surface modifier 12 is formed of a copolymer including, in molecules, a first polymerization unit based on (meth)acrylate having a silicone group 121, and a second polymerization unit based on (meth)acrylate having a fluorine-containing group 122.SELECTED DRAWING: Figure 3
Patent JP-2018189795-A (JP)
Title: Composite member and frame member
Inventor: KUBO KAZUHIRO
IPC: G09F9/00
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite member and a frame member that can make the spaces between the outer surface of the body member and the inner surface of the frame member equal by a simple method without preparing a dedicated jig.SOLUTION: A bezel 30 is provided with a guide member 33 having an intervening part 33a, the intervening part intervening between the inner surface of the bezel 30 and the outer surface of a liquid-crystal display panel 20 when the liquid-crystal display panel 20 is arranged on the inside of the bezel 30 and determining the position of the liquid-crystal display panel 20 for the bezel 30 with the spaces between the inner surface of the bezel 30 and the outer surface of the liquid-crystal display panel 20 being set to be equal. In that way, arranging the liquid-crystal display panel 20 in the inside of the guide member 33 of the bezel 30 makes the liquid-crystal display panel 20 located on the inside of the bezel 30 with the spaces 11 being equal.SELECTED DRAWING: Figure 1
Patent JP-2017204640-A (JP)
Title: Light-emitting device and method for manufacturing the same
Inventor: Yu cheng feng
IPC: H01L33/44
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device and a method for manufacturing the same.SOLUTION: A light-emitting device comprises: a substrate; a reflection layer 109 located above the substrate; an insulator layer 106 located above the reflection layer, and having an opening; a light-emitting laminate layer 104 located above the insulator layer, including an active region, and having a top surface; and a non-transmitting layer covering a first portion of the top surface of the light-emitting laminate layer and exposing a second portion of the top surface. The second portion is located right above the opening.SELECTED DRAWING: Figure 1T
Patent JP-2018187139-A (JP)
Title: Food service device including engageable shutter part
Inventor: SHIMADA HISATSUGU
IPC: A47B31/00
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a food service device capable of easily inserting trays from one shutter part side toward another shutter part side.SOLUTION: A tray storage space is so configured that at least two trays can be sequentially inserted from one side along the depth direction, and includes at least two shutter parts corresponding to the at least two trays, at a partition member along the depth direction, with their butted on each other at one end sides thereof. When one of the at least two shutter parts is pushed upward through collision with a part of a tray inserted into the tray storage space from an opposite side of the one end side of the one shutter part, the other shutter parts is pushed upward, in response thereto, through engagement at the one end sides of the one shutter part and the other shutter part.SELECTED DRAWING: Figure 5
Patent JP-2018187233-A (JP)
Title: Water handling article
Inventor: MATSUI SHINGO
IPC: A61L2/18
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a water handling article capable of conducting sterilization and cleaning of a water contact surface by a self-cleaning mechanism using strong oxidation power of OH radical without using a photocatalyst.SOLUTION: In an article containing a water contact member which is a water contact surface, of which at least a part of exposed surface can get in contact with a liquid state water, the part of the water contact surface is constituted by an ultraviolet permeable material, a first area constituted by the ultraviolet permeable material and a second area constituted by an ultraviolet impermeable material are separated, a back surface of the first area is irradiated with ultraviolet after adhering a sterilization cleaning liquid generating OH radical by ultraviolet irradiation such as a hydrogen peroxide solution to surfaces of these areas, and the sterilization cleaning liquid adhered to both areas is irradiated with transmitted ultraviolet.SELECTED DRAWING: Figure 1
Patent JP-2018195366-A (JP)
Title: Semiconductor circuit, driving method, and electronic apparatus
Inventor: KANDA YASUO
IPC: H01L21/8244
Filed: 2017-05-19
Abstract: To obtain a semiconductor circuit capable of making disturbance less likely to occur.SOLUTION: A semiconductor circuit of the present disclosure comprises: a first circuit capable of applying an inversion voltage of a voltage at a first node to a second node; a second circuit capable of applying an inversion voltage of a voltage at the second node to the first node; a first transistor having a gate, a drain, and a source, and capable of storing a threshold state; a second transistor connecting the first node to a first terminal which is one of the drain and the source of the first transistor by being turned on; a third transistor connecting a first predetermined node which is one of the first node and the second node to the gate of the first transistor by being turned on; and a driving part controlling the operations of the second transistor and the third transistor and applying a control voltage to a second terminal which is the other of the drain and the source of the first transistor.SELECTED DRAWING: Figure 2
Patent JP-2018196290-A (JP)
Title: Wireless power transmission system and communication method therefor
Inventor: HIJIKATA HIDETOSHI
IPC: H02J50/80
Filed: 2017-05-19
Abstract: To prevent the occurrence of a divergence and a vibration in the rectification voltage of a power reception device, if a feedback delay becomes long in a wireless power transmission system.SOLUTION: A wireless power transmission system S includes a power supply device 1 and a power reception device 2. The power supply device 1 includes: a power supply coil L1 and an inverter circuit 12 which drives it; a radio unit 16; and a processor 17. The power reception device 2 includes: a resonance circuit 21 which receives power from the power supply coil L1 by wireless; a rectifier circuit DB which outputs a rectification voltage; a load 29; a radio unit 26; and a processor 27. The processor 27 transmits, in a predetermined period, each communication packet including the information of the rectification voltage value and a cyclic index value indicative of a transmission order. The processor 17, whenever receiving the above communication packet without delay, outputs a signal according to the rectification voltage value included in the communication packet.SELECTED DRAWING: Figure 1
Patent JP-2018194792-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: WAKANA TORU
IPC: G09G5/00
Filed: 2017-05-22
Abstract: To enable a user, in displaying an image on which image correction processing is performed, to identify that predetermined image correction processing is automatically performed on the image.SOLUTION: An information processing apparatus automatically performs predetermined image correction processing on an image, and displays information with which the fact that the predetermined image correction processing is performed can be identified, while the image on which the predetermined image correction processing is performed is displayed.SELECTED DRAWING: Figure 3
Patent JP-2018197939-A (JP)
Title: Extraction physical random number generation device and extraction physical random number generation method and program
Inventor: ARAI KENICHI
IPC: G06F17/10
Filed: 2017-05-23
Abstract: To provide a technique to generate a physical random number whose noise is removed based on a theoretical background.SOLUTION: Making that n is an integer equal to or more than 1, k is an integer equal to or more than 1 and equal to or less than n-1, M(of {0,1}) is an n-th regular random matrix, c^(of {0,1}) is a selection class index and o,o,o(oof {0,1}where t is an integer equal to or more than 1) is a series of a bit stream with a length n generated by observation/discretization of a signal generated by non-deterministic physical system, a device includes a bit stream calculation unit 110 calculating a product Mothat is a bit stream with a length n from an element oof the series using a random matric M, a bit stream decomposition unit 120 decomposing the product Mointo a bit stream rwith a length k and a bit stream cwith a length n-k, and an extraction physical random number output unit 130 outputting the bit stream ras a random bit stream constituting extraction physical random numbers that are physical random number having no influence of a peripheral noise when the bit stream cis coincident with the selection class index c^.SELECTED DRAWING: Figure 3
Patent JP-2018196890-A (JP)
Title: Press molding method
Inventor: AGEBA RYO
IPC: B21D5/00
Filed: 2017-05-24
Abstract: To provide a press molding method for molding by restraining a spring back of a molding member having a cross section in a substantially L shape.SOLUTION: A press molding method of the present invention molds a molding member at a target angle in an angle θ0 formed between a first piece part 3 and a second piece part 5 when molding a molding member 1 having a cross section in a substantially L shape by the first piece part 3 and the second piece part 5 by bending a metal element plate by a metal mold, and molds a first bending part 7 bending in the sme direction as bending by continuing from the first piece part 3 and a second bending part 9 connected to the second piece part 5 by bending in the opposite direction to the first bending part 7 by continuing from the first bending part 7, and sets a radius of curvature R1 and a bending angle α1 of the first bending part 7 and a radius of curvature R2 and a bending angle α2 of the second bending part 9 in a molding bottom dead center so that the angle θ0 formed between the first piece part 3 and the second piece part 5 becomes the target angle by offsetting elastic recovery of the first bending part 7 and elastic recovery of the second bending part 9 after releasing the metal mold.SELECTED DRAWING: Figure 1
Patent JP-2018201548-A (JP)
Title: Reel type game machine
Inventor: TATSUMI SHOGO
IPC: A63F5/04
Filed: 2017-05-30
Abstract: To provide a reel type game machine that has a novel operation mode of a reel drive and can reduce a difference between a probability of internal winning and a probability of actual prize winning.SOLUTION: In a reel type game machine rotations of all reels 4L, 4C, 4R are started following operation of a start lever 8 by a player, and each of all the rotated reels 4L, 4C, 4R is stopped with operation of stop buttons 9L, 9C, 9R by the player in a low-probability section, and rotations of only the partial reels 4L, 4C, 4R are started following operation of the start lever 8 by the player, and the rotated reels 4L, 4C, 4R are stopped with operation of the stop buttons 9L, 9C, 9R by the player in a high-probability section.SELECTED DRAWING: Figure 10