baber/WOPTO huggingface dataset:
Patent JP-2018032508-A (JP)
Title: Keyboard switch
Inventor: IIJIMA YASUHIRO
IPC: H01H13/70
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard switch which can change strokes of predetermine keys in one keyboard.SOLUTION: A keyboard switch 3 includes: a key top 5 which receives a depression force to move vertically; a plunger 7 which is engaged with a lower part of the key top 5 and moves vertically with the key top 5; a cup rubber 9 which is disposed below the plunger 7 and supports the plunger 7 from below; a housing 11 disposed at the outer periphery sides of the plunger 7 and the cup rubber 9; a plate 13 supported by the housing 11 and extending in a lateral direction; and a spacer 15 disposed between the plate 13 and the key top 5. The spacer 15 is configured to be attached to/detached from a key board 1.SELECTED DRAWING: Figure 3
Patent JP-2018036594-A (JP)
Title: Light guide body, optical module, and optical path optical axis adjustment method
Inventor: WATANABE TOSHIAKI
IPC: G02B6/26
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a light guide body, an optical module and an optical path optical axis adjustment method that have no adverse effect on polarization properties and facilitate optical path optical axis adjustment.SOLUTION: A light guide body 1 for optical path optical axis adjustment is composed of silicon single crystals with an extinction ratio of 30 dB or more. Only one side of the light guide body 1 is joined and fixed to a base 3.SELECTED DRAWING: Figure 1
Patent JP-2016211849-A (JP)
Title: Humidifier and air cleaner
Inventor: MURAYAMA SHINICHIRO
IPC: F24F6/06
Filed: 2016-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier and an air cleaner that prevent a drop of water from being mixed with air blown out of an air blow port and avoid occurrence of trouble due to mixing of the drop of water in advance.SOLUTION: A humidifier configured to dip a lower part of a disk type holding frame 30 containing and holding a humidification filter 31 in a water tank 6, to pass air through the humidification filter 31 impregnated with reserved water in the water tank 6, and to generate and send out wet air including vaporized water is characterized in that: a transmission ring 32 constituted in the form of a ring gear having a smaller diameter than the holding frame 30 is provided peripherally on one surface of the holding frame 30 as an air intake side; a transmission gear 51 of a drive unit 5 is engaged with the transmission ring 32 so as to transmit rotary driving power of the drive unit 5 to the holding frame 30 through the transmission gear 51 and transmission ring 32, and the holding frame 30 and humidification filter 31 are thus rotated to pass water sticking on an outer periphery of the transmission ring 32 and scattered through operation of an air flow inside the holding frame 30, so that the water is absorbed by the humidification filter 31.SELECTED DRAWING: Figure 3
Patent JP-2018038528-A (JP)
Title: Toilet seat top plate, toilet seat, heated toilet seat device, and toilet device
Inventor: KURIYAGAWA MIZUE
IPC: A47K13/30
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat top plate excellent in a temperature rising speed of a sitting surface and temperature uniformity, and also excellent in resistance to repeated stress.SOLUTION: There is provided a toilet seat top plate 110 of a sitting surface 113 for a heated toilet seat device 10 having a thermoplastic resin layer 111, and an aluminum alloy layer 112 bonded to the thermoplastic resin layer 111. The aluminum alloy layer 112 has a fine concavo-convex structure at least on a surface 104 of the bonded part with the thermoplastic resin layer 111, and by the immersion of a part of the thermoplastic resin layer 111 into the fine concavo-convex structure, the thermoplastic resin layer 111 and the aluminum alloy layer 112 are bonded to each other.SELECTED DRAWING: Figure 1
Patent JP-2018040422-A (JP)
Title: Control device of continuously variable transmission
Inventor: INOUE HIDE
IPC: F16H61/662
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a continuously variable transmission capable of improving precision of learning of a relation between an input torque on a forward-backward switching mechanism and a clutch hydraulic pressure in accordance with the input torque.SOLUTION: A control device 1 of a continuously variable transmission includes: torque acquisition means which acquires an input torque inputted to a forward-backward switching mechanism 31; a hydraulic pressure control part 10a which controls a hydraulic pressure to be applied to respective clutches 31b, 31c of the forward-backward switching mechanism 31 from a hydraulic pressure circuit 41; a learning value acquisition part 10c which acquires a learning value consisting of an input torque with respect to a learning object clutch (forward clutch 31b or/and backward clutch 31c) and a hydraulic pressure which is required at the minimum for preventing the clutch from sliding; a storage part 10e which stores the learning value; and a learning part 10d which learns a relation (for example, a regression line) between an input torque and a clutch hydraulic pressure for clamping the clutch in accordance with the input torque by using a prescribed number of learning values with respect to the learning object clutch.SELECTED DRAWING: Figure 1
Patent JP-2018041635-A (JP)
Title: Shield connector
Inventor: YAMADA HIROTAKA
IPC: H01R13/633
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To allow smooth separation of both connectors in a shield connector in which the other connector is fitted into one connector by bolt fastening.SOLUTION: A shield connector 1 comprises a device connector 10 and an electric wire connector 40. The device connector 10 comprises a device housing 11, and a device shield shell 31. The electric wire connector 40 comprises an electric wire housing 51, an electric wire shield shell 61 including a bolt holding unit 66, a fitting bolt 71 held by the bolt holding part 66 and screwed to the device connector 10, and a C-shaped ring 76 mounted on the fitting bolt 71. The electric wire shield shell 61 comprises an electric wire facing wall part 63 arranged on a side opposite to the bolt holding part 66. The device connector 10 comprises a long wall 33L1 facing the electric wire facing wall part 63, and a protrusion 39 protrudes from the long wall 33L1 and comes into contact with the electric wire facing wall part 63.SELECTED DRAWING: Figure 5
Patent JP-2018041918-A (JP)
Title: Capacitor
Inventor: ICHIYANAGI SEIJI
IPC: H01G11/26
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor which enables the reduction in dielectric loss in a low-frequency region.SOLUTION: A capacitor 1 comprises: a base 21 having a pair of principal faces 21a, 21b and arranged by laminating three solid electrolyte layers 3, 11, 19 which are made of a solid electrolyte (e.g. LLZ) having lithium ion conductivity; and a pair of internal electrode layers 9, 17 disposed in the base 21 so as to opposed to each other through the solid electrolyte layer 3, 11, 19. In the capacitor 1, mixture layers 7, 15 including a metal and the solid electrolyte are disposed on opposing faces of the pair of internal electrode layers 9, 17, which are opposed to each other through the central solid electrolyte layer 3. The first and second outside solid electrolyte layers 11, 19 are put in direct contact with surfaces on opposite sides to the opposing faces (i.e. surfaces on respective external face sides) in the first and second internal electrode layers 9, 17, disposed closest to the pair of principal faces 21a, 21b, respectively.SELECTED DRAWING: Figure 2
Patent JP-2018046317-A (JP)
Title: Video processing apparatus
Inventor: UMETSU NAOMASA
IPC: H04N5/20
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent gradation collapse.SOLUTION: A BD player 1 includes a CPU2 for acquiring dynamic range of a monitor, a reproduction unit 4 for acquiring content information, and a video processing unit 5 for converting a digital video signal based on the dynamic range of a monitor acquired by the CPU2, and the content information acquired by the reproduction unit 4. The video processing unit 5 converts each code value of the digital video signal of a content, so that the code value of a digital video signal corresponding to "minimum luminance of content" becomes the code value corresponding to "minimum luminance of monitor", and the code value of a digital video signal corresponding to "maximum luminance of content" becomes the code value corresponding to "maximum luminance of monitor".SELECTED DRAWING: Figure 5
Patent JP-2016218478-A (JP)
Title: Acrylic resin film and polarizing plate
Inventor: ICHIHARA MASAHIRO
IPC: G02B5/30
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic resin film having high adhesive force with a polarizing film and less likely having problems caused by ruggedness upon forming a functional layer, a polarizing plate, and a production method of an acrylic resin film.SOLUTION: A sheet type acrylic resin film 25 comprises an acrylic resin composition in which rubber elastic particles are blended in an acrylic resin. One surface of the sheet is a smooth surface 25a, while an opposite surface to the smooth surface 25a is a rough surface 25b. On the rough surface 25b side, since the surface area of the rubber elastic particles protruding from the film surface is larger than the smooth surface 25a, high adhesion strength with a polarizing film 21 is obtained from an anchor effect caused by the ruggedness. On the smooth surface 25a side, since the surface area of the rubber elastic particles protruding from the film surface is smaller than the smooth surface 25a, a degree of ruggedness is low, which substantially prevents problems caused by a rugged pattern upon forming a functional layer 26.SELECTED DRAWING: Figure 1
Patent JP-2018046387-A (JP)
Title: Head-mounted-type image display device
Inventor: FUJISHIRO TAKESHI
IPC: G02B27/02
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted-type image display device capable of being mounted irrespective of a size of a head.SOLUTION: A head-mounted-type image display device mounted on a head of a user, includes: an image display section causing the user to visually recognize image light; and a pair of temples connected to the image display section. At least one of the pair of temples includes: a connection section to the image display section; an extension section extending from the connection section to a front side of the image display section; a folded-back section positioned at a portion of the front side in the extension section; and a contact section extending backward from the folded-back section and being brought into contact with the head. In the head-mounted-type image display device, the folded-back section is positioned closer to the front side than the connection section.SELECTED DRAWING: Figure 1
Patent JP-2016203024-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A pachinko machine is provided with start ports 2101 and 2102 capable of accepting game balls shot into a game area. When a game ball enters the start port 2101 or 2102, a lottery processing with respect to a winning is performed at a predetermined winning probability. And, if the lottery result is successful, a winning game granting a privilege to a player is performed. Here, in this pachinko machine, as a winning, a big win that is accompanied with an operation of a condition device and a small win that is not accompanied with an operation of the condition device are provided, and contents of a display presentation at the time when these winnings are won are arranged to have features.SELECTED DRAWING: Figure 109
Patent JP-2018045749-A (JP)
Title: Memory device
Inventor: MAEJIMA HIROSHI
IPC: G11C16/04
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To improve operating characteristics.SOLUTION: A device includes: a first memory cell and a first transistor on a first semiconductor part; a second memory cell and a second transistor on a second semiconductor part; a third transistor within a borderline region between the first and second semiconductor parts; a third memory cell and a fourth transistor on a third semiconductor part; a fourth memory cell and a fifth transistor on a fourth semiconductor part; and a sixth transistor within a borderline region between the third and fourth semiconductor parts. In a period TA, on-state voltages are applied to select lines SGD-S, SGS-S, SGM-S, SGD-US of the first through fourth transistors, respectively, and off-state voltages are applied to select lines SGM-US, SGS-US of the fifth and sixth transistors. In a period TC, off-state voltages are applied to the select lines SGD-US, SGM-US, SGS-US, and a threshold voltage of the first memory cell of a word line WL-S is determined.SELECTED DRAWING: Figure 12
Patent JP-2016208999-A (JP)
Title: Cultivation of primate embryonic stem cells
Inventor: THOMSON JAMES A
IPC: C12N5/0735
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide methods for culturing human embryonic stem cells without the need for feeder cells or for exposure of a culture medium to feeder cells.SOLUTION: Stem cells are cultured in an environment essentially free of mammalian fetal serum and in a stem cell culture medium including amino acids, vitamins, salts, minerals, transferrin, insulin, albumin, and a fibroblast growth factor that is supplied from a source other than just a feeder layer culture medium.SELECTED DRAWING: None
Patent JP-2018057060-A (JP)
Title: Power control
Inventor: TAKAMATSU NAOYOSHI
IPC: H02J7/02
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To control power supply from two power sources.SOLUTION: A power control controls outputs of a first power supply (6) and a second power supply (6b). A power supply control device includes determination means (201) for determining whether or not the charging rates of the first power source and the second power source are within a predetermined range, fixing means (202) for fixing the output ratio of the first power source and the second power source to a predetermined ratio when it is determined that the charging rates of the first power source and the second power source are both within a predetermined range, and control means (203) for controlling electric power to be outputted at a predetermined ratio from the first power source and the second power source.SELECTED DRAWING: Figure 6
Patent JP-2017124811-A (JP)
Title: Cleaning method of vehicle air conditioner
Inventor: YAMAMOTO TAKASHI
IPC: B08B3/02
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method of a vehicle air conditioner which sufficiently rinses a cleaning fluid adhering to an evaporator.SOLUTION: A cleaning method of a vehicle air conditioner includes: a cleaning step S4 where a cleaning nozzle is inserted into an insertion hole provided at a housing for housing an evaporator, a cleaning fluid is jetted from the cleaning nozzle to the evaporator, and the cleaning fluid containing contamination is recovered; and a rinse step S5 where water is jetted from the cleaning nozzle to the evaporator after the cleaning step S4 is performed.SELECTED DRAWING: Figure 3
Patent JP-2018052792-A (JP)
Title: Production method of glass substrate, and production apparatus of glass substrate
Inventor: HATTORI YUKI
IPC: C03B5/43
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a glass substrate and a production apparatus of a glass substrate capable of suppressing generation of bubbles in molten glass after clarification while suppressing agglomeration of a platinum group metal in a clarification tube.SOLUTION: In a clarification step to clarify molten glass, the molten glass is introduced into a clarification tube 102 during clarification so that a gas phase space 120a is formed above the surface of the molten glass. The clarification tube 102 is made of a material containing a platinum group metal and equipped with a vent hole 102a to discharge a gas and an introduction hole 102b to introduce an inert gas to the molten glass at the wall contacting the gas phase space 120a. The vent hole 102a and the introduction hole 102b are arranged separately from each other in the flow direction of the molten glass. In the clarification step, the inert gas is accumulated in an outer space 140 outside the clarification tube 102 adjoining the introduction hole 102b while discharging the gas from the vent hole 102a. The inert gas in the outer space 140 is thus introduced into the gas phase space 120a.SELECTED DRAWING: Figure 4
Patent JP-2017068267-A (JP)
Title: Electromagnetic drive module and lens driving device using the same
Inventor: CHEN YI HO
IPC: G03B13/34
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic driving assembly that is arranged so as to supply power to drive and move components (for example, a lens assembly) in an electronic product, and a downsized electromagnetic module.SOLUTION: An electromagnetic drive module includes: a frame 20 installed so as to surround a main axis M; a magnet 30 that is installed on the frame 20, and has a front side surface and a rear side surface opposite to the front side surface, and in which the front side surface is arranged so as to separate from the main axis M compared to the rear side surface, and the area of the front side surface is smaller than the area of the rear side surface; a base arranged adjacently to the frame 20; and an OIS drive coil installed on the base so as to be opposite to the magnet 30, and arranged so as to pass current. The electromagnetic drive module is driven so that the frame 20 moves along a direction vertical to the main shaft M.SELECTED DRAWING: Figure 2
Patent JP-2018057641-A (JP)
Title: Chair
Inventor: UEDA NOBUYUKI
IPC: A47C7/46
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a chair which has a back shell with excellent rigidity and can impart a cushioning property of a certain degree to a back of a seated person.SOLUTION: A chair includes a back shell supported by a back frame. The back shell includes a back shell body and an arm rest integrally provided on the back shell body. To a front surface of the back shell body, a back receiving member having flexibility higher than that of the back shell body is attached. By the configuration, the chair which can impart a cushioning property of a certain degree to a back of a seated person can be provided in spite of the chair having the back shell with excellent rigidity.SELECTED DRAWING: Figure 18
Patent JP-2017034273-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YOSHIMURA TAKASHI
IPC: H01L21/336
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can increase a donor production rate by proton irradiation to improve electric characteristics.SOLUTION: Hydrogen atoms 14 and crystal defects 15 are introduced inside an n-type semiconductor substrate 1 by proton implantation 13. The crystal defects 15 are generated inside the n-type semiconductor substrate 1 by electron irradiation 11 before the proton implantation 13 or after the proton implantation 13. Subsequently, heat treatment is performed for donor production. A donor production rate can be increased by optimally controlling the amount of the crystal defects 12, 15 during the heat treatment for donor production. In addition, improvement in withstand voltage and reduction in leakage current and others can be achieved by recovering the crystal defects 12, 15 formed by the electron irradiation 11 and the proton implantation 13 to control to be an adequate amount of the crystal defects at completion of the heat treatment for the donor production.SELECTED DRAWING: Figure 1
Patent JP-2017017995-A (JP)
Title: Wireless power supply device having high-speed switching operation circuit, and ac/dc power supply circuit
Inventor: OTAKE HIROTAKA
IPC: H01L27/04
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power supply device, having a high-speed switching operation circuit capable of switching a high voltage at high speed, and an AC/DC power supply circuit.SOLUTION: A wireless power supply device 111 wirelessly supplies power to power reception equipment 112 which has an input electrode 133. The device 111 includes a high frequency circuit 113 and resonant circuits 115A, 115B connected to the high frequency circuit 113. The high frequency circuit 113 includes a switching element 121 constituted by a MISFET having an active region composed of an SiC semiconductor. The switching element 121 is a high-speed switching operation circuit driven at a drive frequency of 1 MHz or greater and having a voltage change speed at switching is 5×10V/second or greater. The MISFET may have a trench gate structure.SELECTED DRAWING: Figure 13
Patent JP-2018062036-A (JP)
Title: Substrate polishing device, substrate processing device, dresser disc, removal method of dresser disc, attachment method of dresser disc and replacement method of dresser disc
Inventor: WATANABE HIROMITSU
IPC: B24B53/12
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method which can replace a dresser disc without stopping a substrate polishing device and increase the operation rate of the device.SOLUTION: A dresser holder 42 includes a protrusion which is engaged with a recess provided in a dresser disc 41. A replacement method of a dresser disc in a substrate polishing device includes: a step of moving the dresser holder 42 to a removal base 46 and detaching the dresser disc 41 from the dresser holder 42 after a substrate polishing device 3A finishes processing of a substrate group in one unit when the service life of the dresser disc elapses; and a step of moving the dresser holder 42 to the upper side of an attachment base 47 where a new dresser disc is placed, and attaching the new dresser disc to the dresser holder 42 with descending of the dresser holder.SELECTED DRAWING: Figure 2
Patent JP-2018064036-A (JP)
Title: Wire bonding structure and electronic apparatus
Inventor: HAGA MOTOHARU
IPC: H01L21/60
Filed: 2016-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding structure capable of improving a bond strength of a bonding portion that is bonded by wire bonding, in particular, by ball bonding, and an electronic apparatus.SOLUTION: The present invention relates to a wire bonding structure comprising a wire 3 including a bonding portion 31 that is bonded to a bonding object. An outer surface of the bonding portion 31 includes: a bottom face 311; a pressed surface 313 and a side face 312. The pressed surface 313 is annular in a view in a thickness direction (z) and includes a central annular part 313B and an outer annular part 313C that are connected with each other via an outer bend part 313E. The central annular part 313B is in parallel with the bottom face 311 and positioned inside of the outer annular part 313C in the view in the thickness direction (z). The outer annular part 313C is directed to the opposite side of the bottom face 311 in the thickness direction (z) further towards the outside in the view in the thickness direction (z) with the outer bend part 313E defined as a starting point.SELECTED DRAWING: Figure 3