baber/WOPTO huggingface dataset:
Patent JP-2015232721-A (JP)
Title: Organic light-emitting diode display device and driving method of the same
Inventor: KWAK SANG HYEON
IPC: G09G3/30
Filed: 2015-07-17
Abstract: PROBLEM TO BE SOLVED: To compensate threshold voltage deviation of a driving transistor and to attain high resolution.SOLUTION: A sub-pixel of an organic light-emitting diode display device includes: a first transistor which supplies data voltage to a first node according to a first scan signal; a second transistor which has a first electrode connected to the first node and has a gate electrode connected to a second electrode thereof; a third transistor which initializes voltage of a second node that is the second electrode of the second transistor, according to a second scan signal; a capacitor which has one end connected to the second node and has the other end connected to a third node where high-level source voltage is applied; a driving transistor which has a gate electrode connected to the second node and has a source electrode connected to the third node; and an organic light-emitting diode which has an anode electrode connected to a fourth node that is a drain electrode of the driving transistor, and where light emission is controlled by voltage applied to a cathode electrode thereof.
Patent JP-2017024506-A (JP)
Title: Wheel
Inventor: OJIMA KOTA
IPC: B60B33/00
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a wheel capable of certainly ensuring fastening force by preventing the deformation of a fastening rod body.SOLUTION: A wheel is equipped with a tire portion 1, and a wheel body 3 continuously provided on an inner peripheral end edge 2 of the tire portion 1. A gear plate 5 is adhered to one side surface 4 of the wheel body 3 by a fastening rod body 6. The wheel body 3 is integrally formed by synthetic resin. From a thin wall portion 8 orthogonal to a wheel axis L, a plurality of gear plate adhering projecting portions 12 having through-holes 10 and tip end flat surface portions 11 is protrusively provided, and the fastening rod body 6 is inserted in the through-hole 10 to make the tip end flat surface portion 11 abut on an inner surface 5b of the gear plate 5, thereby adhering the gear plate 5 to the wheel body 3.SELECTED DRAWING: Figure 1
Patent JP-2017028451-A (JP)
Title: Optical transmitter, transmission system and transmission method
Inventor: SUGITANI JUICHI
IPC: H04J14/02
Filed: 2015-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter, a transmission system and a transmission method, suppressing interference between each subchannel without deteriorating a signal.SOLUTION: The optical transmitter includes: a generation unit which divides an electric signal into a plurality of subchannels each having a different center frequency, to generate a multiplex signal by multiplexing the plurality of subchannels; a transmitter unit which performs optical modulation of the multiplex signal to transmit to an optical receiver; and a control unit which controls a frequency interval between mutually adjacent subchannels among the plurality of subchannels, on the basis of the reception characteristic monitoring result of each of the plurality of subchannels in the multiplex signal by the optical receiver.SELECTED DRAWING: Figure 1
Patent JP-2017026881-A (JP)
Title: Display device
Inventor: SHIINA HIDEKI
IPC: G02F1/1339
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: liquid crystals in a frame area flow into an effective display area due to an external pressure, to cause gap unevenness.SOLUTION: A display comprises an effective display area and a frame area surrounding the effective display area. The frame area includes: a first substrate; a second substrate; a seal that seals liquid crystals held by the first and second substrates; a continuous first wall that is provided inside the seal and separates the seal and the liquid crystals from each other in plan view; and a discontinuous second wall that is provided outside the seal in plan view.SELECTED DRAWING: Figure 4
Patent JP-2017028150-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO SHOTA
IPC: H01L29/47
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce both VF and IR, and to obtain a high ESD resistance.SOLUTION: An outer peripheral groove TR having a width wider than that of a groove T is formed in an outer peripheral region R2. On an inner surface of the outer peripheral groove TR, a thick oxide film (a second insulating layer) 51C is formed from a lateral face at an element region R1 side to a bottom face. On the thick oxide film 51C, an anode electrode 31 is extended from the element region R1 side. By setting the groove T, a withstanding voltage at a lower part of the groove T at reverse bias is set to satisfy V0<V2. That is, in a semiconductor device 10, a withstanding voltage becomes V0, and breakdown in this case is generated at a lower part of the groove T (the element region R1).SELECTED DRAWING: Figure 1
Patent JP-2017025842-A (JP)
Title: Cam phase control device for engine
Inventor: YAMAUCHI MICHIHIRO
IPC: F02D13/02
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To suppress the deviation of the rotation phase of a camshaft precisely from a normal state.SOLUTION: A cam phase control device for an engine comprises: operational state detecting means for detecting the operational state of an engine; a variable valve timing mechanism for changing the rotation phase of a camshaft; a storage part stored with either a valve set in every running state of the engine for correcting the target control valve of a variable valve timing mechanism, or the anticipated phase shift deviation of the cam shaft, which is anticipated to occur for the target rotation phase of the cam shaft, in the case where the variable valve timing mechanism is controlled at a target control value, or a corrected value set to suppress that anticipated phase deviation; and a control part for reading out the anticipated phase shift quantity detected by the running state detecting means detected by the operational state detecting means or a corrected value from the storage part, to calculate the correction control value of the variable valve timing mechanism on the basis of the anticipated phase shift quantity or the correction value read out, thereby to control the variable valve timing mechanism on the basis of the correction control valve.SELECTED DRAWING: Figure 4
Patent JP-2016035572-A (JP)
Title: Liquid crystal display device
Inventor: YOON SEOK-GYU
IPC: G02B5/20
Filed: 2015-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of being improved in brightness.SOLUTION: A liquid crystal display device including a first color pixel region PX(R), a second color pixel region PX(G), and a third color pixel region PX(B) comprises: a first substrate and a second substrate facing each other; a first color filter 230R positioned in the first color pixel region PX(R) on the first substrate or the second substrate; a second color filter 230G positioned in the second color pixel region PX(G) on the first substrate or the second substrate; a third color filter 230B positioned in the third color pixel region PX(B) on the first substrate or the second substrate; and a liquid crystal layer positioned between the first substrate and the second substrate. The first color pixel region PX(R) includes a first region E(R) where the first color filter 230R is not positioned, and the ratio of the first region E(R) to the first color pixel area PX(R) is 1/1000 or greater and 1/2 or less.SELECTED DRAWING: Figure 1
Patent JP-2017033890-A (JP)
Title: Semiconductor light source driving device
Inventor: TANASE SUSUMU
IPC: H05B37/02
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light source driving device capable of accurately controlling current without any overcurrent during pulse width modulation.SOLUTION: When the on-time ratio of a PWM signal to be next input increases with respect to the on-time ratio of a currently input PWM signal, a target current value calculator 110 uses the on-time ratio of the PWM signal to be next input for calculation of the target current value. An average current value flowing through a semiconductor laser diode 102 which is detected by a current detection resistor 104 and a low pass filter 109 is compared with the target current value by a comparator 108, and a switching power supply 101 is controlled based on the comparison result. As a result, the voltage of the switching power supply 101 can be reduced before the PWM signal changes, and it is possible to eliminate occurrence of overcurrent in the current flowing through the semiconductor laser diode.SELECTED DRAWING: Figure 1
Patent JP-2017032929-A (JP)
Title: Image forming apparatus
Inventor: MIYAJI HIKARU
IPC: G03G21/00
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving operability of a user regarding an operation panel as well as improving low power consumption.SOLUTION: An image forming apparatus 1 includes an operation panel 5, a storage unit 23, a power supply unit 25, and a main control unit 20. The operation panel 5 displays a plurality of icons 5a corresponding to functions on a screen of a display unit 5w and receives selection of the icons 5a. The storage unit 23 stores selection history of the icons 5a. The power supply unit 25 supplies power to composing elements. The main control unit 20 has a display obscuring process executed for reducing visibility in comparison with display of other icons 5a by having display of a transition icon 5b which has reached a transition condition for the display unit 5w when the selection history of the icon 5a has reached the predetermined transition condition, a power supply stopping process for stopping the supply of the power to composition elements related to functions corresponding to the transition icon 5b to the power supply unit 25.SELECTED DRAWING: Figure 5
Patent JP-2017033496-A (JP)
Title: Multicopy terminal, multicopy terminal use method, and multicopy terminal use system
Inventor: SUGINO FUMINORI
IPC: G07F17/26
Filed: 2015-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a multicopy terminal and multicopy terminal use method that allow an input by an easy input method to purchase contents (copyright material, duplication of the copyright material, and the like) or receive a service benefit and the like at a convenience store.SOLUTION: A multicopy terminal includes: a specific identification information input unit 11 that accepts an input of specific identification information; a valuable information extraction unit 12 that extracts valuable information corresponding to the specific identification information; and a valuable information output unit 13 that outputs the valuable information.SELECTED DRAWING: Figure 1
Patent JP-2015221048-A (JP)
Title: Work machine
Inventor: FUKUDA YOSHITAKA
IPC: A01B33/02
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a work machine capable of seeding a seed and forming a ridge at a proper position while preparing an appropriate field state for crop growth.SOLUTION: The working machine includes: a pressing wheel 41 which is moved while pulled by a travel part, presses return soil S1 of a ridge furrow T and forms a pressed part S2 along the ridge furrow T made by digging a furrow on a field and re-filling, and is disposed in front of a tilling device 30 tilling outer sides of the ridge furrow T in which the pressed part S2 is formed; a seeding device 60 seeding a seed 2 so as to be located in the ridge furrow T in which the pressed part S2 is formed; and a ridge forming instrument 50 forming a ridge while covering the seeded seed 2 with soil S3 tilled by the tilling machine 30, the seeding device 60 and the ridge forming instrument 50 being arranged behind the tilling device 30. Pressing, preparation, seeding of the ridge furrow T can be performed simultaneously with ridge forming.
Patent JP-2017035826-A (JP)
Title: Laminated fabric, seam tape, repair patch and medical outer garment
Inventor: NISHIYAMA TAKESHI
IPC: A41D13/12
Filed: 2015-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminated fabric for a medical outer garment in which a membrane is hard to be interfacial-peeled even if cleaning and wet heat sterilization treatment are repeated, and having blood barrier properties and virus barrier properties on fixed standards.SOLUTION: Provided is a laminated fabric 11 obtained by laminately integrating a thermosensitive resin film 1 essentially consisting of a polycarbonate-based polyurethane resin; an adhesive 2; a water proof film 3; an adhesive 4; and a base cloth 5 in this order. The base cloth 5 being a polyester fabric, the adhesive 2 being an adhesive essentially consisting of a polycarbonate-based polyurethane resin in any cases, the water proof film 3 being a polyurethane film essentially consisting of polycarbonate based polyurethane resin, and the laminated fabric 11 being the laminated fabric 11 having artificial blood barrier properties passing to ASTMF1670 and virus barrier properties passing to ASTMF1671 after the repeating of industrial cleaning-wet heat sterilization treatment for 50 times. Also provided is a medical outer garment being a seam tape and a repair patch comprising the laminated fabric 11, seamed with a medical fabric, and the seam is pasted with the seam tape.SELECTED DRAWING: Figure 1
Patent JP-2017040490-A (JP)
Title: Gaseous molecule component detector, method for detection, and method for forming the detector
Inventor: KANO SHINYA
IPC: G01N27/04
Filed: 2015-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous molecule component detector and a method for detection, which can measure an extremely small amount of water or the like more easily, using a silicon nanocrystal thin film formed on an insulating substrate.SOLUTION: The detector includes: a silicon nanocrystal thin film free from surface-modified molecules laminated on an insulating substrate or on a substrate coated with an insulating material; and means for measuring the electrically conductive characteristics of the silicon nanocrystal thin film. An extremely small change in the amount of water causes a large change in the electric conductivity of the thin film and thus the detector can be used as a sensor for detecting an extremely small amount of water. An extremely small change in the component amount of not only water but also methanol, ethanol, acetone, or toluene can be detected by a change in the electric conductivity of the thin film.SELECTED DRAWING: Figure 1
Patent JP-2017039074-A (JP)
Title: Recovery method of plasma etching gas
Inventor: TABUCHI TOMOTAKA
IPC: B01D53/68
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To recover and reutilize gas used in plasma etching by a simple constitution.SOLUTION: Etching gas is recovered and re-utilized by a simple constitution by executing a first filtration step for filtering gas exhausted from a chamber 2 by a first filter 4 including a metal hydroxide or a metal oxide, and after the first filtration step, a second first filtration step for filtering gas passing through the first filter 4 by a second filter 6 comprising a hollow fiber membrane 60.SELECTED DRAWING: Figure 1
Patent JP-2017041855-A (JP)
Title: Spatially multiplexed light transmission system and spatially multiplexed light transmission method
Inventor: LEE DOOHWAN
IPC: H04B3/04
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a spatially multiplexed light transmission system that is capable of mitigating performance deterioration caused by increase in noise, requires a small calculation amount, and has a small circuit scale.SOLUTION: A spatially multiplexed light transmission system comprises: a transmission unit that, in transmitting an optical multi-carrier signal, repeatedly and periodically inserts a known signal longer than a delay amount of an optical transmission line and, next to the known signal, periodically inserts a known equalization training signal; a reception unit that receives the optical multi-carrier signal via the transmission line; a DMGD calculation unit that detects head part of the optical multi-carrier signal by using the known signal, and calculates the delay amount of the optical transmission line; an equalization coefficient calculation unit that, on the basis of the delay amount, sets the number of taps of a FIR filter for equalization and performs calculation of an equalization coefficient on the basis of a DA method using the known signal and the training signal or a DD method using a data determination result and update of the equalization coefficient; and an equalization processing unit that performs equalization processing on the optical multi-carrier signal by using the equalization coefficient.SELECTED DRAWING: Figure 1
Patent JP-2017046127-A (JP)
Title: Image processing apparatus, image acquisition system and image processing program
Inventor: ISHIHARA KIYOSHI
IPC: H04N1/107
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To load a medium at a position in which data stored in the medium can be acquired.SOLUTION: An image processing apparatus 1, including an imaging unit 15 which images the medium loaded on a mounting table; an adjacent acquisition unit 20 which adjacently acquires data stored in the medium; and a control unit 250 which controls the imaging unit and the adjacent acquisition unit, further includes storage units 30, 220 which stores a possible acquisition position (the position of the adjacent acquisition unit) in which the adjacent acquisition unit can acquire the data. The control unit 25 includes according to the acquisition possible position a display control unit 260 which controls a display unit 230 to display a guide image (for example, the outer periphery shape of the medium) to guide the medium loading position to an operator.SELECTED DRAWING: Figure 3
Patent JP-2016047241-A (JP)
Title: Multi-strand implant with enhanced radiopacity
Inventor: RAMIN TEHRANI
IPC: A61F2/07
Filed: 2015-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an implant for medical use, and methods of making the same, having a body formed of a plurality of single strands made of a first material.SOLUTION: The body further includes at least one multi-strand 14 of radiopaque material incorporated among single strands 12, the multi-strand having at least two side-by-side filaments of radiopaque material that lie substantially contiguous to each other over substantially the entire length of the multi-strand.SELECTED DRAWING: Figure 1
Patent JP-2017043872-A (JP)
Title: Coating agent for paper
Inventor: MORIKAWA KEISUKE
IPC: C09D123/08
Filed: 2015-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent for paper excellent in transparency and viscosity stability, hardly generating a fibrillar precipitate even with shear stress and excellent in barrier property and water resistance of paper coated with the coating agent.SOLUTION: There is provided a coating agent for paper containing an ethylene modified polyvinyl alcohol having percentage content of an ethylene unit of 1 to 15 mol%, saponification degree of 80 to 99.5 mol%, viscosity average polymerization degree of 200 to 5000 and symmetry coefficient represented by the formula (1) based on JIS K 0124 (2011) measured by a reverse phase partition gradient high speed liquid chromatography with a water-1-propanol eluent. 0.70≤W/2f≤1.10 (1), where Wrepresents peak width at a peak 5% height position and f represents a distance from a peak initiation point a of peak width at the peak 5% height position and an intersection point b between a horizontal line including the peak initiation point a and a perpendicular line including a peak apex.SELECTED DRAWING: None
Patent JP-2017046774-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing game amusement from decreasing.SOLUTION: A game machine controls operation of a movable body between a first position and a second position. Also, it can execute operation promotion performance promoting a player's operation and notification performance notifying whether or not a situation becomes advantageous to a player on the basis that the player's operation is detected. While the operation promotion performance is executed, the movable body is reciprocally operated between the first position and the second position, the movable body is operated into the second position when executing the notification performance, and different control is performed in accordance with the state of the movable body when the player's operation is detected.SELECTED DRAWING: Figure 61
Patent JP-2017048829-A (JP)
Title: Clutch control system and clutch control method
Inventor: NISHIMURA NOBUYUKI
IPC: F16D48/02
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a clutch control system of an internal combustion engine and a clutch control method of the internal combustion engine capable of improving a gear-shift feeling by clutch control by suppressing an occurrence of a lag of disconnecting/connecting of a clutch provided between an internal combustion engine and a transmission, and reducing shock during clutch disconnection/connection control.SOLUTION: The clutch control system and the clutch control method perform control for increasing/decreasing friction corresponding currents IF1, IF2 being current for generating extrusion force Pc of a coil 20a corresponding to frictional force during movement of a proportional valve spool 20b in addition to a valve closing position maintenance current IAa being current for generating extrusion force Pc of a coil 20a corresponding to energization force Ps of a return spring 20c during stopping at a valve closing position A during an operation for moving the proportional valve spool 20b to the valve closing position A of the proportional valve spool 20b for blocking flow of a working fluid A.SELECTED DRAWING: Figure 1
Patent JP-2017048306-A (JP)
Title: Powder of hyaluronic acid and/or salt thereof
Inventor: HOBO AKIFUMI
IPC: C08B37/08
Filed: 2015-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a powder of hyaluronic acid and/or a salt thereof that are excellent in preservability and flowability and excellent in respect of ease of handling of powder.SOLUTION: Provided is a powder of hyaluronic acid and/or a salt thereof having an average molecular weight of 5,000 or less, a specific surface area of 5,000 cm/cmor more, a particle size of D50 in the particle size distribution of less than 10 μm, a standard deviation of the particle size distribution of more than 0.30 and 0.60 or less, and bvalue according to the Labcolor system of greater than 5.0 and less than or equal to 7.0.SELECTED DRAWING: Figure 1
Patent JP-2017050416-A (JP)
Title: Light-emitting device
Inventor: NISHIUCHI HIDEO
IPC: H01L33/50
Filed: 2015-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device improving light-emitting efficiency.SOLUTION: A light-emitting device includes: a light-emitting element; an optical element which is provided on the light-emitting element, and has a first lens surface, a second lens surface, and a third lens, the third lens surface being provided on the opposite side to the first lens surface and the second lens surface, in which the first lens surface is surrounded by the second lens surface and opposed to the light-emitting element; a first optical reflection film provided on a part of the third lens surface and positioned on the light-emitting element; a first layer provided on at least a part of the second lens surface, and including a first phosphor body; and a second optical reflection film which is a second optical reflection film, and is provided with the first layer between the second optical reflection film and the second lens surface.SELECTED DRAWING: Figure 1