baber/WOPTO huggingface dataset:
Patent JP-2017069823-A (JP)
Title: Impedance matching device
Inventor: MORII TATSUYA
IPC: H05H1/46
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an impedance matching device for preventing thermal destruction of switch elements when matching impedance between a high frequency power source and a lod of which the impedance changes at all the time, while using a matching circuit comprising a variable capacitor of which the electrostatic capacity is switched by turning on and turning off a plurality of semiconductor switch elements.SOLUTION: An impedance matching device comprises: a matching calculation part 32A which calculates the electrostatic capacity of variable capacitors VC1 and VC2 required for attaining matching of impedance in a fixed cycle and calculates a state that switch elements S1-Sn of each of the variable capacitors should take for attaining matching of impedance, as a target switch state; and switch state update means 32B which updates the state of the switch elements of the variable capacitors into a latest target switch state. The switch state update means 32B is configured to repeat the steps of: updating the switch state continuously just preset times; and interrupting the update of the switch state during a preset interruption period.SELECTED DRAWING: Figure 2
Patent JP-2016075277-A (JP)
Title: Sealing segment
Inventor: SEATON JONATHAN DAVID
IPC: F01D25/00
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a sealing segment for sealing between a stationary component and a rotating component.SOLUTION: A sealing segment 20 has a passage 30 that extends so as to enable pressure balancing between radial ends of the sealing segment 20 thereby providing a seal that can ensure that a minimum seal distance is maintained without the need for complexities of actuators or other mechanical devices.SELECTED DRAWING: Figure 1
Patent JP-2017072692-A (JP)
Title: Method for forming antiglare layer, antiglare layer, display panel, and display device
Inventor: UENO TAKESHI
IPC: G02B5/02
Filed: 2015-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an antiglare layer which easily enhances antiglare property and visibility of an image, and to provide an antiglare layer which easily enhances antiglare property and visibility of an image.SOLUTION: A method for forming an antiglare layer 20 which is provided on a translucent base material 10 and has a plurality of uneven portions 50 on the surface includes: a first step of applying a first synthetic resin M1 onto the translucent base material 10 in a layered state under a state that the first synthetic resin M1 has fluidity; a second step of injecting a second synthetic resin M2 under a state where the second synthetic resin M2 has fluidity, dispersing and arranging the injected second synthetic resin M2 onto the first synthetic resin M1 to form the uneven portions 50; and a third step of curing the first synthetic resin M1 and the second synthetic resin M2 after forming the uneven portions 50.SELECTED DRAWING: Figure 5
Patent JP-2017072760-A (JP)
Title: Photosensitive resin composition for light-shielding film having spacer function, light-shielding film, liquid crystal display device, production method of photosensitive resin composition for light-shielding film having spacer function, production method of light-shielding film, and method for manufacturing liquid crystal display device
Inventor: ONO YUKI
IPC: G03F7/027
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition that can give a fine and good spacer shape excellent in spacer characteristics such as an elastic modulus, a deformation amount and an elastic recovery rate while maintaining light-shielding property and insulating property.SOLUTION: The present invention relates to a photosensitive resin for a light-shielding film having a spacer function. The photosensitive resin composition of the present invention comprises, as essential components: (A) a polymerizable unsaturated group-containing alkali-soluble resin obtained by allowing (a) a dicarboxylic acid or tricarboxylic acid or an acid anhydride thereof and (b) a tetracarboxylic acid or an acid dianhydride thereof to react with a reaction product of an unsaturated group-containing monocarboxylic acid and an epoxy compound having two glycidyl ether groups derived from bisphenol; (B) a photopolymerizable monomer having at least one ethylenically unsaturated bond; (C) a photopolymerization initiator; (D) at least one light-shielding component selected from the group consisting of a black organic pigment, a mixture color organic pigment and a light-shielding material; and (E) a solvent.SELECTED DRAWING: None
Patent JP-2017071036-A (JP)
Title: Clip structure
Inventor: NAKAMURA SEIICHI
IPC: F16B2/20
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a clip structure which can adjust force acting on a surface of a carried article from a pinching part when a pinched object such as an edge of a pocket and a belt is pinched between the surface of the carried article and the pinching part of a clip.SOLUTION: A clip structure includes: a carried article 20; a female screw hole 22 opened on its surface 21; an adjustment screw 40 having a male screw part 41 screwing with the female screw hole and a screw head part 42; and a clip 10 which has a base part 11 having a hole part for a male screw (a long hole 17) through which the male screw part passes, an inclination part 12 which extends from the base part, inclines so as to gradually separate from the surface 21, and has a hole part for a head part (the long hole 17) in which a part of a hole edge and the screw head part interfere in accordance with advance and retraction of the male screw part, an insertion part 13 which extends from the inclination part and separates from the surface 21, a pinching part 14 which is closer to the surface 21 as compared with the insertion part, and a tip end part 15 which separates from the surface 21 from the pinching part to a tip end.SELECTED DRAWING: Figure 1
Patent JP-2017077739-A (JP)
Title: Brake device for vehicle
Inventor: USUI KOJI
IPC: B60T7/12
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for a vehicle that comprises a drum brake having a parking brake lever to be connected with a brake cable, and an electric actuator configured to have an electric motor as a part of constituting elements and allowing the brake cable to be towed to generate parking brake force by actuating the drum brake, which can determine temperatures more accurately.SOLUTION: The brake device for a vehicle is switched between a regular control state where a predetermined voltage is applied to an electric motor 40 and a PWM control state where power corresponding to a voltage lower than the predetermined voltage is supplied to the electric motor 40, in response to detection of predetermined currents after predetermined time elapses after actuation of the electric motor 40 is started, and determines temperatures on the basis of the detected currents in the PWM control state and also reflects the determined results on actuating control of the electric motor 40.SELECTED DRAWING: Figure 6
Patent JP-2017077632-A (JP)
Title: Cleaning unit for liquid discharge head and liquid discharge device having the same
Inventor: KUBO ISAMU
IPC: B41J2/165
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning unit for a liquid discharge head which cleans a wiper member for cleaning a nozzle surface of a recording head without causing size increase.SOLUTION: A cleaning unit 81 for a recording head includes: a wiper member 83; and cleaning means 86 which sandwiches the wiper member from both sides and moves relative to the wiper member to clean the wiper member. The cleaning unit 81 for the recording head has: a cleaner holder 242 in which the cleaning means presses the wiper member; and a scraper 85 which scrapes a waste ink adhering to the wiper member. An absorber 90 is disposed between the wiper member and the scraper. The absorber is disposed below the scraper and the cleaner holder bends a tip of the wiper member to cause a top surface of the wiper member to contact with the absorber.SELECTED DRAWING: Figure 3
Patent JP-2017079304-A (JP)
Title: Semiconductor device
Inventor: ERA ATSUSHI
IPC: H01L21/205
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which achieves all of favorable pinch-off characteristics, a favorable off-state breakdown voltage and a favorable transient response.SOLUTION: A semiconductor device comprises: a carbon-containing first GaN layer 3 provided on a substrate 1; a second GaN layer 4 containing transition metal and carbon, which is provided on the first GaN layer 3; a third GaN layer 5 containing transition metal and carbon, which is provided on the second GaN layer 4; and an electron supply layer 6 provided on the third GaN layer 5, which has a band gap larger than that of GaN. A concentration of the transition metal of the third GaN layer 5 gradually decreases from the second GaN layer 4 toward the electron supply layer 6 from a concentration of the transition metal of the second GaN layer 4, and the concentration of the transition metal at a position of a depth of 100 nm from a lower limit of the electron supply layer 6 is higher than 1×10cm. An upper limit of the second GaN layer 4 is deeper than a position of 800nm from the lower limit of the electron supply layer 6. A carbon concentration of the third GaN layer 5 is lower than a carbon concentration of each of the first and second GaN layers 3, 4.SELECTED DRAWING: Figure 1
Patent JP-2017085676-A (JP)
Title: Lighting control device for lamp body for vehicle, and lamp body system for vehicle
Inventor: NAKAMURA SHIGEKATSU
IPC: H02M3/155
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To suppress overcurrent at a voltage variation time and to perform lighting control due to PWM control at a normal time.SOLUTION: The present invention relates to a device for performing lighting control of a lamp body for vehicle. The device comprises: a booster circuit part 20 which boosts a power supply voltage and generates a drive voltage; a voltage comparator part which outputs a first signal in the case where the power supply voltage is higher than a comparative voltage, and outputs a second signal in the case where the power supply voltage is equal to or lower than the comparative voltage; a lighting control PWM signal output part which outputs a lighting control PWM signal of a predetermined duty ratio while the first signal is outputted, and outputs a lighting control PWM signal of which the ON period is made become 100% substantially, while the second signal is outputted; a lighting control circuit 30 which performs PWM control on the drive voltage on the basis of the lighting control PWM signal and supplies the drive voltage to the lamp body for vehicle; and a drive voltage control part which controls the generation of the drive voltage due to the booster circuit part in such a manner that a current to flow to the lamp body for vehicle becomes a substantially fixed value while the first signal is outputted, and that a magnitude of the current becomes smaller than the fixed value while the second signal is outputted.SELECTED DRAWING: Figure 1
Patent JP-2016019916-A (JP)
Title: Bed-leaving confirmation device
Inventor: HANADA EISUKE
IPC: A47C21/00
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a bed-leaving confirmation device which is inexpensive and can be easily attached to and detached from a bed, and the maintenance of which can be easily performed.SOLUTION: An elastic member (butterfly-shaped spring 23) provided in a bed 20 applies energy to the lower surface of a mattress 21 upward, which allows a gap 25 to be formed between the lower surface of a mattress 21 and the floor material of the bed 20 on which the mattress 21 is placed in the state that a person is not staying on the mattress 21. A bed-leaving confirmation device 1 is placed in the gap 25 of the bed 20. The bed-leaving confirmation device includes: a strip-shaped substrate 4 fitted into the floor or beam of the bed; a plurality of tactile switches 6 disposed inside the strip-shaped substrate 4; and a controller 3 for detecting whether the person is staying on the mattress or not, and/or a change in the position of the person on the mattress from the ON/OFF of the tactile switches.SELECTED DRAWING: Figure 1
Patent JP-2017085285-A (JP)
Title: Image encoding apparatus, control method, program, and storage medium
Inventor: SHIRAISHI YUKI
IPC: H04N19/583
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To encode an image data set constructed by a plurality of image data acquired y scanning an analyte along with a body axis of them by using CT or MRI with high compressibility.SOLUTION: An image encoding apparatus comprises: an extraction part that inputs a target lock of an encoding object constructed by M×N pixel from target image data of the encoding object in a plurality of image data, searches an approximate block approximately to the target block from the encoding image data, and extracts a relative position of the target block to the searched approximate block as a vector; a generation part that generates a difference expansion block from an expansion block of (M+P)×(N+Q) pixel constructed by an expansion region including encoded pixel other than the target block and the target block and a reference expansion block of the (M+P)×(N+Q) pixel concluding the approximate block; and an encoding part that predicts and encodes the difference pixel data constructing a difference block as difference of the target block and the approximate block on the basis of the difference expansion block, with reference of difference pixel data in the expansion region other than the target block.SELECTED DRAWING: Figure 1
Patent JP-2016040777-A (JP)
Title: Electronic apparatus
Inventor: MURAKAMI TOMOHITO
IPC: G09F9/30
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of manufacturing a highly reliable display device at a low cost with a good yield.SOLUTION: A spacer is formed on a pixel electrode layer to protect the pixel electrode layer from a mask when forming an electroluminescence layer. Also, since a layer containing organic material with water permeability is sealed in a display device with a sealant and the sealant is not brought into contact with the layer containing the organic material, light emitting elements can be prevented from being deteriorated by contaminants such as water. The sealant is formed in a part of a driving circuit area of the display device, and consequently, a narrow picture frame of the display device can also be attained.SELECTED DRAWING: Figure 1
Patent JP-2016101085-A (JP)
Title: Controllers for dc/dc converter
Inventor: LI GANG
IPC: H02M3/155
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide improved controllers and methods for controlling DC/DC converters with variable output voltages.SOLUTION: A DC/DC converter 200 converts an input DC voltage to an output DC voltage and charges a battery 210. The DC/DC converter includes: a DC/DC controller 202, operable for generating a driving signal according to a target value for the output voltage and a first detection signal indicative of the output voltage level to control switching circuitry and to adjust the output voltage level; and a battery charging controller 212, coupled to the DC/DC controller and the battery, that is operable for receiving the first detection signal indicative of the output voltage level and a second detection signal indicative of a battery voltage level, and for generating a loop control signal according to the first detection signal and the second detection signal to adjust the target value for the output voltage, where the difference between the first detection signal and the second detection signal indicates the amount of a battery charging current.SELECTED DRAWING: Figure 2
Patent JP-2017085490-A (JP)
Title: Image formation device, information processor and image formation system
Inventor: WATANABE TAISUKE
IPC: B41J29/40
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent information based on an image of a luminous color from being identified by a viewer even in a state where the image of the luminous color does not emit light in a medium which is image-formed by using developer of the luminous color.SOLUTION: An image formation device for forming an image on a medium performs: extracting first image data, additional information added when the image is formed and information on a finishing method of the medium where the image is formed from image formed data; decomposing a second image based on the additional information into a plurality of decomposed images; determining arrangement of the decomposed images so that the additional information can be read by combining the decomposed images when the medium is finished based on the information on the fishing method; image-forming the image based on the first image data by developer in a normal color; and image-forming the respective decomposed images by using the developer of the luminous color in the determined arrangement position.SELECTED DRAWING: Figure 1
Patent JP-2016026066-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine allowing a player to easily discern whether or not a ready-to-win bonus combination is an established bonus combination, and capable of reducing fruitless Meoshi (depressing a button for stopping an aimed symbol) when the ready-to-win bonus combination is established.SOLUTION: The slot machine can control a game to a plurality of types of bonus, and executes a bonus settlement performance when any bonus is established. Before execution of the bonus settlement performance, when the bonus becomes a ready-to-win state, the slot machine issues a prescribed ready-to-win sound regardless of a type of bonus, however, after the bonus settlement performance is started and, when the unestablished bonus becomes the ready-to-win state, does not issue the ready-to-win sound. Only when the established bonus becomes the ready-to-win state, the slot machine issues the ready-to-win sound.SELECTED DRAWING: Figure 16
Patent JP-2016042095-A (JP)
Title: Data structure of map data, and control device
Inventor: TAKAGI KAZUYUKI
IPC: G09B29/10
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a proper route search for a destination separate from network data.SOLUTION: A navigation device performs a route search using network data in which roads are represented by links and nodes. When a feature H2 as a destination spot is located at a point separate from a link L2 in the network, an arrival point GH is set as a point at which a path following any of the roads from the feature H2 reaches the network, and the route search is performed using the arrival point GH as an end point. Polygon data for drawing the roads can be used for the search for the arrival point GH. When a plurality of such arrival points GH are present, the most suitable arrival point GH is selected based on a cost from a start point to the arrival point GH, a cost from the arrival point to the destination spot, and the like.SELECTED DRAWING: Figure 3
Patent JP-2017096098-A (JP)
Title: Hydraulic pressure device
Inventor: TSUNETOMI NOBUHIDE
IPC: F04C2/18
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pressure device with low manufacturing cost and easy maintenance and having two pressure mechanism parts juxtaposed, each having a helical gear.SOLUTION: First and second hydraulic pressure mechanism parts 2 and 15 are juxtaposed so that a first axis of rotation 4 and a third axis of rotation 17 are coaxial with each other; and an intermediate plate is disposed between first and second bodies 7 and 20. The first body 7 is encapsulated by a front part plate 40; and the second body 20 is encapsulated by a rear part plate 55. A rear side shaft end part 4a of the first axis of rotation 4 and a front side shaft end part 17a of the third axis of rotation 17 are integrally connected in a rotational direction and an axial direction. A first stepped cylinder hole 56 is formed on the portion of the rear part plate 55 opposite a rear part end surface of the third axis of rotation 17; and a first stepped piston 59 is fitted into the first stepped cylinder hole. A first channel 60 is formed, which is communicating with high pressure side of a first hydraulic pressure chamber 8 and a large-diameter cylinder chamber 57; and a second channel 61 is formed, which is communicating with high pressure side of a second hydraulic pressure chamber 21 and a small-diameter cylinder chamber 58.SELECTED DRAWING: Figure 1
Patent JP-2017095898-A (JP)
Title: Retaining wall and construction method thereof
Inventor: ITOI MOTOYASU
IPC: E02D17/20
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To make a retaining wall block hard to be dislocated even in a destructive earthquake, and to make a crushed stone hard to flow out backward even when a slope face in the rear of a retaining wall sinks.SOLUTION: A plurality of retaining wall blocks 10 are juxtaposed so that mutual front side surface plates 11 are laterally adjacent and mutual rear side brace plates 17 laterally separate more than a size quantity of a crushed stone 40. A front side guard material 20 having a mesh smaller than the crushed stone 40 is installed on a rear surface of laterally continuing two surface plates 11, and a rear side guard material 30 having a mesh smaller than the crushed stone 40 is installed on a front face of laterally juxtaposed two brace plates 17. At this time, upper side ends 20a and 30a of the front-rear guard materials 20 and 30 are separated in the longitudinal direction. Lower side ends 20b and 30b are also desirably separated in the longitudinal direction. A retaining wall 1 is constructed by filling the crushes stone 40 in a space S between the surface plates 11 and a slope face 8.SELECTED DRAWING: Figure 1
Patent JP-2017093802-A (JP)
Title: Game machine
Inventor: MORIMOTO YOJI
IPC: A63F7/02
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of effectively preventing a fraud by a player of shooting game balls only at prescribed timing using a pulsator or the like without being blocked by distribution means or using distribution characteristics of the distribution means, and winning a game ball on a prescribed area.SOLUTION: A pachinko machine 1 includes, on a bord surface of a game board 2: an operation-start winning hole 19 that may become a trigger of a jackpot lottery by entry therein; and a swing member 80 as distribution means capable of distributing flow-down modes of game balls into a flow-down mode being prone to enter the operation-start winning hole 19 and a flow-down mode being less prone to enter therein. The swing member 80 includes a rolling surface capable of rolling game balls, and a discharge hole located at a substantially center of the rolling surface and capable of discharging game balls. The swing member is configured to be slidable to the left/right by a motor as a drive device and to stop for only a prescribed time when changing a direction.SELECTED DRAWING: Figure 2