baber/WOPTO huggingface dataset:
Patent JP-2018018378-A (JP)
Title: Touch panel cover glass
Inventor: WATANABE ARIMICHI
IPC: G06F3/041
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel cover glass that can provide smooth operational feelings when a touch panel is operated by the finger of a user while securing abrasion resistance.SOLUTION: The touch panel cover glass has a rugged surface in which a plurality of convex parts each including a circular top face are formed. The plurality of convex parts are arrayed in a prescribed direction with prescribed intervals therebetween. An arithmetic average roughness Ra of the rugged surface is 0.01 μm or more and 5 μm or less, and a dynamic friction force F of the rugged surface is less than 200 gf. When P denotes the centre-to-centre distance between the top faces of two convex parts adjacent to each other in the prescribed direction, and Φ denotes the diameter of the top face, the following formula (1) is satisfied. The touch panel cover glass can thus provide a user with smooth operational feelings when the user moves the finger on the rugged surface while securing abrasion resistance. Φ:P=1:2n...(1). In the above formula (1), n is 2 to 6.SELECTED DRAWING: Figure 1
Patent JP-2016194727-A (JP)
Title: Semiconductor device
Inventor: HOSOYA KUNIO
IPC: H01L23/522
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device in which a contact defect is reduced, an increase in contact resistance is suppressed, and an opening ratio is high.SOLUTION: The liquid crystal display device has: a substrate; a thin film transistor which is provided over the substrate and includes gate wiring, a gate insulating film, an island-shaped semiconductor film, a source region, and a drain region; source wiring provided over the substrate and connected to the source region; a drain electrode provided over the substrate and connected to the drain region; an auxiliary capacitor provided over the substrate; a pixel electrode connected to the drain electrode; and a protective film formed over the thin film transistor and the source wiring, where the protective film has an opening covered with the gate wiring and the source wiring, the thin film transistor and the source wiring are covered with the protective film, and the auxiliary capacitor is not covered with the protective film.SELECTED DRAWING: Figure 1
Patent JP-2018019025-A (JP)
Title: Voltage conversion circuit, LED drive circuit and control method of voltage conversion circuit
Inventor: AMANO TOMOHIRO
IPC: H05B37/02
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To control so that the voltage difference between an input voltage and an output voltage does not exceed the range controllable by on/off operation of a switching element, regardless of input voltage variation.SOLUTION: A voltage conversion circuit 1 has a control circuit 20 for controlling the voltage difference between an input voltage and an output voltage, by changing the duty ratio of on/off operation of a switching element 17, performing on/off control of currents supplied to loads 901, 902, in a predetermined control range so that the voltage at the other end of the loads 901, 902 matches a predetermined reference voltage Vref, by supplying an output voltage, stepping up or stepping down the input voltage, to one end of the loads 901, 902, and a reference voltage adjustment circuit 40 for adjusting the reference voltage so that the duty ratio falls in the control range.SELECTED DRAWING: Figure 1
Patent JP-2018017698-A (JP)
Title: Method for monitoring pipe state in installing pipe underground
Inventor: IWANAGA SHIGEJI
IPC: G01B21/00
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring a pipe state in installing the pipe underground, the method capable of continuously confirming a position of the pipe during jacking work while performing the jacking work efficiently.SOLUTION: A method for monitoring a pipe state in installing the pipe uses a pipe installation device 1 that installs pipes 2, 2... underground by excavating natural ground 10A using a rotary excavation body 10, and meanwhile, pressing the rotary excavation body from the rear with a jacking device 5 and thereby jacking the pipes successively joined in the rear of the rotary excavation body. In the method, an inclination sensor (inclination detection means) X2 for detecting an inclination angle of the pipe is mounted on a leading pipe 2A joined to the rotary excavation body, the inclination detection means for detecting an inclination angle of the pipe is mounted on one or more succeeding pipes among succeeding pipes 2B, 2B... successively joined to the rear of the leading pipe, and on the basis of an actual value continuously measured by each inclination detection means during jacking of the pipes, a state of the pipes during jacking in the underground is monitored.SELECTED DRAWING: Figure 1
Patent JP-2016192414-A (JP)
Title: Method of manufacturing positive electrode
Inventor: KOKUNI TEPPEI
IPC: H01M4/13
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a graphene through which ions can transfer in the direction perpendicular to a plane.SOLUTION: Multilayer graphene includes a plurality of graphenes stacked in a layered manner. The plurality of graphenes contain a six-membered ring composed of carbons, a poly-membered ring which is a seven or more-membered ring composed of carbons or carbons and oxygen, and oxygen bonded to the carbons constituting the poly-membered ring, which is a seven or more-membered ring. The interlayer distance between the plurality of graphenes is greater than 0.34 nm and less than or equal to 0.5 nm, preferably greater than or equal to 0.38 nm and less than or equal to 0.42 nm.SELECTED DRAWING: Figure 1
Patent JP-2016195540-A (JP)
Title: Electrical apparatus used commonly for power feeding and charging
Inventor: LUIS DE SOUSA
IPC: B60L11/18
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrical apparatus used commonly for power feeding to a motor and charging of a battery, that is, power storage means, by using motor components and inverter components, and that has a structure capable of eliminating the need for power contactors for transition between a powering mode and a charging mode, and to provide a method for the same.SOLUTION: An electrical apparatus comprises: an AC motor (6); an inverter (2); power storage means (5); and switching means (4) that enables both power feeding to the AC motor (6) via the inverter (2) and charging of the power storage means (5). The switching means (4) is assembled in the inverter (2), and comprises at least one H-bridge structure (3) for each phase of the AC motor (6).SELECTED DRAWING: Figure 1
Patent JP-2017072582-A (JP)
Title: Method for detecting leaks in fuel circuit of gas turbine fuel supply system
Inventor: BOURIA FAQIHI
IPC: F01D25/00
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting leakage at a fluid connection for a gas turbine fuel supply system.SOLUTION: The method includes closing a flow control valve 40 at an upstream end of a fuel supply system 22, and pressurizing the fuel supply system 22 with a compressed medium 64 via a compressed medium supply 50 to a target pressure. The target pressure is less than a pressure threshold of a check valve 58 that is disposed downstream from the compressed medium supply 50 and upstream from a corresponding combustor 24 of the gas turbine. The method further includes pointing a receiver portion 68 of an ultrasonic detection device 66 proximate to at least one tube fitting 60 of the fuel supply system 22 located between the check valve 58 and a combustor 24 which is fluidly coupled to the fuel supply system 22. Detection of an increase in a sound level and/or a sound of popping at the tube fitting 60 is indicative of a leak at the tube fitting 60.SELECTED DRAWING: Figure 2
Patent JP-2018024950-A (JP)
Title: Finishing agent for fiber, fiber or fiber product by adhering fiber finishing agent to fiber
Inventor: NINA HIROTA
IPC: D06M13/144
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a fiber finishing agent for adding cold sensitivity function to a fiber, and a processing method for treating the same on a fiber and a fiber product.SOLUTION: A cool sense material stimulating cold sense receptor existing on a skin of human is water dispersed. In other words, there are provided a fiber finishing agent having an oil in water type emulsion shape in which oil drops are dispersed in water, and a fiber or a fiber product by adhering the fiber finishing agent to a fiber by known processing methods, for example, a padding method, a spray method, a coating method, a printing method and an impregnation method.SELECTED DRAWING: None
Patent JP-2018023601-A (JP)
Title: Voice processing program, information processing program, voice processing method, voice processing device, and game program
Inventor: GOHARA SHIGETOSHI
IPC: H04S5/02
Filed: 2016-08-10
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily perceive a Doppler effect based on a relative speed of a virtual voice source and a virtual microphone.SOLUTION: A voice processing program causes a CPU 31 to execute a voice acquisition step for acquiring voice data for outputting a voice, a moving step for moving a virtual voice source 102 and/or a virtual microphone 101 in a virtual space in which the virtual voice source 102 for outputting a voice and the virtual microphone 101 for virtually hearing the voice output from the virtual voice source 102 are set, a voice correction step for generating a correction voice by adding a Doppler effect virtually observed by the virtual microphone 101 when the voice is output from the virtual voice source 102 to the voice of the voice data by the calculation using a value applying restriction to the magnitude of the speed of the virtual voice source 102 and/or the speed of the virtual microphone 101, and a correction voice output step for outputting the correction voice.SELECTED DRAWING: Figure 6
Patent JP-2017044341-A (JP)
Title: Self-tuning tunable mass dampers
Inventor: STEVEN F GRIFFIN
IPC: F16F15/02
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a self-tuning TMD that eliminates a tuning step, saves time, and results in better overall performance for damping so as to reduce a dynamic response of a structure due to damping problematic modes.SOLUTION: A tunable mass damper incorporates a frame (14) and a voice coil (10) supported in the frame (14). A magnet (16) concentric with the voice coil (10) is movable relative to the frame via the voice coil (10). A plurality of flexures (18a and 18b), which have a first end extending from the magnet (16) and an arm (19) releasably coupled to the frame (14), are adjustable to an effective length for a desired frequency of reciprocation of the magnet (16).SELECTED DRAWING: Figure 1A
Patent JP-2018028418-A (JP)
Title: Solid fuel burner
Inventor: KURAMASU KIMIHARU
IPC: F23D1/00
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid fuel burner capable of preventing further increase in an NOx concentration and having excellent maintainability in the burner configured to expand combustion gas jetting from an outer periphery of a fuel-containing fluid jet radially outwardly.SOLUTION: A solid fuel burner includes: a fuel nozzle 2 in which mixed fluid comprising solid fuel and carrier gas flows, the fuel nozzle 2 having a flat opening shape; a secondary air nozzle 4 located on the outer peripheral side of the fuel nozzle 2 and having a guide sleeve 13 on the tip outer periphery and a flat opening shape; and a tertiary air nozzle 7 located on the outer peripheral side of the secondary air nozzle 4, comprising a horizontal section 7a and an inclination section 7b and having a cylindrical opening shape. In the solid fuel burner, on an outlet side of the tertiary air nozzle 7, a guide vane 14 for guiding tertiary air to the outer peripheral side is supported by a support member 15 on an inner wall of the tertiary air nozzle 7. Due to this support structure, during maintenance, only a portion to the secondary air nozzle 4 of the burner serves as a pull-out portion so as to enable good maintainability and enable a clearance between the guide vane 14 and the tertiary air nozzle 7 to be reduced.SELECTED DRAWING: Figure 1
Patent JP-2018030729-A (JP)
Title: Manufacturing apparatus for glass fine particle deposit
Inventor: KASHIWAGI YUSUKE
IPC: C03B37/018
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a glass fine particle deposit manufacturing apparatus capable of preventing the cracking at the end portion of glass fine particles due to a soot cracking caused by a soot layer of a low density in the end portion of the glass fine particle deposit.SOLUTION: An apparatus for depositing glass fine particles on a target rod by an outside vapour phase deposition method comprises: a main burner having an accumulation axis for moving in parallel along the longitudinal direction of a target rod to deposition glass fine particles, for accumulating glass fine particles on the target rod; and a side burner for finely baking the glass fine particles deposited on the two end portions of said target rod, characterized in that a plate is fixed on the target rod on the outer side of said side burner.SELECTED DRAWING: Figure 2
Patent JP-2018032071-A (JP)
Title: Verification device, verification method and verification program
Inventor: AYATSUKA YUJI
IPC: G06T7/00
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a verification device that can verify an event of an object easily with a high degree of accuracy.SOLUTION: The verification device comprises an acquisition unit that acquires image data to be verified, a classification unit that has a plurality of classifiers that learn, based on a different plurality of pieces of learning data associated with an event of the object, the image data acquired by the acquisition unit and obtain a value indicating possibility of corresponding to the event, and an identification unit that identifies a state of the verification object of the image acquired by the acquisition unit, from each value obtained by the plurality of classifiers.SELECTED DRAWING: Figure 1
Patent JP-2018031824-A (JP)
Title: Exposure apparatus
Inventor: YONEZAWA MAKOTO
IPC: G01B11/02
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To be able to accurately form a minute straight-line pattern on a large glass substrate.SOLUTION: A plate-like stage 31 that is formed with a low thermal expansion material and has a substrate loaded on its substantially parallel top face is provided on a substantially rectangular parallelepiped surface plate 11 formed with a low thermal expansion material via rails 21 of substantially the same height fixed on a top face 11a. Provided are a first drive part and two substantially bar-like guide members that sandwich a guide rail 20 provided on a lower face of the stage 31 so as to move the stage 31 along the top faces of the rails 21. Further, an interference unit 42 irradiates interference fringes to the substrate loaded on the stage 31 to form a so-called line-and-space.SELECTED DRAWING: Figure 1
Patent JP-2018021652-A (JP)
Title: Breather valve
Inventor: OGASAWARA HIDEYUKI
IPC: F16K24/00
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a valve that prevents minute leakage under minute pressure.SOLUTION: In order to prevent minute leakage from an abutment surface between valve elements 2, 9 and valve seats 3, 10 of a breather valve, grooves 5, 14 are provided around valve seat surfaces and storing liquid to a height of the valve seat surfaces prevents minute leakage by using surface tension of the liquid for closing force of the valve seats and the valve elements.SELECTED DRAWING: Figure 1
Patent JP-2018032262-A (JP)
Title: Cell control system
Inventor: SAITO MANABU
IPC: G05B19/418
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a cell control system capable of estimating a factor of an alarm by estimating influence of noise of a plurality of machines.SOLUTION: A cell control system according to the present invention comprises: a machine operation instruction part which transmits operation instructions to a manufacturing machine under control; a noise value gathering part which gathers detected noise information; an operation information gathering part which gathers operation information on the manufacturing machine; a learning part which receives the gathered operation information as an input signal, performs machine learning based upon the detected noise information as a tutor signal, and creates a learning mode; an estimation part which analyzes a learning model to estimate operation information as a noise factor; and an operation instruction change part which commands the machine operation instruction part to change instruction details based upon the operation information as the noise factor.SELECTED DRAWING: Figure 1
Patent JP-2018030522-A (JP)
Title: Head-up display device
Inventor: YAMADA MANABU
IPC: B60K35/00
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a head-up display device through which an observer can preferably view a displayed image even when the observer wears a pair of polarized sunglasses.SOLUTION: HUD device 1 includes: a display 20 for emitting display light L of which S-wave component representing a display image is cut; and a combiner 50 having a reflective surface (concave surface 50a) for reflecting display light L emitted from the display 20 toward an observer 2, where an incident angle to the reflective surface (concave surface 50a) of display light L is set in a range of 0 degree to 50 degrees.SELECTED DRAWING: Figure 3
Patent JP-2018031361-A (JP)
Title: Abnormality diagnostic device for evaporated fuel treatment system
Inventor: HONJO TAKUYA
IPC: F02M25/08
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To quickly perform abnormality diagnosis while enhancing the accuracy of the abnormality diagnosis.SOLUTION: An abnormality diagnostic device for an evaporated fuel treatment system includes a FVV 16 arranged between a fuel tank 7 and a canister 8, a purge valve 6 arranged in a purge passage 14 communicating the canister 8 with an intake passage 23 on the side of an engine 21, a pressure sensor 4 for detecting a pressure between the canister 8 and the purge valve 6, a tank pressure sensor 11 for detecting a pressure in a fuel tank 7, and determination means 5 for determining abnormality between the fuel tank 7 and the purge valve 6. The determination means 5 sets the FVV 16 in a closed state and determines the abnormality between the fuel tank 7 and the FVV 16 on the basis of a pressure detected by the tank pressure sensor 11 under the conditions that the amount of evaporated fuel generated from the fuel tank 7 is greater, and keeps the FVV 16 in the closed state and determines the abnormality between the FVV 16 and the purge valve 6 on the basis of the pressure detected by the pressure sensor 4 under the state of reducing a pressure therebetween.SELECTED DRAWING: Figure 1
Patent JP-2018035949-A (JP)
Title: Gas cooking stove
Inventor: MATSUI YOSHIKAZU
IPC: F24C3/12
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To enable excellent cooking even in an abnormal ventilation state that a temperature sensor erroneously detects a temperature of a cooking container in heating.SOLUTION: A gas cooking stove is configured to, in a heating period T3 with medium heat, when abnormal ventilation state occurs, detect an equilibrium temperature again; with the detected equilibrium temperature Te2, determine a temperature Tc2 in switching to small heat and a heating termination temperature Tc2 again; and change a temperature Tc1 in switching to small heat and a heating termination temperature Tc1, which are initially determined, into the temperature Tc2 in switching to small heat and the heating termination temperature Tc2 determined by detecting the equilibrium temperature again.SELECTED DRAWING: Figure 6
Patent JP-2018037729-A (JP)
Title: Printing device
Inventor: TAKEMOTO KAZUHIRO
IPC: G06T1/00
Filed: 2016-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing device capable of suppressing an increase in waste paper and a decrease in productivity of a printed mater while improving reading resolution of an image for inspection.SOLUTION: A printing device 3 comprises: printing parts 22A, 22B for performing printing on a Web W to be conveyed; an image reading part 56 for reading an image printed on the Web W by the printing parts 22A, 22B; a movement driving part 57 for moving the image reading part 56 in a direction same as and opposite to a conveyance direction of the Web W; and a printing device control part 25 for controlling the image reading part 56 and the movement driving part 57 to read an image of an inspection area as a part of the printed image while causing the image reading part 56 to move at a speed lower than the conveyance speed of the Web W from a specified position in the direction same as the conveyance direction of the Web W, and to, when the reading of the image of one inspection area ends, cause the image reading part 56 to move in the direction opposite to the conveyance direction of the Web W, and return to the specified position by the time when the next inspection area reaches the specified position.SELECTED DRAWING: Figure 1
Patent JP-2018037521-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TAKAHASHI TAKESHI
IPC: H01L29/20
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of largely reducing a junction area more than a nanowire diameter and markedly improving sensitivity and energy conversion efficiency by suppressing a junction capacitance.SOLUTION: The semiconductor device includes: a nanowire-like first semiconductor layer 11; a second semiconductor layer 12 which is connected with the first semiconductor layer 11 and which becomes an electron barrier; a third semiconductor layer 13 which covers peripheries of the first semiconductor layer and the second semiconductor layer; and a nanowire-like fourth semiconductor layer 14 connected with the second semiconductor layer 12. The third semiconductor layer 13 and the fourth semiconductor layer 14 are tunnel-joined through the second semiconductor layer 12.SELECTED DRAWING: Figure 1
Patent JP-2018036518-A (JP)
Title: Sound absorption member and wall member
Inventor: GOTO KENGO
IPC: G10K11/162
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption member and a wall member which present sound absorption effect, in particular, in a low frequency region equal to or less than 150 Hz.SOLUTION: A sound absorption member 1 has a thickness of 1-10 mm, and is constituted of a first member 2 provided with a through hole 2a penetrated in a thickness direction, and a second member 3 laminated on the first member 2 and having a thickness of 15-30 mm. The first member 2 is arranged to face a sound source side.SELECTED DRAWING: Figure 1