baber/WOPTO huggingface dataset:
Patent JP-2015149186-A (JP)
Title: debris reduction device
Inventor: DESHUMUKU ABHIJIT
IPC: H05G2/00
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent a cover member for surrounding a rotary foil trap from being overheated, in a debris reduction device in an EUV light source device.SOLUTION: A debris reduction device composed of a rotary foil trap 4 and a cover member 11 for surrounding it is disposed between plasma P and a condensing mirror for condensing light radiated from the plasma P. A shield member 6 having an opening 6a for light progressing within the condensation range of the condensing mirror to pass and shielding radiation from the plasma P from reaching the cover member 11, and a heat shielding member 7 for suppressing heat radiation from the shield member 6 from reaching the cover member 11, are provided between the plasma P and the cover member 11. Since heat load applied to the cover member 11 is suppressed by the shield member 6, and the heat shielding member 7 is provided, even if the shield member 6 is overheated, radiation from the shield member 6 is blocked, and the heat is prevented from entering the cover member 11.
Patent JP-2015146972-A (JP)
Title: Capacitance type transducer and method of manufacturing the same
Inventor: TORASHIMA KAZUTOSHI
IPC: A61B8/00
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance type transducer capable of reducing a side lobe.SOLUTION: In the capacitance type transducer including a component 14 that has a plurality of cells 12 in which a vibration membrane 9 containing one of a pair of electrodes formed with a gap kept between is supported to be capable of vibrating, the distance between a pair of electrodes in a cell at the end of the component is wider than the distance between a pair of electrodes in a cell in the central part of the component.
Patent JP-2015149685-A (JP)
Title: Connection information sharing server, connection information sharing method, program for connection information sharing server
Inventor: SUGAYA SHUNJI
IPC: H04W8/00
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide connection information to a connectable terminal in the vicinity of a communication terminal.SOLUTION: A connection information sharing server 200 connected communicably with a communication terminal 10, and including a terminal position database 250 storing the position of each terminal in a storage section acquires the positional information of the communication terminal 10, extracts other terminals 50a, 50b existing in a predetermined range with reference to the positional information thus acquired, specifies a connection method capable of connecting the communication terminal 10 and other terminals 50a, 50b thus extracted, and transmits the connection method thus specified to the communication terminal 10 along with the information of other terminals 50a, 50b.
Patent JP-2015153453-A (JP)
Title: sealed battery
Inventor: INUKAI HIROSHI
IPC: H01M2/30
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery that can suppress breakage of a case by spark.SOLUTION: A current interruption mechanism 35 interrupts current flow between an electrode body in a case 12 and a terminal at the outside of the case 12 when the inner pressure of the case 12 increases. A positive electrode collector B34 is electrically connected to the electrode body in the case 12. The case 12 has a first side wall 12a and a second side wall which are provided to confront each other. The current interruption mechanism 35 is disposed in proximity to the first side wall 12a. An electrical conductor 51 is secured to the inner surface of a sealing body 13 blocking the opening portion of the case 12, the inner surface facing the inside of the case 12. The electrical conductor 51 is disposed between the current interruption mechanism 35 and the second side wall of the case 12. The distance between the positive electrode collector A32 or the positive electrode collector B34 and the electrical conductor 51 is smaller than the distance between the positive electrode collector A32 or the positive electrode collector B34 and the first side wall 12a.
Patent JP-2015150908-A (JP)
Title: Brake system and vehicle
Inventor: SAKAGUCHI YOSUKE
IPC: B60T13/40
Filed: 2014-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a brake system and a vehicle capable of stably switching over a brake system and obtaining a sufficient braking force.SOLUTION: A brake system comprises: a brake control device 22 generating a first pressure in response to a first brake command EB1; a pressure generation unit 26 provided in a separate system from the brake control device 22 and generating a second pressure in response to a second brake command EB2; a basic brake device 21 braking a vehicle main body by air at the first pressure or the second pressure; and a relay valve 31 that is provided closer to the pressure generation unit 26 than to the brake control device 22, in which a first air chamber and a second air chamber are formed, the air at the first pressure and the air at the second pressure being introduced into the first air chamber and the second air chamber, respectively, and the first air chamber and the second air chamber being isolated from each other, that selects the higher pressure out of the first pressure and the second pressure, and that outputs the air of a larger flow volume than that of the introduced air from a pressure port at the higher pressure to be introduced into the basic brake device 21.
Patent JP-2015152672-A (JP)
Title: Electrophotographic member and manufacturing method of the same, and electrophotographic device
Inventor: HAMANA EIICHI
IPC: C01B37/00
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic member that can suppress a reduction in releasability of toner and maintain high image quality even after repeated printing.SOLUTION: There is provided an electrophotographic member that includes a base material and a surface layer carrying a toner formed on the base material, where the surface layer is a mesoporous silica; the surface of the surface layer and the surface inside pores in the surface layer are chemically modified with a functional group having a perfluoroalkyl group; and the porosity of the surface layer is 37 volume% or less.
Patent JP-2015150233-A (JP)
Title: Display tool
Inventor: NIWA YUJI
IPC: A47F5/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a display tool capable of performing impactful displaying.SOLUTION: A light emitting diode 46 is arranged between a first display surface 12 and a second display surface 13 of a display part 11. The light is radiated from first and second light-transmitting holes 22, 23 arranged in the respective display surfaces 12, 13. Then, the display part 11 is allowed to be conspicuous so as to perform impactful displaying. The display part 11 is attached to be extended toward a passage arranged in front F of an exhibition shelf 111, and light is emitted in a passage traffic direction from the respective light-transmitting holes 22, 23 of both of the display surfaces 12, 13. Thus, the passenger on the passage can recognize the display part 11 from a separated position.
Patent JP-2015006312-A (JP)
Title: Charging method of self-propelled cleaning apparatus and charger thereof
Inventor: Kang yao-ren
IPC: H02J7/02
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a charging method of a self-propelled cleaning apparatus and a charger thereof.SOLUTION: A self-propelled cleaning apparatus which includes a charger formed with a mounting table on the lower side and provided with a mounting space, a signal transmission element for transmitting an induction signal internally provided on the mounting table, an electric output conductive terminal provided on the mounting table internally provided in the mounting space, a detection unit which detects the induction signal, and a charging unit provided with a charging conductive terminal is charged by detecting the induction signal of the signal transmission element provided in the charger with the detection unit, leaning on the charger, being stopped in a place with a set distance, and connecting the conductive terminal of the charging unit provided in the self-propelled cleaning apparatus and the conductive terminal of the charger with a human work.
Patent JP-2015156140-A (JP)
Title: counter
Inventor: ONO YASUHIRO
IPC: G07G1/00
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a counter, during operation of an accounting device, being used as a baggage placement part for placing a baggage of a customer and, when stopping the accounting device, being usable as a substitute of a guide plate for notifying the user of the stop of the accounting device. 
     SOLUTION: The counter includes: a counter body on which the accounting device is placed; a counter surface provided on the upper face of the counter body; a plate-like baggage placement part that is provided at a customer's front face of the counter body beneath the counter surface, and having a baggage placement face for placing a baggage of a customer in accounting by the accounting device; and a support mechanism that supports the baggage placement part in such a manner as to move the position thereof between a horizontal position for positioning the baggage placement face at a position parallel to the counter surface, and a perpendicular position for positioning the baggage placement face at a position orthogonal to the counter surface. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015155982-A (JP)
Title: Voice section detection device, speech recognition device, method thereof, and program
Inventor: KAMADO NORIYOSHI
IPC: G10L21/0272
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide voice section detection technology capable of recognizing the voice of a main speaker with high accuracy, not just in a quiet environment but even in a noisy environment, against the voices of a plurality of speakers mixed in a single microphone in an actual environment. 
     SOLUTION: A voice section detection device 10 includes: a noise suppression unit 110 for suppressing the noise included in a voice digital signal including a voice, noise, and reverberation by using a voice model and obtaining a noise-suppressed voice digital signal; a reverberation estimation unit 120 for estimating the reverberation component included in the noise-suppressed voice digital signal and obtaining a reverberation signal; a main speaker voice feature emphasis unit 140 for obtaining a noise/reverberation-suppressed voice digital signal that is a difference between the noise-suppressed voice digital signal and the reverberation signal; and a main speaker identification unit 150 for identifying a main speaker voice section that is a section in which the main speaker is talking from the noise/reverberation-suppressed voice digital signal by using the voice model. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2014185034-A (JP)
Title: Sheet feeder, and collator
Inventor: TANI NAOKI
IPC: B65H3/44
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem associated with a sheet feeder for use in extracting one sheet a time from a stacked sheet pile, the problem in which a light source for illuminating a part for separating and feeding a sheet is hard to recognize, making it difficult to discern whether the light source is lit.SOLUTION: First and second light sources 51, 52 are provided for illuminating with light from around a movement range of a fed sheet, and a reflection member 34 is provided for reflecting the light illuminated from the first light source 51 toward upstream in a sheet feeding direction. With the reflection member 34, a portion of light from the first light source 51 is reflected toward a direction of an operator. The operator is enabled to confirm lighting easily by visually checking the reflection member 34.
Patent JP-2015162571-A (JP)
Title: Ge-BASED SEMICONDUCTOR DEVICE, MANUFACTURING METHOD OF THE SAME AND OPTICAL INTERCONNECT SYSTEM
Inventor: OKUMURA JIICHI
IPC: H01L31/10
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To inhibit deterioration in crystallinity of a high-temperature grown Ge layer formed on a thin low-temperature grown Ge layer by using the thin low-temperature grown Ge layer in a Ge-based semiconductor device, a manufacturing method of the same and an optical interconnect system.SOLUTION: A Ge-based semiconductor device comprises: an island-shaped SiGe(where 0<x≤1) layer having projection-shaped parts and wetting layer parts on a substrate having a single crystal Si layer on a surface; and a two-dimensionally grown SiGe(where 0<y≤1) layer provided on the SiGelayer.
Patent JP-2015161458-A (JP)
Title: Heat pump water heater and control method therefor
Inventor: MAENO MASASHI
IPC: F24H1/00
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To realize energy saving by setting an appropriate heat storage amount from past record of use and heating water using electricity in a time zone in which electric charges are relatively low.SOLUTION: In a case of changing a hot-water-storage-temperature target value and a hot-water-storage-amount target value for the next and the following days depending on use record data, then the hot-water-storage-temperature target value is preferentially reduced if it is determined that a minimum heat storage amount is excessive from the use record data, and the hot-water-storage-amount target value is reduced if the hot-water-storage-temperature target value reaches a lower limit. Furthermore, the hot-water-storage-amount target value is preferentially increased if it is determined that the minimum heat storage amount is insufficient from the use record data, and the hot-water-storage-temperature target value is increased if the hot-water-storage-amount target value reaches an upper limit. In this way, setting the target values so as to reduce a hot water storage temperature as much as possible and to increase a hot water amount as much as possible enables a heat pump to operate in an efficient operation region and energy saving to be realized.
Patent JP-2015160022-A (JP)
Title: Cleaning method using cleaning device
Inventor: KITAMI KOICHI
IPC: G05D1/02
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method using a cleaning device capable of performing smooth cleaning operation even in an environment having a narrow passage.SOLUTION: A cleaning method using two cleaning devices, that is, the first and second cleaning devices includes the steps of: making the first cleaning device 101 perform first cleaning operation while autonomously traveling in the lead on the basis of a set travel route; and making the second cleaning device 102 perform second cleaning operation different from the first cleaning operation while autonomously traveling on the basis of the same travel route as that of the first cleaning device 101, behind the first cleaning device 101.
Patent JP-2015165282-A (JP)
Title: Positioning structure, component attachment structure, and image forming apparatus
Inventor: KOTOSHI TAKEHIRO
IPC: G03G15/00
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To perform accurate positioning with a simple configuration while allowing large positional deviation during the attachment of a component.SOLUTION: A positioning structure includes: a frame body; a guide member that guides sliding of a component attached to the inside of the frame body; and a metal plate 210 that is burred in a direction projecting toward a positioning projection that is provided on the component to be attached and projects in a slide direction, and has a hole 212 formed therein that is processed in a shape opening to a larger diameter toward the tip 212a and receives the insertion of the positioning projection of the above component.
Patent JP-2015169665-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: MATSUMOTO AKIRA
IPC: G03G9/09
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that is excellent in color reproducibility of PANTONE 7597C.SOLUTION: There is provided a toner for electrostatic charge image development that includes toner particles containing at least a binder resin, C.I.PigmentYellow 74 as a yellow colorant, and at least one red colorant selected from the group consisting of C.I.PigmentRed 48:1, C.I.PigmentRed 48:3, C.I.PigmentRed 57:1, and C.I.PigmentRed 184, where when an image in which a toner mounting amount T (g/m) satisfies the formula T=4×D/7, wherein D represents a value obtained by subtracting a unit of length from a volume average particle diameter (μm) of the toner particles, is formed on coat paper having a glossiness of 40%, the color difference ΔE from PANTONE 7597C is within 10.
Patent JP-2015168090-A (JP)
Title: Semiconductor device, liquid discharge head and liquid discharge device
Inventor: TAKAGI TOSHIHITO
IPC: B41J2/055
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To enable efficient layout and to secure resistance against static electricity application while suppressing an increase in area.SOLUTION: A semiconductor device controls a plurality of driving elements being provided individually corresponding to a plurality of nozzles discharging liquid and causing the liquid to be discharged from each of the plurality of nozzles by application of driving signals. The semiconductor device comprises: a detection circuit detecting a residual vibration signal of each of the plurality of driving elements; output terminals provided corresponding to individual ones of the plurality of driving elements; discharging transistors being provided corresponding to individual ones of the plurality of driving elements and controlling the application of the driving signals to the driving elements via the output terminals; and detecting transistors being provided corresponding to individual ones of the plurality of driving elements and controlling application of the residual vibration signal to the detection circuit via the output terminals. The detecting transistors are smaller in size than the discharging transistors. The discharging transistors are disposed among the detecting transistors and the output terminals.
Patent JP-2015168538-A (JP)
Title: Escalator and method of controlling escalator
Inventor: WATANABE YUTA
IPC: B66B29/04
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an escalator capable of detecting damage to a triangular protective plate even when the triangular protective plate is damaged without falling down, and a method of controlling an escalator.SOLUTION: An escalator includes: endlessly coupled steps; a driving unit for rotationally operating the steps; a rail including an endless belt; a handrail to rotatably support the rail; a sensor that detects the presence or absence of a triangular protective plate and is disposed at a position on the handrail which corresponds to a reflector disposed on the triangular protective plate; and a control unit that transmits a warning to a management device when a determination is made that there is no triangular protective plate on the basis of an output of the sensor.
Patent JP-2015170262-A (JP)
Title: Analysis method of specific substance, and computer program for analysis
Inventor: KOJIMA TAKASHI
IPC: G06F17/50
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an analysis method of a specific substance that can visualize the inner structure of the specific substance to be analyzed and can evaluate the inner structure, and provide a computer program for analysis.SOLUTION: In the analysis method of a specific substance of the present invention, the specific substance to be analyzed is modeled and analyzed by a molecule kinetic method using a computer. The analysis method includes: a first step ST 11 of specifying a visualization time for visualizing the analysis result; a second step ST 12 of specifying a visualization region to be visualized at the specified visualization time; a third step ST 13 of extracting at least one type of the particles, atoms, and coupling chains included in the visualization region at the specified visualization time; and a fourth step ST 14 of visualizing the extracted at least one type of the particles, atoms, and coupling chains.
Patent JP-2015172504-A (JP)
Title: water quality evaluation method
Inventor: NISHIMURA AYAKO
IPC: C12Q1/06
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a water quality evaluation method capable of detecting weak toxic substances contained in drinking water or the other water resources and easily determining the toxicity of the drinking water or the other water resources to humans due to long-term exposure.SOLUTION: Provided is a water quality evaluation method for evaluating the toxicity of an object to be examined using drinking water or suspected water collected from the other water resources as the object to be examined, comprising: a step S10 of preparing a liquid culture medium using the suspected water whose toxicity is to be evaluated; a step S20 of continuously cultivating human normal cells using the liquid culture medium; a step S30 of calculating the number of the continuously cultivated human normal cells over time; and a step S40 of evaluating the toxicity of the suspected water by comparing the cell division potential of the human normal cells grasped from the calculated number of cells with the cell division potential of the human normal cells cultivated in the toxicity-known liquid culture medium.
Patent JP-2014183580-A (JP)
Title: Apparatus and system for providing spread-spectrum to clock signal
Inventor: GERHARD SCHROM
IPC: H03L7/08
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide, e.g., an apparatus for providing spread-spectrum to a clock signal.SOLUTION: An apparatus comprises: an oscillator to generate an output clock signal, the oscillator receiving an adjustable reference signal to adjust a frequency of the output clock signal; a first circuit to provide a first signal indicative of a center frequency of the output clock signal; a second circuit to generate a switching waveform to provide spread-spectrum for the output clock signal; and a third circuit, coupled to the first and second circuits, to provide the adjustable reference signal according to the first signal and the switching waveform.
Patent JP-2015172663-A (JP)
Title: display device
Inventor: OBATA KOJI
IPC: H01L51/50
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To perform both writing and deletion of data simultaneously while increasing the circuit scale, in a display device of an active matrix system.SOLUTION: A first writing transistor T1 has an input terminal connected to a l-th data line, and a control terminal connected to a k-th scan line. A second writing transistor T2 has an input terminal connected to an output terminal of the first writing transistor T1, a control terminal connected to a (k-i)-th (i≥2) scan line, and an output terminal connected to a control terminal of a drive transistor T4. The deletion transistor T3 has an input terminal connected to a fixed potential for deletion, a control terminal connected to a (k-j)-th (j≥i+1) scan line, and an output terminal connected to the control terminal of the drive transistor T4.