baber/WOPTO huggingface dataset:
Patent JP-2014174505-A (JP)
Title: Ultraviolet-sensing sheet, production method thereof, and method for sensing ultraviolet
Inventor: HATTA MASAHIRO
IPC: G03C1/675
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-sensing sheet with which the amount of ultraviolet irradiation can be easily measured over a large area and which is excellent in terms of the measurement of the amount of ultraviolet in the range of 10 mJ/cmto 10000 mJ/cm, and to provide a production method thereof and a method for sensing ultraviolet.SOLUTION: An ultraviolet-sensing sheet comprises an ultraviolet-sensing layer which comprises capsules including a photooxidant, a leuco dye which can be oxidized by the photooxidant to develop a color and a reductant, and the mass ratio of the photooxidant and the leuco dye is 0.2 to 1.0:1 and the molar ratio of the photooxidant and the reductant is 1:0.01 to 10. The amount of the leuco dye is 0.1 to 1.0 g per mof the surface area of the ultraviolet-sensing layer.
Patent JP-2013148099-A (JP)
Title: Pumping system
Inventor: RYO SEKINIJI
IPC: F04D9/04
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pumping system with a simple structure, configured to reliably supply priming and detect pumped water even if a water pump is used in a tilted state, and to prevent freezing in a priming pipe even if the water pump is used in a cold area.SOLUTION: A pumping system 10 has an ejector 13. The ejector 13 and a water pump 11 are connected via a priming pipe 14. A diaphragm-type water stop valve 15 and a check valve 16 are provided in the priming pipe 14. The pumping system 10 includes a compressor 17 and a compressed air pipe 18. A pressure sensor 20 is provided in the water pump 11. The vicinity of a water inlet port 23 of the water pump 11 is connected with a suction port 29 of the ejector 13 via the priming pipe 14. A second check valve 22 having an input port 30 and an output port 31 is provided. A controller 21 is provided for opening/closing an open/close valve 19 on the basis of the output signal from the pressure sensor 20.
Patent JP-2014188168-A (JP)
Title: Lexical determination problem analyzer, lexical determination problem analysis system, lexical determination problem analysis method, and program
Inventor: OGAWA TAKASHI
IPC: A61B5/16
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lexical determination problem analyzer and the like capable of performing an investigation of a lexical determination problem together with measurement of response time, outputting a chart showing an analysis result, and easily and visibly displaying a result obtained by analyzing an answer together with a psychological state of an answerer.SOLUTION: A lexical determination problem analyzer presents a character string as target stimulus information after presenting prime stimulus information, and sequentially displays lexical determination problems of determining whether the character string makes sense or not as questions. The lexical determination problem analyzer also measures response time until the subject inputs an answer after target stimulus information is displayed, and stores the response time associated with the answer corresponding to each target stimulus information. The lexical determination problem analyzer has analysis processing for analyzing answers and response time obtained from a plurality of answerers and generating an analysis chart 70 as an analysis result, where the analysis chart 70 expresses a length of response time of an answer in response to target stimulus information by using a size of an arrow (draft) or the like, for example.
Patent JP-2014190052-A (JP)
Title: Dial lock
Inventor: OSHIMA TOSHIHIRO
IPC: E05B37/04
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To easily and securely perform a locking/unlocking operation.SOLUTION: A dial lock 10 includes: a knob member 12 which is provided rotatably on the axis of a shaft-like member 19 and slidably to the front and back along an axial direction of the shaft-like member 19; a first rotary body 28 which is so provided for the shaft-like member 19 as to rotate as the knob member 12 rotates and as to allow the knob member 12 to slide; a second rotary body 29 which is so provided for the shaft-like member 19 as to rotate independently of the first rotary body 28 and as to allow the knob member 12 to slide; and engagement members 25, 26 which are so provided as to engage the second rotary body 29 as the knob member 12 slides. The dial lock 10 can be unlocked only by aligning a scale with an index by rotating the knob member 12 in an arbitrary direction at a second position after aligning the scale with the index by rotating the knob member 12 in an arbitrary direction at a first position.
Patent JP-2014189532-A (JP)
Title: Method for producing acetylene compound
Inventor: IKEGUCHI MASAYUKI
IPC: C07C69/54
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of stably producing an acetylene compound with good selectivity by isomerization of an allene compound at a good conversion rate, which can stably maintain catalytic activity.SOLUTION: There is provided a method for producing an acetylene compound in which an allene compound is isomerized at 110 to 290°C in the presence of a catalyst in which an alkali metal compound or an alkali earth metal compound is supported on an alumina carrier. The alkali metal compound or the alkali earth metal compound preferably is an alkali metal hydroxide or an alkaline earth metal hydroxide.
Patent JP-2013151758-A (JP)
Title: Composite material
Inventor: YAE SHINJI
IPC: C23C18/18
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite material having a high adhesiveness, whose silicon surface layer is covered with a metal or the like, while non-penetrating pores formed in a silicon surface layer are filled up with a metal or the like without generating any voids by using the plating technique, and also to provide a method of producing the composite material.SOLUTION: A first metal located at the bottom of non-penetrating pores that are formed from the surface of silicon substrate 100 reaching the maximum depth of 180 nm acts as a starting point, and the non-penetrating pores are filled up substantially with a second metal or an alloy of the second metal 106a employing the autocatalytic electroless plating method and accordingly the surface of silicon substrate 100 is covered with the second metal or the alloy of the second metal 106b. The first metal is selected from the groups of palladium (Pd), silver (Ag), gold (Au), platinum (Pt) and rhodium (Rh), and silicon is selected from the groups of single crystal silicon, polycrystal silicon, microcrystal silicon, and amorphous silicon.
Patent JP-2014195555-A (JP)
Title: Game machine
Inventor: KADA EITA
IPC: A63F13/25
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a light path length from a projector to a screen can be increased even in a limited space inside a housing.SOLUTION: A game machine 1 is provided with a hollow body 5 in which a player can enter, and is equipped with a housing 2 in which a screen 7 is installed inside a partition wall 5a of the body 5 and with projectors 71A, 71D which project images of a game to the screen 7. In the game machine 1, the projectors 71A, 71D are arranged on one side and the other respectively in a prescribed direction (for example, in a vertical direction) of the body 5. A corresponding relation between the projectors 71A, 71D and regions Sa, Sd of the screen 7 is set so that light emitted from the projector 71A on the one side is guided to the region Sa on the other side in the screen 7 and that light LF emitted from the projector 71D on the other side is guided to the region Sd on the one side in the screen 7.
Patent JP-2014200717-A (JP)
Title: Solid-liquid separation apparatus and solid-liquid separation method
Inventor: TOGASHI HITOSHI
IPC: C02F11/14
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separation apparatus and a solid-liquid separation method each applicable to the treatment of a sludge mainly including organic matters and suited for a solid-liquid separating operation capable of stably separating a separated matter having a low water content without adding an extraneous flocculant.SOLUTION: The provided solid-liquid separation apparatus comprises: a solid-liquid separator 1 for solid-liquid-separating a sludge into a separated matter and a separated liquid; a sludge feeding tube 3 for feeding the sludge into this solid-liquid separator 1; a polymer flocculant injector 4 for injecting a polymer flocculant into the sludge within this sludge feeding tube 3; an inorganic flocculant injector 5 for injecting an inorganic flocculant into the sludge within the sludge feeding tube 3; and an oxidant injector 6 for injecting an oxidant into the sludge within the sludge feeding tube 3.
Patent JP-2013222710-A (JP)
Title: Connector assembly
Inventor: SHIH CHI-TSE
IPC: H01R24/00
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector assembly capable of transmitting plural signals.SOLUTION: A connector assembly according to the present invention comprises a connector plug and a connector socket. The connector plug is provided with a cylinder, and at least two signal transmission sections extending downward from a peripheral edge at a lower end of the cylinder are formed. Each signal transmission section is provided with one kind of a plug signal transmission line, and the connector socket comprises a first portion and a second portion connected to each other at an upper part. The first portion houses the cylinder, and the second portion is provided with at least two housing grooves. A socket signal transmission line corresponding to the plug signal transmission line is provided on each housing groove, and the connector plug is inserted in the connector socket. The socket signal transmission line is brought into contact with the plug signal transmission line, so as to transmit signals.
Patent JP-2013214305-A (JP)
Title: Transcendental and non-linear components using series expansion
Inventor: VAUGHN T ARNOLD
IPC: G06F17/17
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a methodology for building a library of series-approximated components for use in integrated circuit design.SOLUTION: In an embodiment, hardware implementing a transcendental or other non-linear function is based on a series expansion of the function. For example, a Taylor series expansion is used as the basis. One or more of the initial terms of the Taylor series are used, and implemented in hardware. In some embodiments, modifications to the Taylor series expansion are used to increase the accuracy of the result. In one embodiment, a variety of bit widths for the function operands are acceptable for use in a given implementation. A methodology for building a library of series-approximated components for use in integrated circuit design is provided which synthesizes the acceptable implementations and tests the results for accuracy. A smallest (area-wise) implementation which produces a desired level of accuracy is selected as the library element.
Patent JP-2014210361-A (JP)
Title: Mother die for forming fine structure, and method for manufacturing the same
Inventor: YAYAMA YOSHIHIRO
IPC: H01L21/027
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a mother die for forming a fine structure, which can form a fine uneven structure on the surface of a substrate, and to provide a method for manufacturing the mother die for forming the fine structure.SOLUTION: The mother die for forming the fine structure forms the fine uneven structure on the surface of the substrate. A transfer section for transferring the fine uneven structure on the substrate is formed of a hardened material of a resin composition containing hard particles. At least part of the hard particles in the transfer section is exposed on the surface of the hardened material.
Patent JP-2014215088-A (JP)
Title: Radiation detector, radiation detection method, and computer program
Inventor: YASUI KENGO
IPC: H01L31/08
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector, a radiation detection method, and a computer program capable of detecting radiation with high sensitivity and accuracy.SOLUTION: A radiation detector 4 collects electrons generated by radiation inside a semiconductor block 13 by any of a plurality of anodes (first electrodes) 11, and counts a detection signal corresponding to a charge amount in a signal processing part 3. The electrons generated by radiation which is incident in the intermediate part among the plurality of anodes 11 are dispersed in the plurality of anodes 11 and then collected. When a peculiar signal which is the detection signal generated at this time is counted, the number of counts and energy of the radiation become obscure. The signal processing part 3 determines whether or not the detection signal is the peculiar signal based on temporal characteristics of the detection signal, and does not count the peculiar signal. As a result, detection accuracy can be increased without requiring a shield for reducing detection sensitivity.
Patent JP-2014216142-A (JP)
Title: Contactor operation check device
Inventor: HIRAKI HISASHI
IPC: H01H47/00
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a contactor operation check device capable of checking the operation state of a contactor while avoiding increase of size and complication of the contactor.SOLUTION: A determination section 31 determines the operation state of a contactor 1 by comparing a time-change of a physical value (coil current i) of the contactor 1 in a normal operation and a time-change of a physical value (current measured value) measured by a measurement section 30. That is, an operation check device 3 measures the coil current i outside of the contactor 1 via a coil terminal 20A provided to the contactor 1. Thus, the contactor operation check device can check the operation status of the contactor 1 while avoiding increase of size and complication of the contactor 1.
Patent JP-2013242956-A (JP)
Title: Semiconductor device, method of driving semiconductor device, and program
Inventor: TAKEMURA YASUHIKO
IPC: H03K19/177
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To make an error determination of stored data, with a high certainty.SOLUTION: Data (for example, a residue value in CRC) that is used for an error determination is stored in a memory that hardly causes an error. More specifically, a semiconductor including a plurality of transistors, a capacitive element, and a data holding unit is used. The data holding unit is constituted by one of the source and drain of one of the plurality of transistors, the gate of the other of the plurality of transistors, and one electrode of the capacitive element. In the transistor the one of whose source and drain is connected to the data holding unit, the band gap of a semiconductor layer where a channel is formed is 2.8 eV or more or 3.2 eV or more. The data for the error determination is stored in the data holding unit.
Patent JP-2014214675-A (JP)
Title: Fuel injection device for motorcycle engine
Inventor: TANAKA KOICHI
IPC: F02D11/10
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To improve a purification function of an air cleaner and engine output by effectively utilizing a dead space of a motorcycle, and to improve motor driving performance of an electronic control throttle body device.SOLUTION: A fuel injection device 22 includes an engine 21 having a plurality of cylinders arranged parallel to one another in a vehicle width direction, a fuel tank 19 is arranged in a position covering an air cleaner 20 above the engine, a plurality of fuel injectors 50 and 51 are provided respectively for each of the cylinders in an intake passage 40 communicating the air cleaner with a combustion chamber 52 of the engine, a driving motor 27 of the electronic control throttle body device 24 is disposed between the intake passage and the fuel tank, and the driving motor is disposed on the same side as the fuel injectors and between the fuel injectors, and the driving motor is arranged between throttle valves 25 positioned on both outer ends in the vehicle width direction of the engine.
Patent JP-2014212979-A (JP)
Title: Game machine
Inventor: KAGAYA TAKUHIRO
IPC: A63F5/04
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game in an advantageous state.SOLUTION: A sub-control CPU performs control such that addition to an ART specific mode becomes more advantageous when a rank of a scenario performance advances than when the rank of the scenario performance does not advance. When a final scenario performance is not executed for a final game period when next game periods do not continue in an ART special mode, the sub-control CPU determines whether special conditions are satisfied. When the satisfaction of the special conditions is determined, the sub-control CPU performs addition to the ART specific mode.
Patent JP-2014216877-A (JP)
Title: Communication system, receiving device, semiconductor device, and jitter correction method in communication system
Inventor: AKAHORI HIROTSUGU
IPC: H04B1/16
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of implementing jitter correction in cost-reduced configuration, a receiving device to which the communication system is applied, a semiconductor device with which the communication system is formed, and a jitter correction method in the communication system.SOLUTION: When transmitting through a transmission line to a second processing section a data signal including data packets carrying information data acquired by a first processing section, the first processing section transmits to the second processing section the data signal in which period difference information indicating a period difference between a period of the data packets and a reference period is inserted. The second processing section extracts the period difference information from the received data signal while restoring the data packets and calculates a target period by adding the period difference indicated by the period difference information to the reference period. The second processing section them calculates, as a jitter correction amount, a period difference between a measured period which is obtained by measuring the period of the restored data packets, and the target period and corrects jitter just by the jitter correction amount for the restored data packets.
Patent JP-2014215282-A (JP)
Title: Target substance detection device and target substance detection method
Inventor: YOKOYAMA KEISUKE
IPC: G01N21/05
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a target substance detection device and a target substance detection method capable of reducing an influence of a sensor individual difference and enhancing reliability of a detection value.SOLUTION: The target substance detection device has a reflection surface for capturing a target substance, and includes: a target substance capturing part for reflecting irradiated light on the reflection surface; a light detection part for detecting reflection light reflected by the reflection surface; and a control part for determining concentration of the target substance. The control part determines the concentration of the target substance contained in a solution to be detected on the basis of a detection value of the reflection light detected by the light detection part and reflected by the reflation surface in which the target substance of a solution to be detected is captured and the detection value of the reflection light reflected by the reflection surface in which the target substance of a standard solution whose concentration of the target substance is known is captured.
Patent JP-2014215283-A (JP)
Title: Obstacle detection device
Inventor: HARADA TAKEHITO
IPC: G08G1/16
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of appropriately discriminating a level difference in obstacle detection by an ultrasonic sensor.SOLUTION: Ultrasonic sensors 5 are installed at respective places in a vehicle 10 such that a difference between the attachment height of lower ultrasonic sensors #1, #3#, #5, #7 and that of upper ultrasonic sensor #2, #4#, #6, #8 is two times as larger as the height h of a level difference of which unnecessary detection is desired to avoid. By using the plurality of ultrasonic sensors 5 installed separately below and above, detection of an obstacle is performed so that wave transmission and wave reception of an ultrasonic wave are assigned to the upper and lower different ultrasonic sensors 5, and it is determined that the obstacle is a level difference of a non-detection target on condition that a reflection wave of the ultrasonic wave transmitted by the wave transmission sensors is not detected in the wave reception sensors above (or below) the wave transmission sensors.
Patent JP-2014219829-A (JP)
Title: Parallel road determination device
Inventor: FURUHATA SHUNICHIRO
IPC: G08G1/00
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To determine whether there is a parallel road or not on the basis of only a vehicle travel track without using a road link.SOLUTION: A parallel road determination device comprising means for communicating with an on-vehicle device comprises: a travel track counting database having received and stored travel tracks including clock time, positional coordinates, and acceleration from each of a plurality of on-vehicle devices; means for determining a stop spot on the basis of the acceleration; means for extracting all parallel road candidates considering a set of two travel tracks having the same positional coordinates and the same clock time as the stop spot as one parallel road candidate; means for obtaining acceleration at the stop spot in each of two travel tracks included in one parallel road candidate and for calculating an absolute value of the difference between two accelerations; and means for acquiring a determination result by determining that a road including the stop spot is a parallel road when the absolute value of the difference of acceleration is equal to or more than a predetermined first threshold value, and determining that a road including the stop spot is the same road when the absolute value is less than the predetermined first threshold value.
Patent JP-2014220736-A (JP)
Title: Electronic apparatus
Inventor: SHIGA HIROMU
IPC: H04N5/232
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which can successfully perform processing intended by a user depending on a change in a posture of the apparatus.SOLUTION: An electronic apparatus comprises: a storage part 20 for storing processing related to each of a plurality of angle ranges; a detection part 18 for detecting an inclination angle of the apparatus; an instruction part 8 for giving instructions to relate the inclination angle of the apparatus detected by the detection part to a predetermined angle range among the plurality of angle ranges stored in the storage part; and a control part 12 for performing based on the inclination angle of the apparatus detected by the detection part after instructions are given by the instruction part, processing related to the corresponding angle range among the plurality of angle ranges stored in the storage part.