baber/WOPTO huggingface dataset:
Patent JP-2015155083-A (JP)
Title: Method and apparatus for supply of ozone water
Inventor: HAYASHI YOSHIFUMI
IPC: C02F1/78
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for supply of ozone water which can suppress accumulation of nitric acid within the circulatory system when discharge-type ozone generation means is used as ozone generation means. 
     SOLUTION: An ozone water supply method includes supplying to-be-dissolved water in a circulation tank to ozone dissolution means at a constant supply amount, while supplying raw ultrapure water to the circulation tank and returning return ozone water not used at a use point to the circulation tank, dissolving ozone in the to-be-dissolved water by the ozone dissolution means to obtain ozone dissolved water and supplying the obtained ozone dissolved water to the use point, supplying oxygen gas of a nitrogen gas content of 0.01 vol.% or lower as raw oxygen gas to discharge-type ozone generation means, supplying the obtained ozone-containing gas to the ozone dissolution means, adjusting the supply amount of the raw ultrapure water to be supplied to the circulation tank and adjusting the concentration of ozone dissolved in the ozone dissolved water. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015159760-A (JP)
Title: nucleic acid amplification chip
Inventor: HIE AKIRA
IPC: G01N37/00
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a nucleic acid amplification chip in which the number of times of storing reagent, etc. in wells is reduced and contamination in the wells is prevented, and to provide a method for using the chip.SOLUTION: A nucleic aid amplification chip comprises a substrate 2 to which a plurality of wells 3 for amplification of double-stranded nucleic acids are formed. Each of the plurality of wells 3 includes plural substance-storing parts divided along the bottom face. In at least two of the substance-storing parts 4, substances which are used for amplification of double-stranded nucleic acids and different from each other are stored. At least in one, a primer is stored and at least in the other one, a reagent which generates fluorescence in quantity of light according to the number of double-stranded nucleic acids in irradiation of exciting light, is stored.
Patent JP-2015161634-A (JP)
Title: Optical system and glossmeter
Inventor: SEKI TAKASHI
IPC: G01N21/57
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical system having advantages in structural simplicity and measurement accuracy.SOLUTION: An optical system 10 has: light sources 100, 200; an optical receiver 400; a first light receiving system that makes the optical receiver 400 receive first reflected light at a first angle θ1 of reflection on an object surface 500; and a second light receiving system that makes the optical receiver 400 receive second reflected light at a second angle θ2 of reflection, which is different from the first angle θ1 of reflection, on an object surface 500. In this system, a first light receiving area 120 of the optical receiver 400 relating to light, of reflected light, via the first light receiving system on the object surface 500 is separated from a second light receiving area 220 of the optical receiver 400 relating to light, of the reflected light, via the second light receiving system.
Patent JP-2015170645-A (JP)
Title: Quantum well type infrared detection element and manufacturing method of the same
Inventor: OZAKI KAZUO
IPC: H01L31/0264
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a quantum well type infrared detection element capable of obtaining excellent sensitivity even when the element is downsized and made to be high definition and a manufacturing method of the same.SOLUTION: A quantum well type infrared detection element 40 includes: an active layer 23 formed by laminating a plurality of semiconductor layers whose bandgaps are mutually different; a first contact layer 22, disposed on an infrared light incident surface side, whose infrared light incident surface side and opposite side surface are in contact with one surface of the active layer 23; a second contact layer 24 being in contact with the other surface of the active layer 23; and an isolation groove 44 for dividing the first contact layer 22 and the active layer 23 for each pixel 41a. The isolation groove 44 has a trapezoidal cross section whose infrared light incident surface side is wide and opposite side is narrow.
Patent JP-2015171219-A (JP)
Title: power system
Inventor: NONOMURA TOMOMI
IPC: B60L11/18
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To appropriately charge and discharge a plurality of power storage devices by the parallel connection thereof.SOLUTION: A power system includes: storage batteries 12a-12c connected in parallel to a charge and discharge station 21; and a control unit 11a for controlling discharge to an electric load 25 and charge from the charge and discharge station 21. Each storage battery 12a-12c has a set upper-limit power which is an upper-limit value of charge and discharge power. The control unit 11a acquires request power requested from the electric load 25 or supply power supplied from the charge and discharge station 21 as target power; and acquires the SOC of the storage battery 12a-12c; and distributes, as charge and discharge power, a target power for each storage battery 12a-12c on the basis of the SOC; and judges whether or not the distributed charge and discharge power exceeds the upper-limit power of the storage battery 12a-12c; and when judging that the charge and discharge power exceeds the upper-limit power, reallocates the target power so that the charge and discharge power does not exceed the upper-limit power.
Patent JP-2015167701-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with enhanced amusement level by means of action instructing images.SOLUTION: The game machine displays action instructing images (in this case, an operation instructing image) for prompting a player to take actions (in this case, a presentation control microcomputer 100 executes steps S8004 and S8105). A display mode of the action instructing image thus displayed is designed to be changed (in this case, the presentation control microcomputer 100 determines a post-variation display mode on the basis of the number of ready-to-wins (that is to say, the number of displays of the operation instructing images) at the steps S3123 to S3126, and switches the display to the determined post-variation display mode at the step S8100C.) to either one of display mode from among a plurality of display modes (in this case, a first display mode to a fourth display mode) corresponding to the number of displays of the action instructing image. Accordingly, due to changes in the action instructing image modes, the amusement level with respect to action presentations can be enhanced.
Patent JP-2015169016-A (JP)
Title: Snow melting promoting perforation apparatus
Inventor: YUDA AKIO
IPC: E01H5/00
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem of requiring a simple snow melting device and an apparatus capable of quickly melting for securing a parking space, due to becoming the large problem when labor cost increases very much, though snow is conventionally occasionally melted by digging a groove on a snow mountain by a heavy machine or manpower, since snow-removed and deposited snow mountain is deposited as a mountain in the corner such as a parking space, when snow of falling at a time is much recently, possibly by influence of abnormal weather.SOLUTION: A hole is vertically opened up to the ground surface by using a cylindrical snow melting promoting perforation apparatus of the present invention for a deposited snow mountain, and snow melting is promoted as an air passing port by penetrating by opening the hole from a snow mountain side surface in this excavation hole.
Patent JP-2015167978-A (JP)
Title: Casting machine
Inventor: OKIMOTO RYOTA
IPC: B22D27/04
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a casting machine appropriately performing precision casting by directional solidification.SOLUTION: A casting machine comprises: a heating chamber heated by a heater radially outward to inward of an axis extending in a vertical direction and having an opening downward; a heat shield plate closing the opening of the heating chamber and having holes formed circumferentially around the axis to be spaced apart; and a lift pulling down a plurality of molds each holding therein molten metal from the heating chamber to a downward side of the heating chamber via the holes, the heat shield plate extending at an upward tilt angle from radially inward to outward of the axis.
Patent JP-2015175605-A (JP)
Title: Dot-type recorder
Inventor: TAKAHASHI HIROYUKI
IPC: G01D9/32
Filed: 2014-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a dot-type recorder capable of recording on recording paper, all measurement data read out from storing means thereof faster and in shorter time than the conventional recorder, while using the same mechanism as the conventional one.SOLUTION: A dot-type recorder performs switching of recording color by swinging a ribbon colored with ink, which has different color bands in the width direction, along the feeding direction of the recording paper and also feeding the ribbon in the orthogonal direction to the feeding direction of the recording paper, and reciprocating a wire-dot recording pen in the width direction of the recording paper to selectively drive a predetermined color band of the ink ribbon allocated to each measurement channel at a recording position so as to punch the recording paper. In the dot-type recorder, when reproducing/recording the measurement data of each measurement channel stored in storing means 21, the measurement data is linearly interpolated and recorded by dots between the maximum value and the minimum value in each record period in each measurement channel.
Patent JP-2015174572-A (JP)
Title: Optical axis control device for vehicular headlamp and vehicular headlamp system
Inventor: NAKATANI AKIHIRO
IPC: B60Q1/115
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of optical axis control in auto-leveling control using a low cost distance sensor.SOLUTION: An optical axis control device for a headlamp 13 provided in a vehicle having a first portion in which inclination with respect to a road surface fluctuates and a second portion in which the inclination with respect to the road surface hardly fluctuates includes: a distance detection unit 11 mounted in a predetermined position of the first portion of the vehicle and for detecting a distance with a predetermined position of the second portion of the vehicle; a vehicle body inclination angle determination unit 21 for acquiring an inclination angle with respect to a road surface in a front and back direction in the first portion of the vehicle by using the distance detected by the distance detection unit 11; an optical axis control amount setting unit 22 for acquiring an optical axis control amount of the headlamp based on the inclination angle acquired from the vehicle body inclination angle determination unit 21; and an optical axis control signal generating unit 23 for generating a control signal for controlling the optical axis of the headlamp based on the optical axis control amount acquired by the optical axis control amount setting unit 22.
Patent JP-2015175038-A (JP)
Title: Method for metal-plating resin molding
Inventor: MAKINO YUTAKA
IPC: C23C18/22
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a fine metal pattern capable of corresponding to even an electric circuit by electroless plating while using a general-purpose resin material without increasing a manufacturing cost.SOLUTION: A method for forming a pattern 10 formed by metal-plating (10c-10e) a surface 2 of a resin molding 1 comprises: a foam roughening step s2 of irradiating the surface of the resin molding with a laser beam so as to draw the pattern to form a portion irradiated by the laser beam in the resin molding into a porous state; a plating coating material application step s3 of selectively applying a plating coating material to the portion formed into a porous state; and a plating step (s6-s8) of forming a metal plating layer having one or more layers in the portion formed into a porous state and applied with the plating coating material by electroless plating.
Patent JP-2015174425-A (JP)
Title: Three-dimensional shaped object production apparatus, three-dimensional shaped object production method, and three-dimensional shaped object
Inventor: OKAMOTO EIJI
IPC: B29C67/00
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shaped object production apparatus that can, while reducing the use amount of the three-dimensional shaped object production composition, efficiently produce a three-dimensional shaped object.SOLUTION: A three-dimensional shaped object production apparatus produces a three-dimensional shaped object by stacking layers using a paste-like composition comprising grains, and is characterized in including a stage onto which the composition is applied and the layer is formed, and a dispenser for directly feeding the composition to the shaping region on the stage.
Patent JP-2015178064-A (JP)
Title: Treatment agent of waste water containing phosphate, and treatment method of waste water containing phosphate
Inventor: OGAWA MITSUTERU
IPC: C02F1/62
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To achieve recycling of phosphorus by highly removing a trace quantity of heavy metal contained in waste water containing phosphate.SOLUTION: A treatment agent of waste water containing phosphate of the present invention has as a main component, an alkaline earth metal - silica gel composite which is constituted by introducing alkaline earth metal ion onto the surface of silica gel by ion exchange or by forming an alkaline earth metal silicate compound on the surface of silica gel. A treatment method of waste water containing phosphate of the present invention includes: a first step of allowing the treatment agent to contact the waste water containing phosphate; a second step of separating the treatment agent, which has been allowed to contact the waste water containing phosphate in the first step, from the waste water containing phosphate; and a third step of recovering a phosphate compound from the waste water containing phosphate from which the treatment agent has been separated in the second step.
Patent JP-2015179764-A (JP)
Title: High-temperature superconducting magnet device and high-temperature superconducting magnet demagnetizing method
Inventor: TOSAKA TAIZO
IPC: H01F6/02
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature superconducting magnet device capable of safely performing demagnetization without burning a high-temperature superconducting wire when a high-temperature superconducting coil performs normal conduction transition, and a high-temperature superconducting magnet demagnetizing method.SOLUTION: The high-temperature superconducting magnet device includes: a high-temperature superconducting coil 30 formed from a wound high-temperature superconducting wire 20; refrigeration means which is brought into thermal contact with the high-temperature superconducting coil 30 and maintains the superconducting coil 30 at a low temperature; a permanent current switch which is connected in parallel with the high-temperature superconducting coil 30 and switches an operation mode of the high-temperature superconducting coil 30 to a permanent current mode; and a release path 13 disposed in at least a part of a gap between the high-temperature superconducting wire 20 which is wound oppositely to each other, for electrically connecting the high-temperature superconducting wire 20.
Patent JP-2015182243-A (JP)
Title: pad printing method
Inventor: TSUDA KOJI
IPC: B41M1/40
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To make it hard to discriminate the joint of printing on a boundary even in a pad printing method comprising multilayeredly printing the patterns on at least two areas partitioned so as to be adjacent at both sides of the boundary by re-transcribing in turn the ink transcribed on a pad.SOLUTION: A pad printing method includes printing patterns Z1, Z2 and patterns Z3, Z4 on multilayer (for example, two layers) A, B by re-transcribing in turn the ink transcribed on a pad 20. The printing method is set out so that an end Z1a of a boundary side in the pattern Z1 printed on one area 14a of both side areas of a boundary H1 in a first layer A, and an end Z2a of the boundary side in the pattern Z2 printed on the other area 14b overlap each other. Both of the ends Z1a, Z2a overlapping each other are set gradationally, respectively so that the densities of the patterns printed toward mutual ends gradually lower. The same setting as above is also performed in a second layer B. Both boundaries H1, H2 are located deviatingly in the width direction of a resin molded article.
Patent JP-2015183530-A (JP)
Title: Valve gear of engine
Inventor: WATANABE YOSHIHIKO
IPC: F01L3/10
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce frictional resistance generated in a cam shaft by preventing a regulating part disposed on the cam shaft from being brought into contact with a cylinder head or a cam housing in a valve gear of an engine.SOLUTION: At least two of valves (14A and 14B) are operated by cam shafts (7A and 7B) in a valve gear (13). The cam shafts (7A and 7B) have regulating parts (10A and 10B) regulating movement of the cam shafts (7A and 7B) to an axial direction by being brought into contact with a part of a cylinder head (3) or a cam housing (8). Valve springs (17A-L and 17A-R, 17B-L and 17B-R) provided on the valves (14A and 14B) operated by the cam shafts (7A and 7B) are combined so as to have a winding direction different from each other.
Patent JP-2014208898-A (JP)
Title: Production method for composite material of metal-based carbon nanotube
Inventor: LEE KWANG-CHUL
IPC: C22C23/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a composite material which is formed by combining a metal and carbon nanotube (CNT), and which is excellent in dispersibility of CNTs in the composite material.SOLUTION: A method for obtaining a composite material of metal-based carbon nanotube (CNT) with excellent structural strength and electric property includes: firstly providing a die 10a comprising a cavity 11a, an opening 12a communicated with the cavity 11a, and a die head 13a coaxially installed with the opening 12a; placing a metal material 30 and a plurality of CNTs 20 in the cavity 11a; heating the metal material 30 till the temperature of the metal material 30 is raised to a temperature not less than the melting point of the metal material 30 so that the metal material 30 is mixed with the CNTs as an article to be molded; and finally making the die head 13a carry out a reciprocating motion relative to the opening 12a for repeatedly pressing the article to be molded so that the CNTs 20 can be uniformly dispersed in the metal material 30.
Patent JP-2015184897-A (JP)
Title: Matrix type key input interface
Inventor: YOSHIDA KOHEI
IPC: G06F3/02
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a matrix type key input interface capable of detecting ground fault of wiring between a key matrix circuit and a common signal output circuit and between the key matrix circuit and a data signal receiver circuit in the key matrix circuit.SOLUTION: Key switches and monitoring means are provided. The key switches are disposed at positions where key common signal lines and key data signal lines arranged in the form of a matrix intersect with each other. The monitoring means periodically monitors the key data signal lines under a state where no key scan signal is output to all the key common signal lines. Ground fault is detected by monitoring results by the monitoring means. As a result, with a simple configuration, ground fault of wiring between a key matrix circuit and a common signal output circuit and between the key matrix circuit and a data signal receiver circuit can be detected.
Patent JP-2015181694-A (JP)
Title: Immersion device
Inventor: OZAWA SHIGEKATSU
IPC: A47L15/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an immersion device which, even when a large number of dishes are immersed in washing water, can suppress the large number of dishes are transported in an overlapped manner extensively.SOLUTION: The immersion device 1 includes at least: an immersion tank 2 in which dishes are immersed in washing water L1; a plurality of nozzles 4, 4,... which guide the dished immersed in the washing water L1 by forming a water flow F in the washing water in the immersion tank 2; a belt conveyor 3 which places on a belt 31 the dishes guided by the plurality of nozzles 4, 4,... and transports the dishes from the immersion tank 2; and a transportation volume restricting device 5 which restricts the transportation volume of the dishes in transit in a state placed on the belt 31.
Patent JP-2015181896-A (JP)
Title: Fiber product for foot warmer
Inventor: IWASHITA KENJI
IPC: A47G9/02
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fiber product for a foot warmer which suppresses the generation of static electricity.SOLUTION: The fiber product for a foot warmer include a conductive thread so as not to release heat, the conductive thread being a composite fiber including a polyester component containing carbon, and also includes cloth subjected to raising processing, the cloth including a conductive thread. The mixing rate of the conductive thread to cloth weight is within the range of 0.7 to 10 wt.%, and in a surface of the cloth subjected to raising processing, frictional electrification voltage (friction to wool fabric) is 2,700 V or lower. In the cloth, the polyester fiber is 90 wt.% or more of constituent fibers, the cloth is used as a back fabric, and a surface fabric and inner cotton are included. In such a case, a surface on a foot warmer side of the back fabric is subjected to raising processing. In the fiber product for a foot warmer, the polyester fiber is 90 wt.% or more of the constituent fibers.
Patent JP-2015188336-A (JP)
Title: cell culture vessel
Inventor: BABA TAKUMA
IPC: C12M3/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cell culture vessel in which risks leading to culturing failure can be reduced, without impairing functions of a conventional cell culture vessel.SOLUTION: Provided is a cell culture vessel which includes a bottom wall and a side wall and in which one or more recesses (microwells) for accommodating cells in the bottom wall are arranged, where the recess has an arc at its opening end part in a vertical cross-sectional shape, and a radius r of the arc is within a range of 1/10 or more to 2 times or less of a depth D at the deepest part of the recess.