baber/WOPTO huggingface dataset:
Patent JP-2011154014-A (JP)
Title: Method of measuring volatile organic compound
Inventor: MARUO YOKO
IPC: G01N31/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and qualitatively analyze a plurality of volatile organic compounds.  <P>SOLUTION: A detection solution 101, made of an aqueous solution where a Schiff's reagent and acid are dissolved in air to be measured, is exposed, then; the absorbance of the detection solution 101 stored in a vessel 102 is measured; and the volatile organic compounds are qualitatively analyzed by spectra of the determined absorbance. The spectrum of the absorbance has a feature specific to the volatile organic compounds, and thus can qualitatively analyze the volatile organic compounds. For example, a known spectrum acquired by exposing the detection solution 101 to the known volatile organic compounds should be compared with the measured spectrum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010147504-A (JP)
Title: METHOD AND APPARATUS FOR MOCVD GROWTH OF COMPOUND INCLUDING GaAsN ALLOY USING AMMONIA PRECURSOR WITH CATALYST
Inventor: MICHAEL A KNEISEL
IPC: H01L21/205
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent nitrogen source for forming an InGaAsN structure.  <P>SOLUTION: A method of using ammonia to form a GaAs alloy with nitrogen atoms is described. The method includes the operation 508 of introducing ammonia with an agent which assists in the decomposition of ammonia into a reaction chamber with the GaAs film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011189065-A (JP)
Title: Absorbent article
Inventor: FUKAE AKINORI
IPC: A61F13/511
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article allowing an absorbing element to quickly absorb urine discharged onto a surface sheet and reducing the return of the urine once absorbed in the absorbing element back to the surface sheet.  <P>SOLUTION: This absorbent article is formed with a water-shedding part 35 on an area facing the absorbing element 50 of the surface sheet 30, wherein an area ratio (S) of the water-shedding part 35 is defined as 10-30%, and the water-shedding part of at least 1-5 mm<SP>2</SP>or more is provided within a rectangular area of 10 mm<SP>2</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194404-A (JP)
Title: Vertical casting machine
Inventor: FUKUMA NORIO
IPC: B22D17/22
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization of an entire machine as well as making riser workable and to improve the maintainability, in a vertical casting machine in which a mold is moved from a clamping position to an opening/closing position.SOLUTION: The vertical casting machine is configured to make a mold reciprocate between a mold clamping device and a mold opening/closing device that are juxtaposed. In the mold, there are provided a pressure rod 40 that makes molten metal risered by being pressed down with a pressurizing means installed in the mold clamping device and a reset cylinder 43 that returns upward the pressed-down pressure rod 40. The reset cylinder 43 and the pressure rod 40 are attachably detachably mounted on a top plate 63 of a movable mold through a unit mounting plate 42 so as to be integrally removed upward from the upper face of the movable mold.
Patent JP-2011117064-A (JP)
Title: Heat resistant magnesium alloy having excellent fatigue strength property, method for producing the heat resistant magnesium alloy, and heat resistant component for engine
Inventor: NAGAO MAMORU
IPC: C22F1/00
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant magnesium alloy having excellent fatigue strength properties, a method for producing the heat resistant magnesium alloy, and a heat resistant component for an engine produced using the heat resistant magnesium alloy.  <P>SOLUTION: The heat resistant magnesium alloy has a composition comprising, by mass, 1 to 8% Y and 1 to 8% Sm, and the balance Mg with inevitable impurities, and in which the solid solution amounts of Y and Sm into a magnesium matrix satisfy, by mass%, Y: 0.8 to 4.5 and Sm: 0.6 to 3.5, also, the average crystal grain size of the crystal grains in the magnesium alloy structure lies in the range of 3 to 15 μm, and further, the maximum crystal grain size of the crystal grains present in the surface layer part is ≤100 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197123-A (JP)
Title: Lubricant applying device, image forming apparatus, process unit, and solid lubricant
Inventor: SUGIYAMA HIROYUKI
IPC: G03G21/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility of a sensor layout in a device by detecting that a solid lubricant is used to the limit regardless of the movement amount of the solid lubricant in its thickness direction.SOLUTION: A lubricant applying device is equipped with: an applying brush roller 7Y applying lubricant powder scraped off from the solid lubricant 10Y to a photoreceptor not shown in the figure, accompanying the rotation performed while coming into contact with the solid lubricant 10Y and the photoreceptor respectively; and a coil spring energizing the solid lubricant 10Y toward the applying brush roller 7Y. The lubricant applying device is also equipped with: a lubricant moving means moving the solid lubricant in a brush axis line direction with the movement amount corresponding to the reduction amount of the thickness of the solid lubricant 10Y; and a distance sensor 156 detecting the movement amount in the brush axis line direction of a holding member 17Y holding the solid lubricant 10Y.
Patent JP-2011196730-A (JP)
Title: Wire surface flaw detection device and wire surface flaw detection method
Inventor: NUMAJIRI HIROAKI
IPC: G01M11/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a wire surface flaw detection device obtaining a quantitative detection result without differences among individuals.SOLUTION: An image of a wire surface 1a is taken by a camera 2, and the number of pixels of the image taken by the camera 2 is counted by an image processing device 3 in order to digitize the image. A graph of the digitized number of pixels with respect to a longitudinal direction of a wire 1 is displayed on a display part, and it is determined that a part having many pixels is a part having a crack.
Patent JP-2011196779-A (JP)
Title: Gas sensor
Inventor: FUJITA HIROMOTO
IPC: G01N27/416
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor constituted to suppress the lowering of measuring precision accompanied by the use of the gas sensor.SOLUTION: The gas sensor includes an internal space into which gas to be measured is introduced from an external space, the porous diffusion layer embedded in the space from the end part of the internal space to the predetermined position of a sensor element in the longitudinal direction out of the internal space to apply a predetermined diffusion resistance to the gas to be measured, a pumping cell provided to be able to pump out oxygen in the internal space by applying predetermined voltage across the first electrode formed to the surface of the internal space and the second electrode formed to a space different from the internal space and the measuring cell formed to be exposed to the surface of the internal space and provided to be able to measure the current flowing through a third electrode and a fourth electrode by applying voltage across the third electrode, which can reduce the oxide gas component in a predetermined gas component to which the predetermined diffusion resistance is applied by the porous diffusion layer, and the fourth electrode formed to a region different from the internal space.
Patent JP-2011197307-A (JP)
Title: Microscope system, control method for the microscope system, and program for the control method
Inventor: WAKAMATSU TAKASHI
IPC: G02B21/26
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To avoid collision between an objective lens and a stage, in a microscope system having a general object lens and stage.SOLUTION: The microscope system includes: the stage movable in an XY direction; the objective lens disposed below the stage; a storage means for storing information about the shapes and dimensions of the stage and objective lens; and a control means for exerting control such that when the stage is moved, the range, in which the stage is movable to the objective lens and the stage does not contact the objective lens, is calculated with reference to information stored in the storage means, and the stage is cumulatively moved by repeating the step of making a comparison between the range and the position to which the stage has been moved by a predetermined distance, and the step of moving the stage by the predetermined distance when the stage does not contact the objective lens even if the stage is moved by the predetermined distance, and such that when the stage contacts the objective lens if the stage is moved by the predetermined distance, the stage is not moved.
Patent JP-2011195046-A (JP)
Title: Pneumatic tire
Inventor: NAGAYASU HIDEAKI
IPC: B60C17/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire allowing improvement of communication performance of an RFID chip and shock burst resistance.SOLUTION: This pneumatic tire 1 includes a carcass 6 extending from a tread portion 2 to a bead core 5 of a bead portion 4 via sidewall portions 3, and a belt layer 7 arranged at the tire radius direction outside of the carcass 6 and inside a tread part 2 and overlapped with at least two sheets of belt plies 7A and 7B. A reinforcing layer 16 in which a single core wire 18 made of aluminum alloy is spirally wound in a tire circumferential direction and the RFID chip 17 for making the single core wire 18 function as an antenna by being connected to the single core wire 18 are provided between the carcass 6 and the belt layer 7. The single core wire 18 is shaped into a two-dimensional waveform in which crest portions and trough portions are alternately repeated.
Patent JP-2011194112-A (JP)
Title: School satchel and method of attaching ornament body to school satchel
Inventor: KAZAMA TOMOKI
IPC: A45C3/02
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a school satchel capable of being original different from others, and capable of being developed as new sales promotion service of school satchels.SOLUTION: An ornament body 5 selected by a purchaser of the school satchel 1 is attached to a position in a shoulder strap 4 of the school satchel 1 to be located in the front of the body of a user when the user carries the school satchel 1 on the back.
Patent JP-2011198729-A (JP)
Title: Protection method and protection system for fuel cell
Inventor: YASUDA ISAMU
IPC: H01M8/04
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sensor cell for protecting a fuel cell by monitoring all of various impurities in a fuel hydrogen and an oxidizer gas resulting performance deterioration of the fuel cell, with one sensor, in the fuel cell using hydrogen as a fuel.SOLUTION: In the sensor cell for a protection system of the fuel cell wherein an impurity monitoring sensor composed of a hydrogen-pump type cell being sensitive to impurities in the fuel hydrogen rather than the fuel cell is arranged at an upstream side of the fuel cell, the sensor cell can detect by changes of hydrogen electrolysis reaction in an anode 2 and hydrogen generation reaction in a cathode 3.
Patent JP-2011205583-A (JP)
Title: Data collection terminal, and data collection system
Inventor: ICHIHARA AKIHIKO
IPC: H04W4/04
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a data collection terminal and system, efficiently collecting data from nodes of a sensor network.SOLUTION: In a sensor network including a slave station for transmitting data obtained by measurement of a sensor, this data collection terminal 110 is equipped with: a positioning part 114 configured to measure the position of the data collection terminal 110; and a communication part 112 configured to determine whether the data collection terminal 110 is present in a predetermined position, based on the position measured by the positioning part 114, request the slave station to transmit data when the data collection terminal 110 is present at the predetermined position, and receive data transmitted by the slave station as a response to the request.
Patent JP-2011207539-A (JP)
Title: Substrate processing device
Inventor: TAKAGI YOSHINORI
IPC: B65G49/06
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device which can easily avoid contact between a lifting roller and the other member, by restraining the length in the carrying direction of a part for floatingly supporting a substrate, in a switching part for switching a support system of the substrate.SOLUTION: The switching part 20 of the substrate processing device 1 includes a plurality of lifting rollers 21, a plurality of free rollers 24 and an inlet floating stage 25. When switching the support system of the substrate 9, part on the upstream side in the carrying direction of the substrate 9 is transferred to the plurality of free rollers 24 from the plurality of lifting rollers 21. Thus, while restraining the length in the carrying direction of the inlet floating stage 25, the support system of the substrate 9 can be switched. The free rollers 24 can surely support the substrate 9 in a simple structure, and can be arranged in a narrow area. Thus, the plurality of free rollers 24 can be easily arranged in a position not contacting with the plurality of lifting rollers 21.
Patent JP-2011210412-A (JP)
Title: Sealing agent composition for organic electrolyte battery, and organic electrolyte battery
Inventor: MAEDA KOICHIRO
IPC: H01M2/08
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealing agent composition capable of maintaining a stable performance for a long period.SOLUTION: The sealing agent composition includes: a 1,3-butadiene polymer (polymer A); a block copolymer including a conjugated diene based monomer block (polymer B); and an age resistor of 0.001-3 parts by weight against the 1,3-butadiene polymer (polymer A) of 100 parts by weight.
Patent JP-2011208203-A (JP)
Title: Plating equipment, plating method and method for manufacturing chip type electronic component
Inventor: WATANABE HIDETOSHI
IPC: C25D7/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide plating equipment and a plating method which provide a plating film with high-quality and uniform film thickness, have improved plating efficiency, and achieve energy saving, and to provide a method for manufacturing a chip type electronic component.SOLUTION: The plating equipment has: a carrier plate 22 having a storage section 24 to store an element body 10; a conveyor belt 30 which moves together with the carrier plate 22; a plating solution impregnating roller 40 which supplies a plating solution to the storage section 24 during movement of the carrier plate 22; and an anode electrode and a cathode electrode indirectly or directly connected with portions planned to be plated of the element body 10 in a state in which the plating solution is supplied to the storage section 24.
Patent JP-2011207651-A (JP)
Title: Smart materialized artificial lightweight aggregate, method for producing the same and concrete-kneaded matter
Inventor: MIHASHI HIROZO
IPC: C04B14/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the technique by which the drying of a cement matrix is suppressed, and the increase of the durability in a concrete structure is brought out by using a porous artificial lightweight coarse aggregate which can be substituted for the whole or most of coarse aggregate to be blended into concrete.SOLUTION: The smart materialized artificial lightweight aggregate is obtained by storing water and a silicate-based chemical reacted with the hydration product of cement into the internal voids of a porous artificial aggregate obtained by firing with coal ash and shale fine powder as the main raw material. Particularly, as the chemical, the one present in a gelled state at least at the part exposed to the surface is a suitable object.
Patent JP-2011213500-A (JP)
Title: Method for producing carbon nanotube dispersion
Inventor: KIMURA JUNICHIRO
IPC: C09K23/52
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbon nanotube dispersion where the dispersibility of a carbon nanotube is enhanced while relaxing the condition of agitation.SOLUTION: The method for producing the carbon nanotube dispersion includes an agitating step to obtain a mixed liquid by agitating the carbon nanotube and a dispersant in a dispersing medium and an ultrasonic wave irradiating step to irradiate the mixed liquid with ultrasonic waves. The agitating step is performed under reduced pressure. For example, a cellulose-based polymer is used as the dispersant. For example, an aqueous dispersing medium is used as the dispersing medium.
Patent JP-2011212528-A (JP)
Title: Fabrication method of hollow fiber membrane module, hollow fiber membrane module provided by the fabrication method, and sealing resin composition used in the fabrication method
Inventor: MATSUO RYUICHI
IPC: C09K3/10
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the fabrication method of a hollow fiber membrane module for suppressing treatment expenses of a cut edge part waste and an influence on an environment and for preventing cutting or buckling of the hollow fiber membrane, even when it is fabricated by using a centrifuge method, to provide the hollow fiber membrane module obtained by using the fabrication method, and to provide a sealing resin composition used in the fabrication method.SOLUTION: The fabrication method of the hollow fiber membrane module includes: a hollow fiber membrane inserting process of inserting the hollow fiber membranes in a bundled state into a cylindrical body to be a housing; and a process of filling the vicinity of the edge part of hollow fiber membrane bundles in the cylindrical body with the uncured sealing resin composition and curing the charged uncured sealing resin, wherein the sealing resin composition comprises the uncured curable resin and heat-expandable fine particles and the heat-expandable fine particles are thermally expanded before the curable resin is cured and/or while the curable resin is cured.
Patent JP-2011216442-A (JP)
Title: Short arc type discharge lamp
Inventor: MATSUSHIMA TAKEO
IPC: H01J61/073
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent damage on an anode when lighting up in a short arc type discharge lamp having the anode wherein a front zone for receiving electron collision is made from tungsten and a rear zone for not receiving electron collision is made from molybdenum.SOLUTION: In the short arc type discharge lamp wherein the anode 7 and a cathode 8 are oppositely arranged in a light-emitting tube, a head 71 of the anode 7 at a side opposite to the cathode 8 is made from tungsten, and a body 72 continued to the head 71 is made from molybdenum. A ring-shaped or a plurality of projections 71a', 71b', and 71c' are formed on a joint surface at ahead side of the joint surfaces of the head 71 and body 72, and the joint surface at a body side is formed to surround the projections 71a', 71b', and 71c'. Damage on the anode 7 can be restrained since thermal stress acting on the tungsten zone of the head 71 meshed with the molybdenum zone of the body 72 or the molybdenum zone of the body 72 meshed with the tungsten zone of the head 71 is relieved.
Patent JP-2011217790-A (JP)
Title: Game tool or fortune-telling tool
Inventor: YAMAKI NOBUYUKI
IPC: A63F9/04
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a game tool or fortune-telling tool that has improved reliability without giving trouble to those around a player, and have a simple structure for reliability.SOLUTION: The tool includes a tray seat 2 of lotus shape, dice 3 having required indications thereon, and a top cover 4 of onion shape. The tray seat 2 is formed by hollowing the top surface into a recess to form a peripheral rising wall having a required thickness, and the top cover 4 has the inside formed into a hollow shape to have an outer diameter large enough to fit to the inside of the rising wall and to roll the dice 3 therein. Accordingly, the tool is readily carried about, and used anywhere. Since the dice 3 are not touched with hands, reliable indication is expected, use of the tool for a game or fortune-telling leads to expectancy of a reliable result, all of the component members are made of wood and have sound insulation effect even when strongly rolling the dice, and the tool provides enjoyment without giving trouble to those around a player.
Patent JP-2011223707-A (JP)
Title: Motor controller
Inventor: ENDO TAKESHI
IPC: H02M7/48
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller that discriminates and detects a short-circuit fault of an upper-stage FET of an inverter circuit, a short-circuit fault of a lower-stage FET, and an arm short-circuit fault to shorten a detection time of the arm short-circuit fault of the inverter circuit.SOLUTION: An inverter portion 20 includes a plurality of switching elements 21-26 provided respectively for a plurality of coils 11, 12 and 13 and constituting element pairs 41, 42 and 43 corresponding to respective phases of the coils 11, 12 and 13. Current detection portions 44, 45 and 46 detect currents flowing through lower-stage FETs 24, 25 and 26 respectively. Fault detection means of a control portion 50 detects arm short-circuit faults of the element pairs 41, 42 and 43 based upon current values detected by the current detection portions 44, 45 and 46 in the timing at which one FETs of the lower-stage FETs 24, 25 and 26 and the upper-stage FETs 21, 22 and 23 all turn on and the other FETs all turn off.
Patent JP-2010249504-A (JP)
Title: Dual orifice pilot fuel injector
Inventor: MANCINI ALFRED ALBERT
IPC: F23R3/12
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel nozzle suitable for twin annular premixed swirlers.  <P>SOLUTION: A fuel nozzle assembly 12 includes concentric primary and secondary pilot fuel nozzles 58, 59 with circular primary and annular secondary exits 98, 100, respectively, and a main fuel nozzle 61 spaced radially outwardly of the pilot fuel nozzles 58, 59. The primary and secondary pilot fuel nozzles 58, 59 include conical primary and secondary exit holes 166, 167, respectively. The secondary pilot fuel nozzle 59 is located directly adjacent to and surrounding the primary pilot fuel nozzle 58 and surrounds the primary fuel nozzle 58. A first pilot swirler 112 is located radially outwardly of and adjacent to a dual orifice pilot fuel injector tip 57, a second pilot swirler 114 located radially outwardly of the first swirler 112, and a splitter 116 positioned between the first and second pilot swirlers 112, 114.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011220072-A (JP)
Title: Earthquake-resistant, heat-insulating and fireproof building
Inventor: GOTO MASASHI
IPC: E04B1/80
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake-resistant, heat-insulating and fireproof building having high earthquake resistance and heat insulation and fireproof properties.SOLUTION: A sandwich panel 4 formed of two sheets of metal outer covers filled with heat insulating material therebetween is fixed to a building frame 5 of a building. A bearing wall formed with the sandwich panel 4 has a wall magnification of at least three and has a fireproof structure. The insulation property classification of the sandwich panel 4 is at least E.