baber/WOPTO huggingface dataset:
Patent JP-2009001055-A (JP)
Title: Electric power steering device and abnormality detecting method
Inventor: TAMAIZUMI HARUTAKA
IPC: H02P6/16
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of accurately detecting abnormality of current sensors by a simpler constitution.  <P>SOLUTION: A microcomputer (an abnormality determining part) acquires respective phase current values in the timing (Step 301: YES) when FET of the low electric potential side (a lower stage) becomes OFF when detecting the occurrence of failure in any of the respective current sensors (Step 302). A failure occurrence phase of the current sensors is specified by comparing the acquired phase current value Ix with a predetermined threshold value I2 with respective phases.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002689-A (JP)
Title: Electrode of measuring thioredoxins, and method and apparatus for measuring thioredoxins
Inventor: NOMOTO TAKESHI
IPC: C12N15/09
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive electrode of measuring thioredoxins which rapidly and simply quantifies thioredoxins in a sample liquid with high sensitivity.  <P>SOLUTION: The electrode of measuring the thioredoxins is characterized in that a reaction layer having at least thioredoxin reductase and thioredoxin reproducing enzyme is arranged on a conductive substrate and succeedingly detects and measurs the electrical signal of the intensity depending on the concentration of thioredoxin without attenuating the intensity of the electrical signal with the elapse of time so far as a reproducing substrate is present even if the amount of thioredoxin contained in a measuring sample is very little.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005042-A (JP)
Title: Option board mounting device for radio
Inventor: TANABE DAIJI
IPC: H04M1/21
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an option board mounting device for a radio which has a small number of components and allows easy mounting of an option board.  <P>SOLUTION: A holder 4 having positioning ribs 4a, 4a, 4c, 4c, 4d and 4d which can accommodate at least two types of option boards is fixed to a radio body, and an option board 7 positioned by the holder 4 is pressed by a cover of the radio via a rubber packing to be mounted on the radio body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002777-A (JP)
Title: Cell washing centrifuge and cell washing rotor used therein
Inventor: YAMADA KENJI
IPC: G01N1/34
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the examination reliability of blood transfusion examination or the like by suppressing the irregularity of the amounts of a washing liquid supplied into a large number of test tubes in a washing liquid injection process and equalizing the discharge amounts of the supernatant fluid discharged from a large number of the test tubes in a supernatant fluid discharge process in a cell washing centrifuge for washing bio-cells such as blood corpuscles or the like.  <P>SOLUTION: The cell washing centrifuge has a rotor 2, a plurality of test tube holders 3 mounted in a circular row in a freely revolvable manner and revolved in the outside horizontal direction of the circular row by the centrifugal force due to the rotation of the rotor 2 and a cell washing rotor 25 rotated simultaneously with the rotor 2 and comprising a washing liquid distributing element 5 for supplying the washing liquid 5a into a plurality of the test tubes 4 respectively held to a plurality of the test tube holders 3. The test tube holders 3 hold the test tubes 4 in a state of inclination from a vertical state 4y so that the center axis 4a of each of the held test tubes 4 is inclined an angle θ of inclination from the vertical line direction 4y along the rotary shaft 8a of the rotor 2 to the horizontal line direction 4x along the tangential line of a circle formed by the circular row of the test tube holders 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291343-A (JP)
Title: Metallic material containing carbon nanotube, carbon nanotube-containing compound material of ceramics, glass and metal, and their uses
Inventor: MATSUBARA YOSHIMASA
IPC: C22C101/10
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new material which has long life and also has physical properties and chemical properties higher than heretofore when using metal, ceramics, glass and mixed materials for the purpose of energy saving and resource saving for global environmental protection.  <P>SOLUTION: A carbon nanotube having excellent properties is mixed with a metallic material to add wettability etc. inherent in metals, by which the resultant mixed material can be used as a material for a soldering iron tip etc. having long life and high electric conductivity. Moreover, the carbon nanotube can be used as an adsorbent for nitrogen and oxygen by being granulated or mixed, as a binder, with activated carbon and resin-granulated carbon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000955-A (JP)
Title: Method of manufacturing label and plate for pressing metallic foil
Inventor: ONO MASAAKI
IPC: B31D1/02
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing labels and a plate for pressing foil capable of manufacturing high quality label products with patterns by easily integrating a base sheet and the metallic pattern.  <P>SOLUTION: In this method of manufacturing labels, the base sheet and a metallic foil sheet are conveyed to a foil pressing position, and the metal foil sheet is pressed against the base sheet by the plate for pressing the foil heated at that position for transferring a predetermined pattern thereto. Before the pattern is transferred at the foil pressing position, heat is added from a heating member 17 to the base sheet 3 for softening it. The plate 12 for pressing the foil is used for manufacturing the labels, and made of a steel containing carbon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002892-A (JP)
Title: Device and method for analyzing crystallinity distribution of polyolefine
Inventor: SAKATA KAZUYA
IPC: G01N33/44
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for analyzing a crystallinity distribution of polyolefine very effectively and conveniently, and an analysis method using the same.  <P>SOLUTION: The device for analyzing a crystallinity distribution of crystallinity polyolefine, comprises a filter for collecting deposition components; a unit for sending a solvent in the filter continuously; a unit for injecting a sample solution in the filter; a unit for continuously detecting changes in the concentration of the solution passed through the filter; and a constant temperature oven capable of changing the temperature of the filter at a rate of 10 °C per minute or greater. The method for analyzing a crystallinity distribution, using the device, separating the sample solution deposition components by passing the sample solution through the filter controlled from a high-temperature to a low-temperature; and then obtains a crystallization curve by detecting changes in the concentration of the solution passed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033290-A (JP)
Title: Projection device
Inventor: MATSUOKA SHOHEI
IPC: G03B21/28
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection device using a curved mirror and preventing distortion on a projected image caused by temperature change.  <P>SOLUTION: In the projection device, when the thickness direction of a screen is defined as an X direction, the short side direction of the screen is defined as a Y direction and the long side direction of the screen is defined as a Z direction, a cross sectional shape of the curved mirror in an X-Z plane within a range on which luminous flux from a projection optical system is made incident has a negative power, and the curved mirror is fixed to the projection device through a predetermined fixing point. A cross sectional shape of the curved mirror in an X-Y plane including a deformation reference point defined based on the fixing point has its maximum negative power in a vicinity of the deformation reference point in the X-Y plane. A sag amount x=f(y) defined in an x-y coordinate having an origin point at the deformation reference point in the X-Y plane, and a tangent y and a normal x at the deformation reference point in the X-Y cross sectional shape of the curved mirror satisfies a predetermined expression for y satisfying ymax/2≤y≤ymax.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009007473-A (JP)
Title: Oven lid attaching/detaching device for coke oven coal charging inlet
Inventor: YOSHIDA SENGO
IPC: C10B25/24
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide oven lid attaching/detaching device for a coke oven coal charging inlet for surely spreading sealing mortar for an oven lid 7 of a coal charging inlet over the whole circumference of the oven lid edge, performing mortar sealing without deterioration of operation efficiency, and simplifying a device structure for easy maintenance work.  <P>SOLUTION: The oven lid attaching/detaching device for a coal charging inlet is mounted to a coal charging vehicle, by which coal is charged from the coal charging inlet in the upper part of the coke oven, to be used in the chamber oven type coke oven carbonizing coal for producing coke. The oven lid attaching/detaching device is provided with a lifting magnet 9 attracted to an oven lid 7 by magnetic force and a lifting magnet support part 10 supporting the lifting magnet 9 freely rotationally. A mortar receiving wall 13 surrounding the circumference of the oven lid 7 is fixed to the outer circumference of the lifting magnet support part 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010725-A (JP)
Title: Imaging apparatus, imaging method, program, and storage medium device
Inventor: KODA MICHITOMO
IPC: H04N5/76
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user who is not skilled in digital equipment, to more easily use a digital imaging apparatus by making a memory card of a digital still camera available with similar sense to a photographic film, and to make arrangements for improving an image that is photographed and recorded, as much as possible.  <P>SOLUTION: A memory card of an imaging apparatus stores maximum record information indicating the maximum number of recordable photographs (picked-up image data). A digital still camera in which the memory card is loaded, determines such a data size (picture size and compressibility) of the picked-up image data as to record remaining picked-up image data less than the maximum number indicated in the maximum record information while using free capacity of the memory card at that time to the maximum. In such a configuration, when recording picked-up image data as many as a predetermined number onto the memory card like a film, image quality thereof can be improved to the maximum in accordance with the condition of free capacity at that time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007876-A (JP)
Title: Base isolated building
Inventor: NISHIMURA AKIRA
IPC: E04H9/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive high-quality base isolated building for adopting a pile foundation as a foundation structure for solving problems with a non-uniformed upper structure so that the floor level of any floor of a building lower layer is kept constant by using piles and base isolation supports to adjust the rigidity of coupled springs.  <P>SOLUTION: The base isolated building supports the upper building on the foundation structure via the plurality of base isolation supports which function as base isolation springs. The foundation structure 2 is the pile foundation in which the plurality of piles 6 are embedded. The base isolation supports 10 are inserted between the upper face of each pile and the bottom of the upper structure 12, and the piles 6 and the base isolation supports 10 are combined to form the coupled springs. All coupled springs have an almost constant relationship of N(K<SB>B</SB><SP>-1</SP>+K<SB>M</SB><SP>-1</SP>), where K<SB>B</SB>is the vertical rigidity of the pile of each coupled spring, K<SB>M</SB>is the vertical rigidity of the base isolation support of the spring, and N is the long-term axial force of a column supported by each base isolation support 10. This uniforms the floor level of any floor of the upper structure against the dead weight of the upper structure 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012489-A (JP)
Title: Radio train control system and radio train control method
Inventor: SUGITA YOICHI
IPC: B61L3/12
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain constant communication quality by speedily detecting deterioration of the communication quality in carrying out train control by radio.  <P>SOLUTION: A digital telegram radio-transmitted from a vehicle is received on the ground side, safety control of a train is carried out by the received digital telegram, a communicating state of the radio-transmitted digital telegram is monitored between the vehicle and the ground and deterioration of a radio communication environment is monitored. As a result of monitor, it is determined to be communication quality deterioration of environment when, for example, a value to show the communicating state becomes constantly lower than a specified value. Thereafter, environmental improvement such as increase, a change, etc. of antennas is urged by reporting a territory the communication quality of which is determined to be deteriorated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013211-A (JP)
Title: Automatic concentration control apparatus for cleaning liquid and method for using the same
Inventor: YOSHIDA KOJI
IPC: G05D21/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus that easily prepares a cleaning liquid, automatically controls the concentration of a cleaning liquid to prepare a cleaning liquid and smoothly functions the whole system and a method for using the apparatus in a pipe conduit cleaning apparatus using a powder detergent.  <P>SOLUTION: In a plant having a pipe conduit for mixing and processing a liquid, when the inside of the pipe conduit is cleaned by using a cleaning liquid composed of the powder detergent A in order to clean the pipe conduit, an apparatus for a cleaning liquid production process is installed separately from a plant main body and the process is divided into a high-concentration cleaning liquid preparation process and a diluted cleaning liquid C preparation process. Consequently, the detergent is uniformly dispersed, the concentration is easily adjusted and a plurality of powders are readily mixed and prepared. The automatic concentration control apparatus for a cleaning liquid is composed of a sensor such as a conductivity meter 5 etc., to be instantly and continuously used and a computer controller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011893-A (JP)
Title: Method for manufacturing catalyst for hydrocracking heavy hydrocarbons and method for hydrocracking heavy hydrocarbons
Inventor: MIYAZAWA KUNIO
IPC: B01J37/20
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst, which is used for hydrocracking heavy hydrocarbons, in high yield while saving energy and simplifying its manufacturing process and to provide a method for hydrocracking heavy hydrocarbons by using the catalyst obtained by the manufacturing method.  <P>SOLUTION: The method for manufacturing the catalyst for hydrocracking heavy hydrocarbons comprises the steps of: depositing a metal and/or a metal compound on lower grade coal; heating/burning the coal deposited in a nitrogen atmosphere in a temperature range of ≥400°C and <900°C; and carbonizing the heated/burned coal to obtain porous coal being the catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011607-A (JP)
Title: Balloon guide wire
Inventor: MORIMOTO YASUHIRO
IPC: A61M25/00
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide wire capable of quickly starting the advance of another balloon catheter or the like without impairing a balloon dilation function.  <P>SOLUTION: This guide wire 1 is provided with a rear half of a sleeve 10 having lumens 20 and 30 in its inside or a shaft 4 (a guide wire body), a balloon 16 provided outside the rear half of the sleeve 10 and having its inside connected to the lumens 20 and 30, and a hub 40 provided outside the rear end edge of the shaft 4 and capable of connecting a balloon dilator; the hub 40 has a hub front section 42 having a first engagement portion (a female screw portion 54), and a second engagement portion (a male screw portion 64) detachably engaged with the first engagement portion, the hub rear section 44 is fixed to the shaft 4, and the shaft 4 positioned inside the hub front section 42 and/or the hub rear section 44 is set with a cutting position 66 for optionally cutting at the position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012057-A (JP)
Title: Method of correcting heating position of linear heating bending
Inventor: TAKAKURA ONORI
IPC: B21D11/20
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a heating coil to be arranged on a heating line even when a metallic sheet is deformed on the way of actual heating step of linear heating.  <P>SOLUTION: When a heating plan is determined (S1), deformation generated on the metallic sheet is analyzed whenever each heating line on the metallic sheet having an initial shape is successively heated (S2), the amount of deviation from the original set position of the heating line which is deviated by the deformation of the metallic sheet is detected (S4) and it is compared with the allowance (S5). When the amount of deviation is within the allowable range, the next heating line is added (S6) and the analysis of the heating deformation of the metallic sheet is again performed. When the amount of deviation exceeds the allowance, the displacement of a nodal point from the initial shape of the metallic sheet on which the analysis of heating deformation is performed in the deformed state is extracted (S8), the amount of deviation of the composing points of the heating line which meets the heating order hereafter from original set position on the basis of the extracted nodal point displacement (S9) and an NC data for numerically controlling the heating coil in the real heating step is corrected on the basis of the position information of the heating line after displacement (S10).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007244399-A (JP)
Title: Dna mutagenesis by random fragmentation and reassembly
Inventor: STEMMER WILLEM P C
IPC: C12Q1/68
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating mutant proteins and a method for developing a readily searchable large-scale library of mutant nucleic acid sequences.  <P>SOLUTION: Disclosed are a method for DNA reassembly after random fragmentation, and its application to mutagenesis of nucleic acid sequences by in vitro or in vivo recombination. In particular, a method for generating nucleic acid fragments or polynucleotides encoding the mutant proteins is disclosed. The present invention also relates to a method of repeated cycles of mutagenesis, shuffling and selection which allow for the directed molecular evolution in vitro or in vivo of proteins.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009019095-A (JP)
Title: Cover-lay
Inventor: KOKUNI MASAHIRO
IPC: C08G73/10
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover-lay that exhibits excellent dimensional stability and excellent heat resistance, is endowed with properties adaptable to AOI and is excellent in running properties (easily sliding properties) and adhesive properties.  <P>SOLUTION: The cover-lay comprises a polyimide film mainly composed of 4,4'-diaminodiphenyl ether as a diamine component and pyromellitic dianhydride as an acid dianhydride component and an adhesive layer formed on one surface thereof, where in the polyimide film a powder is dispersed mainly composed of inorganic particles having a particle size within the range of 0.01-1.5 μm and an average particle size of 0.05-0.7 μm in a ratio of 0.1-0.9 wt.% based on the weight of the film resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020053-A (JP)
Title: Gas sensor
Inventor: MORIGUCHI MASAHIKO
IPC: G01N27/12
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that high precision is required by a heater pattern formation process and the formation is hard to form, because a gas sensor, which has a diaphragm structure for retaining a gas sensitive film at a high temperature and detecting gas concentration in the conventional heater, has no a mechanism to measure a heater temperature and therefore, forms film thickness in a heater constituent material and width in a heat pattern with high precision and then maintains the heater temperature constantly with a method for supplying constant power to a heater, so as to maintain a heater resistance value in a certain definite range.  <P>SOLUTION: In the gas sensor, the hot junction of a thermocouple composed of two kinds of materials is formed in the vicinity of the heater and a thermopile with a cold junction is formed, which is formed on an ambient heat sink.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025944-A (JP)
Title: Image display system
Inventor: SAWANO TAKASHI
IPC: G06F3/0487
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To display an operation screen so that a user can operate an image processor while viewing an operation screen displayed on a display device.  <P>SOLUTION: A scanner 1 is installed so as to be freely movable on a display 2. When the user operates the scanner 1, a personal computer 3 detects the position of the scanner 1. The personal computer 3 determines the display position of the operation screen A to be opposed to the position of the scanner 1. The operation screen A is displayed near the user who operates the scanner 1 on the display 2. When the user moves the scanner 1, the operation screen A displayed on the display 2 is moved according to the movement of the scanner 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022849-A (JP)
Title: Cutting flake of titanium material having titanium dioxide film formed on surface
Inventor: ONOMORI MAMORU
IPC: A61L9/01
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive member which is capable of efficiently removing contamination and various germs in water and air by a photocatalytic effect.  <P>SOLUTION: The cutting flake of a titanium material is characterized by using a cutting flake 1 that is obtained by cutting the titanium material as a material and having a titanium dioxide film 5 formed on the surface by heating the material in an inert atmosphere and then cooling the same. The titanium dioxide film 5 is not formed by adhering the powder of titanium dioxide with an adhesive, but is prepared by oxidizing the surface of the cutting flake 1. Therefore, it can not be stripped or dropped.  <P>COPYRIGHT: (C)2009,JPO&INPIT