baber/WOPTO huggingface dataset:
Patent JP-2008286602-A (JP)
Title: Method of analyzing silane coupling agent coating
Inventor: AMAYA TAKESHI
IPC: G01N33/20
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently analyzing existence and the coating state of a silane coupling agent coating.  <P>SOLUTION: In the method of analyzing the silane coupling agent coating formed on a conductor surface, indication liquid containing an oxidation-reduction indicator is dropped onto the silane coupling agent coating, and discoloration thereby is confirmed, to thereby analyze existence and the coating state of the silane coupling agent coating. In an analysis method of adhesiveness of a printed circuit board wherein a silane coupling agent is applied on the conductor surface in order to improve adhesion between at least one conductor layer selected from a metal, a metal oxide and an alloy and a resin layer, oxidation-reduction indicator liquid is dropped onto the printed circuit board, and discoloration thereby is confirmed, to thereby analyze adhesiveness between the conductor layer and the resin layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285273-A (JP)
Title: Control method of belt driving mechanism
Inventor: NOGUCHI AKIHIKO
IPC: B65H5/02
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a belt driving mechanism free to detect abnormal stoppage of a mobile body in high precision.  <P>SOLUTION: This control method of the belt driving mechanism to carry out an abnormal stoppage detection process to determine it as abnormal stoppage of a media tray 51 in the case when a driving electric current value to a tray motor 124 exceeds a threshold value when the belt driving mechanism 100 on which a tray belt 113 is wound around a tray driving pulley 111 to be rotated by a tray motor 124 and a tray driven pulley 112 supported free to rotate and to move the media tray 51 by travelling of the tray belt 113 by rotation of the tray driving pulley 111 works sets a threshold value found from a driving electric current in normal movement of the media tray 51 at the time when working by previous belt driving is finished as the threshold value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007248475-A (JP)
Title: Method and apparatus for measuring planarity
Inventor: KAWATE ETSUO
IPC: G01N21/35
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical system for measuring both the planarity of a substrate and the complex dielectric constant of a thin film, by measuring the transmission spectrum of a sample.  <P>SOLUTION: The transmission spectrum of a parallel, flat substrate has constant transmittance and is maximized, without depending on the incident angle at the fringe peak frequency, but the transmittance approaches zero, when the incident angle is increased at the peripheral frequency. By placing the thin film on the substrate and increasing the thickness, the fringe peak frequency is shifted to the low-frequency side. The spectrum of the ratio of the transmission spectrum in a system, comprising the substrate and thin film to the transmission spectrum of only the substrate at a high incident angle allows the maximum and minimum values to be adjacent each other due to the three effects, so that complex dielectric constant of the thin film is obtained. Furthermore, when the similar measurement is made, while moving the irradiation position of light on the substrate and the structure above appears in the spectrum of the ratio with the transmission spectrum at a reference position, the planarity of the substrate is obtained from the spectrum.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008288375-A (JP)
Title: Multilayer coil and manufacturing method thereof
Inventor: TAKAHASHI TAKUMI
IPC: H01F41/04
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer coil capable of preventing an ineffective space, not available for winding up, from remaining in an annular slot and preventing reduction of winding density in the multilayer coil due to disturbance of the winding form.  <P>SOLUTION: In this manufacturing method of the multilayer coil, after predetermined parts of a wire CW are brought into contact with the inner circumferential surface PS and a first inner wall surface WS1 of the annular slot CS, one side CWa of the wire is wound up along the first inner wall surface WS1 to form one side coil portion MCa and the other side CWb of the wire is wound up on the inner circumferential surface PS until its winding-up is obstructed by a second inner wall surface WS2 to form the first layer of the other side coil portion MCb, the other side CWb of the wire is wound up on the first layer of the other side coil portion MCb until its winding-up is obstructed by the second layer of the one side coil portion MCa to form the second layer of the other side coil portion MCb, and the other side CWb of the wire is wound up on the second layer of the other side coil portion MCb until its winding-up is obstructed by the second inner wall surface WS2 to form the third layer of the other side coil portion MCb.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285076-A (JP)
Title: Rack-and-pinion steering device
Inventor: SHIMIZU YASUYUKI
IPC: C21D1/10
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack-and-pinion steering device hardly damaging a rack even when applied with collision or stress in using besides little damage caused in manufacturing the rack.  <P>SOLUTION: The rack 21 for this rack-and-pinion steering device is made of steel having a carbon content of 0.35-0.55 mass%. That is, the rack is manufactured in a manner that it is molded by cold forging after rod-like or tubular material made of steel is softened and annealed, and is further subjected to induction hardening. The material is softened and annealed, thereby the maximum particle diameter of spheroidized cementite is set to 0.5-7 μm and also hardness is set to Hv 200 or below. A surface layer portion cured by induction hardening is formed on the surface of the rack 21. However, since the inside of the surface layer portion is not hardened by the induction hardening, it is formed as an unhardened portion of hardness of Hv 350 or below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287110-A (JP)
Title: Imaging apparatus
Inventor: MIYA KOJI
IPC: H04N5/225
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high bound restraining effect, by decreasing variations in bound restraining time regardless of the adjustment of the angle of a mirror.  <P>SOLUTION: The imaging apparatus 1 includes: a first mirror 13 for reflecting light from an imaging optical system; a holding member 14 holding the first mirror and rotatable; a positioning member 16 disposed in contact with the holding member 14 and used for positioning the holding member in a stopping position; a first bound restraining member 18 for restraining the holding member from bounding as a result of rotating toward the stopping position and coming into contact with the positioning member; and an adjusting mechanism 17 for adjusting the stopping position. The adjusting mechanism rotates the positioning member and the first bound restraining member by the same angle around the rotation center axis of the holding member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288123-A (JP)
Title: Light-emitting device, image forming device, and display device
Inventor: NAKAJIMA AKIRA
IPC: B41J2/45
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To make formation of a light-emitting layer easy in a light-emitting device constituted by pinching the light-emitting layer of an organic membrane by an anode and a cathode.  <P>SOLUTION: This is the light-emitting device constituted by pinching the light-emitting layer 10 of the organic membrane by a first electrode 20 to function as the anode and a second electrode 30 to function as the cathode. The first electrode 20 is formed to be a light-emitting unit, and a third electrode 40 of the same electrode as the second electrode 30 is mutually installed between the first electrodes 20, and the light-emitting layer 10 is continuously formed so as to cover the first electrode 20 and the third electrode 40. Moreover, an insulating material is installed between the first electrode 20 and the second electrode 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292181-A (JP)
Title: Method and device for detecting disconnection of wire or cable
Inventor: TAZAKI OSAMU
IPC: G01R31/02
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method detecting disconnection of a wire or a cable even when high-frequency pulse propagation characteristic of a cable is changed due to change in installing environment or the like of the wire, and also to provide its device.  <P>SOLUTION: This device comprises: a disconnection characteristic amount extracting means 6 extracting a plurality of disconnection characteristic amounts from a wave form of response signals; a disconnection index calculating means 7 calculating a disconnection index, previously defined as a function setting up the plurality of disconnection characteristic amounts as variables, using a plurality of disconnection characteristic amounts; and a disconnection estimating means 8 estimating disconnection rate from the disconnection index values.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289959-A (JP)
Title: Membrane filtration system
Inventor: MATSUSHIRO TAKESHI
IPC: B01D65/02
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable more efficient reduction of transmembrane pressure difference by carrying out short-time washing a plurality of times.  <P>SOLUTION: A membrane filtration system comprises a raw water tank 1 temporarily storing raw water, a membrane module 2 filtering the raw water, a raw water pump 3 supplying the raw water in the raw water tank to the membrane module, a treated water tank 4 storing treated water filtered by the membrane module, a compressor 5 supplying pressurized air into the membrane module, a backwashing water pump 6 supplying the treated water to the membrane module as washing water, and a washing water tank 9 receiving introduction of a part of the treated water stored in the treated tank as washing water. In a membrane module washing process, ordinary physical washing is combined with hot water washing where water having a temperature higher than that of ordinary washing water is reversely passed through with a periodic frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289971-A (JP)
Title: Core-shell structure and its manufacturing method, and exhaust gas cleaning catalyst containing the core-shell structure
Inventor: MIURA MASAHIDE
IPC: B01J32/00
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core-shell structure having a shell portion thickness controlled at a nano level and having improved properties, in particular, improved heat resistance provided by a material of a core portion.  <P>SOLUTION: The core-shell structure comprises a core portion mainly composed of a first metal oxide, and a shell portion mainly composed of a second metal oxide different from the first metal oxide, and the thickness of the shell portion is 20 nm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289980-A (JP)
Title: System for producing sterilizing water
Inventor: OZEKI SHIGENOBU
IPC: E03C1/10
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for producing sterilizing water, in which a fluid having no sterilizing effect and another fluid having a sterilizing effect can be discharged alternatively from the same water discharger and the sterilizing effect of the discharged fluid having the sterilizing effect can be obtained satisfactorily.  <P>SOLUTION: The system for producing sterilizing water is provided with: a stop valve 14 for controlling the flow of the fluid; a sterilizing water producing means 15 arranged on the downstream side of the stop valve; the water discharger 4 arranged on the downstream side of the sterilizing water producing means; a control means 17 for controlling the stop valve and the sterilizing water producing means; an operation means for inputting control conditions to the control means; and a reporting means 20 for making a report to an operator. In the case that a command of discharging the fluid having no sterilizing effect is input into the operation means while the fluid having the sterilizing effect is discharged from the water discharger, the control means controls so that the fluid having no sterilizing effect is discharged and causes the reporting means to make the report to the operator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295165-A (JP)
Title: Permanent magnet type rotary electric machine and rotor manufacturing method therefor
Inventor: TAKAHASHI TOSHIMITSU
IPC: H02K15/02
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture easily and at low cost a permanent-magnet type rotary electric machine that attains reduction in eddy current and realizes high output.  <P>SOLUTION: A molded body 10 made by compression molding magnet powder is divided into a plurality of magnet pieces 12-20 in a cutting process with rotary blades 32-38. Every other piece in the divided direction of the plurality of magnet pieces 12-20 is inverted by using a horizontal direction to the cut surfaces as a rotating direction. Accordingly, cut grooves formed on each cut surface cross each other in between two adjacent permanent magnet pieces. When the plurality of magnet pieces 12-20 are stacked, in such a way that the cut surface comes into contact with the one of adjacent permanent magnet piece, they are inserted and arranged as a single integrated magnet inside the hole of a rotor core.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291716-A (JP)
Title: Control device for homogeneous charge compression ignition engine
Inventor: KUROTANI TADASHI
IPC: F02D41/40
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily burn an air fuel mixture in a combustion chamber even under a condition where temperature in the combustion chamber is low when an operation mode of a homogeneous charge compression ignition engine (HCCI engine) returns from a fuel cut mode to a normal mode.  <P>SOLUTION: The HCCI engine 1 can supply two kinds of fuel having different octane numbers to each cylinder 3 by fuel supply devices 17, 18. A control device 2 of a fuel supply control means 50 increases ratio of supply quantity of fuel having lower octane number to whole supply quantity of two kinds of fuel to the combustion chamber as compared to normal ratio regulated by normal control operation quantity group determined based on predetermined control low by a FC correction process part 57 during a predetermined period right after return from the fuel cut mode to the normal mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306930-A (JP)
Title: Culture medium for examining coliform group, method for producing the culture medium and method for determining coliform group
Inventor: MITSUMOTO HIROYUKI
IPC: C12Q1/04
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentrated culture medium for examining coliform groups, which does not precipitate and is superior in storage stability.  <P>SOLUTION: This culture medium for examining the coliform groups is constituted of (A) 7.5 to 11.0%(w/v) sodium chloride, (B) 1.5 to 2.2%(w/v) potassium nitrate, (C) 1.5 to 2.2%(w/v) potassium dihydrogen phosphate, (D) 6.0 to 8.8%(w/v) dipotassium hydrogen phosphate, (E) 7.5 to 11.0%(w/v) peptone, (F) 0.15 to 0.22%(w/v) 5-bromo-4-chloro-3-indolyl-β-D-galactopyranoside, (G) 0.15 to 0.22%(w/v) isopropyl-β-D-thiogalactopyronoside, (H) 1.5 to 2.2%(w/v) sodium pyruvate, (I) 20 to 30%(w/v) propylene glycol, and (J) water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291307-A (JP)
Title: Method for manufacturing die, method for manufacturing steel for die, and method for manufacturing die using steel for die
Inventor: IBUKI MOTOHIRO
IPC: C22C38/48
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a die of which dimensional change occurring after heat treatment is relatively small, a method for manufacturing a steel for the die and a method for manufacturing the die using the steel for the die.  <P>SOLUTION: The method for manufacturing the die includes the following steps: a steel having a prescribed composition is cooled from a first quenching temperature T<SB>q1</SB>at a first cooling rate C<SB>1</SB>of ≥12°C/min; the steel is tempered in such a way that a first tempering index λ<SB>1</SB>becomes larger than a tempering index of secondary hardening peak λ<SB>peak1</SB>and a tempering index of dimensional change rate peak λ<SB>peak2</SB>; the above steel is then rough worked and formed into the die having a prescribed shape; the die is cooled from a second quenching temperature T<SB>q2</SB>at a second cooling rate C<SB>2</SB>of ≥12°C/min; and the above die is tempered in such a way that a second tempering index λ<SB>2</SB>becomes smaller than the tempering index of dimensional change rate peak λ<SB>peak2</SB>and a dimensional change rate at the second tempering index λ<SB>2</SB>becomes within a range of ±0.05% of a dimensional change rate at the first tempering index λ<SB>1</SB>. The method for manufacturing the steel for the die and the method for manufacturing the die using the steel for the die are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007325922-A (JP)
Title: Method and device for endoscopic gastric restriction
Inventor: ORTIZ MARK S
IPC: A61B17/068
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic gastric device for connecting opposing tissues and its method.  <P>SOLUTION: The use of this endoscopic device and its method enable the delivery of a plurality of fasteners to opposing tissues, so that the tissues can be connected to each other via a suture thread that has been passed through the fasteners in advance and thereby can be quickly and easily deployed. Though the method and device concerning this invention can be applied to various treatment measures, the method and device illustrated here in this specific practical manner can form a gastric pouch inside a stomach by drawing its two opposing walls close to each other, which results in slowing down the speed of emptying the stomach.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292365-A (JP)
Title: Shape evaluation method, shape evaluation device, and three-dimensional inspection device
Inventor: MITA TAICHI
IPC: G01B11/25
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To suitably evaluate a surface shape of an object regardless of a relative position of a light source or a photographing device with respect to an inspection object.  <P>SOLUTION: The shape evaluation method is provided with a shape recognition step for recognizing the surface shape of the evaluation object when evaluating the surface shape, a representative point extracting step for extracting a representative point from the recognized surface shape of the evaluation object, a shape specifying step for specifying a shape of a prescribed region around the extracted representative point, a vector definition step for defining a light source direction vector with respect to the representative points, a representative point selection step for selecting only the representative point wherein a virtual reflection vector in correspondence with the light source direction vector is included in a prescribed region from a virtually determined direction among the representative points, and a highlight line generation step for generating a highlight line virtually generated on the surface of the evaluation target based on a highlight point group which is a group of the selected representative points. The surface shape of the evaluation target is evaluated based on the generated highlight line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292411-A (JP)
Title: Test equipment
Inventor: OKA TETSUYA
IPC: G01R31/26
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To develop test equipment free from noise and vibration in changing from a high-temperature state to a low-temperature state by improving test equipment using a Stirling refrigerating machine.  <P>SOLUTION: A mounting table 6, a cooling tube (auxiliary cooling device) 7 and a heating plate 8 are disposed inside of a test tank 2. The mounting table 6 is provided with a cylinder charging cylindrical portion 11 at its back face side. The cooling tube (auxiliary cooling device) 7 is started when the mounting table 6 is in a high-temperature state, and an operation of the Stirling refrigerating machine 3 is started to lower a temperature of the mounting table to assist cooling performance of the Stirling refrigerating machine. The auxiliary cooling device 7 is stopped under a condition that the temperature of the mounting table 6 is lowered to a situation near a room temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291604-A (JP)
Title: Sheet-like enclosure body and work construction method for sheet-like enclosure body
Inventor: SUZUKI CHOICHI
IPC: E04D5/14
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase the strength of an overlap part of a sheet-like enclosure body while preventing the generation of bulging and distortion on a roof surface.  <P>SOLUTION: This sheet-like enclosure body includes: a plurality of structural materials 6a in a backing part 6, a construction material A on which a metal thin plate 1 and a sheet 2 heat-fused on the surface of the metal thin plate 1 are coated; partial pressing pieces 3 placed at predetermined spaces along the longitudinal direction of overlap parts j of the adjacent construction materials A, A; and a restraint device 4 for fixing the partial pressing piece 3, the overlap parts j of the adjacent construction materials A, A, the partial pressing piece 3, and the structural materials 6a of the backing part 6 from above the partial pressing piece 3. The overlap parts j of the adjacent construction materials A, A and both-side top faces rather closer to the overlap parts j covering the partial pressing pieces 3 and the restraint device 4 are heat-fused h, h by a band-like cover material 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300479-A (JP)
Title: Charged particle beam drawing apparatus, and charged particle beam drawing method
Inventor: ABE TAKAYUKI
IPC: H01L21/027
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus in which the drawing time is shortened and the number of sensors for measuring the height of a sample is decreased even when a multicolumn system is employed.  <P>SOLUTION: The drawing apparatus 100 includes an XY stage 105 moving in a predetermined direction while mounting a sample 101, a column 220 for irradiating the drawing region of the sample 101 with an electron beam 200, a column 320 located in the rear of the column 220 and irradiating the drawing region of the sample 101 with an electron beam 300, a z sensor (a floodlight 209 and a photodetector 210) for measuring the height of a sample in front of the position where the column 220 irradiates the electron beam 200 in the predetermined direction or directly under the irradiating position. The drawing time can be shortened and the number of sensors can be made fewer than the number of columns.  <P>COPYRIGHT: (C)2009,JPO&INPIT