baber/WOPTO huggingface dataset:
Patent JP-2005214827-A (JP)
Title: Instrument and method for measuring impurity in gas
Inventor: KATANO MAKIKO
IPC: G01N1/18
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument and a method for measuring impurities in gas capable of enhancing analytical precision by a simple measuring operation.  <P>SOLUTION: This instrument/method is provided with a capturing part for capturing impurities in gas into pure water, a dividing part for dividing a capturing solution captured by the capturing part into at least two, an oxidant addition part for adding an oxidant into at least either of the respective capturing solutions divided by the dividing part, and an analytical part for analyzing at least either of the capturing solution added with the oxidant or the capturing solution added with no oxidant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212067-A (JP)
Title: Ultrasonic polishing method and its device
Inventor: YOKOYAMA NOBUYUKI
IPC: B24B37/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic polishing method for uniformly and accurately polishing a surface formed with complicated shapes and fine irregular shapes and its device.  <P>SOLUTION: After a polishing object surface 11 of a workpiece 1 is transferred to viscous fluid 3 stored into a container 4, polishing fluid 2 mixed with abrasive agent is injected into a transferred recessed part, the workpiece 1 is placed on the polishing fluid 2, fixed pressure is applied to the workpiece 1, and ultrasonic vibration is impressed from a vibrator 12 excited from an ultrasonic oscillator 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2007220692-A (JP)
Title: Semiconductor laser
Inventor: OYA MASATERU
IPC: H01S5/20
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high output power semiconductor laser for communication capable of realizing a high optical output power with a low operating current, high optical fiber coupling efficiency, and excellent high-temperature characteristics without impairing mass productivity.  <P>SOLUTION: An n-type InGaAsP mode-expansion layer 102 is provided between an n-type InP substrate 101 and an n-type InP clad layer 103. An n-side optical guiding layer 104 and a p-side optical guiding layer 106 are different from each other in composition or layer thickness, or in the both. The mode-expansion layer 102 is a high refractive index layer consisting of one or more layers having a different refractive index from that of the n-type clad layer 103, and its effective refractive index is higher than that of a p-type clad layer 107. The distance is 0.2 μm or more between the n-side optical guiding layer 104 and the mode-expansion layer 102.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005211032-A (JP)
Title: METHOD FOR MEASURING GENE TRANSCRIPTION FUNCTION BY DETERMINING mRNA ORIGINATING FROM FOREIGN GENE AND VARIOUS PRIMER USED THEREIN
Inventor: ISHIHARA HIROSHI
IPC: C12Q1/02
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively measuring the cDNA amplified from a foreign gene of a very small quantity even in the case where other foreign genes are included in large amounts in the same sample.  <P>SOLUTION: This invention provides a method for selectively determining mRNA originating from a very small quantity of foreign gene through the real time PCR technique; a method for measuring the transcriptional function (transcription function) of an arbitrary sequence that is connected to the upstream of the structure gene coding region by using the determination method; and a variety of primers to be used in these techniques.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220789-A (JP)
Title: Swash plate type fluid compressor
Inventor: NISHIDA HIDEAKI
IPC: F03C1/38
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate type fluid compressor for suppressing the leakage of operating fluid from between a cylinder block and a valve plate particularly when a mouth is open on a high pressure side.  <P>SOLUTION: The swash plate type fluid compressor comprises the cylinder block 5 rotatably provided, a piston 6 reciprocatively provided in the cylinder block with a piston shoe 7 at one end, a swash plate part 8 on which the piston shoe slides, and the valve plate 9A having a low pressure port 16A to be a relatively low pressure fluid flow path and a high pressure port 17A to be a relatively high pressure fluid flow path for sliding together with the cylinder block to seal fluid in the cylinder block with a seal surface 90A. The sealing surface of the valve plate on the high pressure port side is set to be lower than on the low pressure port side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222308-A (JP)
Title: Information processing method, information processor, computer program, and recording medium
Inventor: ABE MASAHIRO
IPC: G16H30/20
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that correct patient information to be registered in a database is updated by wrong patient information and registration is carried out when the patient information attached to the image to be inputted is wrong in registering the patient information attached to a medical care image to a database, and on the other hand information such as a patient name is desired to be updated optionally since it may be changed by reasons of marriage etc.  <P>SOLUTION: An information treatment method for registering attached information of an image to a storage device has; an attached information reading process for reading attached information of an inputted image; a verification condition setting process for setting up a verification condition of attached information; an attached information verification process which verifies attached information of newly inputted image against attached information already registered in the storage device based on the verification condition set up by the verification condition setting process; and an attached information registration control process which controls registration operation of attached information of the newly inputted image to the storage device based on the verification result of the attached information verification process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221854-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor
Inventor: TAKIZAWA KUMIKO
IPC: G03G5/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor which can maintain stable dispersion characteristics and sensitivity characteristics.  <P>SOLUTION: In the method for manufacturing an electrophotographic photoreceptor having a charge generating layer and charge transporting layer on a conductive supporting body, the charge generating layer is formed by coating the supporting body with a coating material which is dispersed by a dispersion method having a step of colliding a mixture of at least oxy-titanium phthalocyanine, a binder resin, hydrophilic organic solvent, hydrophobic organic solvent and water in a liquid state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224065-A (JP)
Title: Power generator
Inventor: AOYAMA TAKEO
IPC: F02D25/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain increase in the power generation output of a power generator, by suppressing the generation of noise, without generating the problem regarding its lifetime.  <P>SOLUTION: The generator 2 of the power generation apparatus 1 includes a first rotor 9 for supporting a magnet 8 rotatively about an axial center 7, and a second rotor 11 rotatively about the axial center 7, to support a power-generating coil 10 facing the magnet 8. The engine 3 has a first engine 27 for rotatively driving the first rotor 9 in one direction A about the axial center 7 and a second engine 28 for rotatively driving the second rotor 11, in a direction B opposite to the one direction A about the axial center 7. The power generator also includes first, second starters 29, 30 which can start the first, second engines 27, 28. The power generator also includes at least either one one-way clutch of a first one-way clutch 31, for allowing the first rotor 9 to allow rotation only in one direction A and a second one-way clutch 32 allowing rotation, in only the opposite direction B of the second rotor 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224338-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the checking whether any problem occurs in the devices within the game machine or not while utilizing the existing structure of the game machine as much as possible.  <P>SOLUTION: The connection part on the side of an audio lamp controller 262 at the first connection cable 401 and the connection part on the side of a pattern display controller 400 at the second connection cable 402 are made common in shape and the main controller 261 outputs the common command signal through the first connection cable 401 to operate either of the audio lamp controller 262 and the pattern display controller 400. In this manner, the connection part 401a on the side of the audio lamp controller 262 at the first connection cable 401 is connected to the side of the pattern display controller 400 and an inspection can be tried out. This can provide a game machine which facilitates the checking whether any problem occurs in the devices within the game machine while utilizing the existing structure of the game machine as much as possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237112-A (JP)
Title: Polyurethane composition for golf ball
Inventor: WU SHENSHEN
IPC: C08G18/28
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball having improved stability of pigment dispersion and curing agent blend and including polyurethane and polyurea compositions.  <P>SOLUTION: This golf ball includes a core and a cover and the cover comprises the compositions including polyurethane prepolymer manufactured of reaction products between isocyanate and polyol; and the curing agent blend manufactured of, at least, a kind of a hardener and at least, a kind of a compatible freezing point depressing agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005226950-A (JP)
Title: Refrigerating air conditioner
Inventor: UNEZAKI FUMITAKE
IPC: F25B1/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating air conditioner low in cost by controlling refrigerant quantity distribution in the refrigerating air conditioner without using a container such as a receiver, and capable of performing high efficiency operation by controlling high pressure to such a high pressure as to maximize the coefficient of performance by the control of refrigerant quantity distribution.  <P>SOLUTION: This refrigerating air conditioner with a compressor, a radiator, pressure reducing devices and an evaporator annularly connected, is operated in the supercritical state of high pressure, wherein the pressure reducing devices 6, 8 are installed upstream and downstream of connection piping 7 for connecting the radiator 9 to the evaporator 5, and a control device 13 is provided for controlling flow resistance at the pressure reducing devices 6, 8 to control the quantity of a refrigerant existing in the connection piping 7 to thereby control the operating state of the refrigerating air conditioner into a predetermined target state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234176-A (JP)
Title: Slot rod, and slot type plastic optical fiber cable
Inventor: ISAKI MASAHIRO
IPC: G02B6/44
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a slot rod is not used as it is since a transmission loss characteristic is deteriorated caused by temperature change due to the difference of linear expansion coefficients, that is the linear expansion coefficient of a coated plastic optical fiber is large but that of a center tension body is small, by improving the slot rod, which is used for a coated quartz glass optical fiber and utilizing it for the coated plastic optical fiber.  <P>SOLUTION: In the slot type plastic optical fiber cable in which a coated plastic optical fiber is housed in a slot (groove) of the slot rod, the cross section area of the center tension body in the center of the slot rod is defined as ≤3% of the total cross section area of the slot rod (including the cross section area of the center tension body). With a stable transmission performance and easy manufacturing, this slot type plastic optical fiber cable has cost effectiveness and flexibility.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249112-A (JP)
Title: Lubricant for reducing friction caused by loading stent and stent delivery system
Inventor: JACKSON KAREN PAULETTE
IPC: A61F2/06
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which allows a stent to be loaded in a stent delivery system with reduced friction.  <P>SOLUTION: The system is a system for loading a self-expandable stent on a stent delivery system, and comprises preparing a lubricant coating on one or more component elements in order to substantially reduce friction caused by the loaded stent, wherein the stent may be coated or not coated, and the lubricant coating contains a solution of Dow Corning (R) MDX4-4159 Fluid 50% Medical Grade Dispersion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005234347-A (JP)
Title: Transfer device
Inventor: MURAKAMI SUSUMU
IPC: G03G15/16
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization and the reduction of cost by supplying transfer power to a transfer roller for a monochrome image and a transfer roller for a full color image by using a single power source device while maintaining transfer accuracy.  <P>SOLUTION: The transfer device is equipped with primary transfer rollers 13a to 13d supported to freely ascend/descend inside a moving path so as to be opposed to respective photoreceptor drums 101a to 101d while putting a part of an intermediate transfer belt 11 in between, a slide member 22a for a monochrome image and a slide member 22b for a full color image which freely move back and forth in a horizontal direction, a conductive member 40 arranged in the slide members 22a and 22b and the single common power source 50 connected to the conductive member 40. The power is supplied to the primary transfer rollers 13a to 13d from the common power source 50 through the conductive member 40 and elastic members 40a to 40d included in the conductive member 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230349-A (JP)
Title: Cutter
Inventor: KOBAYASHI MITSUHARU
IPC: B26B13/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter which is easy to carry and capable of crushing even hard objects including plaster with ease.  <P>SOLUTION: This cutter comprises a fixed lever 130, on the fixed blade side, having a fixed blade anchored at the front end, a fixed lever 150, on the movable blade side, having a movable blade 140 held at the front end, an elastic member 145 which pushes the movable blade away from the fixed blade, ratchet teeth 142 which are formed on the movable blade 140 on an arc concentric with the rotation axis of the movable blade, a feed claw 170 which is to be engaged with the ratchet teeth to rotate the movable blade in the direction toward the fixed blade, an handle lever 160 whose front end is pivotally fixed on the fixed lever 110 to drive the feed claw 170, a catch claw 180 which is to be engaged with the ratchet teeth to prevent the movable blade 140 rotated by the feed claw from turning reversely, and a lock claw 190 for stopping the return of the handle lever. When the handle lever 160 is reversely turned, the catch claw is disengaged from the ratchet teeth, and the movable blade returns to the initial position due to the elasticity of the elastic member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232644-A (JP)
Title: Color cardboard for thermoforming
Inventor: TAKAHASHI HIROTO
IPC: D21H13/24
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the production cost of a multi-ply board produced by laminating a thermoplastic fiber mixed layer on one or both surfaces of a color board layer.  <P>SOLUTION: A color cardboard for thermoforming is produced by laminating a layer containing 20-80 wt.% thermoplastic fiber and having a basis weight of ≤40 g/m<SP>2</SP>on one or both surfaces of a color board layer by a combination paper machine. The surface layer containing the thermoplastic fiber is melted by the heat-treatment of the color board for thermoforming to develop the color of the color board layer on the surface. The lightness of the color board layer is preferably ≤70 in terms of L-value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232126-A (JP)
Title: Method for producing 4-carboxy-1,8-octanedioic acid
Inventor: DATE HIDEKI
IPC: C07C51/09
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 4-carboxy-1,8-octanedioic acid having good hue in high yield from 1,3,6-hexanetricarbonitrile obtained by the distillation refining of adiponitrile in a process to produce adiponitrile by the electrolytic dimerization reaction of acrylonitrile.  <P>SOLUTION: 4-Carboxy-1,8-octanedioic acid is produced from a distillation residue containing 1,3,6-hexanetricarbonitrile produced by the distillation refining of adiponitrile in a process for producing adiponitrile by the electrolytic dimerization reaction of acrylonitrile by reacting the distillation residue with a lower alcohol, water and sulfuric acid to convert the nitrile to an ester of 4-carboxy-1,8-octanedioic acid, refining the ester by distillation and hydrolyzing the product in the presence of an acid catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234501-A (JP)
Title: Optical waveguide module
Inventor: URANO YOJI
IPC: G02B6/122
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode pin sealing structure of an optical waveguide module capable of attaining enhancement of moisture resistance and disposition suitable for packaging without enlarging its outer size with simple configuration.  <P>SOLUTION: The optical waveguide module 1 is provided with an optical waveguide plate 2 comprising heater energizing electrodes for controlling optical waveguide by a thermo-optical effect, optical fibers 3 optically coupled to the optical waveguide plate 2, electrode pins 4 for energizing electrodes, a pair of covers 5 sealing the optical waveguide plate and an adhesive part 50 for sealing preventing infiltration of moisture into the inside of the covers 5. The covers 5 comprise lower and upper covers 51 an 52 disposing the optical waveguide plate 2 in recesses thereof and fitted with each other, and a gap 55 for disposing electrode pins communicating from the recess to an external part is provided in a mutual seam thereof. The electrode pins 4 curved in an L-shape are disposed in the gap 55 for disposing the electrode pins and one ends of the electrode pins are connected to electrodes provided on the optical waveguide plate 2 and the other ends are DIP-disposed and exposed at the external part of the cover parts 5 and sealed along the seam to secure a sealing distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004231300-A (JP)
Title: Theftproof case
Inventor: OBARA JIRO
IPC: B65D85/57
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a theftproof case where a housing case housing optical or magnetic recording media can not be easily taken out of a case body.  <P>SOLUTION: The case is provided with the case body capable of putting in and out the housing case housing the optical recording media such as CD or the like and a lock mechanism 3, which prevents the housing case from being drawn from the case body through an opening at the case body, the lock mechanism 3 comprises a receiving section 4 provided with the engaged sections 6A, 6B and a slider 5 provided with engagement sections 7A, 7B, which move from the other end side to one end side of a housing section 4 and engage with the engaged sections 6A, 6B, and the case is provided with an operation tool 14, which releases the engaged condition to actuate the engagement sections to disengage with the engaged sections by allowing the operating tool to be inserted through the opening formed on the rear end side in the forwarding direction of the slider 5, with the engaged sections 6A, 6B engaged with the engagement sections 7A, 7B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005241732-A (JP)
Title: Optical pulse amplification apparatus
Inventor: KAZI SARWAR ABEDIN
IPC: H01S3/30
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pulse amplification apparatus provided with a light source capable of making a wavelength band used for excitation variable even though having a simple structure similar to conventional one.  <P>SOLUTION: The optical pulse amplification apparatus is provided with the light source generating a laser pulse sequence whose intensity is changed in time by modulating intensity of a laser beam pulse sequence and outputting the laser beam pulse sequence as a optical soliton sequence whose frequency is changed by using a soliton self-frequency shift effect. The optical pulse amplification apparatus is further provided with an optical fiber for Raman amplification converting light outputted from the light source into excited light, an optical coupler inputting the optical soliton sequence to the optical fiber for Raman amplification, an input section inputting a pulse beam to be amplified to the optical fiber for Raman amplification and an output section outputting amplified light from the optical fiber for the Raman amplification and the excited light and the pulse beam to be amplified are going in directions reverse to each other and the pulse beam to be amplified collides with a plurality of pulse beams contained in the excited light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242694-A (JP)
Title: Hand pattern switching apparatus
Inventor: SATO HIROMITSU
IPC: G06T7/40
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand pattern switching apparatus capable of accurately recognizing a hand even when the illuminance of an environment for image pickup is changed.  <P>SOLUTION: The hand pattern switching apparatus for operating a target to be operated by a camera 3 for picking up images for the operation of a hand and the image pickup results of the camera 3 is provided with: a storage means S1 for storing an image picked up in a state the hand does not exist in the image pickup range of the camera 3 as initial image data; a differential means S2 for obtaining differential image data between original image data which is an image picked up in a state that the hand exists in the image pickup range of the camera 3 and the initial image data; a luminance detection means S6 for calculating average luminance in the vicinity of the hand; and a processing means S8 for binarizing the original image data by a threshold based on the average luminance calculated by the luminance detection means S6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI