baber/WOPTO huggingface dataset:
Patent JP-2003333605-A (JP)
Title: Image pickup device
Inventor: MORI KEIICHI
IPC: H04N9/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device which realizes pixel addition driving which doesn't change color reproduction of a color balance or the like and, especially, is free from degradation in image quality even in the case that a substrate bias voltage is varied.  <P>SOLUTION: The image pickup device is provided with a substrate bias voltage VSUB setting part 202 for variably setting a value of the substrate bias voltage of a CCD imaging device 5 and a white balance setting and color correction part 203 for performing color correction of an image pickup signal outputted from the CCD imaging device 5 in accordance with the value of the substrate bias voltage set by the substrate bias voltage VSUB setting part 202.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329052-A (JP)
Title: Constant velocity fixing ball joint
Inventor: WECKERLING THOMAS
IPC: F16D3/223
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opposed track joint having an improved controllability.  <P>SOLUTION: A constant velocity fixing ball joint in the form of the opposed track joint comprises an outer joint member, an inner joint member, a torque transmit ball housed in a paired track having an outer track and an inner track, and a ball cage having a cage window guided to a plane on which an angle equally divided into two when the ball is held in a common plane and the joints are connected together. A first outer track forms a first paired track with a first inner track. The tracks run in a first axial direction toward the connecting end of the inner joint member, are different from each other and hold a first ball. A second outer track forms a second paired track with a second inner track. The tracks run in a second axial direction toward the connecting end of the outer joint member, different from each other and hold a second ball. The first paired track is positioned in the radial direction oppositely to the first paired track. The second paired track is positioned in the radial direction oppositely to the second paired track.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330359-A (JP)
Title: Cutting tool made of surface coated cemented carbide with hard coating layer exhibiting excellent chipping resistance in heavy cutting condition
Inventor: OKADA KAZUKI
IPC: B23B51/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide with a hard coating layer exhibiting excellent chipping resistance in heavy cutting conditions.  <P>SOLUTION: This cutting tool made of surface coated cemented carbide is formed by physical vapor deposition of the hard coating layer in the average layer thickness of 1-15 μm on the surface of a cemented carbide base body. The hard coating layer is formed (a) to have two-phase texture with Co dispersedly distributed in a base of a composite nitride of Al, Ti and Si, (b) that the base of the composite nitride of Al, Ti and Si satisfies a specific composition formula, (c) that Co maximum rate dispersion points and Co absence points exist in an alternately repeated manner at prescribed space along a thickness direction and that the dispersion rate of Co continuously increases/decreases from the Co maximum rate dispersion point to the Co absence point and in the reverse direction, and (d) that the spacing of the adjacent Co maximum rate dispersion points and Co absence points is 0.01-0.1 μm and that the Co dispersion rate at the Co maximum rate dispersion points is 1-10 atomic % at the occupancy rate in the total amount with the base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329691-A (JP)
Title: Mah-jongg game machine and control program therefor
Inventor: SATO KAZUNOBU
IPC: A63F13/45
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mar-jongg game machine which enables a player to sufficiently enjoy the mar-jongg games without being felt bored.  <P>SOLUTION: The mar-jongg game machine is equipped with a display device which displays images at least showing tiles in the players' hand and discarded tiles and images showing the discarded tiles of fighting characters which are opponents on the games to offer the mar-jongg games which enable the player to contest with a plurality of fighting characters sequentially and has a fighting character lottery means for determining the order of fightings with the plurality of fighting characters by lottery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334714-A (JP)
Title: Parameter optimization method, parameter optimization device, parameter optimization program, and sailing control device
Inventor: KAJI HIROTAKA
IPC: G01M15/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parameter optimization method, parameter optimization device and parameter optimization program suitable to the real-time optimization of a parameter relating to a control processing of a control system for a predetermined control object.  <P>SOLUTION: The sailing control device 3 comprises a constant speed sailing control part 30 and a trim angle control part 31. The trim angle control part 31 comprises an evaluation value calculation module 31a for calculating the evaluation value of trim angle; an information storage part 31b; a statistic model forming module 31c for forming a statistic model by taking the evaluation value stored in the information storage part 31b as an explained variable and operation information including the trim angle as an explanatory variable; a target trim angle calculation module 31d for calculating a target trim angle from the statistic model; and a statistic model storage part 31e for storing the formed statistic model.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341671-A (JP)
Title: Information processing system, control method, control program and recording medium
Inventor: FUKUDA KENTARO
IPC: G06F40/143
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately detect an error part of a program.  <P>SOLUTION: An information processing system for analyzing a generation program for generating document information comprising a plurality of document components, which generation program has a plurality of generation commands for generating the plurality of document components included in the document information respectively, comprises: a correspondence information generation part for executing the generation program and generating correspondence information indicating correspondence between the plurality of generation commands and the document components generated by the executed generation commands; a selection part for selecting any of the plurality of document components at a user's instruction; and a command information output part for selecting, according to the correspondence information, the generation command that has generated the document component selected by the selection part and outputting information identifying the generation command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342751-A (JP)
Title: Cmp slurry, polishing method, and method of manufacturing semiconductor device
Inventor: MINAMI FUKUGAKU
IPC: B24B37/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slurry which is capable of reducing both dishing and erosion and polishing a target surface as an object of polishing at a practical polishing speed.  <P>SOLUTION: The CMP (chemical mechanical polishing) slurry contains composite particles including a composite resin component and an inorganic component and resin particles. The CMP slurry is characterised by having a viscosity of below 10 mPaS.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338203-A (JP)
Title: Printer system
Inventor: TAKAHIRA TOMOYUKI
IPC: G06F3/12
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer system which can save electric power.  <P>SOLUTION: In the printer system with a host computer 1 and a printer 2 connected thereto, the printer 2 is equipped with a printer controller 3 which carries out staged power control and an image adjustment process by a processing event notification of PDL data based on a page description language from the host computer 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004237276-A (JP)
Title: Filtration/separation apparatus for fluid medium
Inventor: HEINE WILHELM
IPC: B01D61/18
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration/separation apparatus which is lower in energy consumption than a conventional one, has a high separation capability, does not require a wide installation space, and is compatible with a conventional one.  <P>SOLUTION: The filtration/separation apparatus, used for filtrating and separating an object fluid medium with a membrane by ultrafiltration, circulation permeation, and nanofiltration, has a compact case (14) lined with a membrane cushion, a charge port (15) for the medium introduced into the filtration/separation apparatus, and discharge ports (16, 17) for a permeated substance (18) and residues (19) taken out of the filtration/separation apparatus. Many membrane cushions (13) are wound around a permeated substance discharge/collection device (21) piercing the filtration/separation apparatus to form a multi-element helical body (20). Each of permeated substance discharge ports (131) formed at the terminals (130) of each membrane cushion (13) is caused to communicate with a permeated substance charge port (210) of the permeated substance discharge/collection device (21).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004041190-A (JP)
Title: Nucleic acid-immobilized substrate
Inventor: USHIKU HIROAKI
IPC: G01N33/53
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nucleic acid-immobilized substrate obtained by stably immobilizing a long nucleic acid probe on a solid phase carrier, capable of obtaining a high reproducibility in a hybridization reaction.  <P>SOLUTION: This solid carrier 2, in a plurality of oligo-nucleotide molecules 3 bonded with the solid phase carrier 2 and the nucleic acid-immobilized substrate 1 containing a nucleic acid probe immobilized on the solid phase carrier 2 mediated by the oligo-nucleotide molecules 3, obtained by hybridizing ≥2 out of in the plurality of the oligo-nucleotide molecules 3 with the nucleic acid probe 4 on ≥2 domains on the nucleic acid probe 4 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349114-A (JP)
Title: Device for estimating output characteristic of fuel cell
Inventor: EIMIYA KIYOMI
IPC: H01M8/04
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for estimating output characteristics, capable of estimating output characteristics of a fuel cell in a relatively short period of time.  <P>SOLUTION: The device 40 for estimating output characteristics of a fuel cell comprises current and voltage detecting means 54, 56 for detecting an output current and a voltage between terminals of a fuel cell, and a means for estimating output characteristics of the fuel cell according to the detected output current, the detected voltage between the terminals, and the basic characteristics of the fuel cell. The device 40 further comprises a means S36 for calculating an estimated voltage value from the detected output current and the basic output characteristics of the fuel cell, a means S38 for calculating a voltage deviation between the estimated voltage value and the detected voltage between the terminals, a means S40 for distributing the voltage deviation with a predetermined ratio into an internal resistance deviation and an open circuit voltage deviation of the fuel cell, and a means S42 for compensating for the output characteristics based on the distributed voltage deviation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350428-A (JP)
Title: Servo motor controller for automobile
Inventor: SUNAGA HIDEKI
IPC: H02P5/68
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a servo motor for automobile which can be restored at a low cost by protecting a motor and a drive means against damage thereby improving maintainability, e.g. replacement of a motor, or the like.  <P>SOLUTION: The controller of a servo motor for automobile comprises an air conditioner amplifier 116 having a power supply circuit 150 and an amplifier side control circuit 117 delivering a designation signal through a communication line 15, and a plurality of slave side motor units 2d interconnected through a power supply line 14 and the communication line 15 and provided with an H bridge output circuit for rotary driving a motor with power from the power supply line 14. The slave side motor unit 2d is provided with overcurrent and overtemperature detecting circuits for detecting abnormality from the H bridge output circuit. An abnormality detection signal is delivered through the communication line 15 and the amplifier side control circuit 117 of the air conditioner amplifier 116 interrupts power supply to the power supply circuit 150.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356175-A (JP)
Title: Image pickup device
Inventor: MARUYAMA SO
IPC: H04N5/335
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device for which a plurality of aberrations, such as the curvature of field, distortion aberration, etc., can be corrected in well balanced states and which is high in resolution while the device has a small size.  <P>SOLUTION: The image pickup device 10 contains an optical image pickup system 11 and an image pickup element 12 which receives the light passed through the system 11. The image pickup element 12 has a polynomial surface curved in the thickness direction. For example, the line of intersection X of a plane containing the optical axis of the optical image pickup system 11 and the image pickup element 12 is expressed by X=B<SB>1</SB>Y<SP>2</SP>+B<SB>2</SB>Y<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353481-A (JP)
Title: Control of air-fuel ratio of internal combustion engine
Inventor: FUWA NAOHIDE
IPC: F02M25/08
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suppressing the deterioration of performance for controlling air-fuel ratio resulting from aging and a variation in manufacture of an internal combustion engine.  <P>SOLUTION: A control device for controlling the internal combustion engine having a fuel supply mechanism capable of adjusting the supply amount of fuel comprises a flow sensor for measuring an intake air flow amount as the flow amount of air sucked into the combustion chamber of the internal combustion engine, a pressure sensor for measuring an intake air pressure as the pressure of the air sucked into the combustion chamber of the internal combustion engine, a characteristic variation predicting part predicting the characteristic variation of the internal combustion engine according to the intake air flow amount and the intake air pressure, and a fuel supply mechanism control part for controlling the fuel supply mechanism. The fuel supply mechanism control part can control the fuel supply mechanism so as to compensate the characteristic variation of the internal combustion engine according to the prediction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355216-A (JP)
Title: Image reduction method and image reduction processing program
Inventor: NOMA YOSHIKI
IPC: G06T3/40
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reduction method which enables a high-speed execution even in a computer environment where an operating function is limited to addition, subtraction, and shift operation or the like, which prevents the occurrence of disappearance of a thin line, and which is appropriate for software processing.  <P>SOLUTION: The number of pixel Ns of X direction of a source image is compared with 2<SP>N</SP>in S13, then the process moves to S14 if the Ns is not more than 2<SP>N</SP>, and the value, which is found by dividing 2<SP>2N</SP>by the number of pixel Nd of a horizontal direction of a destination image, is calculated and set as α. If residual E is less than the number of pixel Nd of the horizontal direction of the destination image in S17, the pixel of the destination image is found as (Pd=Ps(Xs)+(α×E×Ps(Xs+1)-Ps(Xs)))/2<SP>2N</SP>in S19. High-speed operation is realized because the shift operation is substituted for the division in 2<SP>2N</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352828-A (JP)
Title: Aromatic polycarbonate resin composition for spectacle lens
Inventor: HIRAI YASUHIRO
IPC: C08K5/524
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle lens composed of an aromatic polycarbonate resin composition having excellent ultraviolet absorptivity, weather resistance and mold staining resistance, and also having excellent impact resistance, heat resistance, color stability, transparency, chemical resistance and mold releasability.  <P>SOLUTION: The aromatic polycarbonate resin composition comprises (a) 100 pts.wt. aromatic polycarbonate resin having 20,000-50,000 viscosity average molecular weight, (b) 0.05-2 pts.wt. saturated aliphatic hydrocarbon having 200-1,000 number average molecular weight, (c) 0.1-1 pt.wt. benzotriazole-based ultraviolet absorber having the maximum absorption wavelength at ≥350 nm, and (d) 0.01-2 pts.wt. phosphite-based stabilizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325056-A (JP)
Title: Air curtain device for housing
Inventor: SUZUKI TAKESHI
IPC: F24F9/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device preventing spreading of harmful gas generated from a pickling tank, a flux tank, a plating tank, or the like housed in a housing provided in a factory to the atmosphere by using an air curtain.  <P>SOLUTION: The device is characterized by that in the housing 2 provided in an interior of the factory, the air curtain 15 is formed in an elongated gap 7 of a housing ceiling 3 provided for conveying steel or the like in an interior of the housing 2, one side of the ceiling divided by the gap 7 of the housing ceiling 3 is composed of a push hood 12 having a blow-out opening 13, the blow-out opening 13 is provided at an angle in the direction from a blow-out opening center toward the housing interior, and an air curtain air flow sent from the blow-out opening 13 to the housing interior is sent to an exhaust gas washer 11 by an exhaust fan 10 attached to the housing 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357863-A (JP)
Title: Tableware
Inventor: FUJII TORU
IPC: B32B5/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide light-weight tableware of high durability, a high heat insulation property, and small environmental loads at the time of disposal.  <P>SOLUTION: The tableware is manufactured from a composite resin composition composed of a fiber layer 5a rich in natural fibers 3 and resin layers 5b which are provided on both front and back sides of it and are poor in the natural fibers or do not contain them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361192-A (JP)
Title: Method for analyzing composition of optical disk target by fluorescent x-ray
Inventor: TAKAHASHI TOMIO
IPC: G01N1/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing the composition of an optical disk target, especially the composition of an Ag-In-Te-Sb-based or Ag-In-Te-Ge-Sb-based target material and capable of improving analysis precision and analyzing the composition in a short time by using a fluorescent X-ray (XRF) method instead of a wet method, speedily and accurately creating a calibration curve, and appropriately preparing a sample of the optical disk (recording film) target material.  <P>SOLUTION: In the method for analyzing the composition of the optical disk target by fluorescent X-rays, the optical disk target sample is pulverized by a cyclone mill into grain diameters of 0.9-1.2 μm on a BET (specific surface area) basis. Pulverized power is press-molded into a size of 20 mmϕ or less to be a sample for composition analysis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363268-A (JP)
Title: Optical semiconductor device
Inventor: SEKIGUCHI SHIGEAKI
IPC: H01S5/042
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stability of a wavelength and a light intensity in an optical semiconductor device containing a Mach Zehnder optical modulator having a capacity-loaded electrode, and to put it to a practical use for a communication in a broad band and at a long distance regarding the optical semiconductor device.  <P>SOLUTION: In the optical semiconductor device containing the Mach Zehnder optical modulator with the capacity loaded type electrode; a phase adjusting section 400 formed to at least one optical guide in two optical guides 302A and 302B in the Mach Zehnder interferometer, and an element isolation section 700 electrically isolating the optical modulator 300 with the capacity-loaded electrode and the phase adjuster 400, are formed. Accordingly, the formation of the phase adjuster formed to at least one optical guide in the two optical guides in the interferometer and the element isolating section electrically isolating the optical modulator with the capacity charged type electrode, and the phase adjuster is used as a basis in the optical semiconductor device containing the optical modulator with the capacity-charged electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359431-A (JP)
Title: Automated storage and retrieval warehouse
Inventor: TAI AKIHITO
IPC: B65G1/06
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact automated storage and retrieval system capable of performing high-speed mass warehousing and shipping of articles.  <P>SOLUTION: The automated storage and retrieval warehouse 2 has elevating/lowering shelves 4 and 6 on the warehousing side and the shipping side. In the elevating/lowering shelves 4 and 6, a plurality of elevating/lowering frames are elevated/lowered to pass a carrying surface of a roller conveyor, articles are scooped from the conveyor in the elevating mode, and dropped on the conveyor in the lowering mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251097-A (JP)
Title: Parking facility using container
Inventor: SAITO RIKIMARU
IPC: E04H6/10
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking facility which, ensuring a wide parking space, can be easily set up and taken apart.  <P>SOLUTION: A plurality of containers 2 are arranged in lines. Beams are put up over the containers 2 so that a second-floor material for a parking space 3 is supported by the beams. The interior space of the container 2 is divided into a plurality of small rooms by partition walls which extend almost perpendicularly to a longitudinal side of the container. The small rooms are used as mini-storages for rent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI