baber/WOPTO huggingface dataset:
Patent JP-2004340627-A (JP)
Title: Analytical system for residual chemical substance
Inventor: NAKANISHI YUTAKA
IPC: G01N21/3577
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical system for analyzing a residual chemical substance in an agricultural product capable of automating a series of operations for removal of a contaminant and measurement of the residual chemical substance so as to eliminate a personal error caused by measuring persons and to provide an accurate value in a short time, when analyzing the residual chemical substance in the agricultural product.  <P>SOLUTION: This system includes a spectroscopic measuring means for measuring spectrometrically a sample liquid extracted by an organic solvent after chipping and uniformizing the agricultural product, a computing means for recognizing a contaminant component in the sample liquid based on a measured value by the spectroscopic measuring means, for computing a concentration thereof, and for assigning a solid phase cartridge for adsorption-removing the contaminant component in the sample liquid, an adsorption means for passing the sample liquid through the assigned solid phase cartridge to remove the contaminant component, and a gas chromatographic analytical measuring means for analyzing the sample liquid flowing out of the cartridge by a gas chromatography or a liquid chromatography.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343323-A (JP)
Title: Electronic equipment
Inventor: KAWAMURA KOICHI
IPC: G06F21/62
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily store only image data which is to be stored even if it is initialized.  <P>SOLUTION: Electronic equipment (100) is provided with a storage medium (20) storing image data and an initialization means (1) initializing the storage medium (20). The storage medium (20) is provided with a designated image data storage region (21) storing designated image data designated by a user. The initialization means (1) initializes a storage region except for the designated image data storage region (21) in storage regions in the storage medium (20).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339558-A (JP)
Title: Low rough surface electrolytic copper foil, and its production method
Inventor: SANO KYOJI
IPC: C25D1/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide low rough surface electrolytic copper foil in which the roughness in the rough surface is reduced and the reduction ratio of tensile strength in accordance with the passage of time or caused by heating treatment is low, and which has excellent high temperature elongation percentage, and to provide its production method.  <P>SOLUTION: The five additives of hydroxyethyl cellulose, polyethyleneimine, acetylene glycol, the sulfonate of an active organic sulfur compound and chloride ions are made present in an electrolytic solution consisting of a sulfuric acid-copper sulfate aqueous solution. Thus, the low rough surface electrolytic copper foil in which the roughness of the rough surface is ≤2.5 μm by Rz, tensile strength at 25°C measured within 20 min from the point of the time on the completion of electrodeposition is ≥500 MPa, further the reduction ratio of tensile strength at 25°C measured after the passage of 300 min from the point of the time on the completion of the electrodeposition is ≤10%, or the reduction ratio of tensile strength at 25°C measured after the application of heating treatment at 100°C for 10 min from the point of the time on the completion of the electrodeposition is ≤10%, and also elongation percentage at 180°C is ≥6% is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341422-A (JP)
Title: Map generation device, map distribution method, and map generation program
Inventor: KIN HIROTAMI
IPC: G06V20/13
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To extract, from a picture of a wide area, the contour shape of a building having a complicated superstructure.  <P>SOLUTION: A map generation device includes an image indication section for receiving the indication of the position of at least one point in a building existing in an aerial photograph picture, a contour extraction section for extracting a building area based on the result of decision on the color around the indicated position and extracting the contour line of the building area, and a vector shape generation section for generating the vector of the contour of the building area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006359-A (JP)
Title: Extreme ultraviolet radiation source
Inventor: ORSINI ROCCO A
IPC: G03F7/20
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EUV radiation source that generates plasma emitting EUV radiation by generating a sheet of a liquid targeted material and by pressure-feeding into a vacuum chamber as a liquid stream filament in which the targeted material is separated, and by irradiating the sheet with a laser beam.  <P>SOLUTION: The EUV radiation source (12) generates the sheet of the liquid target material (36) having the width compatible with a desired laser spot dimension (28) and the thickness compatible with the depth for a mutual action of laser beam and target for the purpose of superior conversion efficiency. The EUV source has a reservoir (10) to house a pressurized very low temperature liquid target material such as liquid xenon. The reservoir also has a column (14) of orifices (16) adjacent to each other. The liquid target material is pressure-fed into the vacuum chamber through the orifices as a liquid stream filament (20) in which the target material to demarcate the sheet is separated. The liquid stream freezes up, and the columns of the frozen target filaments are formed. The laser beam (24) is led to the target region (28) in the vacuum chamber, and the laser beam irradiates on the stream of the filament there, and generates plasma (30) emitting the EUV radiation (32).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346783-A (JP)
Title: Gear pump
Inventor: SO TOKI
IPC: F04C2/18
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly slide between rotary shafts of a drive gear and a follower gear and a bearing bush, to reduce the wear, and to prolong the life.  <P>SOLUTION: In the bearing bushes 14-17 rotatably inserted into and engaged with rotary shafts 10-13, four grooves are formed. A first circular groove 30 is formed on an end face of the gear, an outer peripheral part of which is smaller than a diameter of a tooth bottom part of the gear and stores leakage oil of a connecting part between the gear and the bearing bush. Also, a second circular groove 31 is formed on a surface opposite to the surface on which the first circular groove 31 is formed. The first and second circular grooves 30, 31 communicate with each other by an oil passage 32 spirally formed inside the bearing bush, and a low pressure communicating passage 33 formed as a fourth groove communicates with a low pressure port 5 through a low pressure return passage 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347432-A (JP)
Title: Portable terminal, position measuring processing method, and position measuring processing program
Inventor: KANEDA TOSHIO
IPC: G01C21/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To effectively retry positioning when a user requires the specification of his position.  <P>SOLUTION: In this method for measuring (positioning) the position by utilizing a radio wave from one or a plurality of external radio wave transmission sources (for example, satellites), positioning is performed based on the positioning request from the user (S01, S02), and it is determined whether positioning is succeeded or not based on whether the positioning is completed within a prescribed positioning time or not (S03). When it is determined that the positioning is not succeeded (negative determination in S03) and a response that positioning is performed again is acquired (affirmative determination in S06), the positioning is not performed again by using the same positioning time as before, but the positioning time is reset long (S07) and then the positioning is performed again (S08), and it is determined whether re-positioning is succeeded or not based on whether the positioning is completed within the positioning time after resetting (S09).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345042-A (JP)
Title: Band saw machine
Inventor: KANAZAWA TADASHI
IPC: B24B9/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To remove burrs or the like generated on a cutting surface of a cutting material after a cutting work by a band saw machine when the machine is used as a horizontal type or vertical type band saw machine.  <P>SOLUTION: A grinding file 18, etc. is provided on a side surface of a rotating driving saw wheel 4b. Burr parts generated on the cutting surface of the cutting material 17 are removed by the rotating grinding file 18, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056106-A (JP)
Title: Conductive pattern material, metal particulate pattern material, and pattern formation method
Inventor: KANO TAKEYOSHI
IPC: G03F7/40
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive pattern material of high conductivity and wide application, a metal particulate pattern material, having a metal particulate absorption region of superior durability, into which metal particulates are dispersed in high concentration, and to provide a pattern formation method by which they are manufactured in a simple process of high productivity.  <P>SOLUTION: After a pattern comprising hydrophilic/hydrophobic regions is formed on a surface of a substrate, metal ions or metal salt is added to the hydrophilic region. Then the metal ion or that in the metal salt is reduced to form a metal thin film or the metal particulate absorption region, thereby the conductive pattern material or the metal particulate pattern material is constituted. The pattern formation method comprises a step for forming the pattern comprising the hydrophilic/hydrophobic regions on the surface of the substrate; a step for adding the metal ion or the metal salt to the formed hydrophilic region; and a step for reducing the metal ion or that in the metal salt and then depositing a metal to form a metal (particulate) film pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350146-A (JP)
Title: Image processor
Inventor: HASHIMOTO TETSUYA
IPC: H04N5/91
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of easily confirming focus or an image blur of each of reduced images.  <P>SOLUTION: The image processor has a function by which a plurality of still images acquired in continuous mode with an imaging device are reduced to generate a plurality of reduced images which are composited into a single still image, providing an image file for a single still image, and a plurality of reduced images are cut out one by one from the image file for a still image, which are displayed on a monitor in photographing sequence in continuous mode. The image processor also has a function for displaying by magnifying a part of the image displayed on the monitor (CPU (central processing unit) 121 is a function realizing means).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348056-A (JP)
Title: Digital audio decoder
Inventor: SUZUKI TOSHIHIKO
IPC: G10L21/003
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital audio decoder which permits changing of musical tones relating to pitch, such as pitch conversion and effect impartation, for every channel without drastically increasing the scale of circuits including a memory.  <P>SOLUTION: Reverse quantization circuits 21-1, 21-2, etc., reverse quantize the respective subband samples of the bit stream data of sound sources 20-1, 20-2, etc., for every subband. Time serialization processing circuits 22-1, 22-2 etc., convert the respective subband outputs of the reverse quantization circuits 21-1, 21-2, etc., to time serialization data. Pitch conversion circuits 23-1, 23-2, etc., perform the pitch conversion of the outputs of the time serialization processing circuits 22-1, 22-2 etc. A channel mixing circuit 24 mixes the outputs of the pitch conversion circuits 23-1, 23-2, etc. A filter processing circuit 25 performs the filter processing of the output of the channel mixing circuit 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356763-A (JP)
Title: Mixer circuit
Inventor: KOYA MASATO
IPC: H03D7/12
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer circuit capable of realizing a stable gain and a linear characteristic against fluctuation in the amplitude of a local signal.  <P>SOLUTION: The mixer circuit is provided with a feedback circuit 15 that is connected between an output terminal 14 and a gate of a switch stage 12. Thus, the feedback circuit 15 stabilizes a DC operating current flowing through the switch stage 12 to reduce performance deterioration due to fluctuation in the amplitude of the local signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321725-A (JP)
Title: Hand drill
Inventor: KOSEKI TOMOAKI
IPC: A61B17/56
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand drill capable of reducing the resistance from a side surface of a hole caused by hand deviation or the resistance when pulled out, securing a sufficient strength and penetration power in a short period of time, smoothly discharging chips, cutting sharp with a small cross section area, securing the space for discharging bone chips without producing deficiency such as bending, and being easily lifted up.  <P>SOLUTION: In the hand drill, both edges of a diagonal linear chip groove are blades, and the blades on both edges of the chip groove become gradually acute in the direction of rotation. In another case, the tip of a cylindrical material is pressed and edged in the double-edged shape. A hook hole for pulling up a suture wire is formed on a side surface on the tip side. A grip part is connected to an end of a drill shaft by the insert-molding process and formed in a shape with unevenness closely fitting the palm of an operator's hand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350884-A (JP)
Title: Game machine
Inventor: OKADA WATARU
IPC: A63F5/04
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine full of fun which achieves the higher performance effect with the highly novel playing potentialities by arranging a plurality of lottery positions to determine whether the state advantageous for the players is generated or not while the players are given an advance notice of the possibility of shifting to the specified lottery position beforehand.  <P>SOLUTION: The game machine 1 is provided with a performance display control means which makes a performance display means display the specified advance notice mode for the start of the lottery position corresponding to the type of the lottery position selected by a lottery position selection means beforehand when a position shift control means shifts the state pertaining to the game to the lottery position from the non-lottery position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351560-A (JP)
Title: Polishing tool and nc grinding machine using the same
Inventor: OKUYAMA TETSUO
IPC: B24D3/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing tool for enabling mirror surface finishing on a condition that a grinding wheel is a dry type and a wafer W is a wet type and reduction of environmental load by reducing amount of etching chemical liquid after grinding and reducing colloidal silica, and a NC (numerical control) grinding machine using the same.  <P>SOLUTION: This polishing tool 12 performs mirror surface finishing for surfaces of electronic parts such as a semiconductor wafer and an aluminum hard disk. In the polishing tool 12 in which soft abrasive grain having a chemical action is made as a fixed abrasive grain grinding wheel 5, a ring-shaped cover 1 is provided on an outer peripheral surface side of the polishing tool 12 and a ring-shaped cover 6 is provided on an inner peripheral surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361427-A (JP)
Title: Circuit and method for driving electro-optical panel, electro-optical device and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G09G3/20
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of a flicker etc., in color display.  <P>SOLUTION: The driving circuit for an electro-optical panel is provided with n pieces of selection switching devices including semiconductor devices for respective n pieces of data lines by each of data line groups. The individual selection switching devices output image signals included in inputted multiplex signals in accordance with selection signals. Also, a semiconductor device to which a selection signal is supplied relatively earlier among n pieces of the semiconductor devices in the data line groups has superior off current characteristics as compared to the other semiconductor devices to which selection signals are supplied later.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003320350-A (JP)
Title: Garbage treatment apparatus
Inventor: KUBOTA TORU
IPC: B09B3/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To keep the good decomposition condition of garbage, to extend the life of a decomposition medium and to miniaturize a treatment tank.  <P>SOLUTION: A garbage treatment apparatus has the decomposition medium 10, a water content detection means 11 for detecting the water content of a mixture obtained by agitating and mixing the garbage and microorganisms, and water content control means 6, 8, and 9 which are operated when the detected water content of the mixture becomes a given value or above to dry the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003031-A (JP)
Title: Gold-palladium alloy of high gold content for molding for dental use which is masked with ceramic or is not masked therewith
Inventor: KEMPF BERND
IPC: A61K6/04
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gold-palladium alloy of a high gold content for a molding for dental use which is masked with ceramic or is not masked therewith.  <P>SOLUTION: The gold-palladium alloy contains, by weight, 6 to 25% palladium, ≤12% platinum, iridium, rhodium and/or ruthenium of 0 to 2%, 0.7 to 5.8% tin, and the balance gold. The tin content lies within the range limited by the palladium-tin chart when the platinum content is <2%, and as for the allowable tin content, it is reduced respectively by 0.12% per 2% of the platinum content. Also, the total content of palladium and platinum does not exceed 30%. The alloy has corrosion resistance and biocompatible with no toxicity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321758-A (JP)
Title: Health and welfare instrument of bellows type tube
Inventor: UEHARA MASAHIRO
IPC: A63B67/08
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health and welfare instrument with multiple functions to be used safely and readily by visually handicapped people or people living with the help of a wheelchair, elderly people, and physically unimpaired people.  <P>SOLUTION: The barrier-free health and welfare instrument is constituted by inserting both ends of a bellows type tube 1 in a holder 3 to assemble the bellows type tube 1 into a three-dimensional figure after inserting a guide plate 2 and ball bodies 5 in the hollow, flexible, and transparent bellows type tube 1. A grip 4 which has a finish with protrusions on the surface and an embedded weight 6 of an appropriate weight is mounted on the holder 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360032-A (JP)
Title: Cistern
Inventor: YAMAMOTO WATARU
IPC: C25D21/10
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cistern adapted so that the liquid stored therein may not form a vortex when the liquid is stirred to uniformize its concentration or temperature distribution.  <P>SOLUTION: The cistern 1 is partitioned with a partition 11 of a specified height into a liquid storage tank 12 for storing a liquid L and a stirring tank 13 for stirring the liquid L. During the operation of the cistern 1, a stirrer 15 held in the stirrer holder 16 of the tank 13 is rotated to stir the liquid L stored in the tank 13, while the liquid L flowing from the tank 13 into the holder 16 is delivered to a liquid feed passage 17 by rotating the stirrer 15. The liquid L delivered to the passage 17 flows into the tank 12 through a liquid feed port 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003719-A (JP)
Title: Photographing device
Inventor: TOGAWA TAKESHI
IPC: G03B5/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device capable of appropriately correcting image blur.  <P>SOLUTION: The photographing device is equipped with an image pickup part 112, a 1st shake detection part 104 detecting the rotational component of vibration, a 2nd shake detection part 103 detecting the translational component of the vibration, and correction parts 111, 113 and 119 correcting the blur of an image on the image pickup part based on output signals from the 1st and the 2nd shake detection parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005906-A (JP)
Title: Method of setting retransmitting timer value in tcp communication
Inventor: ISHIKAWA TARO
IPC: H04W28/04
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To determine a retransmitting timer value for reducing the generation of spurious retransmission in communication conforming to TCP.  <P>SOLUTION: In a TCP control unit 20 of the server 14, a spurious retransmission determining section 203 detects spurious retransmission. A spurious retransmission time number storage section 202 stores information about the number of times of detected spurious retransmission. A retransmission data amount storage section 201 stores a data amount of spurious retransmission. A retransmission timer value calculator 204 calculates a retransmission timer value on the basis of the retransmission data amount of spurious retransmission stored in the section 201, the information of the number of times of retransmission stored in the section 202 and a measured acknowledgment latency RTT.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006096-A (JP)
Title: Portable radio device
Inventor: SAITO YUTAKA
IPC: H04B1/3822
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radio device capable of ensuring high antenna performance and reducing the number of assembling steps.  <P>SOLUTION: A conductive metallic frame 14 connected to an upper case 10 is electrically connected to a hinge metal fitting 15, and the hinge metal fitting 15 is rotatably connected to a hinge metal fitting 19 by a rotating shaft 18. The hinge metal fittings 15, 19 and the rotating shaft 18 are formed by conductive metal, and are constituted so as to electrically conduct at a contact point between them. Moreover, the hinge metal fitting 19 is connected to a matching circuit 22 on a circuit substrate 21 via a power supply terminal 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006505-A (JP)
Title: Method for producing aromatic soybean curd
Inventor: OMURA MINORU
IPC: A23L11/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing soybean curd rich in aromatic and sweet soybean flavor, having smooth palate feeling and just-made deliciousness; to provide a method for producing soybean milk used as raw material for the soybean curd; and to provide a handmade soybean curd set utilizing the soybean milk.  <P>SOLUTION: The method for producing the soybean curd comprises adding saccharides having sweetness degree of ≥60% to raw soybean juice and steaming the mixture to cook so as to generate flavor component such as pyrazine or furanone via amino-carbonyl reaction or caramelization to produce the soybean curd having aromatic and sweet flavor and smooth palate feeling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI