baber/WOPTO huggingface dataset:
Patent JP-2002365618-A (JP)
Title: Liquid crystal light valve and liquid crystal projector
Inventor: AKIYAMA KOICHI
IPC: G02B1/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal light valve provided with both a dust preventing function and a function for telecentrically irradiating a liquid crystal panel with incident light and capable of contributing to the decrease of the size of the liquid crystal projector, and to provide the liquid crystal projector. SOLUTION: A lens function for telecentrically irradiating the liquid crystal panel 21 with the incident light is incorporated into an incident light side dust preventing glass 11 stuck to the surface of the incident side of the liquid crystal panel 21.
Patent JP-2002362563-A (JP)
Title: Loading frame
Inventor: MASUDA MASUYOSHI
IPC: B65D19/44
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a loading frame wherewith efficiency for loading a truck with building materials can be improved. SOLUTION: The loading frame is built in a structure wherein paired girders 20 are mounted at specified intervals on an approximately square-shaped member E mounted beforehand on a deck C of a truck and bottom boards 30 are stretched transversely at desired intervals between each of the paired girders 20. Insert ports 21 are formed at the side of each of the girders 20, crossing the axial direction of the girders 20, at desired intervals along the axial direction of the girders, and insertion pieces 31 are provided at both ends of each of the bottom boards 30 so as to cross the axial direction of the bottom boards 30. Then, with the insertion pieces 31 inserted and fitted respectively into each of the insertion ports 21, the bottom boards 30 are stretched transversely between each of the paired girders 20.
Patent JP-2002063493-A (JP)
Title: Method, system and program for managing member
Inventor: KANAZAWA MASANOBU
IPC: G06Q30/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a member management system and an integrated member management center, by which the management of a user ID and a password by a user is simplified and also a cost is reduced in member management in service providing sites. SOLUTION: When the user applies for the registering of member information to one of the service providing sites, at least a part of member information is registered in a database arranged in the service providing site of application and also member information is registered in a database arranged in the integrated member management center unless member information is registered in the database which is arranged in the center.
Patent JP-2002361018-A (JP)
Title: Dust collector
Inventor: ASAHI SATOSHI
IPC: B01D46/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a case which houses functional parts used for dust collection with a dust collector. SOLUTION: A case 2 of the dust collector for welding fumes is formed to a longitudinally long rectangular parallelepiped shape consisting of four sheets of front, rear, right and left side plates 3, a bottom plate 6 and a top plate 8. The ends of the right and left side plates 3 at four corners of the case 2 are bent to a U shape in section, by which projecting bands 3a as reinforcing sections projecting to an outside surface side and extending in a height direction are formed. As a result, the required strength (rigidity) is assured and the case 2 not having a frame which is a heavy object is constituted without increasing the thickness of the side plates 3.
Patent JP-2002364890-A (JP)
Title: Mist generating device
Inventor: NAKABAYASHI HISAYUKI
IPC: F24F6/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a mist generating device the liquid supplying container section of which can easily be reduced in size and can easily be manufactured and which can accurately send out mist by integrally forming the liquid supplying container section of a sending-out chamber which sends out mist, a liquid storage section which is provided with a liquid tank and communicates with the sending-out chamber in a liquid suppliable state, and a sensor chamber housing a liquid level detecting sensor which detects the surface level of a liquid and attachably/detachably erecting a mist discharge pipe which discharges the mist by forming a vortex of the mist in the sending-out chamber. SOLUTION: In this mist generating device, the liquid supplying container section 6 is integrally formed of the sending-out chamber 20 which sends out the mist, the liquid storage section 60 which is provided with the liquid tank 5a and communicates with the chamber 20 in a liquid suppliable state, and the sensor chamber 63 housing the liquid-level detecting sensor 45 which detects the surface level of the liquid. In addition, the mist discharge pipe 2 which discharges the mist by forming a vortex of the mist is attachably/detachably erected in the sending-out chamber 20.
Patent JP-2002330637-A (JP)
Title: Rotating pot
Inventor: KANEKO SHIGENOBU
IPC: A01G9/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rotating pot which rotates by attaching a rotating apparatus to the underside of the pot. SOLUTION: This rotating pot is obtained by attaching the rotating apparatus [2] to the underside of the pot [1].
Patent JP-2002367813-A (JP)
Title: Voltage nonlinear resistor and its manufacturing method
Inventor: MATSUDA KIYOSHI
IPC: H01C7/10
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem due to the fact that when continuous pores in the resin package of a voltage nonlinear resistor are sealed with alkoxide glass by dipping the resin package in a metallic alkoxide solution so as to obtain a high heat cycle resistance and moisture resisting characteristic, inspections become necessary, because lead wires may also be dipped in the solution and may be coated with alkoxide glass and defective soldering may occur between a substrate and the lead wires, but whether or not the lead wires are coated with the alkoxide glass is difficult to be discriminated visually, because the metallic alkoxide glass is colorless. SOLUTION: The pores in the resin package of the voltage nonlinear resistor are sealed with glass formed of a metallic alkoxide solution containing Si as the main component. The glass formed of the metallic alkoxide solution is colored.
Patent JP-2002115986-A (JP)
Title: Heat exchanger
Inventor: KOO CHEORU SUU
IPC: F28F13/12
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a small lightweight heat exchanger in which thermal efficiency is enhanced between cooling medium and refrigerant even if the area of front row is decreased by removing a large number of refrigerant tubes and the days of manufacture is decreased. SOLUTION: In a heat exchanger comprising tubes forming a refrigerant channel and fins formed on the outer circumference of the tubes in order to increase the heat exchanging area, the tubes comprises tubes in the front rows touching the incoming air at first, and tubes in the at least one rear row touching the air passed through the front row wherein the tubes in the front or rear row are provided with a part fixed with no tube.
Patent JP-2003003329-A (JP)
Title: Phenol resin fiber and method of producing the same
Inventor: TOCHIMOTO TAKUYA
IPC: D01F6/76
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a phenol resin fiber that comprises unreacting phenols and a novolak type phenol resin of reduced content of binuclear phenol compounds, shows excellent melt extrusion spinnability and high drawability and can shorten the times of insolubilization and infusibilization and provide the method of producing the same. SOLUTION: Phenols and aldehydes are allowed to react with each other by using an organic phosphonic acid and the resultant novolak type phenol resin is converted into fibers whereby the objective phenol resin fibers are obtained.
Patent JP-2002371051-A (JP)
Title: Method for producing 3,4-dihydroxybenzonitrile
Inventor: SHIRAI MASASHI
IPC: C07C255/53
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple and industrially suitable method for producing 3,4-dihidroxybenzonitrile from 3,4-methylenedioxybenzonitrile. SOLUTION: This method for producing 3,4-dihydroxybenzonitrile is characterized by reaction of 3,4-methylenedioxybenzonitrile with sulfuryl chloride, followed by addition of water to the reaction mixture to hydrolyze the intermediate to the objective 3,4-dihydroxybenzonitrile.
Patent JP-2003009295-A (JP)
Title: Audio signal reproducing device and audio signal reproducing method
Inventor: NAGAI MICHIO
IPC: G10L19/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal reproducing device that can attain various arithmetic operation processes to audio data while minimizing deterioration in the sound quality or to provide an audio signal reproducing method. SOLUTION: Surround arithmetic processing is applied to digital audio data resulting from reading coded data by each prescribed unit data quantity, decoding the data to apply sampling rate conversion of the decoded data before equalizer arithmetic processing or sound volume arithmetic processing in reproducing the coded data recorded in a memory card 6. Then the digital audio data subjected to the arithmetic processing are outputted to direct memory access(DMA), digital/analog conversion processing is applied to the resulting data and the data are outputted to a headphone terminal or a speaker or the like as an analog audio signal.
Patent JP-2002051408-A (JP)
Title: Auxiliary power conversion system for electric vehicle using high-frequency injection into pwm inverter
Inventor: STANCU CONSTANTIN C
IPC: B60L11/18
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a power system for electric vehicle, which eliminates the need for a DC-DC converter which is used exclusively for generating an intermediate voltage and (or) a low voltage used for an auxiliary power system. SOLUTION: The power system 10 for electric vehicle is provided with a driving motor 12, a high-voltage bus 20 which excites the motor 12 by supplying operating power, and an inverter 14 which incorporates a power switching device 16 and has outputs. The inverter 14 is connected between the bus 20 and motor 12, and a controller 18 is connected to the inverter 14 and furnishes motor control signals and high-frequency injection signals to the inverter 14. An auxiliary power unit 24 is connected to the output of the inverter 14 and supplies DC operating power, in response to the high-frequency injection signals. The driving motor 12 operates, in response to the motor control signals and is substantially not affected by the high-frequency injection signals.
Patent JP-2003006029-A (JP)
Title: System and method of mutual communication using network
Inventor: KANEKO MASAHIKO
IPC: G06F12/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a system and method of mutual communication using a network without increasing traffics on the network. SOLUTION: This system is characterized that a server machine (120) mounts a first FTP (file transfer protocol) server control (121) to receive a file regulated by an FTP and a first FTP client control (122) to transfer the file regulated by the FTP and a client machine (130) mounts a second FTP server control (131) to receive the file regulated by the FTP and a second FTP client control (132) to transfer the file regulated by the FTP.
Patent JP-2002340318-A (JP)
Title: Heat energy supplying system
Inventor: HARA KOICHI
IPC: F23G5/16
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat energy supplying system, remarkably lower than the regulated value in the amount of discharging gas and not discharging washing and cooling water while employing waste water, waste oil and refuse as fuel for the same. SOLUTION: A filtrating and separating apparatus 130 for filtrating treating water which has treated combustion gas to separate the same into sludge and treating water, and a fuel manufacturing unit 30 for emulsionizing the treating water cleaned by the filtrating and separating apparatus 130, a part of waste water, kerosine and waste oil, are provided. Emulsion fuel, manufactured by the fuel manufacturing unit 130, is burnt in an incinerator 20 by an emulsion burner 21 and refuse is incinerated as auxiliary fuel. Water or air is supplied to a heat exchanger 64 to supply the heat energy of the hot-water, steam, warm air or the like to the outside of the system.
Patent JP-2003010174-A (JP)
Title: X-ray ct apparatus and program
Inventor: WATANABE SEIKI
IPC: A61B6/03
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To serviceably output a film of an X-ray CT image, and to easily plan the output. SOLUTION: The X-ray CT apparatus is provided with a means 1 for setting a reconstituting original CT image number Q, a means 2 for setting a frame number (k) of a recording CT image recordable on the film, an arithmetic operation means 3 for determining an addition number (a) of the recording CT image to be outputted per one frame by (a)=[Q/(k)] (here, an operator [] expresses cutoff not more than a decimal point), and determining a remainder number (r) of an original CT image becoming outside of addition by cutoff not more than the decimal point by (r)=Q-(a)×(k), and a selecting means 4 for presenting choices capable of determining an addition condition of the recording CT image on the basis of an arithmetic operation result.
Patent JP-2003010965-A (JP)
Title: Repair nozzle
Inventor: YAMA NAOKI
IPC: B23K3/04
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce repair time by quickening the cooling time of a BGA package. SOLUTION: In a repair nozzle 5 provided with a shielding plate for preventing a hot air heated by a heater from directly blasting the center part liable to raise temperature, when mounting to a substrate at the time of repair of the BGA package as a surface packaging part, a linear moving mechanism 6 for linearly advancing and retarding the shielding plate 4 is provided. At the time of mounting, the shielding plate is made to advance so that the shielding plate 4 is disposed corresponding to the center of the BGA package, and at the time of cooling, the shielding plate 4 is made to retard so that the cooling wind is supplied evenly allover the BGA package without colliding with the shielding plate 4.
Patent JP-2003059466-A (JP)
Title: Organic electrolyte secondary battery, negative electrode can of organic electrolyte secondary battery and method of manufacturing these
Inventor: ISHIZAKI MORIO
IPC: H01M50/171
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode can and its manufacturing method capable of preventing liquid leakage, a battery and its manufacturing method, using this negative electrode can. SOLUTION: This negative electrode can 2 is composed of a layering material including an aluminum alloy layer 2b, and a stainless steel layer 2a formed on this aluminum alloy layer 2b, and has a central plane part 10 and an outer peripheral side wall part 5 continuing with the central plane part 10, and arranged so as to surround this central plane part 10. The thickness of the aluminum alloy layer 5b in the outer peripheral side wall part 5 is thinner than the thickness of the aluminum alloy layer 2b in the central plane part 10. At the edge of the outer peripheral side wall part 5, an end surface of the aluminum alloy layer 2b and an end surface of the stainless steel layer 2a are aligned on an almost straight line on a surface almost vertical to an outer peripheral surface of the outer peripheral side wall part 5.
Patent JP-2003013559-A (JP)
Title: Structure and method for mounting solar battery panel
Inventor: ONO TOSHIAKI
IPC: E04D13/18
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem such as reduction in conversion efficiency of a photovoltaic power generation system as a whole due to a large size of a joint part space. SOLUTION: In this solar battery panel 1 mounting structure, a side edge part of the solar battery panel 1 is placed onto a mounting rail 3 fixed to a roof sheathing board 7, the upper end part and/or the lower end part of the solar battery panel 1 are/is fixed by means of a mounting jig 6. The part inside the side edge part of the solar battery panel 1 is placed and fixed onto the mounting rail 3 so that the side edge part of the solar battery panel 1 is separated from the mounting rail 3. By covering the side edge part of the solar battery panel with a cover member 4, the solar battery panel 1 is installed.
Patent JP-2003016115-A (JP)
Title: System for supporting design
Inventor: SUETSUGU MASACHIKA
IPC: H01L21/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To very easily perform correction, addition or the like of data necessary for drawing preparation etc. SOLUTION: Choices data of an input item are associated with a design rule corresponding to each piece of choices data in a rule database 120 separated from a controlling part 130. Namely, data necessary for drawing preparation are managed independently of, for instance, a program of a control system, and data correction, addition or the like of the data necessary for drawing preparation, etc., can be performed only by performing database correction, addition or the like without performing program correction, etc.
Patent JP-2003016466-A (JP)
Title: Method and system for image generation
Inventor: NODA TOMOTAKA
IPC: G06T11/40
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for image generation which can reproduce the original features that a model image represents without forming a mass-like pattern consisting of identical pixel values in a generated image. SOLUTION: To determine pixels on a model image to be assigned to the respective pixels on the generated image when the generated image reproducing features represented on the model image is generated, it is judged whether the frequency IC(x ,y) of selection of pixels in the model image as pixels in the generated image is less than a specific frequency (S11) and when not, the pixels are not selected (S12). When the frequency is less than the specific frequency, an evaluated value is calculated (S13).  Calculations as to all the pixels of the model image are made (S14, S15) and a specific number of pixels in the model image which are judged to have high frequencies from the evaluated value are selected; and those pixels are compared (S16) to check they are identical to the pixels in the model image which are already assigned to pixels nearby pixels in the generated image to be determined and when not, the pixels are determined as pixels to be assigned onto the generated image.
Patent JP-2002101293-A (JP)
Title: Authenticatable image including embedded image having recognizable physical features
Inventor: HONSINGER CHRIS W
IPC: H04N1/387
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cryptographically secured method in which the need for visible representation of fiber data for certificating an image is reduced by concealing (or embedding) a message invisibly on an envelope or other receptor using a signature derived from an arbitrary inserted print image. SOLUTION: A method for printing an authenticatable image having an embedded image onto a receptor having recognizable physical features such that a print image can be used for authenticating the receptor comprises a step for scanning the receptor to generate information related to the recognizable physical features of the receptor, and a step for providing a carrier including information related to the recognizable physical features of the receptor thus scanned. The method further comprises a step for forming an authenticatable image having an embedded image by combining the carrier with an input image, and a step for printing an authenticatable image having an embedded image onto the receptor.
Patent JP-2003038184-A (JP)
Title: New purine receptor and its gene
Inventor: ONUKI TETSUO
IPC: C12N1/21
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a purine receptor which is a new G protein conjugated receptor and its gene and provide a method for the screening, identification and characterization of a relating ligand and agonist (agonist or antagonist). SOLUTION: The polypeptide having a function or activity as a purine receptor is selected from (A), (B) and (C). (A) A polypeptide composed of a specific amino acid sequence, (B) a polypeptide of (A) wherein one or more amino acids are depleted, substituted or added in the amino acid sequence and (C) a polypeptide encoded by a nucleic acid or its complementary material hybridizable with a nucleic acid having a specific base sequence under stringent conditions. The invention further provides a nucleic acid encoding the polypeptide, a recombinant vector and a host cell containing the nucleic acid, a method for detecting the function or activity of the polypeptide by using the vector, etc., and a method for the screening or identification of a ligand or an agonist of the polypeptide.
Patent JP-2003026796-A (JP)
Title: Photosensitive polyamide and composition
Inventor: NISHIKAWA MASAHITO
IPC: G03F7/037
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which has high sensitivity and can obtain high contrast patterns with a high film retention, simultaneously excels in the resolution of fine patterns and the pattern shape and, in addition, excels in stability. SOLUTION: The photosensitive resin composition is obtained dissolving a photosensitive polyamide to be represented by the formula (wherein X1 is a tetravalent organic group; X2 and X3 are each a divalent organic group; a+b is 100 mol%; a is 60.0-100 mol%; b is 0-40 mol%; D is a 1,2- naphthoquinonediazido-4(or 5)-sulfonic ester residure or a hydrogen atom, and the 1,2-naphthoquinonediazido-4(or 5)-sulfonic ester residue is 1-50% of the entire D; and Z is a divalent organic group) in a solvent.
Patent JP-2003036851-A (JP)
Title: Nonaqueous electrolytic liquid lithium secondary battery
Inventor: KOISHIKAWA YOSHIMASA
IPC: H01M10/05
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic liquid lithium secondary battery of less dispersion in a battery capacity and input/output characteristics. SOLUTION: The cylindrical lithium secondary battery 10 was fabricated by inserting a group of electrodes 6 with a positive electrode, a negative electrode and a separator wound, into a cylindrical battery can 7 with the bottom, and then by sealing a port by an upper lid 2 after pouring electrolytic liquid into the can. An amorphous carbon powder and PVDF were compounded at a weight ratio of 92:8, to which carbon black and N-methyl pyloridon are added and kneaded to obtain a mixed liquid chemical substance. The carbon black used was such one of 120 ml/100 g or more in DBP oil absorption or such one of 50 m<2> /g or more but 100 m<2> /g or less in specific surface area.  A solvent is incorporated into particles of the carbon black, and specific gravity of the entire amorphous carbon powder, the PVDF and the carbon black in the mixed liquid chemical substance is entirely made lower apparently.
Patent JP-2003035256-A (JP)
Title: Pump device
Inventor: NAKANO SHOICHI
IPC: G03D3/06
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a pump device capable of sending a treating liquid to a treating tank by efficiently operating pump bodies by a compressor having small capacity even if the number of pump bodies increases. SOLUTION: This pump device operates a pump by introducing air supplied from the compressor to an operation chamber of a plurality of pump bodies by opening operation of a plurality of solenoid valves, and is provided with a control device for controlling the opening operation of the solenoid valves. The discriminating function is constructed in the control device for discriminating the number of opening solenoid valves. The control device controls the opening operation of the respective solenoid valves so as not to simultaneously open the preset number or more of solenoid valves on the basis of a discriminating result of this discriminating function.