baber/WOPTO huggingface dataset:
Patent JP-2002078780-A (JP)
Title: Electron beam irradiation method and apparatus therefor
Inventor: YAMAKAWA TAKASHI
IPC: G21K5/10
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation apparatus capable of suppressing the distribution of electron beam irradiation dose to about 1.5 times in the dialyzer of dry type, for example, having a low density portion on the central portion of a cylinder and having high density portions on both the outer sides. SOLUTION: The electron beam irradiation apparatus, which is composed of cylindrical medical equipment provided with the low density portion on the central part of an object to be irradiated, which is not filled with a liquid, and the thin high density portions on both the terminal sides in the axial direction, an electron beam irradiating part for irradiating the medical equipment with the electron beams of high energy and a moving means for moving the cylindrical medical equipment in the direction crossing the irradiation area of electron beams, is provided with an inclining means for inclining the medical equipment about at 20-60 deg. in the electron beam irradiating direction without rotating the equipment. Then in the state of inclining the medical equipment by means of the inclining means, the inclined medical equipment is irradiated with the electron beams of high energy while being conveyed in a prescribed direction.
Patent JP-2002150634-A (JP)
Title: Method and device for read and write of magneto-optical medium
Inventor: HATAM-TABRIZI SHAHAB
IPC: G11B11/105
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reading information from and writing information to a magneto-optical disk. SOLUTION: This device is provided with a first object lens placed between a first face of the magneto-optical disk and a first source of laser light. The device is provided also with a first floating magnetic head which is placed between the first object lens and the first face of the magneto-optical disk and includes a first coil for supply of a first magnetic field. The first coil prescribes a light channel through the first floating magnetic head so that laser light may reach the magneto-optical disk.
Patent JP-2002140325-A (JP)
Title: Medium with document generating program recorded thereon
Inventor: FUJIKAWA YASUYUKI
IPC: G06F17/24
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a system which can easily generate a dynamic HTML document. SOLUTION: In the system, a document generating device has a 1st input means for inputting a document composed of multiple areas given identification information partially or entirely, a 2nd input means for inputting an instruction to an area of the document specified with the identification information, and an output means for modifying and outputting the document inputted from the 1st input means according to the input to the 2nd input means.
Patent JP-2002137776-A (JP)
Title: Front fender for engine-equipped small motorcycle
Inventor: NAGASE TAKESHI
IPC: B62J15/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a front fender for an engine-equipped small motorcycle forming a small and compact body structure for increased handleability and driveability. SOLUTION: The front fender 29 comprises a forward front fender 27 mounted on the front side of a front fork 5, and a rear front fender 28 separated from the forward front fender 27 and the front fork 5 and mounted to a body frame 4.
Patent JP-2002145699-A (JP)
Title: Control panel for growing artificial quartz, method of manufacturing artificial quartz using control panel and artificial quartz by manufacturing method
Inventor: MAEDA SUSUMU
IPC: C30B7/10
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a control panel for growing artificial quartz, which has a large practical region, is capable of being easily separated from a grown artificial quartz and obtains a high quality artificial quartz, a method of manufacturing the artificial quartz using the control panel and the artificial quartz by the method. SOLUTION: In the manufacture of the artificial quartz by attaching the control panel having a side wall to the upper surface of a seed quartz and carrying out a hydrothermal synthetic method using heat convection, the angle between the control panel main body and the side wall is controlled to make an acute angle and a projected part or a projected line is provided on the side wall.
Patent JP-2002143982-A (JP)
Title: Coating agent for producing cast iron
Inventor: FURUKAWA HIROFUMI
IPC: B22D27/18
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent for producing cast iron by which the intrustion of molten metal into the space between mold sand grains is securely prevented so as to prevent the burning of the mold. SOLUTION: Zircon powder of 85 to 95 wt.% and graphite powder of 5 to 15 wt.% are used as aggregates, further, a small amount of caking agent essentially consisting of bentonite and a small amount of surfactant are contained, and they are dissolved into a solvent, so that the penetration depth of the coating agent to a mold is controlled to about >=2 mm.
Patent JP-2002146455-A (JP)
Title: Free cutting copper alloy
Inventor: ANDO TETSUYA
IPC: C22C9/04
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a free cutting copper alloy having excellent machinability without depending on working conditions in machining, in which the control of the amount of Pb to be eluted (<=0.01 mg/l) can be satisfied, and also, the scrap of the existing free cutting copper alloy can be used as a part of the raw material, thereby the production cost can be made iexpensive. SOLUTION: In this copper alloy containing Bi and Pb, Bi and Pb are present as a Bi-Pb compound in the matrix of the copper alloy. Preferably, the concentration of Bi in the copper alloy is 0.5 to 4.0%, the concentration of Pb is 0.1 to 1.0%, and the relation of 1.5<=Bi%+Pb%<=4.1 is satisfied.
Patent JP-2002150589-A (JP)
Title: Optical pickup device and its assembling method
Inventor: MINAMI KOJI
IPC: G11B7/12
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the parallelism between the positional reference surface of a light receiving and emitting unit and that of a housing even when the light receiving and emitting unit is composed in a thin type. SOLUTION: The surface of the heat sink part 22 of the light receiving and emitting unit 20 is used as a first positional reference surface for positioning the light receiving and emitting unit 20 to a holder part 12, the end surface 12f in which the opening part of the holder part 12 of the housing 10 is provided is used as a second positional reference surface in the case of attaching the light receiving and emitting unit 20 to the inside of the holder part 12, and the first positional reference surface and the second positional reference surface are attached by butting them against a mount. Thus, respective areas of the first positional reference surface and the second positional reference surface are widely used and whereby parallelism between the light receiving and emitting unit 20 and the housing 10 is improved.
Patent JP-2001200722-A (JP)
Title: Exhaust manifold of multiple cylinder engine
Inventor: ITO KENJI
IPC: F01N13/10
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide the exhaust manifold of a multiple cylinder engine, capable of increasing a durability by reducing the occurrence of thermal cracking without locally heating an area near an exhaust gas confluent part. SOLUTION: The manifold of a multiple cylinder engine, having six branch pipes connected to the exhaust port of the engine and a confluent part for collecting the six branch pipes comprises a first confluent part where the exhaust gas from four branch pipes, is collected to an exhaust path ranging from the branch pipes to the confluent part and a second merging part, where all exhaust gases including the exhaust gas from the remaining branch pipes gather on the downstream side of the first confluent part.
Patent JP-2002150254-A (JP)
Title: Manufacturing method for ic card
Inventor: ISHIKAWA KAZUHIRO
IPC: B42D15/10
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an IC card capable of easily electrically connecting a card external appearance part to an earthed signal wire in an inside circuit board at low cost in a manufacturing process of the card. SOLUTION: A frame 5 composed of conductive resin is disposed in the outer circumferential part of the circuit board 2 having conduction electrodes 4 and 4 mounting electronic components 1, etc. The circuit board 2 is supported by brought in contact with the conduction electrodes 4 and 4 of the circuit board 2 by mount support parts 7 and 7 formed in the frame 5. An upper metal panel 8 and a lower metal panel 9 cover the circuit board 2 and sandwich the upper surface and the lower surface of the frame 5. Under that state, the contact surface between the mount support parts 7 and 7 of the frame 5 and the conduction electrodes 4 and 4 of the circuit board 2, plus the upper surface and the lower surface of the frame 5 sandwiched between the upper metal panel 8 and the lower metal panel 9 are simultaneously fixed together.
Patent JP-2002147859-A (JP)
Title: Warm air heating system with air cleaner
Inventor: MORIHANA HIDEAKI
IPC: F24H9/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To make a warm air heating system compact in size by reducing the dead space in a composite machine. SOLUTION: The depth of the warm air heating system and, at the same time, the dead space in front of a warm air heating section having a smaller depth than an air cleaning section has are reduced by positioning an air cleaning filter 16 below an air cleaning fan 15. In addition, in order to take out the filter 16 through a filter taking-out port 23 on the back of the system, an air inlet for cleaning air provided on the front side of the furnace is constituted in a fixed type. Since the filter taking-out port 23 is on the back side of the system, a simple attaching method using such a manual screw that is not able to be used on the front side of the system from the viewpoint of appearance can be adopted.
Patent JP-2002143541-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of eliminating replacing operation of recording mediums and issuing costs of the recording mediums by eliminating new issuing of the recording mediums such as cards or the like. SOLUTION: The game device is provided at least with processing units 3 for game recording mediums. Each of the processing units 3 for game recording mediums is installed corresponding to each game machine 2, which receives the game recording mediums having recorded information capable of identifying sizes of valuable values for games usable for the game, and at least reads recorded information of the game recording mediums, and performs processing for each player to use, for the game, the valuable value of a specified size which is identified based on the information. The processing units 3 for the game recording mediums can receive information from a counter 4 for enabling the processing units 3 to identify the number of obtained game mediums counted by the counter 4 which is installed corresponding to the game machines 2.  The processing units 3 perform processing for identifying the number of the obtained game mediums so that the number of the obtained game mediums based on the information is identified by the received game recording mediums.
Patent JP-2002142877-A (JP)
Title: Wagon desk with elevating top plate
Inventor: TOKUDA TAIICHI
IPC: A47B9/18
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a wagon desk with elevating top plate, which can be constituted as a desk with wing by setting in between both leg plates of a flat desk, has an elevating top plate used as a side desk by setting outside the leg plates, can secure a wide housing space in the main body part by enlarging the depth dimension, and elevate the top plate for use even the whole body is not drawn out from the flat desk. SOLUTION: This wagon desk with elevating top plate can be set between both leg plates 24 of the flat desk B or outside the leg plates and is equipped with a front fixed top plate 2 in a front part of the upper plate of the main body part 1 and a rear fixed top plate 3 at a position higher than the front fixed top plate in the rear part. An elevating top plate 4 supported by a support member 6 of the elevating mechanism 5 is equipped above the front fixed top plate 2 to set the elevating top plate 4 flush with the rear fixed top plate 3 when the elevating top plate is descended.
Patent JP-2002153271-A (JP)
Title: Method for determining base sequence of dna or rna and dna sequencer
Inventor: NAGAYAMA KUNIAKI
IPC: C12Q1/68
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a new method for determining a sequence, which gives a DNA sequence-determining speed largely exceeding an DNA sequence- determining speed (105 base/day.lane, even when maximal) in a DNA sequencer whose core is the present electrophoresis method, and to provide a sequencer. SOLUTION: This method for determining the base sequence of the DNA or RNA, involes a process for discriminating a base-specific heavy element label with an expanded image of an extended single strand DNA or RNA by use of a transmission electron microscope. The DNA sequencer system based on the method is printed. By the present invention, a DNA sequence-analyzing speed is enhanced about 103 to 104 times that of the present method.
Patent JP-2002154646-A (JP)
Title: Palletizing device for resin roller
Inventor: KOMATSU TOSHIYUKI
IPC: B65G47/52
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To solve problems that the chain pitch of a chain belt must be made coincident with the storage pitch of a storage tray when conveying and storing a plurality of resin rollers in a handling device having a plurality of hands, and a conveying device must be modified, thereby the device becomes expensive. SOLUTION: This palletizing device is provided with the handling device concurrently extracting a plurality of resin rollers from the chain type conveying device conveying the resin rollers and aligning them on the storage tray and a roller aligning adapter installed between it and the storage tray. The adapter is provided with a plurality of roller introduction ports at the interval coincident with the hand pitch of the handling device. The interval of roller delivery ports provided at the interval different from that of the roller introduction ports is made coincident with the storage pitch of the storage tray in the roller aligning adapter.
Patent JP-2002161475-A (JP)
Title: Softener composition
Inventor: HAYASHI HIROMITSU
IPC: D06M13/46
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a softener composition which can impart a high fading- inhibiting effect and a high skin disorder-defending function to both of cotton clothing and chemical fiber clothing. SOLUTION: This softener composition comprises (a) a UV light absorbent having a specific structure and (b) a tertiary amine having an ester group and/or an amide group and two or more 10 to 22C alkyl or alkenyl groups in the molecule or its salt or quaternized product in a specific ratio.
Patent JP-2002153913-A (JP)
Title: Method and device for manufacturing tube filled up with granular body
Inventor: KIMIYA YASUO
IPC: B23K10/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a tube filled up with granular bodies by which a distance equivalent to the interval between both edges is not extended before the solidification of molten metal after performing the melt welding of both the edges after forming a steel strip, weld bead crack is prevented and the tube making is performed at high speed. SOLUTION: This device is provided with 1st squeeze rolls 20 in the pre-stage of the melt welding and a plurality of groups 21, 22 of squeeze rolls on and after the 2nd group in the poststage of the melt welding. The outside diameters of the squeeze rolls on and after the 2nd group are taken as 3-6 times the outside diameter of a tubular body, the distance between the shafts of the squeeze roll groups 21, 22 on and after the 2nd group is taken as 3-6 times the outside diameter of the tubular body and also the squeeze roll groups 21, 22 on and after the 2nd group are set at the interval between the roll shafts for maintaining the outside diameter of the tubular body which is equal to that of the 1st squeeze roll 20.
Patent JP-2001216025-A (JP)
Title: Device for dealing with spatially scattered body to be processed
Inventor: FROMHERZ MARKUS P J
IPC: G05D1/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To optimally control the feeding of a storage medium moving in a copying machine. SOLUTION: This device for dealing with a body to be processed is provide with at least one module controller for controlling the operation of at least one actuator and a system controller for planning a system function based on the operation of at least one actuator and whether the actual position of the designated body to be processed in an orbit space is present in an orbit envelope. The orbit envelope indicates a control reference being the target of one designated orbit among a plurality or orbits in the orbit space for carrying out the system function. Then, the system controller designates an orbit other than one designated orbit among the plurality of orbits on the basis of the judgment of the fact that the actual position of the designated body to be processed in the orbit space is not existent in the orbit envelope.
Patent JP-2002162507-A (JP)
Title: Optical element, illuminator and photographing device
Inventor: ONUKI ICHIRO
IPC: G02B3/12
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To constitute an optical system asymmetrical with the optical axis, which can be changed in optical characteristics by electrowetting effect, using two kinds of liquids insoluble in each other. SOLUTION: This optical element has at least the first liquid 121, having electrical conductivity and the second liquid 122 having immiscibility with the first liquid and having a refractive index different from the refractive index of the first liquid, a container constituted to have a first surface 104 orthogonal with the optical axis 123 and a pair of second surfaces 105c and 105d, arranged to face each other to intersect with the front surface and to house the first and second liquids. Adsorption layers have absorptivity for at least one liquid of the first and second liquids are formed on the first surface and the second surface.  A boundary 122d of at least the second surfaces of the first liquid and the second liquid intersecting with the adsorption surfaces is formed and the shape of the boundary is changed, according to a change in the impression voltage between a first electrode 125 for energizing the first liquid and a second electrode 103 disposed on the container side.
Patent JP-2002165043-A (JP)
Title: Facsimile terminal
Inventor: TOYODA KOJI
IPC: H04N1/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can confirm reception of a facsimile document and its reception state by a FAX reception memo so as to omit a phone confirmation of the FAX reception and the reception state. SOLUTION: A FAX reception section 14 stores received FAX data to a reception memory section 15 and outputs the data to a print section 18 and stores a 1st sheet of the received data to a 2nd reception memo memory 17. When the print of the received data is finished, data of a fixed form part of the FAX reception memo stored in a 1st reception memo memory 16 and part of the 1st page of received data stored in the 2nd reception memo memory 17 are outputted to the print section 18, which prints out a FAX reception memo. A recipient of the FAX describes required items of the reception state or the like to the FAX reception memo and faxes the memo to a sender. Thus, the FAX sender receives the FAX and confirms the reception state so as to cope with the contact contents of the FAX reception memo.
Patent JP-2002164208-A (JP)
Title: Powder for dust core, dust core, method of manufacturing the powder, and high-frequency reactor using the powder
Inventor: ISHII MASAYOSHI
IPC: B22F1/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide alloy powder to be used in high-frequency reactor, which is improved in loss and frequency characteristic to improve the efficiency of a power supply circuit and moreover shows high magnetic permeability under a rated current, and to easily and inexpensively provide a reactor using this powder. SOLUTION: A dust core for high-frequency reactor is formed by compression- molding the alloy powder containing silicon(Si) in an amount of 3.0-6.0 wt.%, oxygen(O) in an amount of 0.1-1.0 wt.%, phosphorus(P) in an amount of 0-1.0 wt.% (excluding 0 wt.%), and the balance of iron(Fe) and having substantial particle diameters of <=150 μm and a binder by using a metal mold.
Patent JP-2002170864-A (JP)
Title: Substrate detector
Inventor: FUKUMA ISATO
IPC: H01L21/67
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate detector which does not interfere with setting of a substrate cassette, and can easily control a light emitting drive mechanism and a light receiving drive mechanism, with little adhered particles to the substrate. SOLUTION: The substrate detector detecting the presence of the substrate 1 with the light emitting part 5a and the light receiving part 5b loaded in the substrate cassette 3 comprises a sensor fixing part 4 in which the light emitting part 5a and the light receiving part 5b are fixed in such position that these are opposed each other placing the substrate cassette 3 between them and move up and down as an unitized component, and a box cassette apron 2 having sensor supporting part passing holes 13 which enable up and down movement of the sensor supporting parts 4a, 4b formed in the sensor fixing part 4 so as to extend upward. The box cassette apron 2 has a drive mechanism constituted of a motor 10 actuating the sensor fixing part 4, a ball screw 7, linear guides 6, and so forth.
Patent JP-2002169063-A (JP)
Title: Optical isolator-attached optical fiber pigtail and its assembling method
Inventor: HIROSE TOMOYUKI
IPC: G02B27/28
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To solve a conventional problem of increased number of assembling processes, a problem caused by the inability of positioning the polarizing and transmitting direction of a polarizer on the incident side of an optical isolator element and by the resultant variance of the aligning time, depending on the manner in which an isolator attached-optical fiber pigtail is set in an assembling aligning device. SOLUTION: On the end face of an optical fiber holder, there is provided the optical isolator element in which at least one polarizer and at least one Faraday rotor are integrated, with a magnet arranged around the optical isolator element. Then, the magnet or the holder is formed with a marking part that indicates the polarizing and transmitting direction of the polarizer on the incident or outgoing side of the optical isolator element.