baber/WOPTO huggingface dataset:
Patent JP-2001348724-A (JP)
Title: Flame-retardant polypropylene fiber, method for producing the same and flame-retardant polypropylene film
Inventor: SHIMIZU YOSHISHIGE
IPC: D02G3/44
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polypropylene fiber having both of excellent flame-retardant properties and good fiber strength, and hardly causing a poisonous gas, and further to provide a method for producing the flame-retardant fiber, and a flame-retardant film having both of the excellent flame-retardant properties and good film strength. SOLUTION: An undrawn fiber obtained by mixing 0.5-3.0 wt.% NOR-type HALS- based stabilizer, and 0.5-3.0 wt.% phosphoric ester-based flame retardant with a polypropylene resin having 5-50 g/10 min melt flow rate and spinning the resultant mixture is drawn at 2-7 time draw ratio at 50-100 deg.C drawing temperature, and heat-set at 60-140 deg.C to provide the objective flame-retardant polypropylene-based fiber. The obtained flame-retardant polypropylene-based fiber has both of the sufficient fiber strength and the excellent flame retardancy because the fiber contains the NOR-type HALS-based stabilizer and the phosphoric ester-based flame retardant in the above range.  The flame-retardant polypropylene film containing the NOR-type HALS-based stabilizer and the phosphoric ester-based flame retardant in the above range also has the strength and the flame retardancy in the same way as the fiber.
Patent JP-2002286836-A (JP)
Title: Target observation system
Inventor: KIMURA TADASHI
IPC: G01S13/87
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new target observation system that can accurately detect a target and evaluate a position when tracking independently of a weather condition in the atmosphere. SOLUTION: The system is provided with a distance measuring means which measures a distance and an elevation angle to a reference target that moves on a predetermined orbit on the earth, an arithmetic part for an equivalent earth radius ratio which calculates the equivalent earth radius ratio when measuring the reference target from the measured data of the distance and the elevation angle to the reference target that are measured by this distance measuring means and the reference data of the distance and the elevation angle to the reference target, and an arithmetic part for a height which calculates the height of the target based on the equivalent earth radius ratio when measuring the reference target that is calculated by this arithmetic part for the equivalent earth radius ratio.
Patent JP-2001309800-A (JP)
Title: Method for identifying and enriching cell specific target structure
Inventor: SCHUBERT WALTER
IPC: C12N5/071
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling identification and enrichment of combination pattern specific to cell and dissolving defect of conventional technique. SOLUTION: This method for identifying and enriching cell specific target structure, particularly for identifying a cell-specific protein combination pattern of the surface of cell and for enriching the above cell comprises (a) a step for depositing different kind of cell mixture on one or more surface having a structure defined in advance and binding a cell having the corresponding target structure to the above surface, (b) a step for removing a non-binding cell of the above cell mixture from the above surface, (c) a step for identifying a cell-specific target structure which participates in binding of cell to the above surface, (d) a step for selecting a cell having the same cell-specific target structure on the above surface and enriching the cell and (e) a step for biochemically characterizing the target structure selected by the step (d).
Patent JP-2002287227-A (JP)
Title: Motor fitting sturcture for camera
Inventor: KATO KOICHI
IPC: G03B17/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To make thin a camera which moves a lens barrel forward and backward along the optical axis as power varying operation is done by arranging a motor which drives the lens barrel longitudinally in the space sectioned with the lens barrel and a film storage chamber. SOLUTION: In the space between the lens barrel and film storage chamber 8a 6 of the frame body 2 of the camera, the motor 14 is arranged so that its axis extends in a plane crossing the optical axis at right angles. The motor 14 is made to abut against the fitting part 22 of the frame body 2 with its output shaft up. Then a tool 28 is used from above to fix the motor 14 to the fitting part 22 by screw clamping. At the part of the frame body 2 which interfere when the tool 28 is inserted, a cut 34 is formed and a passage 36 for inserting the tool 28 is formed. Each shaft 30 which supports a gear G rotatably is arranged without interfering with the tool 28 passing through the passage 36.
Patent JP-2002287631-A (JP)
Title: Attribute certificate managing server, attribute certificate managing method and program therefor
Inventor: OTAKE MASATOSHI
IPC: G09C1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an attribute certificate managing server for authenticating an original in a public key certificate when an attribute certificate is issued, and to provide an attribute certificate managing method and a program therefor. SOLUTION: An application information reception processing part 23 receives attribute certificate application information including the pubic key certificate of the pubic key of a user from a user terminal. A public key certificate authentication processing part 24 authenticates the validity of information on the public key certificate. When the authentication result of the public key certificate authentication processing part 24 is correct, an attribute certificate request processing part 25 requests the issuing of the attribute certificate from one or a plurality of attribute certificate issuing stations. An attribute certificate distribution processing part 26 performs a processing for collecting the attribute certificates which one or a plurality of attribute certificate issuing stations issues and distributing them to the user.
Patent JP-2002287215-A (JP)
Title: Viewfinder of camera
Inventor: KANEKO YUKIHIRO
IPC: G03B17/18
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a viewfinder of a camera which has masks for shielding the right and left or top and bottom ends of a viewfinder visual field frame corresponding to an H size, is constituted to form the viewfinder visual field frame corresponding to a P size or C size by the marks moved by a switching operation of an external operation member and facilitates the identification of the H mode by having an H mark displayed in the viewfinder visual field frame when the camera is in an H mode. SOLUTION: The H mark 18 described above is displayed in the areas shielded by the masks 21 and 26 in a P mode or C mode. The P mode or the C is displayed by punching and forming the P mark and the C mark at the masks 21 and 26.
Patent JP-2002290160-A (JP)
Title: High-frequency amplifier
Inventor: KUWATSURU KEIICHIRO
IPC: H03F1/32
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency amplifier for compensating a distortion which is caused by non-linearity in an input/output characteristics using a simple configuration, without wasteful circuits as a high-frequency amplifying function. SOLUTION: The high-frequency amplifier is constituted by providing a first non-linear high-frequency amplifier circuit 2 between a high-frequency input terminal 1 and a high-frequency output terminal 4, and a second non-linear high frequency amplifier circuit 3 which is connected to the succeeding stage of the first circuit 2 and where the change characteristics of an amplitude and a phase concerning an input signal level which are reciprocal to those of the first non-linear high frequency amplifier circuit 2.
Patent JP-2002292559-A (JP)
Title: Grinder
Inventor: NOGUCHI SHIGEO
IPC: B24B47/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a grinder by which products of high circularity and cylindricity can be obtained through a simple construction and with fine roughness of a circumferential face. SOLUTION: The grinder 1 includes a rotary grindwheel 6 which grinds the circumferential face of a material to be ground G, a means 20 to position the rotary grindwheel 6 so that it may freely advance toward and retreat from the material to be ground G, and a piston body 25 sliding in an axial direction of a rotational axis 14 of the grindwheel within a cylinder 12, and the piston body 25 is driven by gas for driving the piston fed into the cylinder 12 to resiliently press the rotary grindwheel 6 onto the circumferential face of the material to be ground G.  The grinder further comprises a piston fixing means which engages with the piston body 25 within the cylinder 12 in a freely engaging and disengaging manner to fix the piston body 25 to the cylinder 12 and a means which drives the piston fixing means to switch the piston body 25 between a fixing state to and an unfixing state from the cylinder 12.
Patent JP-2002295332-A (JP)
Title: Fuel injection device
Inventor: TAKEDA HIDETO
IPC: F02M69/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an injector efficiently heating fuel and atomizing it. SOLUTION: A valve member 20 is formed into a bottomed hollow cylinder. A heat conductive member 30 is formed in an annular shape, and pressure- inserted into the inner wall of a first magnetic cylinder part 13. The heat conductive member 30 envelops the outer circumference of the valve member 20, and the heat conductive member 30 and the valve member 20 form a micro-gap where the valve member 30 can reciprocate inside the heat conductive member 30. A ceramic heater 50 is formed by sintering a heating resistor together with ceramic and molding in a cylinder shape. A case member 60 coverts the ceramic heater 50 so that the ceramic heater 50 is not wetted by water. An inner cylinder 62 of the case member 60 is pressed against the inner wall of the ceramic heater 50 and against the outer wall of the first magnetic cylinder part 13 by the elastic force.  Heat of the ceramic heater 50 is transferred to the valve member 20 through the first magnetic cylinder part 13 and the heat conductive member 30, and heats fuel inside the cylinder of the valve member 20.
Patent JP-2002299423-A (JP)
Title: Boat for lateral heat-treatment oven and heat- treatment method
Inventor: FUJIYA SHOICHI
IPC: H01L21/683
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a boat for lateral heat treatment that can reduce slip transposition generated during heat treatment without reducing productivity, and to provide a heat treatment method. SOLUTION: In the boat 1 for lateral heat treatment ovens that supports a wafer 5 by four support bars 3, 3, 4, and 4 having grooves 3a and 4a and at the same time carries out heat treatment, an interval L between the support bars 3 and 3 that are positioned at the bottom section of the boat 1 for lateral heat treatment ovens is set so that a round section 6a of an orientation flat 6 of the wafer 5 comes into contact with a bottom surface 3b of each groove 3a.
Patent JP-2002294363-A (JP)
Title: High strength and highly conductive copper alloy
Inventor: OGURA TETSUZO
IPC: C22C9/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a Cu-Cr-Sn based high strength and highly conductive copper alloy which has good bending workability and thermal peeling resistance of solder, further has low burrs in the blanked end edges and excellent press blanking properties, and has excellent Ag plating properties and etching workability. SOLUTION: The high strength and highly conductive copper alloy has a composition containing, by mass, 0.05 to 0.6% Cr, 0.05 to 0.6% Sn, 0.05 to 0.6% Zn, 0.0001 to 0.01% B, 0.0001 to 0.02% C, 0.0003 to 0.005% S and 0.00001 to 0.001% Se, and the balance Cu with inevitable impurities, and has a crystal grain size of <=30 μm. The ratio of the number of precipitates having a grain size of <=0.1 m to the number of all precipitates is >=98%.
Patent JP-2002049054-A (JP)
Title: Liquid crystal device, method for manufacturing the same and electronic instrument
Inventor: HANAKAWA MANABU
IPC: G09F9/30
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress wiring resistance for packaging low in a liquid crystal display device. SOLUTION: The liquid crystal display device is constructed by sticking substrates 200, 300 together via a sealant 110 leaving a specified gap in between and by enclosing a liquid crystal 160 in the gap. Among the substrates, a transparent common electrode 214 is formed on a confronted surface of the substrate 200 and on the other hand, a segment electrode 314 is formed on a confronted surface of the substrate 300. Among the electrodes, the common electrode 214 is connected to wiring 350 formed on the substrate 300 via conductive particles 114 mixed in the sealant 110.  The wiring 350 is made of a laminated film of a transparent conductive film 354 composed of the same conductive layer as the segment electrode 314 and a low resistance conductive film 352 composed of chromium or the like which is a material with lower resistance than the low resistance conductive film 352 is formed staying away from the part to which the conductive particles 114 are connected.
Patent JP-2002308188-A (JP)
Title: Balloon and balloon set
Inventor: WATABE SHIRO
IPC: B64B1/58
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment/detachment works of light emitting devices etc., and facilitate the disposition of the various types of the light emitting devices. SOLUTION: This balloon 10 is provided with a through hole 30 and a gas filled part 20 surrounding the through hole 30, formed with a closed space, and having the inside filled with the gas. The light emitting devices can be easily disposed in the through hole 30. The through hole 30 can be disposed with various devices such as the various types of the light emitting devices, loud speakers, and propellers so as to exhibit a large propaganda effect.
Patent JP-2002312605-A (JP)
Title: Device and method for map data distribution
Inventor: SETO FUMIO
IPC: G06Q30/06
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To actualize map data distribution service which is very convenient to a user while performing proper charging processing corresponding to the use value of map data. SOLUTION: When map data are obtained from a map database 21 and distributed at a map data distribution request from a vehicle, a control part 25 determines whether the map data to be distributed at that time includes parts overlapping with map data distributed in the past by referring to a distribution history stored in a distribution history storage part 22. When the overlapping part is included, on amount of money found by deducting a discount amount from a specific amount corresponding to the degree of the overlap, is charged for the distribution of the map data.
Patent JP-2002263107-A (JP)
Title: Stress information management system
Inventor: KANEKO KENKICHI
IPC: A61B10/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a stress information analysis system in which appropriate and consistent advice is given by referring to the data of past advice and stress information, reliability is improved by confirming whether or not it is an abnormal value in the case that some kind of the abnormal value appears in an analyzed result and stress information is analyzed and the advice is provided through a communication network. SOLUTION: The system is provided with a first stress state analyzing means for analyzing the present stress state of a patient and a second stress state analyzing means for giving confirmation in the case that the analyzed result is different from a state recorded in a stress history information storage means by a prescribed value or more. In a stress analyzing means, a question order is randomly rearranged, also response time is limited and a question is given again for the one exceeding it. Also, the system can be operated through a web.
Patent JP-2002190521-A (JP)
Title: Method for fabricating semiconductor device
Inventor: TAKAHASHI AKIRA
IPC: H01L23/522
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device, in which sufficient impurity ions can be implanted into a silicon substrate at the bottom of a substrate contact hole and a substrate contact hole of different depth can be made simultaneously with a contact hole for transistor being formed on an SOI layer. SOLUTION: An interlayer insulation film 120 is formed on a field oxide film 110 and an SOI layer 30, using CVD technology. A contact hole (second opening) 130 is then made through the interlayer insulation film 120 and the field oxide film 110, to reach a plug layer 90 using photolithographic technology. Subsequently, the contact hole 130 is filled with a conductive material 140, using CVD technology and CMP technology, and an interconnection layer 150 is connected with the conductive material 140.
Patent JP-2002317961-A (JP)
Title: Dehumidifier
Inventor: MIYATA MASATOMO
IPC: F24F13/22
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier, capable of easily switching from draining to a drain tank to continuous draining to the external unit of equipment. SOLUTION: A belows-like drain hose 13 is housed in a lower part of a heat exchanger chamber 3. A drain hole housing chamber 8 having a detachable cover 14 on a front surface is provided. When the continuous draining to the external unit of the equipment is changed from the draining to the drain tank 5, the cover 14 is drawn and removed, a drain cock 17 is removed from a hook 16, and the drain hose 13 is drawn out of the external unit of the equipment.
Patent JP-2002317308-A (JP)
Title: Girdle or pants for pregnant woman before childbirth
Inventor: OGAWA MAYUMI
IPC: A41C1/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a girdle or a pair of pants for a pregnant woman before childbirth, enabling raising and supporting the bulging abdomen from the lowest part of the belly without making difference in level, excellent in feeling of wear and having an appropriate part to be affected with power to hold the belly. SOLUTION: This girdle for a pregnant woman before childbirth is so designed that a part 21c with strong tension power, of a front cloth 21 of the belly exists from the abdomen part toward the diagonally upper part of a side to the vicinity of a waist line, the outer side rim shape becomes narrow toward downward so that the lower part of the outer side rim comes inside a groin recess, the bottom rim is directly sewn with a front upper rim 25 of a crotch cloth, the shape of an upper rim line 30 of a part with strong tension power draws a projecting almost circular arc curve toward downward and extends to the side in an almost circular arch shape passing through a range of about 10-20 cm below the navel in a front center and above the front upper rim 25 of a crotch cloth 24,  and a part above the upper rim line 30 of a part with strong tension power comprises a part 21b with medium tension power and a part 21a with weak tension power.
Patent JP-2002119010-A (JP)
Title: Motor for power window device
Inventor: KAJIMA TAKEHITO
IPC: H02K5/14
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor for power window device, capable of attaining a completely watertight structure, without increasing the number of parts. SOLUTION: In a brush holder 7 clamped between both openings 4b, 21a of a yoke housing 4 and a gear housing 21, a sealing member 18 formed by continuously jointing, without cut lines, a covered section 18a on extension side covering a clamped extension 7b thereof to a tubular section 18c opening a jointing recessed section 7d of a power-feeding section 7c toward the inside of an inner panel through an insertion hole in the inner panel of a vehicle door, is formed integrally on a framework 17 of the brush holder 7.
Patent JP-2002324990-A (JP)
Title: Relay apparatus for electric power system
Inventor: SAITO MASAHIRO
IPC: H05K7/20
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a relay apparatus for electric power systems, whose cooling ability is so improved as to make suppressible the temperature rise of the inside of its housing. SOLUTION: In the relay apparatus for electric power systems, there are provided each heat transfer plate 15 for absorbing the heat generated from each electronic-appliance board 3; each guide groove 17 formed integrally with a housing 10 and for inserting thereinto, and engaging therewith the end portion of each heat transfer plate 15; and each guiding rail 16 for so supporting each heat transfer plate 15 inserted into each guiding groove 17, and engaged therewith as to conduct the heat of each heat transfer plate 15 to the housing 10. In this way, the heat generated from each electric-appliance board 3 is absorbed by each heat transfer plate 15, and the absorbed heat is so transferred via each guide rail 16 to the housing 10 as to radiate the absorbed heat to the outside atmosphere of the apparatus.
Patent JP-2002323960-A (JP)
Title: Color profile providing system
Inventor: SHIMAZAKI OSAMU
IPC: B41F33/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To select a desired printing site on a system. SOLUTION: This system is provided with a profile preparing device 125 equipped with functions for receiving the input of a printing condition on a printing site 120 in a prescribed form and storing the inputted printing condition in a profile storage part 131 of a profile server 130 and a display data preparing part 132 for preparing display data for displaying the printing condition stored in the profile storage part 131, and providing the display data through the Internet to a request source 300.
Patent JP-2002027990-A (JP)
Title: Recombinant antigen from ns3 domain in hepatitis c virus
Inventor: SEIDEL CHRISTOPH
IPC: C07K16/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a hepatitis C virus-derived polypeptide which shows much higher specificity and sensitivity in comparison with known antigens in order to detect hepatitis C virus, can be expressed in a high yield and is stable. SOLUTION: This hepatitis C virus-derived polypeptide is prepared by transducing extraneous amino acids of less than 20 amino acids into a polypeptide comprising the 1207±10th-1488±1st of a specific amino acid sequence in a hepatitis C virus nonstruatural protein NC3 domain-derived polypeptide. This polypeptide can be used as an antigen on an immune test.
Patent JP-2002322011-A (JP)
Title: Attracting agent for pill bug
Inventor: YAMAMOTO TERUKI
IPC: A01N65/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an attracting agent for pill bugs capable of effectively attracting, controlling and capturing pill bugs by using the agent in various forms and to improve the attracting effect by using the attracting agent as a bait having indefinite form. SOLUTION: The attracting agent for pill bugs contains burdock or a burdock extract as an attracting component.
Patent JP-2002320840-A (JP)
Title: Polyacetal-containing dispersant
Inventor: KANZAKI AKIHIKO
IPC: C09K23/42
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an excellent dispersant used for detergents, a pigment dispersant, a scale dispersant, etc. SOLUTION: The dispersant of this invention contains a hydroxyalkylamido- containing polyacetal.