baber/WOPTO huggingface dataset:
Patent JP-2002169029-A (JP)
Title: Light dispersing equalizer
Inventor: TAKANO JIHEI
IPC: H04B10/2525
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To dissolve problems that a responsive speed is slow, control precision is low or device costs are increased in either method in the case of slightly adjusting and changing a temperature gradient by detecting a dispersing quantity and adjusting a heat generating quantity in a heater or in the case of adjusting the heat generating quantity in the heater by detecting a temperature near an optical fiber, in the conventional light dispersing equalizer. SOLUTION: A V shaped groove is provided in a substrate, a temperature detector formed in a thin film shape is arranged in the V shaped groove, moreover the optical fiber is mounted onto the V shaped groove so as to come into contact with the temperature detector formed in the thin film shape, and further a plurality of heaters from a first heater to a Nth heater are arranged in the vicinity of the optical fiber mounted onto the V shaped groove.
Patent JP-2002173729-A (JP)
Title: Aluminum alloy sheet having excellent coating/baking hardenability and press formability and its production method
Inventor: SATO YUICHI
IPC: C22F1/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet which has excellent coating/ baking hardenability and press formability, and is suitable for an automobile body material or the like, and a production method therefor. SOLUTION: The aluminum alloy sheet having excellent coating/baking hardenability and press formability has a composition containing, by mass, 0.1 to <1.5% Mg, 0.1 to 2% Si and >2.5 to <7% Zn, and the balance Al and inevitable impurities.. Preferably, the sheet further contains one or more kinds selected from Cu, Mn, Cr, V, Zr, Fe, Ti and B, and has an alkali soluble lubricating resin film with a thickness of 0.5 to 5 μm. Further, in its production method, after solution treatment, the alloy is cooled to 40 to 100 deg.C and is coiled. After the coiling, the alloy sheet is cooled at a cooling rate of 0.1 to 10 deg.C/h or is held at 40 to 100 deg.C for 1 to 60 hr.
Patent JP-2002174599-A (JP)
Title: Apparatus and method for detecting edge of steel plate, and storage medium
Inventor: HASEGAWA NOBORU
IPC: G01N21/892
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To permit a sure capture of an edge position, without increasing load on a computer, even when plate width information transmitted from a host computer is in error or the plate width of a steel plate is changed inside of the plate. SOLUTION: A method for detecting the edge of the steel plate comprises the steps of calculating the right and left edge positions of the plate by acquiring plate width information from information of the plate sent from the host computer, inferring a position where the change in luminance at each line output of an imaging signal acquired by photographing the plate by an imaging means exceeds a prescribed threshold as the edge position, and deciding the edge position inferred, based on the luminance level as the edge of the plate, if the inferred edge position falls within the prescribed allowed range from the edge position calculated from the plate width information. Thus, if the plate width information transmitted from the host computer is wrong, or if even the width is changed in one plate, the edge position can be captured precisely.
Patent JP-2002176642-A (JP)
Title: Communications equipment, information processing unit, network system, monitoring method, and storage medium
Inventor: FUKAZAWA TOSHIHIKO
IPC: H04Q9/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a network system that can easily and efficiently attain video monitoring at a remote place by a terminal, such as a portable phone or a PHS. SOLUTION: A 2nd communication means 205 receives a reservation request for date and time at performance of operation by a prescribed means (video camera) 101a, from a 1st communication means 102 at a user side 105. A management means 207 manages the reservation of the operation performance by the prescribed means 101a, on the basis of the reservation request received by the 2nd communication means 205. The 2nd communication means 205 transmits a notice, denoting that an output mean 103 of the user side 105 can output information obtained on the basis of the management result by the management means 207 and through the operation performance of the prescribed means 101a, at a reserved time to a 2nd communication means 102 at the user side 105.
Patent JP-2001219810-A (JP)
Title: Gas generator for air bag and air bag device
Inventor: UEDA MASAYUKI
IPC: B60R21/26
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a small and light gas generator for an air bag. SOLUTION: This gas generator comprises a housing storing a non-azidic gas generating agent and a plurality of openings for controlling the combustion of the gas generating agent in the direction of passing a gas generated by the gas generating agent through the air bag. The maximum inner pressure of the gas generator during operation is controlled to be 60 kg/cm2 or more and less than 100 kg/cm2 by modulating the total area of the openings to the amount of gas generated by the gas generating agent.
Patent JP-2002181916-A (JP)
Title: Positioning system for a plurality of terminals that use radio waves with the same frequency
Inventor: HORI YUICHI
IPC: H04W4/04
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain position information of a plurality of terminals at a low cost. SOLUTION: A plurality of oscillator units 1 that transmit using a signal frequency are taken by persons and moving objects with them. At least four receiving antenna units 7 or more that receive radio waves transmitted from the oscillator units 1 are placed at proper positions outside a monitoring area. A control unit 13 is placed at a position away from the receiving antenna units 7, and timing between the oscillator units 1 and the receiving antenna units 7 is controlled by a computer 14 of the control unit 13 and then the position information is computed.
Patent JP-2002180803-A (JP)
Title: Support device
Inventor: SAGAMI HIROSHI
IPC: F16M1/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a support device of a gas turbine capable of stably absorbing deformation of a floor part and vibration while maintaining weight reduction. SOLUTION: This support device S for supporting the gas turbine GT arranged on a flatbed F of a moving power source truck T, has a stand 1 arranged on the flatbed F. This stand 1 is formed as a cantilever structure by connecting the part to the flatbed F by a connecting member 2. The gas turbine GT is arranged on the free end formed on the cantilever structure.
Patent JP-2002177752-A (JP)
Title: Device for heating liquid continuously
Inventor: KUDO SHUNICHI
IPC: B01F27/71
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for heating (sterilizing) liquid food with steam continuously whose operation is made continuous by reducing the generation of stains by making the internal structure simple and the agitating mechanism efficient. SOLUTION: A stator 15 having an impeller chamber 16 and a flow straightening passage 15a is arranged in a hollow mixing part 7, where a rotary shaft 3 and an impeller 22 are also housed. An outflow part 6 and a cover 8 are fixed firmly to the both sides of the part 7 respectively by fasteners 14 to be made open/shut. Steam chambers 18, 25 are arranged in the part 7 and in the cover 8, respectively, for spouting steam from steam spouting nozzles 20, 27 toward the impeller 22 while the impeller is rotated and mixing the steam with the liquid food fed from an inflow port 9 to heat the liquid food uniformly in an instant. The heated liquid food is fed from the stator 15 to the part 6.
Patent JP-2002178880-A (JP)
Title: Wiper device, and coupling method for pivot holder of the wiper device and hollow frame
Inventor: KANAZAWA KEISUKE
IPC: B60S1/34
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a wiper device and a coupling method for a pivot holder of the wiper device and a hollow frame, capable of preventing the reduction in strength or a residue of stress on a member after coupling, ensuring coupling fix accuracy for a long term, easily executing by simple positioning that can be checked from the outside without complex positioning, and improving assemble workability. SOLUTION: In this wiper device 10, fitting portions 36, 38 of pivot holders 12, 14 are fitted and coupled with connecting portions 44, 46 of a pipe frame 42. The fitting portions 36, 38 and the connecting portions 44, 46 are formed by the same resinous material, and surfaces of both members are melted by adding high frequency vibrations under the condition fitting with each other. Then, the melted portions are hardened, thereby coupling and firmly fixing both members.
Patent JP-2002184753-A (JP)
Title: Method of etching silicon semiconductor wafer
Inventor: TORIGOE MORIAKI
IPC: H01L21/306
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To remove a water film having an adverse effect on a uniform etching reaction to make an etching depth uniform over the whole surface of a wafer. SOLUTION: The wafer film attached to the surface of the wafer W by a pure water rinse after cleaning is completely removed by water film removing means A, and then the wafer W is immersed in an etching liquid to subject the wafer to an etching E. In this manner, the etching liquid of uniform concentration is brought into contact with the surface of the wafer W without being affected by the water film, thereby starting the etching reaction at the same time for the whole surface of the wafer W and thus, naturally, a uniform reaction proceeds without producing a difference in a reaction rate.
Patent JP-2001212096-A (JP)
Title: Work station for clinical examination
Inventor: XUE QIUZHEN
IPC: G06F3/048
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a work station for clinical examinations. SOLUTION: The equipment and the method take in multiple physiological signals such as ECG waves as input from different sources, apply multiple algorithm in the core, and produce results that will be exported to use them in clinical research and examinations. This equipment, though not prescriptive, has a built-in-data-base and a built-in-spreadsheet that provide uniform platforms for any clinical examinations in medical fields that include laboratory works and sophisticated clinical examinations that constitute the core in clinic.
Patent JP-2002195914-A (JP)
Title: Method for testing polarization maintaining optical fiber and polarization maintaining optical fiber with connector
Inventor: KITA KAZUKADO
IPC: G02B6/24
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for testing polarization maintaining optical fiber capable of testing a malfunction in the linkage of connectors. SOLUTION: In the method for testing polarization maintaining optical fiber, connectors 1a, 1b are mounted at both ends of a polarization maintaining optical fiber with connector 1. A polarizing azimuth angle variable means 2a that can arbitrarily vary the polarizing azimuth angle is set at one side connector 1a, and the polarizing property of a birefringent body in the connector 1a is compensated, and then a first extinction ratio of another connector 1b of the polarization maintaining optical fiber with connector 1 is measured. A polarizing azimuth angle variable means 2b that can arbitrarily vary the polarizing azimuth angle is set at the other connector 1b of the polarization maintaining optical fiber with connector 1, and the polarizing property of a birefringent body in the other connector 1b is compensated, and then a second extinction ratio of the other connector 1b of the polarization maintaining optical fiber with connector 1 is measured. Then, a comparison is made between the first extinction ratio and the second extinction ratio.
Patent JP-2002198649-A (JP)
Title: Method of manufacturing multilayer wiring board
Inventor: DOMOTO CHIKAGE
IPC: H05K3/46
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer wiring board which enables the reliable connection between a lower interconnection layer and an upper interconnection layer by means of a connecting conductor in a through hole. SOLUTION: The method of manufacturing a multilayer wiring board comprises a process of adhering the lower interconnection layer 2 on the upper face of a substrate 1; a process of adhering an insulation layer 4 on the substrate 1 so as to cover the lower interconnection layer 3, and then forming the through hole 5 in the insulation layer 4 formed on the lower interconnection layer 2; a process of adhering, on the upper face of the insulation layer 4, the upper interconnection layer 3 with part of it being extended near an opening of the through hole 5; a process of filling the through hole 5 with conductive paste 6' whose solid component content is adjusted to 50 wt.% to 75 wt.%, and drying the paste, and then adhering the solid component 6" in the conductive paste 6' into a convexed cross-sectional shape along the inner surface of the through hole 5; and a process of forming, on the inner surface of the through hole 5, the connecting conductor 6 to be connected to both the upper interconnection layer 3 and the lower interconnection layer 2, by sintering the solid component 6".
Patent JP-2002080745-A (JP)
Title: Pigment composition, method for producing the same, coloring matter and colored article
Inventor: WADA NOBUHITO
IPC: C09B67/50
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a copper phthalocyanine pigment composition which solves the defects of conventional techniques, comprises the combination of the ε-type copper phthalocyanine having a highly red color with one or more of other pigments, and develops a clear reddish blue color. SOLUTION: This pigment composition characterized by mixing and wet- milling (A) the ε-type copper phthalocyanine and (B) at least one coloring matter selected from condensed polycyclic coloring matters and azo coloring matters, wherein the weight ratio of the component A to the component B is 100:1.0 to 50, the method for producing the same, the coloring matter, and a colored article.
Patent JP-2002194117-A (JP)
Title: Anion exchanger and method of producing the same, column for ion chromatography and method of measuring anion
Inventor: KOZUKA TAKASHI
IPC: G01N30/88
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an anion exchanger for filling an ion chromatography column which is capable of easily adjusting the time of holding the anion for analysis, and also provides a method using the same. SOLUTION: The method of producing the anion exchanger comprises a step wherein the anion exchanger containing an ester bond is further treated with an alkaline solution and an ester group is decomposed to generate a hydroxyl group and/or a carboxyl group, the anion exchanger is obtained by the method, and a filler and a column for ion chromatography use the anion exchanger, and a method of measuring the anion uses the column.
Patent JP-2002199660-A (JP)
Title: Fixing structure of magnet for magnetic sensor mounted on rotor
Inventor: WATANABE HITOSHI
IPC: H02K29/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To fix a magnet for magnetic sensor mounted on a rotor securely and easily. SOLUTION: In a fixing structure of magnet for magnetic sensor mounted on rotor, a sensor magnet 8 is fitted into a boss part 2 of a rotor yoke 3, a reduced diameter part 7d surrounding the sensor magnet 8 in a press-fitted state and a L-shaped bended part 7c to prevent the magnet 8 form coming out in the axial direction are mounted on an inner circumference wall part 7b of a magnet cover 7 fixing a magnet 9 for field placed on a surrounding wall part of the rotor yoke 3, the magnet 8 is sandwiched between an outward flange part 2 of the boss part 2 and the bended part 7c and also the magnet 8 is fixed by the press-fitted state to the reduced diameter part 7d.  Accordingly, the magnet 9 and the magnet 8 can be fixed by the magnet cover 7 made of one part, it becomes easy to assemble because a parts count and number of man-hours necessary to assemble the magnet 8 can be reduced and also it becomes possible to securely fix the magnet 8 because the magnet 8 is fixed by the magnet cover 7 combined to the rotor in one-piece.
Patent JP-2002204081-A (JP)
Title: Portable electronic apparatus
Inventor: NOGUCHI KOICHI
IPC: G04B37/16
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which can be easily assembled and disassembled. SOLUTION: A cup-shaped introduction tube 9 made of a rubber-based member is inserted within an introduction hole 8 provided in a watch case 2. A semi-arcuate projection 14 having a uniform sectional shape in an axial direction is integrally formed with an outer peripheral surface of the tube 9. A metallic pipe 15 is fittedly inserted in the introduction tube 9, and the outer diameter dimension of the pipe 15 and the inner diameter dimension of the tube 9 have a relationship of interference fit before the insertion. A flange-shaped edge 17 is formed at an end of the pipe 15. Aring groove 9a is formed in the cup bottom surface of the tube 9 and an annular O-shaped ring 16 as a rubber-based member is fitted in the ring groove 9a.  The O ring 16 has nearly the same inner diameter as the diameter of a shield wire 6, and the shield wire 6, pipe 15 and ring groove 9a define a seal surface when collapsed. The shield wire 6 is passed through the tube 9, rigid pipe 15 and O ring 16 and introduced into the interior of the clock case 2.
Patent JP-2002203093-A (JP)
Title: Method for collecting design specification information using communication means of internet or the like
Inventor: SUGIMURA KAZUHIKO
IPC: G06Q50/10
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method which allows dealing with design specification information relating to a number of manufacturing or sales companies and many architects or designers, and knowing similar design specification information that has not been able to know in a conventional party confirmation. SOLUTION: The manufacturing or sales companies are invited by using a communications means of the Internet, etc., and promoted to input information of the product which each company sells. The inputted product information is published on the home page to introduce the product. The invited architects or designers are promoted to input the information being designed and designated. The inputted design specification information of the product is added up every fixed period of time. The design specification information with regard to the product and the design is reported to the manufacturing or sales company of the product and to the architect, respectively.  The design specification information is added up to be reported to the invited information recipient, thereby obtaining information which is edited and arranged into ranking totalization information according to product lines and architects.
Patent JP-2002199918-A (JP)
Title: Portable round fan
Inventor: SATO KOJI
IPC: A45B27/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable round fan to satisfy productivity and availability to bring them to the market as a response to the needs of the times such as a large-scale production and a large-scale consumption while retaining the original function and portability as a round fan. SOLUTION: The portable round fan is made up of a handle 1 and a blade 4. The blade can be made into two states, an open state and a compressed state. The handle 1 holds the blade 4 both in a naturally spread state and in a confinedly contracted state. The fan with two states gives to people a dynamic interest in summer and is excellent in terms of portability as it becomes compact when contracted. An elastic ring-shaped part 12, which constitutes the blade 4, and a film 11 spread on the elastic ring-shaped part 12 are transformed into the confinedly contracted state by twisting them by turning almost 360 degrees and are held onto the handle 1. The transformation of the fan is made naturally, and it can be handled easily.
Patent JP-2002202880-A (JP)
Title: Method for displaying text and device for the same
Inventor: EZAWA MASAYUKI
IPC: G06F3/048
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a state that it is necessary to perform frequent vertical scroll at the time of displaying a short text at the time of displaying a text on a computer, and to make the text easy to view by increasing the number of lines viewable n the display screen, and to provide an easily editable environment. SOLUTION: The maximum display width of one line of a text to be displayed and the overall number of lines of the text are estimated, and the number of lines of the text displayable in one display line is calculated from the displayable width of a display means, and the display position of each line of the text to be displayed is decided and displayed from the number of characters displayable in one display line.
Patent JP-2002202001-A (JP)
Title: Vehicular control device provided with self-diagnostic function, and recording medium
Inventor: OI MASAYA
IPC: G06F11/22
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To easily change a self-diagnostic program even if the need of modify ing an execution condition for fault detection due to change of diagnosis object, and to improve the quality of the self-diagnostic program. SOLUTION: A diagnosis actuation judging object 200 is provided, which determines the execution condition of a fault detecting object 300 actuated from a diagnosis scheduler object 100. The diagnosis scheduler object 100 decides the fault detecting object 300 that is an actuated object, and requests the diagnosis actuation judging object 200 to actuate the permission of that. When receiving the request of actuation permission, the diagnosis actuation judging object 200 obtains necessary information for judging the execution condition, and informs permission or nonpermission of actuation. The diagnosis scheduler object 100 issues actuating instruction to the fault detecting object 300 that is the actuated object only when receiving permission notice.
Patent JP-2002194666-A (JP)
Title: CERAMIC FIBER USABLE FOR FIBER-REINFORCED METAL COMPOSITE MATERIAL, HAVING FIBER DIAMETER OF 30 mum OR LESS, AND WITH REMOVAL OF CARBON COMPONENT, AND METHOD FOR PRODUCING THE SAME
Inventor: USUDA KUMEO
IPC: C22C101/14
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a metal composite material having strength corresponding to the compound rule is not obtained since the wetting between a matrix metal and a ceramic fiber of a reinforcing fiber is difficult when producing the fiber-reinforced metal composite material, and the composite material of the ceramic fiber with a light metal is chemically unstable due to a carbidization reaction of aluminum or its alloy, metal silicon or its alloy, magnesium metal or its alloy, or the like with the carbon of the ceramic fiber. SOLUTION: The ceramic fiber after removing the carbon component on the surface of the ceramic fiber is used as the reinforcing fiber. As a result, the matrix metal and the ceramic fiber as the reinforcing material are wetted well to provide a metal composite material having the strength corresponding to the compound rule. The composite material with the light metal is chemically stable, since the carbidization reaction of the aluminum or its alloy, the metal silicon or its alloy, the magnesium metal or its alloy, or the like by the carbon component is prevented.
Patent JP-2001517056-A (JP)
Title: 低電力整流回路
IPC: H02M7/12
Filed: 1998-09-11
Abstract: (57)【要約】
低電力スイッチング整流器回路がＰ−ＭＯＳ及びＮ−ＭＯＳ  ＦＥＴスイッチを使用して実現され、そのスイッチは、（整流器回路の一体部分を形成する）検出器及びインバータ回路により正に正確な時間にＯＮ／ＯＦＦにされ、到来する交流信号を高効率で整流する。ＦＥＴ回路の一体部分を形成する寄生ダイオード及びトランジスタが、始動時すなわち供給電圧がまだ存在していない時に、到来する信号に応答してその信号を整流し、ＦＥＴスイッチがその意図する整流作用を実行し始めるのに十分な動作電圧を与える。到来する交流信号が存在しない時、すなわち、２相パルス間の時間には、整流器回路は極めて小さな静的バイアス電流でバイアスされるが、到来する交流信号が存在する時、すなわち、到来する信号の正及び負の相が正及び負の供給ラインに接続される時には、はるかに大きな動的バイアス電流が自動的にトリガされる。