baber/WOPTO huggingface dataset:
Patent JP-2002030810-A (JP)
Title: Construction method and construction device for structure
Inventor: KONO JUN
IPC: E04G21/14
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a construction method and a construction device of a structure for safely constructing the structure by simple equipment and materials and few personnel by performing jack operation for bearing a load by a peripheral edge part having relatively large strength. SOLUTION: A frame of the structure 1 is completed by being supported by jacks 5 and 5 on a lower structure 3, a jack 9 on a temporary support 2 and laminated liners 11 and 11, and the whole jacks 5 on the lower structure 3 are pushed up, and after bearing the whole load of the structure 1 via a lower laminated liner 7, the jack 9 on the temporary support 2 is lowered stepwise, and after successively removing the laminated liners 11, the whole jacks 5 on the lower structure 3 are lowered, and the lower laminated liner 7 is successively removed, and a support part 4 of the structure 1 is supported and fixed on the lower structure 3.
Patent JP-2002033439-A (JP)
Title: Semiconductor device
Inventor: SATO MOTOAKI
IPC: H01L25/07
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To solve problems in design of package electric characteristics for a semiconductor device having an RF signal system chip and a baseband signal system chip mixed together. SOLUTION: The semiconductor device has a first semiconductor chip 3f using a high-speed signal system chip, and a second semiconductor chip 3a using an RF analog signal semiconductor chip mixed together. Third metal thin wires 6t forming parallel metal thin wires are provided on only a lead frame forming RF signal lines, this enabling the tuning of electric characteristics and hence the tuning of the resonance intensity of the RF signal system.
Patent JP-2002031019-A (JP)
Title: Fuel injection valve
Inventor: MIYAMOTO AKIHITO
IPC: F02M61/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of suppressing the drifting of fuel caused by the impact noise and bounce of a valve element at the time of valve closing while maintaining a control responsiveness at the time of valve opening. SOLUTION: This fuel injection valve comprises a nozzle body 61 having a fuel injection hole 61a for injecting fuel and allowing the fuel to be supplied therein, a valve element 62 movably inserted into the nozzle body 61 and opening and closing the fuel injection hole 61a, and a resistance part 65 provided in the valve element 62 so as to receive a resistance from the fuel inside the nozzle body 61 when the valve element 62 is moved to open and close the fuel injection hole 61a. When the valve element 62 is moved in the direction of closing the fuel injection hole 61a, a resistance larger than that caused when the valve element 62 moves in the direction to open the fuel injection hole 61a is received by the resistance part 65.
Patent JP-2002029754-A (JP)
Title: Method for producing cobalt-containing nickel oxyhydroxide, and nonaqueous electrolyte battery using the same
Inventor: SASAKI HIDEKI
IPC: H01M4/52
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cobalt-containing nickel oxyhydroxide which ensures a high service capacity, does not cause the lowering of the capacity due to the progress of a charge-discharge cycle and has superior cycle characteristics when used as the active material of a battery. SOLUTION: In the method for producing cobalt-containing nickel oxyhydroxide, a hydroxide of the formula Ni1-xCox(OH)2 (where 0<x<0.5) is subjected to multistage oxidation treatment.
Patent JP-2002034365-A (JP)
Title: Standing installation angle adjustment type strut and trellis structure composed of the strut
Inventor: KAWAI MASAKAZU
IPC: A01G17/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide both a standing installation angle adjustment type strut which is capable of eliminating the necessity of adjusting unevenness on the ground to flatness in installing a trellis structure for hydroponics on the ground with existing unevenness and by which plural struts can be simply and rapidly stood at proper angles and a trellis structure constituted of the standing installation angle adjustment type strut. SOLUTION: This standing installation angle adjustment type strut 1 is equipped with an approximately spherical supporting plate 12 to be arranged at a fixed height from an installation surface G, a bolt insertion hole bored through the supporting plate 12, a strut bolt 20 whose bottom end part is inserted into the bolt insertion hole so that the bolt has clearance when inserted and a fixing means 30 for fastening and fixing the strut bolt 20 to the supporting plate 12. This trellis structure is constituted of the standing installation angle adjustment type strut 1.
Patent JP-2002038201-A (JP)
Title: Method and apparatus for producing three-dimensional shape molded article
Inventor: ABE SATOSHI
IPC: B22F3/105
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the quality performance of a three-dimensional shape molded article obtained by laminating sintered layers produced from powders by smoothing and also densifying its surface. SOLUTION: This method for producing a sintered article M from powders comprises repeating the operation of forming a sintered layer (m) by irradiating optical beams L on the layer of powders P comprising inorganic or organic materials, and laminating and integrating the plurality of sintered layers (m). In this case, the method includes a process (a) for separating or removing non- sintered powders P from the sintered molded article M, and a process (b) for melting and solidifying the powder portions adhered to the periphery of the molded article M, during the production of sintered article from powders.
Patent JP-2002036274-A (JP)
Title: Method for manufacturing thermoplastic resin sheet and thermoplastic resin sheet obtained using the same
Inventor: KARASAWA YUJI
IPC: B29C43/24
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin sheet without generating the sticking to a roll, foreign matter, a pinhole or the like in a calender molding method, and the thermoplastic resin sheet obtained by this method and having excellent surface smoothness or surface design effect. SOLUTION: A plasticized thermoplastic resin composition is filtered using a metal net-like material satisfying a specific condition and subsequently rolled by a calender roll to manufacture the thermoplastic resin sheet.
Patent JP-2002050095-A (JP)
Title: Magnetic recording/reproducing device
Inventor: YUJI TAMOTSU
IPC: G11B15/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a magnetic recording/reproducing device can not proceed to another operation when a user performs an operation during mode transition, so that the request of the user during mode transition needs to be initialized, as a result, processing complied with the request of the user has not been attained. SOLUTION: The magnetic recording/reproducing device recognizes a mode required by the user by a user's operation regardless of the authenticity of mode transition, and outputs a changeover request for a suitable mode transition after completion of mode transition.
Patent JP-2002036688-A (JP)
Title: Ink ribbon feeding method and mechanism for printer
Inventor: UCHIYAMA HIDEYUKI
IPC: B41J33/52
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon feeding method and mechanism for a printer, capable of suppressing the generation of printing elongation. SOLUTION: A tension roller 50 is brought into contact with the outer peripheral surface of the ink ribbon wound around a supply reel 34 until the winding diameter of the ink ribbon 32 wound around the supply reel 34 becomes a predetermined diameter to apply constant load to the drawing-out of the ink ribbon 32. By this constitution, even if the winding diameter of the ink ribbon 32 wound around the supply reel 34 is large, it can be prevented that the ink ribbon 32 is largely drawn out of the supply reel 34, and the generation of printing elongation can be prevented.
Patent JP-2002046871-A (JP)
Title: Medium carrying mechanism, medium carrying method and medium carrying device
Inventor: YAMANE KOSUKE
IPC: G07D9/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of certainly avoiding occurrence of an ill state in paying out a medium. SOLUTION: Shafts 4, 9, are fitted with their respective pulleys 3 and a flexible belt 7 is installed on the pulleys 3 in a state where the upper side is stretched tight and the lower side is bent. It is devised so that motive power is transmitted to the shaft 4 from the shaft 9 through a driving transmission and carrier belt 6. A bent part of the flexible belt 7 makes contact with a voting sheet positioned on the top of the voting sheets inserted and taken in an insertion port 1. Consequently, when the flexible belt 7 is driven, the motive power is transmitted to the voting sheet through the bent part and the voting sheet is carried toward a separator 14.
Patent JP-2002037142-A (JP)
Title: Operation part structure of work machine
Inventor: KAWASE MUNEYUKI
IPC: B62D25/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation part structure having a control tower capable of reducing weight and a cost without deteriorating strength and the function and allowing the setting of a complicated shape. SOLUTION: The control tower 4 erected and arranged in front of a floor step 3 is constituted as a hollow body by blow molding, and a metallic vertical frame 20 erected from a floor frame 29 and a laterally turning metallic horizontal frame 21 integrally connected to an upper end part of this vertical frame 20 are respectively integrally connected to the control tower 4.
Patent JP-2002036733-A (JP)
Title: Thermal transfer acceptive sheet of dye diffusion type and method for manufacturing the same
Inventor: FUJII HIROYUKI
IPC: B41M5/50
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer acceptive sheet of dye diffusion type having excellent coloring, light resisting and oil resisting properties, and a method for manufacturing the same. SOLUTION: A thermal transfer acceptive sheet of dye diffusion type includes a base sheet and a dye acceptive layer provided on the surface of the base sheet. The dye acceptive layer includes a thermoplastic resin and the pigment fine particles having an average diameter of 1 μm or less. A slurry containing an emulsion of the thermal plastic resin and a sol of the pigment fine particles is applied to the base sheet and dried.
Patent JP-2002049028-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: OGAWA SHINJI
IPC: G02F1/1335
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing the decrease of the aperture ratio of a conventional transverse electric field applying system type liquid crystal display device and reducing display defects such as afterimage and burning, and to provide its manufacturing method. SOLUTION: The width of a shading layer 11 can be narrowly formed and the numerical aperture can be enhanced by forming a color filter 10 and the shading layer 11 on an array substrate and the residue of charges can be suppressed and the display defects of the afterimage and burning can be suppressed by forming the color filter 10 on au upper layer of a common electrode 2 and a pixel electrode 5 to completely insulate the pixel electrode 5 and the common electrode 2 from a liquid crystal layer.
Patent JP-2002053990-A (JP)
Title: Method of manufacturing hydrogen peroxide water
Inventor: UNO MASAHARU
IPC: C02F1/46
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of manufacturing hydrogen peroxide water not containing organic halogen compounds by solving such a problem heretofore that harmful organic halogen compounds have been included in the hydrogen peroxide water exerting an adverse influence on the environment when the hydrogen peroxide water is manufactured by seawater electrolysis. SOLUTION: A branched seawater is subjected to various kinds of treatment, such as mechanical separation by a strainer, separation after flocculation of floc, etc., in the seawater, chemical separation of the seawater like activated carbon treatment and decomposition by irradiation with UV rays, by which the organic compounds in the branch seawater are removed and thereafter the branch seawater is supplied to an electrolytic cell to which gaseous oxygen is supplied. The gaseous chlorine and hypochlorous acid ions occurring in the chlorine ions in the seawater are formed in the electrolytic cell but the organic compounds which are raw materials do not exist and therefore the organic halogen compounds are not formed and the hydrogen peroxide water not containing the harmful component can be obtained.
Patent JP-2002050552-A (JP)
Title: Electric double-layer capacitor device, and its outer package
Inventor: OKITA YOSHIAKI
IPC: H01G11/82
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To achieve series and parallel connection without any substrates, and to easily design capacitance and a withstand voltage. SOLUTION: An outer package case 11 of an electric double-layer capacitor device has first connection means 3 and 4 provided on both the opposing surfaces to directly connect at least two products, and second connection means 7a and 8a, provided on both the opposing surfaces other than the first connection means 3 and 4.
Patent JP-2001081064-A (JP)
Title: Preparation of methyl cyclohexylpropionate
Inventor: KUHN WALTER
IPC: C07C67/303
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain methyl cyclohexylpropionate in high purity by hydrogenating methyl cinnamate in the presence of a ruthenium and/or palladium catalyst. SOLUTION: The objective compound of formula II is obtained by hydrogenating methyl cinnamate expressed by formula I in the presence of ruthenium and/or palladium catalyst. The catalyst is carried on a carrier (e.g. activated carbon, silicon dioxide or the like). The carrier preferably includes 5-10 wt.% of ruthenium and/or palladium catalyst based on the whole catalyst. The catalyst can be used in dry or wet state (water content <=60%). The weight ratio of catalyst to methyl cinnamate is 0.005:1 to 0.05:1. The preferable condition of the reaction is 60-200 deg.C, hydrogen pressure 10-20 bar and reaction time 5-40 hours. The compound is obtained by charging the methyl cinnamate and the catalyst in an autoclave provided with an agitator and hydrogenating and then removing catalyst by filtration, decantation or centrifugal separation.
Patent JP-2002058680-A (JP)
Title: Operative instrument for colon
Inventor: MORINAGA YUKIHIRO
IPC: A61B1/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an operative instrument for colon, which enables a medical instrument to be smoothly guided in and makes operation work easier when a doctor diagnoses or cures the colon using a medical instrument such as an endoscope, etc. SOLUTION: This operative instrument for colon is a bottle shape tubular body formed of a transparent or semitransparent material and is constituted of a part to be inserted into the intestines (intestinal inserting part) and a part to be exposed outside the anus (exo-anus exposed part). A recess part is provided between the intestinal inserting part and the exo-anus exposed part.
Patent JP-2002061702-A (JP)
Title: Liquid sealed mount
Inventor: NARITA NOBUHIKO
IPC: F16F13/26
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealed mount capable of exhibiting an excellent vibration control characteristic in a wide frequency area without enlarging the mount. SOLUTION: A piston 6 composed of a permanent magnet is movably arranged in the lengthwise direction in a second orifice D, and the magnetic pole ends 71a and 71b of an electromagnet 7 are opposed to magnetic poles on the movable directional both ends of the piston 6 so that the piston 6 is supported from both sides by magnetic resiliency between like-poles. Thus, when vibration is inputted, a large vibration control effect is exhibited by mass of a resonance system composed of mass of a liquid column repeatedly moving in the second orifice D and mass of the piston 6. Magnetic force of the electromagnet 7 can be varied by current control by a controller 8, and since a resonance frequency in the second orifice D can be varied thereby, an optimal vibration control effect can be exhibited in response to a change in a vibration frequency of a vibration absorbing object.
Patent JP-2002065146-A (JP)
Title: Doughnut and method for producing the same
Inventor: ANDO MASAYASU
IPC: C12N1/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain doughnuts with novel palate feeling and flavor, and to provide a method for producing such doughnuts. SOLUTION: The doughnuts are obtained by using yeast having high fermentative power in an ultra-high-saccharinity region and high saccharide tolerance.
Patent JP-2002065620-A (JP)
Title: Apparatus for detecting pulse rate
Inventor: HARIMA SHINICHI
IPC: A61B5/0245
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting pulse rates which is capable of precisely measuring pulse rates with less variations within a short period of time. SOLUTION: This apparatus is provided with a means (26) for calculating a variation index (σm, R bar n) from an accelerated pulse rates detected by a means (100) for detecting the accelerated pulse rate, a compensatory data (15) obtained by previously allowing a compensatory coefficient (Sm n) to correct an influence of cyclic variations on an accelerated aging pulse rate (APGindex) to repeatedly comply with the variation index, a means (17) for obtaining the variation index by a method for calculating an index from a series of plural accelerated pulse rates and abstracting a compensatory coefficient from the corrected data corresponding to the variation indices thus obtained, and a means (19) for calculating a tentative accelerated pulse rate (APGindex bar)  against a series of plural accelerated pulse rates and obtaining an accelerated aging pulse rate by correcting the tentative accelerated aging pulse rate with a compensatory coefficient abstracted from the corrected data.
Patent JP-2002070850-A (JP)
Title: Radial/thrust bearing
Inventor: HARADA TAKASHI
IPC: F16C19/16
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a bearing applicable to both loadings, radial and thrust, with single bearing which enables prevention from being separated as in a thrust bearing. SOLUTION: The bearing can be applied to both radial and thrust loadings with a cross-section of outer/inner ring being configured to be L-shaped and a raceway being provided on an angle formed by right angle. Further, by providing an inner ring outside diameter protrusion on the inner ring and an outer ring inside diameter protrusion on the outer ring, the bearing can be prevented from being separated.
Patent JP-2002076181-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TOYOOKA SHINICHI
IPC: H01L23/12
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can be mounted by not a dedicated machine for flip-chip bonding but a mounting machine or the like used normally for the mounting of chip component or the like. SOLUTION: The semiconductor device (flip chip 1) has the upper and lower faces of a bare chip coated with an insulation resin 4 and exposes a projection electrode (Au bump electrode 3) from the insulation resin 4.
Patent JP-2002066180-A (JP)
Title: Thread tension loosener for sewing machine
Inventor: FUNATO NOBUHIKO
IPC: D05B47/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To make sewing by a sewing machine (embroidery) more efficient by realizing automation of thread tension releasing work for needle thread at two positions of the thread tension device and a needle thread pretension mechanism. SOLUTION: The moving disc 22b of a thread tension device 22 is pressed against the fixed disc 22a via a traversing plate 30 with a first pin 34 abutting on an eccentric cam 28 of a thread tension releasing gear 27 rotated by a drive motor 25 to give the needle thread A tension. On the other hand, a second pin 35 equipped on the traversing plate 30 pushes up an action bar via a leverage lever 41 and a cam piece 38 to open a needle thread pretension mechanism 21 to give tension corresponding to the thickness of the thread A.
Patent JP-2002075456-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: IMACHI NAOKI
IPC: H01M10/05
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte cell formed into flat shape while preventing a lowering of the strength of both current collectors, shortening the excessive part of a negative pole activator, enabled to remarkably improve an energy density per volume and per weight by shortening the length of a separator in the direction of winding. SOLUTION: The nonaqueous electrolyte cell, composed of an electricity generating element with such a structure that a positive pole activator 15 and a negative pole activator 16 are wound through a separator 17, has a both poles current collector 11 with three-layered structure composed of an insulation film 13, a positive pole current collector 12 fixer to one side of the insulation film 13, and a negative pole current collector 14 fixed to the other side of the insulation film 13, here, the positive pole activator 15 is applied on the positive pole current collector 12 and the negative pole activator 16 is applied on the negative pole current collector 14.
Patent JP-2002079025-A (JP)
Title: Method for filtering suspended fine particulate and apparatus thereof
Inventor: SUZUKI HIROYUKI
IPC: B01D47/04
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for filtering suspended fine particulate in a simple structure without clogging of the particulate. SOLUTION: Bubbles are suspended in a bubble-generating chamber 10 by feeding air into a soap water and also the bubbles are tuck with the fine particles by feeding the fine particles with air into the bubble-generating chamber, and the air flowing into the bubble-generating chamber 10 is evacuated by making it pass through a net part 15 as a bubble trap hole which extinguishes the bubbles by contact therewith, and the extinguished bubbles as the soap water containing the fine particles are stored in the bottom of the bubble-generating chamber 10. The fed air is filtered by sticking the fine particles with the bubbles in the course of being discharged from the net part 15 through floating bubble groups.  The bubbles successively generated are successively extinguished to drip by naturally extinguishing, contacting one another, and being into contact with the inner circumference surface of the bubble- generating chamber 10 and the net part 15 or the like.