baber/WOPTO huggingface dataset:
Patent JP-2001334532-A (JP)
Title: Mold apparatus and stamper
Inventor: TAKESHITA HIROSHI
IPC: G11B7/26
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To attach even a relatively thin-walled stamper by relatively simple constitution without exerting adverse effect on the fine pattern of the stamper. SOLUTION: The fixed mold 2 of a mold 1 for molding, for example, the light guide plate of a liquid crystal display is constituted by fixedly attaching the stamper 6, which is formed into a thin plate shape with a thickness of 1 mm, for example, by electroforming processing and has a fine pattern wherein the fine pattern on the surface of a molded article is reversed, to a fixing stand 7. At this time, the stamper 6 is constituted of nickel being a magnetic metal and a plurality of permanent magnets 13 are embedded in the fixing stand 7. By this constitution, the stamper 6 is fixed to the fixing stand by the magnetic force (magnetic attraction force) of the permanent magnets 13 in a state fitted in the recessed part of the fixing stand 7.
Patent JP-2001337313-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZOE TAKASHI
IPC: G02F1/1335
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the responsiveness from lowering due to a heightened coefficient of viscosity of a liquid crystal and to prevent display brightness from lowering in the case a liquid crystal display device is used in a cold place. SOLUTION: The liquid crystal cell 16 is provided with a specified display region S. A heating member 32 warms the liquid crystal cell 16. The heating member 32 is arranged so as to be in contact with the liquid crystal cell 16 outside the display region S.
Patent JP-2001338698-A (JP)
Title: Sealed lead storage battery
Inventor: YAMASHITA JOJI
IPC: H01M10/12
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To protect adjacent equipments from damage caused by leakage of electrolyte and water from a battery case, or to minimize the same without changing the size or thickness of the battery case or changing inner structure of the battery. SOLUTION: A sheet absorbing electrolyte and developing color by electrolyte is fitted on the outer surface of the battery case. The sheet absorbs moisture, and develops color by moisture as well. A waterproofed transparent film is arranged outside the sheet.
Patent JP-2001304356-A (JP)
Title: Self-actuated stepless reduction gear
Inventor: NAKAGAWA MINORU
IPC: F16H7/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a constitution for driving at a rotation higher than input rotation, stopping rotation with stepless slow-down in proportion to output side rotation or rotatory-driving in a reverse direction, with the batch constitution of two sets of planetary gears about a center shaft. SOLUTION: In this self-actuated stepless reduction gear, pinion gears 2 and pinion gears 5 of two sets of planetary gears are supported on the lateral sides of one support frame 4, and a ring gear 6 of the pinion gear 5 on one side is fixed to a chassis. A sun gear 3 of the pinion gear 2 on one side is driven in the reverse direction of output by output side rotational force. This drive force is inputted by a ring gear 1 of the pinion gear 2 to carry out slowing-down driving in the input direction of the support frame 4 via the pinion gear 2 and the sun gear 3.  Slow-down revolving drive of the pinion gear 5 supported on one side is obtained, and input between the ring gear 6 fixed to the chassis, and the sun gear 7 is attained by the slow-down revolving driving force of the pinion gear 5 to perform the input direction variable driving of the sun gear 7 via the ring gear 6 and the pinion gear 5. The sun gear 7 is thereby driven at a rotation higher than input rotation in the input direction of the sun gear 7 in an output side low rotation region and stopped rotating or driven steplessly, in the direction reverse to the input in an output-side high rotation region.
Patent JP-2001344790-A (JP)
Title: Optical disk device
Inventor: NAGAOKA JUNJI
IPC: G11B7/095
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To realize tilt detection without using a tilt sensor with an optical disk device because the reduction of the size and cost of the optical disk device is hindered if the optical disk device is provided with the tilt sensor in order to detect the inclination of the disk with respect to an optical head. SOLUTION: The asymmetry Ya and Yb of the groove crossing signals of push-pull tracking error signals with respect to two kinds of lens shift quantities are detected and the tilt of the optical head with respect to the optical disk is detected by utilizing the correspondence relations between values obtained by dividing Ya by Yb, values obtained by dividing Ya previously obtained relating to each of the plural tilts by Yb and the respective tilts. As a result, the tilt detection is made possible without the tilt sensor.
Patent JP-2001348277-A (JP)
Title: Method and device for spark plasma sintering
Inventor: KUDO HARUHIKO
IPC: B22F3/14
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of spark plasma sintering by which overheat at the tip part of punches can be suppressed even when heating at a high temperature is carried out for a long period of time in the spark plasma sintering and a uniform sintered compact free from dispersion in properties can be obtained, and to provide a device for spark plasma sintering. SOLUTION: In the spark plasma sintering method comprising feeding a powdery raw material into a forming die, then compressing the powder with the punches and supplying a pulse current through the punches to obtain the sintered compact, the forming die composed of a raw material charging part and an outer frame part provided at the outside of the raw material charging part and the punches each having a tip part inserted into the raw material charging part of the forming die and a base part which has a cross-sectional area larger than that of the tip part and is inserted into the end part of the outer frame part of the forming die are used to compress the powdery raw material and supply the current. Thereby, concentration of the current to the tip part of each punch is avoided and the uniform sintered compact can be obtained.
Patent JP-2001340048-A (JP)
Title: Bakery topping dough and method for producing the same
Inventor: NOSE TOSHIO
IPC: A21D2/16
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain bakery topping dough excellent in flavor, and causing no stickiness and no fear of spoiling the appearance of the bakery, and hardly peelable and loosened when used as the topping of bakery such as bread. SOLUTION: This bakery topping dough is obtained by including oil and fat, eggs, wheat flour, saccharides, and pregelatinized wheat flour.
Patent JP-2001346245-A (JP)
Title: Position management system for mobile station by switch station
Inventor: GOTO MAMORU
IPC: H04W84/16
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a position management system for a mobile station by a switch station by which desired mobile stations can be managed in the unit of base stations with simple and inexpensive improvements. SOLUTION: The switch station where a main control section CC controls speech channels NW accommodating base stations CS1-CSk to control channel switching to mobile stations PS1-PSn, uses base station information received for setup sent from a destination mobile station to manage the position information of the destination mobile station in the unit of base stations with respect to an incoming call from operation terminals (PS1-PSn, DT1-DTm, 21, 24) to the destination mobile station.
Patent JP-2001051525-A (JP)
Title: Conductive elastic member for electrophotographic device, roller for electrophotographic device and belt for electrophotographic device
Inventor: SAKO YASUHIRO
IPC: F16C13/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic conductive member for an electrophotographic device which exerts less adverse influence on the human body at the time of production, has excellent moldability, is chemically stable and has low hardness. SOLUTION: This elastic conductive member for the electrophotographic device consists of a polyurethane elastomer using polyol and diphenylmethanediisocyanate. In such a case, the average number of functional groups of the polyol of the elastic conductive member for the electrophotographic device is larger than 2 and <=3 and the diphenylmethanediisocyanate is a mixture of structural isomers.
Patent JP-2001051446-A (JP)
Title: Electrostatic charge image developing negative charge type magnetic toner, image forming device and method for measuring amount of charge controlling agent leached
Inventor: UCHINOKURA OSAMU
IPC: G03G9/083
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing negative charge type magnetic toner capable of preventing toner filming and retaining good image quality. SOLUTION: The electrostatic charge image developing negative charge type magnetic toner consists essentially of a bonding resin, a magnetic powder and a charge controlling agent. The surface of the magnetic toner satisfies the expression 2×10-7<=C/Sw<=10×10-7 [where C (g/g) is the amount (g) of the charge controlling agent leached per 1 g toner and C<=8×10-3] drawn from the amount C obtained by measurement using water and methanol as solvents and the specific surface area Sw (cm2/cm3) of the toner obtained from the weight average diameter.
Patent JP-2001348163-A (JP)
Title: Folding system of continuous recording paper
Inventor: FUJII HIROTSUYO
IPC: B65H45/107
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a folding system of continuous recording paper, allowing automatic carry-in of the continuous recording paper and the accurate folding of the continuous recording paper in order of the top at the position of the, scores and in the direction of the folds stored in the scores, independently of the interval of the scores of the continuous recording paper. SOLUTION: A printer has fold setting means of setting the direction of the folds of the continuous recording paper and paper length setting means for setting the interval of the scores of the continuous recording paper. A paper stacker determines a folding timing of the continuous recording paper and the direction of the folds of the continuous recording paper in accordance with the settings of the fold setting means and the paper length setting means. Further, the folding timing for the continuous recording paper and the direction of the folds of the continuous recording paper are determined in accordance with the detection results, the direction of the folds and the interval of the scores.
Patent JP-2001357248-A (JP)
Title: Device and method for automatic auction
Inventor: OSHIMA MITSUO
IPC: G06Q30/06
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which allows buyers and a seller to participate in auction and to equally, adequately, and automatically determine a price according to the demand and supply relation. SOLUTION: This device is equipped with: a 1st means which determines a dealing price according to ordering information including desired buying prices of a commodity and desired buying quantities at the buying prices sent from the buyers (1, 2, 3) through a communication line (10), and sale information including desired selling prices of the seller (4) of the commodity and desired selling quantities at respective desired selling prices; and a 2nd means which sends auction result information including at least the dealing prices and consignation quantity of the commodity to the buyers (1, 2, 3).
Patent JP-2001358005-A (JP)
Title: Atomized soft magnetic powder and dust core using it
Inventor: TAKEMOTO SATOSHI
IPC: C22C38/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide atomized soft magnetic powder excellent in molding and to provide a dust core with small core loss and high magnetic permeability which is easily manufactured with it. SOLUTION: Soft magnetic atomizing powder 1 manufactured by an atomizing method is provided whose ratio between major axis L1 and minor axis L2, L1/L2, is 1.3-2.5, with the powder of average particle size 30 μm or less being 40 wt.% or above while that of 5 μm or less being 10 wt.% or less. A particle size D50 is 50 μm or less when the powder is integrated sequentially starting with small size up to 50 wt.% of the entire powder.
Patent JP-2001043176-A (JP)
Title: High-performance bookmark for small footprint device application
Inventor: BAKER MARK
IPC: G06F17/30
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a system which can generate and store a bookmark that a user of a small footprint device such as a high-performance portable telephone and a portable information terminal refers to various types of objects and/or data sources with. SOLUTION: Each bookmark is used to refer to an object or data source by using a URL. This bookmark system may be an open end and can substantially add a bookmark to any type of object or data source. A user or application is unable to refer to respective data sources by using bookmarks and take an action of a certain type for display and editing to the data sources.
Patent JP-2001025688-A (JP)
Title: Spray coating apparatus
Inventor: MAUCHLE FELIX
IPC: B05B5/025
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To attain the best coating with energy consumption minimized while preventing danger associated with the excessively high voltage of high voltage electrodes when there is a large distance from a conductive object and associated with an excess current or a short circuit when the object has approached an object to be coated too much, an operator, or something else. SOLUTION: In a spray coating apparatus having means 18, 20, 22 for restricting a current and a high voltage to prescribed values respectively by measuring the spray current automatically and lowering the voltage against the elevation of the current, and in order to measure the spray current, a spray current measurement circuit 24 is formed in the return route of the current returning from an object 6 to be coated to an adjustment device 16.
Patent JP-2002010640-A (JP)
Title: Switching power supply apparatus
Inventor: YAMAZAKI HIROSHI
IPC: H02M7/12
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply apparatus which can generate output voltage reliably and stably while suppressing the apparatus from being large-sized. SOLUTION: The switching power supply apparatus comprises a switching element 5 for switching a pulsating current VR inputted to an input side of a primary winding 4a in a first transformer 4 through the primary winding 4a, a series circuit which is connected in parallel with the switching element 5 and consists at least of capacitive element 6 and a primary winding 2a of a second transformer 2, an electricity storage element 9 in which electricity is stored by the induced voltage of a secondary winding 4b in the first transformer 4, and an electric current supply control circuit 8 which prevents inflow of the pulsating current VR to the electricity storage element 9 and also supplies electric current from the electricity storage element 9 to an input side of the primary winding 4a in the first transformer 4 when the voltage of the pulsating current VR is lower than the storage voltage VC in the electricity storage element 9, and generates an output voltage VO by rectifying the induced voltage of the secondary winding 2a in the second transformer 2.
Patent JP-2002003262-A (JP)
Title: Thermoplastic resin composition for artificial marble and method of molding it
Inventor: NAKAZAWA KAZUMA
IPC: C08K3/26
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for artificial marble materials. SOLUTION: The thermoplastic resin composition for an artificial marble is obtained by adding an inorganic filler to a polyester-base thermoplastic resin.
Patent JP-2002000028-A (JP)
Title: Bulbous crop processing machine
Inventor: MORIYASU YASUO
IPC: A01D23/04
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a bulbous crop processing. machine, since a roughly cutting operation of a bulbous crop is carried out in the middle of a conveying unit, actions of a traveling apparatus and the bulbous crop processing machine are obstructed by stems and leaves of a bulbous crop discharged by the roughly cutting operation. SOLUTION: In this bulbous crop processing machine in which a processing apparatus A for cutting a stem and leaf part t1 and a root part t2 of a bulbous crop T is arranged above the traveling apparatus 24, the processing apparatus A and the traveling apparatus 24 are driven by the same power source 27 and can be operated by clutch operations, respectively. A cutter 47 is installed at the front row part of a bulbous crop feed part 1 of conveying units 8/9 of the processing apparatus A.
Patent JP-2002002247-A (JP)
Title: Rear suspension device of automobile
Inventor: ORITA TOSHIYA
IPC: B60G9/04
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To secure a normal stability with a simple structure in the method of the rear suspension device that the trailing arm, its front end is connected to a car body with a rubber bush, integrated with a torsion beam and the wheel is installed in the backward of the arm. SOLUTION: The control links 21 and 22 are constructed in the backward of trailing arms 1 and 2 approaching the midsection of a torsion beam 15 and given the inclination which lowers its outside part and rises its midsection to solve the task.
Patent JP-2002011821-A (JP)
Title: Composite sheet and method for manufacturing plastic molding using the same
Inventor: TAKAHASHI SHUICHI
IPC: B32B9/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a plastic molding capable of satisfying both an anti- contamination functional surface and a durable surface. SOLUTION: A composite sheet comprises a mold release layer, a functional inorganic layer containing a hydrophilic inorganic compound, and a polymer layer containing a polymer compound as a final layer on a surface of a support. A method for manufacturing the plastic molding comprises the step of adhering the composite sheet so that the support of the sheet is contacted with an inner surface of a mold, then filling a thermoplastic resin or a thermosetting resin in the mold, molding the resin, and transferring the functional inorganic layer to the surface of the resin, thereby manufacturing the molding.
Patent JP-2002016450-A (JP)
Title: Power amplifier module for communication equipment for moving object, terminal for communication equipment for moving object and base station for communication equipment for moving object
Inventor: STEPHEN SEARIGHT
IPC: H04B1/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier module for communication equipment for moving object, a terminal for communication equipment for moving object and a base station for communication equipment for moving object, with which the mounting area of parts to be packaged on a mother board can be reduced. SOLUTION: A voltage controlled oscillator 2B for transmission and a power amplifier 17 are composed of elements, which are packaged or incorporated on a multilayered substrate 56, and integrated on the same substrate.
Patent JP-2002013304-A (JP)
Title: Capsule for rest
Inventor: MATSUURA TETSUYA
IPC: A47C21/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a capsule for rest which can be installed in a narrow space. SOLUTION: This capsule is provided with a capsule main body 2 having an opening part for getting in and out, a shutter 10 which can be freely opened and closed provided at the opening part, a bed 3 provided in the capsule main body 2 to be foldable for storage, and an air conditioner 4 to control air conditioning in the capsule main body 2. The capsule main body 2 comprises a fixed main body 5, and a movable main body 6 which is movable to the fixed main body 5, and which can be stored inside the fixed main body 5.
Patent JP-2002010931-A (JP)
Title: Cooker
Inventor: TAKAHASHI KENZO
IPC: A47J47/16
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a cooker which surely holds and houses cooking components, such as cooking plates and lids, together with a cooker body, may be leaned and housed, is convenient to carry and may be housed with a smaller stowage space. SOLUTION: The cooker constituted in such a manner that the cooking components, such as the cooking plates 2 and the lids 4, are stacked atop the cooker body 1 is integrally held and housed by means of a housing holder 6 which consists of a base holder piece 6a coupled by a hinge part 7 and a grasping holder piece 6b, has an engaging part 9 on an open end side and has an equal width or narrow holder.
Patent JP-2001048572-A (JP)
Title: Neodium glass for envelope and filter of tungsten- halogen lamp
Inventor: STEWART RONALD LEROY
IPC: C03C4/08
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a physical properties required for a high-temperature lamp operation and suitable for a tungsten-halogen lamp, and to increase a correlation color temperature(CCT) to 3,200 deg.C. SOLUTION: This glass for an envelope, a glass filter lens and a glass filter, for a tungsten-halogen lamp substantially consists of 50-62% SiO2, 10-17% Al2O3, 0-6% B2O3, 3.6-10% CaO, 0-7.5%; MgO, 0.1-0.3% SrO, 2.4-18% BaO, 0-1% ZnO and 1-8% Nd2O3.
Patent JP-2002018561-A (JP)
Title: Guide roll segment in vertical type continuous caster
Inventor: HORIMOTO KOJI
IPC: B22D11/128
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a guide roll segment in a vertical type continuous caster suitable to cast a cast slab having high class quality. SOLUTION: The guide roll segment 5 is composed of a reference side frame 13 for holding reference side guide rolls 11 and an reference opposite side frame 14 for holding reference opposite side guide rolls 12. Further, this guide roll segment is provided with an upper part connecting plate 21A for connecting the upper end parts of both frames, a lower part connecting plate 21B for connecting the lower end parts of both frames, a reference side fixing means for fixing the reference side frame 13 to the reference side end parts in each connecting plate, a reference side fixed position adjusting means 40 adjustable to the fixed position of the reference side frame 13 to the center of the connecting plate,  an reference opposite side fixing means for fixing the reference opposite side frame 14 to the reference opposite side end part of each connecting plate and an reference opposite side fixed position adjusting means 60 adjustable to the fixed position of the reference opposite side frame 14 to the center of the connecting plate.
Patent JP-2002020933-A (JP)
Title: Conjugate fiber
Inventor: HAYASHI MASAYUKI
IPC: D06M11/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugate fiber good in yarn manufacturing properties, capable of readily extracting and removing an easily soluble component by carrying out an alkali treatment at a low temperature and providing a polytrimethylene terephthalate-based polyester ultrafine fiber having an extremely sharp cross sectional shape. SOLUTION: This conjugate fiber has a cross sectional shape in which a polytrimethylene terephthalate-based polyester is divided into plural parts with a polyethylene terephthalate copolymerized with a 5-sulfoisophthalic acid metal salt in an amount of 1.5-5 mol% based on the whole dicarboxylic acid component and polyethylene glycol in an amount of 2-15 wt.% based on the total weight or a polyester comprising (a) a polyetherester obtained by polycondensing an aromatic dicarboxylic acid with a polyoxyalkylene glycol, (b) a polyethylene glycol having 4,000-60,000 molecular weight and (c) an araklkylsulfonic acid metal salt compound compounded in a specific ratio.