baber/WOPTO huggingface dataset:
Patent JP-2002040171-A (JP)
Title: Clock device having time correction function, and method for correcting time of clock
Inventor: MATSUI YUKIO
IPC: G04G5/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a clock device, having a time correction mechanism for automatically and accurately performing time correction by an on-the-hour time signal, at the same time, arbitrary time difference adjustment including time fluctuation in daylight saving, and the time adjustment of a leap second, or the like. SOLUTION: The clock device is provided with a clock (105), a reception means (102 and 103) for receiving a signal from the outside by cables or by radio, and a means for correcting the time of the clock based on a received signal. The clock device is also provided with a switching means (104) for dividing a signal received from a receiver into an on-the-hour time signal and other signals, a demodulation means (107) for generating a time correction signal by decoding the other signals. The correction means corrects the on-the- hour time of the clock (105), based on the on-the-hour time signal, and corrects the time of the clock (105) based on the time correction signal.
Patent JP-2002038571-A (JP)
Title: Floatating prevention device used for reinforcement of synthetic resin made u-gutter
Inventor: MATSUYAMA SHINZO
IPC: E03F5/04
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a floating prevention device used for reinforcement of a synthetic resin made U-gutter capable of being reinforced so that both side walls of the U-gutter do not fall down to the inside by earth pressure and, at the same time, surely preventing the uplift of the U-gutter. SOLUTION: The floating prevention device is so constituted that a floating prevention plate 3 longer than the width of the U-gutter 1 is at right angles to the U-gutter 1 to place it to the lower side of the U-gutter 1, reinforcing members 2 and 2 are accompanied along the upper ends of both side walls 1b and 1b of the U-gutter 1, at the same time, the upper ends of both side walls accompanying the reinforcing members to them are fitted into right and left convex curved fitting sections 4a and 4a of a horizontal member 4 and that the right and left convex curved fitting sections 4a and 4a are fixed to the floating prevention plate 3 through connection pieces 4b and 4b. Favorably, the connection pieces 4b and 4b extend outside pieces of the right and left convex curved fitting sections 4a and 4a of the horizontal member 4 to below to integrally form.
Patent JP-2002043695-A (JP)
Title: Light emitting element
Inventor: KAMIKAWA TAKESHI
IPC: H01S5/323
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventional nitride-based light emitting element has an insufficient service life because an Al included in its active layer applies a large stress to an active layer and the stress produces cracking. SOLUTION: This light emitting element is provided with an n-Al1-x1GAx1N (0.05<x1<0.3) clad layer (film thickness of d1 μm), an active layer, and a p- Al1-x2Gax2N (0.05<x2<0.3) clad layer (film thickness of d2 μm). The film thickness and Ga composition thereof are set to a range of 2<(x1×d1)/(x2×d2)>=10.
Patent JP-2002036897-A (JP)
Title: Driving force control device for front and rear wheel drive vehicle
Inventor: KITANO KAZUHIKO
IPC: B60L50/16
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a driving force control device for a front and rear wheel drive vehicle capable of keeping the speed difference between front and rear wheels during a charge mode in a suitable range according to a road surface condition and the traveling state of the vehicle and of thereby securing the traveling stability of the vehicle. SOLUTION: This device is provided with: first and second driven wheel speed detection means 12, 12 for respectively detecting the speeds N-FL and N-FR of first driven wheels WFL and WFR driven by a first prime motor 3 and the speeds N-RL and N-RR of second driven wheels WRL and WRR driven by a second prime motor 4; a driven wheel speed comparison means 11 for comparing the first and second driven wheel speeds; and a driving energy charge amount limiting means 11 for limiting the charge amount FCMD-MOT of the driving energy for charging the driving source 7 of the second prime motor 4 when it is determined that the second driven wheel speed is lowered more than the first driven wheel speed by a predetermined value CHRG-Slip- ratio or more during the charge mode.
Patent JP-2002047577-A (JP)
Title: Aqueous composition for metallic material surface treatment
Inventor: IWASAKI YOSHIHIRO
IPC: C23C22/28
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous composition for metallic material chromate treatment that has a long-term pot life, allows the blending of components having chromic acid resistance and usable in an alkaline state. SOLUTION: This aqueous composition for metallic material surface treatment contains at least one or more kinds of stabilizers selected from polyethylene oxide group-containing water soluble high polymer compounds, containing a chromium compound stabilized by reaction with the stabilizer and also containing a chromate component in which the concentration of the polyethylene oxide group is the equivalent to 10 ten times the total chromium concentration. The aqueous composition for metallic material surface treatment may further be blended with a water-based resin component, and silica and organic wax may moreover be blended therein.  The aqueous composition for metallic material surface treatment preferably contains the chromium compound in an optional Cr3+/Cr6+ ratio of <=10 wt.% as the total chromium concentration and also in such a manner that >=30% of the total chromium are the chromium compound brought into reaction with the above stabilizer. The molecular weight of the polyethylene oxide group part in the water soluble high polymer compound is preferably controlled to 400 to 200,000. The aqueous composition for metallic material surface treatment can be used at pH of <=12.
Patent JP-2002040403-A (JP)
Title: Optical element and method for manufacturing the same
Inventor: MIYATA HIROKATSU
IPC: G02F1/1334
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical element for display use exhibiting reversible variation in transmittance of visible rays corresponding to applied voltage, being thin and using no spacer. SOLUTION: The optical element is provided with a thin film 103 of a silica meso structural body arranged between a pair of transparent electrodes 102 placed opposite to each other and holding a liquid crystal material inside fine pores and two sheets of polarizing plates 105, 106 arranged outside the transparent electrode and the thin film of the meso structural body and having respective directions of polarization orthogonally intersecting each other.
Patent JP-2002046414-A (JP)
Title: Pneumatic bias tire and its manufacturing method
Inventor: KANEKO KENJI
IPC: B29C35/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of suppressing delamination of a carcass and especially adaptable for an air craft. SOLUTION: In this pneumatic bias tire 10, a region 32, extending from a position Z of an outermost peripheral groove 28, where delamination of a carcass 14 is easy to occur, in the direction of the width of a tire to an earth end X, especially in carcass plies of a half of a total of carcass plies counted from the outside of the region 32, since a conventional reference of ply interlayer gage Ln of carcass ply is set to a high value so that a formula of 0.5 An<=Ln<=An (a diameter of the cord of the carcass ply) is satisfied, intercarcass ply shearing strain during running can be reduced, and delamination of the carcass ply 14 in the region 32 can be suppressed.
Patent JP-2002045142-A (JP)
Title: Method for loading weight on food such as miso (fermented soybean paste) in process of aiging thereof
Inventor: NOBA SHIGERU
IPC: A23L11/20
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To intend utilizing a space where a weight stone is usually placed. SOLUTION: The objective method comprises the following steps: putting an upper tank 3 filled with Hatcho miso 5 before ripened, on the lid 1a of a lower tank 1 filled with Hacho miso 2 also before ripened, and further, putting a weight stone 6 on the lid 3a of the upper tank 3, so that the Hacho miso 2 and 5 respectively in the lower tank 1 and the upper tank 3 are ripened in the above state.
Patent JP-2002051616-A (JP)
Title: Chemicals-applying machine attached to rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a seedling pressing means for exposing the root of a seedling so that the chemicals dropped from a chemicals-applying machine are precisely absorbed from the root. SOLUTION: The chemicals-applying machine 40 is arranged at the upper part of a seedling carrying platform 16 of a sulky-type rice transplanter A, and a chemicals-applying cover 53 extended from the chemicals-applying machine 40 is installed among the chemicals-applying machine 40, and a seedling conveying belt 63 and a plate 62 of the seedling carrying platform 16 on the seedling carrying platform 16. The leaf tip of the seedling is pushed by the chemicals-applying cover 53. The tip part of the chemicals-applying cover 53 is formed into an arch shape.
Patent JP-2002056332-A (JP)
Title: Settlement method using credit card
Inventor: NOKUBO HIDENORI
IPC: G06Q20/42
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent unauthorized used of a credit card number in a member shop. SOLUTION: In each of a user information processor 100 (IC card) and an authentication dealer information processor 300, a substitute code SUBn consisting of a hash value of the credit card number, common data COMn, and secret algorithm ARGn are stored. In purchase by a user in a virtual mall of the member shop, the algorithm ARGn is applied to the common data COMn for generating a settlement identification code ID (n, i) inside the IC card, and the substitute code SUBn and the settlement identification code ID (n, u) are transmitted to the authentication dealer via the member shop. The authentication dealer authenticates the settlement on condition that the settlement identification code generated in the inside is coincident with the transmitted settlement identification code.  The common data COMn are varied for each user, and the Algorithm ARGn generates a different settlement identification code in every payment.
Patent JP-2002057011-A (JP)
Title: Method of manufacturing chip type resistor
Inventor: KURITA YOSHIO
IPC: H01C17/06
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing chip type resistor by which a chip type resistor having a reduced size can be manufactured and which can be improved further in productivity. SOLUTION: This method of manufacturing chip type resistor includes a step of continuously forming a green sheet 18, a step of forming a belt-like intermediate substrate material 22 extended in the lengthwise direction of the sheet 18 and having a narrow width by cutting the sheet 18 at every prescribed width, and a step of aging the material 22 for a prescribed period of time. This method also includes a step of printing paste on the aged intermediate substrate material 22, a step of forming CB slits 49 into the material 22 in the widthwise direction for dividing the material 22 into individual substrate pieces 57, and a step of simultaneously baking the material 22 and paste. In addition, this method also includes a step of forming the individual substrate pieces 57 by cutting the material 22 along the slits 49, and a step of adjusting the resistance values of the pieces 57.
Patent JP-2001120639-A (JP)
Title: Eyedropper and method of manufacturing it
Inventor: KAWASHIMA YOICHI
IPC: B65D83/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an eyedropper which can always surely make a fixed quantity of liquid to drop down when its main body is pressed without detracting the advantage in manufacturing cost of its bottle pack type main body. SOLUTION: At the front end section of the main body A of an eyedropper in which a liquid is simultaneously packed in a hermetically sealed state when the main body A is molded and which is made of a thermoplastic material, a bottomed conical recessed section 6b having an inside diameter which becomes larger as going toward the front end side is formed. In addition, a small- diameter liquid injection hole 6c is formed through the bottom of the recessed section 6b so as to control the quantity of a droplet squeezed out of the main body A to a set value.
Patent JP-2001120292-A (JP)
Title: Method for producing l-amino acid by fermentation method
Inventor: ONO YUKIKO
IPC: C12N5/10
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an L-amino acid useful for medicines, feeds, foods and so on with methane as a main carbon source. SOLUTION: This method for producing an L-amino acid by a fermentation method comprises culturing a microorganism having a methane-assimilating ability and an L-amino acid-producing ability, such as a bacterium belonging to type I, type X or type II in the systematic classification of methane- assimilating bacteria, such as Methylomonas albus, Methylococcus capsulatus or Methylosinus trichosporium, with methane as a main carbon source to produce and accumulate the L-amino acid in the culture product, and then collecting the L-amino acid from the culture product.
Patent JP-2002063949-A (JP)
Title: Dye sensitized solar battery
Inventor: INOUE KOZO
IPC: H01L31/04
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration dye sensitized solar battery which can be practically used wherein porphyrin derivatives and their metal complexes are used, and which has high photovoltaic conversion characteristics. SOLUTION: In the solar battery in which an electrolyte is filled between a pair of electrodes wherein a transparent electroconductive film having a porous semiconductor film in an inner side surface is assumed as one side of electrodes and a metal film is assumed as the other side of electrodes, and wherein a current circuit is formed between both electrodes by irradiate from the transparent electroconductive film side, at least one kind of pigment selected from porphyrin compounds expressed in a formula (R is hydrogen atom or acid substituted group) and their metal complexes is carried in fine pores of porous semiconductor film.
Patent JP-2002058663-A (JP)
Title: Plug for vacuum specimen sampling container
Inventor: NAKAIZUMI MASAHIRO
IPC: A61B5/154
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a plug for a vacuum specimen sampling container, which can be plugged in to the specimen sampling container by hand work. SOLUTION: A small diameter leg part 12 is suspended from the head top part 11 of the main body 1 made of a hard synthetic resin. An elastic ring shape body 2 made of a material that 0.1-5.0 wt.% of lubricant is added to a thermoplastic elastomer 100 wt.% is fixed to the leg part 12.
Patent JP-2002060070-A (JP)
Title: Plate feeder
Inventor: KAWAMURA TOSHITERU
IPC: B65H3/56
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a plate feeder allowing simplification and miniaturization of the entire structure thereof and capable of continuously and efficiently feeding plates in a short time. SOLUTION: Plates 1 on a lifting table 3 are sucked one by one from the top by a suction feed mean 7 and are fed downstream. A suction means 6 for sucking the plates 1 on the lifting table 3 is provided and the means 7 is provided with a suction rotary belt 21 along which the plates 1 sucked up by the suction means 6 are sucked at their lower surfaces and fed downstream.
Patent JP-2001088148-A (JP)
Title: Stamper and production of microlens array using the same
Inventor: AOYAMA SHIGERU
IPC: G02B3/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a stamper capable of preventing the protrusion of a resin during the printing of a microlens array to enhance a yield and to produce the microlens array by using the stamper. SOLUTION: A groove part for preventing a molten resin 72 from protruding to the outside when the molten resin 72 is injected in the uneven part of a stamper 71 in order to form a microlens array is provided on the periphery of the stamper 71 and the protrusion of the resin to the outside is prevented by this groove part.
Patent JP-2002074460-A (JP)
Title: Cash-processing system for vending machine
Inventor: ISHIMURA JUNJI
IPC: G07D9/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the cash-processing system for a vending machine which is free of inconsistency, in cash collection amount by eliminating human errors, during replenishment with prepared change and never discharges wrong changes and can decrease cassettes for change replenishment. SOLUTION: This cash-processing system for the vending machine is equipped with a cash insertion slot 1 in which a user inserts cash, a discrimination and counting part 2 which discriminates cash thrown in the cash thrown-in slot 1 and counts the amount of the cash, cash storage parts 7 which stores the cash counted with the part 2 by the denomination kinds, a change taking-out means which counts and takes specific change out of the cash storage parts 7 when sale money is collected, and a gathering part 11 which gathers the cash stored in the cash storage parts 7. Here, a change replenishment part 12 is provided, which supplies prepared change of arbitrary denominations and the discrimination, and a counting part 2 counts the prepared changes supplied by the change replenishment part 12.
Patent JP-2002075823-A (JP)
Title: Method of forming pattern of semiconductor device, method of designing pattern of photomask, photomask and manufacturing method thereof
Inventor: NAKAO SHUJI
IPC: G03F1/36
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To form a fine pattern without using an auxiliary pattern method and a phase shift mask or the like, and to easily inspect the fault of the mask. SOLUTION: A light-shielding film 2 is formed on the surface of a substrate 1, and opening patterns 2a for light transmission each of the pattern consisting of two openings running in parallel with mutually fixed interval and substantially the same line width, are formed in the film 2, so as to be isolated with each other. The quantity of exposure (exposure energy to a sufficiently large opening pattern) at exposure of a photoresist by the use of the photomask 5 is more than four times and less than twenty times of the exposure quantity at the boundary, in which the photoresist reaches insolubility from solubility to a developing solution by exposure, or the exposure quantity at the boundary in which the photoresist reaches solubility from insolubility.
Patent JP-2002065228-A (JP)
Title: Cereal drink
Inventor: MATSUDA KOJI
IPC: A23L2/52
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a cereal drink containing a cereal extract, keeping the nutrient components of cereal, containing oil and fat, a sweetener and an emulsifier, having balanced nutrient and stably keeping the taste and quality for a long period. SOLUTION: The cereal drink contains 0.1-40 wt.% cereal extract, 0.5-20 wt.% oil and fat, 1.0-20 wt.% sweetener and 0.005-5 wt.% emulsifier in terms of solid component.
Patent JP-2002034916-A (JP)
Title: Earscope
Inventor: FUJITA TOMIO
IPC: A61B1/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an earscope for observing the inside of a narrow hole such as an ear cavity of a human body or an animal, taking the image, transmit ting it to a motion picture camera, and processing the image. SOLUTION: This earscope has a refractive index distribution type objective lens, an intermediate lens system, and a collimation lens system that are arranged in the same optical axis, and a member capable of connecting the motion picture camera to the rear end of a lens barrel for holding their optical elements. The earscope takes an image of the inside of the ear cavity with the motion picture camera, recording, processing, and transmitting the image information over time and space. Thanks to the image taking function and an information transmitting function, the earscope can be applied to a large region such as medical care and welfare, health and sanitation, security and guard, or industry and technology.
Patent JP-2002067039-A (JP)
Title: Temperature regulator for mold
Inventor: SHIMIZU MOTOHARU
IPC: B29C33/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To know a flow rate of a liquid circulating passage without a flowmeter frequently needing its maintenance. SOLUTION: The circulating flow rate of the liquid circulating passage can be known by a display unit 76 for converting the revolution of a motor 74 for operating a liquid circulating pump 71 into a discharging flow rate of the pump 71 to display the discharging flow rate.
Patent JP-2002067023-A (JP)
Title: Molding formwork device for concrete block
Inventor: OTSUKI TAKAYUKI
IPC: B28B3/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding formwork device for a concrete block which can form an uneven pattern such as a pseudo stone pattern and a through-hole on the front surface of the concrete block, or on the back surface when required, without requiring a troublesome work by hand, and of which the production efficiency is favorable. SOLUTION: This molding formwork device for the concrete block comprises a front surface plate 1, a back surface plate 2, both side surface plates 3 and 3, and a pressing plate 4 in the vertical direction. In such a molding formwork, at least the front surface plate 1 is made into a molding die which imparts the uneven pattern on the molded body concrete block. Also, an advancing/ retracting means 8 which can move the front surface plate in the longitudinal direction by a distance or longer wherein the demolding of the concrete block is possible.
Patent JP-2002072360-A (JP)
Title: Picture display device
Inventor: SUGANUMA HIROSHI
IPC: G09G3/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To display an picture of high quality by greatly reducing speckle noise and to display a multicolored picture with simple constitution. SOLUTION: Spatially separate positions on a spatial modulator 2 are irradiated with laser light beams of the three primary colors having been converted into linear beam shapes by a beam shape converting means composed of, for example, two cylindrical lenses 6 and 7 to light linear areas at the spatially separate positions on the spatial modulator 2 at the same time. Then a light deflecting means composed of a galvanomirror, etc., is placed in operation and then the irradiation positions of the laser light beams irradiating the spatial modulator 2 are moved simultaneously to scan the entire surface of the spatial modulator 2, thereby displaying a multicolored two-dimensional picture.