baber/WOPTO huggingface dataset:
Patent JP-2002003255-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B103/12
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture and a cement composition which enable to improve hydration activity and accelerate setting and hardening of cement concrete, especially at low temperatures. SOLUTION: The admixture comprises R2O, CaO, Al2O3 and SO3 as major components and contains R2xCa4-xAl6(SO4)O12 (wherein, R is one or more alkali metals selected from Na, K and Li; x is more than 0 to 0.5). An admixture with x of 0.1-0.5 and that containing SiO2<=2% are also included. The cement composition contains cement and the admixture.
Patent JP-2002008918-A (JP)
Title: Plastic magnet roll, its manufacturing method, and extrusion die
Inventor: GOTO TAKAHARU
IPC: B29C48/345
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a magnet roll that is large in length, large in diameter, and has a strong magnetic force. SOLUTION: A plastic magnet roll 21 is composed of a circular shaft 23 and magnetic blocks 22, pasted on the circumference of the circular shaft 23. The magnetic blocks 22 are brought into close contact with each another, and the plastic magnet roll 21 has magnetic paths, extending in the direction of the pole and passing through the closely contacting faces of the adjacent magnetic blocks 22. The magnetic block 22 is rectangular or fan-shaped in cross section. The plastic magnet roll 21 is 30 mm or larger in diameter and 400 mm or larger in length.
Patent JP-2002001312-A (JP)
Title: Water purifier
Inventor: IKATA YASUYUKI
IPC: B01D35/143
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier, in which the exchange of a cartridge or a cell becomes easy by solving the problem of the built-in type water purifier using an electromagnetic valve that articles housed under a kitchen must be removed and rearranged in order to exchange the cartridge or the cell, because the cartridge on cell is installed under the kitchen for waterproof. SOLUTION: In this water purifier, a latch type electromagnetic valve 2 is driven with a dry cell and a cell-exchangeable cell housing case 9 is provided at a lower part of a faucet main body 7. The cell housing case 9 and the faucet main body 7 are made to a waterproof structure at a normal use time, and performance for preventing falling of the cell at an exchange time of the cell, is provided to the cell housing case 9.
Patent JP-2002007308-A (JP)
Title: Memory bus system and connecting method for signal line
Inventor: KASHIWAKURA KAZUHIRO
IPC: G11C11/401
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive substrate and a memory cell, for which high level impedance matching is not required by accelerating the operating speed of a memory bus. SOLUTION: The memory bus system is constituted by serially connecting a memory control element 1 and memory cells 2a, 2b and 2c through signal lines. The signal lines between the memory control element 1 and the memory cell 2a, between the memory cells 2a and 2b and between the memory cells 2b and 2c are connected by point-to-point. The signal lines, have no branch and there is no mutual crossing between the signal lines.
Patent JP-2002004743-A (JP)
Title: Natural ventilating device and fittings for use therein
Inventor: NISHINOMIYA AKIRA
IPC: F24F7/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a natural ventilating device which is readily installed in a wall, an entrance, etc., of a building, for operation thereof. SOLUTION: The natural ventilating device is a combination of an intake fitting and an exhaust fitting. The intake fitting is formed like a sliding door, and has an intake port arranged at a lower portion of a sash frame body to be mounted in a rail of a sliding door, and a transparent plate attached to an upper portion of the intake port. The exhaust fitting has an exhaust port arranged at an upper portion of the sash frame body to be mounted in the rail of the sliding door, and a transparent plate attached to a lower portion of the exhaust port. The intake port is provided with a louver and a wire screen. The exhaust port is provided with an upward extending exhaust duct, and a wire screen for protecting the exhaust port from intrusion of insects, etc.
Patent JP-2002004156-A (JP)
Title: Interknitted warp knit
Inventor: KONDO TOSHIYUKI
IPC: D04B21/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin interknitted warp knit having excellent resistances to a high-temperature dyeing, sunlight irradiation and laundry, a soft feeling and excellent in elasticity. SOLUTION: This interknitted warp knit having a half structure composed of a polytrimethylene terephthalate fiber at the back reed, and a nonelastic fiber except the polytrimethylene terephthalate at the front reed is knitted by regulating the ratio of the yarn length of the front reed to the yarn length of the back reed so as to be 1.25-1.33.
Patent JP-2002005604-A (JP)
Title: Inter-hole dimension measurement auxiliary equipment
Inventor: HIROZAWA KENJI
IPC: G01B3/20
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a an inter-hole dimension measurement auxiliary equipment, where the center of a hole which is to be measured is grasped accurately to accurately measure dimension between holes. SOLUTION: Inter-hole dimension measurement auxiliary equipments 1A and 1B comprise circular insert parts 2 and 3 (13ϕ and 17ϕ), which are inserted into a hole which is to be measured and a circular head 4 which is not inserted into the hole. On the upper surface of the head 4 a slit 5 in which a steel tape 10 of dimension measuring equipment enters is so formed as to pass above the center line (core) of the circular insertions 2 and 3, with a mark 5 representing the position of the center line (core) of the circular insertions 2 and 3 so engraved as to be orthogonal to the slit 5. At the head 4 of the inter-hole dimension measurement auxiliary equipment 1A, a threaded hole which penetrates the slit 5 from its side surface is, so formed as to be orthogonal to the direction in which the slit 5 is formed.  A screw 8 is screwed into the threaded hole for pressurizing the steel tape 10 for fixing.
Patent JP-2002005623-A (JP)
Title: Method for measuring displacement using laser light
Inventor: MAKINOSE TAKASHI
IPC: G01B11/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To suppress effects of measurement errors due to speckle pattern. SOLUTION: The method for irradiating an object with a laser light, focusing the image of reflected light on an image sensor and then measuring the displacement of the object, based on the focus position of the image on the image sensor, comprises a first step for moving the region of the object being irradiated with laser light by a micro amount at a time, a second step for focusing the image of reflected light on the image sensor, each time when the irradiating region is moved by the micro amount, a third step for compositing the images focused on the image sensor, and a fourth step for setting the focus position on the image sensor designated by the results of compositing as the focus position of the image of reflected light on the image sensor between micro movements of the irradiating region.
Patent JP-2002006409-A (JP)
Title: Printer and instant film
Inventor: MIYAZAKI NOBUO
IPC: G03B27/52
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To easily subject the outer side of a print image using an instant film of a mono-sheet type to lettering associated with the image. SOLUTION: The margin part on the instant film is provided with a heat sensitive color developing layer 23. The printer is internally provided with a thermal head 30 which subjects the heat sensitive color developing layer 32 to printing. A film pack 25 housing the instant films and a spreading roller 28 are disposed in the printer. The delivery of the exposed film and the spreading of a developer are performed in the same manner as with the conventional instant cameras and the downstream side with respect to the transporting direction of the film is provided with a photosensor 29 and the thermal head 30 and is provided with a platen roller 31. The thermal head is driven simultaneously with the progression of the spreading of the developer, by which the printing is efficiently carried out.
Patent JP-2002006337-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: YOSHINO TAKESHI
IPC: G09F9/30
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To improve a method to lead about a electrode wiring pattern, a connection method of an IC substrate and an FPC substrate, a method of thermocompression bonding of a leader of electrode wiring, etc. SOLUTION: In a liquid crystal display device composed of a scan side substrate placed with a common IC to output a scan side driving signal, a data side substrate placed with a data IC to output a data side driving signal, a liquid crystal panel for composing a moving picture display area and a pictorial symbol display area by injecting liquid crystal between these substrates, and an FPC substrate connected to these substrates, a plurality of spare terminals are provided in the FPC substrate and the electrode wiring is expanded toward the plurality of spare terminals from a power supply terminal of one side of the IC. When the electrode wiring and the plurality of spare terminals are connected, after taking a prescribed clearance between the end of the FPC substrate and the end of the IC, any one spare terminal is selected to be connected to the electrode wiring.
Patent JP-2002002964-A (JP)
Title: Storage device for asphalt pavement waste
Inventor: MASUDA RIICHI
IPC: B65G65/40
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a silo type storage device for the asphalt pavement waste capable of smoothly taking out the waste without a dead space. SOLUTION: A wall body 3 is approximately cylindrically stood on the foundation 2 to form the silo 1, and a waste inlet 4 formed on an upper part of the silo 1 is faced to a waste conveying means 5. A waste taking-out port 6 having a width to allow a shovel loader A to enter therein, is formed on a lower part of the silo 1, and sprinkler nozzles 7a and 7b are formed for spraying the water to the stored waste. In taking out the waste, the waste can be efficiently taken out by the shovel loader A, and the shovel loader A can be entered into the silo 1 to take out the waste when the amount of the waste in the silo 1 is reduced.
Patent JP-2002015012-A (JP)
Title: Network system, database system and structure analysis support method
Inventor: TSUNADA TOMOHIRO
IPC: G06F19/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a database system that can utilizes a simulation result that shows a state of the mechanical dynamics for the mechanical structure. SOLUTION: The database system stores a plurality of form data (12), each of which shows the cubic or the plane form of the structure, size data (13) that represents the sizes of the structures corresponding with the form data (12) selected from the multiple form data (12), physical data (14) that represents the physical data of the mechanical dynamics applying to the structure whose form and size are defined by the size data (13) and the selected form data (12), analytical result data (15) that shows the analytical results derived by the pre-defined structure analysis using the physical data (14) for the structure, the form and the size of which are defined by the from data (12) and the size data (13).  The system displays the analytical result data (15) in responding a retrieval key including at least one of the form data (12), the size data (13) and the physical data (14) on a terminal (3) where the key is entered.
Patent JP-2001081075-A (JP)
Title: Production of ipidacrine and ipidacrine hydrochloride hydrate
Inventor: OMORI HIROMASA
IPC: C07D221/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ipidacrine and ipidacrine hydrochloride hydrate by which the yield is excellent with a slight risk and problems are scarcely caused from environmental aspects according to an easier operating method. SOLUTION: This method for producing ipidacrine (9-amino-2,3,5,6,7,8- hexahydro-1H-cyclopenta[b]quinoline) represented by the formula comprises reacting diphosphorus pentoxide with a trialkyl phosphate and an alcohol in a hydrocarbon-based solvent, producing a polyphosphoric ester which is a dehydrating condensation agent and using the resultant polyphosphoric ester without isolation for a dehydrating condenation reaction of 2-amino-1-cylopentene-1- carbonitrile with cyclohexanone. Furthermore, the method for producing ipidacrine hydrochloride hydrate comprises further making concentrated hydrochloric acid act on the resultant ipidacrine in acetone or a mixed solvent comprising the acetone and a small amount of water and carrying out the hydrochlorination.
Patent JP-2002023241-A (JP)
Title: Camera having focus information display function
Inventor: IWASAKI TAKASHI
IPC: G02B7/28
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera, having a focus information display function by which the effect of depth by the operation of a diaphragm is confirmed exactly, without having to depend on preview operation and also blur amount related to the diaphragm is easily conformed. SOLUTION: This camera, having the focus information display function, is provided with a means for detecting defocus amount and a means for displaying the defocusing amount or a value derived from the defocusing amount. In the camera, a value concerning the dimension of the circle of confusion is obtained from a diaphragm value and the defocus amount, and the value concerning the dimension of the circle of confusion is displayed as the blur amount.
Patent JP-2002018202-A (JP)
Title: Ultrasonic wave-utilized microdegasifier
Inventor: YO SHIN
IPC: B01D61/30
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To solve a neck for developing a portable artificial dialysis apparatus caused by a large size and a heavy weight of a vacuum pump used as a degasifier in the artificial dialysis apparatus, and the like. SOLUTION: A degasifier 1 is equipped with a substrate, a covered plate arranged so as to have a clearance to a surface of the substrate, and an ultrasonic vibration generator fixed to a rear face of the substrate. A peripheral water repellent processed part 7 is equipped to a peripheral edge part of the front face of the substrate, and an inlet 9 and an outlet 10 for humor to be treated, and a degasifying room 11 positioned between both are formed. Further, a plurality of narrow grooves 2 extending toward both side edge parts of the substrate in a direction at right angles to a passage direction of the humor to be treated are formed, and a surface of the narrow groove wall is processed by water repellency. The humor to be treated introduced into the degasifying room 11 becomes a bubble of an inside gas content, and becomes gradually larger by aggregation.  The bubble transfers to a side edge part side along the narrow groove 2 processed by water repellency, and a gas layer, and the like which exist in the water repellent processed part 7 are discharged outside.
Patent JP-2002022373-A (JP)
Title: Heat exchanger and gas turbine apparatus using same
Inventor: TAKEHARA TAKESHI
IPC: F28D9/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized high heat exchange efficiency heat exchanger and a gas turbine apparatus using the same. SOLUTION: A heat exchanger 3 is constructed by accommodating a heat exchange core 19 for heat exchange between a first fluid A and a second fluid E in the interior of a circular cross section casing 18. The core 19 has a circular cross sectional configuration, and includes a plurality of heat transfer plates 23 for defining a first passage 21 through which the first fluid A flows and a second passage 22 through which the second fluid E flows. Since in the heat exchanger 3, the cross sectional configuration of the core 19 accommodated in the casing 18 is circular, a space formed between the circular casing 18 capable of securing pressure resistant strength and the core 19 is reduced to ensure the miniaturized high heat exchange efficiency heat exchanger 3. A gas turbine apparatus using the heat exchanger 3 is also miniaturized.
Patent JP-2002025397-A (JP)
Title: Vacuum circuit breaker
Inventor: OKUTOMI ISAO
IPC: C22C9/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum circuit breaker with improved breaking performance by making magnetic flux generated between contacts even and high in parallelism. SOLUTION: In the vacuum circuit breaker provided with a vacuum vessel, bellows, a current conductive shaft, and an opposing pair of contacts, the contacts are structured with Cu-Cr alloy containing 10 to 60 wt.% of Cr and composed of a Cr region and the rest of Cu region, where, total volume of Fe that is the sum of the volume of Fe existing in the Cr region as well as in the Cu region is to be 0.002 to 0.5 wt.%. With this, magnetic flux in a space between the opposing pair of contacts will not be concentrated on a specific region on a contact surface, and yet is parallel and almost perpendicular to the contact surface, which leads to an improved breaking performance and stabilization.
Patent JP-2002027809-A (JP)
Title: Transplanting device for seedling transplanting machine
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a seedling-planting machine equipped with a planting nail. SOLUTION: The seedling-planting case 3 that actuating the seedling-planting nail 2 that is axially mounted on the seedling-planting frame is used as a split case to be jointed in the axial direction and one side of the split case is characteristically made of a metal 4 and the other is made of a plastic 5.
Patent JP-2002032758-A (JP)
Title: Device for detecting motion
Inventor: TANASE SUSUMU
IPC: G06T7/20
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a motion detecting device that improves its detection accuracy more by using the image data of pixels around a pixel whose motion is detected. SOLUTION: Thresholds used in comparator circuits 9 and 10 are changed according to the difference of image data between two vertically adjacent pixels with respect to the pixel whose movement is detected. The comparator circuit 9 compares the differences with the thresholds of image data between the two fields of the pixel whose motion is detected, and the comparator circuit 10 compares the finite differences with thresholds of image data between the two fields of the two vertically adjacent pixels with respect to the pixel whose motion to be detected. The motion of the pixel is detected from the value obtained in such a manner that an addition circuit 12 applies weighted addition to these comparison results.
Patent JP-2002043190-A (JP)
Title: Activated carbon for polarizable electrode, and polarizable electrode for electrical double-layer capacitor using the same
Inventor: IWASAKI HIDEJI
IPC: H01G11/86
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide active carbon which has a small self-discharging property and is suitable for a polarizable electrode of an electrical double-layer capacitor. SOLUTION: Activated carbon having a nickel content of 1,000 ppm or less is prepared. This activated carbon is molded into a polarizable electrode and then is assembled into an electrical double-layer capacitor.
Patent JP-2001354356-A (JP)
Title: Hand tape cutter for adhesive tape
Inventor: YAMAMOTO TOSHIO
IPC: B65H35/07
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a hand tape cutter for adhesive tape allowing a user to stick the adhesive tape easily by one hand. SOLUTION: An adhesive belt 5 is wound around a roller 2 mounted at a beak part 1 and a belt hook 4 mounted at a gear A 3, and an adhesive tape body 8 is attached to an adhesive tape body attaching part 7 mounted at a gear B 6. The gear A 3 is set to be engaged with the gear B 6. A cover A 11 with a knock button 10 to push a stopper rod 9 for covering the gears A and B and a cover B 13 with a hole 12 for inserting the stopper rod 9 are jointed. A cutter 15 with a tab 14 is attached to the cover A 11 and the cover B 13 with screws, and a detachable protection cover 17 is attached to the beak part 1.
Patent JP-2002038472-A (JP)
Title: Pile top processing method and protection member
Inventor: YAMADA SEIZO
IPC: E02D5/34
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pile top processing method capable of reducing cost for processing the pile top and carrying out safely the work as compared with conventional cases. SOLUTION: A cage cylindrically formed of a plurality of pile main reinforcements and a plurality of circularly formed hoops is inserted in a vertical hole formed in the ground and concrete is placed to construct a pile. A protection member is put on the upper outer peripheral face of the pile main reinforcements of the cage and further, a winding member is put on the upper outer peripheral face of the cage and the cage is inserted in the pile hole to fully place concrete in the hole and further form an extra fill in the outside and inside of the upper part of the cage. After the concrete has cured, the concrete at the outside of the winding member of the upper part of the cage is removed and thereafter, the winding member is removed and finally the extra-fill part in the upper part of the cage is removed together with the protection member.
Patent JP-2002041664-A (JP)
Title: Data communication managing system for metabolic state
Inventor: NONOGAKI KATSUNORI
IPC: G06Q50/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide the data communication managing system of a metabolic state of a testee, which can continuously and finely manage the metabolic state of the testee by a manager having technical knowledge. SOLUTION: The data communication managing system 11 of the metabolic state has a center management computer 12 managed by the manager having technical knowledge, a first terminal computer 13 operated by the doctor of a general medical organization near the testee, terminal computers 14, and 14a to 14c, which are operated by the testees, and a communication line 15 connecting the computers. The online communication lines of the Internet, intranet, a telephone line and radio communication are used for the communication line 15. Physical information of the testee, which is inputted from the input means 11, 31 and 41 of respective computers, are processed by the center management computer 12, are appropriately managed by a manager and can be outputted to the doctor and the testee.
Patent JP-2002038046-A (JP)
Title: Method for spray-drying aqueous solution or dispersion of organic dye compound
Inventor: ISHIBASHI KAZUHISA
IPC: C09B62/517
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for spray-drying a liquid of an organic dye compound which can obtain a sufficient granule strength without reducing the performance such as hue. SOLUTION: With the use of a fluidized bed spray dryer 1, the spray drying of a liquid of an organic dye compound is carried out under the conditions that the inlet temperature A of hot air is in the range of 100-350 deg.C; the outlet temperature B of hot air is in the range of 50-120o<=; and, simultaneously, the evaporation rate of the water content at the upper part C of the spray dryer is in the range of 10-50 kg/m2 per h.