baber/WOPTO huggingface dataset:
Patent JP-2002039731-A (JP)
Title: Method and device for detecting cavitation of detected body
Inventor: TOIDA HIDEKI
IPC: G01B15/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for cavitation detection of a detected body which can accurately and securely detect whether or not there is a cavity without flawing the detected body nor spoiling its quality. SOLUTION: A gourd A is irradiated with the soft X rays B emitted by a radiation irradiation device 11 and a radiation detecting device 12 and detectors 12a, 12b, and 12c detect the soft X rays B transmitted through the gourd A. A CPU 20 computes the mean value of the soft X rays B transmitted through the gourd A A and compares the mean value with a reference value stored in a comparison information storage device 25 to decide whether or not the gourd A has a cavity Aa inside and the progress state of the cavity Aa. Decided gourds A which have no cavity or are to have a cavity are sorted by items according to the decision results. Each decided gourds A which is having a cavity or has had a cavity are disposed of or collected as a nonstandardized one.
Patent JP-2002040037-A (JP)
Title: Bearing equipped with rotation sensor and motor
Inventor: IWAMOTO KENICHI
IPC: G01P3/488
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a reliable bearing equipped with rotation sensor which never affects a magnetic sensor. SOLUTION: This bearing equipped with rotation sensor comprises an outer ring 1, an inner ring 3 and a rolling body 2, and a magnetic ring 9a is fitted to the inside surface of the outer ring 1.
Patent JP-2002043293-A (JP)
Title: Method and device for dry etching
Inventor: UCHIYAMA SHINZO
IPC: H01L21/768
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for dry etching by which shape reproducibility is improved in dry etching of a metallic film in a groove without requiring the end detection of etching regardless of the length of the longitudinal direction of the groove like a siring groove, etc., in a semiconductor device. SOLUTION: When depositing the metallic film 6 like embedding it in the through hole 6a and the wiring groove 6b of the semiconductor and then dry- etching the film 6 in an anisotropic state with irradiation with charged particles 5, the potential of an object to be worked is kept constant and applying a magnetic field to the object nearly in a vertical direction, thereby the particles 5 enter the object at an incident angle θ while moving spirally to dry-etch the film 6 in the anisotropic state. Etching of the metallic film in the groove is stopped automatically a move-back quantity (x) decided by the velocity, mass and electric charge of the charged particles and the incident angle, magnetic field intensity and groove width of the charged particle.  Thus the thickness of the metallic film in the groove can be reproduced precisely regardless of the length of the longitudinal direction of the wiring groove.
Patent JP-2002038079-A (JP)
Title: Manufacturing method of cationic electrodeposition coating composition and cationic electrodeposition coating composition obtained from the same
Inventor: SHIRAKAWA SHINSUKE
IPC: C09D171/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a cationic electrodeposition coating permitting reduction of the content of an organic solvent without deteriorating corrosion resistance. SOLUTION: In a cationic electrodeposition coating composition containing a blocked isocyanate curing agent, a carbamate compound, obtained by reacting a carbonate compound with an alkylene oxide oligomer which has an average molecular weight of 200-5,000 and bears a primary amino group, is employed so that it accounts for 2-15 wt.% of the resin solids content.
Patent JP-2001068100-A (JP)
Title: Die for extruding electrode paste
Inventor: ROUNDS III ROBERT
IPC: H01M4/139
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To evenly and uniformly apply a solvent noncontaining paste composition to an applied surface by setting the thickness of extruding port substantially smaller than that of an intake port of a die and by shaping the extruding port into a wide cavity form. SOLUTION: The shape of a cavity 12, of this die 10 is so formed as to be deepest in the vicinity of an inlet port 14, shallowest in the vicininty of a extruding port 16, narrowest in the vicinity of the inlet port 14 and widest in the vicininty of the extruding port 16. In order to achieve this structure, side faces 26, 28 have the largest thickness in the vicinity of the inlet port 14 and the shaped in a tapered form toward the extruding port 16. By virtue of the cavity shape, the pressure in the cavity is minimized, and uniform continuous flow of extruding paste is promoted. In addition, the pressure is equalized at the extruding port 16, so that the thickness and the uniformity of consistency of the paste at the extruding port 16 is improved, and channeling is prevented.  In order to promote the uniform movement of a material toward the extruding port 16, the side faces 26, 28 are tilted and slanted outward, as they separate from the bottom surface.
Patent JP-2002043168-A (JP)
Title: Capacitor
Inventor: TOKUMITSU TAKESHI
IPC: H01G4/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent unwanted high frequencies from entering a capacitor from an external circuit, without having to change the size of the capacitor. SOLUTION: A region, positioned at both ends of the main surface of the capacitor body 1, of input/output terminals 5, 6 is covered with an insulating layer 8, and a region 7a formed on one main surface of a ground terminal 7 is extended over the whole surface of the one main surface of the capacitor body 1.
Patent JP-2002051479-A (JP)
Title: Method and apparatus for charging battery
Inventor: IKEZOE MICHINORI
IPC: H01M10/633
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To swiftly detect full charging of a battery, even if the battery is used in a low-temperature environment, prevent rise in the temperature of the battery and further detect fully charged state without fail. SOLUTION: In the method for charging batteries, the temperature of a battery is detected. Change in the temperature of the battery (dT/dt) is detected to detect full charging, and if the battery temperature exceeds a preset temperature, the battery is forcedly cooled with a fan 7 and to cause full charging. Further, in the charging method, in addition to battery temperature, the outside- air temperature is detected. If the outside-air temperature is lower than a preset reference temperature, the operation of the fan 7 is stopped to interrupt cooling of the battery or the number of revolutions of the fan 7 is reduced, to reduce the quantity of cooling air for the battery and the battery is fully charged, even if the battery temperature is higher than the preset temperature therefor.
Patent JP-2002048270-A (JP)
Title: Piping frame
Inventor: ISHIHARA TAICHIRO
IPC: F16L3/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To readily perform desired piping. SOLUTION: In a piping frame 1 which mounts and maintains the piping on the structure such as a well, a column or the like, this piping frame is provided with a basic stand 2 fixed to a mounting face of a structure, an adjusting member 3 contacting slidably to the base stand 2 on a first joining face 24 along the mounting face, a pedestal 14 contacting slidably to the adjusting member 3 on the second joining face 25 including the direction X made to access to the structure and to isolated from it and the pipe supporting member 15 fixed to the pedestal 14 and also supporting the piping.  The basic stand 2 and the adjusting member 3 are fixed, by forming first long holes 4, 5 to cross each other at least one by one to each of the base stand 2 and the adjusting member 3 in order to open to the first joining face 24 and by making the first tightening member 6 pass through the first long holes 4, 5 and by tightening it, and also the adjusting member 3 and the pedestal 14 are fixed by forming the second long holes 10, 11 to cross each other at least one by one to each of the adjusting member 3 and the pedestal 14, in order to open to the second joining face 25 and by making the second tightening member 12 pass through the second long holes 10, 11 and by tightening it.
Patent JP-2002049663-A (JP)
Title: Billing system for saved power charges
Inventor: OGATA MASATO
IPC: G06Q50/06
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To heighten acceptance of a customer with attaining a billing way of charge responding to power-saving effect or the like in a billing system and method of saved power charge by using a power-saving apparatus for domestic or business. SOLUTION: A power-saving apparatus 1 connected to a control device 3 as a power-saving control device via a communication line 2, the apparatus 1, device 3 and a display device 4 carry respective input/output and mutual communication for data about power-saving information 6 as data about saved power and about the saved power charge or as data about the charges via the line 2. A power-saving enterprise 5 makes a charge of the charge to each store as a customer based on the displaying contents on the device 4. With attaining the billing way of charge responding to power-saving effect, the billing system enabling to heighten acceptance of the customer is achieved.
Patent JP-2002046748-A (JP)
Title: Letter
Inventor: TAMURA TOSHIYUKI
IPC: B65D27/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a letter for direct mail, wherein the opening probability is increased, can be manufactured with less labor and at a low cost, and also, is constituted in such a manner that a defective matching can be eliminated. SOLUTION: This letter comprises an envelope 1 and paper pieces 2A to 2D. In this case, the envelope 1 is constituted by bonding three edges of an envelope upper paper 3 and an envelope lower paper 4 opposite to each other. The paper pieces 2A to 2D are enclosed in the envelope, and are formed in a manner to be located on the inner side than an approximate U-shape bonding section 17. At the same time, the paper pieces 2A to 2D are bonded along the other edge of the envelope 1 in a manner to be integrated with the envelope 1 under a state wherein one-side edges of the paper pieces 2A to 2D are made to meet the other edge of the envelope 1. Then, window sections 7 and 9 for visually checking information listed on the paper pieces 2A to 2D are provided on the envelope 1.
Patent JP-2002045063-A (JP)
Title: Culture fluid sterilization system
Inventor: YAMAMOTO SOICHI
IPC: A01G31/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a culture fluid sterilization system enabling ultraviolet lamps to be exchanged surely and safely through surely and properly understanding the time of exchanging them. SOLUTION: This system works as follows: a culture fluid is allowed to flow through a channel equipped with a light transmission section and irradiated with ultraviolet rays from ultraviolet lamps via the light transmission section and thereby sterilized; the dose of the ultraviolet rays emitted from the ultraviolet lamps is measured by an ultraviolet sensor 38, and when the dose comes to a reference level or lower, an alarm is given.
Patent JP-2002047618-A (JP)
Title: Snow preventive-snow melting type display device and system
Inventor: TOYODA TAKASHI
IPC: E01F9/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a display means and a display system further safely usable even in a cold snowfall area and superior in visibility of a display part. SOLUTION: The light diffusing ends are exposed to the display part of this display device according to a prescribed pattern, plural optical fibers are embedded, a laser beam is introduced to these optical fibers, and a light display pattern formed of the plural light diffusing ends is generated in the display part so as to provide the display means for improving the visibility. The plural optical fibers for irradiating the laser beam are connected, the fact of imparting heat energy to an irradiating object is used, and such a heating-heat insulation member is provided in the display means such as a sign so as to provide the display means causing no problem of snow landing, a snowfall, icing and freezing.
Patent JP-2002019904-A (JP)
Title: Refuse box with refuse bag storage drawer
Inventor: KUBONAKA MIYOSHI
IPC: B65F1/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a refuse box with a refuse bag storage drawer allowing mounting of a refuse bag at the place without moving by mounting the refuse bag storage drawer on a refuse box body. SOLUTION: This refuse box is characterized by providing an opening part 12 for freely putting in/out a drawer 4 on a front lower part of the body 3 to be a box-shaped container opening an upper surface and making a cover 1 attachable/detachable, mounting an inner box 2 provided with handles 8 on both sides of an uppermost part edge on the upper surface of the body 3, providing a partition 7 between the inner box 2 mounted on the body 3 and the drawer 4, providing a hook 5 for fixing a cover 1 on a side surface of the body 3 and providing a horizontal bar type hook 6 usable by hooking a wringed dustcloth and the pleat of an attached refuse box for separation on an opposite side surface of the body.
Patent JP-2002048264-A (JP)
Title: Valve and electric power plant using the same
Inventor: CHIKAZAKI MITSUO
IPC: G21D1/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a valve of which the corrosion/erosion resistance of a sliding portion is improved, and also the manufacturing of which is easy, and moreover high resistivity against shear force is provided, and to provide an electric power plant using it. SOLUTION: This invention is related to the valve manufactured in the shape, jointed touchingly on the outside circumference of a circular protrusion or on the inside circumference of the ringed protrusion, of which the wear resistant member composed of the corrosion resistance/the wear resistant cobalt base alloy of which the eutectic carbide preferably in less than 30 μm or in less than 10 μm in granular diameter is distributed discontinuously, a nickel base alloy, or an iron base alloy is provided on the surface of the sliding portion by collectively forming eutectic carbide in the alloy having the eutectic carbide into a plurality of granulation or the plurality of massive substances on the surface of the sliding portion of the basic member portion constituted of carbon steel composed of ferrite and pearlite mainly, structural alloy steel,  low alloy steel or stainless steel, and used as the water supply valve or the like for a nuclear or thermal power plant.
Patent JP-2002056690-A (JP)
Title: Compound memory
Inventor: TSUJI MAKOTO
IPC: G11C29/04
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a compound memory in which redundancy relieving can be performed after package, the manufacturing cost can be reduced, and a process problem and variation of characteristics can be prevented. SOLUTION: A non-volatile semiconductor memory element FM having a floating gate is provided with memory cell arrays RCA-RCN for storing redundant relieving address storing a defective address of a semiconductor memory element MEM. When a redundant relieving signal RS is inputted, a spare memory cell SC of the semiconductor memory element MEM is accessed. When these two semiconductor memory elements are sealed in the same package and a defective address in the semiconductor memory element MEM is inputted, a redundant relieving signal RS is outputted from the semiconductor memory element FM and inputted to the semiconductor memory element MEM, and a spare memory cell SC is accessed instead of a normal memory cell SMC.
Patent JP-2001354580-A (JP)
Title: Coccidiostat
Inventor: HATANO KAZUHIRO
IPC: A61K36/53
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe coccidiostat free from any problems including side effects, causing e.g. no loss of its efficacy due to drug resistance acquirement, and having high prophylactic and therapeutic effect on coccidiosis, and to provide a method for preventing and treating coccidiosis by the use of the above coccidiostat. SOLUTION: This coccidiostat comprises, as the active ingredient, at least one kind selected from oregano, sage, rosemary, nutmeg, ginger, cinnamon and clove. The other objective method for preventing and/or treating coccidiosis comprises administrating the above coccidiostat to animal(s) suffering therefrom.
Patent JP-2002061700-A (JP)
Title: Damper with mechanism of adjusting car height
Inventor: GOTO TAKAYUKI
IPC: F16F9/50
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To facilitate ensuring of an installation space for and assembling of an actuator or the like, and improve even a freedom degree of design, in a damper which can adjust a car height to an arbitrary height. SOLUTION: This damper 10 with a mechanism adjusting a car height is constituted by providing an actuator 72, which can change a car height position by driving a pump rod 61 in an axial direction to open/close a return passage 71 of this pump rod 61 by a pump tube 63, in a damper bottom side.
Patent JP-2002062341-A (JP)
Title: Method of detecting current of battery system for electric vehicle
Inventor: YUGO MASAKI
IPC: G01R31/36
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce detection errors by a microcomputer and enable highly accurately detecting a charge/discharge current. SOLUTION: In the battery system 10 for electric vehicles, in which a motor for running is connected as an electric load via an inverter to a battery 12 constituted of many series-connected battery cells, a current sensor 14 connected to a shunt resistor 16 is set to the main circuit of the battery 12. An input voltage is supplied to an amplifier 18 constituted of a pair of operational amplifiers 30 and 32 exclusively for the discharge current and to an amplifier 20 constituted of a pair of operational amplifiers 34 and 36 exclusively for the charge current, which have different amplification factors by the shunt resistor 16. The outputs of the amplifiers are inputted via selector switches 22 and 24 to the microcomputer 28, having a built-in A/D converter of a constant number of bits.  The amplification factors are changed, on the basis of an average current value calculated by arithmetical operation processings of the microcomputer 28.
Patent JP-2002060653-A (JP)
Title: Coating material composition
Inventor: TOKUYAMA KOICHI
IPC: C09D4/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for giving abrasion resistance and wear resistance and, at the same time, excellent stainproofness to a base material such as a glass sheet and a resin sheet. SOLUTION: A coating material composition comprises a polyfunctional (meth)acrylate having at least three (meth)acryloyloxy groups in a molecule and a urethane (meth)acrylate-modified silicone oil.
Patent JP-2002076154-A (JP)
Title: Semiconductor device
Inventor: MIURA SATOSHI
IPC: H01L23/28
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and thin semiconductor device wherein resin leaks into the light receiving part of a semiconductor element, thereby lowering light receiving characteristics. SOLUTION: The semiconductor device is provided with a base substance 5 in which a light receiving part 2 is provided on the center part of an upper face, the semiconductor element 1 forming an electrode 8 on the peripheral edge part is mounted on the upper side main face and an electrode pad 9 is formed on the peripheral edge from the mounting part of the semiconductor element 1 of the upper side main face, a bonding wire 6 electrically connecting the electrode 8 and the electrode pad 9, an ultraviolet ray curing resin 4 provided on the whole periphery of the peripheral part of the upper face so as to cover a rise part from the electrode 8 and the electrode 8 of the bonding wire 6, a translucent member 3 whose outer shape is the substantially same shape as the semiconductor element 1,  adhered to the upper part of the ultraviolet ray curing resin 4 so as to cover the semiconductor element 1, and a sealing resin 7 sealing the whole periphery of the side part of the semiconductor element 1, the ultraviolet ray curing resin 4 and the translucent member 3. A communicating opening 10 is provided in the ultraviolet ray curing resin 4.
Patent JP-2002017646-A (JP)
Title: Washing method for dishes
Inventor: SHIMODERA KENICHI
IPC: A47L15/46
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a washing method or the like for dishes which enables shortening of washing time regardless of various types of soils in by increasing washing power. SOLUTION: In the washing method of dishes wherein dishes Q are washed by jetting washing water W within a washing tank 3 being pressurized from nozzles 5b and 6b with a pump 4, the washing water W is jetted intermittently from the nozzles 5b and 6b to wash the dishes Q intermittently. The intermittent washing develops an impact force by the washing water W jetted from the nozzles 5b and 6b to increase the washing power with the washing water W thereby achieving easier cleaning of foul stuck too hard on the dishes Q to do in the past.
Patent JP-2002066110-A (JP)
Title: Game system
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a game system which can efficiently control ball lending. SOLUTION: A card unit is equipped with a data output means (SH15) which can outputs data of the number of delivered balls which can specify the total number of game media to be lent according to one button operation by a player who requires to lend game media before a pachinko machine starts a lending process.
Patent JP-2002066098-A (JP)
Title: Pachinko ball lifting device
Inventor: ISHII YOSHIRO
IPC: A63F7/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a lifting device from being damaged when clogging is inevitably generated by a foreign matter of the like mixed in Pachinko balls. SOLUTION: A clutch mechanism (101) for connecting a short-length cylinder body (71) concentrically surrounding the lower end part of a helical body (11) so as to introduce the Pachinko balls to the helical body (11) of this Pachinko ball lifting device (1) and cylinder body driving mechanisms (9 and 76) for rotationally driving the short-length cylinder body (71) is constituted so as to release the connection of the short-length cylinder body (71) and the cylinder body driving mechanisms (9 and 76) when overloads are added to the short- length cylinder body (71) and to automatically restore the connection of the short-length cylinder body (71) and the cylinder body driving mechanisms (9 and 76) when the overloads are eliminated.  By the constitution, when the overloads are added by the mixing-in of the foreign matter or the like, the drive connection with the short-length cylinder body is released and the damage of the short-length cylinder body is prevented.
Patent JP-2002066416-A (JP)
Title: Roll coater
Inventor: FURUYA KOICHI
IPC: B05C11/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost roll coater which can form a thin coating film, such as a functional film for infrared absorption or reflection, for ultraviolet absorption, or for stainproofing or a colored film for light screening, with a uniform thickness at a high productivity on a large plate glass to be used for building windows or automotive windshields. SOLUTION: This roll coater is for coating the upper surface of a horizontal platy body with a coating liquid and comprises at least three rolls of which the rotational axes are arranged parallel; adjacent rolls are not in contact with each other; and the undersides are in contact with the upper surface of the platy body when the coating liquid is applied. At least two of the rolls are wire rolls each comprising a metal rod wound with a stainless steel wire or are rolls each having minute dents on the roll surface. The coater is equipped with a supply means for supplying the coating liquid to the surface of the platy body through a gap between adjacent rolls.