baber/WOPTO huggingface dataset:
Patent JP-2001327384-A (JP)
Title: Dish and food decorating method
Inventor: YAMAZAKI MASARU
IPC: A47G19/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a dish capable of keeping transparency of the surface of a decoration material, and improving appearance of food by properly selecting the decoration material in accordance with the sort of the food. SOLUTION: This dish A is composed of a wide recessed groove 3 formed in a frame part 2 enclosing an outer circumference of a dishing surface 1 for food B, and a transparent circular member 5 to cover the recessed groove 3, the cooked food B is disposed on the dishing surface 1, and decoration material C properly selected to decorate the food B is disposed on a decoration surface 3A in the recessed groove 3.
Patent JP-2001336533-A (JP)
Title: Rolling base material having film and method of making the film
Inventor: SHIRASAWA HIROYUKI
IPC: C23C14/50
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To form a uniform plating film on the surface of a rolling base material by use of a dry plating method while preventing the surface from degrading in quality. SOLUTION: When the plating film is formed on the surface of the rolling base material by use of dry plating method, the rolling base material is plated as it is rolled within a saucer which rotates with an inclination of 2 deg. to 20 deg. relative to the vertical direction.
Patent JP-2001332374-A (JP)
Title: Electric surface heater and its manufacturing method and floor heating material
Inventor: KIMURA YOSHINOBU
IPC: H05B3/20
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a flat heater in which the thickness is thin, and bending property and flexibility are improved, and enable to easily manufacture a floor heating panel which uses this flat heater and which is superior in soundproof performance. SOLUTION: For the purpose of making the thickness of electrode part of the heater thin, unit wires in which plural stranded wires are made so as to mutually contact but no cross with top and bottom in order to form a nominal cross sectional area to satisfy an electric capacity are installed at an conductive sheet in flat shaped and in parallel, and the sheet is fabricated so that bulging due to electrodes becomes small at least in one side.
Patent JP-2001029348-A (JP)
Title: Toilet seat device with body fat meter
Inventor: ARIFUKU KIYOSHI
IPC: G01N21/35
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a body fat meter and to provide an index for health management by knowing an exact body fat rate. SOLUTION: The body fat meter for calculating the body fat rate is disposed in a section of a toilet seat 7 where the thigh part of a user sitting on the toilet seat abuts. In addition, the sitting sensor 12 detects the sitting state and the body fat meter starts the measurement of the body fat rate when the user sits on the toilet seat. The device is provided with a display section 6 for displaying the calculation results obtained by executing arithmetic processing by using the data measured from the body fat meter and the data, such as the user's body weight, height, physical status, quantity of motion, etc., directly inputted with control switches or inputted to a card inserted into a card insertion part. Further, the display of the display section is formed as a picture display to display the body fat rate in steps.
Patent JP-2001342921-A (JP)
Title: Fuel feed device for internal combustion engine
Inventor: SAITO YOSHIO
IPC: F02M25/08
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To introduce negative pressure in an intake passage 41 of a suction tube K into a pressure chamber 34 of a fuel pressure control valve R disposed in a fuel tank T without preparing an outstandingly long and new negative pressure passage. SOLUTION: A first evaporation gas passage V1 connects a fuel tank T to a canister C. A first negative pressure passage E1 directed from a first branched part S1 of an upstream side V1U of the first evaporation gas passage V is branched. A first directional control valve F1 disposed at the first branched part S1 selectively communicates the first evaporation gas passage V1 with the first negative pressure passage E1 or the inside of the fuel tank T. A second negative pressure passage E2 directed from a second branched part S2 of a downstream side V1D of the first evaporation gas passage V1 to the valve F2 disposed at the second branched part S2 selectively communicates the first evaporation gas passage V1 with the second negative pressure passage E2 or the inside of the canister C.
Patent JP-2001349429-A (JP)
Title: Gear shift control device for working vehicle
Inventor: IEGI KUNIHIKO
IPC: F16H61/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To speedily reduce working load without reducing workability when the working load is large, in the working vehicle comprising a transmission operation part for setting a gear shift position of a transmission device and a display part for displaying the gear shift position of the transmission device. SOLUTION: A switch type transmission operation part 36 is provided in a grip part of a transmission lever 18, and the display part 37 displays a transmission indication position corresponding to a transmission command of the transmission operation part 36. When the working load is large, the display part 37 displays a proper gear shift position for keeping an engine speed.
Patent JP-2001345837-A (JP)
Title: Mail server and mailing list system
Inventor: MIYAZAKI KAZUYA
IPC: H04L12/18
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a mailing system for safely delivering the contents of a message which is to be exchanged between members participating in a mailing list. SOLUTION: The mail server of this mailing system is provided with; a broadcast mail server 9 for managing the mailing list, receiving the identifier of the mailing list and an enciphered message, which is enciphered by a common key from a transmitting side client 1 and transferring the enciphered message to a receiving side client 12 designated on the mailing list;  and a key-managing server 3 for receiving a key-managing request containing the common key and a request for managing the common key from the transmitting side client 1, storing the key managing request, receiving from the receiving side client 12 a key-sending request for requesting the dispatch of the common key for deciphering the enciphered message, extracting the common key suited to the key sending request from the common key contained in the stored key managing request, and transmitting the common key to the receiving side client.
Patent JP-2001351437-A (JP)
Title: Manufacturing method of prepreg for electric insulation and prepreg
Inventor: KURUMAYA SHIGERU
IPC: H01B3/40
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To restrain a conductive material from blurring around a through-hole when the paste conductive material is filled in the through-hole penetrated by irradiation of a laser beam, in the case of a prepreg for electric insulation with organic fiber non-woven cloth base material impregnated in thermosetting resin varnish and dried. SOLUTION: Thermosetting resin varnish blending 0.5 to 2 mass part, preferably 0.7 to 1.5 mass part, of thixotropic additive with 100 mass part of resin solid content is impregnated in an organic fiber non-woven cloth base material and dried, to make up a prepreg. This prepreg has thixotropic additive disproportionately on the surface.
Patent JP-2001351950-A (JP)
Title: Copper-clad tape for flexible board, and parts and semiconductor device using the same
Inventor: YAMAMOTO TETSUYA
IPC: H01L21/60
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a copper-clad tape for a flexible board, which enables a film base IC-mounted board to be mass produced with a fine pitch of 50 μm or smaller by a COF system and utilizes the conventional TAB tape manufacturing line and parts, and to provide a semiconductor device using the tape. SOLUTION: The copper-clad tape for a flexible board is composed of an insulating film (B), having a conducting section (A) on its surface and a reinforcing film (D) which is provided on the surface of the film (B) opposite to the conducting section (A) via an adhesive layer (C). The insulating film (B) and reinforcing film (D) can be peeled off easily from in the interface between the film (B) and adhesive layer (C) and with a peeling strength of 0.05-0.35 N/cm.
Patent JP-2001348668-A (JP)
Title: Film deposition system
Inventor: MEGURO KIICHI
IPC: C23C16/511
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition system using microwave plasma in which a microwave introducing window, or the like, are hard to be subjected to damage caused by heat and plasma. SOLUTION: In this film deposition system, a reaction vessel 12 is divided into two or more regions, and intermediate bulkheads 9 composed of dielectrics having gas circulating holes 8 are provided, and in the two or more regions, at least two are composed of a microwave introducing region 21 on the side of a microwave introducing window 7 and a plasma reaction region 22 to be deposited with a thin film from plasma 13, and in the intermediate bulkheads, the gas circulating holes 8 are provided so that the passage of the ascending currents of plasma gas is suppressed by the intermediate bulkheads.
Patent JP-2001352678-A (JP)
Title: Power system stabilizer
Inventor: KUME AYATO
IPC: H02J3/24
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To optimize control for the maintenance of transient stability in system stabilization control, in coordination with other stabilities. SOLUTION: A central processing unit 10 receives system operation information from the information collection terminal 30 at each end of a system and outputs control commands to control terminals 40 for stabilizing the power system against accidents and fluctuations in the system. A system stabilization control computing portion 101 calculates the transient stability of the system, based on system operation information, including accident information, at accident times in the system. If stabilization is impossible (out of step), a comprehensive electrical control effect index computing portion 102 calculates the electrical control effect index of each generator and selects the generator with the highest index as an electrical control candidate.  If stabilization calculation is performed again and it is revealed that stabilization is feasible, the generator as the electrical control candidate is separated from the system. The electrical control effect index, as well as the transient stability effect index of the system, is calculated from the product of the frequency stabilization effect index and the voltage stabilization effect index.
Patent JP-2001358384-A (JP)
Title: Laser oscillation device
Inventor: YAMAUCHI YOSHIHISA
IPC: H01S3/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce costs by eliminating the need for providing an oil mist separator when introducing air for purge to a laser oscillation device and the need for passing air through the air dryer of a cooling water device in the laser oscillation device, and reducing the amount of consumption of air. SOLUTION: Air pipelines 9, 10, and 11 are connected to a cover 6 where a total reflection mirror 4 and a partial reflection mirror 5 are accommodated inside, and a plurality of cavities 3 that are accommodated in the cover 6 and at the same time accommodate a solid laser medium 2 inside so that air from an air cylinder 7 can be introduced. A moisture detector 12 and a particle counter 13 are provided in the cover 6. When moisture is larger than a value that is detected by the moisture detector 12 or the particle counter 13 or the preset value of the number of particles, a valve open command VO is given from a control device 14 to a solenoid valve 8 that is provided at the air pipeline 9, and the solenoid valve 8 is opened.
Patent JP-2002006810-A (JP)
Title: Display driving device
Inventor: IGAWA MASASHI
IPC: G02F1/133
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a display driving device capable of reducing the power consumption in a source driver for applying a display driving signal on a liquid crystal display panel. SOLUTION: A bias setting circuit 61B is provided with a low-pass filter LPF, a buffer amplifier AMPA, a comparator group COMP 1 to COMP 5, a resistive element group R11 to R15 for generating reference voltages, a selector SEL, a resistive element group R21 to R26 for generating bias voltages, a changeover switch group SW1 to SW5 and an output amplifier AMPB. The circuit sets a bias voltage corresponding to the picture signal (load state) by discriminating the signal level of the picture signal which is averaged by the low-pass filter LPF by the comparator group COMP 1 to COMP 5 and the selector SEL and by taking out a divided voltage which is generated by the resistive element group R21 to R26 while controlling the changeover switch group SW1 to SW5 correspondingly to the averaged signal level.
Patent JP-2002004065-A (JP)
Title: Coated steel sheet
Inventor: TANAKA YUICHIRO
IPC: B05D7/24
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To improve rust-preventive properties of a processed part of a coated steel sheet obtained by using a galvanized steel sheet as a base material. SOLUTION: The coated steel sheet has an undercoat film having a thickness of <=15 μm, which has been formed by baking a coating material for the undercoat film onto the surface of a surface treated steel sheet which is obtained by subjecting the galvanized steel sheet to chemical conversion treatment, and a topcoat film. The coating material for the undercoat film contains, as a main resin, a polyester based resin and/or an epoxy based resin obtained by incorporating 1 to 50 parts by mass, in total, of aluminum dihydrogen tripolyphosphate and a chromate-based compound, wherein the mass ratio A/B of the content (A) of the aluminum dihydrogen tripolyphosphate to the content (B) of the chromate-based compound is in the range of 90:1 to 10:90, into 50 parts by mass of the resin solid content.
Patent JP-2002006034-A (JP)
Title: Method and apparatus for class discrimination of target in radar
Inventor: MAKI ATSUTO
IPC: G01S7/295
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a class discrimination apparatus by which an unknown target can be class-discriminated easily and stably by using a time-series image generated from a radar echo. SOLUTION: A time-series ISAR image which is generated by processing the radar echo in an ISAR-image generation part 11 is fetched sequentially into a target-feature extraction part 12. The feature such as the silhouette or the like of the unknown target contained in the ISAR image is extracted. In a target discrimination part 14, the feature extracted in the extraction part 12 and the feature of a known target which is registered in advance in a dictionary creation part 13 are collated in a vector space. Thereby, the unknown target is class-discriminated.
Patent JP-2001079136-A (JP)
Title: Game machine
Inventor: SASAZAKI TAKAO
IPC: A63F5/04
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To effectively confirm progress in the operation of a game player by adopting a start lever as the lighting type one in a game machine having the start lever for inputting the start signal of a game and controlling the lighting of the lighting type start lever to be changed in accordance with a game control signal. SOLUTION: A medal adjustment button, stop buttons of respective reels and the lighting type start lever are attached on the front surface of an operating part in a slot machine. The start lever is shone in its grip or shaft and the color or flickering or the like is electrically controlled. That is, the grip 86b attached to the tip of the metallic and cylindrical lever shaft 86a is formed by a transparent plastic material for permeating a visible light and a lamp 86c for operating flickering is built-in as a light source. Then, the light emission of the start lever is controlled linked with another game control circuit in accordance with the progress of the game.
Patent JP-2002008208-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To precisely form the magnetic pole parts of an induction type electromagnetic transducing element and to prevent data from being written in areas other than those to be recorded. SOLUTION: The recording head is equipped with a lower and upper magnetic pole layers 10, 17, a recording gap layer 14 provided between the magnetic pole parts of the magnetic layers 10, 17, and thin film coils 15, 20 at least a part of which is arranged between the magnetic pole layers 10, 17 and in a state insulated against the two magnetic pole layers 10, 17. The lower and upper magnetic pole layers 10, 17 are each provided with a magnetic pole part layer 10a, 17a and a yoke part layer 10b, 17b respectively. The end of each yoke part layer 10b, 17b on an air bearing face 30 side is situated at a position away from the air bearing face 30.
Patent JP-2002007525-A (JP)
Title: Seat management system for traveling vehicle
Inventor: AKIBA NOBUO
IPC: G07B15/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a seat management system for traveling vehicles which enables a passenger to have a comfortable time without bothering the circumference when riding on a special service train such as a limited express train and a bullet train, a long-distance bus, etc. SOLUTION: The seat management system for traveling vehicles comprises a center terminal 100, repeating stations 200 by vehicles, a portable communication terminal device 300, and a seat management part 400. The center terminal 100 is the kernel of the system and gathers data from the respective repeating stations 200 and comprises a communication device 120 which communicates with a management center (not illustrated) of an operating company for the trains by radio and a GPS 130 for confirming which place a train is passing. In a vehicle, the repeating station 200, portable communication terminal 300, and seat management part 400 are installed, and the repeating station 200, portable communication terminal device 300, and seat management part 400 are interconnected by radio.
Patent JP-2002008344-A (JP)
Title: Magnetic tape cassette
Inventor: SHIGA HIDEAKI
IPC: G11B23/38
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette excellent in design, enhanced in discrimination and having forgery preventing effect. SOLUTION: A hologram image H is formed on the surface of the upper half cassette 91, for example, of this magnetic tape cassette 1 so that the image H can be recognized visually. The trademark of its manufacturer, a popular character, a pattern or the like is applicable as the image H. As a result, the design of the cassette 1 is changed to a noble image, the discrimination can be enhanced and the forgery can be prevented.
Patent JP-2002010047-A (JP)
Title: Facsimile equipment
Inventor: TANAKA MASANORI
IPC: H04N1/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment that can improve convenience by inserting report information data other than image information data into the image information data for communication. SOLUTION: In this facsimile equipment that has a scanner 2 for converting the image information data to a digital signal, and an image information memory 3 for developing converted image information data, a microcomputer 1 is provided. The microcomputer 1 is used as a write means for writing the report information data other than the image information data into the unused area of the image information memory 3.
Patent JP-2002000082-A (JP)
Title: Plant cultivation box
Inventor: HAMADA KEIJIRO
IPC: A01G9/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight plant cultivation box, easy to assemble, capable of absorbing the unevennesses of the installation surface, causing no growth of plant roots outward from the bottom face, and suitably usable for greening a concrete construct as a building rooftop. SOLUTION: This plant cultivation box has a square bottom face and four side faces; wherein the cultivation box is formed of a one-piece plastic sheet; each of the side face sheets is perpendicularly bent upward at the boundary line between the bottom face and the side face to form an upward side face; the side face sheet is folded back inward of the box at the line of the box height to form a downward side face; drain holes are made at the upward side faces; each of joint flaps provided at the respective side ends of the upward side faces is held by the corresponding upward side face and downward side face which are adjacent to each other to maintain the objective box to be in a box shape.
Patent JP-2002014419-A (JP)
Title: Projector
Inventor: TAKEZAWA TAKESHI
IPC: G02F1/1335
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique which is capable of easily manufacturing a projector. SOLUTION: The projector has an illumination optical system which emits illumination light, an optoelectronic device which modulates the light from the illumination optical system according to image information and a projection optical system which projects the modulated ray flux obtained by the optoelectronic device. Optical parts including quartz crystal members formed of quartz crystals are disposed in an optical path including the illumination optical system and the projection optical device. For example, the optical parts disposed on the light incident surface side and light exit surface side of the optoelectronic device have a quartz crystal substrate 308G as the quartz crystal member and a polarizing plate 302Go disposed on the substrate. The Z-axis of the quartz crystal substrate 308G is preferably set nearly parallel or perpendicular to the surface of the substrate.
Patent JP-2002016472-A (JP)
Title: Energy sealed piezoelectric resonator and producing method therefor
Inventor: SAITO MASAHIRO
IPC: H03H3/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the sprious of a high-order mode rather than a mode to be utilized concerning an energy sealed piezoelectric resonator utilizing a thickness mode. SOLUTION: Concerning a energy sealed piezoelectric resonator 1 utilizing the thickness mode, with which vibrating electrodes 3 and 4 are formed on both the principal faces of a piezoelectric substrate 2, the surface of an area including the piezoelectric vibrating part at least is composed of work decomposition layers 2c and 2d for suppressing the high-order mode.
Patent JP-2002018745-A (JP)
Title: Power tool
Inventor: HYODO KOKI
IPC: B24B23/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a power tool capable of controlling load current conforming to actual temperature of an electric motor, and having excellent assembling workability since conventionally there are provided constitutions reducing load current according to supplied load current and reducing load current according to temperature of the motor detected by a temperature sensor imbedded in a stator in order to prevent burnout caused by overheat of the built-in electric motor and there are such problems as not always to control load current conforming to temperature of the electric motor in the former constitution and to become worse in assembling workability in the latter constitution in the power tool. SOLUTION: This power tool 1 is provided with a baffle plate 8 for controlling an air flowing passage for motor cooling air on the leeward side of a rotor 4, mounts a sensor 10 for detecting temperature of the motor cooling air on the baffle plate 8, and controls load current of the electric motor 3 according to the temperature of motor cooling air detected by the sensor 10.