baber/WOPTO huggingface dataset:
Patent JP-2002155223-A (JP)
Title: Method for color matching of powder coating
Inventor: YOSHIMURA YOSHIO
IPC: C09D7/80
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for color matching of powder coatings giving a coating film having excellent color reproducibility and color uniformity and a method for producing the coating film. SOLUTION: The method for color matching of the powder coatings comprises combining a group of an achromatic primary colored powder coating and a group of a chromatic primary colored powder coating, and comprises (1) a first process selecting two or more standard coatings suitable for matching to a target color from a group of a standard primary colored powder coating, (2) a second process adjusting, as a chromatic primary colored powder coating, hue by selecting two kinds of primary colored powder coating in which luminosity value of the target color is between that of the two kinds of the primary colored powder coating from the primary colored powder coating in each subgroup every subgroup to which the chromatic primary colored powder coating selected in the first process belongs, if necessary selecting an achromatic primary colored powder coating suitable for reproducing chroma and luminosity of the target color from the group of the achromatic primary colored powder coating, and (3) a third process toning by combination of the primary colored powder coatings selected in the second process. And the method for producing coating film using the powder coating is disclosed.
Patent JP-2002158964-A (JP)
Title: Method for recording and reproducing video signal and its device
Inventor: KATO DAISAKU
IPC: H04N5/91
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To realize a recording and reproducing device capable of performing a recording temporary stop operation for validly using a recording medium at the time of recording an encoded video signal in a recording medium such as a hard disk, and reproducing the just previous recorded signal, and viewing a delayed video. SOLUTION: When a recording temporary stop operation is performed, temporary stop picture units related with the reproduction are designated. When a temporary stop release operation is performed, release picture units related with the temporary stop operation release are designated by a recording medium management information generating means 57, the recording is continued even in a period in which the temporary stop operation is being performed, and the picture units between the designated picture units are erased after the recording is ended. Thus, it is possible to realize the video signal recording and reproducing device having a simultaneous recording and reproducing function for validly utilizing the storage area of the recording medium.
Patent JP-2001342543-A (JP)
Title: Hot rolling steel sheet with high strength, excellent in boring property and ductility, and its production
Inventor: OKAMOTO TSUTOMU
IPC: C22C38/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolling steel sheet with high strength, having a tensile strength of 590 N/mm2 or above, an excellent boring property of and ductility. SOLUTION: The hot rolling steel sheet with high tensile, excellent in opening property of a bore and the ductility, is composed of C: 0.01%-0.20%, Si: 0.3%-1.5%, Mn: 0.55%-2.5%, P: 0.10% or below, S: 0.009% or below, N: 0.010% or below, Mg: 0.0005%-0.01%, Al: 0.002%-0.07%, one or more kinds of Ti: 0.003%-0.25% and Nb: 0.003%-0.04%, by weight %, and the balance iron with inevitable impurities. Furthermore, by controlling the oxides, this steel sheet contains MgO in the range of particle diameter of 0.005-5.0 μm, or complex oxides of 10×103 pieces or more and 1.0×107 pieces or more per 1 mm2, which are composed of one or more kinds of Al2O2, SiO2 MnO and Ti2O3, and the steel structure is mainly a ferrite structure and the residue is a bainite structure.
Patent JP-2002161784-A (JP)
Title: Fuel injection control device for vehicular engine
Inventor: SUDA RINJIRO
IPC: B60K37/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for a vehicular engine capable of adjusting the supply of fuel to the engine in such a state that the engine is actuated as an engine brake. SOLUTION: In the fuel injection control device 21 for the vehicular engine which controls fuel injection from an injector 16, there is provided an operation switch 25 for stopping fuel injection from the injector 16 during the engine brake is operated. Thereby, the fuel consumed during such a state heretofore is saved, fuel economy is improved, and also exhaust emission is reduced.
Patent JP-2002165235-A (JP)
Title: Method and apparatus for inspection of three-piece lens barrel
Inventor: HIGUCHI AKIRA
IPC: H01L27/14
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method in which an optical path length, presence of dust particles/air bubbles, ghost phenomena and a flare phenomena automatically checked for quality for quantitative judgment with high accuracy in the inspection of a three-piece lens barrel which is used for a video camera, a digital still camera or the like. SOLUTION: A first reference chart, which is arranged in a position facing the lens barrel to be inspected and which comprises a first reference pattern, an actuator control means which controls the actuator of the lens barrel to be inspected, an image- signal generating means which drives R/G/B solid-state imaging elements in the lens barrel to be inspected and which generates image signals, in image-signal storing means which stores image signals to be output from the image-signal generating means, and a computing means which performs signal processing operation, on the basis of information in the image-signal storage means and which checks the quality of the lens barrel to be inspected, are used.  Then the actuator of the lens barrel to be inspected is driven, the first reference chart is photographed in a focal position and a defocused position, and the optical path length is inspected, on the basis of contrast information on pixels in the respective R/G/B components of a photographed image.
Patent JP-2002160732-A (JP)
Title: Easily openable can lid
Inventor: MATSUKAWA YOSHIHIKO
IPC: B65D17/28
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a can lid which can be easily opened by a small pressing force without leak of a sealant coated inside of the can lid to the outside thereof. SOLUTION: In a half area opposite to a first hinge part 60 inside of a score line 19 which partitions a first opening piece 20, breakage parts 71 wherein the score line 19 penetrates in a thickness direction and engaging parts 70 wherein the outer peripheral edge of the first opening piece 20 engages with the inner peripheral edge of a flat part (the lowest layer) on the outer periphery side so as not to relatively displace in the thickness direction are formed, and a state that the outer peripheral edge of first opening piece 20 is opposed to the inner peripheral edge of the flat part (the lowest layer) is maintained.
Patent JP-2002161426-A (JP)
Title: Helmet
Inventor: SUMITOMO NORIYUKI
IPC: A42B3/28
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a helmet for striking a balance between air permeability and safety and making rainwater hardly penetrate into the inside of the helmet. SOLUTION: This helmet is characterized in that the helmet is equipped with a helmet body 1 provided with vent holes 3 and a guard part 2a which is arranged at the outside of the helmet body 1, covers the part provided with the vent holes 3 in the helmet body 1 and protects the part from a shock delivered from the outside and the guard part 2a forms a gap 5 for securing ventilation between the outside of the helmet body 1 and the vent holes 3.
Patent JP-2002170869-A (JP)
Title: Electrostatic chuck
Inventor: IWATA KENGO
IPC: H01L21/68
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a large and thin electrostatic chuck with good thermal response property. SOLUTION: The chuck comprises a stainless steel material 1, an insulation layer 2 comprised of crystallized glass formed on the surface of the stainless steel material 1, an electrode 3 spreading with a pattern on the surface of the insulation layer 2, and a dielectric layer 4 covering the surface of the electrode 3. The substrate that mounted on the surface of the dielectric layer 4 is chucked with positive or negative electrostatic charge generated on the surface of the dielectric layer 4 by applying direct current potential to the electrode 3.
Patent JP-2002168398-A (JP)
Title: Opening/closing valve for high pressure cylinder
Inventor: IWAKATA MARIO
IPC: F16K1/30
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent an accident that a valve element is blown off by high pressure of gas and reduce the manufacturing cost of an opening/closing valve, by eliminating a supporting member that has been used for a conventional opening/closing valve for a high pressure gas cylinder. SOLUTION: An inner diameter of a first passage hole 22 is made larger than that of a valve accommodating hole 23, and the inner diameter of the valve accommodating hole 23 is made larger than that of an insertion hole 24. A valve seat member 30 is disposed in the first passage hole 22. A first valve seat 34 on which a valve element 50 seats is disposed on the valve seat member 30.
Patent JP-2002171163-A (JP)
Title: Photoelectric sensor
Inventor: KITO SHINOBU
IPC: H03K17/78
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric sensor which enables stable detection independently of a supplied power source voltage while restraining a consumption current of the whole circuit. SOLUTION: A projecting and receiving light circuit is constituted by connecting a light projecting element 10, a power source part 30 and a light receiving circuit 40 in series between a power source input terminal 1 and a ground terminal 2. A constant current circuit 20 is connected in series with the light projecting element 10 between the power source input terminal 1 and the power source part 30. Since the light projecting element 10 is connected in series with the light receiving circuit 40, a consumption current of the whole circuit can be restrained. The light projecting element 10 is driven by a prescribed constant current by the constant current circuit 20 independently of a power source voltage, so that the amount of a projection light is stabilized. Thereby stable detection is enabled while restraining the consumption current of the whole circuit.
Patent JP-2002170784-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method thereof
Inventor: OYA NOBUYUKI
IPC: H01L29/12
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device which can obtain larger sizes of ships without changing a basic layout for every substrate, and to provide the manufacturing method of the silicon carbide semiconductor device. SOLUTION: A silicon carbide semiconductor device is constituted in a structure that guard rings 32 are formed every unit in the surface layer of a substrate 1, and a Schottoky electrode 31 is formed on each of the regions encircled with the guard rings 32. An insulating layer 33 is formed on the side of the surface of the substrate 1, and contact holes 34 are formed in such a way as to open the upper parts of the central parts of the electrodes 31 only in an acceptable units 10. Moreover, a surface electrode 35 is formed on the side of the surface of the electrode 1, the electrodes 31 and the electrode 36 are connected with each other via lead-out parts 35 in the acceptable units 10, and the electrode 31 and the electrode 36 are insulated from each other in the defective unit 20.
Patent JP-2002219270-A (JP)
Title: Game device with multiple screen
IPC: A63F13/26
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a game device enabling plural pairs of players to play games at the same time on an multiple screens. 
     SOLUTION: The game device includes a display device 2 with an assembly of display portions for displaying the contents of games in which a plurality of players can participate; input devices 3, 3 and so forth to be operated by the players for the games; and an execution device 10 for executing the processes of the games. If the plurality of players include a group participating in a first game and another group participating in a second game, then the display device 2 displays the contents of the games by separating the display portions into the display area of the first game and the display area of the second game. 
     COPYRIGHT: (C)2002,JPO
Patent JP-2002176481-A (JP)
Title: Mobile phone
Inventor: TERAUCHI EIKI
IPC: H04W88/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone, in which a waterproof function and a dust proof function can be obtained easily at a low cost. SOLUTION: An enclosure 2 of the mobile phone 1 is provided with openings 19, 20 and contract terminals 24a of a printed circuit board 3 mounted in the inside of the enclosure 2 face the openings 19, 20. Fixing a SIM card 4 to the printed circuit board 3 to face the opening 19 can electrically connect terminals of the SIM card 4 to the contact terminals 24a. An engagement projection 26 of a battery 5 is engaged with an engagement piece 17, a lock button 22 is engaged with the engagement projection 27 and the battery 5 is contained in a battery container section 15. The battery 5 smashes seal members 30, 31 adhered to edges of the openings 19, 20 to tightly seal the openings 19, 20 against external air.
Patent JP-2002174623-A (JP)
Title: High voltage power supply for electrophoresis
Inventor: TANAKA HIROSHI
IPC: G01N27/447
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To make the output voltage possible to rapidly fall even without using a high voltage relay. SOLUTION: A switch SW1 alternately switches a capacitor C4 between P side and P' side by a fast clock signal of about several hundred kilohertz. When the control voltage Vcont is reduced, the output of an amplifier A2 is fed to the base current of a transistor Q4 via a switched capacitor circuit 32, the transistor Q4 is turned on, and an electric charge stored in a smoothing capacitor C3 is discharged. Since the base current of the transistor Q4 is directly recovered by the capacitor C4 from an emitter, a current measurement error is eliminated.
Patent JP-2002172393-A (JP)
Title: Water modifying apparatus
Inventor: NAKAMURA KENJI
IPC: C02F1/68
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a water modifying apparatus preventing trouble such as the connection defectiveness between a conductor and an electrode plate or the like and suppressing the generation of chlorine or the like from the electrode plate performing the supply of power to the utmost to enhance the utilization efficiently of electric energy. SOLUTION: The water modifying apparatus A is equipped with an electrolytic cell 1 into which water to be modified is introduced, first, second and third electrode plates 2, 3 and 4 formed from magnesium 22, 32 and 42 and arranged in the electrolytic cell 1 in opposed relationship, intermediate electrode plates 51 and 52 formed from magnesium and arranged between the electrode plates and a power supply circuit 6 for applying voltage across the electrode plates opposed to each other through the conductor and Mg2+ ion are dissolved in water from the respective electrode plates to modify water in the electrolytic cell 1 to alkaline water.  The first, second and third electrode plates 2, 3 and 4 are formed from magnesium 22, 32 and 42 including punching titanium 21, 31 and 41 and connection wires 61 and 63 are connected to the extension parts 24, 34 and 44 of punching titanium 21, 31 and 41.
Patent JP-2002175653-A (JP)
Title: Magnetic recording/reproducing device
Inventor: UCHIDA NOBORU
IPC: G11B15/675
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device not allowing various kinds of defects due to a failure in determining an unloading position of a slide deck. SOLUTION: A main deck 100 is mounted with a rotary drum 50. A slide deck 200 is fitted with a tape cassette and slides between a first position (unloading position) apart most from the rotary drum 50 and a second position (loading position) nearest the rotary drum 50. The position of a slide lever 13 with respect to the main deck 100 is regulated by a regulating screw 14, by which the first position is regulated.
Patent JP-2002174892-A (JP)
Title: Photosensitive resin composition, photosensitive element, method for producing resist pattern and method for producing printed wiring board
Inventor: ABE TAKUJI
IPC: C08G18/72
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in plating resistance and tent reliability and useful to enhance the yield of printed wiring boards. SOLUTION: The photosensitive resin composition contains (A) a binder polymer, (B) an ethylenically unsaturated photopolymerizable monomer, (C) an alkylene diisocyanate or an isocyanurate type isocyanate and (D) a photopolymerization initiator.
Patent JP-2002172623-A (JP)
Title: Mold for molding tire
Inventor: ISHIHARA YASUYUKI
IPC: B29C35/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a tire which can hold the initial performance and appearance of the obtained tire by preventing the generation of a spew (whisker-shaped projection) and a burr-shaped protruding part on the surface of the tire, reduce the manufacturing cost of the mold itself, and simplify maintenance and inspection work. SOLUTION: In the mold for molding the tire which is divided into at least two partial molds 10a and used as a total mold by combining the partial molds 10a as a whole when the tire is molded, a vent hole which can discharge air 13 from a closed space 12 formed by a tire raw material (green tire) 11 before molding and the surfaces of the partial molds 10a when each partial mold 10a molds the tire by pressing the green tire 11 to the surface of each partial mold 10a and a vent piece 2 having a self opening/closing mechanism which discharges the air in the space 12 and prevents the discharge of the green tire 11 after the air being discharged are provided.
Patent JP-2002175852-A (JP)
Title: Terminal connecting structure
Inventor: MINOURA TAKAYOSHI
IPC: H01R13/115
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a female terminal from deforming and to ensure a stably electrical connection, when a male terminal is inserted into the female terminal and electrical connection is performed. SOLUTION: For a terminal connecting structure 5, having the female terminal 2 provided with a pair of elastic contact pieces 2d on both sides of a substrate 2c, having a housing 1 provided with a housing chamber 1d for this female terminal 2 and having the male terminal 3a connected with the female terminal 2, this is made to have the structure that a protruded part 20 to prevent the pair of elastic contact pieces 2d from deforming in the housing chamber 1d; and this protruded part 20 is positioned between the pair of elastic contact pieces 2d, and positioned opposing to the male terminal 3a of the counterpart side in a state of contacting with the pair of elastic contact pieces 2d, and to have a structure with this being capable of abutting on the male terminal 3a.
Patent JP-2002174666-A (JP)
Title: Method and device for adjusting ic tester
Inventor: NAGATA TAKAHIRO
IPC: G01R31/28
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To accurately adjust the timing for each input signal for test, without requiring an exclusive tool for grounding forcibly each pad for signal. SOLUTION: This method has a process A for selecting the testing input signals to be supplied to respective signal pads in an alternative way to be inputted to a comparator in order, and for regulating temporarily the testing signal to timing when the output of the comparator is inverted, a process B for obtaining and storing dispersion data with respect to the inversion timing of the timing of the testing input signal provided by waveform measurement by waveform-measuring the input signal to be supplied to the each signal pad, and a process C for selecting the input signal supplied to the each signal pad in an alternative way to be input to the comparator in order, and for adjusting finally each of testing input signals to prescribed timing using the dispersion data as correction value.
Patent JP-2002182724-A (JP)
Title: Production managing system
Inventor: FUKUZAWA TAKASHI
IPC: G06Q50/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a production managing system where the past development history of textile is referred to and information on the development of textile can be shared. SOLUTION: The system is provided with an information storage means (23) making trial management information and quality management information or the like on the textile kept in a data base and storing them, sample racks (111, 112 to 11n) preserving the sample of the textile, keyword input means (211, 212 to 21p) inputting retrieval information being a keyword for retrieving information stored in the storage means, an information retrieval means (24) retrieving matched information from the storage means based on the retrieval information and an information output means (25) reading matched information from the storage means and outputting it when the matched information exists as a result of the retrieval, specifying the sample preserved in the sample racks and outputting the management number. These respective means are connected through a network 20.
Patent JP-2002180605-A (JP)
Title: Solar battery module
Inventor: KOMAMINE TATSUYA
IPC: E04D3/40
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module adaptable to be firmly, easily and inexpensively installed. SOLUTION: A body 4 to which a panel 2 is fixed with a frame 3 and on which a solar battery cell 6 is provided has two reference sides 41, 42 formed at an approximately right angle and an oblique side 43 and is pentagonal with two truncated acute portions of approximately right triangle. A joint bracket 8 for mounting the solar battery module is located at one of positions corresponding to the two truncated acute portions. The joint bracket 8 is fixed to the other solar battery module adjacent thereto or a supporting bracket provided directly on a roof and the reference side opposed to the joint bracket 8 is fixed to a rail provided on the roof. The solar battery module can be fixed on the roof more firmly and easily than a conventional solar battery module having a body of approximately right triangle.
Patent JP-2002185700-A (JP)
Title: Color image reader and color image forming device
Inventor: FUTAMI HIROYUKI
IPC: G06T1/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To realize a color image reader and a color image forming device capable of preventing the drop of signal outputs of lower sensitivity colors than other colors, and improving the S/N of the signal output, and preventing the deterioration of an input image. SOLUTION: This color image reader is provided with an image pickup means 17 constituted of a plurality of linear solid-state image pickup elements extended in a main scanning direction whose spectral sensitivities are different, an illuminating means 12a for illuminating an original to be read, and a driving means for allowing the image pickup means to read reflected lights from the original by moving at least either the image pickup means or the original to a sub-scanning direction.  The illuminating means is provided with the difference of the light quantity of illumination in the sub-scanning direction within a range where simultaneous reading is operated by the plurality of linear solid-state image pickup elements of the image pickup means, and a linear solid-state image pickup element B whose sensitivity is the lowest of the image pickup means is arranged at a position where the light quantity with which the original is illuminated by the illuminating means is larger than that of the other linear solid-state image pickup elements RG.