baber/WOPTO huggingface dataset:
Patent JP-2002339131-A (JP)
Title: Belt for clothes
Inventor: INOUE MITSUO
IPC: A41F9/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a belt for clothes having a new and simple structure, allowing everyone to easily attach and remove and reducible in production cost by devising a conventionally not findable and epoch-making fastening means. SOLUTION: The main body of a buckle has a thin and thick and an approximately cuboid shape having open holes for the belt at the back and forth thereof and is equipped with a free groove at the vicinity to the center of the backside. A locking part for the buckle attached at the base end of the main body of the belt forms a protruded part for locking at the backside and is equipped with a projection for locking at the front side. The belt is characterized by having a structure installing the locking part for the buckle formed by attaching the base end part of the main body of the belt into the main body of the buckle and pinching the tip of the main body of the belt at the stage in which the protruded part for locking is located at a place other than the free groove to lock and fix to unable to carry out the fastening operation of the main body of the belt at a proper length.
Patent JP-2003001516-A (JP)
Title: Apparatus for cutting off 18 liter can
Inventor: NAGAYA TOYOHIKO
IPC: B23D25/14
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cutting off an 18 liter can, which can cut off a roof plate and a bottom plate of the 18 liter can to make the 18 liter can flat without requiring much time and labor when used 18 liter cans are processed as wastes. SOLUTION: The apparatus 10 for cutting off the 18 liter can 100 comprises a stand 20 on which the 18 liter can 100 is placed, cutting-off bodies 30 which are arranged just above and under an insertion hole 21, which has a rectangular shape approximately equal to the inside measurement of the 18 liter can 100, with a required distance from the stand 20 and have a rectangular shape approximatelyequal to the insertion hole 21, elevating means 40 for moving the respective cutting-off bodies 30 in the vertical direction so as to approach or separate with each other, and a frame 50 for supporting the stand 20 and the elevating means 40 at required positions, respectively.
Patent JP-2003003201-A (JP)
Title: Powder mixture for powder metallurgy
Inventor: MORI HIDEYUKI
IPC: C22C1/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a powder mixture for powder metallurgy by which a rust-preventing effect can be easily improved with the least alteration of the conventional process. SOLUTION: Metallic soap of metals with low-temperature volatility, such as bismuth and indium, having also the effect of a lubricant is added to metal powder for powder metallurgy, such as copper powder, and they are mixed, by which the metallic components with low-temperature volatility adhere uniformly to the surface of the powder. By this method, the powder mixture for powder metallurgy which exhibits the rust-preventing effect while keeping compactibility can be obtained.
Patent JP-2003002885-A (JP)
Title: Method for producing benzoyl derivative
Inventor: MASAGAKI TAKESHI
IPC: C07D493/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing simply and efficiently a benzoyl derivative. SOLUTION: A compound represented by formula (III) is produced by reacting compound represented by formula (I) and an organic zinc compound represented by formula (II) while keeping a steric configuration (wherein R<1> is hydrogen or an alkyl group, R<2> is hydrogen or a halogen atom, (m) is an integer of more than 0, R<3> and R<4> are identically or differently organic groups, R<3> and R<4> may be mutually bonded to form a ring optionally with a substituted group, R<5> is hydrogen or an alkyl group, R<6> is hydrogen or an alkyl group, and X is a halogen atom).
Patent JP-2003007488-A (JP)
Title: Electric discharge lamp lighting equipment
Inventor: OYAMA JOJI
IPC: H05B41/24
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide electric discharge lamp lighting equipment, which can be mounted in small size by reducing conduction noise from an electric discharge lamp. SOLUTION: It is constituted so that some part of circuit elements may serve a double purpose, which constitutes a detection circuit EL which detects asymmetrical current, which flows in electric discharge lamps L1 and L2 in the life terminal state of the electric discharge lamps L1 and L2, and detects the life terminal state of the electric discharge lamps L1 and L2, and a conduction noise reduction circuit (Condensers CA and CB and resistance RA), which equipped with noise reduction impedance (resistance RA) on a course, in which the conduction noise from the electric discharge lamps flows.
Patent JP-2003007361-A (JP)
Title: Crimp terminal
Inventor: DOI AKIHIKO
IPC: H01R4/18
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a crimp terminal that can firmly units a wire having a core in a conductor with a large retaining force. SOLUTION: The crimp terminal firmly unites the wire 10A, in which a conductor 11 is arranged in the circumference of the core of the wire 10A and a shell 12 is arranged on the outer circumference of the conductor. A clump part 220 is formed in the order of a core caulking part 221, a conductor caulking part 222 and a skin caulking part 223 from the side close to an electric junction part 210 in the crimp terminal 200. Thus, a large retaining force is given by the crimping.
Patent JP-2003007934-A (JP)
Title: Power semiconductor device
Inventor: TAKARA MASAYUKI
IPC: H02M1/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that the power cycle life of a power semiconductor is short because of much variation of junction temperature that follows operation stop, load fluctuation, etc. SOLUTION: A power semiconductor device comprises a power module where a rear pattern is soldered to a heat sink while a power switching semiconductor chip is soldered to a main circuit pattern which is formed on a front main surface with its controller provided. The temperature of the power module is detected with a temperature detecting element (10). If the detected temperature is equal to the prescribed point or below, the power module is heated by a heating means. As the heating means, a gate resistance (13), for example, is raised.
Patent JP-2003000640-A (JP)
Title: Absorptive sheet
Inventor: INOUE SATOSHI
IPC: A61F13/514
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive sheet which prevents warping or dislocation in use, achieves rapid penetration and absorption of liquid or water, and prevents the environmental pollution due to scattering or adherence of the liquid. SOLUTION: The absorptive sheet has an absorptive layer between a liquid penetration sheet and a water stop sheet. The liquid penetration sheet is made of a heat-adherent unwoven fabric and the absorptive layer consists of a water absorptive resin having 50-400 times' water absorption ability and a two-layered absorptive paper which sandwiches a pulp sheet. The water-stop sheet is made of a thermoplastic resin, with at least a unilateral tear strength not less than 550 cN. The liquid penetration sheet and the water-stop sheet sandwiches the water absorptive layer from the sides of the water absorptive resin and the pulp sheet, respectively. The smaller water absorptive layer included between the water absorptive sheet and the water stop sheet, and heat-sealed at the peripheral portions of the sheets.
Patent JP-2003008225-A (JP)
Title: Multilayer wiring substrate and method of manufacturing the same
Inventor: NEURA TAKAYUKI
IPC: H05K3/20
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer wiring substrate, in which failures of adhesion between a wiring circuit layer and an insulating layer are not generated and high planarity of the wiring substrate is kept after the pattern transfer, by preventing oozing of conductive paste for a via-hole conductor to the circumference of the via-hole conductor. SOLUTION: This multilayer wiring substrate comprises a plurality of insulation layers 1a-1c, each containing at least a thermosetting resin, wiring circuit layers 2 embedded in the surfaces of the insulation layers 1a-1c, and via-hole conductors 3 composed of a conductive component containing metal powder filled in through-holes arranged in the insulation layers 1a-1c to make connections between the wiring circuit layers 2, where a recess 4 having a depth of 0.2-0.5 times the thickness of the wiring circuit layers and a size of 0.7-1.6 times the diameter of the via-hole conductors 3 is provided at each part of the wiring circuit layers 2, that is connected to each via-hole conductor 3, on the side where the wiring circuit layers 2 are embedded in the insulation layers 1a-1c.
Patent JP-2003010721-A (JP)
Title: Crushing apparatus
Inventor: TAKARA YOSHIMITSU
IPC: B02C18/16
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a crushing apparatus for crushing garbage or the like by which the installation of the crushing apparatus and housing of the crushing apparatus in a sink cabinet can be made easy. SOLUTION: The installation of this crushing apparatus to be arranged under a sink for crushing kitchen waste is completed only by arranging between the sink and the crushing apparatus a vibration decreasing means for decreasing the vibration transmitted from the crushing apparatus to the sink and fitting to the sink an attachment fitting means for fitting attachments other than the crushing apparatus to the vibration decreasing means so that the attachments are integrated with the crushing apparatus. Thus the installation can be made easier remarkably while the vibration is decreased in comparison with the conventional crushing apparatus.
Patent JP-2003014511-A (JP)
Title: Flow rate measuring apparatus
Inventor: URANO SEIJI
IPC: G01F1/32
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact and cheap flow rate measuring apparatus capable of measuring a fluid having high turbidity and hardly transmits light, at a high sensitivity. SOLUTION: The flow rate measuring apparatus is provided with a vortex former 2 dispose in a measuring pipeline 1 for causing a Karman vortex, a movable body 5a provided down the former 2 so as to be reciprocally movable by the Karman vortex 3, a permanent magnet 4a for generating a magnetic field, a Hall element 6 for detecting the magnetic filed generated by the magnet 4a, and a signal processor circuit connected to the Hall element 6 for extracting the magnetic field change detected by the Hall element 6, and it is characterized in that either the magnet 4a or Hall element 6 is provided on the movable body 5a.
Patent JP-2003010572-A (JP)
Title: Cushion material for mattress and method for manufacturing the same
Inventor: NAKANISHI SABURO
IPC: D04H1/542
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a cushion material with which while cushion properties are kept, flexibility can be improved and a method for manufacturing the same. SOLUTION: A plurality of slits 5 are formed at specified intervals at least on the surface 1a and the back surface 1b of a cushion body 1 comprising a nonwoven fabric. The slits 5 on the surface 1a and the back surface 1b are arranged so as to be alternately disposed. Expanded spaces 7 are formed in the depth parts of the slits 5. The cushion material for a mattress constituted like this form is excellent in flexibility. In addition, it is possible to provide a stuffing with a deodorizing function in the expanded spaces 7.
Patent JP-2003018611-A (JP)
Title: Imaging apparatus
Inventor: KUBOTA SHIGEO
IPC: G02B5/04
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To reproduce color with high fidelity where especially a color reproduction range is wide (wide gamut) and the color difference between object reflection light to be photographed and an reproduction image is small. SOLUTION: Approximation is made to a second color matching function obtained by performing linear conversion so that the wavelength region of negative spectral sensitivity in a first color matching function disappears essentially from the first color matching function obtained by performing linear conversion with spectrum three primary colors of blue, green, and red as a base from a CIE 1931 XY color matching function. Further, spectral sensitivity obtained by approximating the second color matching function by a Gaussian function is given to a solid-stage image pickup element 4, thus composing a color filter 3.
Patent JP-2003016018-A (JP)
Title: Contents transmitting program and method
Inventor: TABUCHI DAISUKE
IPC: G06F13/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To select whether contents addressed to myself are stored in a computer system or not. SOLUTION: Contents transmission software 13A, 13B,... receive inputs of addresses, designation of contents transmitted to the addresses, and demands uploading the contents from users, and upload them to a contents directory inside a server 7 located in a designated base URL. The contents transmission software 13A, 13B,..., which are e-mail to inputted addresses, make the e-mail containing short-cut commands to the uploaded contents generated in electronic mailers 17A, 17B,.... The electronic mailers 17A, 17B,... transmit generated e-mail in response to demands of the users. The addresses receive the e-mail and make the short-cut commands prepared in the received e-mail when wanted to know the details of the addressed contents.
Patent JP-2002089413-A (JP)
Title: Fuel injection system having fuel injector operated on principle of accumulating energy in solid
Inventor: HEIMBERG WOLFGANG DR
IPC: F02N19/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To start an engine even when no starting battery is furnished and no electric energy can be used due to failure of a power generator in a fuel injection system with a fuel injector operated on the principle of accumulating energy in a solid. SOLUTION: This fuel injection system is provided with the fuel injector 504 receiving the fuel feed from a fuel tank 502 and operated on the principle of accumulating energy in the solid for injecting fuel into the engine 500 via an injection nozzle 508 and an auxiliary starting device receiving the fuel feed from the fuel tank 502 via a pre-compression pump 501 and feeding the fuel to a spray 506 for the engine 500 via a control valve 505. The flow resistance of the control valve 505 of the auxiliary starting device in combination with the flow resistance of the spray 506 is so set that a prescribed amount of fuel necessary for starting the engine at an engine starting speed can be fed by pressure sent by the pre-compression pump 501, without feeding electric energy to the injector 504.
Patent JP-2003022148-A (JP)
Title: Liquid cooling system for notebook-sized computer
Inventor: ARAKAWA KATSUHIRO
IPC: H05K7/20
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To enable employment of a liquid cooling system in a notebook-sized personal computer by providing liquid cooling technology usefully applied to the notebook-sized personal computer thereby miniaturizing a pump for circulating a coolant. SOLUTION: The liquid cooling system for the notebook-sized personal computer is provided with a heat receiving head fixed to a heat generating part including a CPU, a coolant tube to be connected with the heat receiving head and having a plurality of circulation routes, a circulation route selecting means to select a circulation route of the coolant tube and the pump to circulate the coolant to the heat receiving head and one of the plurality of circulation routes (10a, 10b) of the tube and radiates generated heat of the heat receiving head from a part of the circulation routes of the coolant tube by using the coolant of the tube as a heat transfer medium.  In this case, the coolant tube (10a) is arranged at the rear surface of a display part, the coolant tube (10b) is arranged at the bottom of a personal computer main body part and the circulation route selecting means selects the routes of the coolant by tube temperature or temperature of the CPU.
Patent JP-2003019302-A (JP)
Title: Pachinko machine
Inventor: KOJIMA OUKO
IPC: A63F7/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To make a pattern display means enlargeable at a low cost, to inexpensively repair a broken pattern display means and to improve the presentation effect and game property. SOLUTION: Since a pattern display means 21 is constituted by arranging a plurality of first to fourth liquid crystal type display means 16a to 16d in a matrix state, game patterns can variably be displayed with amusement by using the first to fourth display means 16a to 16d improve the presentation effect and game property. The display means 21 can be produced at a lower cost when it is constituted by combining the small display means 16a to 16d than when it is constituted of a single large liquid crystal type display means. When one of first to fourth liquid crystal type display means 64 to 67 is broken, only the broken display means 64 to 67 has to be replaced.
Patent JP-2003022037-A (JP)
Title: Display panel and display device using the same
Inventor: KIJIMA YASUNORI
IPC: H01L51/50
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To make inconspicuous the sticking border s of a display having screens constituted in divisions and to make sticking margins wide. SOLUTION: A display panel 30 has pixels P32, adjacent to a joined surface 36, formed having smaller display areas than other pixels P20 and P30. Consequently, the width W30 of the margin of the display panel 20 is wider than the width W20 of the joined surface 36. Consequently, sticking operation can be performed with a margin. The margin of the joined surface 36 is made wide and then an organic electric field light emitting element is excellently sealed from external air and element deterioration is reducible. The luminance of the pixels P32 is compensated by a method of amplifying and applying a driving signal etc.
Patent JP-2003026956-A (JP)
Title: Metallic foil powder
Inventor: NAGAI SHINGO
IPC: C22C9/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a metallic foil powder which can be used for a coating material, such as ink and coating material, and a filler to furnish a printed character or image, a whole object or a filled matter with gold metallic luster, is low priced and very thin, and can give a coated surface that appears with constant brightness regardless of visual directions. SOLUTION: The metallic foil powder has a flat surface, comprises a metal vapor deposited lamellar layer having a thickness of 10-100 nm, and contains copper as a primary component and zinc as a secondary component, wherein the flat surface is of 5-200 μm in an average size; and the foil powder can be produced by spattering to be brazen.
Patent JP-2003031996-A (JP)
Title: Substrate backup mechanism for electronic component mounting device, and backup method of substrate by using the same
Inventor: GOTO TAKAHIRO
IPC: H05K13/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate backup structure, which can be manufactured at a low cost using a simple structure and with which an operator does not need to detect or teach the position of an electronic part fitted to a substrate. SOLUTION: The mechanism is provided with a plurality of backup pins 2, which are positioned in prescribed positions, back up one face of the substrate where the electronic component 21 is loaded in a part where the electronic component does not exist, whose axes are arrange to be orthogonal with one face of the substrate, and which can freely move in the axial direction; springs 7 energizing the respective backup pins in a direction where they are detached from the substrate, and maintaining them in lower positions detached from the substrate by prescribed distances; a pneumatic source 6 giving force moving in a direction where it is brought into contact with the substrate against the energizing force of the spring 7 to the respective backup pins; and stoppers 8 restraining the backup pins moved to the positions touching the substrate.
Patent JP-2002360758-A (JP)
Title: Stand for gate ball stick
Inventor: OHINATA SADAHIRO
IPC: A63B102/38
Filed: 2001-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a stand which can support gate ball sticks under an instantly leaned state without being left to stand on the ground or a floor surface when the game is not played. SOLUTION: This stand for gate ball sticks comprises a pivotally attached section 4 which is fitted on a shaft section 2, a fixing means which fixes the shaft section 2 extending to both side walls of the pivotally attached section 4, and a leg 12 (forked legs 19 and 27 or the like) which is rokcably and fixably positioned and vertically hung from the pivotally attached section 4. As the fixing means, a clamping screw 7 which is screwed with both side walls of the pivotally attached section 4, or one comprising the clamping screw 7 which is screwed with one side wall of the pivotally attached section 4 and an elastic pressing plate 6 can be counted. In this case, the elastic pressing plate 6 is pressed to the other side wall side by the shaft end of a threaded shaft 9 of the clamping screw 7, and is fixed on the one side wall.  Also, one comprising an elastic band 22 of which one end is fixed to the pivotally attached section 4, a fastening section 23 which is arranged on the other end of the elastic band 22, and a fastening element 21 which is arranged on the pivotally attached section 4 and is fastened with the fastening section 23 can be counted.
Patent JP-2002152292-A (JP)
Title: Fsk modulator
Inventor: SU CHING-HSIANG
IPC: H04L27/12
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an FSK(frequency shift keying) modulator that switches frequencies at high speed at a low cost and transmits data at high speed with low power. SOLUTION: The FSK modulator is provided with a coding logic that generates M/2 sets of gray code signals on the basis of (N-1)-bit control signal, (M is the number of frequency shifts, N is a positive integer, and M=2N) and with M/2 sets of switching oscillation circuits. Each switching oscillation circuit includes a composite crystal resonance cavity, having 1st and 2nd terminals; a 1st switching device that is controlled by the gray code signal, whose one terminal is connected to the 1st terminal of the composite crystal resonance cavity, and whose the other terminal is connected to ground via an equivalent load resistance circuit; a 2nd switching device that is controlled by serial data, whose one terminal is connected to the 2nd terminal of the composite crystal resonance cavity and whose the other terminal is connected to the ground;  and a capacitor whose one terminal is connected to the 2nd terminal of the composite crystal resonance cavity and whose the other terminal is connected to the ground. The control signal is used to control the operation of one oscillation circuit among M/2 sets of the switching oscillation circuits and the serial data is used to select the frequency of the operated oscillation circuit, so as to attain M-sets of frequency shifts.
Patent JP-2003032380-A (JP)
Title: Wireless communication terminal
Inventor: OZEKI KEISUKE
IPC: H04M1/72445
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication terminal that can collectively manage data sent/received by the terminal itself and data sent/received by an information processing terminal connected to the wireless communication terminal, by using the wireless communication terminal for a communication means. SOLUTION: The wireless communication terminal 100 incorporates a data analysis section 105 and stores data sent/received by the wireless communication terminal 100 by itself (singly) and data sent/received by an information processing terminal 109, by using the wireless communication terminal 100 as a communication means to its internal storage section 106 and manages the data in batch.