baber/WOPTO huggingface dataset:
Patent JP-2003142747-A (JP)
Title: Laminated piezo-electric transformer
Inventor: FUDA YOSHIAKI
IPC: H01L41/107
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezo-electric transformer having a high boosting ratio, a high efficiency and a low heat generation by eliminating a piezo-electric inactive part in the inputting section of the laminated piezo-electric transformer. SOLUTION: The piezo-electric transformer utilizes the resonance phenomenon of a piezo-electric ceramic rectangular plate comprising a plurality of opposed internal electrodes and beltlike internal electrodes. In the transformer, the terminals of the internal electrodes exposed in the long side surface of the piezo-electric ceramic rectangular plate are insulated alternately in the layer thereof through glass insulation and external electrodes, connected to the internal electrodes alternately in the layers thereof, and are formed on the glass insulation parts while the internal electrodes are electrically connected to a pair of common external electrodes alternately in the layers thereof in the direction of thickness of the rectangular plates.
Patent JP-2003143398-A (JP)
Title: Image processing apparatus
Inventor: TANAKA HIROSHI
IPC: H04N1/40
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that can revise a magnification factor in the main scanning direction at an optional position in one line without the need for using a line memory for storing interpolation output position coordinate storage and eliminate the need for the memory for coordinate storage so as to reduce the circuit scale and the manufacturing cost. SOLUTION: An output coordinate calculation section 26 calculates coordinates of output pixels. The output coordinate calculation section 26 selects a proper magnification factor in magnification factors (α, β) stored in a magnification factor storage section 25 and adds the magnification factor to an output coordinate (N-1) of one preceding pixel stored in an output coordinate storage section 27 to produce an output coordinate (N).
Patent JP-2002203429-A (JP)
Title: Conductive paste and printed wiring board using it
Inventor: TAKEZAWA HIROTERU
IPC: H05K3/32
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste and a printed wiring board using the conductive paste, with high connecting reliability and high insulation reliability. SOLUTION: This conducive paste is composed of conductive particles in which the surface of a metal particle 1 is covered with complexes 2 of the same metal as the metal particle 1 and no natural oxide film is present on the metal particle 1, and a binder containing insulating resin as a main component. The metal particle 1 is at least one of copper, iron, nickel, zinc, and tin.
Patent JP-2003141300-A (JP)
Title: Payment method and system utilizing electronic wallet, and electronic wallet
Inventor: SUGIYAMA KOJI
IPC: B42D15/10
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent illegal practices such as an electronic wallet alternation and forgery at a low cost in the case of utilizing an electronic wallet to make transactions of betting tickets for horse race at a betting ticket selling place. SOLUTION: A payment system utilizing an electronic wallet is provided with a betting ticket and balance information receiving part 42 for receiving transaction amounts made by utilizing the electronic wallet and a balance corresponding to the transaction amounts, a consistency judging part 43 for judging whether or not a balance transition within the period of time when a horse race is held matches with the transaction amounts time sequentially after the period of time passes, and a payment processing part 44 for establishing each transaction within the period of time to perform the payment if the balance transition is judged to match with the transaction amounts.
Patent JP-2003136703-A (JP)
Title: Imaging method and imaging apparatus
Inventor: KOBAYASHI HOAKI
IPC: B41J2/205
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a serial ink jet system imaging method in which the resolution can be altered at any time depending on an image being formed and the imaging speed can be enhanced. SOLUTION: In the inventive imaging method, image information is printed on a temporarily stopped imaging medium while moving a plurality of ink heads each comprising one or a plurality of arrays, of a plurality of ink nozzles arranged in the carrying direction of the imaging medium, arranged in the direction intersecting the carrying direction of the imaging medium for each hue in the direction intersecting the carrying direction. Mutual position of the ink heads is set in the direction intersecting the carrying direction of the imaging medium depending on the resolution of image information (S11, 19), ink ejection from the ink nozzle of the ink head is set depending on the resolution of image information (S13, 21), and the carrying speed of the imaging medium and the carrying distance at each stop are set depending on the resolution of image information (S14, 22).
Patent JP-2003149220-A (JP)
Title: Method for determining butynediol in plating liquid
Inventor: ITO TAKAO
IPC: B01J20/283
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and highly sensitively determining butynediol in a plating liquid. SOLUTION: The butynediol in the plating liquid is separated by high- performance liquid chromatography with water as a movable phase. From the amount of its ultraviolet absorption, the butynediol is determined.
Patent JP-2003149106-A (JP)
Title: Method for obtaining depth direction strength of concrete from core penetration reaction force
Inventor: OTSUKA KOJI
IPC: G01N3/58
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that there is no means for obtaining concrete/ mortar strength in depth direction from the surface of an actual concrete structure, by developing a core penetration apparatus and utilizing data obtained by the use of the apparatus. SOLUTION: The small-diameter core penetration apparatus performs the penetration into a concrete structure at a constant speed using a small-diameter core cutter. The concrete/mortar strength distribution in penetration depth direction of the concrete structure is obtained using penetration reaction force, penetration depth, aggregate distribution of a collected core surface when performing core penetration into the concrete structure with the apparatus.
Patent JP-2003145513-A (JP)
Title: Resin composition for high filling extrusion molding of wood flour and its extrusion molded body
Inventor: NISHIKAWA TAKAHIRO
IPC: B29L7/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding body having a specific wood tone in which wood flour is highly filled and capable of being satisfied even by a side of physical properties and to provide a resin composition for extrusion molding in order to obtain the extrusion molding body. SOLUTION: The resin composition for wood flour highly filling extrusion molding is provided by containing 30 wt.% or over of wood flour, 3-10 wt.% of a high fluid resin of 100-500 g/10 min in MFR, 12-65 wt.% of a thermosetting resin of 1-50 g/10 min in MFR and 2-10 wt.% of a slip agent as essential ingradients. A flour high filling extrusion molded body of a plane, special shape or hollow shape is obtained by extrusion-molding the resin composition. The extrusion molded body of the special shape is of a (plane) shape with a rib. The extrusion molded body excellent in a design property and a weather resistance is obtained by applying a pigmented coating after grinding at least one surface of the extrusion molded body.
Patent JP-2003144067-A (JP)
Title: Apparatus for stirring cooked rice
Inventor: KITAWAKI TAKESHI
IPC: A23L7/10
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooked rice stirring apparatus enabling uniform and sufficient mixing or loosening of cooked rice and installable on a narrow space. SOLUTION: The cooked rice stirring apparatus is provided with a conveyor belt to carry the cooked rice to be stirred and transfer the rice in a definite direction, 1st and 2nd bladed stirring wheels each having a rotary shaft and plural stirring blades radially extending from the shaft and placed at the downstream of the cooked rice receiving position on the conveyor belt positioning the rotary shafts parallel to each other and at a same height, a mechanism to rotate the 1st bladed stirring wheel positioned closer to the cooked rice receiving position in the normal rotating direction to transfer the rice on the conveyor in the transfer direction, and a mechanism to rotate the 2nd bladed stirring wheel in a freely switchable manner in normal direction to transfer the rice on the conveyor in the transfer direction or in a reverse direction to thrust back the rice.
Patent JP-2003148510-A (JP)
Title: Power transmission mechanism
Inventor: KUROSU YOSHIHIRO
IPC: F16D7/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission mechanism assembled in a compressor irrelevant to the rotation direction of a pulley. SOLUTION: This power transmission mechanism is provided with a hub 3 and a pulley 7 disposed coaxially and mutually rotatably, a clamp part 3c provided in the hub 3, a retainer plate 16 having retainer parts 16a mutually superimposed on the clamp part 3c spaced in the circumferential direction and elastically deformed in a board thickness direction and being fixed to the hub 3, and a same number of connecting plates 15 as the retainer parts 16a mechanically connected to interposing members 13 by rivets 14 and clamping a clamping object part 15b between the clamp part 3c and the retainer part 16a. This mechanism is so constituted that the clamping object part 15b of the connecting plate 15 is released from the clamp part 3c and the retainer part 16a by overload applied to the hub 3 and that the connecting plate 15 abuts on the elastically returned retainer part 16a.  The connecting plate 15 collided with the retainer 16a is so constituted as to turn around the rivet 14 against the connecting force of the interposing member 13 by the rivet 14.
Patent JP-2003144362-A (JP)
Title: Vacuum cleaner
Inventor: OKA YASUHIRO
IPC: A47L9/16
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To smoothly distribute an air current by securing a ventilation path to a dust collector in a simple structure in the vacuum cleaner of a type for attaching and detaching the dust collector to and from the vacuum cleaner body. SOLUTION: Dust generated by operating a motor-driven air blower 13 is sucked from a sucking port, the sucked air current is guided through a first ventilation path 31 to a flow-in port 25 of the dust collector 20, and an air current from a flow-out port 30 of this dust collector 20 is guided through a second ventilation path 32 to the motor-driven air blower 13. The hollow part itself of a dust collector holding part 12 comprising the part of the cleaner body 10 of the cleaner is configured as a second ventilation path 32. The flow-in port 25 and the flow-out port 30 are provided on the side face of the dust collector 20 facing the dust collector holding part 12 and the outlet of the first ventilation path 31 and the inlet of the second ventilation path 32 are located in positions corresponding thereto.
Patent JP-2003149242-A (JP)
Title: Method of detecting antibody and antigen micro-array
Inventor: EZAKI TAKAYUKI
IPC: G01N37/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting antibody by which the presence of an antibody which is bonded to various kinds of target antigens can be confirmed easily and quickly, and to provide an antigen micro-array. SOLUTION: The method of detecting antibody is used for detecting whether or not the antibody which is bonded to target antigens exists in a sample to be inspected containing antibodies. The method comprises an antibody bonding step of bonding the antibodies contained in the sample to antigens on the antigen micro-array on which eight or more kinds of target antigens are spotted by causing antibody-antigen reactions, by putting the sample on the micro-array and an antibody detecting step of detecting the antibody bonded to the antigens on the micro-array by means of a detecting means, such as a labeled secondary antibody, etc. The target antigens are, preferably, endotoxin antigens, flagellar antigens, tumor antigens, or allergens. When a series of diluted serums is used as the sample, a blood antibody titer can be measured.
Patent JP-2003153443-A (JP)
Title: Voltage regulator
Inventor: KADOTA YUKIO
IPC: H02J3/16
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To solve the following problem in a voltage regulator for controlling the voltage of a distribution line so as to be constant by suppressing reactive power fluctuations in the distribution line: voltage regulation with good balance cannot be conducted because connection of a distribution system with a capacitor compensation part for reactive current through a V-connected parallel transformer causes reactive current to have three-phase unbalancing by the leaking impedance of the V-connected parallel transformer, if capacitors between three- phase lines have the same electrostatic capacity. SOLUTION: By adjusting the electrostatic capacity of a capacitor compensation part in consideration of the leakage impedance of the V-connected parallel transformer, reactive current from the distribution line is made into reactive current having three-phase balancing.
Patent JP-2002202641-A (JP)
Title: Digital image reproduction device provided with double- sheet detector
Inventor: DEEN PIETER BEREND JOHANNES
IPC: G03G15/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image reproduction device which is operated by a simple method that a user understands and predicts and by which an original document is copied even in the case that the original document to be copied consists of two or more sheets. SOLUTION: The image reproduction device is provided with the automatic feed unit for documents, a double-sheet detector for detecting more than one single sheet as the document for copying, an operator control unit provided with an operator control panel and a control unit connected to the units for controlling the automatic feed unit, processing the signal from the double-sheet detector and controlling the operator control unit. The device is also provided with an operator control unit adaptive to offer a choice between switching the double-sheet detector on or off.
Patent JP-2003148509-A (JP)
Title: Torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D7/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a stable torque by suppressing the temperature rise by heat generated inside a torque limiter. SOLUTION: This torque limiter is so formed that an inner member 2 is relatively rotatably assembled inside an outer member 1 at a prescribed interval apart therefrom, a coil spring 8 is interposed between the inner member 2 and the outer member 1, and a prescribed torque is transmitted between the inner member 2 and the outer member 1 by the coil spring 8. A heat radiating plate 25 is attached to the outside diameter surface of the outer member 1 and a heat transmission spring 22 penetrating through the outer member 1 is interposed between the heat radiating plat 25 and the coil spring 8.
Patent JP-2003149075-A (JP)
Title: Gas leak detector executing gas leak detection accompanying discrimination on gas appliance and gas meter having it
Inventor: FUJIMOTO TATSUO
IPC: G01M3/28
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas leak detector that can detect an abnormal state caused by a gas leak with high accuracy, and to provide a gas meter using the detector. SOLUTION: The gas leak detector can be improved in gas leak detection accuracy by means of a gas meter. The gas meter has a flow rate table on which partial flow rate patterns obtained by dividing a series of gas flow rate patterns caused by combustion control are classified at every control step with respect to a plurality of types of gas appliances, an appliance table on which the gas appliances are correlated with combinations of partial flow rate patterns corresponding to the appliances, and an appliance discriminating means which extracts the partial flow rate pattern matching a detected gas flow rate pattern from the flow rate pattern table and the gas appliance matching the extracted combination of partial flow rate patterns from the appliance table.  The gas meter also has a gas leak detecting means which detects the presence/ absence of the gas flow rate change corresponding to the fluctuation of a gas supply pressure when the appliance discriminating means is not able to discriminate the gas appliance.
Patent JP-2003118746-A (JP)
Title: Flat cylindrical check valve having reinforced check properties for airtight bag
Inventor: TAKAURA KIYOSHI
IPC: B65D30/24
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To reinforce check properties of a flat cylindrical check valve disc to be mounted to an airtight bag in which air or the like is confined and which is used as a cushioning material or the like. SOLUTION: A flat cylindrical valve disc is mounted to an airtight bag 1, an airtight bag 10 having parallelly arranged air chambers, or the like. One of ends of the valve disc is opened outwardly of a bag body, and the other end thereof is opened inwardly of the bag body. The valve disc is formed of a flexible plastic film. A valve disc portion positioned inside the bag body is folded by folding wires 11 orthogonal to a valve disc stem 13 to be deformed.
Patent JP-2003152378-A (JP)
Title: High-voltage electrical connection box structure
Inventor: TAKETOMI HARUMI
IPC: B60K1/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage electrical box structure that can inhibit a bad influence to the performance of a high-voltage electrical component even in both cases of high and extremely low temperatures in a vehicle compartment. SOLUTION: High-voltage electrical component 5, 7, and 8 are accommodated in a box body 70, and included members 200 to 203 made of expandable resins are provided between the box body 70 and the high-voltage electrical component 5, 7, and 8.
Patent JP-2003152091-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHIKAWA YOSHISHIGE
IPC: H01L21/822
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit which has high isolation between circuit blocks. SOLUTION: A 1st circuit block 2 and a 2nd circuit block 3 are not connected by a surge element and then a capacitor which couples the blocks with each other is made small.
Patent JP-2003154325-A (JP)
Title: Dust removing apparatus for packaging container
Inventor: MASHIBA YUKIO
IPC: B08B5/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a dust removing apparatus for a packaging container small-sized and inexpensive, capable of performing dust removing work regardless of the shape of the container and capable of also performing plan adjusting work corresponding to the shape of the container in a extremely slight time. SOLUTION: The dust removing apparatus entered in the claim 1 has an air blow member and a water tank for adsorbing dust allowed to fall by the air blow member. The dust removing apparatus entered in the claim 2 uses cloths having adsorbability in place of the water tank. The dust removing apparatus entered in the claim 3 uses a bag having air permeability in place of the water tank. The dust removing apparatus entered in the claim 4 uses a pressure-sensitive adhesive tape in place of the water tank.
Patent JP-2003154689-A (JP)
Title: Device for forming image
Inventor: AMAKAWA KATSUMI
IPC: B41J2/205
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To ensure high-density printing, to prevent blotting, and to shorten a drying time for a recording liquid, while maintaining a printing speed. SOLUTION: In an image forming device wherein a tone is represented by forming a pixel of each dot on a recording medium, a dot density changeover means which changes over a dot density by a certain multiple with a certain density (pixel area rate) used as a threshold is provided so that a main scanning speed can be kept constant irrespective of the density on the occasion of forming an image. Besides, a mode changeover means which changes over a recording liquid low-consumption mode and a high-speed printing mode to each other is provided and, in the high-speed printing mode, tone representation is made by changeover from a pixel 106 to a pixel 110, using as the threshold the density in the case when the dots formed adjacently circumscribe each other, while in the recording liquid low-consumption mode, the tone representation is made by changeover from a pixel 103 to a pixel 107, using as the threshold the density of the pixel (pixel area rate) among those of a high dot density at which the quantity of discharge of a recording liquid is the smallest.
Patent JP-2002202391-A (JP)
Title: Impurity pellet injector accompanied by solid hydrogen isotope shell for fusion device
Inventor: VINIAARU IGOR VASILYEVICH
IPC: H05H1/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To raise reliability of formation and discharge of an impurity pellet to be made a capsule of solid hydrogen isotope shell and simplify in design. SOLUTION: The impurity pellet injector accompanied by solid hydrogen isotope shell contains a vacuum chamber 1 containing an injector barrel, a mold 2 of shell where a cavity is connected to the cavity of the injector barrel, a cooling system 3 for the shell mold, a holder 5 of the impurity pellet connected to the shell mold, a pusher 7 installed in the holder and being capable of moving the pellet from the holder into the cavity of the shell mold at the end, a gas supply system 8 connected to the shell mold and the cavities of the injector barrel and of the holder of the pellet, a vacuum pump system 9 for forming a vacuum in the vacuum chamber, the injector barrel, the holder and the shell mold, and a driver 10 for the impurity pellet pusher which is connected to the pusher outside the vacuum chamber.
Patent JP-2003155127-A (JP)
Title: Paper treating device
Inventor: WADA MIKIO
IPC: B65H1/14
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To perform a stable paper sheet processing by preventing paper sheets placed on separators from being caught, laterally displaced, or dropped down. SOLUTION: The separators 5A and 5B comprise a lift part 50 lifting relative to a storage chamber body 30 and an extension part 55 extended and retracted relative to the lift part 50. The extension part 50 is formed extendable generally in a horizontal direction between a forward moved state where the separators 5A and 5B are liftable with the paper sheets placed thereon in the storage chamber body 30 and a backward moved state where the separators 5A and 5B are liftable while avoiding the paper sheets in the storage chamber body 30. The extension part 55 comprises a plurality of slide plates 56-1 to 56-5 slidably connected to each other in the extending direction. With the separators 5A and 5B moved forward, the slide plates 56-1 to 56-5 of the extension part 55 form a continuous paper sheet placing surface 56 without a clearance as viewed from the top side.
Patent JP-2002202325-A (JP)
Title: Probe device and oscilloscope frequency response adjusting method
Inventor: HICKMAN BARTON T
IPC: G01R1/067
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the frequency response characteristics of an oscilloscope corresponding to those of a probe. SOLUTION: A probe chip 10b having frequency response and a related electronics means 10c are provided in a housing 10a for the probe 10. A memory 12 is provided in the housing 10a to accumulate prior definition data having described frequency response in a form read by a processor. An interface 16 is provided between the memory 12 and the oscilloscope 14 and the memory 12 responds to the coupling of the memory 12 and the oscilloscope 14 to transmit the prior definition data to the oscilloscope 14 through the interface 16.