baber/WOPTO huggingface dataset:
Patent JP-2004141772-A (JP)
Title: Cleaning apparatus for powder transport passage and pulverization apparatus
Inventor: SAKANE SHINJI
IPC: B08B9/032
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus for a powder transport passage in which sticking and deposited powder is removed without disassembling parts.  <P>SOLUTION: A fine powder guide pipe 40 is formed by connecting flanges F1 and F2 provided on each end part of a plurality of pipes P1 and P2 to each other. A contact surface 43 is provided between the connected parts of the flanges F1 and F2 to be brought into contact with each other and a fine gap 44 is provided on the inside diameter side from the contact surface 43. A 1st seal groove 45 is formed on the contact surface 43 in one flange F1, a 2nd seal groove 46 is provided on a place corresponding to the gap 44 and a cleaning liquid supply port 47 communicating with the gap 44 is provided on the outside diameter side from the 2nd seal groove 46. A seal member 48 is incorporated in the 1st seal groove 45 and an elastic tube 49 to come in elastic contact with another flange F2 by the expansion with the supply of high pressure air is incorporated in the 2nd groove 46. A cleaning liquid is supplied to the cleaning liquid supply port 47 in a state that the elastic tube 49 is shrunk and fluidized in the fine powder guide pipe 40 from the gap 44 to clean the whole inside of the fine powder guide pipe 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142179-A (JP)
Title: Printed circuit board surface mounting device
Inventor: HATCH DAVID
IPC: H01R24/62
Filed: 2002-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board mounting device capable of connecting a device to a printed circuit board smoothly and with less impact. SOLUTION: The device is provided with a housing 14 and a plurality of contacts 12. Bias force generated by deflection is lowered by making a distance between a region where a pad engagement contact part 12a of each contact 12 is engaged to each pad 8 and a region of a fulcrum 13 as the center of deflection of the contacts 12 maximum. In the device, a device mounting element constituted of a post 56 is disposed. The post 56 has a tongue part deflected so that the post 56 may be inserted into an opening of the circuit board, i.e., a hole 9 and biting into a side part of the opening so that the post 56 may be prevented from slipping off from the opening. The device may be equipped with a pair of positioning posts 102 and 104 having polygonal cross section.  Each of the positioning posts 102 and 104 is formed to have a maximum cross section dimension in a direction orthogonally crossing each other.
Patent JP-2004141466-A (JP)
Title: Temporary fixing device for shelf board in furniture
Inventor: IMAEDA KOJI
IPC: A47B96/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shelf board or furniture body from being damaged by the falling or jumping of the shelf board during transportation.  <P>SOLUTION: The temporary fixing device comprises arms 20A and 20A' separated left and right from each other and wider at the rear portions thereof, a coupling portion 20R, which connects the tip ends of the arms and is elastically deformable to bring the left and right arms closer to or farther from each other, left and right retaining portions 20K and 20K' provided outside the arms behind the connecting portion 20R and separated from each other so far as to make the device inserted into the hole 10HH of inner board 10H of the furniture body normally unremovable therefrom, wherein the hole is provided at a height corresponding to the thickness of an appropriate number of shelf boards piled up on one another, neck portions 20N and 20N' formed to be continuous to the retaining portions and facing the edges of the holes when the fixing device is inserted therein, and shoulder portions 20S and 20S' formed to be continuous to the neck portions and having dimensions for prohibiting the fixing device to pass through the hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025161-A (JP)
Title: Method of suppressing offensive smell of dehydrated sludge cake, and offensive smell inhibitor
Inventor: MUGIBAYASHI YASUHIRO
IPC: C02F11/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of suppressing the offensive smell of a dehydrated sludge cake, capable of suppressing an offensive smell, which originates from hydrogen sulfide, methylmercaptan, ammonia, an amine or the like, generated from the dehydrated sludge cake in a sewage disposal plant, an excrention treatment plant or the like over a long time, and an offensive smell inhibitor.  <P>SOLUTION: The method of suppressing the offensive smell of the dehydrated sludge cake is characterized in that a 6-12C fatty acid or a derivative thereof and other organic sterilant are together added to a sludge slurry as an offensive smell inhibitor before the dehydration of sludge. This method is characterized in that the 6-12C fatty acid or a derivative thereof is contained along with other organic sterilant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147564-A (JP)
Title: Water spray body, method for producing the same, and tube for irrigation, method for producing the same and fog cooling method
Inventor: HOSHIKA MAKOTO
IPC: A01G9/24
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube for irrigation enabling uniformly sprinkling water to a wider area and having water spray holes enabling securing at low water spray height proper irrigation strength in a place near the tube for irrigation, and to provide a method for producing the tube for irrigation.  <P>SOLUTION: The water spray body 1 has a plurality of water spray holes 10. The water spray holes 10 are each composed of water spray holes 10A and 10B adjacent to each other. The water spray holes 10A and 10B adjacent to each other are formed so that the centerlines intersect on a side from which water is flown in the air by water pressure P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152111-A (JP)
Title: Plate inspection for printing plate making
Inventor: FURUKAWA ITARU
IPC: G03F1/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of executing a plate inspection even if the form of an image that is an object of plate inspection is slightly varied.  <P>SOLUTION: Two printed matter image data PIPD2 and PIPD3 for forming the same printed matter are taken as the object of plate inspection. At least one of the two image data RIPD2 and RIPD3 are binary image data, and these data are mutually varied in at least one of the gradation number of pixel value and the kind of halftone dot. The binary image data RIPD3 of the two printed matter image data are made to multiple gradations by performing de-screening processing to generate two multiple gradation image data MD2 and MD3 corresponding to the two printed matter image data. The two multiple gradation image data MD2 and MD3 are mutually compared, whereby the difference between the two printed matter image data as the object of plate inspection is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150747-A (JP)
Title: Refuse combustion power generation facility
Inventor: KITASAKA TOMOO
IPC: F01K27/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refuse combustion power generation facility adapted to an existing facility without using corrosion-resistant steel pipes or installing newly large-scaled independent heater, and capable of increasing use efficiency of low-temperature and low-pressure steam fed from a waste heat recovery boiler.  <P>SOLUTION: Steam flow S1 generated in the boiler 1 for burning fossil fuel is guided into a high pressure part of a steam turbine 2 and input from the front flow stage side. Steam flow S2 from the waste heat recovery boiler 4 using conventional carbon steel pipes is guided into a middle pressure part of the steam turbine 2 as it is and mixed with the steam flow S2. Accordingly, use efficiency of vapor of the refuse combustion power generation facility is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153142-A (JP)
Title: Electronic circuit board
Inventor: NAKAGAWA TAKAO
IPC: H05K3/46
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform the surface packaging of a high-heating electronic component.  <P>SOLUTION: In a region for packaging a surface-packaged electronic component 6 on a substrate 1 which is internally formed with a copper foil layer 9, a plurality of through holes 11 communicated to the copper foil layer 9 in the substrate are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158242-A (JP)
Title: Power supply device of electronic apparatus
Inventor: TANAKA TOSHIHIRO
IPC: H01R13/24
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device of an electronic apparatus capable of detecting imperfect mounting of a battery pack with a simple structure without impairing miniaturization.  <P>SOLUTION: This power supply device of an electronic apparatus is so structured that, when a plunging amount of an electrode terminal of the battery pack is reduced to project a contact terminal part 9a of a connector piece 9 into a housing space of the battery pack by a predetermined amount in removing the battery pack from a holder, the connector piece 9 comes into contact with a contact member 10 to output a detection signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158671-A (JP)
Title: Multilayer board and its producing process
Inventor: SEKIMOTO RIICHI
IPC: H05K3/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer board in which the conductors in respective layers on one side of a core material can not only be connected electrically with each other through the conductors of the core material but also be connected electrically with the conductors in respective layers on the other side.  <P>SOLUTION: The multilayer board comprises a glass epoxy core matrial 1 having a copper foil 1b formed on the opposite sides and provided, at desired positions, with through holes for electrically connecting the copper foils on the opposite sides, a first substrate layer 2 having copper foils 21b and 22b being connected electrically with the copper foils on the opposite sides of the core material by the through holes, and a second substrate layer 3 having copper foils 31b and 32b being connected with the copper foils of each first substrate layer by the through holes and connected with the copper foils of the core material through the copper foil of the first substrate layer and through the through holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157036-A (JP)
Title: Manufacturing method of block raw material for ultrasonic defect detection test
Inventor: SHIBATA TOMOKI
IPC: G01N29/30
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a block raw material for an ultrasonic defect detection test having a defect for simulating a natural defect.  <P>SOLUTION: The method manufactures the block raw material for the ultrasonic defect detection test having the defect for simulating the natural defect and artificially created in a base. An ingot is manufactured by loading a metal material forming the base and a defect source as a material having a melting point higher than the metal material into a plasma lamination coagulation furnace and applying a melting process. After a re-melting process is applied to the ingot in a vacuum arc re-melting furnace, the ingot is cooled and a residue of the defect source not melted is formed in the base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157042-A (JP)
Title: Pressure device for optical measurement
Inventor: KOBAYASHI YUJI
IPC: G01N21/01
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy in controlling pressure in a pressure device for optical measurement.  <P>SOLUTION: The DC voltage is applied to extend piezo elements 27a, 27b by controlling a DC power source 31 by a control part 33. A pressure piston 21 is energized to a piston 19 side by the extension of the piezo elements 27a, 27b, a space between the piston 19 and the pressure piston 21 is pressurized, the piston 19 is energized to a sample chamber 3 side, and the sample chamber 3 is pressurized through a high-pressure channel 15. The pressure in the space between the piston 19 and the pressure piston 21 is monitored by a pressure sensor 23, and the control part 33 controls the DC power source 31 to stop the extension of the piezo elements 27a, 27b, when the pressure of the space, consequently, that of the sample chamber 3 reach the predetermined pressure. The pressure is continuously monitored by the pressure sensor 23, and the control part 33 controls the DC power source 31 to keep the pressure in the sample chamber 3 on the basis of a detection signal of the pressure sensor 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164279-A (JP)
Title: Two-step retrieval system, retrieval requesting server, document information server and program
Inventor: NOZAKI JUN
IPC: G06F17/30
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To shorten response time since a retrieval request is made by a user until the retrieval result is returned to the user in an information retrieval system.  <P>SOLUTION: A user transmits a retrieval request (a) including a retrieval condition from a user terminal 1 to a retrieval request server 2. A retrieval request server 2 transmits the retrieval condition in the retrieval request (a) and a preceding retrieval request b including the preliminarily decided number of items of retrieval and a sort condition to a document information server 3. The document information server 3 retrieves the document information database until the number of items of retrieval reaches the number of items of retrieval in the preceding retrieval request b. In retrieving the document information for the number of items of retrieval, the document information server 3 transmits the retrieval result to the retrieval request server 2 as preceding retrieval result c. The retrieval request server 2 transmits the preceding retrieval result d to the user terminal 1. The user terminal 1 displays the preceding retrieval result d. While a user is examining the preceding retrieval result d, a retrieval request e for all items is transmitted from the retrieval request server 2 to the document information server 3 so that the retrieval for all items can be carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160876-A (JP)
Title: Manufacturing method for thermoplastic elastomer sheet
Inventor: NEGISHI SEIJI
IPC: B29C48/305
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a thermoplastic elastomer sheet, particularly a manufacturing method by which the thickness accuracy of a formed sheet in the width direction is improved and an effective product width can be enlarged, in manufacturing a thermoplastic elastomer sheet from a molten resin laminated in multi layers by a feed block.  <P>SOLUTION: A specially shaped die, which has the same width between the lip side width W1 changeable in the gap width between the manifold section of the die and the lip section and the manifold side width W2, is set to an extruder. A thermoplastic elastomer resin is melt-extruded through a die outlet in a form of sheet, then cooled and hardened to obtain a sheet form substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160086-A (JP)
Title: Brain function measuring system
Inventor: MIYAUCHI SATORU
IPC: G01R33/28
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brain function measuring system providing various visual stimulations suited to a brain function measurement and saving a space.  <P>SOLUTION: This brain function measuring system comprises a shielded room 21 electromagnetically shielded and installed with an MRI (magnetic resonance imaging) body 1, a control room 23 adjoining with the shielded room and installed with a control device 22, and an operation room 25 performing an operation. The control room is disposed with a projection device 27 for visual stimulation images, the shielded room is disposed with a screen device 28 screening the projected visual stimulation images, and a projection light opening part 70 is provided in a boundary wall between the control room 23 and the shielded room 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169559-A (JP)
Title: Engine power generator
Inventor: YOSHIDA KENICHI
IPC: F01P5/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight of an engine power generator and improve its assembly property.  <P>SOLUTION: A power generation body 3 is connected with a crank shaft 11 of an engine through an adapter 16, and an engine cooling fan 13 for generating cooling air for cooling the engine is connected with the crank shaft 11. A recoil case 31 is arranged between the engine cooling fan 13 and the power generation body 3, and a recoil starter 32 is stored on an engine side in the recoil case 31. A fan scroll part 41 is provided on a power generation body side, and a power generation body cooling fan 42 is assembled into the fan scroll part 41. Consequently, the power generation body 3 is cooled by cooling air generated by the power generation body cooling fan 42, and the engine is cooled by cooling air generated by the engine cooling fan 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003166980-A (JP)
Title: Method for experimenting non-destructive stress wave of timber
Inventor: HUANG YAN-SAN
IPC: G01N3/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for experimenting the non-destructive stress wave of a timber.  <P>SOLUTION: Two strain gages 60 are disposed on a sample material 70. The material 79 receives an impact and generates an impact compression stress wave. The impact compression stress wave is measured by the strain gages 60. An oscilloscope 20 is prepared, and the time difference of the stress waves passing through the gages 60 is measured. The resonance frequency of the material 70 is sensed by the gages 60, and displayed on an FFT spectrum analyzer 40. Then, the sound velocity in the material 70 is determined according to the time difference or the length and the resonance frequency of the gages 60. The elastic coefficient of the material 70 is determined according to the sound velocity and the density of the timber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004169326-A (JP)
Title: Main push device and method for installing the same
Inventor: OKI MASAMI
IPC: E21D9/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main push device and a method for installing the same, which enable installation work to be easily and smoothly performed in a starting shaft.  <P>SOLUTION: This main push device 4, which is provided in the starting shaft A so as to press an excavator 1 and a buried pipe body 2, following the excavator 1, into ground, is equipped with a plurality of jacks 11, a reaction receiving member 7 for receiving the reaction of the jacks 11, and a base frame 5 which comprises a first frame 5a for supporting the member 7 and a second frame 5b which is turnably coupled to the first frame 5a via a coupling member 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172834-A (JP)
Title: Television receiver and signal processing method
Inventor: ENDO MITSUNORI
IPC: H04N5/44
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver capable of being operated at a clock frequency not causing a disturbing wave to frequencies of reception broadcast channels and to provide a signal processing method thereof.  <P>SOLUTION: A microprocessor 24 controls a variable oscillator 25 to apply variable control to a frequency of a communication clock C3 of a digital communication transmission circuit 23. A PLL circuit 32 generates a communication clock C4 for a digital communication reception circuit 31 and a panel driver clock C5 of a panel driver circuit 33 following to the communication clock C3. The microprocessor 24 applies variable control to the communication clock C3 so as to apply variable control to the frequency of the panel driver clock C5 so that the frequency of the panel driver clock C5 and harmonic frequencies being an integer multiple of the frequency of the panel driver clock C5 are not overlapped with the frequency of a selected broadcast channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167538-A (JP)
Title: Nozzle of brazing filler metal supply device for brazing
Inventor: KAWABUCHI SHIGEMASA
IPC: B23K1/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle for a brazing filler metal supply device for surely and efficiently locking a brazing filler metal to a blade.  <P>SOLUTION: A nozzle tip is formed by oscillatably and pivotally supporting a nozzle cover material 9 to a nozzle body 10 to energize spring force. The tip is formed as a nozzle hole having a space of an approximately rhombic sectional shape and further, a notch 14 of an approximately V shape is formed at the tip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169233-A (JP)
Title: Moisture-permeable and waterproof coating fabric and method for producing the same
Inventor: KIJIMA YOSHIAKI
IPC: B32B5/18
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-permeable and waterproof coating fabric having touch feeling and tearing strength similar to those of a laminate fabric, excellent in appearance of a resin film regardless of a coating fabric and having peel strength and excellent moisture-permeable and waterproof performances which the coating fabric has originally and to provide a method for producing the coating fabric.  <P>SOLUTION: The moisture-permeable and waterproof coating fabric has a perforated moisture-permeable and waterproof film mainly composed of a polyurethane resin and having 10-150 μm thickness on one side of a fiber fabric and the moisture-permeable and waterproof film is partially bonded to an area ratio of 5-80 % to the fiber fabric while having minute spaces on adhesive interface. A non-porous moisture-permeable and waterproof film mainly composed of a polyurethane resin and having 1-15 μm thickness may be provided on the perforated moisture-permeable and waterproof film. Further, inorganic fine powder having ≤ 1 μm average particle diameter and ≥200 mml/100 g absorption of N, N-dimethylformamide may be included in an amount of 1-30 mass % in the perforated moisture-permeable and waterproof film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168541-A (JP)
Title: Assembling and storing apparatus for distribution panel or control panel and assembling and storing method of distribution panel or control panel
Inventor: SASAKI TOSHIHIKO
IPC: B66F9/06
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To make efficiently performable assembling work for a unit to be stored in a box of a distribution panel or a control panel.  <P>SOLUTION: This assembling and storing apparatus for the distribution panel or the control panel includes: a rear frame 2 provided with an elevating slider 4; an elevating frame 8 fitted to the elevating slider 4 to elevate; a shaft part 11 provided on the elevating frame 8 including a shaft disposer in the vertical direction; and a rotary frame 12 fitted under the shaft to rotate round the shaft. In the case of performing assembling work for a plate-like unit 50 having appliance wiring parts on the front and back, in this assembling and storing apparatus, the upper part of the unit 50 is fitted to the rotary frame 12 and held to be elevatable and rotatable.  <P>COPYRIGHT: (C)2004,JPO