baber/WOPTO huggingface dataset:
Patent JP-2004148779-A (JP)
Title: Mold for foam molding
Inventor: OTOKURA TAKAYUKI
IPC: B29C44/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold which simplifies heat insulation processing and includes a heat insulating film excellent in durability in a foam molding mold where heat insulation processing is carried out on the inside face of a steam chamber.  <P>SOLUTION: The foam molding mold is used for foam molding in which foaming thermoplastic resin particles are filled in the space of a molding chamber; next, steam is led from the steam chambers 15 and 35 provided behind the space of the molding chamber into the space of the molding chamber to heat those; and those are foamed and fused to obtain a desirable shaped molded article. Further, the foam molding mold comprises such that those which are dispersed with a hollow silica particle into a silicone resin are coated to at least a part or the whole of the inner face of the steam chamber side of one or more among center plates 12 and 32, flames 13 and 33, and back plates 14 and 34 which form the steam chambers 15 and 35 of the molds 1 and 3; and dried to form a coated layer 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157598-A (JP)
Title: Image reader and cellular telephone integrating the same
Inventor: MAEDA NAGAHARU
IPC: G06T1/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader that can be integrated into a small and thin electronic device such as a cellular telephone, and in particular, is suited to fingerprint reading.  <P>SOLUTION: The image reader comprises: a transparent platen on which an object to be read is pressed; a light source for projecting light on the object read; a rod lens array for collecting light reflected on the object read; and an image sensor for converting the light collected by the road lens array into an electrical signal. The rod lens array comprises a plurality of rod lenses of an object-to-image plane distance TC within 7 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116771-A (JP)
Title: Bolt and fabrication die
Inventor: KATO TAKASHI
IPC: F16B33/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt capable of effectively preventing from being galled/seized by oblique assembling.  <P>SOLUTION: In this bolt 1P, a notched shape bent at the border thereof with a tip thread crest 33 is provided at the start end part of the complete threads of a thread part 2 on a shaft part 4, and the angle of the bent notched part is formed of an angle α of -5 to -30° on the bolt head part inside and an angle β of 135 to 170° on the end part outside relative to the lead of the threads. In this bolt 3P, a roof-like slide part 333 is provided at the tip thread crest, and the same bent notched inside 31 and outside 32 are formed at the front and rear of the slide part 333. The incomplete threads at the inlet of a nut 5 are smoothly guided by the bolts 1P or 3P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157239-A (JP)
Title: Solar energy transporting apparatus utilizing optical fiber
Inventor: AKISAWA ATSUSHI
IPC: F24S90/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar energy transporting apparatus which utilizes an optical fiber of a low cost, and which is small in provision and is easily provided by transporting the energy possessed by condensed sunlight by using the optical fiber.  <P>SOLUTION: The system which transports the energy possessed by the condensed sunlight by using the optical fiber and heats a thermally driven heat pump or boiler or a heating section of a furnace is provided. The system which transports the energy possessed by the condensed sunlight by using the optical fiber and renders the energy for heating is provided. The system which transports the energy possessed by the condensed sunlight by using the optical fiber and renders the energy for heating for the purpose of chemical reaction is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176051-A (JP)
Title: Paper feeding method and paper feeding device
Inventor: MATSUMURA TAKUO
IPC: B65H3/48
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding method and a paper feeding device in which a large paper separating force can be provided by a small blast force and certain loosening is allowed.  <P>SOLUTION: In the paper feeding method and device, air is sprayed to paper sheets stacked on a paper feeding tray 59 and the paper sheets are separated and fed one by one. An air shielding means for shielding the air to the stacked paper sheets is disposed near a side edge of the stacked paper sheets, and an air flow channel having a boundary between a region for shielding the stacked paper sheets against the air and a region for shielding no sheets is formed. The boundary of the air flow channel is sequentially moved to the stacked paper sheets by relative movement between the air shielding means and the stacked paper sheets, and air is sequentially made to flow between sheets of the stacked paper sheets.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156968-A (JP)
Title: Aerodynamical power sound source exploration system and aerodynamical power sound source exploration method
Inventor: TAKAISHI TAKEHISA
IPC: G01M9/04
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerodynamical sound source exploration system and an aerodynamical sound source exploration method which applies a PIV technique to an aerodynamical sound source countermeasure solution, and analyzes a sound source distribution of aerodynamical sound.  <P>SOLUTION: The aerodynamical power sound source exploration system 10 consists of a smoke generating device 11, a sheet lighting device 12, a CCD camera 13 and a sound source analysis system 20, which includes PC 21 and a display 22. The sound source analysis system 20 uses a formula in which a formula of vortex sound of Howe and a compact Green function suitable for an object form, thereby analyzing a distribution of double polar sound of aerodynamical power sound from distribution of measured velocity vector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158151-A (JP)
Title: Magnetic disk unit and its operation control method
Inventor: SHIGENAGA HIROAKI
IPC: G11B20/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data destruction from occurring when defect on a magnetic disk exceeds predicted registration and is expanded.  <P>SOLUTION: Predicted registration is added before defect on a magnetic disk grows and reaches a normal sector by writing a pattern for judgement in an predicted registration sector adjacent to the defect and monitoring a read-error of this pattern, and reliability of data of the magnetic disk unit is therefore improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160278-A (JP)
Title: Die head and coating apparatus
Inventor: INADA HIDEKI
IPC: B05B1/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the wrinkles/sagging of a web passing in front of a die head while suppressing the occurrence of air entrained by the web and to enable high speed die head coating imparting good surface quality.  <P>SOLUTION: An air supply slit 17 for spraying air on the web 1 and an exhaust slit 18 for air are provided in the vicinity of the upstream side of the discharge slit 14 of the die head 13. Air 23 is sprayed on the web 1 on a backup roll 2 from the air supply slit 17 to eliminate the wrinkles/sagging of the web while air is discharged from the exhaust slit to suppress not only the scattering of dust or the like but also the occurrence of air reaching a lip part 13a and entrained by the web to enable higher speed coating imparting good surface quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160417-A (JP)
Title: Sand removing equipment of sand sedimentation basin
Inventor: ODAKA SHIRO
IPC: B01D21/18
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a running cost by reducing driving power, to enable quantitative and effective transfer and to dispense with a sand collection pit.  <P>SOLUTION: A screw conveyor 11, which feeds out sedimented and deposited sand along the bottom part of a sand sedimentation basin 1 in a constant direction, is arranged on the bottom part of the sand sedimentation basin 1 and the inlet 22 of a transfer pipe 21 for lifting sand is arranged in opposed relation to the leading end in the feed direction of the screw conveyor. The axial line of the rotary shaft 12 of the screw conveyor is almost aligned with that of the inlet 22 of the transfer pipe. The rotary shaft of the screw 14 of the screw conveyor is formed as a hollow shaft and the interior of the hollow shaft is set as a pressure water supply passage 12a. A jet nozzle 20, which ejects pressure water coming through the pressure water supply passage 12a to the front in the axial direction of the rotary shaft, is formed to the leading end in the feed direction of the rotary shaft to be inserted in the inlet 22 of the transfer pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072061-A (JP)
Title: Treatment solution applying method
Inventor: SHIGEMORI KAZUSHI
IPC: B05D1/40
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment solution applying method for uniformly applying a treatment solution over the entire range of the surface of a substrate without requiring a large amount of a resist.  <P>SOLUTION: This method comprises a substrate spinning step of spinning the substrate W at a spinning speed of 100rpm-500rpm in a plane parallel to a main plane thereof; a first applying step of applying the treatment solution on the substrate W by moving a nozzle 17 from a position opposed to an edge toward a position opposed to a spin center of the spinning substrate W while allowing the nozzle 17 to jet the treatment solution; a second applying step of supplying the treatment solution to the surface of the substrate W by stopping the nozzle 17 at the position opposed to the spin center of the spinning substrate W while allowing the nozzle 17 to jet the treatment solution; and a film thickness adjusting step of stopping the nozzle 17 from jetting the treatment solution and spinning the substrate W at a second spinning speed faster than the first spinning speed in the plane parallel to the main plane thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170495-A (JP)
Title: Method and device for inspecting substrate for display
Inventor: ANZAI MASAYUKI
IPC: G02F1/1345
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable defects to be detected for a display substrate without using a polarizing filter of a complex structure or a driving mechanism.  <P>SOLUTION: The inspection method includes obtaining information of true defects in the display substrate by means of a first image signal by a first light beam traveling from the display substrate to a photodetector and a second image signal by a second light beam for which the first light beam is passed through a polarizing filter having a polarizing angle different at 90° against a polarizing angle by the display substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169864-A (JP)
Title: Bracket
Inventor: SETO KOJI
IPC: B60G7/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket having an excellent fatigue strength for mounting a coupling member for connecting structural members to each other at the structural member.  <P>SOLUTION: The bracket 10 has one or two flanges 1, and fixes the end of a flange 1 to the structural member 5 by welding. In the bracket 10, arcuate cutouts 2 are formed on at least one side of the side face of the flange 1. In this constitution, a pinhole is formed on a flange surface. The cutouts 2 are formed between the end of the flange for welding the member 5 and the pinhole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170355-A (JP)
Title: Automatic reflector tracking device
Inventor: KUMAGAI KAORU
IPC: G01C15/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic reflector tracking device for tracking without a trouble even in the case of an automatic reflector tracking device provided with a light receiver part having an image sensor in a survey machine main body.  <P>SOLUTION: This automatic reflector tracking device is provided with a radiating part 11 for radiating the measuring light toward a reflector 2, the light receiver part 12 having the image sensor 27 for receiving a reflected light image MO of the measuring light, a computing means 38 for computing position of the reflected light image MO within an area of the image sensor 27, a turning mechanism for turning the survey machine main body 8 so that the reflector 2 is positioned on the optical axis of the received light of the light receiver part 12 on the basis of the position obtained by the computing means 38, a memory unit 45 for storing quantity of light per picture element of the image sensor 27, and an edge position detecting unit 46 for detecting positions La and Lb of the reflected light image MO per a scanning line of the image sensor 27. The computing means 38 computes the center of gravity position G in the horizontal and the vertical directions of the reflected light image MO on the basis of the quantity of the light, a horizontal picture element position and a vertical picture element position per picture element with an output from the edge position detecting unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174961-A (JP)
Title: Ink jet recorder and its ink introducing method
Inventor: NAKAMURA HIROTAKE
IPC: B41J2/175
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of ejecting ink stably while reducing the packaging cost of an ink package, and to provide a method for introducing ink to the ink jet recorder.  <P>SOLUTION: A starting ink package is contained in a packing bag 4 reduced in pressure below the atmospheric pressure and a replacing ink package is contained in a packing bag not reduced in pressure. Degradation in the degree of deaeration of ink contained in the starting ink package is thereby suppressed as compared with ink contained in the replacing ink package. The degree of deaeration of ink has a significant effect on the ink ejection performance when ink is introduced initially into a not-yet-used ink jet head. When starting ink package is packaged to prevent degradation in the degree of deaeration of ink, ink can be ejected stably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174063-A (JP)
Title: Power source for light source of endoscope
Inventor: SUGIYAMA AKIRA
IPC: G02B23/26
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source for light source of an endoscope that can prevent the electromotive force of a battery from becoming insufficient even when a light source for illumination is continuously turned on for a long time by replenishing the battery with fuel at appropriate timing without interrupting endoscopy and, in addition, does not require any special additional facility.  <P>SOLUTION: In the power source for the light source of the endoscope, the battery 10 which becomes the power source of the light source 9 for illumination is disposed in an operating section 2 connected to the base-side end of the insertion part 1 of the endoscope. The battery 10 has a fuel storing section 20 which stores the fuel used as a raw material for producing a hydrogen gas and can be replenished with the fuel and a power generating section 30 which generates electric power by using the fuel flowing in from the storing section 20. In the section 20, a residual quantity visually observing section 23 is formed for visually observing the residual quantity of the fuel stored in the section 20 from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177380-A (JP)
Title: Method for detecting inorganic phosphorus in resin material for printed circuit board or for sealing electronic component
Inventor: HIDA YUKO
IPC: G01N21/31
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily detecting inorganic phosphorous contained in a resin material for a printed circuit board or for sealing an electronic component in a short time.  <P>SOLUTION: The total amount of phosphorus which has eluted by extracting moisture from the resin material for printed circuit boards or for sealing electronic components is measured on one hand. The amount of phosphorus in phosphoric acid ions is measured on the other. By comparing these measurement values, the presence or absence of inorganic phosphorus is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185985-A (JP)
Title: Electric conduction wire
Inventor: KINOSHITA KEISUKE
IPC: H01B1/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately form a nano-sized carbonaceous electric conduction fine wire.  <P>SOLUTION: This electric conduction wire 1 has a structure wherein a plurality of single-wall carbon nanotubes (SWCNT) 3 are bundled with spaces 5 formed. The conduction wire 1 has high electric conductivity in the extension direction of the single-wall carbon nanotubes (SWCNT) 3. Intercalation seeds 7 are intercalated in the respective spaces 5 of the carbon nanotubes (SWCNT) 3 of the conduction wire 1 having the structure wherein a plurality of the nanotubes 3 are bundles. The electric conductivity of the conduction wire 1 is adjusted by optimizing the intercalated seeds, the intercalation quantity thereof, and intercalation conditions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192021-A (JP)
Title: Microprocessor
Inventor: NAGAO CHUMA
IPC: G06F9/44
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve CPU performance by effectively utilizing a delay slot of a pipeline stage without containing a branch prediction circuit.  <P>SOLUTION: This microprocessor comprises two types of queue buffers 11 and 12, one of which stores a pre-fetched non-branch instruction and the other of which stores a pre-fetched branch target instruction; and a pipeline processing stage (data pass part) having a plurality of processing stages for executing pipeline processing, the processing stages other than the final processing stage being formed in two types. The non-branch instruction and branch target instruction are inputted to the pipeline processing stages formed in two types, respectively, to determine whether the condition of a branch instruction is established or not. On the basis of the determination signal, either one of the two types of processing stages is inputted to the final processing state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189052-A (JP)
Title: Air bag device for vehicle
Inventor: ONO KAZUMI
IPC: B60R21/20
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To neatly break a fragile line even when opening an air bag lid in U shape or square shape.  <P>SOLUTION: This air bag device for a vehicle is provided with the air bag lid 5 which is partitioned from an immobile/fixed part 4 by the fragile line 3 having U shape or square shape for a resin-made instrument panel 2 and is opened for the immobile/fixed part 4 by breakage of the fragile line 3 having U shape or square shape when deploying an air bag main body 6 and a door 8 for reinforcement attached to a rear surface of the air bag lid 5. The door 8 for reinforcement has a door main body part 9 positioned on the rear surface of the air bag lid 5, a mounting part 10 with the immobile/fixed part, and a hinge part 11 provided between the door main body part 9 and the mounting part 10. Width of the door main body part 9 of the door for reinforcement is smaller than width of the air bag lid 5 so that a clearance 36 is formed between both side parts of the air bag lid 5 and both side parts of the door main body part 9. A corner part of the door main body part 9 is cut in oblique direction to constitute the clearance 36 in the direction of width between both side parts of the air bag lid 5 and both side parts of the door main body part 9 in such a way that its size is increased when approaching a tip side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003196825-A (JP)
Title: Magnetic tape and magnetic tape cartridge
Inventor: YOSHIMURA MASARU
IPC: G11B23/107
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape, which hardly decreases in reproduction output owing to an off-track phenomenon and has a superior servo characteristic even when '(recording track width)-(reproduction track width)' is ≤16 μm (specially, ≤10 μm), or narrow, and a magnetic tape cartridge.  <P>SOLUTION: The magnetic tape which has a servo signal for tracking control recorded in a magnetic layer or back-coating layer and is of ≤16 μm in '(recording track width)-(reproduction track width)' is characterized by that an edge weave quantity α [μm] present at one tape edge as a travel reference side or a tape edge on the opposite side during a tape travel is ≤1.5 μm and a humidity expansion coefficient along the tape width is (0 to 14)×10<SP>-6</SP>/%RH.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004187560-A (JP)
Title: Primer and method for determining base sequence thereof
Inventor: YAMADA ATSUSHI
IPC: C12N15/09
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primer allowed for identification of a bacterium easily and in high accuracy, and a method for determining the base sequence of the primer.  <P>SOLUTION: In a double strand 40 made up of the single strands 40a and 40b of a DNA fragment obtained by amplifying Escherichia coli K-12 strain using a primer B72 by SSC-PCR, when a base 31a of the single strand 40a located just inside a primer 100 and a base 31b of the single strand 40b located against the base 31a are complementary to each other, a base sequence 100a (5'-TAACAACCGAGCA-3') where the base 31a is extended on the 3' terminal end side of the primer 100 having a base sequence (5'-TAACAACCGAGC-3') is determined as a primer for identifying the Escherichia coli.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003195913-A (JP)
Title: Control unit starting and finishing method and device
Inventor: JUNGER ANDREAS
IPC: G05B19/05
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely start and finish a control unit of a distributed control system.  <P>SOLUTION: A point-to-point connection by a wire ring is formed between a central control unit and a local control unit, and the central control unit triggers the start or finish of the local control unit selected through the command or the data set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188084-A (JP)
Title: X-ray radiography controller
Inventor: KAWABATA HIDEYUKI
IPC: A61B6/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate necessity to go back and forth between a computer and a control panel during radiography, and also to prevent a radiographic image from being erased even when software is not started in a server.  <P>SOLUTION: The X-ray radiography controller is constituted by integrally storing: a radiation switch 15; a control box 1 with a display 11 such as liquid crystal attached therein; an image processing part 14 for converting the radiographic image obtained from an X-ray receiving image sensor into a format for easily displaying the image on the display, or a format corresponding to the specification of the computer; an image memory 13 for storing image data processed by the image processing part and displaying it on the display; and a transfer means 16 for transferring the image data stored in the memory to the computer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI