baber/WOPTO huggingface dataset:
Patent JP-2004335153-A (JP)
Title: Static eliminator, discharge pipe mounting jig of static eliminator, and mounting instruction of discharge pipe
Inventor: HOSHIBA TAKASHI
IPC: H01T23/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static eliminator or the like capable of positioning and fixing a middle part of a discharge pipe without mounting it from its tip side.  <P>SOLUTION: The discharge pipe mounting jig 30 is arranged so that a discharge pipe 20 is interposed between a pair of protruded piece parts 31, 31 with their alignment direction almost in a crossing state to an axis direction of the discharge pipe 20. The discharge pipe mounting jig 30 is turned until the alignment direction of the pair of protruded piece parts 31, 31 coincides with the axis direction of the discharge pipe from the crossing state, and finally, the protruded piece parts are screwed in at given setting places by putting fitting screws through mounting holes 32a, 32a (not illustrated) formed at a rectangular plate part 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333814-A (JP)
Title: Photosensitive planographic printing plate material and image forming method
Inventor: TAKAGI KOJI
IPC: G03F7/09
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate material adaptable to laser exposure in the region of 350-450 nm and excellent in high sensitivity, high printing durability, staining property, suitability to a plate cleaner and dot reproducibility and to provide an image forming method for the same.  <P>SOLUTION: In the photosensitive planographic printing plate material obtained by coating the top of a support subjected to at least surface roughening and anodic oxidation with a photosensitive composition containing a photopolymerization initiator, a polymer binder, an addition polymerizable monomer containing an ethylenically unsaturated bond, and a sensitizing dye having an absorption maximum between 350 and 450 nm, the support has a finely rough surface having a surface roughness Ra of 0.4-0.8 μm, where the number of peaks having an average interval or an average diameter of 30-150 nm is 50-1,100/μm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330351-A (JP)
Title: Slitter having circular slitter blade correcting device
Inventor: ADACHI TAKANAKA
IPC: B31B50/20
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slitter having a circular slitter blade correcting device, which slitter can stably out a sheet of a corrugated board.  <P>SOLUTION: The slitter is provided with a plurality of slitter heads 20 to 24, which are arranged in line in the direction of the width of the sheet of the corrugated board and cut off the corrugated board sheet by moving circular slitter blades 40 toward the sheet of the corrugated board continuously supplied along a supply line. In addition, the slitter is provided with position sensors 50 for detecting the moving positions of the circular slitter blades 40, and optical sensors 56 which have an optical axis 60 parallel to the direction of the width of the sheet of the corrugated board, the optical axes 60 being intercepted by the circular slitter blades 40. The positions of the circular slitter blades 40 of the respective slitter heads 20 to 24 are measured by the position sensors 50 when the respective circular slitter blades 40 of the respective slitter heads 20 to 24 have intercepted the optical axes 60 of the optical sensors 56 by independently moving the circular slitter blades 40 of the respective slitter heads 20 to 24. The diameter of the circular slitter blades 40 are measured based on the detected positions of the circular slitter blades 40. The engaging positions of the circular slitter blades 40 are corrected based on the measurements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329624-A (JP)
Title: Surgical treatment instrument
Inventor: NAGASE TORU
IPC: A61B17/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical treatment instrument capable of rotating a surgical treatment part mounted at the tip of an insertion part around an axis orthogonally crossing the longitudinal axis of the surgical treatment instrument, and capable of operating the surgical treatment part to rotate around the axis and to be opening/closing while rotating, securely performing the open/close operation, and securely holding the posture.  <P>SOLUTION: This surgical treatment instrument 1 comprises a treatment part opening/closing operation part 80 with handles 81 and 82, a treatment part operation rod 9 inserted into an insertion part 3 to be moved forward/backward by the operation of the handle 82, a rotation base 34 disposed at the tip of the insertion part 3 rotatably in the direction orthogonally crossing the longitudinal axis, a rotation base operating rod 10 whose tip is connected to the base 34 for rotating the base 34 by the forward/backward movement, a treatment part base 23 connected to the base 34 with the treatment part 2 to be opened/closed by the forward/backward motions of the treatment part operation rod 9, and a joint member 25 for connecting the treatment part 2 and the treatment part operation rod 9. The instrument also has a first operation knob 11 at the base end of the insertion part 3 for turning the treatment part 2 by rotating the operation rod 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339706-A (JP)
Title: Asphalt composition dissolution device
Inventor: MATSUI YUJI
IPC: E01C19/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of odor or smoke due to local heating of the asphalt composition stored in a tank and prevent deterioration of the asphalt composition and eliminate an inflammable risk to the asphalt composition.  <P>SOLUTION: The present asphalt composition dissolving device 1 has an asphalt composition tank 2 containing an asphalt composition 20, a heat medium tank 5, and a heating means 7. The heat medium tank 5 is installed while surrounding the asphalt composition tank 2 and the heat media 21 having fluidity is contained in the inside. The heating means 7 heats up the heat media 21 and the asphalt composition tank 2 is heated through the heat media 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043450-A (JP)
Title: Quickly soluble filmy preparation
Inventor: YASUDA HANAYO
IPC: A61K47/26
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin filmy preparation quickly soluble in the mouth.  <P>SOLUTION: This quickly soluble filmy preparation contains a drug and an edible polymer. The film has a breaking strength of 200-3,000 g/ψ7mm, a tensile strength of 200-3,000 g/15 mm and a water-disintegration time Y[sec] of ≤300 sec (Y≤300) and satisfies the formula (water-disintegration time Y[sec])≥7500X<SP>2</SP>wherein X is the reciprocal [mg/mm<SP>2</SP>] of the specific surface area of the film (X≥0). The edible polymer is a hydroxypropyl cellulose and/or a hydroxypropyl methylcellulose, the ratio of the drug is 0.01-40 wt.% based on the total preparation, the ratio of the edible polymer is 40-99.99 wt.% based on the total preparation and the filmy preparation is composed of a single layer containing the drug or has supporting layers on one or both surfaces of the drug-containing layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340772-A (JP)
Title: Scanning probe microscope
Inventor: TANAKA KATSUHIRO
IPC: G01B21/30
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform stably control for keeping constant the distance between a sample and a probe of a cantilever even at the high-speed scanning time, in a slope detection system in an AC mode.  <P>SOLUTION: A voltage signal wherein a displacement detection signal of the cantilever 1 from a piezo element 4 for detection is the amplitude quantity of the displacement detection signal by RMS 11 is outputted. An error amplifier 12 outputs an error signal between the voltage signal and a reference voltage. The error signal is inputted respectively into two kinds of the first and second low-pass filters 18, 19 with an optional gain by a gain 13. The error signal is changed into an error signal having two kinds of time constants of an error signal having a small time constant by the first low-pass filter 8 and an error signal having a large time constant by the second low-pass filter 19. Feedback control in the Z-direction is changed into double feedback control between control by the potential of the piezo element 4 for detection based on the signal having the small time constant and control by a Z-piezo scanner 6 based on the signal having the large time constant, and feedback control in the Z-direction can be performed stably at the high-speed scanning time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339583-A (JP)
Title: Surface treatment agent for tin or tin alloy material, tin or tin alloy material, surface treatment method therefor, tin alloy based solder material, solder paste obtained by using the same, method of producing tin alloy based solder material, electronic component, printed circuit board and mounting structure for electronic component
Inventor: MASATOKI TAMIJI
IPC: H05K3/34
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide Sn or an Sn alloy which has improved corrosion resistance, oxidation resistance and deterioration resistance, to provide a surface treatment material for these metals and a production method therefor, to provide a lead-free solder material of an Sn-Zn base or the like having improved solderability, oxidation and deterioration resistance, realizing air reflowing and having a low melting point, to provide solder paste, and to provide a surface treatment method therefor.  <P>SOLUTION: In the surface treatment method, Sn or an Sn alloy or Sn-Zn based solder grains 1 with which the surface of a metallic material such as iron, a steel sheet, copper or the like is coated (electroplating, hot dip plating or the like) is subjected to surface treatment with phosphoric acid ester and a silicon-containing compound to form a protective film 2. The solder paste consists of a solder material 6 in which a protective film 2 made of phosphoric acid ester and a silicon-containing compound is formed on the surfaces of the Sn-Zn based solder grains 1, and flux.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003312554-A (JP)
Title: Crawler tractor
Inventor: SHIMADA TAKANOBU
IPC: B62D49/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that both the total length and the total weight of a truck frame are increased if the truck frame is made long from the front end to rear end of a tractor.  <P>SOLUTION: In the tractor traveling by crawler type traveling devices 1 and 1, an engine E is disposed between front frames 2 and 2 on both sides, truck frames 5 and 5 connected to each other via a front cross member 6 are disposed in the longitudinal direction on outer sides of the front frames 2 and 2, motor frames 5b and 5b extend to front parts of the truck frames 5 and 5, hydraulic motors 20 and 20 are fixed to the motor frames 5b and 5b, and rear parts of the truck frames 5 and 5 on both sides are connected to each other via a cross member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004345098-A (JP)
Title: Polyester laminate and dummy can comprising it
Inventor: FUJITA AKIHIDE
IPC: G07F9/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dummy can for a vending machine excellent in heat resistance, free from the shift of a pattern due to ink adhesion or thermoforming and also excellent in processability, recyclability and economical efficiency.  <P>SOLUTION: This polyester laminate is constituted by laminating layers, which comprise a composition (B) prepared by compounding 100-10,000 ppm of particles, of which the secondary particles have a mean particle size of 0.5-20 μm, and 0.01-2.0 wt.% of an ester product comprising a polyol having at least four hydroxyl groups and a 12 or above C aliphatic monocarboxylic acid with PBT with an intrinsic viscosity of 0.40-0.70, on both sides of a base material layer comprising a composition (A) with an intrinsic viscosity of 0.55-1.0 comprising 40-90 wt.% of PET and 10-60 wt.% of PBT. The glass transition temperature of the layer (A) is 80°C or above, the difference between the glass transition temperatures of the layer (B) and the layer (A) is 35°C or below and the thickness of the layer (B) is 5-35 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348052-A (JP)
Title: Solid laser device
Inventor: WATANABE KAZUMA
IPC: H01S3/109
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid laser device capable of suppressing optical noise.  <P>SOLUTION: Intensity of light emitted from a nonlinear optical element 8 is detected by a splitter 9, an optical filter 10 and a photo diode 11 having no sensitivity to IR and controlled so as to be a specified value by a low speed APC circuit 12. Adding to this, intensity of light (a basic wave) emitted from a microchip laser crystal 3 is detected by a splitter 4, an optical filter 5 and a photo diode 6 and controlled so that a noise component of the light is made to be a prescribed value or bellow by a high speed APC circuit 7. The noise can be suitably suppressed, since not only feedback control by only SHG (second harmonic generation)light but also feedback control controlling optical noise of the basic wave causing the noise of the solid laser device are performed in this device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351688-A (JP)
Title: Recording device, its controlling method, control program, and recording medium
Inventor: MORIYAMA TAKASHI
IPC: B41J29/13
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which can prevent human bodies from touching a high-temperature recording head, and to provide its controlling method, a control program and a recording medium.  <P>SOLUTION: A printer 10 has an openable cover 11a for covering the recording head, and electromagnets 81 and 82 for fixing the cover 11a to a close state through excitation. On the basis of a detected temperature of a temperature sensor for temperature detection of the recording head, the cover 11a is fixed to the close state by the electromagnets 81 and 82 when the temperature of the recording head is not lower than a set temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352429-A (JP)
Title: Document handling device and its program
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document handling device and its program capable of preventing anyone from bringing away another person's sheet(s) by mistake in case many users share one complex machine.  <P>SOLUTION: The document handling device is structured so that sheet sensors 30 and 31 are installed on ejecting trays 8 and 14 of a complex machine 2, and is equipped with biometric sensors 25-27, and upon entering the biometric data, the sheet is carried out. The biometric data is converted by this document handling device into a user ID etc. using a conversion table 40, and a sheet carryout list 44 is prepared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351146-A (JP)
Title: Vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/28
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which a motor-driven air blower can be surely protected.  <P>SOLUTION: In this vacuum cleaner, the temperature of a secondary battery 21 is detected by a battery temperature sensor 23, the temperature of a motor-driven air blower 6 is detected by a blower temperature sensor 25, and when at least either of the temperature of the secondary battery 21 and the temperature of the motor-driven air blower 6 is under predetermined conditions, an input voltage of the motor-driven air blower 6 is reduced. Thus, in comparison with the case of reducing the input voltage of the motor-driven air blower 6 in accordance with only either of the temperature of the secondary battery 21 and the temperature of the motor-driven air blower 6, the motor-driven air blower 6 can be surely protected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364351-A (JP)
Title: Control method of interconnected inverter parallel system
Inventor: AMANO ISAO
IPC: H02M7/493
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and cost of the entire parallel system by removing an insulation transformer between a power grid and an interconnected inverter.  <P>SOLUTION: The interconnected inverter parallel system comprises a plurality of three-phase inverters 70<SB>1</SB>-70<SB>n</SB>interconnected with a power grid and connected parallel among others. One cycle of a grid voltage is divided into 3n (n is natural number) sections. The element of an upper arm of the amount of one phase of all inverters is fixed to ON or OFF, wile the element of a lower arm is fixed in inverse logic against the element of the upper arm, for that one phase to be a fixed phase. For remaining phases of all inverters, two-phase modulation operation is performed by switching with PWM modulation. For each phase of two-phase modulation operation, a phase current is current-controlled while an inter-line voltage is outputted with a fixed phase as a reference. Thus a cross current between inverters is suppressed with no transformer installed before the grid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358489-A (JP)
Title: Forge-forming method of cup-shaped product
Inventor: OSADA TAKU
IPC: B21K21/04
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forge-forming method of a cup-shaped product in which the crack is prevented from being caused at the corner part of the formed product by allowing appropriate surface roughness Ra of a die.  <P>SOLUTION: In this forge-forming method of the cup-shaped product, when the cup-shaped formed product 11 is forge-formed by compressing a solid blank M held in the die 1, with a punch 5, the die 1 is used, wherein the surface roughness Ra of the die surface 2a for forming the outer peripheral part of the formed product, is rougher than both of the surface roughness Ra of the die surfaces 2b, 3a for forming the remaining formed product part except the outer peripheral part of the formed product and the surface roughness Ra of the formed surfaces 5a, 5b of the formed product with the punch 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359046-A (JP)
Title: Solid tire, its manufacturing method and manufacturing facility
Inventor: MATSUURA HIROYOSHI
IPC: B29C48/37
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid tire of which the durability is increased by preventing separation from occurring on the interface between the base section and the cap section, its manufacturing method and the manufacturing facility.  <P>SOLUTION: This solid tire is equipped with the base section 1 made of a first rubber material for which an additive is blended into a rubber composition, and the cap section 2 made of a second rubber material for which the additive is not blended. The base section 1 is formed by spirally superposing and winding a first rubber strip made of the first rubber material in the tire peripheral direction. The cap section 2 is formed by spirally superposing and winding a second rubber strip made of the second rubber material in the tire peripheral direction on the outer peripheral side of the base section 2. The second rubber strip is continuously extruded from the same extruder 3 as the first rubber strip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360761-A (JP)
Title: Drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/14
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum brake device capable of achieving compactness of an operation force generating means and improving responsiveness of brake action.  <P>SOLUTION: A cam mechanism 7 installed on a shoe drive mechanism is provided with a cam support plate 21 rotatably engaged with an anchor pin 10 with clearance to receive shoe operation input, a first cam plate 23 rotatably connected to the cam support plate 21 at an outer cam support position diametrically outward of a drum from the anchor pin 10, and a second cam plate 25 rotatably connected to the cam support plate 21 at an inner cam support position apart from the anchor pin 10 toward an operation force generating means 6. A pair of brake shoes 3 and 4 are thus opened by the respective cam plates 23 and 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360007-A (JP)
Title: Method for preventing stress corrosion cracking in stainless steel
Inventor: NISHIMORI SHUJI
IPC: G21D1/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively preventing stress corrosion cracking in stainless steel used for piping and the like particularly in an atomic power plant.  <P>SOLUTION: This prevention method comprises applying a treatment agent containing 1 to 95 parts by mass of a corrosive-ion adsorbent (b) with respect to 100 parts by mass of a binder (a), on the surface of the stainless steel so as to be 10 to 200 g/m<SP>2</SP>in solid content terms. The component of (a) is a treatment agent containing a moisture-curing type resin and further a coupling agent (c). The component of (b) is hydrocalumite or hydrotalcite.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360117-A (JP)
Title: Method and apparatus for preventing weaving bar from being caused in loom
Inventor: SAWAKI MASAAKI
IPC: D03D49/10
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of weaving bar at the start of weaving when carrying out the weaving by using various weft yarns.  <P>SOLUTION: A weft insertion pattern and a correcting information of a cloth fell position are recorded in a control computer C. The control computer C recognizes the type of the final weft yarn remaining on the cloth fell W1 based on the turnover number information of the loom obtained from a rotary encoder 27 and the weft insertion pattern when a weaving-starting signal is input by the on-action of a starting switch 28. The control computer C controls the rotation of a delivery motor 11 for correcting the cloth fell position according to the type of the recognized weft yarn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056120-A (JP)
Title: Manufacturing apparatus for chalcopyrite thin film
Inventor: NISHITANI MIKIHIKO
IPC: H01L31/04
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus that stably manufactures an ABC<SB>2</SB>type chalcopyrite thin film with high quality.  <P>SOLUTION: The manufacturing apparatus for the chalcopyrite thin film comprises a substrate holder, a mechanism heating a substrate placed on the substrate holder, and a mechanism to feed and control an A element, a B element, and a C element (A=Cu or Ag, B=In or Ga, C=S, Se or Te) to the substrate, facing electrodes formed on an insulating substrate attached to a part of the substrate or in the vicinity thereof, and mechanism measuring an electric resistance between the facing electrodes on the insulating substrate.  <P>COPYRIGHT: (C)2004,JPO