baber/WOPTO huggingface dataset:
Patent JP-2004236377-A (JP)
Title: Heat shield and heat shield unit, and power converter equipped with them
Inventor: IBARAKI KYOICHI
IPC: H02M1/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shield device for a power converter which does not mar the external appearance of an entrance or the like and does not hinder the passage and besides does not transmute or discolor a ceiling or a wall by heat and does not allow waterdrops to penetrate itself even if dew condenses on a wall face.  <P>SOLUTION: This is the heat shield 1 for breaking the hot blast discharged from the topside of a casing, in the power converter 4 which is provided with an electric circuit for power conversion within its casing and is arranged along a side wall face 32 continuous from a ceiling face 31. This heat shield consists of a side wall part 1b which is arranged along the side wall face 32 positioned above the above casing and a roof part 1c which covers the above casing, being arranged along the above ceiling face 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203613-A (JP)
Title: Car exterior lighting system of elevator
Inventor: OGAWA HIROYUKI
IPC: B66B11/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce exterior illumination dimension, prevent change of equipment layout, and attach an exterior lighting system even to a narrow exterior panel.  <P>SOLUTION: This car exterior lighting system of the elevator is provided with the exterior illuminator 17 provided with a cold cathode lamp 18 for emitting light onto an inner side and a light transmission plate 16 allowing light transmission on a front side on the exterior panel 13 arranged in a lower part of a cage 2 or a lower part of a viewing window 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230600-A (JP)
Title: Recorder and liquid jet device
Inventor: KAGAMI KAZUYUKI
IPC: B41J11/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To more readily perform an operation against jamming in a recorder.  <P>SOLUTION: A facedown discharge section for discharging a recorded paper by bending and inverting the recorded paper is provided on an upper section of a printer and has an Fd discharge section lower cover 519. A discharge roller pivotably supports the Fd discharge section lower cover 519 and a transmission gear 128 is attached to an end of a rotary shaft of the discharge roller. A transmission gear 127 is meshed with the transmission gear 128 and is meshed with a gear train coupled to a driving motor. When the Fd discharge section lower cover 519 is opened for an operation against jamming, the transmission gear 127 is taken off from the gear train, and then the discharge roller is in a free rotational condition so that the jammed paper can be readily removed by a small force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233610-A (JP)
Title: Dyeing liquid for waterless lithographic printing plate and dyeing method using the same
Inventor: YOKOYAMA KYOKO
IPC: G03F7/40
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dyeing a waterless lithographic printing plate which hardly causes decrease in the dye concentration and production of sludge even when a large number of plates are treated and yields the plate showing stable plate inspection properties, and to provide a dyeing liquid to be used for the method.  <P>SOLUTION: The dyeing liquid to be used to dye the image line part in a waterless lithographic printing plate contains one or more kinds selected from dipropyleneglycol monoalkylether or tripropyleneglycol monoalylether expressed by general formula (1): R<SB>1</SB>-(OCH<SB>2</SB>CH(CH<SB>3</SB>))<SB>n</SB>-OH and one or more kinds selected from anionic surfactants expressed by formula (2): R<SB>2</SB>-O-M-X. In formula (1), R<SB>1</SB>represents CH<SB>3</SB>-, C<SB>2</SB>H<SB>5</SB>-, C<SB>3</SB>H<SB>7</SB>- or C<SB>4</SB>H<SB>9</SB>- and n is 2 to 3. In formula (2), R<SB>2</SB>is a 3 to 30C branched alkyl group or alkenyl group, M represents an ethylene oxide unit and/or a propylene oxide unit with 0 to 30 repetition number, and X represents -SO<SB>3</SB>Na, -SO<SB>3</SB>NH<SB>4</SB>, -PO<SB>3</SB>Na<SB>2</SB>, -COONa or -COOK.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230714-A (JP)
Title: Tenter device
Inventor: NODA KAZUAKI
IPC: B29C55/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of the breakage such as cutting of a film with its orientation axis slanted by drying the film while stress during drawing is relaxed.  <P>SOLUTION: Rails 11 and 12 are composed of inlet rail parts 11a and 12a, drawing rail parts 11b and 12b, bending rail parts 11c and 12c, and outlet rail parts 11d and 12d. A preheating zone 10a, a drawing zone 10b, a relaxation zone 10c, and a heat treatment zone 10d are set up in turn from the inlet 16 side toward the outlet 17 side of the film 20. In the drawing zone 10b, while the film 20 is heated and humidified, clips 21 traveling on the rails 11 and 12 grip the film and are moved so that the film 20 is stretched in the width direction. The temperature and humidity of the relaxation zone 10c are made to be lower than those of the drawing zone 10b, and the stress is relaxed by the film when it is stretched in the width direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230772-A (JP)
Title: Mold releasing film
Inventor: CHIISAKO MASASHI
IPC: C08J7/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold releasing film suitable for an application which hates silicones and in which peelability of a constant level is expected also on the opposite surface side to a release surface.  <P>SOLUTION: The film has release layers on both sides of a substrate polyester film. The existence ratio (Si/C) of silicon atoms to carbon atoms in one release layer A is 0.01 or below, and the existence ratio (X/C) of halogen atoms to carbon atoms is 0.1 or below. Peeling force after immersion in toluene is 90 mN/cm or below, and a residual adhesion rate is 80% or above.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233795-A (JP)
Title: Lens spacer, lens unit equipped therewith, and lens unit manufacturing method
Inventor: TOYOGUCHI TAKANORI
IPC: G02B7/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens spacer which is easily manufactured and automatically performs an alignment of itself and a single lens without complicating the structure of a lens barrel, and to provide a lens unit equipped with the lens spacer and a lens unit manufacturing method.  <P>SOLUTION: The lens spacer (20) for holding space between the single lenses (6 and 8) arranged in the lens barrel (4) has C-shape whose outside diameter is larger than the inside diameter of the lens barrel. It is good to form the C-shaped lens spacer of a piano wire or a wire rod for a spring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263570-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: HANAWA KAORU
IPC: F02F1/24
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy and exhaust emission by preventing or restraining diffusion or parting of mixture due to squish in a cylinder injection type internal combustion engine.  <P>SOLUTION: A fuel injection valve 60 of the cylinder injection type internal combustion engine is adapted to inject mixture so that the outer peripheral edge 63a of an injection flow 65 is stored in a cavity 51 of a piston in the compression stroke. By cooperation of a squish area 54 formed in the peripheral edge part 53 of the piston 5 and a squish area 34 formed on the ceiling surface 30 of a cylinder head 3, on the peripheral edge part 53, an oblique squish 20 is generated directing upward as it goes toward the center line of injection, and along the opposite part 30a of the ceiling surface 30 opposite to an opening of the cavity 51 in the upward direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237816-A (JP)
Title: Vehicular adsorption type air-conditioner
Inventor: KONAKA MASAMI
IPC: B60H1/32
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular adsorption type air-conditioner, capable of decreasing a mounting volume by including the function of an outdoor unit in a radiator.  <P>SOLUTION: The vehicular adsorption type air-conditioner applied to a vehicle having an engine 500 and the radiator 200 comprises an absorber 100 adsorbing a steam coolant, sealing an adsorbent Si desorbing the adsorbed steam coolant by being heated and a liquid coolant, and showing freezing performance; and the outdoor unit 200 cooling cooling water circulating in the adsorber 100. The outdoor unit 200 is structured to circulate and supply the cooling water circulating in the adsorber 100 into the radiator 200 cooling cooling water circulating in the engine 500, and used in common with the radiator 200. Therefore, the mounting volume can be decreased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236623-A (JP)
Title: Method for producing l-glucose
Inventor: IKUMORI TAKESHI
IPC: A23L27/30
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the industrial production of a large quantity of L-glucose at a low cost, an enzymatic reaction liquid containing L-glucose and an enzymatic agent containing D-arabinose isomerase.  <P>SOLUTION: L-glucose is produced from L-fructose, optionally L-fructose converted from L-psicose or L-sorbitol, by treating the L-fructose with an enzyme, preferably immobilized enzyme to convert the fructose to L-glucose. D-arabinose-isomerase is used as the enzyme and a solution containing L-fructose is used as the L-fructose. The obtained reaction solution is fractionated by a column chromatography using a strongly acidic cation exchange resin to obtain a fraction having high L-glucose content.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003348853-A (JP)
Title: High-voltage power supply device
Inventor: CHO JONG-HWA
IPC: H02M7/537
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage power supply device wherein output power from a power generator can arbitrarily be changed by external input.   <P>SOLUTION: The high-voltage power supply device comprises a first signal processing means which filters and adjusts a first inputted PWM signal to a predetermined band and sets a reference potential; and a second signal processing means which compares a second inputted PWM signal with the reference potential, varies the output power according to the result of the comparison, converts the output power into high power, and outputs the high power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246437-A (JP)
Title: Remote monitoring/control system
Inventor: INA TAKESHI
IPC: H04Q9/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To significantly shorten the time required for a restoration processing of a system in the event of a transfer abnormality while obtaining a precise fluctuation development of a measurement value at the time of its restoration.  <P>SOLUTION: In this system for transferring measurement information from a slave station to a master station at a fixed period, measurement values are accumulated and stored on the slave station side at a fixed period when a line jam is detected, and the accumulated and stored information is collectively reported to the master station side when the transfer abnormality is restored. In the master station, the reported information is regarded as measurement information continued to the previous measurement information, whereby the fluctuation development of measurement information during the transfer abnormality is obtained. The fixed period for accumulating and storing the measurement values is set to several times to several tens times a general fixed period transfer. The accumulation and storage of measurement values include determining the presence/absence of change in state of the measurement values at a fixed period and accumulating and storing a measurement value changed in state, or simply accumulating and storing only the measurement value changed in state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245963-A (JP)
Title: Continuously long body provided with rfid and method for manufacturing the same and optical fiber cable using the continuously long body
Inventor: OSATO TAKESHI
IPC: G02B6/44
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to easily and surely identify only the desired cable from a number of cables.  <P>SOLUTION: The continuously long body 21 is composed of a long-length pipe body 25, a plurality of RFIDs 23 which are arrayed in the pipe body 25 apart suitable intervals in its longitudinal direction, and a front side caulking section 27A and rear side caulking section 27B which are disposed in the pipe body 25 in the outer side positions at both ends of the RFIDs 23 in order to fix the respective RFIDs 23 to the pipe body 25. By employing the continuously long body 21, the easy housing of the body into the cable is made possible. Since the RFIDs 23 are fixed in the front and rear of the pipe body 25 with the front side caulking section 27A and the rear side caulking section 27B, there are no more positional fluctuations in the cable and therefore identification is made easier. Since the RFIDs 23 are housed in the pipe body 25, their heat resistance is made higher and the RFIDs 23 can be identified without being affected by external temperatures.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244262-A (JP)
Title: Hydrogen generation method
Inventor: MORINISHI YASUHARU
IPC: C01B3/06
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable, efficient hydrogen generation method without increasing the size of an apparatus, and to provide a hydrogen generation method which can be applied to e.g. a fuel cell system.  <P>SOLUTION: In the hydrogen generation method, hydrogen is generated by injecting an alkaline solution of a complex metal hydride serving as a hydrogen generator into an aqueous acid solution and reacting them. Specifically, a liquid prepared by dissolving sodium borohydride in an aqueous solution of an alkali metal hydroxide is used as the hydrogen generator. The hydrogen generator is injected into an aqueous solution of citric acid or phosphoric acid at a controlled injection rate or concentration while the pH of a reaction liquid is maintained at ≤4. This enables the control of the amount of hydrogen generated and retains a stable hydrogen-generating rate without requiring a large apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246210-A (JP)
Title: Simulation device
Inventor: MIYAMARU YUKIO
IPC: A63F13/52
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation device enabling a user to experience a virtual reality of an operation sense close to that of acceleration and deceleration of an actual vehicle.  <P>SOLUTION: The simulation device 10 is constituted of a handle mechanism 12 which an operator holds and with which the operator steers the front wheel of the vehicle displayed on a display screen, a frame body 14 which supports the handle mechanism 12, and a slide mechanism 18 which displaces the handle mechanism 12 in a longitudinal direction of the vehicle by the driving action of a rotary drive source 16. The simulation device 10 works in such a manner that the slide mechanism 18 is displaced in the longitudinal direction of the vehicle in accordance with the gripping amount of a brake lever of the handle mechanism 12 and the rotation amount of the right grip 32b of the handle mechanism 12, and along with this, the handle mechanism 12 is displaced in the direction of approaching or being away from the operator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250744-A (JP)
Title: High workability, high strength hot rolled steel sheet having excellent shape-fixability, and production method therefor
Inventor: TAKAHASHI MANABU
IPC: B21B1/26
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high workability, high strength hot rolled steel sheet which has satisfactory shape-fixability by defining the texture, r value, ductile anisotropy, components and texture of the steel sheet, and to provide a production method therefor.  <P>SOLUTION: The high workability, high strength hot rolled steel sheet consists of a steel containing defined components, and having a microstructure where ferrite or bainite occupies as a phase with the maximum volume fraction, the average value of X-ray random intensity ratios in the group of ä100}<011> to ä223}<110> orientation in the sheet face at least in a 1/2 sheet thickness is ≥2.5, also, the average value of X-ray random intensity ratios in the three crystal orientation of ä554}<225>, ä111}<112> and ä111}<110> is ≤3.5, and the anisotropy of local elongation, ▵LE1 is ≤4%, and is also less than the anisotropy of uniform elongation, ▵uE1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004566-A (JP)
Title: Imaging lens and imaging apparatus equipped with same, imaging unit and mobile terminal equipped with same
Inventor: YAMAGUCHI SUSUMU
IPC: G02B13/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide imaging lenses which are smaller than that in the conventional practice and which satisfactorily compensate various aberrations.  <P>SOLUTION: The imaging lenses are so constituted that an aperture diaphragm S, a biconvex first lens L1 with a positive refractive power, a second lens L2 with its concave surface facing to the object side and with a negative refractive power, and a third meniscus lens L3 with its convex surface facing to the object side are arranged successively from the object side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004249339-A (JP)
Title: Method for manufacturing water-soluble mold for casting
Inventor: HORI YUJI
IPC: B22C1/18
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the fill-up degree of molding sand by drying the molding sand before filling up into a forming mold and to develop the strength of binder supplied moisture into the molding sand by supplying steam into the molding sand during or after filling up.  <P>SOLUTION: In a binder coating process, the molding sand is manufactured by coating the binder into refractoriness granular material for molding sand, and after removing at least a part of moisture in the molding sand with a moisture removing process, the molding sand is filled up into the forming mold in a filling-up process. Further, since the mold is manufactured by drying free water in the molding sand in a drying process after supplying the moisture into the molding sand by supplying the steam into the molding sand in a moisture supplying process, the fill-up degree of the molding sand into the forming mold is improved in the fill-up process and the strength of the binder can be developed by drying the molding sand after supplying the moisture, and the strength of the obtained mold can sufficiently be secured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255471-A (JP)
Title: System for floating flight body
Inventor: YAMAMOTO MASAKI
IPC: B25J19/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for floating a flight body, which stably flies a small size robot by generating lifting power.  <P>SOLUTION: Gas flow 8a, 8b are generated by ablation of a polyimide film located on a surface of a small size flight robot 1 through radiating excimer laser 2 to the small size flight robot 1 from the outside. The lifting power is obtained by the reaction of the gas flow.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256317-A (JP)
Title: Reinforced concrete
Inventor: IKEMOTO MINORI
IPC: C04B28/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide reinforced concrete wherein a reinforcement material which shows good degrees of dispersion and orientation in a concrete matrix at kneading and improves mechanical properties of the concrete is mixed.  <P>SOLUTION: The reinforced concrete is prepared by mixing the reinforcement material comprising a natural material, particularly bamboo, into the concrete containing at least cement, water and aggregate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260876-A (JP)
Title: Semiconductor integrated circuit
Inventor: NISHIMAKI TATSUO
IPC: H02M7/21
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, capable of early convergence of an output voltage, if the output voltage suddenly fluctuates.  <P>SOLUTION: This integrated circuit is equipped with a potential level shift circuit 10, which shifts the level of the output voltage of a switching regulator 4 to a level of an input voltage for the output; an integrating circuit 20 which performs integration compensation, on the basis of the difference between the output voltage and the input voltage of a potential level shift circuit 10; a differential circuit 30 which performs differention compensation, on the basis of the difference between the output voltage of the circuit 10 and the input voltage; and an output circuit 40 which outputs the voltage obtained, by adding the output voltage of the integrating circuit 20 and the output voltage of the integration circuit 30 to a PWM signal forming circuit 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260396-A (JP)
Title: Preamplification circuit and light receiving device using the same
Inventor: TAKADA HIROSHI
IPC: H04B10/40
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a preamplification circuit in which a wide dynamic range is realized, and waveform distortion is reduced to thereby realize stable operation.  <P>SOLUTION: The preamplification circuit for converting a current signal into a voltage signal comprises an amplification circuit 2, a feedback resistor 3 for connecting the input terminal to the output terminal of the amplifier circuit 2 and a gain switching circuit 10 for switching the resistance of the feedback resistor 3. The feedback resistor 3 comprises a 1st resistor 6, a switch means 7 connected to the 1st resistor 6 in series and a 2nd resistor 8 connected to the 1st resistor 6 and the switch means 7 in parallel. A gain switching means 10 switches the switch means 7 to an on state when the switch means 7 is in an off state and the output of the amplifier circuit 2 is larger than a 1st threshold or switches the switch means 7 to the off when the switch means 7 is in the on state and the output of the amplifier circuit 2 is smaller than a 2nd threshold smaller than the 1st threshold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257481-A (JP)
Title: Self-follow-up type resonance device
Inventor: IDE TAKANOBU
IPC: F16F15/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system of simple structure for changing resonance frequency to follow up input vibration.  <P>SOLUTION: In this self-follow-up type resonance device, one end of a lever 2 is pivotally supported by a support point 5, and a free end 7 at the other end is born by a damping spring 6. The lever 2 forms an inclination angle θ to lift the free end 7. A mass 3 is provided to be movable on it, so that a dynamic damper 1 is composed of the mass 3 and the damping spring 6. In the self-follow-up type resonance device, as vibration is inputted to the free end 7, the mass 3 moves to a balance point between centrifugal force F and gravitational force G downward. The resonance frequency of the dynamic damper 1 thus automatically follows up input vibration to change itself to correspond to the input vibration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI