baber/WOPTO huggingface dataset:
Patent JP-2004306088-A (JP)
Title: Powder feeding equipment and feeding method for continuous casting
Inventor: HARA HIROMI
IPC: B22D11/108
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To insure that a hanging of powder in a powder feeding equipment is prevented and that feeding of powder to the surface of the molten steel in a continuous casing facility having two strands is efficiently carried out.  <P>SOLUTION: The powder feeding equipment for feeding powder to the surface of the molten steel in the casting molds of the continuous casing facility having the two strands is characterized in that a powder supply hoses 3 for supplying the powder fed out of a hopper 7 into a powder header 4, branching the powder from the powder header 4 and supplying the powder into the respective casting molds 1 and 2 is disposed; that a damper 5 for switching the supply of the powder into the respective casting molds 1 and 2 is disposed at the branching section of the powder header 4, and that gas blast ports 6a and 6b for blasting gas toward the surface of the switching damper 5 is disposed at the power header 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315868-A (JP)
Title: Nitriding system for metallic ring
Inventor: SUZUKI TEIJI
IPC: F16G5/16
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitriding system capable of imparting excellent hardness and toughness to a metallic ring made of malaging steel.  <P>SOLUTION: The nitriding system subjects the metallic ring W made of the malaging steel to nitriding by holding the metallic ring in an atmosphere containing ammonia for the treatment time of 30 to 120 minutes at treatment temperature 450 to 500°C. The nitriding system 6 is equipped with a preheating chamber 12 and a nitriding chamber 13. The preheating chamber 12 is equipped with a first heating means for heating up the temperature in the preheating chamber 12 to the treatment temperature. The nitriding chamber 13 is equipped with a second heating means for holding the treatment temperature by heating the interior of the nitriding chamber 13, a gaseous nitrogen introducing 20c for introducing gaseous nitrogen into the nitriding chamber 13, a gaseous ammonia introducing means 22 for introducing the gaseous ammonia into the nitriding chamber 13, a gaseous oxygen introducing means 23a for introducing gaseous oxygen into the nitriding chamber 13, and exhaust means 33 and 34 for exhausting the atmosphere in the nitriding chamber 13. The preheating chamber 12 is equipped with a gaseous halide introducing means 21 for introducing gaseous halide into the preheating chamber 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317348-A (JP)
Title: Seismometer
Inventor: SETO YUKIO
IPC: G01V1/18
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To speedily resume seismic observation when a faulty condition has occurred in a seismometer.  <P>SOLUTION: The seismometer 1 is provided with both a detection sensor 2 for detecting earthquake vibrations and a main processing circuit 3 for processing vibration data detected by the detection sensor 2 in a prescribed setting state and is connected to an external terminal 100 in such a way as to communicate. The seismometer has a self diagnosis circuit 10 for detecting processing faults of the main processing circuit 3 according to a request for self diagnosis processing from the external terminal 100 and transmits information on processing faults to the external terminal 100 when processing faults of the main processing circuit 3 are detected by the self diagnosis circuit 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316606-A (JP)
Title: Bearing wear detection device of rotating machine
Inventor: ISHIZUKA SHINOBU
IPC: F04D29/04
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing wear detection device of a rotating machine capable of easily detecting the progressive state of the wear of a bearing in the radial direction and the axial direction of the rotating machine by using an electric detection means, and easily performing the offset adjustment or the like of the signal caused by the wear of the bearing.  <P>SOLUTION: A rotating machine to support a rotary shaft by a bearing comprises a detection circuit substrate to process the signal from a sensor caused by the wear of the bearing, and an indicator to indicate the wear state of the bearing detected by the detection circuit substrate so that the offset adjustment of the detection circuit substrate is performed from the outside. Both the detection circuit substrate and the indicator are stored in a sealed terminal box, and the indicator is preferably visible from the outside via a glass window. Further, the offset adjustment of the detection circuit substrate is preferably performed by adjusting a semi-fixed resistor provided on the detection circuit substrate by a screw driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319901-A (JP)
Title: Attaching structure of coil for power supply device
Inventor: ASANO KAZUNARI
IPC: H01F27/06
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching structure of a coil for a power supply device capable of assembling with high degree of freedom by a minimum constitution regardless of the magnitude of electric power or current of the power supply device by a simple structure.  <P>SOLUTION: This structure comprises substrate attaching leading parts 17, 18 in which leading part from coil ends 15, 16 of a pair of a coil 14 are soldered to a printed circuit board 12, and upper leading parts 25, 26 projected on a position separated from the substrate attaching leading parts 17, 18 and capable of being fixed to conductor plates 21, 22. The substrate attaching leading parts 17, 18 are connected and fixed to the conductor plates 21, 22. The substrate attaching leading parts 17, 18 and the upper leading parts 25, 26 of the printed circuit board 12 can be used alternatively or electrically simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003317515-A (JP)
Title: Screen less oval lighting module that generates lighting beam with cut off part, and lamp comprising the module
Inventor: ALBOU PIERRE
IPC: F21S8/12
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To generate lighting beam comprising a cut off part with less energy loss.  <P>SOLUTION: A lighting module (10) for the lamp of an automobile, which generates such lighting beam as comprises a cut off part, comprises an oval reflector (12) which is disposed from rear to front along a longitudinal light axis (A-A) which is horizontal as a whole to define the border of a reflection space for a light beam, and comprises substantially oval reflecting surfaces (18) and (20). At least one light source (14) is disposed near a first focal point (F1) of the reflector (12). The focal plane of a convergence lens (16) is arranged near a second focal point (F2) of the reflector (12). The reflector (12) comprises a flat reflecting surface (22) whose upper surface (24) reflects light, to define the border of a reflection space vertically toward a bottom part. The flat surface (22) of the reflector (12) comprises a cut off edge arranged near the second focal point (F2) of the reflector (12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321585-A (JP)
Title: Rubber composition, method for producing the same and tire tread containing the rubber composition
Inventor: HOPKINS WILLIAM
IPC: C08L23/18
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire treads, especially the tire treads suitable for a pneumatic tire by improving low abrasion resistance of a conventional rubber composition.  <P>SOLUTION: The rubber composition comprises a low-gel and high-molecular weight isoolefin polyvalent olefin quartpolymer which may be halogenated and at least one kind of silica compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324606-A (JP)
Title: Structure of camshaft
Inventor: NAGIRA TETSUSHI
IPC: F01L1/34
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camshaft in which the strength is increased by reducing stress in a cantilever supporting part by a cam journal of a cam angle detector without being accompanied by increase of weight, in the camshaft provided with the cam angle detector, which has a cam angle sensor and is disposed facing the cam angle sensor outside the cam journal, in a cantilever supporting form by the cam journal.  <P>SOLUTION: The camshaft is provided with the cam angle detector, which is disposed facing the cam angle sensor, in the cantilever supporting manner by the cam journal outside the cam journal. In the camshaft, an overhanging shaft portion between the cam journal and the cam angle detector is formed by enlarging its diameter toward a cam journal side so that an outer diameter on the cam journal side is larger than an outer diameter on a cam angle detector side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328652-A (JP)
Title: Radio communication apparatus, and method for controlling radio communication
Inventor: KOBAYASHI TAKEAKI
IPC: H04W84/12
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus for achieving the individual control of transition among a plurality of communication link levels by a radio communication opposite party or by a communication packet kind.  <P>SOLUTION: A radio LAN access point driver 107 is provided with a radio LAN access point function based on IEEE802.11b, so as to dynamically change over four stages of link levels different in communication rates, e.x., 1 Mbps, 2 Mbps, 5.5 Mbps and 11 Mbps, in response to a situation. A radio terminal control DB 108 stores information for controlling the link level at every radio LAN terminal connected to the radio LAN access point function. The radio LAN access point driver 107 individually controls the transition of the link level by the radio communication opposite party based on the information stored in the radio terminal control DB 108.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330828-A (JP)
Title: Riding type working vehicle
Inventor: YOSHIDA KAZUMASA
IPC: B62D25/10
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure upper part rigidity of a hood while easily visually recognizing the operation position of an operation lever for a driver sitting on a driver's seat when the operation lever is equipped at the upper part of the hood in a riding type working vehicle.  <P>SOLUTION: The working vehicle is equipped with a hood 27 formed in a totally upward convex curved surface of the upper part 39 in front part of the machine body, and a steering wheel at the upper part 39 of the hood 27. The flat parts 39e, 39f are formed on the upper part 39 of the hood 27, opening parts 39g, 39h, 39i are formed on the flat parts 39e, 39f, and the lever is extended upward through the opening parts 39g, 39h, 39i. The display parts 49, 50 displaying the operation position of the operation lever are equipped on the flat surfaces 39e, 39f.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332999-A (JP)
Title: Heat pump type water heater
Inventor: NAGUMO YOSHITOSHI
IPC: F24H1/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump-type water heater which inhibits the deterioration of heat exchanging efficiency by removing the impurity such as chlorinated lime accumulated in a hot water flow channel of a water-refrigerant heat exchanger when being used for a long time.  <P>SOLUTION: This heat pump type water heater comprises a heat pump circuit 30 formed by circularly connecting a compressor 26, the water-refrigerant heat exchanger 27, an expansion valve 28 and an air heat exchanger 29 having an outdoor fan 31 by means of refrigerant pipes, and a heating circulation circuit 25 having a hot water reservoir tank 7 for reserving the hot water, in a state where the hot water reservoir tank 7 and the hot water flow channel of the water refrigerant heat exchanger 27 are communicated by means of a going-pipe 23 and a returning-pipe 24 one of which has a circulation pump 32. A cleaning means 37 for cleaning the hot water flow channel 33 is connected or can be connected with the heating circulation circuit 25, whereby the impurity such as chlorinated lime accumulated in the hot water flow channel is periodically removed by the connected washing means, or by connecting the washing means, and the hot water is efficiently supplied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335663-A (JP)
Title: Method for manufacturing different direction electric conduction film
Inventor: KAWAGUCHI TATSUMI
IPC: H01R43/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a different direction electric conduction film in which terminal connection excellent in connection reliability and insulating property is enabled at a low cost, by arranging regularly conductive particles only in a specified region.  <P>SOLUTION: In the method for manufacturing a different direction electric conduction film, a roll 11 is used wherein a recessed part 19 is worked so as to be a desired arrangement pattern. After the conduction particles 18 are captured by the roll 11 surface when passing paste where the conductive particles 18 are dispersed, conductive particles adhered on the roll 11 surface except the recessed part 19 are corrected, and a process for transferring regularly only the conductive particles 18 captured by the recessed part by using liquid 20 as binder is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332345-A (JP)
Title: Safe device for token issuer
Inventor: KIMIZUKA YOSHIYASU
IPC: G07B5/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety of a safe of a token issuer.  <P>SOLUTION: This safe device has the safe for storing cash inputted in the token issuer, and arranged in the token issuer, so as to be freely taken in and out, a token composed of the same token as a token issued from the token issuer, and stuck to the safe, a communication means for communicating in a noncontact state with the token stuck to the safe, when the safe is installed in a prescribed position of the token issuer, and a management means for managing the safe on the basis of communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311370-A (JP)
Title: Lighting control system
Inventor: NAKAZAWA IKUO
IPC: H05B37/02
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable to select an intended lighting mode directly without interposing an unintended lighting mode, when the lighting mode is selected.  <P>SOLUTION: At least three lighting modes are obtained by a combination of all-light lighting, light-controlled lighting, security bulb lighting of respective illuminating lamps 41, 42. A control circuit 6 is provided with an off-operation frequency detecting means to count off-operation frequency as to how many times the off-operation of a power switch 2 is carried out within a prescribed reference time. The control circuit 6 is provided with a mode selection means in which the lighting modes are selected in response to a detected signal from the off-operation frequency detecting means. The off-operation frequency detecting means is provided with a reference time counting means which begins the counting of time in response to a first detected signal from an input voltage detecting circuit 5, and in which the reset is carried out when the reference time elapses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139713-A (JP)
Title: Optical disk device, tilt correction method, program for tilt control, and recording medium recorded with the program
Inventor: ONO TAKEHIDE
IPC: G11B7/095
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To more exactly correct a tilt in an optical disk device which measures a tilt beforehand at each position in the direction radial to a disk and stores it, and corrects the tilt based on the stored tilts at the time of recording and reproducing.  <P>SOLUTION: When an optical pickup 5 is shifted to each tilt measurement position to detect the tilts corresponding to a plurality of the preset tilt measurement positions radial to the radius of the optical disk 1 and store them in memory 24 before recording and reproducing it, the tilts are detected in the state in which a spindle motor 3 is made to rotate so that a linear velocity at each tilt measurement position is that in the case of actual recording and reproduction, and the detected tilt data are stored in the memory 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334696-A (JP)
Title: Function setting device and image forming apparatus
Inventor: TAKATSU KAZUNORI
IPC: G06K17/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To further surely perform a function set using an information storage medium even with an easy operation.  <P>SOLUTION: Information for setting a function is recorded in a card-like information storage medium 120. A recessed part 101 for retaining the information storage medium 120 in a position readable by a noncontact reading part not shown is provided on the upper surface part 100a of the image forming apparatus 100, and the recessed part 101 has parts 101a and 101b to be engaged with a protruding part 122. A user sets the information storage medium 120 so that the protruding part 122 is engaged with the parts 101a and 101b, whereby the function specified by the information recorded in the information storage medium 120 is set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335912-A (JP)
Title: Method and apparatus for manufacturing semiconductor device and carrier device for lead frame
Inventor: MACHIDA SEIJI
IPC: H01L23/50
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a semiconductor device and a carrier device for a lead frame capable of quickly and easily performing the adjustment and the change of a mold, and automatically carrying the lead frame.  <P>SOLUTION: A first mold 30 having a plurality of split molds 31 and 32, and a second mold 40 having a plurality of split molds 41 and 42, are installed in separate press machines. The trimming work of a lead frame 10 is executed by the first mold 30. The forming work of the lead 14 of a semiconductor device 20 cut into pieces by the trimming work is executed by the second mold 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340671-A (JP)
Title: Temperature history indicator
Inventor: NARITA KOJI
IPC: G01K3/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature history indicator capable of precisely discriminating the length of time during which it is exposed to a certain temperature.  <P>SOLUTION: This temperature history indicator has a lamination structure wherein a dye layer containing a dye which diffuses and moves while it is exposed to a set temperature condition, a dye diffusion control layer which controls the diffusing moving speed of the dye from the dye layer, and a coloring layer which is dyed by the dye having diffused and moved through the dye diffusion control layer from the dye layer and increases its concentration of coloring as time passes, are laminated on one surface of a support in order from the side of the support, and discriminates the length of time during which it is exposed to the set temperature condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339141-A (JP)
Title: Skin cosmetic
Inventor: TOGIYA HIROSHI
IPC: A61Q19/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin cosmetic having excellent bleaching effects by improving the bleaching effects which are not satisfied by a conventional bleaching cosmetic.  <P>SOLUTION: The cosmetic contains (A) carnitines, (B) a compressed product or extract of a plant having antioxidant effects, and (C) a bleaching component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338879-A (JP)
Title: Air straightening device for elevator
Inventor: KAWASAKI TAKAYUKI
IPC: B66B11/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce turbulent flow of an air stream caused by passing of a car and a counterweight for each other by a rope fixing member.  <P>SOLUTION: An air straightening device main bodies 21, 31 forming rope passing port parts 6, 32 for letting ropes 3, 4 pass are provided in upper and lower parts of the car 1 and the counterweight 11. A pair of fixing plates 22-22', 32-32' nipping the ropes 3, 4 from both sides are fitted into the rope passing port parts of the air straightening device main bodies. An air stream caused by passing of the car and the counterweight for each other flows along descent inclined plate bodies 21b, 31b lowering and inclining on an opposite face side to a face where they pass for each other to eliminate the effect of the rope fixing plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342851-A (JP)
Title: Method for growing semiconductor film and semiconductor element provided with semiconductor film
Inventor: TAKAHASHI KOJI
IPC: H01L21/205
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element with low optical active threshold.  <P>SOLUTION: A substrate is adjusted to 420°C to 550°C. Source of gallium, source of indium, source of arsenic and source of antimony are supplied to the substrate. Thus, the semiconductor element is provided with a dot crystal film in which crystal is grown at speed of not more than 0.6nm at every second. The uniformity, independency and formation density of a dot structure are high, and the purity is high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004074145-A (JP)
Title: Coated body for electronic component member having excellent heat radiation
Inventor: WATASE TAKESHI
IPC: C09D163/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new coated body for electronic component members which can include the reduction of the temperature (heat radiation characteristics) within the electronic component members while satisfying the characteristics (the assurance of airtightness by accompanying waterproofing, dustproofing, etc., downsizing, weight reduction, etc.) required for the electronic component members.  <P>SOLUTION: The coated body for the electronic component members is formed by coating the front and rear surfaces of a substrate with heat radiation coating films which have the heat radiation and do not contain conductive fillers. The coated body is ≥1.5°C in the difference ΔT1 (=T1<SB>B</SB>-TI<SB>A</SB>) between the temperature T1<SB>A</SB>of a T1 position when a heat radiation evaluation apparatus is used and the coated body is used as a test specimen and the temperature T1<SB>B</SB>of the T1 position when the substrate not coated with the coating films is used as the test specimen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004339390-A (JP)
Title: Polyester and manufacturing method therefor
Inventor: KATO JINICHIRO
IPC: C08G63/85
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyethylene terephthalate prepared from environmentally friendly raw materials using an inorganic titanium catalyst and substantially without antimony catalysts, and having excellent whiteness, moldability, melt stability, clear dyeing properties, or the like, and to provide a manufacturing method for the polyethylene terephthalate.  <P>SOLUTION: The polyethylene terephthalate (PET) satisfies the following (1) to (5): (1) intrinsic viscosity is 0.3-1.2 dl/g; (2) contents of cobalt element and antimony element are both ≤5 ppm; (3) L* value is ≥70, and b* value is -2 to 10; (4) content of a coprecipitate of titanium oxide and at least one selected from the group consisting of silicon oxide, zirconium oxide and hafnium oxide is 5-150 ppm; and (5) the copolymerization rate of diethylene glycol is 0.1-2 wt.%. The PET according to the present invention uses substantially no metal catalysts such as an antimony catalyst that may cause problems according to the applications, is made from raw materials that are environmentally friendly including an inorganic titanium catalyst, and has excellent whiteness, moldability, melt stability, clear dyeing properties, or the like. It can be applied to various applications including fibers, molded articles and films.  <P>COPYRIGHT: (C)2005,JPO&NCIPI