baber/WOPTO huggingface dataset:
Patent JP-2003251220-A (JP)
Title: Method for generating minus ion and minus ion generator
Inventor: NAKAJIMA YOJI
IPC: F24F1/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating minus ion and a minus ion generator.  <P>SOLUTION: A high molecular resin film which forms micro pores having gas permeability therein is used as a gas-permeable material, gas such as air or oxygen is compressed and is allowed to forcibly pass the micro voids formed in the film and minus ions are generated by using static electricity with friction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254443-A (JP)
Title: Shaft sealing device
Inventor: TAKAHASHI HIDEKAZU
IPC: F16J15/40
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a shaft sealing device by structurally simplifying seal parts for sealing a sealed fluid by means of a depressurizing floating ring.  <P>SOLUTION: The floating ring is arranged in a fluid chamber 63, provided with a depressurizing inner surface 3, fitted in a depressurizing clearance 7 against a rotary shaft 50, and also provided with an inflow end face 4 forming an inflow clearance 8 against a bearing housing 60 to allow an inflow of sealant S from an inflow passage 66 to flow into the depressurizing clearance 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250330-A (JP)
Title: Winnower apparatus for combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01F12/32
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winnower apparatus of simple constitution for a combine harvester, in which proper winnowing action is secured by high-precision winnowing control in a wide air flow range under various operation conditions of a combine harvester.  <P>SOLUTION: The winnower apparatus 1 for a combine harvester is equipped with a winnower 3 for winnowing installed in a threshing part 4 and air intake ports 4a and 4b which face the winnower 3 and are opened to the threshing part e for air intake. The air intake ports 4a and 4b are equipped with an air intake adjustment fan 9 which is arranged in series and adjusts the air intake amount and an air intake control part 29 for controlling the number of revolutions and rotary direction of the air intake fan adjustment fan 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004026653-A (JP)
Title: Hemostatic composition of hydroxyapatite polymer composite material
Inventor: AKASHI MITSURU
IPC: A61P17/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hemostatic composition, more specifically a hemostatic composition preventing or reducing hemorrhage from a wounded part by application or implanting in the wounded part.  <P>SOLUTION: This hemostatic composition comprises a composite material containing hydroxyapatite or calcium carbonate having ≤50 μm average particle diameter supported in a biocompatible polymer matrix as an active ingredient. The polymer matrix is especially a hydrogel-forming polymer such as agarose and the composite material is effective for the hemostasis of the wound in a periodontal part during tooth extraction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003258325-A (JP)
Title: Method of manufacturing thermoelectric module and thermoelectric module
Inventor: ITAKURA MASATO
IPC: H01L35/10
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a highly efficient and highly reliable thermoelectric module and to provide the same.  <P>SOLUTION: The method of manufacturing the thermoelectric module comprises a step of solder applying for applying a predetermined amount of solder on an end of a lead wire; and a step of lead wire bonding for bonding the one end of the lead wire, on which solder is applied, to each of the thermal portions provided at both ends of a thermoelectric circuit unit in which at least a pair of P-type thermoelectric element and N-type thermoelectric element is coupled in electrical series. The thermoelectric module is manufactured according to the method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154486-A (JP)
Title: Low melting leadless solder less producing dross
Inventor: LEE JAE OK
IPC: H05K3/34
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide leadless solder which is sued for soldering of electronic parts, etc. SOLUTION: This leadless solder is composed by incorporating, by weight %, 0.1 to 2.0% Cu, 0.01 to 20.0% In, 0.01 to 1.5% P, 0.1 to 6.5% Bi and the balance Sn into the solder. Such Sn-Cu-Bi-In-P-base leadless solder has not only a melting temperature relatively lower than the existing Sn-Ag-base and Sn-Cu-Ag-base leadless solder but lessens the production of dross in soldering and therefore the thermal damage on the electronic parts is lessened and the soldering work can be smoothly carried out in soldering semiconductors and electronic products.
Patent JP-2003260626-A (JP)
Title: Positioning clamp device
Inventor: NAKADA AKIO
IPC: B23Q3/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning clamp device having a mechanism which can detect the positioning condition of a panel by one sensor unnecessary for changing the fitting position built therein.  <P>SOLUTION: A work contact surface 24c with the panel brought into contact therewith is formed on a work receiving cylindrical body 24, and a locate pin 23 with a positioning hole of the panel fitted thereto is protruded therefrom. A clamp arm 26 to tighten the panel in a freely advancing/retracting manner is provided in a slit 25 of the locate pin 23. A detection rod 41 is protruded from the work contact surface 24c in an advancing/retracting manner, and the detection rod 41 is connected to a sensor plunger 42 having a magnet 45 via a sleeve 43 provided so as to surround the clamp arm 26. When the panel is brought into contact with the work contact surface 24c, the detection rod 41 is retracted, and the sensor plunger 42 is also moved. When the magnet 45 faces a magnetic sensor switch 46, the signal is output, and the positioning of the panel is confirmed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261312-A (JP)
Title: Nanohorn carrying body and method for producing the same
Inventor: IIJIMA SUMIO
IPC: C01B31/02
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanohorn carrying body capable of more effectively and easily utilizing the tip shape of carbon nanohorns, and a method for producing the same.  <P>SOLUTION: A carbon nanohorn aggregate (1) is dispersed in a dispersion liquid, this dispersion liquid is supplied to the top of a substrate (3), only the dispersion liquid is removed to arrange the carbon nanohorn aggregate (1), and part or all of this carbon nanohorn aggregate (1) is coated with a fixing material (2) and carried on the fixing material (2) to obtain the objective nanohorn carrying body in which part or all of one or more carbon nanohorn aggregates (1) are carried by the fixing material (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272412-A (JP)
Title: Lighting fixture for vehicle
Inventor: AKIYAMA KIYOHIRO
IPC: F21Y101/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle capable of being used both as a stop lamp and tail lamp serviceable in all regions over the U.S.A. and Europe.  <P>SOLUTION: The reflection surface 17 of the lighting fixture is formed in a divided arrangement from the first parabolic reflection surface 24 with a filament 21 for the stop lamp located at its focal point f1 and the second parabolic reflection surface 25 with a filament 22 for the tail lamp located at its focal point f2. Accordingly that portion of light according to the conventional arrangement which is distributed in deviation owing to the dislocated installation of the filament for tail from the focal point of the reflection surface is complemented by the second parabolic reflection surface, and the light intensity at each measuring point can be set in a narrow range. Therefore, the lighting fixture 1 for the vehicle meets the laws and/or regulations of Japan, the U.S.A. and Europe simultaneously, which has been very difficult, and there is no need to produce in minor quantities for respective regions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002352472-A (JP)
Title: Optical information recording medium, its manufacturing method and its recording/reproducing method
Inventor: SAKAGAMI YOSHITAKA
IPC: G11B7/24
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a reliable optical information recording medium excellent in corrosion resistance and improved in signal amplitude, its manufacturing method, and its recording/reproducing method. SOLUTION: This is a phase-change optical information-recording medium that has a recording layer (14) which makes reversible change optically detectable in amorphous phase and crystal phase by irradiating an energy beam, a reflection layer (17), and an intermediate dielectrics layer (16) between the recording layer (14) and the reflection layer (17) all on a transparent plate (1). A principal component of the reflection layer (17) is Ag and the main component of the dielectrics layer (16) is at least one of oxide of Ta, nitride of Ta, and nitrile oxide of Ta. Further, an interface layer (15) can be disposed between the recording layer (14) and the dielectrics layer (16).
Patent JP-2002362743-A (JP)
Title: Distribution control system and its method as well as server device and its control method
Inventor: SHIBA RIKIO
IPC: G06Q10/00
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, although manufacturers and stores for supplying and selling commodities including business consumable supplies have a considerable number of commodities in their warehouse for short-period supply of the commodities to customers, they have not always the commodities in proper stock because of the large variety of commodities and the difficulty of demand forecasting and so they cannot deliver the commodities in a short period. SOLUTION: A main server 81 controls inventory reservation in a branch warehouse in accordance with the determination of the degree of emergency for order information received from a user's information processor 41 via a communication line 100 and the comparison of the number of ordered items shown by the order information with the number of non-reserved items in stock.
Patent JP-2003269970-A (JP)
Title: Method of displaying necessary time for mountain climbing route
Inventor: MATSUI KOICHI
IPC: G01C21/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of forecasting and displaying the necessary time T<SB>i</SB>from a start point P<SB>0</SB>to each point P<SB>i</SB>of a mountain climbing route on the basis of the past cases, and providing the necessary time to a climber, so that the climber enjoys the climbing in safety.  <P>SOLUTION: In this method of displaying the necessary time for mountain climbing route, for storing the altitude hi corresponding to a point P<SB>i</SB>on the mounting climbing route, and representing the necessary time T<SB>i</SB>from the start point P<SB>0</SB>to the point P<SB>i</SB>while applying a position-altitude data (xi, yi, hi) of the point Pi as parameter, the data acquired from a GPS device by actually footing it, can be used as the position-altitude data (xi, yi, hi) of the point Pi on the mounting climbing route.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333935-A (JP)
Title: Method and system for hot-inserting controller in redundant controller system
Inventor: OLDFIELD BARRY J
IPC: G06F11/16
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of hot-inserting a controller. SOLUTION: This method of hot-inserting a controller into a redundant controller system 30 includes a step 82 for configuring a first controller 32 so that a first memory 50, a task processor 52, and a system operation processor 54 can be included, and for allowing the first memory 50 to include a first memory image, a step 84 for operating the redundant controller system 30 through the first controller 32, a step 85 for processing a system operation command through the system operation processor 54, a step 86 for inserting a second controller 34 including a second memory into the redundant controller system, and a step 88 for processing a background task including the copy of the first memory image to the second memory during the processing of the system operation command through the first controller 32 by using the task processor.
Patent JP-2003266688-A (JP)
Title: Inkjet printer
Inventor: SHIMIZU KAZUO
IPC: B41J2/045
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a yield decrease due to a leak between adjacent channels by setting a support at a diaphragm and improving an adhesion at an assembly time, and to make a projecting part size highly accurate by reducing irregularities due to a width of a region to be etched.  <P>SOLUTION: A notch is formed at the support having a narrower gap among gaps between projecting parts and support parts formed on the diaphragm, whereby an equivalent etching region width in wet etching is widened and the diaphragm can be manufactured with a high size accuracy. A width of an outer periphery etched in a ring shape, namely, the notch of the support is made smaller than a width of a wall face for forming a channel, whereby the adhesion at the assembly time is secured and the yield decrease due to the leak between adjacent channels can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270291-A (JP)
Title: Inspection device for high-frequency product
Inventor: FUJIMOTO TSUTOMU
IPC: G01R31/26
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a parasitic capacity at a tip having a coaxial structure and so on, and to prevent generation of large variation in characteristic values measured in inspection by the use of RF signals.  <P>SOLUTION: An inspection device for high-frequency products has a coaxial structure composed of a metal block 1, an insulating tube 6 fitted in a through hole 3 formed in the metal block 1, and a probe 2 for signals inserted into the insulating tube 6. One end side of the probe 2 has a touching portion to a substance to be inspected 7, and the other end side has a connection for being connected to a signal line 8 of a measuring system. A probe 4 for the GND which touches the substance 7 is coupled to the metal block 1 on the side facing the substance 7 of the metal block 1, and at a side spot of the probe 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269756-A (JP)
Title: Air cleaner
Inventor: OSADA NAOYA
IPC: F24F7/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner whose air quantity is easily changed with small die investment.  <P>SOLUTION: An air cleaner body is composed of a front case 1, an intermediate case 2 and a rear case 3 having a blowoff port 12 at the upper face. A suction port panel 5 is provided at the front face of the front case 1. A dust collecting filter 6 and a deodorizing filter 7 are disposed in the front case 1, and a motor 8 is fixed to the back face. A scroll wall 9 is disposed in the intermediate case 2, and a scroll wall 10 and a blower fan 11 are disposed in the rear case 3. The intermediate case 2 is attached or detached to change the depth dimension of the blower fan 11. The air quantity is easily changed by allowing the attachment and detachment of the intermediate case 2 and the change of the depth dimension of the blower fan 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265981-A (JP)
Title: System and method of cleaning electric dust collecting facility
Inventor: WADA AKIRA
IPC: B03C3/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the necessity of the maintenance of a cleaning system for an electric dust collector by efficiently removing SS (suspended solid) components from the electric dust collector.  <P>SOLUTION: A cleaning system 10 for cleaning the electric dust collector 2 for collecting the SS components in a tunnel T is provided with: cleaning water supply parts 11, 12, L1 for supplying the cleaning water to the electric dust collector 2; a soil water storage tank 15 for storing soil water passed through the electric dust collector 2 and containing the SS components; a filter 16 for treating the soil water from the soil water storage tank 15 and a concentration sensor 21 for detecting the concentration of the SS components in the soil water storage tank 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274526-A (JP)
Title: Distribution board
Inventor: YOSHIOKA YASUHIRO
IPC: H02B13/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain size reduction of distribution board.  <P>SOLUTION: A load of a secondary circuit in a voltage transformer is set to a small value corresponding to a case, where a digital apparatus is connected with the secondary circuit. The necessity of additionally connecting a load is eliminated to reduce the voltage transformer and a casing for storing the voltage transformer, thus attaining size reduction in the distribution board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270281-A (JP)
Title: Slide tray
Inventor: UMEHARA TAKEHIKO
IPC: G01N17/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a work when an electrical wire is passed through a thermostat and to pass many wires without bringing about superposition or a bend with excellent sealability.  <P>SOLUTION: A slide tray 100 comprises an upside section having an upper cover 31, an upside plate 41, an upper flexible material 51, an upper body 71, an upper frame 81, an upper end plate 91 and the like; a lowside section having a lower cover 32, a lowside plate 42, a lower flexible material 2, a lower body 72, a lower frame 82, a lower end plate 92 and the like, and snap locks 6, 10 detachably by a one-touch operation. The upper and the lower flexible materials have wide widths in an X direction and long lengths in a Y direction, and are each made of a flexible material such as a silicone rubber or the like. The many wires 1 are held in a state similar to a straight line and guided with the well sealability between the upper and the lower flexible materials by a simple work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003005478-A (JP)
Title: Blade for image forming device
Inventor: SASAGAWA YOSHIKI
IPC: G03G15/00
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a blade for an image forming device capable of excellently holding the surface property of a blade member and comparatively easily formed. SOLUTION: In this blade for the image forming device constituted by bonding a blade member consisting of an elastic rubber member to one end in the width direction of a supporting plate 11, the plate 11 and the blade member 12 are bonded with a double coated adhesive tape 13 having an adhesive layer on both sides of base material consisting of plastic film.
Patent JP-2003280229-A (JP)
Title: Electrophotographic photoreceptor and image forming device
Inventor: AZUMA JUN
IPC: G03G5/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor containing a ketone derivative excellent in charge transfer property in a photosensitive layer, having high sensitivity, low residual potential, excellent electrification performance and excellent characteristics for repeated use, and to provide an image forming device free from image fog even when images are repeatedly formed.  <P>SOLUTION: A ketone derivative expressed by general formula (1) is incorporated into the photosensitive layer of the electrophotographic photoreceptor to be used in the image forming device. In formula (1), R<SP>1</SP>represents a halogen atom, alkyl group, alkoxy group, aryl group, aralkyl group, alkylthio group or residue to form a ring, R<SP>2</SP>is a hydrogen atom, an alkyl group or an aryl group, X represents a condensed polycyclic hydrocarbon, m represents an integer of 0 to 5, and when m is ≥2, a plurality of R<SP>1</SP>may be same or different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279077-A (JP)
Title: Air-conditioner device driven by gas engine
Inventor: YAMAMOTO MICHIHIKO
IPC: F24F5/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner device driven by a gas engine managing well even with an eventual leak of oil at an oil piping.  <P>SOLUTION: The air-conditioner device driven by the gas engine is composed of a housing having a bottom panel 11, a gas engine, a compressor driven by the gas engine for compressing a refrigerant, a heat-exchanger to conduct heat exchange of the refrigerant, and an oil tank to accommodate the oil used in the gas engine. The bottom panel 11 forms an oil storing chamber 110 for storing the oil, and preferably has a water shakeoff chamber 120 and an oil weir 130 protruded upward for partitioning the water shakeoff chamber 120 from the oil storing chamber 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235702-A (JP)
Title: Device for fixing body stand and pole
Inventor: MIYAZAWA TOMIO
IPC: A47F8/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To securely fix the main body of a body stand on a pole while inclining forward a round neck part of the body stand so as to be convenient for garment making or garment display, and to securely refrix the body of the body stand and to improve workability when its direction is changed to a desired position by releasing its fixation.  <P>SOLUTION: A cap 4 with a horizontal upper surface 4a is fixed at the top end of the forward inclined neck part 12 of the main body 1 of the body stand. An insertion hole 4b with a clearance is bored on the cap 4. A male screw 19b is vertically projected from the top end of a vertically raised pole 19a. The male screw 19b is passed through the forward inclined neck part 12 and the insertion hole 4b with a clearance. A female screw 6a threadably provided in a handle 6 is secured to the male screw 19b to bring a horizontal bottom surface 6b of the handle 6 into pressure contact with the horizontal top surface 4a of the cap 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281642-A (JP)
Title: Smoke sensor
Inventor: YOSHITSURU TOMOHIRO
IPC: G08B17/11
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoke sensor capable of easily adding various security functions to the smoke sensor.  <P>SOLUTION: This smoke sensor comprises a sensor base 1 fixed to a ceiling or the like, a sensor head 2 containing a smoke sensing part set under the sensor base 1. An expansion unit 3 for adding security function can be detachably mounted on the smoke sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276876-A (JP)
Title: Image forming device
Inventor: FUJITA AKIHIRO
IPC: B65H3/06
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device with a simple structure preventing co-rotation of a paper feeding rotor in drive of a register roller.  <P>SOLUTION: This image forming device has: a paper feeding roller 21 provided in a paper feeder 10; the register roller 5 stopping a transfer material fed from the paper feeder 10 once, sending the transfer material in synchronization with the image forming of an image forming part 2; a drive motor 20 driving the paper feeding roller 21; and a paper feeding clutch 26 with a gear 27 controlling the drive of the paper feeding roller 21. The register roller 5 is drivably connected to a drive means, and the gear 27 of the paper feeding clutch 26 is used as an idler gear. The paper feeding roller 21 is provided with a torque limiter 40 applied with a prescribed load preventing the co-rotation.  <P>COPYRIGHT: (C)2004,JPO