baber/WOPTO huggingface dataset:
Patent JP-2003304708-A (JP)
Title: Plowing device
Inventor: WAKUTA KENSAKU
IPC: A01B33/08
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plowing device having a simple fixed structure of an extended leveler 33 and performing operations such as the positional adjustment and fixation of the extended leveler 33, etc., and the adjustment of the extended leveler smoothly almost without being affected by sand or mud.  <P>SOLUTION: This plowing device by installing a rear cover 26 at the rear side of plowing claws 22, mounting the extended leveler 33 at the rear part of the rear cover 26 as freely extendable and supporting the extended leveler 33 with the rear cover 26 through a leveler-fixing part 34 is characterized by fixing the extended leveler 33 by engaging the leveler-fixing part 34 of the extended leveler 33 with an engaging part 35 at the rear cover 26 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317544-A (JP)
Title: Tape for relaxing electric field
Inventor: KOBAYASHI HIROYUKI
IPC: H01B3/28
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ecological tape for relaxing an electric field.  <P>SOLUTION: The tape for relaxing the electric field is a mixture of nitrile rubber and/or hydrogenated nitrile rubber and acrylic rubber and/or ethylene acrylic rubber, and is formed using a composition made by blending the mixture where the mass ratio of nitrile rubber and/or hydrogenated nitrile rubber and acrylic rubber and/or ethylene acrylic rubber is 95/5-5/95 with carbon black of 5-20 wt.% with reference to the total mass of the composition, and has a dielectric constant of 10-50 in the thickness direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314560-A (JP)
Title: Rolling equipment
Inventor: KONNO MASARU
IPC: F16C33/32
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the high performance of abrasion resistance without peeling of DLC layer even if high contact stress is given in a roller bearing that the DLC layer is formed on the plane of an orbit, etc.  <P>SOLUTION: An under layer 6 consisting of chrome thin film, a intermediate layer 7 consisting of 'chrome + carbon' thin film and a DLC layer 8 containing argon are formed to this order on the face of a member 5 of SUJ2 (in other words, whole outer circumference face 10 of an inner ring 1, whole inner circumference face 20 of an outer ring 2 and whole surface of a ball 3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269314-A (JP)
Title: Low-head hydraulic power generation device
Inventor: MITSUMA KAZUO
IPC: F03B17/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power generation device emitting no waste gas or noises, requiring no provision of a water draining facility, etc., which is easily installed.  <P>SOLUTION: A water tank 14 is installed on a mobile machine table so that the water therein 14 is led to a hydraulic generator 18 installed under the table where the power generation is conducted, and a generator M on the table 10 is rotated by part of the generated power to drive a lift pump P, and all water exhausted from the generator 18 at the time of power generation is circulated to the water tank 14 via pipes 26 and 28 so as to perform the power generation continuously, wherein the machine table 10 is fitted with an air turbine 36 and a compressed air tank Ta generating a rotational power by blowing the compressed air thereto, and the air turbine 36 is rotated by the compressed air supplied from the tank Ta and the rotational power is transmitted to the main shaft of the generator 18 so as to complement the water force of low head. Thus, the intended low-head hydraulic power generation device is accomplished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003316181-A (JP)
Title: Heating device and image forming apparatus
Inventor: HAYAKAWA TATSURO
IPC: H05B6/14
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent slurring, igniting and smoking due to slipping of a fixing belt.  <P>SOLUTION: Driving force is applied to the fixing belt by transmitting driving force to a flange member provided on both ends of the fixing belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313894-A (JP)
Title: Manhole cover
Inventor: SUZUKI EIICHI
IPC: E02D29/14
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new manhole cover having a large slip preventing effect and easily recycled without using dissimilar materials.  <P>SOLUTION: Two or more protruding parts 5-10 respectively formed in frustum shape of polygonal pyramid, adjacent to one another through first groove parts 12-17 and alternately different in height, are continuously formed on an upper face. A large number of protruding part groups 11 comprising two or more protruding parts 5-10 alternately different in height, are formed through second groove parts 25 wider than the first groove parts 12-17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310167-A (JP)
Title: Method for producing cake
Inventor: HIROSE AKIO
IPC: A21D13/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cake imparted with the good flavor and sweetness of wheat flour without deteriorating the appearance of the cake.  <P>SOLUTION: Wheat bran extract is used in the production of a cake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315156-A (JP)
Title: Furnace temperature distribution measuring device and method
Inventor: NOMA AKIRA
IPC: G01J5/60
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furnace temperature distribution measuring device and method which can measure an absolute temperature distribution of matter to be burned in an incinerator.  <P>SOLUTION: A relative temperature distribution of the to-be-burned matter in a furnace 1 is measured by an infrared camera 11 and an absolute temperature of the to-be-burned matter at least one position is also measured by a two wavelength thermometer 12. A temperature distribution calculation part 13 combines the relative temperature distribution measured by the infrared camera and the absolute temperature of the to-be-burned matter at least one position measured by the two wavelength thermometer, and determines an absolute temperature pattern for the to-be-burned matter. In addition, by using an infrared camera through a band path filter, an absolute temperature pattern is determined using at least two relative temperature patterns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319092-A (JP)
Title: Communication terminal, service providing unit, common setup information management unit, and communication control method
Inventor: NIISATO NORIKO
IPC: H04M11/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal, a service providing unit, a common setup information management unit, and a communication control method, which can function the user setup information effectively.  <P>SOLUTION: Operation control (for example, forwarding/automatic answering function activation) of a plurality of a service providing units is implemented based on a common setup information or a user operation. Troubles such that an operation control according to a setup information cannot be implemented due to no transfer of the setup information to a control unit are solved, by providing a common setup information management unit (DCF (device control function)) 11 for managing the setup information set commonly up at a plurality of service providing units to output a control instruction information based on the setup information or a user operation, and the control unit 12 for controlling the operation of the plurality of service providing units based on the control instruction information outputted from the common setup information management unit 11, at a communication terminal 10 comprising the plurality of service providing units (adapter unit 14 and operating unit 13) for providing a predetermined information service along with terminating a call and accepting a user operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328107-A (JP)
Title: Method of forming oxide-ceramic composite material
Inventor: SUZUKI MASAHITO
IPC: C04B41/87
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique by which an oxide-ceramic composite material having excellent hardness and wear resistance can easily be formed by controlling the crystal grain size in the material as the main purpose.  <P>SOLUTION: In the method of forming an oxide-ceramic composite material, a double oxide amorphous material formed by a thermal spraying method using a ceramic material is heat-treated, so that multiple kinds of crystal grains are precipitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322986-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device and electrophotographic unit equipped with the electrophotographic photoreceptor
Inventor: MAEDA TATSUO
IPC: G03G5/06
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having stable electric characteristics even for repeated use and having excellent characteristics against PM (photomemory) with respect to the electrophotographic photoreceptor containing ethylene tetrafluoride resin as a lubricant in a charge transfer layer.  <P>SOLUTION: In the electrophotographic photoreceptor having at least a substrate, a charge generating layer on the substrate and a charge transfer layer on the charge generating layer, the charge generating layer contains oxytitanium phthalocyanine and the charge transfer layer contains ethylene tetrafluoride resin as a lubricant and a bispyrazolone compound expressed by general formula (1). In formula (1), each of Ar<SB>1</SB>and Ar<SB>2</SB>represents an aromatic hydrocarbon group which may have a substituent or a heterocyclic group which may have a substituent and each of R<SB>1</SB>and R<SB>2</SB>represents the alkyl group, an aralkyl group or an aryl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328625-A (JP)
Title: Wire lock housed in pipe
Inventor: USUGI KAZUHIRO
IPC: B62H5/16
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To use the whole of a wire lock by taking it out of a pipe for a wire lock which is made storable in a pipe provided in a body of a bicycle or a two-wheeled vehicle, to make its installation to a bicycle easier, to avoid using a long wire, and to make it easier to place the wire in or take it out from the pipe.  <P>SOLUTION: A cylinder lock mechanism 1 is used for the lock and the cylinder lock mechanism 1 is set to a locked state inside the pipe B, a ring-shaped elastic body 7 provided at the outer periphery of the cylinder lock mechanism 1 is swelled; and by the pressure welding and friction between the swelled portion 20 of the elastic body 7 and the inner peripheral surface of the pipe B, the storage condition of the wire lock is maintained as the feature of the wire lock housed inside the pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333167-A (JP)
Title: Facsimile machine
Inventor: YOSHITANI AKIHIRO
IPC: H04N1/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily know who is a called party when retrieving a telephone directory or receiving a number display.  <P>SOLUTION: Image data read by an image reading part are segmented and saved in association with telephone directory data and when retrieving the telephone directory or receiving the number display, the image is displayed on a display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335515-A (JP)
Title: Highly three-dimensionally regular nanoporous inorganic body having micropore, method for producing the same, and method for evaluating the same
Inventor: ENDO AKIRA
IPC: C01B37/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanoporous inorganic body which has micropores with nanosize pore diameters and in which the porous structure has high three- dimensional regularity.  <P>SOLUTION: The nanoporous inorganic body is composed of a skeleton comprising an inorganic material and many micropores with nanometer level pores formed therein and has high three-dimensional regularity, wherein the pore diameter at the peak of a pore diameter distribution as determined from a nitrogen adsorption isotherm is 0.5-5 nm and the half-width of the X-ray diffraction peak in the (100) face is 1 (2θ/degree) or smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334505-A (JP)
Title: Water barrier sheet of waste disposal plant and self- repairing type water barrier sheet
Inventor: OTSUKA GIICHI
IPC: B09B1/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a water barrier sheet of a waste disposal plant capable of easily executing the desired water barrier sheet in a state generating no waste material while forming a plurality of bag bodies on a lower layer sheet to allow them to communicate with each other in a meandering state and achieving the reduction of a production cost and the shortening of a term of works while ensuring quality by devoting to simple work on an execution site, and a self-repairing type water barrier sheet.  <P>SOLUTION: The water barrier sheet 1 of the waste disposal plant is constituted of a plurality of bag bodies each formed of a waster impermeable single lower layer sheet 2 laid so as to cover the whole region of the base surface of the waste disposal plant together with a water impermeable rectangular upper layer sheet 3 arranged on the single lower layer sheet 2, openings 8 for allowing the bags to communicate with each other at alternate diagonal positions, shape holding materials 6 arranged in the bag bodies and feed and return pipings 10 and 12 arranged to the lower layer sheet 2 with the first and final bag bodies among the bag bodies communicating with each other by the openings. The plurality of the bag bodies communicating with each other by the openings are demarcated in a predetermined direction to be formed as a plurality of demarcated regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336539-A (JP)
Title: On-vehicle electronic control device
Inventor: HASHIMOTO KOJI
IPC: G06F17/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the compactness and standardization of a device by reducing a burden on a microprocessor related to an input/output processes for an on-vehicle electronic control device.  <P>SOLUTION: A plurality of pieces of ON/OFF information inputted from an indirect input interface circuit 131b are sent through a variable filter circuit 133a of which the filter constant is set by a constant setting register 135b and bidirectional serial communication circuits 126 and 116 to a RAM memory 113. The filter constant stored in a nonvolatile memory 112 is sent through the bidirectional serial communication circuits 116 and 126 and stored in the constant setting register 135b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335606-A (JP)
Title: Bloom-delaying agent of flower and method for delaying bloom
Inventor: WATANABE KAZUNORI
IPC: A01N37/42
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bloom-delaying agent obtaining an excellent delaying effect on the booming periods of flowers, and to provide a method for delaying the blooming of the flowers.  <P>SOLUTION: The bloom-delaying agent contains at least 1 kind of a jasmonic acid-based compound expressed by formula (1) (wherein, R<SP>1</SP>is a hydrocarbon group; and R<SP>2</SP>is H or a hydrocarbon group). The method for delaying the blooming of the flowers is provided by using at least 1 kind of the jasmonic acid-based compound on the flowers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346262-A (JP)
Title: Network-type emergency reporting system
Inventor: WADA MITSURU
IPC: F21S2/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network-type emergency reporting system capable of improving the reliability upon reporting.   <P>SOLUTION: This network-type emergency reporting system uses crime- prevention lamp poles 1 and is configurated by connecting an emergency call switch 15, a monitor camera 12, the plurality of crime-prevention lamp poles 1 comprising an emergency alarm unit 10 including a microphone for reporting 16 and a speaker 17, and transmitting a report signal, and a monitoring center 2 comprising a crime-prevention control server 20 for displaying an image picked up by the corresponding monitoring camera 12 on a display part when it receives the reporting data from the emergency alarm unit 10, to a network NT. The emergency alarm unit 10 comprises a band control part 36 for controlling the band of the control data relating to the reporting signal, the voice data relating to the microphone for reporting 16 and the speaker 17, and the image data relating to the monitor camera 12 on the basis of the band control regulations having the specific order of priority.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343906-A (JP)
Title: Equipment fall preventing fitting
Inventor: SHIMIZU TAKUYA
IPC: F24F13/32
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment fall preventing fitting to be used for ceiling fit type equipment having the various structure freely to remove the equipment.   <P>SOLUTION: The equipment to be fixed to an opening part 2 opened in a partition structure 1 for partitioning a room-inside and a roof-space by screwing a fitting flange 6 formed in a case of an equipment body 3 thereof is formed of a holder fitting 7 to be installed in an opening edge of the partition structure 1 of the opening part 2 before fitting the equipment main body 3 and a lock fitting 8 to be installed in the holder fitting 7 after fitting the equipment main body 3 to the opening part 2. The holder fitting 7 is formed into a channel shape for holding the partition structure 1 over from the room-inside to the roof-space, and has a web part extension part 11 projected from a flange part 9 provided in the room-inside and provided with a lateral hole 10. The fitting flange 6 is provided with a through hole 15 for passing the web extension part 11, and the lock fitting 8 is installed for barring in the lateral hole 10 of the web extension part 11 by inserting it from the through hole 15 of the fitting flange 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341971-A (JP)
Title: Conveyor device
Inventor: KAWAMURA TOSHIYA
IPC: B66B31/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a failure caused by insufficient inspections, etc., by notifying a caretaker at a job site or a maintenance company that an inspection is required and asking a proper inspecting work.   <P>SOLUTION: An inspection timing judgment processing part 24 judges whether or not the inspection is required for an elevator based on information from a safety switch 15, a timer 23 and various kinds of sensors. When the inspection timing judgment processing part 24 judges that the inspection is required, an inspection indicator lamp 21 provided on an operation panel, etc., is turned on under the control by a light emitting control part 25 to notify the manager, etc., at the job site of the effect that the inspection is required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060580-A (JP)
Title: Optical communication system
Inventor: CHRAPLYVY ANDREW ROMAN
IPC: H04B10/516
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide high bit rate long-distance dispersion control optical transmission system effective at a point of a cost effect in a (ultra) long-distance transmission of a plurality of WDM channels. SOLUTION: As an encoding system in a high bit rate long haul dispersion control optical transmission system, not a conventional on/off keying(OOK) but a phase shift keying(PSK) or a differential phase shift keying(DPSK) is used, and a signal format is not an NRZ but an RZ. Thus, regarding an optical intensity, one RZ pulse always exists in all bit slots. The system can combine a plurality of channels having a plurality of wavelengths in a WDM or a density wavelength division multiplexing(DWDM) structure. The dispersion control can be provided by using several techniques like a dispersion control soliton, a quasi-linear transmission or a conventional RZ transmission.
Patent JP-2003346234-A (JP)
Title: Vending machine
Inventor: SAITO HIROAKI
IPC: G07F9/10
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To keep chambers configurated in a storage at a predetermined temperature without rusting, complicating the manufacturing work nor increasing power consumption.   <P>SOLUTION: In this vending machine wherein a plurality of chambers 11a, 11b, 11c are defined in the storage 11 by mounting partitions 16 inside of the storage 11, a projecting part 14a having a flash structure where a part opposite to a lower face of the partition 16, of a bottom wall 14 of the storage 11 is projected upward, and slits 14a are discontinuously formed on the projecting part 14a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348536-A (JP)
Title: Digital camera
Inventor: FURUBAYASHI KOJI
IPC: H04N5/225
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in which image data are prevented from being tampered without changing a data size.   <P>SOLUTION: In the digital camera for recording CCD-RAW data outputted from a CCD as data of 12 bits per pixel onto a memory card as data of 2 bytes, data such as copyright information are embedded in an area of valid data except for image data contained within 2 bytes. Thus, the image data are effectively prevented from being tampered by a third person without changing the size of the image data or deteriorating a picture quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347021-A (JP)
Title: Heating coil unit for induction cooking device
Inventor: SHOJI TETSUYA
IPC: H05B6/12
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress uneven heating in induction heating and enhance cooing performance and usability by uniformizing magnetic flux for induction heating throughout the circumference.   <P>SOLUTION: This induction heating cooking device comprises a top plate 1 arranged on the top surface of a body 3 and an induction heating coil unit installed under the top plate 1. The heating coil unit comprises an annular coil winding 15, a coil holding table 16 holding the coil winding 15, and ferrite 17 arranged under the coil holding table 16. A winding starting part 15a of the coil winding 15 and a winding ending part 15b of the coil winding 15 of the heating coil unit are arranged to have almost the radial position with respect to the center of the coil holding table 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001046-A (JP)
Title: Charged particle, bonding material, electronic circuit substrate and method for manufacturing them
Inventor: MATSUZAKI SHIGEO
IPC: B23K35/363
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding material suitable for bonding an electronic component with a wiring pattern formed on a substrate.  <P>SOLUTION: Each of charged particles 10 includes: a metal particle 1 formed of metal having a melting point of ≤ 250°C and a grain size of 0.1-20 μm; and a resin layer 2 which coats the metal particle 1 and is formed of a resin with a glass transition point of 0-90°C, an acid value of 100-250 KOH mg/g and a weight average molecular weight of 250-1,250. The charged particles 10 are printed on a base body formed with a wiring pattern thereon by an electrophotographic process to form a bonding pattern. The electronic component is disposed in contact with the bonding pattern, and the base body with the electronic component disposed thereon is heated to melt the metal. Thereafter, the base body is naturally left or cooled to condense the metal, and the electronic component is bonded with the base body.  <P>COPYRIGHT: (C)2004,JPO