baber/WOPTO huggingface dataset:
Patent JP-2003240027-A (JP)
Title: Movable body controller, automobile, rolling stock, aircraft, and machine tool
Inventor: HONMA AKIRA
IPC: F16D63/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative technology that accumulates energy in braking applied to a rotator, can use the energy for restart or acceleration of the rotator, and continuously operates a brake to the rotator even when the energy amount excesses an accumulable energy amount.  <P>SOLUTION: A movable body controller comprises a first rotator 1 rotated by a rotating shaft 4, a second rotator 2 that can contact with and separate from the first rotator 1 and is rotated by the rotating shaft 4, an accumulating mechanism for accumulating the energy when the first rotator 1 abuts on the second rotator 2, and a differential rotating mechanism for rotating the second rotator 2 at a rotation speed different from that of the first rotator 1. When the energy is accumulated, the energy is applied as a load to decrease the rotation speed of the first rotator 1, and thus the rotation speed of the rotating shaft 4 is decreased. When the second rotator 2 is rotated at the rotation speed different from that of the first rotator 2 in an abutting state of the first rotator 1 on the second rotator 2, the rotation speed of the rotating shaft 4 is decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240354-A (JP)
Title: Tool and method for regenerative heater installation
Inventor: YOSHIDA HISASHI
IPC: F24D15/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative heater installation tool that enables a worker to move a regenerative heater by himself without scratching the flooring material, and to provide a regenerative heater installation method that enables the worker to move the regenerative heater and carry out maintenance work or the like by himself.  <P>SOLUTION: The installation tool is prepared for the regenerative heater 9 wherein heat is generated by a heater and stored in a heat storage block. The tool comprises a fork member 3 that can be inserted underneath the regenerative heater 9, a slide member 4 provided at the base of the fork member 3, a vertical guide member 5 liftably supporting the slide member 4, and an operating lever 6 lifting and lowering the fork member 3 through a fulcrum S. The slide member 4 is connected to the operating lever 6 so as to be liftable by the lifting operation of the operating lever 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245829-A (JP)
Title: Machining liquid feeder and machining liquid feeding method for electric-discharge machine
Inventor: OKADA ATSUSHI
IPC: B03C1/10
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining liquid feeder and a machining liquid feeding method for an electric discharge machine, by which the volume of conductive particles to be used can be reduced to cut down process costs, and steady electric-discharge machining can be maintained for a long period.  <P>SOLUTION: The machining liquid feeder 21 comprises an electric-discharge machining liquid storing tank 22, a contaminated machining liquid storing tank 23, a filter 24 for removing residues from machining liquid 30 stored in the contaminated machining liquid storing tank 23, and a cleaned machining liquid storing tank 25 for feeding the machining liquid 30 clean of the residues by the filter 24 to the electric-discharge machining liquid storing tank 22. The filler 24 backwashes the machining liquid 30, making it flow back to the contaminated machining liquid storing tank 23. Between the electric-discharge machining liquid storing tank 22 and the contaminated machining liquid storing tank 23, a first residue eliminator 26 utilizing magnetic force and a second residue eliminator 27 utilizing gravity are also provided to remove residues contained in the machining liquid 30 discharged from the electric-discharge machining liquid storing tank 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246565-A (JP)
Title: Energy saving type hydraulic elevator device
Inventor: HASEGAWA KISAKU
IPC: B66B9/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy saving type hydraulic elevator, which is small- sized and has simple structure, whose maintenance is easy, in which shocks are small, lifting a cage for carrying people and/or load by using pressure oil stored in an accumulating cylinder to reduce used electric energy, and utilizing speed control cylinder disposed to a balance weight to control a lifting speed of the cage.  <P>SOLUTION: The hydraulic elevator device is for elevating the cage 15 by a hydraulic actuator 16. The hydraulic elevator device lifts the cage 15 by supplying the pressure oil, which is generated by the balance weight 8 and is stored in the accumulating cylinder 9 whose capacity is larger than that of the hydraulic actuator 16, to the hydraulic actuator 16. Further, the hydraulic elevator device makes a lowering-control pressure compensated flow control valve 29 control flow rate of the pressure oil returned from the hydraulic actuator 16 to a tank 5 to lower the cage 15 while the cage is accelerated, is in full-speed, and is decelerated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235340-A (JP)
Title: Tea plantation field made for downsized sulky tending machine for tea plantation field, and method for tending the field
Inventor: OKAMURA YASUSHI
IPC: A01G1/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a tea plantation field tended by a downsized sulky tending machine without providing any headland for changing the direction of the machine body, and to provide a method for tending the tea plantation field.  <P>SOLUTION: The tea plantation field has a cut root through which the travel device of a downsized sulky tending machine can go aslant a tea furrow. In the tea field, the downsized sulky tending machine goes to the next tea furrow passing through the cut root without turning the machine body by 180° to eliminate the need for forming any headland in the field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247227-A (JP)
Title: Solidified improved ground
Inventor: OGATA KENJI
IPC: E02D3/12
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved ground correcting an uneven stress state different for every solidified pile caused by a structure and an embankment constructed on a solidified improvement ground having solidified areas and an unsolidified area and allowing each solidified pipe to bear a suitable load sharing.  <P>SOLUTION: This solidified improved ground is provided with the solidified section 7 having a plurality of solidified piles 3 driven at prescribed pitches in a soft ground 5 and the unsolidified section 8 having no solidified piles driven therein, and a lateral pressure is applied to inside solidified piles 3a close to the unsolidified section. The inside solidified piles 3a are provided with enlarged horizontal solidified boards 6a in their maximum deformation curvature parts, the enlarged horizontal solidified boards 6a are formed in the solidified piles disposed in the direction subjected to the lateral pressure, and the adjoining horizontal solidified boards are joined with one another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253446-A (JP)
Title: Reduced pressure thermal cvd system and film deposition method
Inventor: SHIMOZATO YOSHIHIRO
IPC: H01L21/31
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduced pressure thermal CVD system capable of decreasing particles without lowering the operation rate of a film deposition system.  <P>SOLUTION: In the reduced pressure thermal CVD system for depositing a film of a metal compound on a substrate by supplying a material gas prepared by evaporating an organometallic complex, the particles 111 contained in the material gas are attracted by electrostatic attraction by applying voltage to a current type electrostatic attraction member 109 in the film deposition. After the film deposition, the substrate is carried away from a chamber 100, the voltage applied to the current-operated electrostatic attraction member is cut off to release the particles 111 and the released particles 111 are discharged to the outside of the chamber. The operation rate of the apparatus is improved by carrying out the release and the discharge of the particles during the cycle of the film deposition process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003084222-A (JP)
Title: Multi-beam scanning device
Inventor: AMADA MIGAKU
IPC: H04N1/113
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam scanning device for an image forming device which has relatively simple constitution. SOLUTION: The multi-beam scanning device comprises a light source unit 18 which comprises two laser arrays 11a and 11b, two coupling lenses 12a and 12b coupling laser beams emitted from the laser arrays respectively, and a holding member 21 holding the laser arrays and coupling lenses integrally and is held rotatably almost on the optical axis of the laser beams and scanning optical systems 13, 14, and 15 which deflect the laser beams emitted from the light source unit and images the deflected laser beams on a scanned surface 16a.
Patent JP-2003264771-A (JP)
Title: Signal recording and reproducing device, signal recording and reproducing method and medium having signal recording and reproducing program recorded thereon
Inventor: ITO HIROAKI
IPC: G11B20/12
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal recording and reproducing device capable of easily reproducing only the image of video information desired by a user and a scene including it.  <P>SOLUTION: A specified image extraction circuit 3 extracts one, two or more specified images by using the video signals of digital AV signals supplied from an A/D conversion circuit 2 and supplies the auxiliary information of the image data to a recording data processing circuit 4. The recording data processing circuit 4 records the auxiliary information of the image data of one, two or more specified images from the specified image extraction circuit 3 in a recording medium 5 as well. The auxiliary information in this case is a flag indicating that it is the specified image, a time stamp and a parameter, etc. A reproduction control circuit 8 controls reproduction by a reproducing data processing circuit 6 for AV encoded signals on the basis of the auxiliary information of the data of the specified images supplied from the reproducing data processing circuit 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227024-A (JP)
Title: Method for producing ring-like multifilament
Inventor: KAWAI MINORU
IPC: D01D5/18
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To give a soft touch to a multifilament, an to improve the hand touch of the multifilament.  <P>SOLUTION: This method for producing a ring-like multifilament (c), where spiral circular warps (a) extruded from the die nozzles 2 of a rotary portion 4 and having a circular front profile and linear warps (b) extruded from fixed die nozzles 3 are arranged in a net like shape, comprises using an extruder 1 having the rotary portion 3, the rotary die hole 2 and the fixed die holes 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261963-A (JP)
Title: Protective structure from falling object
Inventor: MURAKAMI YOSHIHIRO
IPC: E02F9/16
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective structure from a falling object, which can protect the operator of a working vehicle, seated in a cab of the same, by producing only a small amount of deformation and effectively absorbing shock energy generated at the time of collision of the falling object with the working vehicle.  <P>SOLUTION: The protective structure 1 from the falling object is mounted on a roof of the cab of the operating vehicle, and formed of an upper flat plate 2a of a steel plate 2, a lower steel plate 3, stiffeners 4, and honeycomb structures 5. The steel plate 2 consists of the upper flat plate 2a and bent ends 2b. The lower steel plate 3 has its edges fixed to opposed lower edge inner surfaces of the bent ends 2b, respectively. The stiffeners 4 are arranged between the upper flat plate 2a and the lower steel plate 3. The honeycomb structures 5 are arranged between the upper flat plate 2a and the lower steel plate 3, at locations between the stiffeners 4. The honeycomb structures 5 are each made of an aluminum plate and function as a gap retaining member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264423-A (JP)
Title: Contact-less power receiving element
Inventor: SATO TADAKUNI
IPC: H01Q7/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance contact-less power receiving element capable of contriving countermeasures to noise in the case of signal transmission in accordance with an impressed magnetic field that is required for power transmission miniaturizing the contact-less power receiving element to the utmost without imparting other components and by which sufficient power and an electric signal can be obtained.  <P>SOLUTION: The element is used as a secondary side coil of a contact-less power transmitter and constituted by comprising a coil CAP for power reception, that is constituted by winding conductor wire by defining a material part with high relative permeability in a coupled magnetic body 1 constituted by coupling and arranging magnetic materials with different relative permeability in serial as a first magnetic core 2, a first part C1 that is constituted by winding the conductor wire by defining a material part with low relative permeability in the coupled magnetic body 1 as a second magnetic core 3 and a second part C2 that is constituted by winding the conductor wire on one end part of the magnetic core 2 on which the coil CAP for power reception is formed close to the first part C1 and providing a coil CAS for reception that is constituted by equipping the parts C1, C2 in serial on winding the wire on each of the parts C1, C2 in the reverse direction so that the parts C1, C2 have reverse polarity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264824-A (JP)
Title: Card turn-over type operating panel
Inventor: YOSHIDA MAKOTO
IPC: G06F3/023
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method for an LED by a surveillance camera location selection button and a structure for page turn-over of a page turn-over type camera selection display panel.  <P>SOLUTION: This invention provides the display method for the LED by the surveillance camera location selection button whereby a display location of the LED is displayed on a tag part of the page turn-over type camera selection display panel and also provides the structure for page turn-over of the page turn-over type camera selection display panel capable of preventing problems of a conventional metallic fixture having a semi-spherical shape causing deviations in cards when the cards are turned over because a large number of the cards are employed or problems of another conventional metal fixture with a square shape making it difficult to turn over the cards.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270776-A (JP)
Title: Original plate for planographic printing plate and method for making planographic printing plate
Inventor: OSHIMA YASUHITO
IPC: G03F7/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planographic printing plate and a method for making the same capable of ensuring both non-stain and printing resistance in printing without impairing image forming properties and capable of dispersion-stabilizing a developer for a long time.  <P>SOLUTION: An original plate for planographic printing plate is provided which has on an aluminum support a photopolymerizable photosensitive layer comprising a polyurethane resin binder comprising a polyurethane resin binder containing a diol component having high hydrophilicity and a polyurethane resin binder containing a diol component having high hydrophobicity. In the method for making a planographic printing plate, the original plate for planographic printing plate is imagewise exposed and developed with an alkali developer containing a nonionic compound represented by the formula A-W (where A is a hydrophobic organic group having a logP of A-H of ≥1.5 and W is a nonionic hydrophilic organic group having a logP of W-H of <1.0) and having an SiO<SB>2</SB>to M<SB>2</SB>O molar ratio (M is an alkali metal or ammonium), a pH and an electric conductivity each in a certain range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267650-A (JP)
Title: Safety shoe of elevator
Inventor: YOKOYAMA HARUHIKO
IPC: B66B13/26
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any breakage of a safety shoe and a supporting structure thereof when a truck or the like collides with a lower part of the safety shoe of an elevator.  <P>SOLUTION: The safety shoe 14 provided on an end of an elevator door 12 has a structure with an upper shoe 34 of the rigidity similar to that a conventional one combined with an under shoe 36 more flexible than the upper shoe. The under shoe 36 is located below the safety shoe 14. The safety shoe is hardly deflected in the door opening/closing direction and easily deflected in the direction orthogonal thereto. If a truck or the like collides with the under shoe 36 when the door is closed, the under shoe is deflected to absorb the shock.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273626-A (JP)
Title: Cable fixing method for on-vehicle information communication antenna
Inventor: ISHII MAKOTO
IPC: B60R11/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle information communication antenna in which a cable for connecting the antenna and a car navigation system is fixed on a case only by vertically moving the case without using fastening tools such as screws.  <P>SOLUTION: For fixing the cable, there are provided: a case 15 for inserting the fitting of the cable for connecting the antenna and the car navigation system; and a case 16 equipped with a portion for pressing the fitting as a stopper inside the case 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273324-A (JP)
Title: Method for manufacturing capacitor
Inventor: MIKAWA TAKUMI
IPC: H01L21/314
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of characteristics of a ferroelectric film constituting a capacity insulating film.  <P>SOLUTION: After depositing a first conductive film 13, a ferroelectric film 14 and a second conductive film 15 in sequence on an insulating film 11 on a semiconductor substrate 10, these films are patterned to form a capacitor which is composed of an upper electrode 15A, a capacity insulating film 14A and a lower electrode 13A. After depositing an interlayer insulating film 16 which covers a capacitor on the insulating film 11, the capacitor covered with the interlayer insulating film 16 is subjected to annealing at a temperature at which the ferroelectric film constituting the capacity insulating film 14A is crystallized for forming a crystallized ferroelectric film 14B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269452-A (JP)
Title: Magnetic bearing device
Inventor: KAMENO HIRONORI
IPC: F16C32/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety magnetic bearing device in which the breakage and the damage of a touch down bearing are prevented at the time of rotating element stopping caused by a magnetic bearing trouble.  <P>SOLUTION: A rotating element 2 comprises: a positioning portion 11 at falling down abutting on an end surface of an upper touch down bearing 7 from an axial control shaft direction when there support by magnetic bearings 3, 4, 5 is not available; an opposing portion 12 at falling down ranging to the positioning portion 11 at falling down, and opposing to the upper touch down bearing 7 at a first interval G1 when support by the magnetic bearings 3, 4, 5 is not available; and an opposing portion 13 at rising ranging to the opposing portion 12 at falling down, and opposing to the upper touch down bearing 7 at a second interval G2 larger than the first interval G1 when supported by the magnetic bearings 3, 4, 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271029-A (JP)
Title: Image forming apparatus
Inventor: ISOBE TERUSHI
IPC: G03G21/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents image defects caused by sticking of carrier, even in the case that a switch is turned off because a door is opened or closed in the course of image formation.  <P>SOLUTION: The image forming apparatus has: an image carrier, an electrifying means, an exposure means, a developing means disposed downstream from an electrifying means of an image forming process and used for developing a latent image with developer held on a developer carrier, a transfer means used for transferring a toner image developed with the developer onto transfer paper, a fixing means for fixing the transferred toner under heat, and a control means. In the image forming apparatus, a destaticizing means which destaticizes a surface potential applied to the image carrier is disposed around the image carrier and between the electrifying means and the developing means, and a control means operates the destaticizing means based upon an information about a drop in the input voltage of a power source for driving a high voltage substrate, which is supplied to at least the electrifying means and the developing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266861-A (JP)
Title: Imaging method and imaging apparatus
Inventor: SAWADA KOICHI
IPC: G03G21/14
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging method in which an image quality is prevented from being influenced by a clock frequency variation even when a dithering clock is applied, and an imaging apparatus.  <P>SOLUTION: The imaging apparatus has a reference clock generating means for generating a reference clock, a clock modulating means for generating a frequency dispersed clock, and an imaging means for forming images according to image data onto a recording medium by horizontal scanning and vertical scanning with the use of the frequency dispersed clock. The frequency dispersed clock has the clock frequency dispersed while a relation 2T=To+Te is maintained when adjacent odd-number clock and even-number clock are rendered one set among clocks to be supplied to each part of the apparatus based on the reference clock, T is a period of time of the reference clock, To is a period of time of the adjacent odd-number clock and Te is a period of time of the even-number clock.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002315924-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration of a game property in increase of a high limit of the retention number of ordinary patterns. SOLUTION: This game machine is provided with an ordinary pattern starting gate 16 outputting a starting signal for starting fluctuation when a game ball 13 is inserted, an ordinary pattern display part 23 varying the ordinary pattern every time when the ordinary pattern starting signal is inputted, an ordinary electric generator 26 operated when the ordinarily pattern display part 23 is stopped in a specific pattern, and an ordinary pattern win determination value storage area 61 storing the value in the retention state before its use for fluctuation of the ordinary pattern. When the number of the retention state value stored in the ordinary pattern win determination value storage area 61 is a predetermined value or more, an ordinary pattern fluctuation time by the ordinary pattern display part 23 is shortened in comparison with an initial set value.