baber/WOPTO huggingface dataset:
Patent JP-2004173424-A (JP)
Title: Regeneration controller of on-board motor
Inventor: KATO SHINJI
IPC: H02J7/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a smooth travelling vehicle by an on-board motor while a storage unit is protected for receiving and delivering an electric energy from and to the on-board motor.  <P>SOLUTION: A controller 17 calculates a total voltage (the calculated value SVU of a total voltage upper limit value) when a cell voltage reaches a regeneration inhibiting voltage VU when it is judged that the cell voltage of any capacitor cell for constituting a capacitor 13 exceeds a regeneration limiting voltage VR. The controller 17 controls the regenerative operation of a motor 15 for traveling in response to the deviation of the calculated value SVU of the calculated total voltage upper limit value from the detected total voltage detection value SVE during the period until any cell voltage reaches the larger regeneration inhibiting voltage VU than the regeneration limiting voltage VR. The controller 17 inhibits the regenerative operation of the motor 15 for traveling if the any cell voltage reaches the regeneration inhibiting voltage VU when the regenerative operation of the motor 15 for traveling is controlled in response to the deviation of the total voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170708-A (JP)
Title: System, device, and method for window display, and program
Inventor: AMANO HIROSHI
IPC: G06F3/048
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, a device, and a method for window display, and a program that can realize a window display suitable to a place of use, such as home and in a vehicle or a display mode suitable to the travelling condition of vehicles.  <P>SOLUTION: Position information specifying a use place of a window display system and travel information on a vehicle when the window display system is used on the vehicle are detected through a position detecting means 14, a sensor part 15, a communication means 16, etc. A judgment part 31 of a controller 10 determines the display style of a window according to the detected position information and travel information. A display part 32 of the controller 10 obtains window information according to the display style determined by the judgment part 31 and makes the window displayed on an output device 12 according to the obtained window information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167559-A (JP)
Title: Method for applying facing material
Inventor: HIRAI FUMIO
IPC: B22C3/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To form the so-called spiny shape having an excellent shape on an outer peripheral wall of a cylinder sleeve.  <P>SOLUTION: When water is supplied to a tank 12 via a water supplying line WL as a solvent for a base material LB, the hardness of the water is measured by a hardness meter 19 in the water supplying line WL. The base material LB prepared in the tank 12 by distributing heat insulating material, mold release agent, and binding agent into the water is fed passing through a liquid feeding pipe 24 by pumping it up from the tank 12 by means of a Mohno pump 20. In the course of this, the facing material is prepared by supplying a definite quantity of anionic surfactant SA of the quantity so as to be suitable for the hardness of the water from a tank 28 with a cylinder connected to the liquid feeding pipe 24 via a joint 26 and a connecting pipe 40 and by mixing the anionic surface active agent SA with the base material LB. The supply quantity of the anionic surface active agent SA is adjusted by controlling the pushing force of a piston 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167586-A (JP)
Title: Method for manufacturing steel sheet having excellent surface property and steel sheet
Inventor: MURAKAMI HIDEKI
IPC: C22C38/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel sheet which can greatly moderate descaling conditions, and also can moderate heating conditions as the case may be, and to finally obtain the steel sheet having excellent surface properties without any surface defect.  <P>SOLUTION: In the production of the steel sheet containing 0.6 mass % or more of silicon by heating and rolling, the time when the steel sheet surface temperature reaches 1,080°C. or higher is limited to less than five seconds in the heating and rolling process. Prior to a finish hot rolling, scale is eliminated by letting high-speed liquid drops accelerated to 130 m/s or more impinge on the steel sheet at the liquid density of 2.0 cm<SP>3</SP>/cm<SP>2</SP>of unit are of the steel sheet surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179741-A (JP)
Title: Image reading and recording apparatus
Inventor: YODA YASUNOBU
IPC: H04N1/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet image reading and recording apparatus wherein no jitter takes place on an image due to the start / stop of a print head.  <P>SOLUTION: In the ink jet image reading and recording apparatus wherein a read running body reads recorded articles on an original and a print running body with a tank filled with print ink is driven to record the read recorded articles on a recording medium, the drive direction (read direction B) of the read running body is made in crossing with the drive direction (print direction C) of the print running body (print head 31).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178221-A (JP)
Title: Prepaid card system for game facility
Inventor: TAKAOKA KOICHI
IPC: G07F7/08
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize the common use across the country.  <P>SOLUTION: This prepaid card system comprises a prepaid card C with information such as unique identification information, valuable information or issuing store information; a read/write device to which the prepaid card is freely insertable and drawable to read the information retained by the prepaid card and write information to the prepaid card; and a control means for controlling the read/write device, enabling a game corresponding to the valuable information retained by the prepaid card in a game device, and performing the rewrite of the valuable information retained by the prepaid card according to the use of the game device. The control means treats the prepaid card as an effective one, subject to that the valuable information related to the balance of the prepaid card is initialized, when the shop information recorded in the prepaid card is not of its own shop. Even if a nationwide common settlement system for shops is not present, no problem is caused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176985-A (JP)
Title: Heat exchanging device and refrigerating plant
Inventor: YOSHIOKA TAKASHI
IPC: F25B39/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanging device and a refrigerating plant having a shorter time for frost removing operation, and requiring less heat energy for removing frost and slowing the deposition of the frost.  <P>SOLUTION: A low heat capacity surface portion A and a surface portion B inferior in nature of joint or deposition with frost or ice are dispersed on the heat exchange face of an air heat exchanger constituting the heat exchanging device. A refrigerant passage for the air heat exchanger is divided into a plurality of parts. When frost is deposited on the air heat exchanger, the frost deposited on the divided refrigerant passage parts is removed in sequence by heating with air while preventing the flow of a refrigerant into the divided refrigerant passage parts. The surface portion A and the surface portion B have such characteristics that the frost or ice deposited on the surface portion A is melted earlier than the frost or ice deposited on the surface portion B during frost removing operation and the frost or ice deposited on the surface portion B, overlapped at least in part with the frost or ice deposited on the surface portion A, is separated from the surface portion B with its dead weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174388-A (JP)
Title: Method and equipment for treating flue gas of electric furnace
Inventor: UCHIDA SHINJIRO
IPC: B01D53/34
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and equipment for flue gas treatment of electric furnace, wherein concentration of DXN (dioxins) in flue gas treatment of an electric furnace is controlled so as to reach at most a target value on the discharge side of a dust collector by optimally operating respective equipment in accordance with DXN concentration.  <P>SOLUTION: In the flue gas treatment, flue gas 6 directly drafted from the electric furnace 1 is merged into flue gas 9 of atmosphere gas drafted from a building. Dioxins in the merged flue gas are removed by the dust collector 10. Concentration of DXN at the discharge port of the dust collector is estimated to control the flue gas flow-rate on the basis of estimated values of DXN concentration according to operation times of the furnace 1, measurement results of temperatures and flow rates of respective flow gases, and the relation between temperature in the dust collector and the rate of DXN removal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176485-A (JP)
Title: Sediment aerial sprinkle device
Inventor: KAWANAMI TATSUMI
IPC: E02F7/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sediment aerial sprinkle device having a simple structure and capable of blowing off dried sediment up to a distance of 20 to 30 meters and being suitable for spraying sediment on soft ground in a thin layer.  <P>SOLUTION: This sediment aerial sprinkle device 10 has a driving belt 1 for conveying sediment and a sediment discharge roller 2 pressing the belt 1 in the vicinity of a sediment discharge end of the driving belt 1 for conveying sediment. The driving belt 1 for conveying sediment is stretched between two pulleys 31 and 32. The pulley 32 on a sediment discharge end side is rotated by an electric variable motor 4 and a driving belt 5 to move the driving belt 1 for conveying sediment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183286-A (JP)
Title: Roof structure
Inventor: AOKI SHIGERU
IPC: E04D3/362
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent rainwater from leaking down to a roof substrate.  <P>SOLUTION: An externally folded piece 1a bent to the external downside is formed at the upper side edge of the roof inclination direction of a roofing board 1, and an internally folded piece 1b bent to the internal upside is formed at the lower side edge. An insertion part 2a inserted and engaged between the inside face of the externally folded piece 1a of the upper side edge of the roofing board 1 and the external face of the roofing board 1 is formed at the upper side edge of a connection plate 2 and a receive part 2b in which the internally folded piece 1b of the lower side edge of the roofing board 1 at the lower side edge of the connection plate 2 is inserted and engaged is formed. The insertion part 2a of the upper side edge of the connection plate 2 is inserted and engaged between the inside face of the externally folded piece 1a of the upper side edge of the roofing board 1 and the external face of the roofing board 1 is inserted and engaged and the upper side edge of the roofing board 1 and the upper side edge of the connection plate 2 are fixed to a roof substrate material T by a fixing means 4. The internal folded piece 1b of the lower side edge of the roofing board 1 roofed at the upper part of the roof inclination direction of the roofing board 1 fixed together is inserted and engaged with the connection plate 2 to the receive part 2b of the lower side edge of the connection plate 2 fixed to the roofing substrate material T.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003295618-A (JP)
Title: Method of determining time to replace developing solution of printer
Inventor: JUNG SUN-HAE
IPC: G03G15/10
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively determining a time to replace a developing solution in a printer.  <P>SOLUTION: The method of determining the time to replace the developing solution includes: a process (a) for providing a reference card including sample patches of standard colors for predetermined colors, sample patches of test colors into which the standard colors change due to contamination, and standard color differences calculated from standard color values corresponding to the respective standard colors and measured standard contamination values corresponding to the respective test colors; a process (b) for inputting information about test patches for the predetermined colors into the printer, and printing the test patches; and a process (c) for comparing the sample patches with the test patches to determine whether to replace the developing solutions. Since the reference card is provided together with the printer including information about test patches, a user can easily determine the time to replace the developing solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180660-A (JP)
Title: Operating method for medical image diagnostic system
Inventor: ROELL STEFAN
IPC: G01R33/28
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To make an early treatment possible in a progress observation.  <P>SOLUTION: In an examination, a region to be imaged of an examination object 19 is laid in an imaging volume 18 of a diagnosing system, and a first data set of the region to be imaged is obtained by a first operation parameter setting of the diagnosing system. Then, the first operation parameter set and the first data set are stored. In a following examination in which a region to be imaged is newly laid in the imaging volume 18, a first following data set of the region to be imaged is obtained by the stored first operation parameter set, and the first following data set is stored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004187767-A (JP)
Title: Sewing machine
Inventor: TACHIKAWA OSAMU
IPC: D05B19/12
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cloth presser and a needle bar from interfering mutually when a main power source is interrupted in a sewing machine including a cloth presser device having the cloth presser energized to an ascending position by elastic force and a cloth presser actuator connected to the cloth presser for moving the cloth presser to a descending position against the elastic force.  <P>SOLUTION: The sewing machine includes a capacitor 21 holding power enabling the control of a main shaft motor 7 and a cloth presser solenoid 14 or an outer presser solenoid 15 by a control means for prescribed time even after the interruption of the main power source when the main power source of the sewing machine is interrupted, and the control means for controlling the main shaft motor 7 and an inner cloth presser solenoid 14 or the outer presser solenoid 15 so as to move and stop the needle bar 8 at a vertical movement position above a prescribed height where the needle bar and an inner presser 10 or an outer presser 13 do not interfere and then move the inner cloth presser 10 or the outer presser 13 to the ascending position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191895-A (JP)
Title: Image forming apparatus
Inventor: MURAISHI RIE
IPC: G03G15/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a possibility that the kind and size of a record sheet accommodated in a paper feeding tray differs from the kind and size of the record sheet which a user sets up.  <P>SOLUTION: An image forming apparatus is provided with a kind setting means (C3) which sets kind of the record sheet accommodated in the paper feeding tray, a size setting means (C5) which sets size of the record sheet accommodated in the paper feeding tray and a conformity validation announcing means for announcing discordance between set kind and set size of the record sheet and the kind and the size of the record sheet accommodated in the paper feeding tray when either or both of the kind and size of the record sheet is set up and further the paper feeding tray is not yet attached or detached after job finish.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200799-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: ITO ATSUSHI
IPC: H04N1/40
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of suppressing occurrence of moire effect.  <P>SOLUTION: The image processing apparatus 10 includes an image input means 11 for receiving an image; a degree-of-edge extract means 12 for extracting a degree of edge in a prescribed region of a received image received from the image input means 11; and an error spread means 13 for referencing the degree of edge extracted by the degree-of-edge extract means 12 to revise an error spread matrix and applying N-value processing to the received image on the basis of the revised error spread matrix. Further, the error spread means 13 revises the error spread matrix into an error spread matrix with a small size when the edge degree extracted by the degree-of-edge extract means 12 is great. Moreover, the error spread means 13 revises the error spread matrix into an error spread matrix wherein a greater coefficient is set to peripheral pixels with a short distance from a target pixel when the edge degree extracted by the degree-of-edge extract means 12 is great.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003343835-A (JP)
Title: Flint holder for lighter, and lighter with holder
Inventor: SOEDA MASANORI
IPC: F23Q2/38
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flint holder that is portable as incorporated to a lighter, and facilitates withdrawal of a flint.   <P>SOLUTION: The holder 1 has a hinge part (hinge-molded part) 4 connecting, in integral and foldable fashion, a rectangular sheetlike holding part 2 holding a plurality of cylindrical flints A, and a mounting part 3 with a mounting hole (opening) 3a removably mountable by a screw 23. The holding part 2 has a parallel and spaced recesses 2a releasably holding the cylindrical flints A in a longitudinal position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221413-A (JP)
Title: Process for preparation of epoxydized polyalkenylene, use of phosphonic acid and/or its derivative as catalyst, and use of prepared epoxydized polyalkenylene
Inventor: SCHOLZ PETER
IPC: C09K3/10
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective catalyst for epoxidation.  <P>SOLUTION: An epoxydated polyalkenylene is produced by a reaction of epoxydized polyalkenylenes having a number average molecular weight of 500-50,000 g/mole and epoxide oxygen content of 1-25 mass% with 15-90% hydrogen peroxide and a 1-3C carboxylic acid in the presence of phosphonic acid and/or its derivative as a catalyst without further addition of an organic solvent or water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004195896-A (JP)
Title: Print head and image forming apparatus
Inventor: KAWAMATA YUTAKA
IPC: B41J2/18
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print head capable of preventing a mixing of colors and an image forming apparatus having the print head.  <P>SOLUTION: An ink suction path 62 communicating with an ink suction hole 52 is formed on the print head 22. The ink suction path 62 is extended in parallel to a nozzle 22Kb. The ink suction hole 52 is formed to the lower end of the ink suction path 62. The upper end of the ink suction path 62 communicates with an elastic container 72 having a restoring force. The elastic container 72 is formed from a rubber and is expanded or contracted according to suction or discharge of an air through the ink suction hole 52. In an ink suction hole 53, an ink suction path 63 and an elastic container 73 are formed as in the ink suction hole 52.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196201-A (JP)
Title: License plate illuminating device
Inventor: TATEWAKI YOSHIMASA
IPC: F21Y103/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device capable of effectively increasing the designability of a license plate part and also improving the sense of unity of the license plate part with a vehicle.  <P>SOLUTION: This illuminating device comprises a light source, a light lead-in plate disposed on the front side of the license plate, leading the light of the light source therein, and radiating the led-in light to the license plate side, and a decorative cover installed to cover the outer edge part of the light lead-in plate. A cutout is formed at the outer edge part of the light lead-in plate so that the decorative surface of the decorative cover is flush with the decorative surface of the light lead-in plate at least in the boundary area of both of these surfaces when the decorative cover is installed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004167184-A (JP)
Title: Apparatus for suppressing shrinkage of golf ball using body warmer
Inventor: TATSUYAMA SEKIO
IPC: A63B47/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a golf ball shrinks when it is cold and does not fly as usual, which makes it difficult for a golfer to play in the winter season.  <P>SOLUTION: This apparatus for suppressing shrinkage of the golf ball is constituted to put a body warmer 2 in a semispherical case 1 with air holes 4 opened, to provide a case 3 and to put a semispherical case 1 thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109963-A (JP)
Title: Method and device for washing components for optical communication
Inventor: SAKURAI HIROKI
IPC: G02B6/38
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing method which prevents components for optical communication from unevenly washed and is ecological and has a high reliability.  <P>SOLUTION: In the method of washing a component for optical communication comprising a cylindrical body having a through-hole in the axial direction, the inner peripheral surface of the through-hole and the outer peripheral surface of the cylindrical body are simultaneously washed by vapor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004207023-A (JP)
Title: Fuel cell
Inventor: SATO NORITOSHI
IPC: H01M8/24
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell improving an effective generating area by uniformalizing flow of oxidant gas or fuel gas in a single cell unit for the whole single cell units.  <P>SOLUTION: The fuel cell is provided with a cell stack 13 laminating cell plates 25 fitted with an air electrode 31 and a fuel electrode 32 with a gap 22, an oxidant gas supplying unit 16 for supplying air 14 from the cell stack 13 side, and a case 11 for housing the cell stack 13 and the oxidant gas supplying unit 16. The gap 22 facing the air electrode 31 is formed in an open structure communicated with an atmosphere in the case 11, and to the opened gap 22, the air 14 is blown from the oxidant gas supplying unit 16 to form inside the cell stack 13 a fuel gas supply channel 28 and an exhaust channel 29 shunned from the atmosphere in the case 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203836-A (JP)
Title: Ophthalmic preparation for topical application
Inventor: SETO TADASHI
IPC: A61P27/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation effectively treating a corneal problem caused by rays such as ultraviolet rays.  <P>SOLUTION: This preparation for topical application for treating the corneal problem comprises zincs as active ingredients. The preparation for topical application containing the zincs prevents onset of the corneal problem and prevents its progress and exhibits suppressing action on the development of eye pain, or the like, by applying the preparation, preferably in early stage, between a time before exposing to rays such as ultraviolet rays and a time after exposure to the rays.  <P>COPYRIGHT: (C)2004,JPO&NCIPI