baber/WOPTO huggingface dataset:
Patent JP-2004135408-A (JP)
Title: System-linked inverter device
Inventor: SUMIYOSHI SHINICHIRO
IPC: H02M7/48
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reduction in arising loss and the downsizing of an apparatus in such a constitution that high frequency power is converted to commercial frequency power again, after rectifying the high frequency power once and converting it into a DC, when converting the high frequency power into the commercial frequency power.  <P>SOLUTION: This low-loss, small-sized, light-weight, and inexpensive system-linked inverter generates the commercial frequency power directly from the high frequency power, enabling the elimination of a rectifying means for the high frequency power which has been requested hitherto, using a bidirectional semiconductor switch 16 for a second inverter 15 which converts the high frequency power into the commercial frequency power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176841-A (JP)
Title: Hub/brake rotor component for automobile wheel
Inventor: MUSSO MICHELE
IPC: B60B27/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hub/brake rotor component of improved type manufacturable simply at a low cost.  <P>SOLUTION: Like a disk or drum, a brake rotor 23 is formed in a single piece with a hub 10. The hub 10 has cylindrical portions 10b and 10c, wherein the portion 10b is furnished with a seat for a bearing 16, while the portion 10c assumes a flange shape stretching radially outward, is provided with a hole 12, and extends farther to form the brake rotor 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004134297-A (JP)
Title: Light source device and optical projection device
Inventor: MATSUSHIMA TAKEO
IPC: F21Y101/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new light source device and an optical projection device by which the light radiated from the light source can be used at high efficiency, a long service life of the light source can be obtained and downsizing can be achieved.  <P>SOLUTION: The light source device is provided with the light source, an optical projection opening for projecting the light radiated from the light source and a reflecting mirror projecting the radiated light from the light source in the direction which is other than the light projecting opening. The reflecting mirror is constituted from more than one mirror element and each mirror element is installed so that the reflected light is projected from the light projecting opening through at least another mirror element and the reflected light from at least one mirror element is made incident and reflected in another mirror element without passing through the light source position, passed the light source position through the mirror element and projected from the light projecting opening. The optical projection device is provided with the light source device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130739-A (JP)
Title: Printer
Inventor: MITSUSAWA TOYOHIKO
IPC: B41J25/34
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printer exhibiting high customizability.  <P>SOLUTION: In the printer comprising an image processing means, and a plurality of movable print heads and printing an image processed by the image processing means on a print body by ejecting ink from the print heads, the image processing means is provided for each print head group when the plurality of print heads are divided into two or more print head groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138479-A (JP)
Title: Object detecting apparatus of vehicle
Inventor: SAWAMOTO KIICHIROU
IPC: G01S13/93
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily, surely identify a mobile unit and an object on a roadside in an object detecting apparatus using an FM-CW wave.  <P>SOLUTION: In the object detecting apparatus using the FM-CW wave, points f1-f4 and points m1, m2 are displayed on two-dimensional coordinates with a road shape in front of own vehicle. In this case, the points f1-f4 correspond to the detection peak of a reflection wave from the object on the roadside such as a guard rail and the points m1, m2 correspond to the detection peak of a reflected wave from the mobile unit such as the reflector of a preceding vehicle. In the points f1-f4 and the points m1, m2, it is determined that the points f1-f4 arranged along a road shape are caused by the reflected wave and the points m1, m2 after excluding the points f1-f4 are used for calculating the distance of the object and a relative speed, thus detecting only the mobile unit without including any object on the roadside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186675-A (JP)
Title: Type checking in java computing environments
Inventor: SOKOLOV STEPAN
IPC: G06F9/44
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for type checking in Java computing environments.  <P>SOLUTION: Techniques for type checking in Java computing environments are disclosed. As will be appreciated, the techniques can be used by a Java virtual machine to efficiently perform type checking. In one embodiment, a Java class hierarchy is implemented in an internal class representation. The Java class hierarchy represents the hierarchical relationship of the parent classes for the Java class. The Java class hierarchy can be implemented, for example, as an array of class references. The array of class references can be used to efficiently perform type checking in Java computing environments. As a result, the performance of Java virtual machines, especially those operating with limited resources, can be significantly enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146141-A (JP)
Title: Method and apparatus for assembling electron gun
Inventor: MIURA ATSUSHI
IPC: G06T1/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase accuracy in the assembly of an electron gun when assembling a cathode structure and a first control electrode.  <P>SOLUTION: In an assembly method of the electron gun used for assembling the cathode structure 3 having a cathode 1 for discharging electrons and the first control electrode 6 for controlling electron discharge from the cathode 1, an image processing autofocus unit 12 is used to perform the focusing of an optical system to the electrode surface of the first control electrode 6 and that of the optical system to the electron discharge surface of the cathode 1 when the distance between the first control electrode 6 and the cathode 1 is set by allowing the first control electrode 6 to oppose the cathode 1, thus reducing variations in measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147413-A (JP)
Title: Wiring cover fitting structure of home distribution board
Inventor: YAMATO TAKASHI
IPC: H02B1/40
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring cover fitting structure of a home distribution board which can be easily fitted and locked.  <P>SOLUTION: A cover stand claw 5 is provided to the tip of a cover stand 3 that supports a wiring cover 2. The cover stand claw 5 protrudes from a through hole 4 formed at least at each of four corners of the wiring cover 2. A lock mechanism 6 is provided at least to lower two points on the periphery of the through hole 4, thus attaching the wiring cover 2 to a box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208141-A (JP)
Title: Display device and display method
Inventor: YANAGI TOSHIHIRO
IPC: G09G3/20
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To approximately make level shifts which occur in pixel potentials caused by a parasitic capacitance that parasitically exists in a scanning signal line, uniform within a display screen.  <P>SOLUTION: A scanning signal line driving circuit controls a trailing of scanning signals. The trailing waveform of the scanning signals is changed by the slope of an amount of change Sx per unit time. By arbitrarily setting the amount Sx, amounts of changes Sx1 and SxN of the trailing waveforms in the vicinity of input and terminal of the scanning line are not adversely affected by the signal delay propagation characteristic being parasitically possessed by the scanning line such as scanning signal line waveforms Vg(1, j) and Vg(N, j) and are approximately made the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301219-A (JP)
Title: Method for manufacturing steel pipe with high strength and low yield ratio superior in weld part toughness
Inventor: HAYASHI TORU
IPC: C22C38/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advantageous method for improving the weld part toughness, in a welded steel pipe which satisfies mechanical properties of a high strength and a low yield ratio.  <P>SOLUTION: This manufacturing method comprises heating a steel sheet, having a composition including 0.05-0.15 mass% C, 0.10-0.50 mass% Si, 0.5-2.0 mass% Mn, 0.005-0.10 mass% Al, 0.05-0.50 mass% Cr, 0.05-0.50 mass% Mo, further 0.002-0.03 mass% Ti and 0.001-0.01 mass% REM (rare earth metals), to a range between the A<SB>c3</SB>transformation temperature and 1000°C, and quenching it, or heating and rolling a steel slab having the same composition, and quenching it from the A<SB>r3</SB>transformation temperature or higher, consequently heating it again at a range between the A<SB>c1</SB>transformation temperature and the A<SB>c3</SB>transformation temperature and quenching it, further tempering it in a temperature range of 460-650°C, forming the steel sheet into a shape of a pipe, welding the seam to manufacture the steel pipe, and annealing the steel pipe at a temperature range of 500-700°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203157-A (JP)
Title: Information sharing system, method therefor, program thereof, and program storage medium readable by computer recording information sharing program
Inventor: KOSAKA HISASHI
IPC: G06Q10/06
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To share information between a cooperative company and an own company to reinforce mutual cooperative relation.  <P>SOLUTION: This information sharing system is provided with communication means 1, 2 performing communication between a terminal unit 11 of a first company and a terminal unit 16 of a second company, company information input means 200, 49 for inputting company information related to the second company from a terminal unit 16 side of the second company, an actual result information input means 49 for inputting actual result information of the second company from the terminal unit side of the second company, a data base 10a for storing transmitted company information and actual result information by transmitting the company information inputted by the company information input means and the actual result information inputted by the actual result information input means to the terminal unit 11 of the first company by the communication means 1, 2, and an information reading means 57 allowing the company information and the actual result information registered in the data base 10a to be read on a terminal unit 11 side of the first company.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004151346-A (JP)
Title: Lighting unit, liquid crystal display device, and method for manufacturing diffusion sheet
Inventor: SUGIURA TAKURO
IPC: B29D7/01
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting unit of low power consumption that can prevent a dark part from being formed at a side end part of of a light guide plate on the side of a light emitting element and uniformly and brightly light a large area.  <P>SOLUTION: A front light (lighting unit) is equipped with the light guide plate 12, an intermediate light guide body 13 arranged along one end surface of the light guide plate 12, and the light emitting element 15 which is arranged on a lengthwise end surface of the intermediate light guide body 13, and extension directions of respective prism grooves 14 formed on one surface side of the light guide plate 12 are set crossing a light incidence surface 12a; and the diffusion sheet 50 is interposed between the light incidence surface 12a of the light guide plate 12 and a projection surface 13k of the intermediate light guide body 13, and the diffusion sheet 50 has its a diffusing body formation surface 51a provided on one surface facing the light incidence surface 12a of the light guide plate 12 and the diffusing body formation surface 51a is varied in diffusion coefficient in accordance with the distance from the light emitting element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147856-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine enabling a player to easily recognize that a privilege different from a normal one is given to the player in a special game state.  <P>SOLUTION: When the start memory is generated in a normal game state, it is notified only by changing the color of the start memory image displayed in a special pattern display part. But when the start memory is generated in the special game state, not only the color of the start memory image is changed but also the shape of the start memory image indicating jackpot data is changed. Further, a start memory image display area including the start memory image is moved, and the start memory image and the start memory image display area are enlarged and displayed. As a result, the player can easily recognize that the privilege different from a normal one is given during the special game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149267-A (JP)
Title: Conveyer belt and its manufacturing method
Inventor: MORIMOTO KUNIO
IPC: B65G15/30
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor belt capable of being prevented from premature wear without increasing the production cost and maintaining a stable run even in the working environment using water etc.  <P>SOLUTION: The conveyor belt is composed of a core 1 in a ring shape woven seamlessly, a peripheral surface adhesive layer 4 formed by laying an adhesive material to such a degree as covering the apices 1a of the core 1 on its peripheral surface completely, and an internal surface adhesive layer 5 formed by laying the adhesive material to such a degree as exposing the apices 1a substantially so that recesses 10a and projections 10b are generated together with the apices 1a on the internal surface of the core 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152642-A (JP)
Title: Organic el panel
Inventor: WAKAI HITOSHI
IPC: H05B33/22
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL panel with little risk of short_circuit of a first electrode.  <P>SOLUTION: The organic EL panel 21 is a laminate 23 having first electrodes 24b formed in a stripe, an insulating layer 25, an organic layer 26 and second electrodes 27 formed on a substrate 22. Short circuit prevention part 28b made of an insulating material preventing the first electrodes 24b from short-circuiting is arranged at least between the first electrodes 24b where the organic layer 26 is not fitted. The short_circuit prevention parts 28b formed on the insulating layer 25 are wall parts separating the second electrodes 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150728-A (JP)
Title: Air conditioning system renewal construction method, and renewed air conditioning system
Inventor: KUROSAKI YUTAKA
IPC: F24F13/22
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system renewal construction method, and a renewed air conditioning system capable of shortening a construction period and reducing construction costs when renewing a floor water cooled package type air conditioning system to an individual distribution air conditioning type air conditioning system.  <P>SOLUTION: The air conditioning system renewal construction method is for renewing an existing air conditioning system into an individual distribution air conditioning type. A water cooled package air conditioner is removed from a machine room 1, and an outside air fan 25 is directly connected to a supply duct 7 of the machine room 1. A cooling tower is removed, and water piping connecting the cooling tower and the water cooled package air conditioner is removed. A multi-air conditioner indoor unit 41 provided in a room 5 and a multi-air conditioner outdoor unit 43 installed in a building exterior 9 are connected by refrigerant piping 45 laid in inside the supply duct 7 and inserted in a skeleton through-hole 39 of the water pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153111-A (JP)
Title: Method and device for creating exposure data and computer-readable storage medium
Inventor: YOSHIZAWA KEISUKE
IPC: H01L21/027
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for creating exposure data by which exposure data for an electron beam exposure system can be created at a high speed by reducing the frequency of occurrence of very small trapezoidal graphics in creating the exposure data, and to provide a computer-readable storage medium.  <P>SOLUTION: The device 1 for creating exposure data is provided with a means 11 which sets a margin area including the boundary between adjacent areas with respect to an area specified after a plotted area is divided, and a means 12 which obtains a field by distributing an objective graphic contained in the margin area to the adjacent areas. The method for creating exposure data includes a step of setting the margin area including the boundary between the adjacent areas with respect to the area specified after the plotted area is divided, and a step of obtaining the field by distributing the objective graphic contained in the margin area to the adjacent areas. In addition, the computer-readable storage medium stores the program used for causing a computer to execute the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153148-A (JP)
Title: Designing method of laser device, laser device and image recording apparatus
Inventor: SHIKII SHINICHI
IPC: H04N1/113
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in controlling a quantity of light beams to save on the space of an entire optical system including a beam splitter by surely preventing light reflected on the rear side of the beam splitter from being guided into a photo-detection plane of a PD, in a laser device for performing feedback control to the quantity of light beams from a laser light source.  <P>SOLUTION: With respect to a laser device 41 provided with a light output control circuit for irradiating a beam splitter 25 with a light beam B1 from a laser light source 22, detecting a light intensity by receiving light C1 reflected on a surface 25a with a photo-detecting sensor 28 and adjusting a target quantity of light of the light source 22 in accordance with the detected light intensity to control a light output, based upon the geometrical analyzed result, a value adding a distance rb corresponding to beam width to a radius rs of the photo-detection plane of the photo-detecting sensor 28 is set to be smaller than an isolating distance (r) to an arrival position of light C2 reflected on the rear side of the beam splitter 25, such that the light C2 reflected on the rear side of the beam splitter 25 is not led into the photo-detecting sensor 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156233-A (JP)
Title: Dead weight receiving metal fitting
Inventor: MORI TAKASHI
IPC: E04B2/94
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dead weight receiving metal fitting for installing an ALC (autoclaved light-weight concrete) vertical wall panel lower part on a building frame, and easily adjusting the height of a panel.  <P>SOLUTION: In this dead weight receiving metal fitting, a vertical piece abutting on a panel surface and a dead weight receiving piece for carrying the panel form an L shape, and a locking piece locked on an erecting piece of an L-shaped angle of a steel frame beam upper surface is arranged by suspending from both ends of a building frame locking surface on the opposite side of a panel abutting surface of the vertical piece. A nut is fixed to the building frame locking surface, and this nut is threadedly engaged with an adjusting bolt for adjusting the height of the panel. The diameter of a threadedly carved part of this adjusting bolt is formed larger than a diameter of a fitting part for fitting a bolt rotating tool, and the adjusting bolt tip is allowed to abut on the erecting piece of the L-shaped angle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155960-A (JP)
Title: New eutectic mixture, method for producing the same, antioxidant using the same, resin composition containing the same and resin molded article thereof
Inventor: FUKUOKA NAOHIKO
IPC: C09K15/08
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new eutectic mixture having high antioxidation effect which was not obtained by individual compound alone and high compatibility in kneading, scarcely generating dust and excellent in workability on use and to provide a method for producing the eutectic mixture and to provide an antioxidant using the eutectic mixture, a resin composition containing the eutectic mixture and a resin molded article thereof.  <P>SOLUTION: The eutectic mixture comprises 1,3,5-tris(4-tert-butyl-3-hydroxy-2,6-di-methylbenzyl)-1,3,5-triazine-2,4,6-(1H, 3H, 5H)-trione and tetrakis[methylene-3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)propionate]methane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156402-A (JP)
Title: Toilet heating apparatus
Inventor: HINO TOSHIO
IPC: E03D9/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating apparatus for a toilet room having an ion generating function.  <P>SOLUTION: A toilet seat 2, a toilet cover, and a toilet seat box 3 containing various kinds of electric components for the toilet are installed on the upper face of a Western-style toilet bowl 1. A toilet heating apparatus 4 is installed in the toilet seat box 3. The toilet heating apparatus 4 has a fan 10, a duct 12 connected to the fan 10, and an air heater 14 and an ion generator 16 installed in the duct 12. Air heated by the air heater 14 and air including minus ions generated by the ion generator 16 are sent in the toilet room by the fan 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164957-A (JP)
Title: Connector
Inventor: DOI HITOSHI
IPC: H01R12/51
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector provided with both high connection reliability of a bonding type connector and an attachment/detachment characteristic of an adhesive type connector, and for easily accomplishing narrowing of an interval of a conductor part (electric circuit)/thinning of a connector body.  <P>SOLUTION: This connector 11 includes at least a board; a bonding/adhering layer 2 formed on the board, developing adhesiveness by heating and developing adhesion by pressing; and a conductor pattern 3. For the connector, the connection form at a contact part to a connecting object can be selected, according to usage, to any of a bonded form (fixed form) and an adhesive form (detachable form), and the reduction of the interval of the conductor part (electric circuit)/the reduction of the thickness of the connector body can easily be accomplished. In particular, the connector is effective for application wherein one-side contact part to the connecting object is required to be bonded/fixed to the connecting object, and the other contact part is required to be detachably connected to the connecting object, and usable for any application.  <P>COPYRIGHT: (C)2004,JPO