baber/WOPTO huggingface dataset:
Patent JP-2003272563-A (JP)
Title: Xenon discharge fluorescent lamp
Inventor: HIRAMA HIRONORI
IPC: H01J65/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an outer electrode is provided opposite to the external diameter side in the constitution of the conventional xenon discharge fluorescent lamp, and consequently it is difficult to reduce the diameter further because both electrodes come close to each other, and the breakdown voltage is lowered.  <P>SOLUTION: This xenon discharge fluorescent lamp 1 provided in a glass tube bulb 2 has an inner electrode 4, which is exposed and provided to the area from one end part 2b of the glass tube bulb 2 to a discharge space 2a, at one end, and an outer electrode 5, which is provided to the other end part 2c of the glass tube bulb 2 and placed opposite to the inner electrode 4 inside the discharge space 2a via a layer of a dielectric material 5c, at the other end. Sufficient distance between the electrodes is obtained without influence of the external diameter of the glass tube bulb 2, so that problem is solved without causing a dielectric breakdown.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273389-A (JP)
Title: Optical amplifier circuit
Inventor: NISHIKAWAJI TAMOTSU
IPC: H03F1/08
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce possibility of occurrence of erroneous pulse by compensating sagging generated by a low-frequency amplification characteristics without increasing capacity of a coupling capacitor.  <P>SOLUTION: An optical amplifier circuit comprises a photodiode which converts an optical signal into an optical current, an I/V conversion circuit which converts the optical current flowing the photodiode into a voltage, a differential amplifier which is AC-connected with a first coupling capacitor, and a waveform shaping circuit AC-connected with a second coupling capacitor. The differential amplifier is added with a limiter circuit to limit an output amplitude. An anode side of a limiter diode D<SB>1</SB>of a limiter circuit of a differential amplifier circuit 4 is connected to a power source voltage while a cathode side is connected to an output terminal of the differential amplifier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275397-A (JP)
Title: Rail for game machine
Inventor: NAHATA YUTAKA
IPC: A63F7/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail for a game machine which is easily produced since the number of parts is reduced.  <P>SOLUTION: The shell of a pachinko game machine as a game machine is formed by an outer frame, and a front frame is supported by the outer frame so as to be opened or closed. A game board is held inside the front frame, and comprises: a main body board; and a rail decorative frame 16 fixed on the front surface of the main body board. The single rail 17 for the game machine which is formed of a metallic material to have a belt shape is substantially circularly bent, and laid. An outer rail part 22 and an inner rail part 23 are integrally constituted of one rail in the rail 17. The outer rail part 22 runs clockwise from the lower end center of the rail decorative frame 16, and reaches the upper right side of the rail decorative frame 16. The inner rail part 23 runs clockwise from the distal end of the outer rail part 22, and reaches the upper left side of the rail decorative frame 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275146-A (JP)
Title: Toilet device
Inventor: FURUSHO TATSUYA
IPC: A47K17/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet device for enabling the effective use of a space above the rear of a low-silhouette-type toilet bowl.  <P>SOLUTION: The toilet bowl 85 is mounted on a toilet floor surface and a storage shelf 1 is mounted on the wall face at the back side of the toilet bowl above the rear of the toilet bowl, allowing the effective use of the space above the rear of the toilet bowl. A door 4 is provided on the front of the storage shelf 1, allowing the shield of stored goods and the neat appearance of a toilet room. At least part of the surface of the door 4, if formed of an elastic material, can be utilized as a back rest which is helpful in comfortably relieving nature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277300-A (JP)
Title: Hydrogenating dealkylation benzene plant and operating method thereof
Inventor: ITO KAZUYUKI
IPC: C07C7/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To bring an unreacted-toluene fraction in a process in a dealkylation benzene plant to the commercial product as benzene.  <P>SOLUTION: Benzene is extracted as a product from the top of the benzene purification column of a hydrogenating dealkylation benzene plant, and the toluene fractions are all extracted from side cut trays as the product or some parts of the toluene fractions are returned to an hydrogenating dealkylation process for recycling and the remaining parts are extracted as the product. Thus, it is possible to adjust the ratios of benzene and toluene fractions in a product line in response to variation in the demand and price of benzene by bringing the toluene fractions to the commercial product. The toluene fractions extracted are used as high-octane gasoline fuel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075802-A (JP)
Title: Liquid crystal display device and driving method therefor
Inventor: BUN SHOKAN
IPC: G09G3/36
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a driving method therefor for minimizing the number of transmission films for connecting between a printed circuit board and integrated driving circuits, and also enabling high- speed data transmission, and further improving the display characteristic by making data voltage to be applied to each data driving integrated circuit at the same level even if many data driving integrated circuits are arranged in parallel as a configuration. SOLUTION: The liquid crystal display device comprises a display area part where many pixels are formed, a data driving part including the many data driving integrated circuits which are arranged corresponding to each data line on the substrate and supplies gradation voltages to the corresponding data lines, and a gate driving part including the many gate driving integrated circuits which are arranged corresponding to gate lines on the substrate and supplies gate voltages to the corresponding gate lines, and after gradation data are inputted to the first and second data driving integrated circuits configuring the data driving part, the data are shifted in the direction of the center or in the opposite direction of the center.
Patent JP-2003289686-A (JP)
Title: Motor controller and controlling method
Inventor: AKIYAMA SHIGEKI
IPC: H02P29/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller in which the processing load concerning to feedback control does not become heavier nor the utilization efficiency of a register or an operating unit lower depending on a target moving amount.  <P>SOLUTION: A CPU 30 sets an effective edge set register 114 with any one of three kinds of value depending on the target carrying amount of sheets (s14) if the resolution mode is fine mode (s13: YES) at the time of printing, and sets the effective edge set register 114 with any one of two kinds of value depending on the target carrying amount of sheets (s15) if the resolution mode is draft mode (s13: NO). The value is set such that the number of edges to be counted increases as a target carrying amount R decreases in order to detect the carrying amount of sheets finely, or with a high resolution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284800-A (JP)
Title: Shuttlecock
Inventor: TONOMURA TAKASHI
IPC: A63B67/187
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shuttlecock which has no fluctuation in the flying distance and direction at the hitting and has always stable flying characteristics and which is biodegraded in the course of time even if abandoned after completing the use life, and does not adversely affect the natural environment.  <P>SOLUTION: This is a shuttlecock that is made of a skirt part 4 constructed of feathers 3 (14 pieces-16 pieces) of a natural water bird or a land bird or the like and a base unit 2a of a nearly semispherical shape. The base unit 2a is constructed of a biodegradable foam resin in which Degranovon (R) (made by Novon Japan) 20 parts weight as a biodegradable content is mixed in low density polyethylene 80 parts weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290962-A (JP)
Title: Laser beam machining device
Inventor: ISO KEIJI
IPC: B23K26/06
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining device for forming a hole with a large opening ratio at a relatively low cost.  <P>SOLUTION: A laser beam source 1 emits laser beam. A holding means holds a machining object 10. A mask 5 having a beam passing hole for passing the laser beam emitted from the laser beam source 1 forms a beam cross section. A lens 8 converges the laser beam passing through the beam passing hole of the mask 5 on a surface of the machining object 10 held on the holding device. A light intensity distribution adjusting member 4 is disposed in a beam passage between the laser beam source 1 and the lens 8. The light intensity distribution adjusting member 4 reflects beam propagating through a first region including a center of the beam cross section, or attenuates it, and transmits the beam propagating outside the first region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003172817-A (JP)
Title: Barrier rib for color filter by ink jet method
Inventor: KIMURA RYOICHI
IPC: G02F1/13
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrier rib for a color filter formed by an ink jet method, the barrier rib of which is used to form a color filter by an ink jet method, which can realize pixels having excellent surface smoothness and uniformity of the film thickness, which is inexpensive and which causes no decrease in the contrast.  <P>SOLUTION: The barrier rib for a color filter by an ink jet method has at least two regions in the height direction of the barrier rib having different contact angles with the ink for a color filter formed by an ink jet method. The region having the highest contact angle is positioned above the region having the lowest contact angle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287172-A (JP)
Title: Joint for stainless steel pipe with flange
Inventor: NAKAMURA HIDEKI
IPC: F16L23/028
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for easily and surely connecting a thin stainless steel pipe, and preventing electric erosion of the steel pipe.  <P>SOLUTION: This joint 1 has glass fiber reinforced polyamide sleeves 5 and 11, a box nut 14, and silicone resin packing 19, and connects stainless steel pipes 2a and 2b having a flange 4. The sleeve 5 is out-fitted to a tubular part 3 end part of the steel pipe 2a, and has a large diameter part 6 for forming a male screw part 8 on the outer periphery, and a small diameter part 7 provided with a tool installing part 9. The sleeve 11 is out-fitted to the tubular part 3 end part of the steel pipe 2b, and has a large diameter part 12 and a small diameter part 13. A female screw part 15 for threadedly engaging with the male screw part 8 is formed on the inner periphery of the box nut 14. The sleeves 5 and 11 are housed in the box nut 14 while interposing the packing 19 between the mutual flanges 4 of the steel pipes 2a and 2b, the male screw part 8 is screwed in the female screw part 15, and the steel pipes 2a and 2b are connected in an insulated state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293622-A (JP)
Title: Door handle mounting bracket for vehicle
Inventor: SUDO YUTAKA
IPC: B60J5/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door handle mounting bracket allowing a door to be opened/closed even if a door panel is deformed by an accident or the like.  <P>SOLUTION: The bracket 10 is provided for mounting related parts or the like only on the push button 3 side of the door handle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292335-A (JP)
Title: Glass fiber winding tube
Inventor: HOSOYA YOSHIO
IPC: B65H75/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass fiber winding tube which has high strength, can reduce the deformation of a wound glass fiber, is not easily ruptured or discolored, and can reduce wastes by increasing the number of reuses.  <P>SOLUTION: This glass fiber winding tube comprises a synthetic fiber nonwoven fabric tube and a paper sheet which is fastened to the inner surface of the tube at one end thereof with one or more jointing members. The paper sheet is wound in a roll form along the inner surface of the synthetic fiber nonwoven fabric tube. The other end of the paper sheet is in contact with the one end thereof from the inner side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297594-A (JP)
Title: Lighting method of high pressure discharge lamp, lighting circuit of high pressure discharge lamp, and high pressure discharge lamp device
Inventor: YAMAMOTO MASAHIRO
IPC: H05B41/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting method of a high pressure discharge lamp, a lighting circuit of the high pressure discharge lamp and a high pressure discharge lamp device which can restrain an abnormal blackening of the lamp which may be possibly generated during the period from the start until the initial stage of discharge.  <P>SOLUTION: For example, when an abnormal discharge generated between a top end part of one electrode and a bottom end part of the other electrode is detected by an abnormal discharge detection part 5021, it is controlled so as to reduce the lamp current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002363227-A (JP)
Title: New polymer and luminescent element using the same
Inventor: TAGUCHI TOSHIKI
IPC: C09K11/06
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain both a new polymer and a luminescent element which contains the polymer and has high luminance emission and high luminous efficiency and excellent durability. SOLUTION: The polymer is represented by the formula (1) (Am )p -(Bn )q -(Ck )r (A is a monomer unit containing pyrrole, thiophene, furan and its aromatic and heteroaromatic condensed ring derivatives; B is a monomer unit containing a heterocyclic derivative containing two or more hetero atoms on one ring system; C is a monomer unit containing a structure except those of B and C; (m) and (n) are each an integer of >=1; (k) is an integer of >=0; (p) and (q) are each a mol fraction (%) and are each 1-99; (r) is 0-98(%), p+q+5=100(%); at least one monomer unit of A, B and C is substituted with a >=4C ballast group).
Patent JP-2003290753-A (JP)
Title: Apparatus and method for treating organic waste
Inventor: OKANIWA YOSHIYASU
IPC: C02F11/04
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating organic waste with which the drying efficiency and the waste water treating efficiency can be improved.  <P>SOLUTION: The fermented liquid discharged from a methane fermentation tank 2 is mixed with the dehydrated solid obtained by a pretreatment unit 1. The mixture is dried in vacuum in a vacuum drying unit 3. The volatile component and moisture contained in the gas discharged when the mixture is dried are recovered by a condenser 4. The recovered volatile component is concentrated by a concentrator 5 and separated from waste water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293700-A (JP)
Title: Water sealing material
Inventor: MORITA TAIJI
IPC: E21D13/04
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water sealing material surely fixed to a segment and not moving from a disposed position.  <P>SOLUTION: This water sealing material is disposed around a connection hole provided around the peripheral surface of a tunnel for connecting a drive device in the tunnel for driving an earth retaining slide plate to the earth retaining slide plate disposed on the outer peripheral surface of the tunnel. The water sealing material comprises a water swelling rubber material with a projected part 20 disposed as an upper surface material 2, a steel plate disposed as an intermediate material 3, and a water swelling rubber material disposed as a lower surface material 4. The upper surface material 2, intermediate material 3, and lower surface material 4 are integrally connected to each other, and fixing holes 11 are provided through these three members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235947-A (JP)
Title: Circulating system device of air pressure of global atmosphere and component ratio in quantitative space, inner atmosphere used in the system and manufacturing method therefor
Inventor: YOSHIDA TOSHIMI
IPC: A61L9/00
Filed: 2002-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inner atmosphere component ratio of a circulating system device of air pressure of global atmosphere and the component ratio in a quantitative space, and a manufacturing method for the inner atmosphere, to provide the inner atmosphere 10 of ground air in the quantitative space 1, to form an automatic control part with a component circuit of atmosphere composition, to form an ammonia high- speed separator 24 of a pump 20, a motor 22, and a vaporizing filter 18, to produce ammonia water with a tetrode symmetric ultraviolet lamp 31 via a duct 30 having a reduction copper hole 33 and a heater 35 to form (2N, 2H<SB>2</SB>, O<SB>2</SB>), and to simply control the consumption of carbon dioxide concentration in (O<SB>2</SB>, O<SB>3</SB>, C<SB>2</SB>, H<SB>2</SB>) separation by an ultraviolet system device.  <P>SOLUTION: In this component ratio circulating system, atmospheric air is set at 13.6 g/cm<SP>3</SP>, and manpower in an aero-space, a sea bottom city, and an underground building is found to be adapted to a composition (O<SB>2</SB>, O<SB>3</SB>, N<SB>2</SB>, Ar, CO<SB>2</SB>, H<SB>2</SB>, Ne, He, Kr, Xe, etc.), of biochemistry system in active energy and atmospheric air of consumption circulation in labor productivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291672-A (JP)
Title: Drive device for front and rear wheel drive vehicle
Inventor: SAKAI TOSHIBUMI
IPC: B60L50/16
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device for front and rear wheel drive vehicle capable of exhibiting an excellent mounting property to a vehicle and capable of reducing exclusive design for a four-wheel drive vehicle.  <P>SOLUTION: In this drive device for front and rear wheel drive vehicle, one of front and rear wheels is driven by an engine 11 and the other of the front and rear wheels is driven by an electric motor 14. The drive device is provided with the electronic motor 14, an alternator 12 driven by the engine 11 and capable of varying generated power voltage, and a changeover switch 17 for selecting connection of the alternator 12 to a low voltage auxiliary machine side and the high voltage electric motor 14 side. The changeover of the power generation of the alternator 12 is controlled to the low voltage power generation side and the high voltage power generation side, and the changeover of the connection of the alternator 12 is controlled to the low voltage auxiliary machine side and the high voltage electric motor 14 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302245-A (JP)
Title: Scheduled arrival time providing device
Inventor: FUKUDA EMI
IPC: H04W12/08
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide scheduled arrival time providing device for surely automatically providing the latest scheduled arrival time to a party at the other end of the line who wants to know the scheduled arrival time.  <P>SOLUTION: A scheduled arrival time is calculated by a scheduled arrival time calculating part 8 from the position information on the current place obtained from a current place position obtaining part 4, the position information on a destination obtained by a destination position obtaining part 5 according to the destination information of a destination information storing part 3, traffic status obtained by a traffic status obtaining part 6 and the route information of a road of a road route storing part 7. A message of the calculation result is generated and the message is informed from a communicating part 1, whereby the latest scheduled arrival time can be automatically provided for a party at the other end of the line who wants to know the scheduled arrival time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302876-A (JP)
Title: Image forming apparatus
Inventor: HIRAOKA TORU
IPC: H04N1/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a cover to manually be opened when automatic opening is undesired while eliminating the trouble to open the cover by automating the cover opening.  <P>SOLUTION: A hybrid machine 20 is equipped with a jam occurrence detecting means, an opening/closing cover for jam handling, a display part 7 which is constituted into a touch panel and serves as an input means for selecting and indicating the opening/closing cover, an MPU 1 which outputs an opening signal for opening the opening/closing cover, and an opening means (permanent magnets 31A and 31G, opening springs 32A and 32G, and electromagnets 33A and 33G) which opens the opening/closing cover according to the input of the opening signal; and the display part 7 enables graphic display wherein an image forming apparatus shape is simplified and the MPU 1 specifies the opening/closing cover to be opened for jam processing according to the detection signal of jam occurrence and makes graphic display of the opening/ closing cover in a visually recognizable state (blinking) at the display part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300263-A (JP)
Title: Manufacturing method for gusseted flat bag
Inventor: ONUMA KOJI
IPC: B65D30/20
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a gusseted flat bag for a bifurcated triangular lug wherein left and right side surface parts and an undersurface part are formed at an end part as a gusset body between front and rear surface parts.  <P>SOLUTION: A twofold gusset continuous body F3 is superposed on the first continuous packaging material F1 in a main packaging material isolation area separating first and second continuous main packaging materials F1 and F2 to transfer them and the second continuous packaging material F2 is superposed in a packaging material uniting area on the downstream side. A gusset forming folding body F4 equipped with the bifurcated triangular lugs F4 and F4', wherein one flap F4a extends flatly and other flap F4a' is opened by 90° or more, is superposed on and temporarily fastened to the first continuous main packaging material on the upstream side of the position where the gusset continuous body is superposed on the first continuous main packaging material. The flatly extended flap is held between the gusset continuous body and the first main packaging material while the other flap is laid down on the gusset continuous body to be inserted in the gap between the gusset continuous body and the second packaging material and the flaps are laterally and vertically heat-sealed in the packaging uniting area on the downstream side to obtain the gusseted flat bag P1 being a continuous laminate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309707-A (JP)
Title: Image reader
Inventor: HIROMATSU KENJI
IPC: H04N1/028
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader with high quality by using an image sensor employing an image read fluorescent lamp emitting a small amount of infrared radiation in lighting.  <P>SOLUTION: The image reader uses the image sensor having: a photoelectric conversion element; light sources for illuminating an original, and an optical system for forming an image of the reflected light from the original on the photoelectric conversion element. The insulation film of the fluorescent lamps consists of an infrared ray absorbing film, which integrally covers a SELFOC lens array and the fluorescent tubes.  <P>COPYRIGHT: (C)2004,JPO