baber/WOPTO huggingface dataset:
Patent JP-2005268860-A (JP)
Title: Video/audio demodulation circuit
Inventor: NISHIKIDO OSAMU
IPC: H04N5/62
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To fully remove buzz appearing in an audio signal due to fluctuation in the frequency of an oscillation circuit for AM detection.  <P>SOLUTION: The frequency of an audio signal outputted by an AM detection circuit 16 is (f<SB>S</SB>+Δf<SB>VCO</SB>) by the fluctuation of the oscillation frequency of VCO 19. The output signal of the VCO 19 of an oscillation frequency (f<SB>VCO</SB>+Δf<SB>VCO</SB>) is inputted into a multiplier 41. When a signal of (f<SB>VCO</SB>+Δf<SB>VCO</SB>) and a signal of (f<SB>P</SB>-f<SB>S</SB>-f<SB>C</SB>) from a VCO 55 are inputted, the multiplier 41 outputs the component of a frequency difference (f<SB>S</SB>+f<SB>C</SB>+Δf<SB>VCO</SB>) via an LPF 61. A PLL circuit 60 outputs the signal of the oscillation frequency (f<SB>S</SB>+f<SB>C</SB>+Δf<SB>VCO</SB>) using the component of this frequency difference as reference. If the audio signal of the frequency (f<SB>S</SB>+Δf<SB>VCO</SB>) and the signal of the frequency (f<SB>S</SB>+f<SB>C</SB>+Δf<SB>VCO</SB>) inputted via an HPF 31 is provided, a frequency converter 32 outputs an audio signal converted into a frequency to be f<SB>C</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263653-A (JP)
Title: Method for producing aromatic carboxylic acid
Inventor: TAKEDA KAZUSADA
IPC: C07C63/26
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic carboxylic acid by which crystals and a solvent are smoothly separated from a slurry continuously for a long time in separating the crystals from the slurry by using a separator.  <P>SOLUTION: In the method for producing the aromatic carboxylic acid by which the crystals and the solvent are separated from the slurry by using the separator, the amount of the solvent fed to the separator is reduced by extracting a condensate obtained by cooling in a condenser without returning to a crystallization tank in reducing temperature in the crystallization tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264543-A (JP)
Title: Hand wash basin in washroom with water splash guard panel
Inventor: YUKI HIROSHI
IPC: E03D9/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand wash basin in a washroom with a water splash guard panel having excellent design and cleaning properties.  <P>SOLUTION: In the hand wash basin in the washroom provided with a water splash preventing guard panel installed in the washroom, the guard panel is fixed to a wall through a wall fixing member provided between the back face of the guard panel and the wall, and the wall fixing member is constituted not to be exposed to the front face of the guard panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268065-A (JP)
Title: Fuel cell system
Inventor: INAI SHIGERU
IPC: H01M8/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system, having a simple structure and preventing freezing of water generated, when start-up is operated below the freezing point.  <P>SOLUTION: A minimum required current determining means is such that, when cooling medium temperature Twin at the entrance side of a fuel cell stack is 0°C or lower in STEP2; the cooling medium temperature Twout of an exit side of the fuel cell stack and the surrounding temperature Ts of the fuel cell stack are measured in STEP3; heat release amount Qs from an outer periphery of the fuel cell stack, based on the Twin or Twout and Ts is calculated in STEP4; the endothermic amount Qc from the fuel cell by the cooling medium, based on the Twin and Twout, is calculated in STEP5; a current correction value α is calculated in STEP6; and then, the minimum required current value Ifcn is determined in STEP7. A current control means 31 controls the output current of the fuel cell stack with the minimum required current value Ifcn as the target current value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266644-A (JP)
Title: Method for manufacturing liquid crystal display device
Inventor: IKEGUCHI TAIZOU
IPC: G02F1/1362
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal display device which is hardly affected by a step of a cell gap and stably realizes conduction between a common electrode and a common electrode connection part.  <P>SOLUTION: The method for manufacturing the liquid crystal display device includes a sticking stage of forming a liquid crystal cell by sticking together an array substrate as a 1st substrate having the common electrode connection part 3 on its surface and a color filter substrate as a 2nd substrate having the common electrode on its surface under pressure of ≤0.1 MPa so that the common electrode connection part 3 and common electrode 4 face each other and a mixture arranging stage of arranging a mixture obtained by mixing conductive particles 8 whose surfaces are covered with insulating materials with resin of a sealant 12 over the common electrode connection part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263469-A (JP)
Title: Shredding sheet charging device, and shredder
Inventor: YAMAGUCHI KATSUJI
IPC: B02C18/06
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To continuously charge shredding sheets at low cost and with little power consumption in a shredding sheet charging device to be installed on a shredder.  <P>SOLUTION: This shredding sheet charging device 10 is provided with a placement tray (sheet placement part) 13 and a sheet feeding port 14. In the shredding sheet charging device 10, shredding sheets placed on the placement tray are set onto a shredder in such a way that they are sent by gravity from the sheet feeding port 14 to be charged into the shredder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273158-A (JP)
Title: Box installing structure
Inventor: OISHI YUKINORI
IPC: E02D29/14
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box installing structure capable of effectively preventing the fall-off of a cover body to a box body though the attaching/detaching operation of the cover body to the box body is easy.  <P>SOLUTION: A box has a pair of support shafts 4 and 5 formed on the inner wall of the box body 1, a cutout 12 formed at the end part of the cover body 11 capable of opening and closing an opening 2 of the box body 1 and insertable and extractable at a predetermined angle with respect to the support shafts 4 and 5, and a recessed part 13 communicating with the cutout and capable of storing the support shafts 4 and 5. The support shafts 4 and 5 are formed in longitudinal sectional elliptic shapes, and the major axis (lower inclined face of the support shaft) of one support shaft 4 inclines at an angle of about 30°, and the major axis of the other support shaft 5 turns in the vertical direction. The relationship between and among an opening width W of the cutout, the minor axis length L<SB>1</SB>of the support shaft, the major axis length L<SB>2</SB>of the support shaft and the inner diameter D of the recessed part is set to W ≥ L<SB>1</SB>, W < L<SB>2</SB>and D > L<SB>2</SB>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276457-A (JP)
Title: Separated electroluminescent element and its manufacturing method
Inventor: HASEGAWA KAZUHIRO
IPC: H05B33/14
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL element in which interference patterns that are generated by the gap between an electroluminescent (EL) element and a flat type display is prevented, and emission of light is not lost by prevention of the interference patterns, in the case it is used for a backlight of a flat display such as an image sheet, and to provide an efficient manufacturing method of the EL element.  <P>SOLUTION: In a separated electroluminescent element which has at least a luminous layer and a dielectric layer interposed between a pair of opposed electrodes, and which is sealed by a sealing film, an interference pattern prevention layer having a projection part is provided on the outer surface of the sealing film on the side where the light emitted from the luminous layer is extracted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274753-A (JP)
Title: Electrophotographic apparatus
Inventor: NUKADA KATSUMI
IPC: G03G5/147
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus capable of repetitively and stably forming images of high sharpness even when an exposure light source having a main light emission wavelength at 380 to 500 nm.  <P>SOLUTION: The electrophotographic apparatus 100 has an electrophotographic photoreceptor 7, an electrostatic charging means 8, an exposure means 10, a developing means 11, and a transfer means, wherein the exposure means 10 has the exposure light source having the main light emission wavelength at 380 to 500 nm. The electrophotographic photoreceptor 7 has at least a photosensitive layer on the conductive support and the photosensitive layer contains hydroxy gallium phthalocyanine exhibiting spectral absorption spectra having absorption maximal at 810 to 839 nm. According to the electrophotographic apparatus, the photosensitive layer contains the hydroxy gallium phthalocyanine having the above spectral characteristics, and thereby the degradation in the electrostatic chargeability and the increase in the residual potential when the exposure is performed by the exposure light source having the main light emission wavelength at 380 to 500 nm are sufficiently prevented for a long period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271421-A (JP)
Title: Intaglio printing machine
Inventor: KUMAGAI CHIKAHIRO
IPC: B41F11/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity together with the recovery of ink without troubling a worker by a method, by which the ink on a rotator can be easily removed.  <P>SOLUTION: In an intaglio printing machine equipped with a rotatably supported intaglio printing cylinder 1, an ink arrangement 4 for supplying ink to the intaglio printing cylinder, a wiping device 11 for removing the excess ink of the ink supplied to the intaglio printing cylinder and a pre-wiping device 15 for removing the ink before removed by the wiping device by being provided at the upstream side of the wiping device in the rotating direction of the intaglio printing cylinder and, at the same time, at the downstream side of the ink arrangement, the pre-wiping device has a belt conveyor device 39 for discharging the removed ink outside the machine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270463-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a front surface panel as an advertisement display medium or a game display medium at a maximum on condition that a game is not obstructed.  <P>SOLUTION: A pachinko game machine provided with a transparent display 90 for displaying information on the inner side of the front surface panel 9 at the front part of the game area of a game board 2 comprises a game state detection means for detecting that it is during a game and a display change means for changing the information display of the transparent display 90 so as to make an area where a game ball flows down in the game area visible by the detection of a game state by the game state detection means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273372-A (JP)
Title: Floor pan structure of bathroom unit
Inventor: MORIUCHI FUMIO
IPC: E04H1/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor pan structure of a bathroom unit facilitating cleaning work and preventing water from leaking under a floor and a wall with simple structure without using a caulking agent such as silicone or packing in the bathroom unit.  <P>SOLUTION: In a floor pan of the bathroom unit with a washing place pan additionally provided at a bathtub pan, drop-in grooves formed with support protrusions for supporting a wall panel or a door are provided at the peripheries of the outer ends of the washing place pan and bathtub pan, and drain hole parts communicating with the bathtub pan are provided at suitable parts of the drop-in grooves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277326-A (JP)
Title: Port for carrying in and out load, and storage apparatus
Inventor: NAKAI HIROSHI
IPC: H01L21/673
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional port for carrying in and carrying out a load for use in a storage apparatus is arranged in a dedicated space adjacent to a storage shelf, so that the port projects from the storage shelf, to form dead spaces on the upper and lower side of the port.  <P>SOLUTION: A port 2 is disposed at the side of a stocker 1 so that a FOUP (front opening unit pod) 4 is carried in and carried out of the stocker 1 via the port 2. FOUP storage shelf segments 33 are arranged on the upper and lower side of the port 2, so that the port 2 virtually replaces one of the shelf segments 33 in the overall arrangement, thus forming no projecting portion. The port 2 comprises an inside-face shutter mechanism 80, an outside shutter mechanism 81, and a stage 30 on which the FOUP 4 is placed. The inside shutter mechanism 80 controls the opening/closing of an inside shutter consisting of a sheet member 11, and the outside-shutter mechanism 81 controls opening/closing of an outside shutter consisting of a sheet member 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005241230-A (JP)
Title: Stratified air flow control type air cleaner
Inventor: YAMAMOTO NAOKI
IPC: F24F9/00
Filed: 2004-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stratified air flow control type air cleaner capable of sufficiently securing a capacity of smokers in a smoking room, capable of widening an effective suction area, not affecting other smokers, easily clearing standards of harmful gas, and capable of retaining merits of a foundation characteristic of a simplified smoking area having free adit.  <P>SOLUTION: Suction opening parts 4 for air are provided on a whole cylindrical wall circumference of a body 3 lower part erected on a trestle. A blowout face part 6 blowing out air as a planar uniform flow 5 more to an outer side than the suction opening parts 4 is provided on a wall face of the body 3 higher than the suction opening parts 4. An air cleaner 4 is provided in the body 3 between the suction opening parts 4 and the blowout face part 6 in a downstream side. Clean air is blown out from the blowout face part 6 as the planar uniform flow 5 more to the outer side than the suction opening parts 4. Air is sucked in from the suction opening parts 4, a pressure difference is generated between the planar uniform flow 5 and the sucked in air, and an air flow 8 is formed heading from the planar uniform flow 5 toward the suction opening parts 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005288699-A (JP)
Title: Skin integrated foam molding structure of headrest
Inventor: HIBINO KENZO
IPC: B29K105/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the demolding of a headrest comprising an almost L-shaped skin integrated foam molded product.  <P>SOLUTION: A movable piece 1, which slides in a direction retreating with respect to the rear surface 101 of the front part H1 of an L-shaped headrest H after molding, is provided to a mold 2 for molding the rear surface 101 of the front part H1 of the L-shaped headrest H.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291830-A (JP)
Title: Image measurement apparatus and image measurement method for liquid level
Inventor: HAGA TOMOYUKI
IPC: G01F23/28
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring a liquid level within a vessel such as a water tank easily, with high precision, and automatically regardless of its internal structure such as a width of a slit-like water injection section.  <P>SOLUTION: Across a water tank W, a light source 1 in which a near-infrared LED 1a is installed in a planar fashion is placed on one side, while a near-infrared CCD camera 2 which receives light passed through the water tank from the light source 1 is placed on the other side. Output image signals of a measurement surface 11a in the state of completion of water injection and in the empty state of the water tank 11 photographed by the CCD camera 2 are subjected to image processing by an image analyzing personal computer 3b to determine the brightness of each transmitted light. The brightness ratio between them is calculated and subjected to edge processing to detect a liquid level L. The liquid level is thus automatically measured. The brightness of the measurement surface 11a is thereby measured with favorable sensitivity. Detecting a liquid level using a brightness ratio excludes the influence of disturbance, which leads to measure a liquid level easily, efficiently, and with high precision.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004360684-A (JP)
Title: Method for determining loading state containing exhaust gas composition of constituent arranged in exhaust range of internal combustion engine
Inventor: CHRISTL WERNER
IPC: F02D41/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining a loading state corresponding to a exhaust gas composition of a constituent 20 arranged in an exhaust range 18 of an internal combustion engine 10, in consideration of pressure before the constituent.  <P>SOLUTION: Setting is made so that an exhaust gas mass flow rate 61 for the internal combustion engine may be improved, thus capturing and detecting pressure changes in the exhaust range before the constituent and determining the loading state of the constituent from the pressure changes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005293123-A (JP)
Title: Contents filtering system, method therefor and program
Inventor: TANIGUCHI HISAO
IPC: G10L15/28
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents filtering system, a method therefor and a program adaptive to more various contents than a conventional manner, and for accurately controlling the browsing of the contents.  <P>SOLUTION: Image data, animation data and voice data included in received contents are identified by a contents identifying means 31, and the identified image data are compared with preliminarily registered reference image data by an image data comparing means 32, so that the presence/absence of similarity can be determined, and the identified moving image data are compared with preliminarily registered reference animation data by an animation data comparing means 33, so that the presence/absence of similarity can be determined, and the identified voice data are compared with preliminarily registered reference voice data by a voice data comparing means 34, so that the presence/absence of similarity can be judged. When it is determined that the similarity is present by any one of the image data comparing means 32, the animation data comparing means 33 and the voice data comparing means 34, the browsing of the contents is not permitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295240-A (JP)
Title: Digital-analog converter circuit
Inventor: MATSUI KIYOHISA
IPC: G09G3/20
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital-analog converter circuit including a buffer amplifier suitable for different liquid crystal panels.  <P>SOLUTION: The digital-analog converter circuit (100) is provided with a digital-analog converter (10) for converting a digital signal to an analog signal, the buffer amplifier (20) for buffering the analog signal converted by the digital-analog converter (10), and a buffer amplifier current control circuit (30) for controlling the current of the analog signal buffered by the buffering amplifier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287936-A (JP)
Title: Diameter enlarging tube for pharynx
Inventor: KOYAMA ISAMU
IPC: G02B23/24
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding tube to be kept in the pharynx which has an enough inner diameter to allow a suturing instrument with a large diameter to pass through so that the suturing instrument having a larger diameter than an endoscope can be inserted in a body cavity through the pharynx, and reduces a burden and pain of a patient when it is disposed in the pharynx to improve maneuverability.  <P>SOLUTION: A cylinder is gradually replaced by a cylinder with a larger diameter in the manner of that an inner cylinder 11 with a small diameter is set in the pharynx A, an intermediate cylinder 12 with a medium diameter is set at the outside of the above inner cylinder to expand the pharynx and an outer cylinder 13 with a large diameter is set at the outside of the intermediate cylinder 12 to further expand the pharynx, and the outer cylinder is not collapsed by the resilience of the pharynx in a contracting direction since a coil spring is embedded and can maintain the situation that the suturing instrument can be inserted and removed smoothly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299087-A (JP)
Title: Junction coupling of tunnel, junction structure of tunnel and junction method of tunnel
Inventor: FUKADA KAZUYUKI
IPC: E21D9/06
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To safely and efficiently merge tunnels, to share parts, to reduce the term of works and remarkably reduce the cost of works, and to cope with various angles of confluence.  <P>SOLUTION: This junction coupling 1 is used at the initial stage of confluence, and provided with a main track side socket 8 storing a permanent structure segment 4 of the main track tunnel 2 side, and a lamp side socket 9 storing the permanent structure segment 4 of the lamp tunnel 3 side. The storing spaces 12, 13 of both sockets 8, 9 are preset larger. In the junction structure 30 used at the middle stage of confluence, a blade-type segment 31 is used in common, so that a gap is adjusted by the lamp side taper segment 32 and a space liner 33. In the junction structure 40 used at the final stage of confluence, the main track side taper segment 41, the lamp side taper segment 42 and a taper liner 44 are used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005253917-A (JP)
Title: Tilting plate with pattern
Inventor: ABE OKINORI
IPC: A43D5/02
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilting plate for repairing shoes on which pattern shapes are made.  <P>SOLUTION: The tilting plate with patterns is obtained by pressing the surface of it with a machine so as to make pattern shapes to be difficult to slip. The pattern shapes can freely be set to be pyramids, waveforms, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005304114-A (JP)
Title: Tree contact monitor of distribution line
Inventor: KATO TATSURO
IPC: H02H3/34
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that since the tree contact of a distribution line is high in resistance at a stage before leading to a ground fault and a leak current signal is weak, it is difficult to detect and determine a tree contact signal while discriminating it from a residual zero-phase current Io or a residual zero-phase voltage Vo existing in a distribution system.  <P>SOLUTION: The zero-phase voltage Vo, the zero-phase current Io, and the phase difference between the zero-phase voltage and the zero-phase current are acquired at a set period and variation in time series data is monitored. Since these data change on the order of several minutes to several tens minutes, tree contact can be detected by monitoring time variations in magnitudes of zero-phase voltage Vo and zero-phase current Io and a variation in the phase difference between the zero-phase voltage Vo and the zero-phase current Io.  <P>COPYRIGHT: (C)2006,JPO&NCIPI