baber/WOPTO huggingface dataset:
Patent JP-2002373778-A (JP)
Title: Organic el panel and its manufacturing method
Inventor: JU SUNG HOO
IPC: H05B33/04
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an organic EL panel capable of shutting off oxygen and moisture penetrating from the outside by stacking an inorganic insulating thin film and an organic or polymer thin film to protect the organic EL element in the after-process of the processes for manufacturing the organic EL element. SOLUTION: The method for manufacturing the organic EL panel capable of preventing the penetration of oxygen and moisture comprises a step for forming a first protecting film for protecting the organic EL element on the upside of the panel where the organic EL element is formed; a step for forming the inorganic insulating film on the upside of the first protecting film; and a step for stacking a second protecting film capable of preventing the penetration of oxygen and moisture from the outside on the upside of the inorganic insulating film.
Patent JP-2004010314-A (JP)
Title: Rack continuous carrying device
Inventor: NAKANO YASUO
IPC: B65G1/10
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack continuous carrying device capable of processing or storing a large quantity of parts even though the device is small.  <P>SOLUTION: Two running mechanisms 7A, 7B having horizontally rotating guide rollers 11 are horizontally rotatably fixed, with a predetermined interval, on upper and bottom surfaces of a rack 1 comprising a plurality of steps of support parts 3. The running mechanism 7A is oppositely fixed on the running mechanism 7B. Vertically rotating running rollers 13 are provided with running mechanisms 8A, 8B fixed on the bottom surface of the rack 1. Carrying lines 20 on which circulating passages coming into from one side of inside of a dryer 15 and coming out from the other side are arranged on upper and lower sides. In the carrying lines 20, two guide grooves 21A, 21B are formed in parallel with each other outside the dryer. And inside the dryer, the guide grooves 21A, 21B are branched and arranged with an interval of fixing of the running mechanisms 7A, 7B. The guide rollers 11 are inserted into the guide grooves 21A, 21B, and the running rollers 13 are run along the guide groove 21A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012409-A (JP)
Title: Fluid level detecting apparatus and photograph processing apparatus having the same
Inventor: TAMAOKI YOSHIKAZU
IPC: G01F23/62
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid level detecting apparatus detecting a position of a fluid level even when a float is adhered to a casing.  <P>SOLUTION: The fluid level detecting apparatus comprises a casing 1 elongating vertically, a first lead switch LS1 arranged in the casing 1, a second lead switch LS2 arranged below the first lead switch LS1 in the casing 1, a first float with a built-in magnet F1 corresponding to the first lead switch LS1 and a second float with a built-in magnet F2 corresponding to the second lead switch, the two floats vertically move along the casing 1. The first float with a built-in magnet F1 and the second float with a built-in magnet F2 are configured so that they are separated with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015745-A (JP)
Title: Pll frequency locking circuit and frequency locking method
Inventor: WADA MASAHIRO
IPC: H03L7/10
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL locking circuit with which the stable operating state of a phase comparator circuit after phase loop lock (PLL) is maintained in a PLL circuit using a YIG oscillator.  <P>SOLUTION: In the frequency locking circuit for the PLL circuit which is provided with a YIG oscillator 1 for imparting a magnetic field generated by a main tuning control current (a) and a frequency modulation fine control current (b) to a YIG single crystal sphere and a frequency converting circuit 2 for sampling the output signal (c) of the YIG oscillator and utilizes the output of a phase detecting circuit 3 to which the output signal of the frequency converting circuit and a reference frequency signal are imparted as the frequency modulation fine control current, the frequency pull-in circuit includes a frequency phase detecting circuit 6 to which the output signal of the frequency converting circuit and the reference frequency signal are imparted, and a sweep circuit 7 for superimposing the detection output of the frequency phase detecting circuit on the frequency modulation fine control current, and when the output frequency of the YIG oscillator is within a lock frequency range of the PLL circuit, the sweep circuit is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020809-A (JP)
Title: Method for manufacturing color filter
Inventor: NONOSHITA ATSUHIRA
IPC: G03F7/40
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a color filter for easily manufacturing the color filter whose quality is high without having the intrusion of air bubbles and the occurrence of cracks by appropriately setting the cross-sectional inclined angle of each formation pattern.  <P>SOLUTION: The manufacturing method of the color filter includes an exposure developing process to form a pattern on the surface of a base plate by performing exposure and development on a photosensitive resin layer on the base plate, a post-exposure process to expose the pattern formed by the exposure developing process, a heating process to heat and cure the pattern exposed by the post-exposure process, and the pattern is irradiated at an exposure value corresponding to the desired inclined angle of the pattern in the post-exposure process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016962-A (JP)
Title: Method and apparatus of processing coating effluent
Inventor: YASUNAGA TOSHIYUKI
IPC: C02F1/56
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method and apparatus capable of performing an excellent dehydrating treatment of a coating effluent containing a large amount of inorganic mineral powder to yield a good flocculating state and a quality of treated water without requiring pH adjustment.  <P>SOLUTION: In the treatment method for the coating effluent, a diallylamine-based polymeric compound is added to the coating effluent, then first polymeric flocculants is added thereto and further second polymeric flocculants having the charge opposite to the charge of the first polymeric flocculants is added thereto. Then the coating effluent is mechanically dehydrated. The diallylamine-based polymeric compound is an independent polymer or copolymer of a diallylamine-based compound and the amount of the compound to be added ranges from 10 to 2,000 ppm on the basis of the amount of the effluent. The polymeric flocculants which are cationic, non-ionic and anionic are preferably used respectively at a level of 10 to 500 ppm on the basis of the amount of the effluent. A known dehydrating machine, for example a centrifugal dehydrator, can be used for dehydration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022474-A (JP)
Title: Electronic circuit stabilizer
Inventor: MONJU TAKAO
IPC: H05B41/282
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit stabilizer which prevents rush current flowing in the circuit immediately after power restoration from an instant power failure, and which can increase corresponding time for the instant power failure than before.  <P>SOLUTION: This is constituted so that an extension smoothing capacitor circuit (16) in which a charge and discharge circuit comprising a resistor (R) for charge and a diode (D2) for discharge connected in parallel and the extension smoothing capacitor are connected in series, is connected in parallel with a smoothing capacitor (C1) of the electronic circuit stabilizer. By this, the correspondence time for the instant power failure is increased by preventing the rush current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003240831-A (JP)
Title: Electromagnetic field analyzing system
Inventor: FUJISAKI KEISUKE
IPC: G01R33/10
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate iron loss by solving a Maxwell equation in consideration of anisotropy of magnetic permeability and reluctivity of a steel plate.  <P>SOLUTION: This electromagnetic field analyzing system is characterized by having a database for storing therein H-B curves with an angle θ between a predetermined direction of the steel plate in a minute area and the direction of magnetic flux density and/or stress σ used as parameters of anisotropy, a database for storing therein W-B curves, a magnetic flux density vector determining means for determining the angle θ and the size B of magnetic flux density based on the Maxwell equation in the minute area, an iron loss calculating means for calculating iron loss in the minute area, and an iron loss summing means for finding the sum of iron loss in the minute area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003077224-A (JP)
Title: Disk reproducing device
Inventor: TANAKA YOSHIAKI
IPC: G11B27/34
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To efficiently record and display character information indicating the contents of audio data of a music source, etc., when the audio data are mainly recorded. SOLUTION: The audio data are arranged in an A pack and the character information relating to the audio data and the display time data thereof are arranged in an A-CONT pack. The display time data in the A-CONT pact is separated to display start time data and display end time data by a display time decoder 51 and are impressed to a start comparator 52 and an end comparator 53. The character data are converted to dot matrix character data for display by a character data decoder 54 and are stored in a buffer 55. The start comparator 52 and the end compactor 53 compare the data of the display start time and display end time and the A pack address and controls the display time of the characters.
Patent JP-2004029634-A (JP)
Title: Liquid crystal substrate and liquid crystal display element
Inventor: GOTO NOBUYUKI
IPC: G02F1/1333
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal substrate permitting reduction in weight and film thickness, and delicate liquid crystal display without pixel deviation.  <P>SOLUTION: The liquid crystal substrate contains a polymer resin containing an alicyclic structure, and a lamellar crystal compound, and a coefficient of linear expansion in the direction parallel to the substrate surface is made to 5 x 10<SP>-5</SP>/°C or smaller, and the whole light transmittance is made to 87% or higher with 0.5mm thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034770-A (JP)
Title: Cargo stopper
Inventor: KAMEGAWA ATSUSHI
IPC: B60R5/04
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo stopper, excellent in appearance, for stably maintaining a net member in a smoothly stretched state and a stored state even when a thick and/or rigid net member is used to support a cargo by partitioning a cargo loading space, stretching the net member in a curved surface, and preventing any large space for a storage part of the net member.  <P>SOLUTION: A cargo stopper 1 comprises a hollow part having a space capable of accommodating a net member 2 in a stretched state, and a board member 3 having a long opening part with the length for taking in/taking out the net member 2 in a stretched state from the hollow part. The net member 2 is urged in a direction drawing into the hollow part by springs 4a, 4b and 4c fitted between a spring supporting member 3d fixed to the board member 3 and the net member. An edge of the opening part in the board member 3 is curved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037666-A (JP)
Title: Elastic roller production method, elastic roller, and electrophotographic apparatus using the roller
Inventor: SATO HIDENORI
IPC: F16C13/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the production of a highly productive elastic roller in which an elastic layer surface is uniformly modified, and a uniform resin layer is steadily formed thinly by the application of a solution to the external surface of the elastic layer.  <P>SOLUTION: The elastic layer comprising rubber as its main constituent is formed on the outside of a shaft core. The surface of the elastic layer is irradiated with ultraviolet rays which have a spectral distribution peak of 172 nm in the oxygen-containing atmosphere and have no peaks in the others. Subsequently, a resin layer is formed on the outside of the elastic layer. Thus, the elastic roller is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035176-A (JP)
Title: Image formation device
Inventor: SASAI TAKAHIRO
IPC: B65H29/70
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device capable of properly correcting a paper sheet curled after an image is fixed, in the image formation device for carrying the paper sheet, recording an image on the paper sheet and fixing the recorded image to the paper sheet.  <P>SOLUTION: This device can properly correct the curling state of the paper sheet by carefully heating the paper sheet according to its property by providing a heating device 25 in discharge rollers 15 arranged downstream of fixing rollers 14 and heat-controlling the heating device 25 based on the property data of the paper sheet to which fixing process have not been applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034131-A (JP)
Title: Wire for welding
Inventor: SHIMIZU HIROYUKI
IPC: B23K35/40
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire for welding in which the surface is uniformly coated with a composite lubricant in both of a circumferential direction and a longitudinal direction, the stability of power supply is improved, and the amount of fumes is remarkably reduced.  <P>SOLUTION: The wire surface is coated with oil components and solid lubricant particles. The oil components are one or more kinds selected from the group consisting of vegetable oil, animal oil and mineral oil. When the content of the oil components and the content of the solid lubricant particles are measured at 10 points at intervals of 10 m, the mean value of the oil components lies in the range of 0.1 to 0.4 g per square meter of the wire surface, and the standard deviation is controlled to ≤30% of the mean value. Further, the solid lubricant particles are one or more kinds selected from the group consisting of MoS<SB>2</SB>, WS<SB>2</SB>, graphite and PTFE (polytetrafluoroethylene) having a particle diameter of 0.1 to 10 μm. The mean value thereof lies in the range of 0.002 to 0.3 g per square meter of the wire surface, and the standard deviation is controlled to ≤30% of the mean value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034924-A (JP)
Title: Running body-moving apparatus
Inventor: HINAMI KAZUYUKI
IPC: B60B33/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a running body-moving apparatus capable of effectively improving the moving and getting over a step performance of a running body through a simple construction.  <P>SOLUTION: In a robot body 11 capable of maneuvering forward/reverse change-over through running wheels 16 and capable of changing the course, ball casters 17 are provided at bottom of the robot body 11 with the positions of them shifted to the running wheels 16 in the running direction, and a longitudinal pair of auxiliary wheels 32 are positioned on the sides of the ball casters 17 upward by a prescribed dimension from a running face so as to be protruded by a prescribed dimension from the ball casters 17 toward the running direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039201-A (JP)
Title: Semiconductor memory device
Inventor: SUZU TAKAYUKI
IPC: G11C8/18
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which read speed can be increased and current consumption can be reduced by preventing the output of data errors by making the delay caused by parasitic CR equal to or more by arranging an ATD pulse synthesizing circuit at a center of a chip and suppressing parasitic CR as much as possible.  <P>SOLUTION: In a semiconductor memory device consisting of an input pin column and an output pin column, a memory cell plate divided into 16, an X decoder circuit, a Y select-circuit and a sense amplifier arranged at a center side, a X pre-decode circuit, an ATD pulse synthesizing circuit, and an output circuit, the ATD pulse synthesizing circuit is arranged at a center of a chip, the output circuit is arranged at a position near the output pin in a layout stage in which the ATD pulse synthesizing circuit is arranged, and at least an address circuit, an ATD circuit, and a DELAY circuit are arranged between the input pin and the cell plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048126-A (JP)
Title: Radio communication confinement apparatus, radio communication relay station, and radio communication base station
Inventor: MASUDA NOBORU
IPC: H04W84/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a radio wave influencing medical instruments from becoming stronger, to eliminate the necessity of special operation of a telephone company which manages a radio communication system, and to facilitate to use a cellular telephone of the telephone company when making a cellular telephone unable to be physically used in a specific space.  <P>SOLUTION: An outgoing pilot signal of the radio communication system is emitted to the specific space in deviated timing. An incoming radio wave of the radio communication system operated by a cooperating telephone company is relayed. Only when a communication having attributes which are banned to be used in the space is included in the incoming radio wave, this communication is cut off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046935-A (JP)
Title: Dielectric recording and reproducing head and tracking method
Inventor: ONOE ATSUSHI
IPC: G11B9/07
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric recording and reproducing head and a tracking method of a dielectric recording and reproducing device using an SNDM(Scanning Nonlinear Dielectric Microscopy).  <P>SOLUTION: A dielectric recording and reproducing head 40a is provided with a probe 11 which records data on a dielectric recording and reproducing medium 1 and reproduces data from the medium 1 and a slider 12 consists of a conductor is provided so as to enclose the probe 11. A probe supporting part 14 consisting of an insulating member, such as resin material may be provided in the gap between the probe 11 and the slider 12. The probe 11 is longitudinally long in the width direction of a track 5 and covers parts of adjacent spaces as well as the track. The probe 11 becomes a return electrode of a high frequency electric field to be applied to the dielectric recording medium in order to reproduce a signal by grounding the slider 12. Moreover,the probe 11 is set not to project from the surface of the slider which faces the dielectric recording medium 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048378-A (JP)
Title: Digital signal transmission line
Inventor: OKAZAKI YASUNAO
IPC: H01P3/08
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital signal transmission line for implementing a transmission line structure capable of high frequency communications with a smaller waveform degradation.  <P>SOLUTION: At a digital signal transmission line equipped with a dielectric substrate 1 and conductor wiring 2 arranged in the dielectric substrate 1, the conductor wiring 2 comprises a set of impedance discontinuity sections 21 and 22 arranged in 2 pieces as one set with an interval of approximately 1/4 of the guide wavelength for a sine wave having a frequency same as the one of a digital signal to be transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045994-A (JP)
Title: Electrophotographic photoreceptor and method of manufacturing the same
Inventor: KAWAHARA MASATAKA
IPC: G03G5/14
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor and a method of manufacturing the electrophotographic photoreceptor in which an image defect due to pinhole leak is not generated, stable and high sensitivity and excellent potential characteristics are given in all environments extending from low temperature and low humidity to high temperature and high humidity, and excellent images are constantly formed even when the electrophotographic photoreceptor is repeatedly used.  <P>SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer on a conductive supporting body via an intermediate layer, the photoreceptor is characterized in that the intermediate layer is formed by hydrolyzing a hydrolyzable compound at a temperature of 100 °C or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056276-A (JP)
Title: Patch antenna
Inventor: TO GENSHU
IPC: H01Q15/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and low-cost patch antenna having a high gain.  <P>SOLUTION: A radome 6 having a semispherical dielectric lens 7 in its cover houses a dielectric board 1, etc. and the dielectric lens 7 is disposed near and faces a patch electrode 2. This causes the most of radio waves radiated from the patch electrode 2 to pass through the lens 7 during feeding, resulting in a phase delay. The phase delay is great in front of the center of the electrode 2 but little in front of its peripheral edge. Hence the radiation pattern of the antenna is narrowed to sharpen its directivity, compared with that without the lens 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054011-A (JP)
Title: Device and method for adjusting viewfinder diopter
Inventor: WATANABE ATSUSHI
IPC: G03B17/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finder diopter adjusting device which has improved assemblability and facilitates diopter adjustment in its manufacturing and assembly.  <P>SOLUTION: In the viewfinder diopter adjusting device of a viewfinder optical system for observing an object, a diopter adjusting lens concerned in diopter adjustment among the viewfinder optical system has a couple of fitting parts extending at right angles to a viewfinder optical axis, and a lens holding part for holding the diopter adjusting lens has a couple of 1st projections which extend along the viewfinder optical axis and have a 1st height and a couple of 2nd projections which are different in height form the 1st projections. The couple of fitting parts, the couple of 1st projections and the couple of 2nd projections are arranged so that the fitting parts and 1st projections are made to correspond to each other and in a state wherein the diopter adjusting lens is rotated around the viewfinder optical axis by 180°, the fitting parts and 2nd projections are made to correspond to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019422-A (JP)
Title: Light-weight unburned negative-ion cluster generating tile
Inventor: SUGIMOTO HIDENORI
IPC: E04F15/08
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-workability light-weight unburned negative-ion cluster generating tile generating negative ions clusters being light weight and having an excellent effect on an environment and health and being superior even in an appearance without burning even from the viewpoints of an energy conservation and a resource saving.  <P>SOLUTION: The light-weight unbaked negative-ion cluster generating tile is manufactured by pressure-molding a composition, in which ceramic fine hollow particles having a hydraulic pressure resistance of 600 kgf/cm<SP>2</SP>or higher and the melting point of not lower than 1, 500°C and fine aggregate generating negative ion clusters are added to a synthetic-resin emulsion, in a tile shape.  <P>COPYRIGHT: (C)2004,JPO