baber/WOPTO huggingface dataset:
Patent JP-2003304476-A (JP)
Title: Digital broadcast receiver
Inventor: HAYASHIDA TOSHITAKA
IPC: H04N5/44
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver in which programs to be recorded can be reserved with an enhanced flexibility, irrespective of program units, using an electronic program guide.  <P>SOLUTION: The receiver comprises a display control means 15 and a recording control means 19. The former means 15 displays a plurality of component programs as one program in one program frame and partition lines S for parting the programs into the component program units. A cursor is located over the entire program frame, and the cursor is moved to scroll up and down at every partition line S. The latter means 19 is for reserving a program to be recorded in a time zone defined by a cursor portion indicated by the control means 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002348617-A (JP)
Title: Method for collecting silver from waste photographic processing liquid
Inventor: LOBO LLOYD A
IPC: C22B3/00
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for collecting silver from a waste photographic processing liquid. SOLUTION: The method for collecting silver from the waste photographic processing liquid containing silver ions, includes contacting the waste photographic processing liquid containing silver ions with a material containing fine metal particles which are dispersed in a binder matrix of hydrophilic colloid, and have higher positive oxidation potential than silver, and reducing the silver ions into metallic silver.
Patent JP-2003059438-A (JP)
Title: Fluorescent character display tube with built-in chip
Inventor: HA SUNG-HO
IPC: H01J31/15
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent character display tube with built-in chip capable of effectively internally storing a large number of driver chips in a vessel inside part. SOLUTION: This fluorescent character display tube with built-in chip is provided with a transparent upper base board, a lower base board oppositely arranged at a prescribed interval to the upper base board, and providing wiring for the driver chips, a vacuum vessel including side glass for connecting both base boards by interposing between the upper base board and the lower base board, a plurality of driver chips installed on the lower base board while being electrically connected to the wiring for the driver chips on the inside of the vacuum vessel, and anode wiring electrically connected to the wiring for the driver chips, and is provided with at least one or more intermediate base boards arranged in a space between the upper base board and the lower base board on the inside of the vacuum vessel,  a cathode electrode arranged between the intermediate base boards and the upper base board on the inside of the vacuum vessel, and emitting a thermoelectron, and an anode arranged on the intermediate base boards, and having a phosphor electrically connected to the anode wiring.
Patent JP-2003307934-A (JP)
Title: Developing device
Inventor: BETSUSHIYO YUUJI
IPC: G03G15/01
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To ensure satisfactory image formation over a long period of time by preventing mixing of magnetic carrier into a black developing unit 6B and hence an image density decrease.  <P>SOLUTION: The longitudinal length of a magnet roller 6b7 disposed in the developing sleeve 6b1 of the black developing unit 6B is made shorter than the longitudinal length of a magnet roller 6e disposed in each of the developing sleeves 6d of a yellow developing unit 6Y, magenta developing unit 6M and cyan developing unit 6C. This prevents magnetic carriers contained in two- component developers used in the yellow developing unit 6Y, magenta developing unit 6M, and cyan developing unit 6c from mixing into the black developing unit 6B. Accordingly, because a concentration decrease in the black developing unit 6B is prevented, steady image formation can be ensured over a long period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309738-A (JP)
Title: Terrestrial digital broadcast re-transmission apparatus
Inventor: YAMAMOTO KENTARO
IPC: H04W4/06
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terrestrial digital broadcast re-transmission apparatus for simultaneously receiving a terrestrial digital broadcast program comprising a plurality of channels and capable of retransmitting the program to a blind spot.  <P>SOLUTION: An input filter 11 selects a signal of a terrestrial digital broadcast program received by a reception antenna for each channel. Reception units 13a to 13n convert a signal of each channel selected by the input filter 11 into an IF signal and amplify the IF signal, and then convert again the converted signal into a signal with the original channel frequency and provide an output. The output signal from the reception units 13a to 13n is extracted via an RF filter 15, amplified by an RF final stage amplifier 16, and outputted from an output terminal 24 via an output filter 23. An MPU (microprocessing unit) 17 controls a gain of the RF final stage amplifier 16 on the basis of the level of the received signal from the RF final stage amplifier 16 via a BPF (band-pass filter) 19 and a detector 20 and a status outputted from the reception units 13a to 13n.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317335-A (JP)
Title: Magneto-optical recording medium and information recording/reproducing device
Inventor: ITO SHOYU
IPC: G11B11/105
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium and an information recording/reproducing device in which large magnetization is made compatible with a small anti-magnetic field or leaked magnetic field, and a fine mark is stably recorded.  <P>SOLUTION: In a magneto-optical recording medium 10, a reflecting layer 2, a recording layer 3, an interference layer 4, and a protecting layer 5 are formed on a substrate 1 in this order. The recording layer 3 is configured by depositing an intermediate layer 3c between a first magnetic layer 3a and a second magnetic layer 3b. The first magnetic layer 3a and the second magnetic layer 3b are composed of ferromagnetic substances, and the intermediate layer 3c is composed of an anti-ferromagnetic substance or a ferrimagnetic substance. The directions of magnetizations on upper and lower interfaces of the intermediate layer 3c become anti-parallel and the magnetizations in the first magnetic layer 3a and the second magnetic layer 3b become mutually anti-parallel and are canceled each other. Thereby, since the recording layer 3 is not magnetized as a whole, the anti-magnetic field or the leaked magnetic field is not produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308281-A (JP)
Title: Communication equipment and communication program
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F15/16
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment capable of acquiring information needed by a transmission source without imposing a burden on a reception destination.  <P>SOLUTION: A control part 11 prepares a document for a transmission object by reading the document with a reading part 13, receiving it with a facsimile communicating part 14, receiving it with a network communicating part 12 or the like. A condition at this time is compared with a condition set in a distribution table 16 in a storing part 15 to specify a distribution destination, the existence/absence of documents for reply mail and a document for reply mail or the like. In the case of including a document for reply mail, e-mail is prepared including the specified document for reply mail as well as the document for a transmission object and transmitted to the distribution destination from the network communicating part 12. The document for reply mail may be provided with instructions for document handling and processing and an input field for information needed at the transmission source. Also, the address of a reply mail destination can be included to reduce artificial errors and labor at the reception destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308706-A (JP)
Title: Compact self-ballasted fluorescent lamp and luminaire
Inventor: SHIRATA NOBUYA
IPC: F21Y103/37
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact self-ballasted fluorescent lamp and a luminaire having rapidly rising luminous flux and capable of providing stable luminous energy.  <P>SOLUTION: This compact self-ballasted fluorescent lamp 1 comprises: a first fluorescent lamp 2 composed by enclosing pure mercury and a discharge medium in bulbs 7a and 7b each having a phosphor layer 10 formed on a crookedly formed inside surface; and a second fluorescent lamp 3 composed by enclosing amalgam 12 for controlling mercury vapor pressure, and a discharge medium in bulbs 7c and 7d each having a phosphor layer 10 formed on a crookedly formed inside surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315455-A (JP)
Title: Ultrasonic surveying apparatus
Inventor: KATAKURA KAGEYOSHI
IPC: G01S15/96
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase detection/multidimensional display system ultrasonic surveying apparatus for detecting a reflection object such as a fish body located at the front, oblique, lower part of a ship.  <P>SOLUTION: The ultrasonic surveying apparatus comprises: a transmission section having a transmission element for transmitting ultrasonic signals; a reception section having a plurality of reception elements for receiving reflection waves due to the object of the transmitted ultrasonic wave signal and for outputting the reception signal; an azimuth detection section for detecting the azimuth of the object from the arrangement of the plurality of reception elements and the phase difference of the reception signals being outputted from each reception element; a distance/reflection intensity detection section for detecting the distance and reflection intensity of the reflection object from the apparatus point and amplitude of the reception signal; and a display processing section for displaying the reflection object on a screen with the detected azimuth, distance, and reflection intensity as data for display. Then, the transmission element radiates ultrasonic beams toward the front, oblique, lower part of the ship, and the plurality of reception elements are installed so that they can receive the reflection waves being generated in front of the ship.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311992-A (JP)
Title: Diaphragm for ink cartridge and ink cartridge having the same
Inventor: TOBA KOICHI
IPC: B41J2/175
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of creep on a diaphragm at a communicating section of an ink cartridge.  <P>SOLUTION: The diaphragm 100 makes a part of the communicating section air-tight, the communicating section communicating an inner section of the body of the ink cartridge with the atmosphere. The diaphragm 100 comprises a periphery section 120 to be loaded to the communicating section in an air-tight manner, a central section 140 having one face 142 selectively urged to a pressing member of the ink cartridge and a second face 144 that displaces a valve of the ink cartridge for communicating inner section of the body with the atmosphere when the one face 142 is urged to the pressing member, and a waved section 160 which is integrally connected to the periphery section 120 and the central section 144, has a restoring force by having a thickness smaller than that of the periphery section 120 or the central section 144, and has a waved cross section in a direction of a line passing through the periphery section 120 and the central section 140.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312565-A (JP)
Title: Mud guard structure of bicycle
Inventor: MORITA KENJI
IPC: B62J15/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mud guard structure of a bicycle for fitting a mud guard 58 narrower than the width of a main frame 57 in a plan view to a down tube 54, and covering the lower side and both sides of the down tube 54 by the mud guard 58.  <P>SOLUTION: Mud splash to a bicycle body side is prevented by covering the down tube by the mud guard, the rear half part of a front fender is replaced by the mud guard, and the front fender is miniaturized. Since the front fender is miniaturized, the weight of a part to be steered by a handlebar connected to a front wheel is reduced. Further, since the front fender is miniaturized, a weight increase caused by mud is reduced even when the mud is adhered to the front fender. A handlebar operating force is thereby reduced, and the operability of the bicycle is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313386-A (JP)
Title: Aqueous dispersion
Inventor: TAMORI KOJI
IPC: C08L33/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous dispersion useful as an aqueous coating agent excellent in leveling properties and checking resistance, exhibiting extremely excellent weather resistance which cannot be obtained by conventional methods.  <P>SOLUTION: The aqueous dispersion comprises a polyorganosiloxane/acrylic polymer composite particle dispersed in an aqueous medium, which composite particle containing (A) 5-80 pts.wt., in terms of perfect hydrolyzate condensate, of a polyorganosiloxane, which is obtained from at least one selected from the group consisting of an organosilane represented by (R<SP>1</SP>)<SB>4-n</SB>-(Si)-(OR<SP>2</SP>)<SB>n</SB>(wherein R<SP>1</SP>is the same or different and is a hydrogen atom, a phenyl group or 1-8C monovalent organic group; R<SP>2</SP>is the same or different and is a hydrogen atom, a 1-5C alkyl group or a 1-6C acyl group; and n is an integer of 2-4), a hydrolyzate of the organosilane and a condensate of the organosilane and (B) 95-20 pts.wt. of an acrylic polymer having a glass transition temperature of -20 to 80°C (provided that (A)+(B)=100 pts.wt.), wherein the alcohol concentration in the aqueous dispersion is 0.1-2.0 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318684-A (JP)
Title: Amplitude-limiting circuit
Inventor: NAKAMURA YUKIYASU
IPC: H03G11/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplitude-limiting circuit capable of reducing the circuit scale and current consumption.  <P>SOLUTION: The circuit is provided with an amplitude-limiting means for limiting the amplitude of an input signal and a waveform-shaping means for shaping the waveform of the input signal having the limited amplitude, and both the means are configured so that a single amplifier IC4 is used commonly. With this configuration, the need for providing amplifiers in each of the means is eliminated, and the amplitude limiting circuit capable of reducing the circuit scale and the current consumption is achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312833-A (JP)
Title: Cup carrying device
Inventor: MIZUNO KENICHI
IPC: B65B35/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To properly cut and deliver a cup from a cup line.  <P>SOLUTION: Separately from a drive motor 33 for a rotary plate 31 in a carrying mechanism (carrying part) 3, a servo motor (drive part) 8 to drive rotation of carrying rotors 221-224 in a delivery mechanism 2 is provided. A controller 4 synchronizes the changing cycle (T, t) of rotation speed of the servo motor 8 with rotation speed of the drive motor 33. The controller 4 cuts off a cup 1 from the cup line to be fed when the servo motor 8 is rotated at high speed (at rotation speed R). Even when the delivery cycle to the cup 1 is changed, the cup 1 is fed with constant pressing force (rotation speed R), so that the attitude of the cup 1 is constantly stable when it is delivered, and that the receiving side can properly and securely catch the cup 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318593-A (JP)
Title: Electromagnetic wave shielding light transmitting window material and its producing method
Inventor: WATABE MASAKUNI
IPC: G09F9/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electromagnetic wave shielding light transmitting window material provided with a conductive layer having a mesh pattern of a small line width and a large open area ratio, and to obtain its producing method.  <P>SOLUTION: In the method for producing an electromagnetic wave shielding light transmitting window material, a mesh pattern conductive layer is formed on a transparent substrate by spraying conductive fine particle dispersion liquid from an ink jet head and then it is fired at a high temperature. An electromagnetic wave shielding light transmitting window material provided with a conductive layer having a mesh pattern of small line width and a large open area ratio is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317088-A (JP)
Title: Arithmetic processor
Inventor: MORIKAWA MAKOTO
IPC: G06F9/345
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a circuit scale and to shorten the time needed for all arithmetic processes.  <P>SOLUTION: A two-dimensional arithmetic part 10 is changed into various two-dimensional arithmetic parts such as an affine transformation part, a polar coordinate conversion part, and a spatial filter according to an operation kind and the specification of parameters from a main control part 5. Simultaneously with main operation between the main arithmetic part 5 and an internal memory 8, data of the arithmetic result of the main arithmetic part 6 written to the internal memory 9 are written to a local memory 7 and data of an arithmetic result from the two-dimensional arithmetic part 10 are written to the internal memory 9. Simultaneously with the main operation between the main arithmetic part 6 and internal memory 9, the data of the arithmetic result of the main arithmetic part 8 written to the internal memory 8 and the data of the arithmetic result from the two-dimensional arithmetic part 10 are written to the internal memory 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312243-A (JP)
Title: Adjusting device for air blowing port
Inventor: NISHIDA RYUHEI
IPC: B60H1/34
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reform an adjusting device for an air blowing so as to enable the feeling of operation to be more smoothed and generation of wobbles to be suppressed without an influence of temperature variation.  <P>SOLUTION: This adjustment device for air blowing port comprises a plurality of louver plates (vertical louvers 4) which are integrally formed with a shaft (20a, 20b) to be supported by a bearing hole (27) and are connected with each other by an interlocking member (15). A support plate (26U) having the bearing hole (27) is mounted in the air blowing port and an elastic part (a fork part 27) to be deformable in the direction of the axial line of the louvers is attached to the support plate (26u). Thus, thermal deformation between the air blowing port and the louvers is absorbed by elastic deformation of the support plate (26U), and an O-shaped ring (43) of a silicone resin material having self lubricative property is arranged along a support shaft of a rotative operation part to displace the interlocking member (15) in left and right directions. Accordingly, a torque fluctuation due to temperature variation is more reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246976-A (JP)
Title: Sealing material for compressor, compressor having the same, and method for sealing refrigerant in compressor
Inventor: OSAKO MASAMITSU
IPC: F25B1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator-sealing technique effective for carrying out the seal of a refrigerator well by using a sealing material in a compressor using the refrigerator containing carbon dioxide gas.  <P>SOLUTION: A lip seal member 51 for sealing the carbon dioxide gas refrigerant in a driving shaft 8 is installed in a shaft seal structure 50 of the compressor. A hydrogenated NBR having ≥45 wt.% content of bonded acrylonitrile is compounded in the lip seal member 51. The reduction of a swelling degree by the carbon dioxide gas is suppressed to a questionless level in use in the environment using the carbon dioxide gas refrigerant even when the content of the bonded acrylonitrile is regulated so as to be ≥45 wt.%. As a result, the lip seal member 51 has high sealing properties of the refrigerant and also has a usability at a low temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003322135-A (JP)
Title: Propeller shaft and manufacturing method thereof
Inventor: TOCHIGI MASAHARU
IPC: F16C3/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller shaft capable of being efficiently manufactured, and having excellent stiffness reliability, and a manufacturing method thereof.  <P>SOLUTION: This propeller shaft P1 is composed of a first member 10 and a second member 20 divided at a middle portion in a longitudinal direction. Both members 10, 20 are made by integrally forming yokes 2, 3 at one end of pipes 11, 21 as connecting members. While the other end of the pipe 11 of the first member 10 and the other end of the pipe 21 of the second member 20 are abutted against each other, the ends of both pipes 11, 21 are joined by friction stirring joining, thereby integrating both members 10, 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320811-A (JP)
Title: Pneumatic radial tire for consturction vehicle
Inventor: TAKAHASHI TAKESHI
IPC: B60C9/20
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for a construction vehicle capable of suppressing a peeling failure between steel cord carcass layers, even when the plurality of steel cord carcass layers are provided.  <P>SOLUTION: In this pneumatic radial tire for the construction vehicle, the carcass layers 5a and 5b made of at least two layers of steel cords are provided to lead to a bead part 3 from a crown part 1 via left and right side wall parts 2, at least two layers of belt layers 8 are arranged on outer peripheries of the carcass layers 5a and 5b, a rubber space between the carcass layers 5a and 5b is changed along a carcass line, each rubber space tc<SB>1</SB>and tc<SB>2</SB>at a crown center part C<SB>1</SB>and a carcass line maximum width position C<SB>2</SB>is made a minimum value, and a rubber space ts in a tire shoulder part S is made a maximum value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320714-A (JP)
Title: Imaging apparatus
Inventor: TAKITA TARO
IPC: B41J5/30
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can form images without reading image data by a reading means and converting image data by an image data converting means for the same image data.  <P>SOLUTION: The imaging apparatus has the reading means for dividing an image of a document of one page by a predetermined unit and reading the image, a storage control means for sequentially storing a plurality of image data of the predetermined unit read by the reading means, the image data converting means for storing image data after converted into a storage, and a transfer means for sequentially transferring the converted image data in the storage to an imaging part and imaging the data. At the time of imaging a plurality of pages of the same document, the same image data as the converted image data remaining in the storage after a precedent page is completely imaged when the second page and thereafter are imaged is transferred by the transfer means. The image is formed without reading image data by the reading means and converting image data by the image converting means for the same image data.  <P>COPYRIGHT: (C)2004,JPO