baber/WOPTO huggingface dataset:
Patent JP-2003213280-A (JP)
Title: Method for treating waste plastic
Inventor: YANAGIMOTO HIROHISA
IPC: B29K69/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid fuel having proper combustion calories by melting and solidifying a plastic, cloth, wood, and the like, contained in wastes discharged from ordinary homes.  <P>SOLUTION: The plastic, cloth, wood, and the like, are ground, kneaded by using an extrusion molding machine and injected to a mold. Then, the molding is reground, mixed with a ground material of PET bottles being a relatively pure waste plastic and a ground material of a thermoplastic resin as an industrial waste, melted, packed into a mold and solidified to give the solid fuel having approximately fixed combustion calories.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218698-A (JP)
Title: Parallel type ad converter
Inventor: ONO KOICHI
IPC: H03M1/36
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel type AD converter which realizes AD conversion using a chopper type amplifier without increasing power consumption.  <P>SOLUTION: In the parallel type AD converter constituted by using chopper type amplifiers as respective preamplifiers of a preamplifier array 13, the chopper amplifiers are divided into two systems of odd-numbered amplifiers and even-numbered amplifiers and placed in an interleaved operation wherein reset operations and amplification operations are alternated, and each comparator of a comparator array 14 uses an interpolation signal obtained by interpolating the output signals of two preamplifiers adjacent to a preamplifier which cannot output a signal during the reset operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221665-A (JP)
Title: Vacuum film-forming apparatus
Inventor: YAMABE SHINICHI
IPC: C23C14/24
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent falling of deposits from a shutter arranged between an evaporation source 3 and a workpiece, and accurize film thickness control by a highly responsive opening or closing action of the shutter, in a vacuum film-forming apparatus (A) for forming a film on the workpiece by vapor-depositing a depositing material sputtered from an evaporating source 3 in a vacuum chamber 1.  <P>SOLUTION: This vacuum film-forming apparatus is characterized by arranging two shutters 12 and 22 between the evaporation source 3 and the workpiece in the vacuum chamber 1, making the second shutter 22 on a workpiece side to be lighter than the first shutter 12 in the evaporation source 3 side so as to open or close at a high speed, opening the second shutter 22 after opening the first shutter 12 at a starting time of film-formation on the workpiece, and closing the first shutter 12 after closing the second shutter 22 at the finishing time. The highly responsive shutter 22 quickly opened and closed at a high speed, controls thickness of the film onto the workpiece with high accuracy, and prevents the depositing material, even when it is deposited on the first shutter 12 which opens or closes at a lower speed than the second shutter 22, from exfoliating and falling from the first shutter 12 due to a shock of the opening or closing action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224755-A (JP)
Title: Digital camera
Inventor: HIGASHIHATA TAKEYUKI
IPC: H04N5/91
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of automatically designating a storage form of image data, without complicated operation, without being attendant on deterioration in image due to companding of the image data by selecting a photographing mode of a developed film.  <P>SOLUTION: The digital camera to which an apparatus to take close-up photograph for capturing an imaged image on a developed film is mounted or having such the function stores images in an image data compression form capable of reversible compression processing not implementing compression processing of the image data or not causing deterioration in demodulated data through the designation of the close-up photographing mode for imaging the image on the developed film. Or the digital camera stores images in an image data compression form capable of reversible compression processing not implementing compression processing of the image data or not causing deterioration in demodulated data when the presence/absence of the close-up photographing apparatus to capture the imaged image on the developed film is detected and the mount state is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221134-A (JP)
Title: Paper feeder and image forming device having the same
Inventor: KAWANISHI MINORU
IPC: G03G15/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder that can prevent sheets from being piled up to or beyond a sheet refilling limit mark, and provide an image forming device having the same.  <P>SOLUTION: A sheet storage part 101B has a vertically movable sheet loading member 103 on which sheets S stored from a side of the sheet storage part 101B are loaded. The sheet loading member 103 is lifted to a position to feed the sheets S when the sheets S are fed, and is lowered to a given sheet loading position when the sheets S are loaded. The sheet storage part 101B further has a sheet overload preventing member 151 placed in contact with an excess of sheets over a given number when the sheets S are loaded on the sheet loading member 103 to prevent the excess sheets over the given number from being loaded on the sheet loading member. When the sheet loading member 103 is lifted, the sheet overload preventing member 151 is kept from obstructing the lift of the sheet loading member 103 to the position to feed the sheets S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002273000-A (JP)
Title: Pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of having the possibility of supplying premium balls by mistake when a movable bottom plate is in the unlocked state because of not being able to know at all whether the movable bottom plate for extracting balls is in the locked state or unlocked state from the outside in a pachinko machine provided with a ball extracting device. SOLUTION: This pachinko machine provided with the ball extracting device for extracting the premium balls, is provided with a state display means (a decorative lamp 9) for the ball extracting device for displaying to the outside whether the ball extracting device is in a ball extracting state or ball non- extracting state. In this pachinko machine, no working error such as supplying the prize balls while the ball extracting device is left in the ball extracting state is not generated.
Patent JP-2003230581-A (JP)
Title: Intraocular implanting device
Inventor: YAGI TORU
IPC: A61F2/14
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intraocular implanting device in which a cell constituting a retina can be efficiently electrically stimulated.  <P>SOLUTION: The intraocular implanting device placed in a patient's eye comprises a receiving means for receiving an optical signal or radio wave signal or image information from outside the body, a signal transforming means for transforming the signal received by the receiving means into an electric signal, an electrode connected to the signal transforming means to electrically stimulate the cell constituting the retina, an indifferent electrode and a board for integrally mounting the receiving means, the signal transforming means, the electrode and the indifferent electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234348-A (JP)
Title: Semiconductor integrated circuit device and method of manufacturing the same
Inventor: YAJIMA AKIRA
IPC: H01L23/12
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a pad on a TEG from eroding and also enhance solder wettability and shear strength after forming solder in a pad of an actual device.  <P>SOLUTION: A third layer wiring M3 of a chip region CA of a semiconductor wafer and the third layer wiring M3 of a scribe region SA are composed of a TiN film M3a, an Al alloy film M3b, and a TiN film M3c, respectively. A second pad PAD2 on re-wiring 49 in the chip region CA is cleaned, or an Au film 53a is formed in its upper part by electroless plating method. Moreover, after forming the Au film 53a, a retention inspection is conducted, and thereafter, after forming an Au film 53b, a solder bump electrode 55 is formed. As a result, erosion caused by a plating solution or the like, in a first pad PAD1 of the third layer wiring M3 of the scribe region SA, which is a TEG, can be prevented by the TiN film M3c. Also, the solder wettability and the shear strength after forming solder in the second pad PAD2 can be improved by the Au films 53a and 53b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238076-A (JP)
Title: Turnover preventing method for mobile crane and mobile crane having turnover preventing means
Inventor: TAMATE SATOSHI
IPC: B66C23/88
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To cope with problems in a conventional method for preventing subsidence of ground by lining plates, wherein lining plates generally used are 1.5×3 m iron plates and laid in one layer or two layers according to the weakness of the ground, that procurement expense and installation expense started since the laying position of a lifting jack on a lining plate affects diffusion effect of load, while it should be considered when using, and procure a number of sheets of a lining plates for laying, and the construction heavy industrial machine for laying is also needed.  <P>SOLUTION: This mobile crane has a turnover preventing means comprising at least one freezing tube 2 projected form the back side of outrigger-floats 16a, 16b attached at a lower end of a lifting jack 15 of a mobile crane 1, and a cooling-medium tank for supplying a cooling medium for freezing the ground in a condition that the freezing tube is stuck in the ground.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240749-A (JP)
Title: Oxygen sensor and air/fuel ratio-controlling apparatus
Inventor: YASUI YUJI
IPC: F01N13/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an O<SB>2</SB>sensor having exact output characteristics for securing the required purification performance of a catalysis apparatus, and to provide an air/fuel ratio-controlling apparatus for reliably securing the required purification performance of the catalysis apparatus.  <P>SOLUTION: In a system for controlling the air/fuel ratio of an exhaust gas for maintaining an output voltage Vout of an O<SB>2</SB>sensor 7 that is provided at the downstream side of a catalyst apparatus 4 at a specific target value Vop, the temperature of the element section of the O<SB>2</SB>sensor is controlled to a specific temperature so that the output voltage of an inflexion point section at the output characteristics of the O<SB>2</SB>sensor 7 becomes nearly the same as the target value Vop.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244016-A (JP)
Title: Wireless communication method and system for communication among plurality of wireless communication terminals
Inventor: SHOJI YOZO
IPC: H04W56/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication method and system capable of solving a problem of signal quality deterioration due to phase noise and frequency offset caused by a millimeter wave band oscillator and enhancing a frequency utilization efficiency.  <P>SOLUTION: A reference local oscillation signal transmission station 1 emits a reference local oscillation signal to a service zone. Signals received by each wireless solve a problem of a conventional terminal 2 are partly branched and the part of the signals is given to an injection locking oscillator 6. As a result, a local oscillation signal synchronously with the reference local oscillation signal can be obtained. The slave station terminal 2 distributes the obtained local oscillation signal into two; gives the one to a transmission frequency converter (mixer) 7 and gives the other to a reception frequency converter (mixer) 8. Further, an IF band transmission modulation signal is given to the mixer 7, which frequency-converts the signal into a signal with a wireless frequency band and transmits the resulting signal. On the other hand, the received wireless modulation signal is given to the mixer 8, which down-converts the signal and gives the resulting signal to an IF band demodulations 10, where an information signal is demodulated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333930-A (JP)
Title: Collaborative tablet computer
Inventor: KNOPF ERIC ANDREW
IPC: G09G3/20
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved tablet-shaped factor digital device capable of forming a larger and more efficient device by being physically docked with the same device. SOLUTION: One or more sections of a housing on a portable computing device are selectively removed or folded, so that the free edge of a display screen can be exposed as well as electrical connectors and structural connectors. At least two devices are docked by using the exposed electrical connectors and structural connectors so that the free edges of the exposed display screen can be made adjacent. Upon docking, the two devices recognize the new configuration and re-map the desktop area of the display into a single display for the combined device.
Patent JP-2003245994-A (JP)
Title: Decorative sheet and its manufacturing method
Inventor: OYA SATORU
IPC: B29L7/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet usable for various types of molding member products or particularly a sheathing member or the like for an automobile without bringing about a breaking fault of a coated film when the film is stretched by a face stretch ratio of 170% or more while the sheet has excellent scuff resistance, solvent resistance, chemical resistance and glossiness and to provide a method for manufacturing the same.  <P>SOLUTION: The decorative sheet comprises a transparent thermoplastic resin sheet, a thermoplastic resin sheet containing a coloring agent, an adhesive layer and a base sheet, sequentially laminated in this order so that a transparent cured resin layer is provided on the transparent thermoplastic resin sheet, and at least one of the transparent thermoplastic resin sheet and the thermoplastic resin sheet containing the agent has 0.1 to 1 MPa of a thermal shrinkage stress and weakly stretched in both directions MD and TD.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248820-A (JP)
Title: Image connecting method, program and device
Inventor: FUJII YUSAKU
IPC: G06T1/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To generate an entirety image by connecting partial input images of a fingerprint, etc., successively collected by a small-sized sensor for small- sized equipment such as a portable telephone, with high precision.  <P>SOLUTION: Fingerprint partial images of a finger are successively inputted by relative movement to a fingerprint sensor and a swell-line shape, an edge line, and a featured shape of a part having large variation in a tangential direction are extracted from the fingerprint partial images. A common area where featured shapes of two temporally successive fingerprint partial images coincide with each other is searched for through correlation operation of the featured shapes to detect a movement quantity between images at an overlapping position and two temporally successive biological partial images are connected according to the movement quantity to generate a biological image of the whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246838-A (JP)
Title: Epoxy resin composition, resin composition and resin for electronic material, coating agent and process for preparing cured film of coating agent
Inventor: TSUCHIYA KAORU
IPC: H01L23/29
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which shows heat resistance equivalent to that of a conventional epoxy resin composition having an alkoxy group-containing silane-modified epoxy resin, shows excellent processibility, etc., and yields a cured film showing good releasability of volatile components.  <P>SOLUTION: The epoxy resin composition comprises a methoxy group- containing silane-modified epoxy resin (A) obtained by subjecting a bisphenol- type epoxy resin (1) and a methoxysilane partial condensate (2) to dealcoholization, an epoxy group-containing synthetic rubber (B) and a hardener (C) for epoxy resins. The resin composition for electronic materials comprises this epoxy resin composition. The resin for electronic materials is obtained by curing the resin composition for electronic materials. The coating agent composition comprises the epoxy resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208671-A (JP)
Title: Manufacturing method of spare key-free security device
Inventor: FUJITA MINORU
IPC: G08B15/02
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an action for the purpose of a crime by use of a spare key-free electronic lock formed by the combination of a converter and a computer.  <P>SOLUTION: When a door or handle is touched, pushed, or beaten without a normal ten-key input, an alarm is emitted as a first alarm. When a ten-key is to be broken, a second alarm sound is emitted, a report is transmitted to a security related organization, and a red liquid showered on the head of an intruder through a small injection hole provided in the upper part of a door frame. When the door is further broken despite of the first and second signals to intrude into the door frame, a momentary high frequency is radiated from an electrode conductor arranged in the door frame together with a third signal to give an electric shock to the intruder. The electronic lock can be unlocked by pulling an emergency pull on the interior side even if the power supply is cut.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252441-A (JP)
Title: Article information detection system
Inventor: TAJIMA HIROSHI
IPC: G06K19/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically read an information stored in an article by a computer only by touching an IC mounting body stuck onto the article.  <P>SOLUTION: A tag 25 recorded with a commodity information is stuck onto a commodity 23. The tag 25 is provided with an electrode capable of electrostatically bonding to a register 24 and a capacitor capable of electrostatically bonding to a gland. A cashier 21 takes out the commodity 23 from a shopping basket 22a by one hand and transfers the commodity 23 to another shopping basket 22b while touching the tag 25. At this time, the cashier 21 touches the register by the other hand. Thereby, the tag 25 and the register 24 are electrostatically bonded making the cashier 21 as a medium and the electrode of the capacitor formed on the tag 25 and the gland are electrostatically bonded making the cashier 21 as a medium. Accordingly, an information such as an item and a price of the commodity 23 recorded in the tag 25 is transferred to the register 24 and is indicated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253078-A (JP)
Title: Pigment composition and pigment dispersion
Inventor: NOGAMI TAKAYUKI
IPC: C09B67/20
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pigment composition and a pigment dispersion which are suitable for offset ink, gravure ink, coating materials, inkjet ink, ink for color filters, ink for digital paper, colored resin compositions, and the like, and which are non-aggregative, excellent in fluidity, and stable.  <P>SOLUTION: The pigment composition comprises a copolymer containing as the copolymer components an ethylenic unsaturated monomer having a phosphate group or a sulfonic group and an ethylenic unsaturated monomer having a bisphenol A structure of p-cumylphenol structure and an ethylene oxide chain, and a pigment. The pigment dispersion is formed by dispersing this pigment composition into a varnish.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255424-A (JP)
Title: Image photographing device and chromatic aberration correcting method
Inventor: OKADA MIYUKI
IPC: G03B5/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform an excellent correcting processing even in the case of simultaneously performing hand shake correction.  <P>SOLUTION: Output signals from a camera signal processing circuit 4 are selected by a changeover switch 5 and supplied to a chromatic aberration correction part 6. In the meantime, an angular velocity due to hand shake is detected by using sensors 7P and 7Y and the detection signals are supplied to the hand shake correction vector calculation part 9 of a microcomputer 8 for control. Also, driving states such as the zoom focus distance and focus position of a photographing lens 1 are supplied to a conversion rate calculation part 10. Then, the shift vector of the optical axis center of the photographing lens 1 is obtained from a hand shake correction vector and supplied to the chromatic aberration correction part 6. Also, a conversion rate for each color is supplied to the chromatic aberration correction part 6. Further, signals corrected in the chromatic aberration correction part 6 are compressed in a data compression circuit 15 and supplied to a recording and reproducing device 17 for a recording medium. Also, reproducing signals from the recording and reproducing device 17 are expanded in a data expansion circuit 18 and supplied to the changeover switch 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255810-A (JP)
Title: Correspondence education system, correspondence education method, and correspondence education program
Inventor: TANAKA SANAE
IPC: G06Q30/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a learner to easily learn at any time and at any place by easily obtaining just a desired amount of a teaching material when some free time is available.  <P>SOLUTION: A portable terminal 3 downloads just a required amount of teaching material data 13 of a course each time the learner desires to audit. A unit data transmitting means 22 of a server 4 transmits the teaching material data 13 to the portable terminal 3 via a network 1. An auditing history acquiring means 23 acquires the auditing history of the corresponding learner each time the teaching material data 13 is transmitted. A learner managing means 24, based on the auditing history, manages the progress state and auditing fee of the correspondence education of each learner. Since the teaching material data 13 consisting of the teaching material 21 divided into short units can be downloaded in a very short time, the learner can start auditing promptly when the learner desires to audit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262743-A (JP)
Title: Card for housing optical fiber
Inventor: FUSHIMI AKIHIRO
IPC: G02B6/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card for housing an optical fiber which facilitates handling of the optical fiber in addition to preventing the breakage of the optical fiber.  <P>SOLUTION: The card is provided with two base bodies provided with a nearly the same gap as the diameter of the optical fiber 12 and a space defining body 23 provided between the base bodies and for defining a housing space 31 opening to the outside by a gateway 30. The space defining body 23 defines the housing space 31 so that the optical fiber 12 can be deformed in the housing space 31 with pulling out and feeding in of the optical fiber 12 through the gateway 30, and guides the optical fiber 12 so as to keep a curved state at a radius of curvature not less than the allowable minimum radius of curvature of the optical fiber 12 in a pulled out state 33 where the optical fiber 12 is pulled out most, a fed in state 34 where the optical fiber 12 is fed in most and an intermediate state between the pulled out state 33 and the fed in state 34 in cooperation with each of the base bodies.  <P>COPYRIGHT: (C)2003,JPO