baber/WOPTO huggingface dataset:
Patent JP-2003206658-A (JP)
Title: Cylinder lock
Inventor: SAKAMOTO KAZUCHIKA
IPC: E05B27/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-up cylinder which is designed to fulfill a function as a cylinder lock having relevance with various locks by a common core cylinder as a skeleton and an attachment combined therewith, breaking through existing concepts using respective cylinder locks in respective kinds of structures, capable of reducing complicatedness of processes in the manufacturing stage and extremely enhancing the efficiency in cost and delivery time, by making use of the lock regardless of kinds of locks and devices and reducing the stock burden in various devices and colors and coping with emergent construction works and further, by imparting common core parts and various parts.  <P>SOLUTION: Cylinder locks for various kinds of locks can be assembled with a common core cylinder by making it possible to combine a core cylinder constituted of an internal cylinder plug and an external cylinder part with an attachment adaptable for various locks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204859-A (JP)
Title: Synthetic resin-made pinch
Inventor: TANAKA MINORU
IPC: A47G25/48
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made pinch capable of preventing pieces of a broken spring from scattering even if the spring mounted on the pinch is broken.  <P>SOLUTION: This synthetic resin-made pinch P is constituted in such a way that the synthetic resin-made spring 2 in which a pair of pinch pieces 1 provided with a nipping part 11 and an operation part 12 in end parts oppose to each other and which is across both pinch pieces 1 and has substantially U-shape is mounted by engaging a locking claw 22 formed inward in its tip part with a locking claw 14 formed outward on an inner side of the pinch piece 1. A scattering prevention wall 15 for preventing scattering of the broken synthetic resin-made spring 2 is continuously formed from the vicinity of the nipping part 11 to the vicinity of the operation part 12 on an outer face of the pinch piece 1 facing the synthetic resin-made spring 2 to prevent the formation of an opening on the outer face of the pinch piece 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208718-A (JP)
Title: Optical disk recording method, optical disk recording apparatus, and optical disk recording program
Inventor: MATSUMOTO KEIJI
IPC: G11B7/004
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording method, an optical disk recording apparatus, and an optical disk recording program capable of automatically adjusting or allowing a user to adjust signal quality depending on data to be recorded.  <P>SOLUTION: The signal quality of data recorded on an optical disk of a copy source is measured. A parameter with respect to the signal quality is set on the basis of a relation between the signal quality of data having been already stored and recorded to an optical disk and the parameter with respect to the measured signal quality of the data, and the recording data are recorded on a recording optical disk with the signal quality nearly the same as that of the data recorded on the optical disk of the copy source. Thus, music data can be reproduced with nearly the same sound quality as that of the optical disk of the copy source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207148-A (JP)
Title: Bathroom heating and drying system
Inventor: MORI MASAHIRO
IPC: F24F11/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom heating and drying system in which a bathroom heating and drying machine, and a device having such a different communication means as a human detector are allowed to perform an associated operation through a heat source machine.  <P>SOLUTION: The bathroom heating and drying machine 5 is connected to the control board 10 of the heat source machine 4 through a bathroom heating and drying machine communication cord 16, and the human detector 6, a bathroom remote controller 7, and a kitchen remote controller 8 are connected to the control board 10 of the heat source machine 4 through a human detector two-core cord 13, a bathroom remote controller two-core cord 14, and a kitchen remote controller two-core cord 15, respectively to exchange signals. Information acquired by the human detector 6 is transmitted to the heat source machine 4, and the heat source machine 4 can control the bathroom heating and drying machine 5 based on the received signals. Also, the information acquired by the bathroom heating and drying machine 5 is transmitted to the heat source machine 4, and the heat source machine 4 controls the human detector 6 based on the received signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216516-A (JP)
Title: Equipment management device, equipment management system, equipment management method, recording medium, and program
Inventor: ICHIHASHI NOBUHARU
IPC: G06F13/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily recognize whether data can be inputted/outputted between physically connected equipment.  <P>SOLUTION: A connecting state control part 203 determines whether or not selected equipment can be logically connected to all the physically connected equipment respectively based on equipment input/output function information inputted via an equipment information input/output part 201 and stored in an equipment information storage part 202. This device displays the determination results into a list by corresponding to an equipment display shown in an output equipment list 301 and an input equipment list 302 as a logical connecting affirmative/negative display 303, so as to visually and easily recognize whether the data can be inputted/outputted between the equipment by the output equipment list 301 and the input equipment list 302 outputted into the list, and the logical connection affirmative/negative display 303.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218089-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: NISHIYAMA AKIRA
IPC: H01L21/3065
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device having an electrode-opening process for obtaining a contact window stage difference portion, capable of implementing a wiring thin film without process complexity, high cost, or occurrence of wiring defects.  <P>SOLUTION: The electrode-opening process comprises a resisted patterning process (ST10), a heat treatment process (ST11), a first etching process (ST12), a second etching process (ST13), a third etching process (ST14), and a resisted pattern removing process (ST15). In the third etching process (ST14) the contact window opening portion enlarged in the second etching is etched, and then the etching is stopped at half of depth of the stage difference formed in the first etching process. The contact window stage difference portion with a terrace is formed by this process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213360-A (JP)
Title: High thermoconductive alloy
Inventor: SUZUKI YOSHIFUMI
IPC: C22C27/04
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high thermoconductive alloy having a thermal expansion coefficient close to that of glass and a heat sink having increased heat dissipation amount, and to provide methods for manufacturing them.  <P>SOLUTION: The high thermoconductive alloy 1 of ≥250 W/mK thermal conductivity is composed of a tungsten-copper alloy prepared by dispersing tungsten particles of 0.2 to 2 μm particle size in a copper matrix and sintering. The heat sink is prepared by forming the alloy 1 into desired shape. The high thermoconductive alloy 1 and the heat sink constituted of the alloy 1 can be obtained from tungsten/copper composite capsules as a raw material, in which tungsten powder is adhered to the surface of copper powder by coating and copper content is regulated to ≥30 wt.% and applying heating at a temperature in the vicinity of the melting point of copper in a hydrogen atmosphere for sintering by a metal injection molding method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224209-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: NOMA JUNJI
IPC: H01L27/108
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent hydrogen from being diffused under a capacitive element through a first interlayer insulation film from an opening for a conductive plug made in the first and second interlayer insulation films.  <P>SOLUTION: A first interlayer insulation film 106 is formed to cover a field- effect transistor 105 and embedded with a first conductive plug 107 and a second conductive plug 108. A capacitor element 114 comprising a capacitor lower electrode 111, a capacitor insulation film 112 and a capacitor upper electrode 113 is formed on the first conductive plug 107 and a conductive hydrogen anti- permeation film 115 is formed on the second conductive plug 108. An insulating hydrogen anti-permeation film 116 is formed to cover the capacitor element 114, the conductive hydrogen anti-permeation film 115 and the first interlayer insulation film 106. A second interlayer insulation film 118 is formed on the insulating hydrogen anti-permeation film 116 and a third conductive plug 119 is embedded in the second interlayer insulation film 118.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157690-A (JP)
Title: Flash memory device
Inventor: WON SAM KYU
IPC: G11C16/04
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory device in which accurate data can be read by load due to a position of a memory cell and process variation also. SOLUTION: This device comprises a memory cell array consisting of a plurality of memory cells, a dummy cell array consisting of a plurality of dummy cells and connected to each word line of the memory cell array, a loading means for supplying a prescribed voltage to a bit line of the dummy cell array, a level detector for detecting the potential of the bit line of the dummy cell array, a row decoder for selecting a word line of the dummy cell array and the memory cell array according to an address signal, a column decoder for selecting a bit line of the memory cell array according to the address signal, and a sense amplifier enabled according to an output signal of the level detector and for comparing the state data of the prescribed cell of the memory cell array with the state data of a reference cell.
Patent JP-2003223643-A (JP)
Title: Image recognition device and method, and program letting computer execute method
Inventor: YAMAAI TOSHIFUMI
IPC: G06K9/32
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly precise detection results by testing the reliability of a skew angle of inputted image data and a skew angle after a correction.  <P>SOLUTION: A skew (angle A) of an image of the inputted image data is detected (step S601), the detected skew angle is corrected by an angle (-angle A) offsetting it (step S602), and the corrected angle is tested (step S603). In the test, when the angle is around 0°, the correction is succeeded and it is determined and outputted to be 'highly correct' (step S604). On the other hand, when the tested angle after the correction is large, a first detected angle is determined to be 'incorrect'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002307405-A (JP)
Title: Rotproof termiticide for building material or the like
Inventor: HAMAMOTO YOICHI
IPC: B27K3/34
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotproof termiticide for a building material or the like which is more environmental-friendly than a prior art. SOLUTION: An extracted component obtained by dry distilling a timber is used as an effective component. The building material or the like is treated by the component. A liquid-like extracted component obtained by dry distilling the timber is made of a naturally-existing component, and the rotproof and termite preventive effect for the building material or the like has been recognized in the extracted component. When this component is used for rotproof and termite preventive treatments of the building material or the like, the treatment after discarding or a recovery or the like has no problem of chemical hazards, and is simple. Further, a load to an environment is small, and the use of pesticide in the building material can be abandoned.
Patent JP-2003228294-A (JP)
Title: Display device
Inventor: MURAMOTO YASUHIKO
IPC: B60K35/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can reduce the change of convergence angle when alternately viewing an object at short distance and an object at long distance.  <P>SOLUTION: The display device is provided with a display panel 10 and a shield plate unit 12 equipped on the display panel 10. The shield plate unit 12 is constituted of a plurality of shield plates 12a which spread in the direction connecting the display panel 10 and the right eye 1R looking toward the display panel 10 and which allow the line of sight of the right eye 1R to pass through but block the line of sight of the left eye 1L.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228870-A (JP)
Title: Optical output controller and optical data storage device
Inventor: TAKASAKI TOMOKAZU
IPC: H01L31/10
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the dynamic range of a front monitor IC while suppressing the deterioration of an output signal from the front monitor IC.  <P>SOLUTION: In read, the feedback resistance of an I/V amplifier IV is made to be R1+R2, and in write, the feedback resistance of the I/V amplifier IV is made to be R1. Thus the gain of the I/V amplifier IV in the write is reduced as compared with that in the read, and also the output from the I/V amplifier IV is subjected to peak hold and sample hold and sent out to a main circuit printed board MB.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228697-A (JP)
Title: Non-contact communicating medium
Inventor: KOIKE KATSUYOSHI
IPC: B42D15/10
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting conductive terminals for obtaining much higher reliability than a conventional manner by securely, stably and easily connecting the conductive terminals, and for sharply reducing costs by improving yield.  <P>SOLUTION: The antenna connecting terminal of an IC module and an antenna terminal for transmitting/receiving data are configured so as to be faced to each other, and both terminals are connected to each other by using a solder (layer) in this non-contact communicating medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002270691-A (JP)
Title: Wiring structure
Inventor: TADA MUNEHIRO
IPC: H01L23/52
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure having few manufacturing processes and at a low cost, in which a minute wiring structure can be formed, even if copper is used the wiring material. SOLUTION: A wiring structure is provided, where insulation films 103 are formed as multiple layers on a substrate where a semiconductor element is formed, and a wiring groove and a via hole formed in the insulation film 103 are filled with a metal wiring material, to form a wiring and connection plug. At least one layer of the insulation films 103 is formed of a material, having photosensitivity to electron beam, while a barrier insulating film 104 is provided between the insulation films 103, and the metal wiring material contains copper.
Patent JP-2003231578-A (JP)
Title: Cover case of recording medium for rental and sale
Inventor: TAKINAMI MASASHI
IPC: B65D85/575
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover case of a recording medium for rental and sale capable of being shifted by only one operation from the sale state that the recording medium is completely housed in the cover case to the rental state that the recording medium protrudes from the cover case.  <P>SOLUTION: The cover case of the recording medium for rental and sale is constructed such that the cover member 11 is movable from the upper edge to bottom portion while preventing it from being separated from the cover case by mating protrusions 14 and 15 protruding from both the side edges of the cover member 11 with the slide grooves 7 and 7 mounted in the cover case body and sliding them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233573-A (JP)
Title: Method of setting target equipment
Inventor: ISOBE TAKUSHI
IPC: G06F13/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for a method of setting target equipment, allowing simple operation setting of the equipment to be set by using a mail server and a communication terminal via the Internet for transmitting/receiving an electronic mail.  <P>SOLUTION: As shown in Fig. 1, a system for executing the method of setting the target equipment relating to this embodiment 1 comprises a cell phone (control equipment or the communication terminal) 10 having display means, the equipment to be set (the target equipment, equipment or a GPS (Global Positioning System)) 20 to be connected to the cell phone 10 via a terminal by wire or wireless, and the mail server 50 to be connected to the cell phone 10 via a network such as the Internet 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234890-A (JP)
Title: Image correction device, program, storage medium, and method for correcting image
Inventor: SEKI UMIKATSU
IPC: H04N1/387
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image correction device capable of preventing occurrence of deterioration in picture quality due to distortion correction even in the case of correcting three-dimensional distortion of a scanned image generating so-called skew.  <P>SOLUTION: The skew angle α of a scanned image is detected by using the external form of a page of a book original located in the vicinity of the upper or lower side of the scanned image in a main scanning direction and the skew of the scanned image is corrected on the basis of the skew angle α. Since the scanned image equivalent to a scanned image read out in a state that the book original is suitably brought into contact with the upper or lower part of contact glass is obtained, occurrence of deterioration in the picture quality due to the distortion correction can be prevented even when the three- dimensional correction is applied to the skew-corrected scanned image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231893-A (JP)
Title: Grease composition, rolling bearing and spindle motor
Inventor: YAMAZAKI MASAHIKO
IPC: C10M105/48
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition which has especially excellent low torque performance, anti-fretting performance and low outgas performance in comparison with conventional greases, and to provide a rolling bearing and a spindle motor.  <P>SOLUTION: This grease composition comprises a thickener comprising a specific alkali metal salt or alkaline earth metal salt, a base oil comprising two carbonic esters having different kinematic viscosities, and an organic sulfonate. A rolling bearing filled with the grease composition. A spindle motor equipped with the rolling bearing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235111-A (JP)
Title: Electric car charger
Inventor: FUKUDA TAKASHI
IPC: H02J7/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a state of charging to be easily checked from a car afar off.  <P>SOLUTION: When a charging circuit 31 is connected to a power source, the circuit 31 supplies a prescribed current to a battery 33 to start charging the battery 33. Then, a charging-start signal is inputted to a direction indicator controlling circuit 35, and a voltage detecting means 37 detects the terminal voltage of the battery 33. A detection signal corresponding to the detected terminal voltage is inputted to the controlling circuit 35, which controls the blinking right and left direction indicators 25a, 25b. In this control, the controlling circuit 35 controls both direction indicators 25a, 25b in such a way as to have a short on and a long off lighting at an initial charging period, to have a long on and a short off lighting as the charging progresses, and to keep them normally illuminated after the finish of charging.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241024-A (JP)
Title: Cascade connection type field distribution converting element and optical function device using the cascade connection type field distribution converting element
Inventor: SHIRAISHI KAZUO
IPC: G02B6/42
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which is small-sized and can be coupled nearly without any loss when optical elements or optical fibers having field distributions which are circular and greatly flatly elliptic or differ in ellipticity are coupled with each other.  <P>SOLUTION: Field distribution conversion fibers structured so that refractive index distributions while held in square types are different in refractive index gradient along two orthogonal main axes in a cross section are cascaded. A coupling system can be provided which can obtain high coupling efficiency between waveguides whose field distribution shapes are circular and greatly flatly elliptic or between waveguides having field distributions differing in ellipticity. An elliptic field distribution having an arbitrary aspect ratio can be formed. An optical component can be inserted between optical fibers with low loss without using a lens. Constitution components are small-sized and lightweight, fabrication is easy, and mass-production is enabled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241708-A (JP)
Title: Method for driving plasma display panel
Inventor: SEO YOSHIHO
IPC: G09G3/298
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the luminance and the luminous efficiency in display discharge.  <P>SOLUTION: In order to make display discharge and the reformation of wall charges which continues to the display discharge to be generated in a cell after an addressing for forming barrier electric charges in the cell to be turned on, the potential of at least one line of display electrodes is made to change so as to be different at a point of time when the display discharge is started and a point of time when the display discharge is completed and also the potential of at least one line of electrodes other than the display electrodes is made to change so as to be different at the point of time when the display discharge is started and the point of time when the display discharge is completed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240115-A (JP)
Title: Gear stage determining device
Inventor: SHINOJIMA TAKUMI
IPC: F16H61/12
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear stage determining device which automatically learns the data on a transmission on the basis of a meter gear ratio before determining a gear stage.  <P>SOLUTION: This gear stage determining device comprises: a car speed sensor 21 connected to an output shaft 9 of a transmission T/M through a meter gear 32; a transmission rotation sensor 20 for detecting the rotation of an input shaft of the transmission T/M; and an ECU 16 which inputs pulses from these sensors 21, 20 and counts the number of pulses of the sensor 20 when the sensor 21 inputs the pulses of unit number to determine the present gear stage. The ECU 16 stores the data on the pulse number of the sensor 20 on the basis of a gear ratio of each stage of the transmission T/M and a gear ratio of a plurality of meter gears 32 as a map in advance, the gear ratio of the meter gear 32 is specified on the basis of the map, and the present gear stage is determined on the basis of the map of the data of the counted value corresponding to the specified meter gear ratio.  <P>COPYRIGHT: (C)2003,JPO