baber/WOPTO huggingface dataset:
Patent JP-2003288858-A (JP)
Title: Cold cathode discharge lamp and illumination device
Inventor: ISHIYAMA MASAYUKI
IPC: H01J61/067
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode discharge lamp in which a degradation in luminous efficiency of the lamp and damage of the lighting apparatus caused by the electrode temperature can be reduced by lowering the temperature of the electrode part when lighting and an illumination device having this discharge lamp.  <P>SOLUTION: This is a cold cathode discharge lamp L that comprises a glass tube bulb 1 at the both ends of which sealing parts 2, 2 are formed, discharge electrodes 4, 4 having as a main component tungsten or molybdenum sealed in this bulb 1, lead wires 3, 3 that are provided integrated or in one body-like with these electrodes 4, 4 and sealed airtight in the above sealing part 2 and is made mainly of tungsten or molybdenum and led outside of the bulb 1, and a discharge medium filled in the bulb 1, and an illumination device installed with this discharge lamp L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289632-A (JP)
Title: Power system for electronic apparatus
Inventor: IWAHARA KENJI
IPC: H01M10/46
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To operate each circuit, regardless of the state of a secondary battery at charge action on one hand, while quickly inform users of abnormality when abnormalities occurs in the secondary battery.  <P>SOLUTION: This power system is provided with a supply path including a constant voltage circuit 26, which is arranged from a charge terminal VCHG to which to connect a charger for performing charging to a battery 25 to a power source IC 23 for supplying each circuit with power not via the battery 25, and this is further provided with a diode D4, which hinders the power given to the charge terminal VCHG from flowing in the battery 25 via that supply path, and diodes D1 and D2 which hinder the power given to the supply path from the battery 25 from flowing in the charger connected to the charge terminal VCHG.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288071-A (JP)
Title: Image processor and semiconductor device
Inventor: KOMAGATA YOSHINOBU
IPC: H04N1/387
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To change the composing order of a plurality of images easily in an image processor.  <P>SOLUTION: In an image processor, a read out circuit 2 reads out a plurality of images from a memory 1. A composing circuit 4 composes the images read out by the read out circuit 2 in a prescribed order. A composing order control circuit 3 controls the composing order of images by the composing circuit 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284584-A (JP)
Title: Method for producing l-amino acid by using transaminase and amino acid dehydrogenase
Inventor: TANAKA TAKASHI
IPC: C12R1/13
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce an amino acid from an α-keto acid by using a natural creature-derived enzyme without using a recombinant DNA technology.  <P>SOLUTION: This method for producing the amino acid is provided by performing an enzyme reaction of the α-keto acid in the presence of reaction- accelerating elements such as an amino acid (I) (serving as an amino group donor in an amino exchange reaction, an ammonium salt necessary for a reductive amination and a coenzyme (II) having a reducing ability by using a transaminase (catalyzes the amino exchange reaction) and amino aciddehydrogenase (catalyzes reductive amination reaction). By using both enzymes, a marked increase of the amount of production of the amino acid is achieved as compared with the cases of using each single enzyme (a reaction- accelerating factor).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295954-A (JP)
Title: Electric actuator controlling device
Inventor: OKAMOTO NAOKI
IPC: H02P7/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To optimize responses to any operation request by preventing overshoot in responding with actual manipulated variable when a value of a manipulated variable exceeds a prescribed line voltage, without sacrificing response with the actual controlled variable when the value of the line voltage is limitless in the electric actuator controlling device containing a integrator for feedback controlling of the electric actuator.  <P>SOLUTION: An electric actuator drive controlling device comprises a comparing means C3 and an integral manipulation variable correcting means C4. The comparing means C3 compares a line voltage value VB and an absolute value |V<SB>-1</SB>| of the previous instruction for manipulation variable for driving the electric actuator 5. The integral manipulation variable correcting means C4 decreases the amount of integral manipulation variable IU for correction when the absolute value |V<SB>-1</SB>| of the previous instruction for manipulation variable is evaluated larger than the line voltage value VB by the comparative means C3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296563-A (JP)
Title: Household information providing system, household information providing method and program for making computer execute the same method
Inventor: TAKUBO YOSHI
IPC: G06F13/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To collect reliable data useful for income and expenditure of respective households, easily optimize the income and the expenditure required for the respective households, and thereby avoid waste of the income and the expenditure.  <P>SOLUTION: The respective households are assorted for each of predetermined attributes constituted by family structure and so forth, and the content of the income and expenditure is stored and held in a household information database 401 of a management server 101. A management means 403 discloses the content of the income and expenditure of other households stored in the household information database 401 by request for browsing from an external household terminal. The management means 403 is provided with an others retrieval means 420 for extracting a plurality of other households stored in the household information database 401 based on the attribute of the household to which the request for browsing is made, an income and expenditure collecting means 421 for collecting the content of the income and expenditure of respective households extracted by the others retrieval means 420, and a browsing and editing means 422 for anonymously disclosing the content of the income and expenditure of a plurality of the other households collected by the income and expenditure collecting means 421.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292276-A (JP)
Title: Simplified escalator apparatus for stair ascent/descent of wheelchair or the like, and simplified escalator installation method
Inventor: OGAWA YUTAKA
IPC: B66B29/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified escalator apparatus for stair ascent/descent of a wheelchair or the like efficiently operated at a low cost with the continuous ascent/ descent of a large number of wheelchairs or the like by eliminating a defect of low efficiency in the ascent/descent of the wheelchairs or the like due to the intermittent ascending/descending operation of the simplified escalator apparatus constituted to vertically reciprocate a horizontal support base 1 for the wheelchair or the like to ascend/descend.  <P>SOLUTION: A drive pin 5 is projected sideward from the inner end part of the horizontal support base 1 for the wheelchair or the like, and a guide roller 6 is projected sideward from the outer end part. The drive pin 5 is connected to a drive chain 33 of an ascent/descent driving device 3 to guide the horizontal support base 1 for the wheelchair or the like in a horizontal state in cooperation with a guide roller 6 guided by a guide groove 7 of loop shape. A forward path is positioned on the upper side of the drive chain 33, and a return path is positioned on the lower side of the drive chain 33 to allow the horizontal support base 1 for the wheelchair or the like to continuously ascend and descend.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294209-A (JP)
Title: Structure for attaching gas connection pipe
Inventor: KATO KENJI
IPC: F23D14/48
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To stably fix a gas connection pipe to a gas inlet port of a gas burner by enhancing rigidity of a fixing plate.  <P>SOLUTION: In this gas connection pipe attaching structure in which the gas connection pipe 30 is fixed to the gas burner 10 by the fixing plate 40, the fixing plate 40 comprises a pair of long side plates 41 extended opposedly from one end part to the other end part, and a pair of short side plates 42, 43 laid respectively between one end parts of the paired long side plates 41 and the other end parts thereof, the one end parts of the paired long side plates 41 are fixed to the vicinity of the gas inlet port 12 of the gas burner 10, and the gas connection pipe 30 is fixed to the short side plate 42 in the other end parts. Dimension precision between the paired long side plates 41 is stabilized thereby.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294012-A (JP)
Title: Impact relaxation device of hydraulic actuating apparatus
Inventor: MATSUSHITA SHIGENORI
IPC: F15B11/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To automatically decelerate a moving part when the moving part of a hydraulic working apparatus reaches a working stroke end.  <P>SOLUTION: An impact relaxation device comprises an oil pressure sensor 30 to detect the input oil pressure of a hydraulic motor 21 for driving a winch, a controller 31 to compute a change amount with the lapse of time of an input oil pressure detected by the oil pressure sensor 30, an electromagnetic switching valve 27 to control such that pressure oil fed to the hydraulic motor for driving a winch is decreased when a plurality of the continuing values of the change amount with the lapse of time of the input oil pressure tend to increase, and a servo motor 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292154-A (JP)
Title: Heat-treating apparatus for thick-film printed circuit board, and carrier roller
Inventor: TAKAHANE YOSHIAKI
IPC: H01L21/68
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-treating apparatus for thick-film printed circuit boards and a carrier roller that can perform appropriate heat treatment on the front and rear of a substrate where a thick-film material paste is printed, and do not cause inconveniences such as the meandering of the substrate in transport.  <P>SOLUTION: A pair of guide members 50 are provided on a plurality of transport rollers 32 that are arranged in parallel one another and are rotated and driven around each axis center by sharing the rotary axis center with the transport rollers 32. Therefore, the substrate 20 is supported on a rotor- shaped body section 52 in the pair of guide members 50 at the edge section for transportation without causing the rear to come into contact with the transport rollers 32. Additionally, the pair of guide members 50 are provided with an annular projection 54 for preventing the meandering of the substrate 20, so that an advance direction is corrected by the annular projection 54 when the substrate 20 nearly meanders.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289724-A (JP)
Title: Apparatus for preventing plant from falling
Inventor: YAMAKAWA TSUTOMU
IPC: A01G25/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for preventing plants from falling, facilitating spreading work of a net for preventing plants from falling and effectively performing water spray and protecting work.  <P>SOLUTION: This apparatus has a net 4 for preventing plants from falling. The net 4 is spread out within a given range surrounded by a plurality of supports 3 that are self-supported and capable of being set in a standing position by a frame body 6. Net-supporting metallic fittings 10 for supporting the net 4, movable along the supports 3 are inserted into the supports 3. The edges of the net 4 are latched with the net-supporting metallic fittings 10. The height of the spread net is adjusted by moving the net-supporting metallic fittings 10 along the supports 3. Nozzles 27 for sprinkling water or antiseptic solution to seedlings from the bottom to the top are attached to inflow pipes 7 arranged on the bottom of the supports 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301764-A (JP)
Title: Engine starting device
Inventor: TAKAHASHI JUN
IPC: F02N11/10
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting device using a push-button type ACC/ engine starting switch 5, whereby the operation is carried out simply and easily and the safety is enhanced by precluding the engine from being started only through a switch operation.  <P>SOLUTION: The engine starting device is composed of: an on-vehicle unit 1 to make communication with a portable unit 11; an integrated control part 2; an engine control part 3; an ACC power supply control part 4; the push-button type ACC/engine starting switch 5 which emits on-signals when it is pressed; and a brake pedal switch 6 which emits on-signals when the brake pedal is stamped in, and if the on-vehicle unit 1 authenticates the portable unit 11 upon establishing a communication with the portable unit 11 on the basis of the on-signal of the starting switch 5, the engine start and the power supplying to the ACC are conducted, while the integrated control part 2 performs the engine start and the power supplying to the ACC when the on-signals of the starting switch 5 and the pedal switch 6 are given and performs only power supplying to the ACC when the on-signal of the starting switch 5 is given.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305826-A (JP)
Title: Image forming apparatus
Inventor: SHIMA KAZUNOBU
IPC: B41J2/01
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of rapidly stabilizing image data when image data is formed by using general ink and capable of rapidly transfer when image data is formed by using sublimable ink.  <P>SOLUTION: The image forming apparatus is equipped with a feed mechanism A for feeding a medium M to be recorded in a main feed direction and a printing head 32 for forming image data on the medium M to be recorded fed by the feed mechanism A when operated in a main scanning direction. A heating mechanism H is attached to the printing head 32 and when the printing head 32 is operated reciprocatively in the main scanning direction and the heat from the heating mechanism H is allowed to act on the image data printed on the medium M to be recorded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309554-A (JP)
Title: Information processor, information processing system, information processing method, storage medium, and program
Inventor: MURAKAMI TOMOCHIKA
IPC: H04N1/387
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which enables the general user of objective digital data to detect the alteration of the objective digital data and to verify the originality of the document without adding the digital signature data of the objective digital data to the objective digital data.  <P>SOLUTION: An information processor 630(1) connectable onto a network 610 generates the digital signature data of the objective digital data, and registers the digital signature data concerned and the identification information added to the objective digital data into the data control side 620(2) on the network 610.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308831-A (JP)
Title: Nonaqueous secondary battery
Inventor: YAMADA MASAYUKI
IPC: H01M4/134
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery having high energy density, wherein expansion and contraction of an electrode does not grow even if a charge/discharge cycle is repeated, a conductive network in the inside of the electrode is not broken, and battery capacity does not decrease and internal resistance does not increase.  <P>SOLUTION: This nonaqueous secondary battery is provided with a positive electrode, a negative electrode, and a nonaqueous electrolyte, and it uses an electrode formed by filling a negative electrode material containing a complex comprising a material containing an element capable of forming an alloy with lithium and a conductive material in a collector having a three dimensional structure, as the negative electrode. The negative electrode is formed by filling the negative material in the collector together with a binder and by pressing it. The thickness of the negative electrode is 0.1-10 mm, and its porosity is 20-50%, in this nonaqueous secondary battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309336-A (JP)
Title: Laminated plate for flexible printed wiring board and the flexible printed wiring board
Inventor: FUKUMOTO TSUTOMU
IPC: H05K3/38
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate plate for flexible printed wiring board, particularly having higher migration resistance and electrical characteristics such as electrical insulation property, in which a film, having removed copper foil with the etching process, has superior transparency and automatic image recognition can be realized easily with a CCD camera or the like.  <P>SOLUTION: In this laminated plate for flexible printed wiring board where copper foil is laminated via an adhesive agent layer at least on the single surface of a flexible insulation film, haze (cloudiness) value of the flexible insulation film, after the copper foil is removed with the etching process, is 50% or smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002324530-A (JP)
Title: Cell disposing method and apparatus to reduce contact resistance between cell terminals due to insulating contaminant on cell terminals
Inventor: MAPLE LARRY E
IPC: H01M50/519
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method to reduce contact resistance due to insulating contaminants between cell terminals, and a cell terminal and an electric circuit contact. SOLUTION: When more than two cells (814) are encased in series in a cell casing (800), the cells (814) are disposed in such a way that a portion of the positive terminal (106) edge of the backward cell (814A) is pressed on a contacting portion (112) of the negative terminal (104) of the forward cell (814B), chipping off contaminants on the negative terminal (104).
Patent JP-2003309056-A (JP)
Title: Projection aligner
Inventor: OKUDA JUNYA
IPC: H01L21/68
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection aligner that precisely matches the orientation and a reticle without providing any orientation marks on appearances such as orientation flats, notches and any scratch marks instead of the orientation ones.  <P>SOLUTION: The compact projection aligner 101 has a prealignment section 102 for orientating the orientation flat 1a toward a preset orientation. The prealignment section 102 comprises: a prealignment stage 13 for placing a semiconductor substrate 1; a rotary shaft 15 for connecting the prealignment stage 13 with a rotary driving motor 14; an X-ray source 104 for applying X rays onto the semiconductor substrate 1, and a scattered light detection section 105 for detecting diffracted X rays that are subjected to Bragg reflection from the semiconductor substrate 1, as a crystal orientation detection section 103 for detecting the crystal orientation of the semiconductor substrate 1; and a rotation control section 106 for rotating the prealignment stage 13 based on the signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305782-A (JP)
Title: Press bonding apparatus
Inventor: KASHIWABARA DAISUKE
IPC: B29D30/46
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press bonding apparatus which can bond thick works to each other correctly and simply by weak force.  <P>SOLUTION: At least one pair of press rollers 14 and 15 which are pressed to a part close to the abutting surface of each work and roll, with each rotational axis slanted to expand in a truncated chevron shape reversely to the advance direction, is fitted to a moving body 3 moving along the abutting surface of the works.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310754-A (JP)
Title: Medical tube
Inventor: TAMENORI YOICHI
IPC: A61M5/14
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical tube which is made softer and lighter than the conventional soft polyvinyl resin with a proper strength as such and enables the production thereof at low cost, not higher than the conventional soft polyvinyl chloride resin.  <P>SOLUTION: The medical tube 5 is a cylindrical tube for fluids communication and the wall 5a of the tube is formed with an inner diameter r and an outer radius R by extruding a foamed olefinic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318041-A (JP)
Title: Coil component and its manufacturing method
Inventor: YAGASAKI TOSHIYUKI
IPC: H01F41/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a coil component by which the thermocompression-bonded junction of a winding can be formed quickly and surely by suppressing the thermal stress applied to a wound section, and to provide a highly reliable coil component.  <P>SOLUTION: The choke coil 50 of the coil component has a ferrite core 29 provided with a terminal electrode 29 on its surface and the coil 33 wound around the core 25 and thermocompression-bonded to the electrode 29 by its lead-out section 55 led out to the electrode 29. The coil component has a contracted section 37 with a section S' having a reduced cross-sectional area between the wound section 54 of the coil 33 and the thermocompression-bonded joint M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312635-A (JP)
Title: Heat-insulating paper cup
Inventor: SAKUMA JUN
IPC: B65D81/38
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulating paper cup having a good appearance because wrinkles are invisible from the outside of the cup, and consisting of a paper cup main body and a cylindrical member made of paper.  <P>SOLUTION: The lower part of a cylindrical member (20) made of paper is formed in such a manner that in the case where the cylindrical member is fitted onto a paper cup main body (10), the annular leg part (14) of the paper cup main body is concealed by the folded part (21) of the cylindrical member, which is folded in the form of an inverted N shape in section. When the cylindrical member is fitted onto the barrel part (11) of the paper cup main body, the forward end portion (22) of the cylindrical member, where the folded part (21) is formed, is fixed to the outer face of the annular leg part (14) provided at the lower edge of the barrel part of the paper cup main body, and the upper end (23) of the cylindrical member is contacted with and fixed to the lower edge of the mouth edge portion of the barrel part. A heat-insulating space layer (30) is provided between the barrel part of the paper cup main body and the cylindrical member made of paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311448-A (JP)
Title: Laser marking method for molded memory card, molded memory card, and thermoplastic resin composition for memory card
Inventor: NAKAMURA HITOSHI
IPC: G06K19/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking method for a molded memory card capable of forming a white marking on a chromatic ground surface with a high contrast without the occurrence of ruggedness.  <P>SOLUTION: The molded memory card of the chromatic ground surface obtained by molding a thermoplastic resin composition is subjected to laser marking of white color development by irradiating the molded memory card with a laser. The laser marking is performed by irradiating the molded memory card with second harmonic waves of a YAG laser.  <P>COPYRIGHT: (C)2004,JPO