baber/WOPTO huggingface dataset:
Patent JP-2004082491-A (JP)
Title: Liquid drop ejection head and its manufacturing process, ink cartridge and inkjet recorder
Inventor: KANEHARA SHIGERU
IPC: B41J2/055
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a variation in length of a fluidity section causes a variation in velocity of a drop thus deteriorating image quality.  <P>SOLUTION: A channel 5 communicating with a nozzle 4, a pressurized liquid chamber 6 and an ink supply passage 7 are formed in a channel board 1. The pressurized liquid chamber 6 is provided with one ink supply passage 7 having a width W1 narrower than the pressurized liquid chamber 6 and a length L1 not shorter than 500 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085336-A (JP)
Title: Black panel thermometer for weatherable light testing device
Inventor: SUGA CHOICHI
IPC: G01K13/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black panel thermometer for a weatherable light testing device capable of easily reading the graduation on a temperature display part.  <P>SOLUTION: This black panel thermometer having the temperature display part, wherein a display part illumination lamp having a contact mechanism and a display part illumination power source on a lighting circuit is disposed, has a means having a function for switching the contact mechanism between the ON/OFF states inside a window frame part of a weatherable light testing device body. The contact mechanism is switched to the ON state during a period when the black panel thermometer can be observed from a window part of the weatherable light testing device body by automatic rotation of a sample frame suspending the black panel thermometer, and the temperature display part is irradiated with light from the display part illumination lamp, to thereby facilitate reading of a displayed temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087820-A (JP)
Title: Method, system and program for managing inspection condition data and inspection device
Inventor: ASAKAWA YOHEI
IPC: H01L21/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a system and a program for managing the inspection condition data and to provide an inspection device.  <P>SOLUTION: The method includes a step for receiving the input of a variety name from an input means; a step for collating the variety name received from the input means with a table where the variety names received from the input means and similarity between varieties are decided, and retrieving a similar variety of the variety in a storage means storing inspection condition data; a step for recognizing an inspection process where inspection condition data on the similar variety exists in the storage means; a step for editing and outputting the similar variety in accordance with numerousness of the number of the inspection processes from a retrieved similar variety group, and receiving the specification of the similar variety at every inspection process from the input means; and a step for extracting the inspection condition data required in the inspection process of the similar variety specified at every inspection process from the storage means, and constituting the inspection condition data of the variety received from the input means based on inspection condition data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147219-A (JP)
Title: Flame-retardant organic resin composition
Inventor: NAKANISHI KOJI
IPC: C08L101/02
Filed: 2002-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic ring-containing organic resin composition having excellent formability and flame retardancy. SOLUTION: This flame-retardant resin composition is characterized by comprising (A) 100 pts.wt. of an aromatic ring-containing organic resin, (B) 0.01 to 4 pts.wt. of an epoxy group-containing organopolysiloxane, and (C) 0.01 to 20 pts.wt. of an aryl group-containing branched organopolysiloxane represented by an average molecular formula: (R<1> 3 SiO1/2 )a (R<2> 2 SiO2/2 )b (R<3> SiO3/2 )c (SiO4/2 )d (R<4> O1/2 )e (HO1/2 )f .
Patent JP-2004088489-A (JP)
Title: Portable terminal
Inventor: NAGASAWA YUJI
IPC: H04W4/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal capable of improving image quality suitable for various data without increasing power consumption.  <P>SOLUTION: A baseband part 103 detects the reception frequency of received data and determines contents of the data on the basis of difference of the reception frequency. The detected reception frequency is inputted to a clock frequency supplying part 104, and the clock frequency supplying part determines a clock frequency Fc of a display part 106. Meanwhile, a display mode of a display part 106 is changed to a low resolution mode and a high resolution mode in such a manner that a display control part 105 changes a horizontal or vertical frequency of the display part 106 according to control of the baseband part 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084021-A (JP)
Title: Method for forming corrosion preventive layer
Inventor: TOMII YOICHI
IPC: C23C8/14
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To form an iron oxide layer stable enough to maintain a corrosion preventive function in spite of the occurrence of flaws and the like of some extent on the surface of ferrous metals including ductile cast iron.  <P>SOLUTION: A magnetite-containing layer 13 is formed on the surface of the cast iron pipe 1 by irradiating the surface of the pipe 1 with plasma arcs 9 generated from oxygen 8 as working gas to melt the surface of the pipe 1 and to oxidize the surface at high temperature, thereby forming the layer 13 thicker than the case in which the surface of the pipe 1 is not oxidized without being melted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083800-A (JP)
Title: Primer composition
Inventor: YOKOYAMA KAZUHIRO
IPC: C09D5/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primer composition exhibiting sufficient adhesiveness in the construction joint of a PIB (polyisobutylene)-based sealing material on a silicone-based sealing material after the lapse of a long time from the application and imparting a PIB-based sealing material with good adhesiveness to a substrate such as aluminum subjected to electrolytic coloring treatment.  <P>SOLUTION: The primer composition is produced by adding a ketimine-based silane coupling agent to a principal primer component composed of a paraffinic plasticizer solution containing a saturated hydrocarbon polymer having an alkylene structure as the main chain structure and having an alkoxysilyl group on the molecular terminal, a polymer having an essentially vinyl copolymer as the main chain structure and having a hydroxy group or a hydrolyzable group bonded to silicon atom on the molecular terminal and/or side chain, an organic solvent, an organic titanic acid ester and an amino-based silane coupling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088660-A (JP)
Title: Photoelectric conversion circuit, parallel-serial converter, and optical signal processor
Inventor: TAKAHATA KIYOTO
IPC: H04B10/60
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed photoelectric conversion circuit, a parallel-serial converter, and an optical signal processor, of which the process speeds are not limited by the response speed of a photoelectric conversion element or a photoconductive switch.  <P>SOLUTION: The photoelectric conversion circuit comprises a resistance 12 connected in series between a bias voltage applied terminal 16 and a bias power source 15 of the photoelectric conversion element 11, and a capacitor 13 connected to the bias applied terminal 16. In the circuit, a charge time constant is determined by the equation: C<SB>h ×</SB>R<SB>in</SB>, where C<SB>h</SB>represents the capacitance of the capacitor 13 and R<SB>in</SB>the resistance of the resistor 12, while a discharge time constant is determined by the equation: C<SB>h</SB>(R<SB>on</SB>+ R<SB>d</SB>), where R<SB>on</SB>represents the resistance of the photoelectric conversion element 11 upon receiving light and R<SB>d</SB>the resistance of a load resistor 14. The charge time constant is made more than 10 times as large as the discharge time constant, and capacitance C<SB>h</SB>of the capacitor 13 is made smaller than 1 pF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091806-A (JP)
Title: Method for refining high cleanliness steel
Inventor: IRIE TOSHIHIRO
IPC: C21C7/064
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the total amount of inclusions by developing large-sized inclusions, floating up and separating and also, reducing small-sized inclusions, too, in a converter or a ladle-refining.  <P>SOLUTION: A high cleanliness steel is refined in the refining process, in which charging amount of slag-making agent, such as desulfurizing agent, during refining, is reduced and the desulfurizing reaction is once made to stagnate, and the molten steel is stirred during this interval and the grain is grown while colliding both of sulfide base inclusion or oxide base inclusion to develop the large-sized inclusions. Successively, the desulfurizing agent is increased at a little and the refining is performed so that the desired sulfur content becomes a little.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091526-A (JP)
Title: Ink for ink-jet recording
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/40
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for ink-jet recording having high jetting stability without disadvantages in hues, weather and water resistances and aspects of image quality.  <P>SOLUTION: The ink for ink-jet recording is obtained by dissolving and/or dispersing at least one kind of yellow azo dye having specific properties or a specified structure in an aqueous medium and is characterized by further comprising at least one kind of cyclic compound having a specific structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096212-A (JP)
Title: Voice coder and voice coding program
Inventor: IKEGAMI MANABU
IPC: G10L19/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice compressor/expander and a voice compressing/expanding program which prevents class A bits from being discarded to avoid making associated frames ineffective in the event of an error in the latter half of a payload.  <P>SOLUTION: The voice encoder comprises an octet extractor 12 for extracting desired octets from a plurality of voice frame data, an octet classifier 14 for classifying the extracted desired octets into classes A, B, C of bits contained in the octets, a class by class octet number calculator 16 for obtaining the sum of the classified octets per class, a total octet number calculator 18 for adding all the calculated sums of the octets per class to obtain the total number of the octets, and an arranger 20 for arranging individual octets in the payload based on the octet number ratio per class to the total number of the octets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092065-A (JP)
Title: Getting-on-and-off blocking device in working machine
Inventor: AKABANE EIJI
IPC: E02F9/24
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a getting-on-and-off blocking device which can ensure high blocking effects even in the longitudinal movement of a driver seat.  <P>SOLUTION: A blocking bar 5 is constituted in such a manner that a length can be freely adjusted by using a base bar 17 which is oscillatably journaled on the side of the driver seat, and a slide bar 18 which is assembled so as to be slidable in the longitudinal direction of the blocking bar 5 with respect to the base bar 17; and the slide bar 18 is coupled, via a cable 21, to a slide rail 20 which is moved forward and backward in such a manner as to be integral with the driver seat, so that the length of the blocking bar 5 can be adjusted interlocking with the lengthwise movement of the driver seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003150048-A (JP)
Title: Couple of see-through printed sheets
Inventor: OTA MINORU
IPC: G09B29/02
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a couple of bound printed sheets which are easy to observe individually, one by one, easily contrasted with each other without having any insistent impression nor entering a mental state of avoiding observation when observed one over the other, and easy to overlay by absorbing relative position shifts of printed figures of each page in printing and binding. SOLUTION: The couple of printed sheets show technical relation between two figures, one being printed on opaque paper (91) and the other being printed translucent paper (92); and the two technical figures each have their technical contents completed. Through holes (1a, 1b) are bored where the couple of printed sheets are overlaid one over the other and penetration shafts (2a, 2b) of a fixing tool are run through the through holes to bind the couple of printed sheets; and the relative overlaying position between the couple of sheets can be shifted while the couple of sheets are bound.
Patent JP-2004094528-A (JP)
Title: Analytical device for claim of patent information
Inventor: ARAI KIMIO
IPC: G06F17/30
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical device for claims of patent information which accurately outputs a keyword included in a predetermined dependent claim, thereby permitting to improve accuracy and working efficiently simultaneously in analytical work for a claim.  <P>SOLUTION: The analytical device for claims of patent information, which extracts the keyword in a sentence of the claim of patent information including an independent claim and the dependent claim and outputs the keyword, is characterized in that a keyword of the dependent claim is outputted with the inclusion of keywords of an independent claim to which the dependent claim is subordinate and a dependent claim to which the dependent claim is subordinate simultaneously. In addition, if the keywords of the dependent claim includes a keyword overlapping the independent claim to which the dependent claim is subordinate or the dependent claim to which the dependent claim is subordinate, the keyword of the dependent claim is outputted, the keyword of the dependent claim and other keyword are identified and outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094593-A (JP)
Title: Diagnostic method for life activity pattern, diagnostic program, and recording medium recorded with program
Inventor: HARADA NOBORU
IPC: G06Q50/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate usual life activity of the human being while uniting elements of a moving pattern by traffic engineering and an energy balance by nutrition.  <P>SOLUTION: A processing part retrieves food name information and volume information on an objective date based on the set objective data (S1, S2). The processing part calculates intake energy by a meal on the objective date (S3). The processing part reads out an activity pattern data from a storage part, as to the present activity on the date (S4), and calculates consumed energy (S9-S11). The processing part calculates the energy balance based on the intake energy and the consumed energy. When the energy balance is plus, the processing part calculates an alternative activity pattern for bringing the energy balance to zero or less, taking an action schedule data planned to be executed on the date, and fixability and selectivity of an activity time and an activity place into account (S14). The processing part displays the present situation, a substitute activity pattern data and an index data on a display part (S15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095958-A (JP)
Title: Deep ultraviolet sensor
Inventor: KOIZUMI SATOSHI
IPC: H01L31/10
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a single component of a conventional sensor with sensitivity only to an ultraviolet ray of 225nm or less in wavelength is large in size and it is operated only by applying a high voltage to a diamond.  <P>SOLUTION: This deep ultraviolet sensor is provided with an n-type layer having pn joint wherein an n-type diamond is doped with phosphorus and detects an ultraviolet ray of 225nm or less in wavelength, and a ratio (I<SB>200</SB>/I<SB>250</SB>) of a detection sensitivity (I<SB>200</SB>) at 200nm to that (I<SB>250</SB>) at 250nm is 100 or more. In addition, the deep ultraviolet sensor is provided with an n-type layer having pin joint wherein an n-type diamond is doped with phosphorus and detects an ultraviolet ray of 225nm or less in wavelength, and a ratio (I<SB>200</SB>/I<SB>250</SB>) of a detection sensitivity (I<SB>200</SB>) at 200nm to that (I<SB>250</SB>) at 250nm is 1,000 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092843-A (JP)
Title: Pipe end part blocking-up device
Inventor: KAWASAKI HIROSUKE
IPC: F16L55/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe end part blocking-up device easy in installation to a pipe.  <P>SOLUTION: This pipe end part blocking-up device is characterized by having a bottomed cylindrical body part integrally molded so as to cover an opening end part of the blocking-up pipe, a claw part arranged in the cylindrical body part so as to bite in in the radial direction toward an outer peripheral surface of the pipe by projecting from an inner peripheral surface of the cylindrical body part, a bolt hole and a bolt, arranged by the required number in the peripheral direction of the cylindrical body part so that the claw part bites in according to a screwing-in quantity, and arranged in the radial direction of the cylindrical body part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288829-A (JP)
Title: Relay control device
Inventor: SHIBATA SATORU
IPC: H01H47/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay control device with a wide versatility capable of changing over a switching means in the vicinity of a zero-cross point of an alternate power source, concerning one that controls power to a load.  <P>SOLUTION: The relay control device is so structured that a control means detects a time TA from a zero-cross point of the alternate power source to an outputting of a switching signal C, a time TB from the changing-over of the switching means to the preceding zero-cross point above and a time TC upto the zero-cross point right after that, and calculates TA, TB and TC to correct the TA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103885-A (JP)
Title: Die attach paste and semiconductor device
Inventor: TAKEDA TOSHIRO
IPC: H01L21/52
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the die attach paste for a semiconductor, which is superior in the adhesiveness and rapid curing property, and to provide a semiconductor device which is superior in reliability, especially in solder crack resistance.  <P>SOLUTION: This die attach paste for the semiconductor comprises, as essential ingredients, (A) an epoxy resin, (B) an epoxy resin curing agent, (C) an epoxy group-containing liquid elastomer having a number-average molecular weight of 50-5000, (D) a compound having at least one free radical-polymerizable double bond in one molecule, (E) a radical polymerization catalyst, (F) a coupling agent and (G) a filler. The epoxy resin expressed by formula (1) shares 50 wt% or more in the ingredient (A), and the ingredient (B) is composed of two or more selected from dicyandiamide, an imidazole compound, and a polyhydric phenol compound having two or more hydroxyl groups in a molecule. Among all the resin ingredients except the ingredient (G), the sum of the ingredients (A) and (B) shares 40-80 wt%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101451-A (JP)
Title: On-vehicle radar apparatus
Inventor: MATSUURA KAZUO
IPC: G01S13/34
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle radar apparatus for restraining a measurement error of a distance or the like even if the sensitivity to oscillation frequency or frequency modulated voltage of a transmission wave changes with a temperature or passage of time.  <P>SOLUTION: This on-vehicle radar apparatus is provided with an oscillator for comparison with a transmission frequency and a means for mixing a signal of the oscillator with the transmission signal to obtain an intermediate frequency (IF) signal, and the comparison result is used to correct the modulation sensitivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098265-A (JP)
Title: Abrasive film and its manufacturing method
Inventor: HARADA SHIGEHISA
IPC: B24D3/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive film improved in polishing capability and polishing precision, and its manufacturing method.  <P>SOLUTION: This abrasive film comprises an abrasive layer containing an abrasive particle 12 and a binder on a flexible support 14. The abrasive particle 12 in the abrasive layer is oriented in a fixed direction by application of magnetic field. The abrasive particle 12 is preferably formed of a non-ferromagnetic body having magnetic anisotoropy, and more preferably at least one selected from aluminum oxide, silicon oxide, zirconium oxide, titanium oxide, silicon carbide, boron carbide, silicon nitride, boron nitride and diamond. The abrasive film is manufactured by applying an abrasive material composition containing the abrasive particle 12 and the binder onto the flexible support 14, applying magnetic field thereto in a fixed direction by a magnetic field generation means to orient the abrasive particle 12, and solidifying the abrasive material composition 17 to form the abrasive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112039-A (JP)
Title: Radio communication terminal
Inventor: SUZUKI HIROMICHI
IPC: H01Q1/24
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance antenna gain during telephone conversation by reducing variation in current distribution on a printed circuit board.  <P>SOLUTION: An antenna 1 is disposed on the side of a radio communication terminal opposite to the surface facing a user during telephone conversation. A power supply section 5 supplies power to the antenna 1. A printed circuit board 2 is provided in the power supply section 5 and incorporated in the radio communication terminal. The power supply section 5 is disposed on a part of the printed circuit board 2 close to the surface where the antenna 1 is disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105817-A (JP)
Title: Treatment method and treatment system for polluted water and organic exhaust gas
Inventor: KADOWAKI HIDEYUKI
IPC: C07C21/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently separate/remove organic emission gases from a polluted water and to render the polluted water harmless by improving the contact probability of the polluted water and air.  <P>SOLUTION: The system is so constituted that the main jet of the polluted water gushed out of a spray nozzle to a jet box 7 of a jet type aerator 1 is jetted perpendicularly upward in the direction of the approximate central line of an internal space V in a perpendicular direction. Also, attached vortexes which are low-pressure vortexes are generated by a Coanda effect a the eight corners of the jet box 7 so that the attached jets are generated in the main jet. The gas is separated from the water by using such jets and the separated organic exhaust gas is introduced to a photocatalyst apparatus 2 which has a UV irradiation source 52 and a photocatalyst medium 53 consisting of mirror finished aluminum and subjects the exhaust gas to photoirradiation to render the gas harmless. Further, the organic emission gas rendered harmless is refluxed to the jet box 7 and recycled. As a result, the purification system integrated from the polluted water to rendering of the organic exhaust gas completely harmless is obtained.  <P>COPYRIGHT: (C)2004,JPO