baber/WOPTO huggingface dataset:
Patent JP-2004170566-A (JP)
Title: Radiation-sensitive resin composition, interlayer insulating film and microlens
Inventor: SANO KIMIYASU
IPC: G03F7/40
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which has high sensitivity to radiation and such development margin that a favorable pattern profile can be obtained even when the developing time exceeds the optimum developing time in the developing process, and with which a patterned thin film having excellent adhesiveness can be easily formed, to provide a method for forming an interlayer insulating film and a microlens by using the above radiation-sensitive resin composition, and to provide an interlayer insulating film and a microlens formed by the above method.  <P>SOLUTION: The radiation-sensitive resin composition contains: [A] a copolymer of (a1) an unsaturated carboxylic acid and/or unsaturated carboxylic acid anhydride, (a2) an epoxy group-containing unsaturated compound and (a3) an olefin unsaturated compound excluding the compounds of (a1) and (a2); and [B] a condensed product of a specified phenol compound and a 1,2-naphthoquinone diazide sulfonic acid halide. The interlayer insulating film and the microlens are formed from the above radiation-sensitive resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173003-A (JP)
Title: Broadcast receiver, code signal output device and its control method
Inventor: MIYAZAKI TOMOYUKI
IPC: G06F13/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver and a remote controller enabling the smooth and intuitive operation of EPG date and time change or the like by shaking a remote controller main body vertically / horizontally.  <P>SOLUTION: The broadcast receiver which has a function controlled by a received code signal is provided with a code signal output device which outputs a control signal for which its own motion is detected as a code signal, a code signal function setting part which sets the function for controlling the broadcast receiver corresponding to the code signal, and a control part which receives the code signal corresponding to the motion outputted from the code signal output device and performs the control based on the set function corresponding to it. By moving the remote controller main body, the broadcast receiver is smoothly and intuitively operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171318-A (JP)
Title: Debug method, debug system, information processing unit, debug device and program
Inventor: IWABUCHI NAOYUKI
IPC: G06F3/12
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely, easily or efficiently debug a method for debugging information processing between a plurality of information processors.  <P>SOLUTION: A printer 20 returns a communication command status to a print server 10 by using a communication output function (S102). The communication command status is supposed to take an argument, and the value of the argument received by the transmit status function is used as the argument of the communication command Status as it is. When any error is generated, "not ready" is transferred to the print server 10 as the argument of the transmit status function. Then, the printer 20 inspects which of true/false is applied to receive request variables to decide an error (S104). When it is false, the printer 20 transmits a communication command comment being an invalid command and an error message to be outputted as visible information as the argument to inform a debug operator of the result as debug information (S106).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172551-A (JP)
Title: Wafer testing system
Inventor: NAKA KIYOSHI
IPC: G01R31/28
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer testing system for a stable and high accuracy measurement.  <P>SOLUTION: The wafer testing system is equipped with a prober 11 which brings a probe 12 into contact with the electrodes of a semiconductor chip formed on the wafer 15 and testers 1, 2, and 3 which are equipped with terminals electrically connected to the probe, operate the semiconductor chip through the terminals, and detect signals outputted from the semiconductor chip so as to test its electric properties. The common ground of the testers is insulated from the common ground of the prober 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179708-A (JP)
Title: Digital camera and control method therefor
Inventor: HYODO MANABU
IPC: H04N5/232
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera (a digital still camera, a digital video camera, and a portable information apparatus provided with camera function or the like) and a control method therefor for performing proper framing.  <P>SOLUTION: The control method for the digital camera includes the following controls: for turning on a contour display switch at a dark or bright place, for imaging an object to generate black/white image data from color image data representing an object image (step 53), for extracting a contour image from a black/white image (step 54), and for displaying the contour image on a display screen of a black/white liquid crystal display apparatus (step 55).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176553-A (JP)
Title: Engine egr device
Inventor: KAHECHI RIKI
IPC: F01N3/28
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a structure for isolating a catalyst convertor 7 from engine rocking compatible with a structure for inducing EGR (exhaust gas recirculation) gas from the downstream side of the catalyst convertor 7.  <P>SOLUTION: An exhaust manifold 4 (flange 5) and the catalyst convertor 7 on the downstream side are relatively movably connected via a spherical joint 6 (a convex spherical surface 14a of a gasket 14 and a concave spherical surface 20a of a flare flange 20). An EGR taking-out port is provided on the downstream side of the catalyst convertor 7. An EGR passage toward an engine exhaust system from the EGR gas spout is passed through passages 24 and 25 formed in the spherical joint 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177163-A (JP)
Title: Galvanic cell type dissolved oxygen sensor
Inventor: KITAZAWA NAOHISA
IPC: G01N27/404
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dissolved oxygen sensor which can accurately and quickly measure the concentration of dissolved oxygen even in the case temperature of a solution to be measured is varied rapidly.  <P>SOLUTION: The dissolved oxygen sensor of a galvanic cell type is composed of a positive electrode, a negative electrode, an electrolytic solution, a barrier membrane, a vessel, and a temperature-compensating thermistor being arranged at an outer wall of the vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179785-A (JP)
Title: Voice communication system
Inventor: INOUE HIDEAKI
IPC: H04M3/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice communication system wherein the charge imposed on an enterprise side can be decreased and the enterprise side can surely make a phone call to an opposite party to which talking is desired.  <P>SOLUTION: A voice communication terminal 1 transmits information of a telephone number of the voice communication terminal 1 to a voice communication center 2 and the voice communication center 2 allows the voice communication terminal 1 to make a phone call. Thus, the communication center 2 pays the charge of the communication speech terminal 1. Further, the charge paid by the communication center can be reduced more than the case with utilizing a free talking service provided by an electric communication enterprise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175383-A (JP)
Title: Half-used bag product storing container
Inventor: SUZUKI MOTOHIKO
IPC: B65D25/20
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which facilitate the use and storage of a bag product and has a superior storing function and appearance.  <P>SOLUTION: An opening/closing part openable/closable via a hinge is formed on a lid of the container, and a holding part that holds and fixes the bag product is formed on the interior of the container. The bag product is stored in the container after being opened, which facilitates the use and storage of the bag product and improves the appearance of the container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265610-A (JP)
Title: Safety device for covering front part of needle
Inventor: WILKINSON BRADLEY M
IPC: A61M5/32
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood collection kit which can be covered and a needle assembly to be used for such a blood collection kit.  <P>SOLUTION: A needle assembly 12 comprises: a needle cannula 20 having a puncture end part 28 at its end part; a hub 30 for supporting the needle cannula 20; and a hollow outside shield member 50. The hollow outside shield member 50 has an inner surface which coaxially surrounds the end part of the hub 30 and which is cooperatively engaged with the outer surface of the hub 30. The hub 30 has a first tab 40 extending outward at a position exposed from the outside shield member 50, which has a second tab 62. When forces in directions opposing each other are applied to the fist tab 40 and the second tab 62, the outside shield member 50 is moved between a retracted position where the puncture end part 28 of the needle cannula 20 is exposed and an extension position for covering the puncture end part 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175389-A (JP)
Title: Restraint belt
Inventor: TAKAMIYA EIJI
IPC: B65D63/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a restraint belt capable of reliably tightening and restraining cargoes, preventing collapse of the cargoes, efficiently and easily restraining the cargoes even by one worker, and firmly pulling a belt body, and easily be manufactured.  <P>SOLUTION: A restraint belt 10 to restrain cargoes m comprises a belt body 1, and a tightening part 20 fitted to a part of the belt body 1 in an overlapping manner. The tightening part 20 is an elastic body to generate tension when it extends, a part of the belt body 1 is loosened to form a loosened portion 3, and the tightening part 20 is fitted to the loosened portion 3. A rope 11 to hook an end portion is fitted to the end portion of the belt body 1, and a rope 12 for hooking an intermediate portion to be hooked to the cargo m is fitted to the intermediate portion. A pulling rope 13 is fitted to the end portion of the belt body 1 along the longitudinal direction in an extended manner from the belt body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173853-A (JP)
Title: Blood ingredient separating device and blood ingredient separating method
Inventor: KINO EIJI
IPC: A61M1/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood ingredient separating device and a blood ingredient separating method by which an operating time can be greatly shortened by carrying out blood drawing while removing leucocytes in blood.  <P>SOLUTION: The blood ingredient separating device (1, 1A) comprises a blood bag (1a, 1b), a blood temperature controlling means (11), and a negative pressure blood drawing means (21), the above blood temperature controlling means (11) is arranged halfway through a blood transfer tube (3) at the upstream side of a leucocyte removing filter (4), the above negative pressure blood collection means (21) has an accommodating space portion (28) for at least a blood bag (2) (a blood recovery bag (5A)), further has a casing (22) with a hermetical structure capable of keeping the accommodating space portion (28) in negative pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180068-A (JP)
Title: Mobile terminal
Inventor: AKAMATSU KOICHI
IPC: H04M1/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an indicator which reports the incoming of a call by light emission is provided in a front case 1 together with a means to report the incoming call by ringing in a mobile phone, and normally, the indicator is inserted from the rear side of the front case 1 and is firmly attached so as not to be easily detached, and thus, parts for attaching the indicator are necessary and structure is complicated.  <P>SOLUTION: The front case 1 is formed by molding a light-transmissive resin. An LED 5 being a light emitting element is provided on a printed circuit board 2 in the case, and light emitted from the LED 5 is guided to the outside from a part of the front case through a projecting part 1a. At the time of the incoming of call to the mobile phone, the LED 5 emits light to inform a user of the incoming of the call. The LED 5 is mounted on the printed circuit board and doesn't need special parts nor a complicated constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180137-A (JP)
Title: Image pickup apparatus
Inventor: HAZAMA HISAKAZU
IPC: H04N5/232
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To protect both an objective lens and a mirror for self-photographing by one cover, open the objective lens at a first step of opening the cover, and open an object display device at a second, a third or upper step of opening the cover.  <P>SOLUTION: This image pickup apparatus is provided with a case 11 in which the objective lens 17 of an image pickup lens opposing the object is arranged in the front, the cover 12 attached on the case 11 so as to be movable between a position for covering the lens 17 and a position for opening the lens 17, and the object display device 58 for displaying an object. The lens 17 is opened at the first step of opening the cover 12, and the device 58 is opened at the second, or third step of opening the cover 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174464-A (JP)
Title: Acid catalyst component
Inventor: KAWAHARA NOBUO
IPC: C07C15/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel acid catalyst which has a high catalytic activity, and is reduced in the quantity used of halogen atoms compared with the case of using existing tri-halogenated metal compounds.  <P>SOLUTION: The acid catalyst component contains (A) an organoaluminum compound, preferably a methyl aluminoxane, and (B) a halogen atom-containing compound, preferably a halogenated hydrocarbon, further preferably a chlorinated alkyl, wherein a molar ratio of aluminum atoms /halogen atoms in the catalyst component is 0.1 to 2.5. The acid catalyst is useful as a catalyst for the Friedel-Crafts reactions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199675-A (JP)
Title: Inner pot for rice cooker
Inventor: NISHIDA TAKASHI
IPC: A47J36/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pot for cooker which is immune to a long-time real use by adding another fluororesin to fluororesin to be used for fluorine coating.  <P>SOLUTION: Paint to be used for fluorine coating is constituted by adding fluororesin of a different kind to base fluororesin. The pot for cooking is coated with such paint that the concentration of the additives is finally adjusted to ≥5 wt.% and <50 wt.% in the coating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004186405-A (JP)
Title: Connection structure between piezoelectric transformer and mount terminal
Inventor: KOTANI KATSUSHIGE
IPC: H01L41/107
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure between a piezoelectric transformer and a mount terminal whereby the mount terminal does not hinder vibration of the piezoelectric transformer, a strong joining state by a conductive adhesive can be ensured, and waste of the conductive adhesive can be avoided.  <P>SOLUTION: In the connection structure between the piezoelectric transformer 1 and the mount terminal 11, the mount terminal 11 is provided with an electrode joining section 12 respectively joined with external electrodes 3a, 3b, 4 of the piezoelectric transformer 1; a vibration buffer section 13 extended from the electrode joining section 12; a land section 14 joined with a wiring pattern 10 on a circuit board; and a support section 15 extended from the land section 14 and stood upright. The support section 15 to which the vibration buffer section 13 is connected is apart from the external electrodes 3a, 3b, 4 respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186528-A (JP)
Title: METHOD OF MANUFACTURING THERMOELECTRIC CONVERSION MATERIAL COMPOSED OF SINTERED COMPACT OF Ln2S3 POWDER
Inventor: HIRAI SHINJI
IPC: C04B35/50
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a sintered compact of lanthanoid sesquisulfide for thermoelectric conversion element having a large Seebeck coefficient by solving the problem pursuant to the raw material of the sesquisulfide.  <P>SOLUTION: A thermoelectric conversion material composed of a sintered compact of Ln<SB>2</SB>S<SB>3</SB>powder is manufactured by mixing platinum powder in the powder of β-type lanthanoid sesquisulfide containing oxygen as an impurity at a rate of ≥0.9 mass% and expressed by the compositional formula of Ln<SB>2</SB>S<SB>3</SB>(wherein, Ln denotes at least one kind selected from a group of La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu) and sintering the mixed powder after or while the powder is molded in the temperature range of 1,300-1,700°C. The sintered compact contains the β-type lanthanoid sesquisulfide as the main component in its crystal structure. Consequently, the thermoelectric conversion material having a Zeebeck coefficient of ≥1,000 μV/K at 60°C is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191589-A (JP)
Title: Rotation/revolution navigator
Inventor: AKIYAMA KENJI
IPC: G09B27/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument capable of displaying the diurnal and annual motions of a heavenly body on the celestial sphere, and making them correspond to the rotation and revolution of the earth for making a study of them.  <P>SOLUTION: In a rotation/revolution navigator, a celestial sphere display board for displaying the diurnal and annual motions of a fixed star and the sun, and a motion of a planet is combined with a rotation/revolution board for displaying the rotation and revolution of the earth on the front and back. Moreover, a constellation display board makes it possible to display positions (directions) of the sun and the planet (Venus) by writing them in white board marker or sticking magnets thereon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190327-A (JP)
Title: Incessant water installation method for gate
Inventor: OTAKI NAOKAZU
IPC: E02B7/26
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incessant water installation method for a gate economical with a simple constitution and allowing rapid replacement of the gate.  <P>SOLUTION: This incessant water installation method for the gate in replacing an existing gate 4 mounted to an outflow port 3 of a gate chamber 1, with a new gate 5, comprises processes of: (1) passing a communicating pipe 7 through opening parts 4B, 5B of both gates in the open state of the respective doors 4A, 5A of the existing gate 4 and new gate 5, and communicating an inflow port 2 and the outflow port 3 subjected to sealing treatment, by the communicating pipe 7; (2) draining water in the gate chamber 1; (3) removing the existing gate 4 by dismantling a fixed part of the existing gate 4 and cutting a door stop 4C so as to be detachable from the communicating pipe 7; (4) moving the new gate 5 and installing the new gate 5 at the outflow port 3; and (5) removing the communicating pipe 7 after completing the installation of the new gate 5. These processes are carried out in this sequence.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191750-A (JP)
Title: Light amount control device
Inventor: KATO MASAHIRO
IPC: G03B9/10
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To make a light amount control device small by miniaturizing the electromagnetic drive unit to be mounted on this device.  <P>SOLUTION: This light amount control device has an electromagnetic drive unit and a light shade which is driven by this electromagnetic unit and can move for the light passing hole. The electromagnetic drive unit has a rotor magnetized in some positions and a pair of a stator having poles facing the magnetized positions of the rotor and a york. This drive unit also has a connector for connecting this pair of the stator and the york and covering the rotor together with the magnetized positions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191760-A (JP)
Title: Fusion splicing method of photonic crystal fiber
Inventor: HOKARI KAZUO
IPC: G02B6/255
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To splice by fusion photonic crystal fibers to each other or a photonic crystal fiber to the conventional optical fiber with a low loss, low reflection, and high reliability.  <P>SOLUTION: A fusion splicing method by fusing the photonic crystal fiber provided with a plurality of air holes near the center part of the optical fiber by heating with electric discharge. Fiber end faces are cut slantwise, and axial alignment is made in the state of fitting the end face angles of the optical fibers to be connected to each other; the product of time for discharge fusion splicing and discharge current at the time of fusion-splicing is made 3.0mA to 6.5mA for the photonic crystal fiber of a 125μm outer diameter, and 3.0mA to 8.0mA for the photonic crystal fiber of a 180μm outer diameter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187643-A (JP)
Title: Method for producing lactic acid of high optical purity
Inventor: SAITO SATOSHI
IPC: C12P7/56
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing lactic acid that is capable of giving a lactic acid of high optical purity.  <P>SOLUTION: The lactic acid is synthesized in a host with low lactic acid racemase activity. Since the racemization in the host can be inhibited, L-lactic acid or D-lactic acid of high optical purity can be synthesized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191882-A (JP)
Title: Developing device, image forming apparatus and process cartridge
Inventor: KOYAMA HAJIME
IPC: G03G9/09
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device having good efficiencies of vertical and lateral stirring of a developer, dispersion of a replenished toner, and buildup of toner charging, with respect to applied energy to drive the entire developing device, and to provide an image forming apparatus.  <P>SOLUTION: A developer stirring and conveying member consists of a rotating shaft which is connected to a motor and rotated, a conveying part in which a developer is conveyed mainly parallel to the rotating shaft by a spiral blade member formed around the rotating shaft, and a stirring part in which a developer is mainly sheared and stirred by a plurality of linear members with both ends or parts close to both ends fixed on the spiral blade member in such a way that the members are made parallel or oblique to the rotating shaft, wherein a maximum value BMAX of the sum B(=Σb) of lengths of sections of the linear members in the stirring part in a normal direction of the rotating shaft is set to have the relations of Rc<BMAX≤50Rc and 0.01(D-d)<BMAX≤0.2(D-d).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196557-A (JP)
Title: Artificial aggregate and its producing method
Inventor: IMAI TOSHIO
IPC: C04B18/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an artificial aggregate, in which coal ash and/or fly ash are used as a raw material and by which the firing temperature can be easily controlled, wear is improved in a firing process using a tumbling-type calcination furnaces, such as a rotary kiln, welding is inhibited, and a high recovery rate can be obtained; and to provide the artificial aggregate.  <P>SOLUTION: The method for manufacturing the artificial aggregate is characterized by adding water to coal ash and/or fly ash, then forming the resulting mixture, coating the surface of each obtained granule with cement and/or quicklime powder, subjecting the cement and /or quicklime powder and moisture contained in the granules or newly added water to hydration reaction, and firing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI