baber/WOPTO huggingface dataset:
Patent JP-2004163570-A (JP)
Title: Toner
Inventor: ISHIWATARI TAHEI
IPC: G03G9/087
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner more effectively excellent in fixing properties such as offset and fixing strength and having a high gloss.  <P>SOLUTION: The toner comprises at least a binder resin and a colorant, a storage modulus (G') of the toner shows the minimum value in a temperature range of the softening point of the toner and above, and a temperature Tb at which the minimum value is shown, the softening point (melting point) Tm of the toner and the glass transition temperature Tg of the toner satisfy the relation of Tm-Tg>Tb-Tm. Thus, hot offset is prevented, fixing strength is enhanced, and good fixing properties can be ensured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166071-A (JP)
Title: Magnetic core for antenna
Inventor: MARUYAMA KOTA
IPC: H01Q7/08
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic core for antenna which does not cause deviation in the width direction of a soft magnetic thin belt material, is light and compact, has constant strength in a longitudinal direction, has no irregularity in the curved surface and thickness of the soft magnetic thin body material at a lengthwise end part in each product and obtains optional curved surface and thickness as designed.  <P>SOLUTION: In an antenna comprising the magnetic core 1 for an antenna where belt-like cobalt based amorphous 2 (soft magnetic thin belt material) is wound around a bobbin 3 to be laminated and which has a curved surface 4 at end parts, a coil 5 for transmission wound around the magnetic core 1 for antenna, and an oscillation circuit 6 connected to the coil 5, the bobbin 3 is provided with recessed parts 7 for winding around the cobalt based amorphous 2 a plurality of times, and the cross section shape of the recessed parts 7 of the bobbin 3 in the width direction is of an H shape 9, providing a tapered shape 11 with a plane surface 12 at an end part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169199-A (JP)
Title: Fiber composed of thermoplastic cellulose ester composition
Inventor: ICHIKAWA TOMOKO
IPC: D01F2/28
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic cellulose ester composition fiber consisting essentially of a cellulose ester, composed of a component with a slight environmental load and having excellent melt spinnability, not only excellent strength and elongation characteristics but also excellent uniformity of fineness and heat shrinkability.  <P>SOLUTION: The cellulose ester composition fiber is composed of a composition comprising a cellulose ester having a structure of general formula (1) in the side chain and an oligomer and/or a polymer containing the structure of general formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167334-A (JP)
Title: Apparatus for recovering solvent of high boiling point
Inventor: KOMINE TAKAYA
IPC: B01D5/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To propose an apparatus for recovering a solvent of a high boiling point which is excellent in cost aspect including an equipment cost, can recover the solvent in a short time, is excellent in recovery performance and recovery efficiency, is excellent in equipment cost, or the like, from this aspect since downstream recovery is done, and does dewatering while being excellent in safety aspect, cost aspect, and stability.  <P>SOLUTION: This recovery apparatus 1 liquefies and recovers the high boiling point solvent A from an exhaust gas B containing the vaporized solvent A. The apparatus 1 has a water-cooling heat exchanger 2 installed in an exhaust duct 5 for the exhaust gas B, a water supply part 4 for supplying cooling water C to the heat exchanger 2, and a recovery part 3 for recovering the solvent A condensed in the heat exchanger 2. The heat exchanger 2 is formed in a honeycomb shape. In the heat exchanger 2, cells 9 in which the cooling water C flows and cells 9 through which the exhaust gas B passes are arranged to cross each other in turn. By the heat exchange between the cooling water C and the exhaust gas B, the solvent A in the exhaust gas B is condensed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171228-A (JP)
Title: Electronic voting method
Inventor: YANAGIOKA TOSHIKIYO
IPC: G06Q50/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic voting method capable of forming a means for proving that a vote of a voter is reflected upon an actual election in a perfect securing state of secret voting, so as to establish validity in electronic voting.  <P>SOLUTION: This electronic voting method has: a step for generating vote data according to voting operation of the voter; a step for accepting a keyword inputted by the voter executing the voting operation; a step for correlatively storing the vote data and the keyword; and a step for retrieving the stored vote data according to a retrieval request from the voter, on the basis of the keyword inputted according to the retrieval request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166945-A (JP)
Title: Game machine and game machine control method
Inventor: ONO MASAKO
IPC: A63F5/04
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively increase a player's interest in a game by displaying a wide variety of performance images in an image display means.  <P>SOLUTION: A first performance control means 354 displays a first performance image, when a player's operation sequence is judged as a success sequence by an operation sequence determination means 353, even when the performance mode is determined as a failure performance in which the first performance image is displayed in a liquid crystal display 13 by a performance mode determination means 351 when the player's operation sequence is a failure operation sequence. A second performance control means 356 does not display a second performance image in the liquid crystal display 13 even when the second performance image is determined to be displayed in the liquid crystal display 13 by the second performance mode determination means 355, the operation sequence judgment means 353 judges the player's operation sequence as a success operation sequence and the first performance image is displayed in the liquid crystal display 13, when the first performance mode determination means 351 determines the performance mode as a failure performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179191-A (JP)
Title: Device and method for plasma treatment
Inventor: SAWADA KOJI
IPC: H01L21/3065
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device that can perform uniform plasma treatment.  <P>SOLUTION: This plasma treatment device discharges a discharge gas to the outside from a gas supply path 1 through which the discharge gas is made to flow and, at the same time, exposes an object 4 to be treated to the discharge gas discharged from the path 1 after causing discharge under a pressure which is close to the atmospheric pressure in the path 1. This device is provided with a recovering section 7 which recovers the discharge gas after the object 4 is exposed to the gas, a regenerating section 8 which removes impurities from the discharge gas recovered by means of the recovering section 7, and a circulating section 9 which returns the discharge gas to the gas supply path 1 after the impurities are removed from the gas by means of the regenerating section 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174761-A (JP)
Title: Lateral registering method for multicolor printing equipment
Inventor: OKAMOTO HIDETOSHI
IPC: B41F13/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral registering method for a multicolor printing equipment, by which an easy and simple lateral registering can be executed.  <P>SOLUTION: A first distance d of the lateral registering mark 13 of a plate cylinder 12 is calculated about the frame 11a of a first printing unit 11 as a reference. The lateral registering of a plate cylinder 16 is executed by making a second distance of the lateral registering mark 17 of the plate cylinder 16 equal to d about the frame 15a of a second printing unit 15 as a reference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176586-A (JP)
Title: Fluid injection device and its manufacturing method
Inventor: TADA RYOICHI
IPC: F01N3/36
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid injection device in which between a housing made of a metal and a resin cover made of a resin is sealed and a fluid is prevented from invading into a boundary between the housing and the resin cover.  <P>SOLUTION: A container member 90 is installed in the containing part 85 of a first housing 80 made of the metal. A potting resin 95 is filled in a filling part formed of the first housing 80 and the container member 90. The potting resin 95 is brought into close contact with the first housing 80 to seal between the first housing 80 and the resin cover 41. Since the resin for forming the container member 90 has a melting point lower than the resin for forming the resin cover 41, when the resin cover 41 is molded after the container member 90 is installed in the first housing 80, the resin for forming the container 90 is melted by the resin for forming the resin cover 41. As a result, the container member 90 is welded to the resin cover 41 to prevent a fluid from invading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179364-A (JP)
Title: Electrostatic chuck
Inventor: INOUE HIRONORI
IPC: H01L21/683
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the difficulty that in an electrostatic chuck a large residual attraction force causes to damage a wafer W when the wafer W is peeled off from the electrostatic chuck or many particles are produced on the back of the wafer W.  <P>SOLUTION: There are provided a placement face 3 on one principal surface of a plate-shaped ceramics structure 2 for holding the wafer W, and an attraction electrode 4 inside the plate-shaped ceramics structure 2 or on the other principal surface of the same. Further, the attraction electrode 4 is formed to provide a protruded face with respect to the placement face 3, thereby arranging the thickness of an insulating layer 5 formed between the attraction electrode 4 and the placement face 3 thinner at a central portion than at an outer peripheral part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226695-A (JP)
Title: Optically active phosphate derivative of deoxyinositol and method of production for the same
Inventor: OGAWA SEIICHIRO
IPC: C07F9/117
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mono-to polyvalent phosphate of a inositol derivative having biological activity, optically activity with a high purity which is requirement for using as a raw material for medicines or agrochemicals.  <P>SOLUTION: Mono phosphate derivatives of 2-deoxy-D-epi-inositol or their salts expressed by general formula (1) is provided. [In the formula, R<SB>2</SB>or R<SB>4</SB>are each same or different H or a protect group of hydroxyl group, R<SB>3</SB>is H or a protect group of hydroxyl group when R<SB>1</SB>is -P(O)(OR<SB>5</SB>)<SB>2</SB>, (R<SB>5</SB>is H or an alkali metal atom or phenyl group or benzyl group), or R<SB>3</SB>is -P(O)(OR<SB>5</SB>)<SB>2</SB>, (R<SB>5</SB>is H or an alkali metal atom or phenyl group or benzyl group) when R<SB>1</SB>is H or a protect group of hydroxyl group.].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180164-A (JP)
Title: Heat-ray type automatic switch
Inventor: KAWAHARA HIDEKI
IPC: H03K17/945
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable three or more positions in multi-position detection to correspond using a simple configuration.  <P>SOLUTION: A current transformer CT' is comprised, in which an end terminal of the primary side is connected to a connection point of a Triac Q and to an outside connection terminal Tb, and another terminal of the primary side is connected to an outside terminal Td, and the secondary side output of the current transformer CT' is supplied to a regulated power supply 3. A commercial power supply AC and a load L are connected in series between outside connection terminals Ta, Ta of the conventional heat-ray type automatic switches A1', A2', outside connection terminals Tb and Tc of one of the heat-ray type automatic switch A1' are respectively connected to outside connection terminals Tc and Tb of the heat-ray type automatic switch A; and at the same time, the outside connection terminals Tb and Tc of the other heat-ray type automatic switch A2' are respectively connected to outside connection terminals Td and Ta of the heat-ray type automatic switch A. By this means, multi-position detection for three positions becomes possible, using existing 4-line wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183206-A (JP)
Title: Sediment recovery system
Inventor: YOSHIMURA MASASHI
IPC: F04F1/18
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sediment recovery system in particular used for efficiently separating sediment from water and recovering the same by carrying and transferring sediment accumulated on the bottom of a power generation dam, drinking water dam or a lake with water using floating force of gas such as air.  <P>SOLUTION: In this system set underwater such as the bottom of the dam, the exterior and the interior are partitioned, and in the lower part of the interior, a large-diameter partition cylinder 2 having an excavating mechanism part 7 in which an excavator 5 is driven to rotate by a motor M or the like to mix sediment 6 with water W and a small-diameter recovery guide cylinder 3 inserted in the partition cylinder and connected at its upper part to a vacuum pump 8 are provided to form a double-walled pipe structure. The system is provided with an air feed pipe 9, one end 9a of which is connected to the lower inside of the recovery guide cylinder, the other end 9b of which is connected to a compressor 10 to thereby feed compressed gas G' into the recovery guide cylinder, wherein with floating of gas G fed from the compressor through the air feed pipe to the inside of the recovery guide cylinder, the sediment 6 and the water W are recovered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004065915-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a suction port body for a vacuum cleaner which improves duct suction performance during the backward movements despite the vacuum cleaner capable of sucking dust from the front side during the forward movements.  <P>SOLUTION: A dust suction nozzle (an opening and closing body) 30 rotated while making contact with a surface F to be cleaned is attached to a main body 15 of the suction port including a first dust suction opening 27 opposing to the surface F and a second dust suction opening 29 sucking the dust ahead of the opening 27. The opening and closing body 30 operated associated with the forward movements and backward movements of the main body 15, opens the second opening 29 when the main body 15 moves forward, and closes the second opening 29 when the main body 15 moves backward. The suction performance at the first opening 27 is improved by increasing the vacuum inside the main body 15 because of the second opening 29 closed during the backward movements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186264-A (JP)
Title: Method of connecting electronic parts to substrate
Inventor: ENAMI TOSHIO
IPC: H05K3/34
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of connecting electronic parts to a substrate without causing a mounting position to be displaced.  <P>SOLUTION: The method of connecting electronic parts to the substrate comprises the steps of disposing an electrode of the substrate and an electrode of the electronic parts via a conductive connecting material while opposing them, pressing and fixing the electronic parts disposed on the substrate with a bonding sheet vanishing with heating, then fusing the conductive connection material to the electrode to conductively connect the substrate and the electronic parts, and further heating and extinguishing the bonding sheet vanishing with heating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186859-A (JP)
Title: Charging system and charging method in image processing system
Inventor: NAGAMURA TORU
IPC: H04N1/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional charging processing to individually charge for every single service that cannot flexibly operate the charging after installation of an image processing system.  <P>SOLUTION: In the image processing system 20 wherein an image processing section 22 applies various image processes to input image data from an image input section 21 and which thereafter provides a service outputted from an image output section 23, a counter section 15 is provided with a plurality of charging counters in cross-reference with a plurality of services, a cross reference table storage section 13 stores a cross reference table to particularize one charging counter, a charging arithmetic section 16 calculates a charging amount by using a count obtained by incrementing a particularized charging counter corresponding to a service on request from the cross reference table by a corresponding increment value, and a cross reference table update section 18 properly updates contents of the cross reference table on the other hand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006611-A (JP)
Title: Method for producing printed wiring board
Inventor: SUGIMOTO AKIKO
IPC: B23K26/382
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching process for making a hole directly in the outer layer copper foil of a copper clad multilayer board using carbon dioxide gas laser under a state where blackoxide plating, a metal layer of different kind and a coating of organic material are not present.  <P>SOLUTION: A through hole, e.g. an IVH or a BVH, or a hole is made in a copper clad multilayer board 2 produced by cladding basic material resin with a copper foil, and then it is subjected to interlayer conduction processing, exposure, development, and circuit etching and a circuit is formed by removing etching resist. In such a method for producing a printed wiring board, the copper clad multilayer board 2 has a high carbon content copper layer 6 containing carbon by 0.08-0.40 wt.% formed on the surface 5 of a copper foil located on the outer layer thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186540-A (JP)
Title: Laminated electronic parts
Inventor: SUZUKI TOSHIYUKI
IPC: H01G4/38
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide laminated electronic parts which can be used even in a high-frequency region and can improve electric capacitance while enjoying withstand voltage.  <P>SOLUTION: A first internal electrode thin film 7 has a first led-out electrode 72 one end 722 of which is connected to a first external terminal electrode 12 and a second led-out electrode 74 one end 742 of which is insulated by a first interruption 73 from the first led-out electrode 72 in the same plane and is connected to a second external terminal electrode 14. The second internal electrode thin film 8 has a third led-out electrode 82 one end 822 of which is connected to the first external terminal electrode 12, a fourth led-out electrode 86 one end 862 of which is connected to the second external terminal electrode 14 and one floating electrode 84 which is insulated by a second interruption 83 and a third interruption 85 from both of the third led-out electrode 82 and the fourth led-out electrode 86 in the same plane and is arranged in such a way that it is not connected to any of the first and second external terminal electrodes 12 and 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003197197-A (JP)
Title: Electrode plate, lithium battery using this, and manufacturing method for electrode plate
Inventor: KIM KYUNGHO
IPC: H01M4/505
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode plate, a lithium battery using this, and a manufacturing method of the electrode plate.  <P>SOLUTION: This electrode plate contains a current collector and an active material layer formed on the current collector, and the active material layer contains a composite binder formed by uniformly binding a fluorine-containing polymer and mesophase SiO<SB>2</SB>particles. The lithium battery using this electrode plate has higher cycle characteristics in addition to higher thermal stability compared with a lithium battery using only the fluorine-containing polymer as the binder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190741-A (JP)
Title: Non-contact bearing spindle device
Inventor: OZAKI TAKAMI
IPC: F16C32/06
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact bearing spindle device capable of coping with the ultra precision working, while preventing a thermal influence to the outside by the exhaust from a static pressure gas bearing.  <P>SOLUTION: This non-contact bearing spindle device 1 is formed by supporting a spindle 2 with the static pressure gas bearings 4 and 5 or combination of the static pressure gas bearing and a magnetic bearing inside a spindle housing 3. An exhaust tube 20 for discharging the gas discharged from the static pressure gas bearings 4 and 5 to a place separated from the spindle housing 3 is provided to be extended outside of the spindle housing 3. A gas blow opening 21 for generating an exhaust flow is opened in a clearance between the outside diameter surface of the spindle and the spindle housing 3 on a side close to the tool fitting end than the static pressure gas bearing 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003191265-A (JP)
Title: Method for manufacturing transparent flat film from thermoplastic polyurethane
Inventor: WINKLER JUERGEN
IPC: B29C48/08
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a flaw-free transparent TPU flat film which avoids a labor intensive press operation and sharply reduces or excludes the point at issue of contamination, a press flaw, the formation of a deposit, and the adhesion to a polishing roll.  <P>SOLUTION: The method for manufacturing the transparent flat film from molten thermoplastic polyurethane (TPU) includes a process for introducing molten TPU held to 150-220°C into the gap between two plastic sheets comprising a thermoplastic resin with a high melting point held to 0-80°C, a process for feeding the thermoplastic sheets to the nip between two reversal rolls held to 10-70°C, a process for cooling the thermoplastic sheets, a process for cutting the thermoplastic sheets arbitrarily, and a process for mechanically detaching the thermoplastic sheets from the flat film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191216-A (JP)
Title: Navigation system, center device, and system
Inventor: SUZUKI MASAHIRO
IPC: G08G1/0969
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To display a message from a center device while conformed with a driving operation and a behavior of a driver or the like, or to allow transmission from the center device.  <P>SOLUTION: After receiving the message from the center device by a radio communication part 7, it is stored temporarily in a memory, a control part 9 determines stopping when a travel speed is 0km/h based on a travel speed detected by a travel speed detecting part 6 and displays the received message on a display output part 8, and the control part 9 determines under-traveling when not 0km/h and does not display the received message on the display output part 8. Alternatively, information about a working condition of the driver and a stopping condition of a vehicle are transmitted from a navigation system to the center device, and the center device controls transmission in response thereto.  <P>COPYRIGHT: (C)2004,JPO&NCIPI