baber/WOPTO huggingface dataset:
Patent JP-2003270852-A (JP)
Title: Electrophotographic toner
Inventor: TENJIKU EIJI
IPC: G03G9/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner excellent in all of low temperature fixing property, offset resistance, blocking resistance, fluidity and pulverizing property, free from contamination of a photoreceptor, capable of keeping a superior charge amount for a long period of time, and suitable for a recycling method.  <P>SOLUTION: The toner contains a binder resin essentially comprising crystalline polyester (resin A) and amorphous polyester and/or amorphous polyester polyamide (resin B), and has ≥30% surface coating rate by an external additive. The resin A is obtained by condensation polymerization of an alcohol component containing 2-6C diols by ≥80 mol% and a carboxylic acid component containing fumaric acid by ≥80 mol% and has 85 to 150°C softening point. The resin B is obtained by condensation polymerization of monomers containing an aromatic compound by ≥50 wt.%. The weight ratio of resin A to resin B ranges from 1/99 to 50/50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269293-A (JP)
Title: Injector fixing method and injector fixing device
Inventor: NISHIWAKI TOYOJI
IPC: F02M61/14
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injector fixing method and an injector fixing device in which sealing performance is increased by preventing an intrusion of a foreign matter into a seal part.  <P>SOLUTION: A clip member 50 for fixing an injector 3 in a mounting portion 20 abuts the mounting portion 20 after a seal member 33 and an inner wall 20a of the mounting portion 20 abut each other. When the injector fixing device 2 is used to fix the injector 3 in the mounting portion 20, the injector 3 mounted with the seal member 33 and the clip member 50 is inserted into the mounting portion 20 to abut the seal member 33 against the inner wall 20a of the mounting portion 20. With the seal member 33 abutting the inner wall 20a of the mounting portion 20, the injector 3 is further inserted to abut the clip member 50 against the mounting portion 20. The seal member 33 and the inner wall 20a of the mounting portion 20 thus catch no intervening foreign matter generated by the abutment of the clip member 50 and the mounting portion 20 to increase sealing performance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272064-A (JP)
Title: Warning transmission system and warning transmission device
Inventor: FUJITA YOSHIYUKI
IPC: G08B25/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective warning transmission system for facilitating coping of a reporting destination person in charge by the warning transmission on the basis of a schedule of the reporting destination person in charge.  <P>SOLUTION: This warning transmission system has a warning transmitter 2 for transmitting one or plural warnings for indicating abnormality of a monitoring object 1 via a communication network (unillustrated) on the basis of a signal for indicating an operation state of the monitoring object 1, and one or plural information apparatuses 9 for receiving a warning transmitted by the warning transmitter 2. The warning transmitter 2 comprises a means 14 for setting a condition on the information apparatuses 9 for transmitting the warning, a selecting means 12 for selecting the information apparatuses 9 for transmitting the warning according to the preset condition, and a means 8 for transmitting the warning to the information apparatuses 9 selected by the selecting means 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274652-A (JP)
Title: Power source device
Inventor: IRITANI KAZUNOBU
IPC: G06F1/28
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source device desired to stop all DC outputs when an overcurrent state occurs at any one of DC outputs in the device having a plurality of the DC outputs.  <P>SOLUTION: The power source device comprises a plurality of overcurrent detector circuits for detecting that values of the DC currents outputs from a plurality of DC output terminals exceed a predetermined value, and a relay circuit for stopping all the outputs of the output circuits when a detected output is imparted from any overcurrent detector circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271844-A (JP)
Title: Collaboration system capable of efficiently using equipment and human resources
Inventor: KADOTA ZENTARO
IPC: G06Q50/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use idle equipment and human resources in universities, companies and research institutions or the like.  <P>SOLUTION: In the constitution where a first facility group having equipment, a second facility group capable of providing the human resources capable of operating the equipment, an operation client (a use claimant of the facility group) and a service providing company which manages the maintenance, the checkup, and the operation state of the equipment owned by the first facility group are respectively connected by a communication means, the collaboration system is characterized in that the service providing company provides the best combination which satisfies the demand of the client such as the selection of the equipment and the selection of the human resources to the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280827-A (JP)
Title: Service providing device
Inventor: NIWA YUICHI
IPC: G06F3/12
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing device capable of improving reliability without increasing communication data quantity by reducing the number of components as much as possible.  <P>SOLUTION: The service providing device 103 connected to a plurality of service users 101 is provided with a second communicating means connected to the other service providing devices 102 and 104 through media physically different from its connection to the service users 101, a means for receiving and storing request data to be transmitted to another service providing device, a holding means for holding data in response to a data storage request transmitted from the other service providing device through the second communicating means, and a means for transferring data stored by the storing means in response to a data transfer request transmitted from the other service providing device by the second communicating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280861-A (JP)
Title: Print system
Inventor: TSUNASHIMA TOSHIHARU
IPC: G06F3/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system capable of improving the printing efficiency while it is not possible to sufficiently shorten the restoration processing time.  <P>SOLUTION: When a printer device 1 is in a power saving state, a print controller 2 transmits a data transmission request, and a data processing part 12 and a printer engine part 13 start the reset processing of a normal mode. On the other hand, the print controller 2 side generates data to be printed and a page image associated with at least a part of it, and when the printer device 1 resets a normal mode, the print controller 2 successively transmits the page image and the data to be printed being a part of the data to be printed whose page image is not generated, to the printer device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277500-A (JP)
Title: Electrically conductive polyaniline solution and method of producing the same
Inventor: YOSHIKAWA HITOSHI
IPC: C08G73/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically conductive polyaniline solution that is soluble in water and general-purpose organic solvents, e.g. methyl ethyl ketone or toluene and has excellent electric conductivity.  <P>SOLUTION: The electrically conductive polyaniline solution has a surfactant structure in which the surfactant that is used for forming the described surfactant structure bears a recurring structure of an alkylene ether in its molecular structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283359-A (JP)
Title: Radio device
Inventor: MAKITA SOKEN
IPC: H04B1/3822
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio device having an arrangement for compensating a frequency offset in a terminal equipment which transmits/receives signals in a MIMO system.  <P>SOLUTION: A radio device 1000 is provided with: a plurality of antennas #1-#2, a carrier wave generator 10 for generating carrier waves for detecting synchronization; multipliers 12 and 14 for respectively multiplying the carrier waves and for performing detection processing for a plurality of reception signals from a plurality of antennas; a frequency offset estimating device 100 for estimating a frequency offset based on signals from the multipliers 12 and 14 and for calculating a single frequency offset estimate when MIMO system communication is performed; and frequency offset correction devices 30 and 32 for performing correction processing of the frequency offset for signals from a plurality of multiplying means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281137-A (JP)
Title: System and method of processing natural language, and computer program
Inventor: MASUICHI HIROSHI
IPC: G06F17/27
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine whether an inputted sentence is an interrogative sentence or not without depending solely on extraction of an interrogative.  <P>SOLUTION: A word belonging to a case category W corresponding to the interrogative in an inputted sentence is searched, and whether there is a case category P corresponding to a postpositional particle which has a function of offsetting the effect of the word (w) of making the whole sentence interrogative just after the found word (w) is determined. Then, the largest possible phrase to make the range of the function of the word (w) for requiring the inputted sentence to be interrogative largest is extracted. When the largest phrase extends over the whole sentence, the interrogative sentence is of the five-Ws-and-one-H type; and when the largest phrase doesn't extend over the whole sentence, the interrogative sentence is of the Yes/No type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279146-A (JP)
Title: Water heater
Inventor: ISHIKAWA JUNICHI
IPC: F24H1/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater requiring no increase in a fan rotating speed at fan driving time in the initial stage of operation even at low temperature time by solving a problem of having influence even on combustion performance when the fan rotating speed increases too much in minimum combustion though the stable fan rotating speed can be obtained by increasing the stable fan rotating speed at low temperature time because of requiring time up to reaching the stable fan rotating speed after issuing a fan driving command for driving a fan at the fan rotating speed drivable even at low temperature time when driving the fan in the initial stage of the operation because a temperature of the fan lowers at low temperature time such as the winter season, and a starting characteristic becomes bad in a conventional water heater.  <P>SOLUTION: This water heater has the fan for supplying combustion air, a heater for warming the fan, and an outside air temperature detecting means for detecting an outside air temperature. When a detecting value of the outside air temperature detecting means becomes a prescribed value or less, an electric current is carried to the heater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002323748-A (JP)
Title: Mask and its forming method
Inventor: PARK JI-SOONG
IPC: G03F1/68
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mask which has an auxiliary fixture formed at the periphery of the isolated edge of a feature constituting a pattern so as to correct optical proximity effect. SOLUTION: The mask is used to optically transfer a pattern corresponding to an integrated circuit onto a semiconductor substrate from the mask by using an exposure device and fixtures corresponding to circuit elements constituting the integrated circuit include at least >=1 recessed corner formed of two edges on the mask. Further, the mask includes auxiliary fixtures 21, 26, 29, 30, 32, and 34 for proximity effect correction. The auxiliary fixtures 21, 26, 29, 30, 32, and 34 include two extension parts extending in parallel along the edges constituting the recessed corner among recessed corners at a specific distance from the two edges, and two extension parts are connected to each other by being bent at the same angle corresponding to the recessed corner to constitute the auxiliary fixtures 32 and 34 for proximity effect correction in polygonal structure having specific width.
Patent JP-2003285121-A (JP)
Title: Method for forming flange with seal seating face and head flange for exhaust manifold formed by the method
Inventor: MASUKO SEIJI
IPC: B21D22/26
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To form a flange with a small burring bend radius which can secure a larger seal area than a conventional flange without extending a seal seating face outward in its radial direction whereby the flange can be made compact.  <P>SOLUTION: The method for forming the flange with a seal seating face consists of the following three (3) steps of processing. In the first step, a prepared hole a is formed in a workpiece W. In the second step, a flange b is formed by projecting the opening edge of the prepared hole a, and a pad (surplus metal portion) c is formed by projecting the rising portion of the flange b in a direction opposite to the rising direction of the flange b. In the third step, the pad (surplus metal portion) c is crushed and a flat seal seating face d is formed at the periphery of the flange b, positioned closer to the side of the flange b than the apex of the pad (surplus metal portion) c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365792-A (JP)
Title: Image forming method
Inventor: MURATA MASAHISA
IPC: G03F7/027
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a plate making method for a positive type photosensitive planographic printing plate suitable for direct recording with a semiconductor laser, a YAG laser or the like, having high sensitivity and out requiring heat treatment after exposure. SOLUTION: The image forming method includes a step for subjecting a positive type photosensitive layer obtained by applying a positive type photosensitive composition on a support to scanning exposure with a beam of light belonging to the wavelength range of 650-1,300 nm and having >=2×10<6> mJ/s.cm<2> light intensity. The positive type photosensitive composition produces a difference in solubility in a alkali developing solution between exposed and unexposed regions and contains (a) a photothermal conversion material which is a light absorbing dye having an absorption band in a part or the whole of the wavelength range of 650-1,300 nm and (b) a high molecular compound whose solubility in the alkali developing solution is varied chiefly by a change other than a chemical change as essential components which produce the difference in solubility.
Patent JP-2003294929-A (JP)
Title: Film forming apparatus and forming method, and device manufacturing apparatus and manufacturing method, and device
Inventor: KOYAMA MINORU
IPC: G02B5/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the quality of formed film products without entailing the degradation in throughput and ink consumption even after the interruption of operation by assuring the safety of operators.  <P>SOLUTION: The apparatus has discharging means 20 for carrying out the discharge operation of a functional liquid. The apparatus is provided with signal output means 5 for outputting a stop signal for the discharge operation, agitating means for agitating the functional liquid within the discharge means 20 and control means 6 for controlling the driving of the agitating means according to the output of the stop signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295971-A (JP)
Title: Electronic apparatus
Inventor: SAKAMOTO KAZUO
IPC: G06F1/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus for housing a plurality of drive mechanism units having an opening portion for detachable recording media, which permits to house the multiple drive mechanical units in a small volume box.  <P>SOLUTION: In an electronic apparatus for housing a plurality of drive mechanical units having an opening portion for detachable recording media, tilt face portions or an accordion portion is formed on a front panel (top panel) of a box in order to house a plurality of drive mechanism units for recording and replaying media as many as possible, and the drive mechanical units are housed in the tilt face portions or the accordion portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294779-A (JP)
Title: Wind direction and wind speed indicating device
Inventor: SHIDA SUSUMU
IPC: G01W1/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the indication accuracy of a pointer of a wind direction and wind speed display device.  <P>SOLUTION: This wind direction and wind speed display device is equipped with a stepping motor for driving the pointer of the wind direction and wind speed display device; an A/D converter converting a wind direction and wind speed signal into a digital signal; a stepping motor driving circuit outputting a pulse signal for driving the stepping motor; and a microcomputer calculating the amount of moving of the pointer from the wind direction and wind speed signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003082581-A (JP)
Title: Treating agent for washing and method for washing fibrous product by using the same
Inventor: SUZUKI TARO
IPC: C11D3/34
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent for washing, bringing an allergen-reducing effect to a fibrous product without using a labor by attaching the agent with the fibrous product until next washing to inactivate the accumulated allergen, and enabling a continuous countermeasure for allergy, and a method for washing the fibrous product by using the same agent. SOLUTION: This method for washing the fibrous product is provided by performing a treatment for adsorbing the treating agent for washing blended with an allergen-reducing component to the fibrous product in at least one process selected from after the washing process, during a rinsing process and after the rinsing process.
Patent JP-2003291403-A (JP)
Title: Method for correcting luminance of optical printing head, and optical printing head with memory having correction value written
Inventor: TAIRA YOSHIHIKO
IPC: B41J2/455
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To compensate irregularities of a lens array by controlling a light source in relation to a method for correcting a luminance of an optical printing head and to an optical printing head with a memory having correction values written therein.  <P>SOLUTION: In correcting the luminance of the optical printing head constituted by arranging an imaging lens above many light emitting elements aligned in a line, the correction value is selected to make uniform a beam diameter of each light emitting element in a main scanning direction and a sub scanning direction of the light emitting element of the optical printing head at a specific slice level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251690-A (JP)
Title: Apparatus and method for manufacturing seat for vehicle
Inventor: SUEMATSU TSUTOMU
IPC: B29L9/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a seat for a vehicle which enable manufacture of the seat with high productivity.  <P>SOLUTION: The apparatus S for manufacturing the seat for the vehicle by providing a cushion material 12 on a bottom plate 13 and covering the cushion material 12 with a skin material 11 is equipped with a vacuum recess tool 1 wherein the skin material 11 is disposed, a holding frame 2 which lowers from above the tool 1 and holds down the terminal region of the skin material 11 disposed in the tool 1, a clamping means 3 which is provided at the edge end part of the tool 1 and retains the holding frame 2, a heater 4a so provided above the tool 1 as to be movable forward and backward and a pressing means 5 which presses the cushion material 12 and the bottom plate 13 after they are disposed on the skin material 11 in the tool 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294168-A (JP)
Title: Thermal valve
Inventor: TAKAHASHI SHIGEHIKO
IPC: F16K31/66
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal valve which quickly radiates heat generated inside a case housing a thermosensitive element for improving responsiveness in opening/closing a valve.  <P>SOLUTION: This thermal valve A is provided with a valve body 11 opening/ closing a valve seat 10 formed around a valve port 9 communicating a flow inlet 2 and a flow outlet 3 with each other, the thermosensitive element 35 interlocking with the valve body 11 and housed inside the case 26, and a heating body 20 heated by application of electric power for expanding/shrinking the thermosensitive element 35 by its heat. The case 26 housing the thermosensitive element 35 is formed of a material with a high heat radiating property. When the thermosensitive element 35 is expanded/shrunk by the heat of the heating body 20, the valve seat is opened/closed by a shift of the valve body 11 interlocking with the thermosensitive element 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294139-A (JP)
Title: Piston
Inventor: ISHIDA MASAO
IPC: F02F3/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston that increases the strength of an upper part of an annular groove in a second land of the piston.  <P>SOLUTION: In this piston 1 in which the annular groove 8 is formed on a second land 7 between the first ring groove 3 from the upper end, and the second ring groove 4 from the upper end, a lower surface of a land part 7a between the ring groove 3 and the annular groove 8 is configured from a horizontal surface 9 extending radially inside from an outer circumference of the piston 1 and an arc surface 10 extending downward like an arc from an inner end of the horizontal surface 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290630-A (JP)
Title: Treatment apparatus for nitrogen oxide and treatment method for nitrogen oxide
Inventor: SETOGUCHI TOSHIHIKO
IPC: B01D53/74
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for nitrogen oxide capable of reducing the outflow of unreacted ammonia to prevent the precipitation of ammonium sulfate, and a treatment apparatus therefor.  <P>SOLUTION: The treatment apparatus 1 for nitrogen oxide is equipped with a denitration catalyst 4 connected to the flue 3 from a combustion source 2, a plurality of ammonia supply nozzles 5 arranged on the upstream side of the denitration catalyst 4, an ammonia feeder 6 connected to the ammonia supply nozzles 5, one or a plurality of inlet sensors 7 arranged on the upstream side of the ammonia supply nozzles 5, one or a plurality of outlet sensors 8 arranged on the downstream side of the denitration catalyst 4 and a control part 9 for determining the supply amount of ammonia on the basis of the measured values of the inlet sensors 7 and the measured values of the outlet sensors 8 to control the ammonia feeder 6.  <P>COPYRIGHT: (C)2004,JPO