baber/WOPTO huggingface dataset:
Patent JP-2004085084-A (JP)
Title: Boiler multi-can installation system excluding full blow execution boiler from number control object
Inventor: KURODA KANJI
IPC: F22B37/56
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the shortage of steam supply while suppressing the corrosion of a boiler by preferentially operating the boiler immediately after carrying out full blow in a boiler multi-can installation system.  <P>SOLUTION: In this boiler multi-can installation system, a plurality of boilers 1 that can be independently operated are installed, and a number control device 3 outputting a combustion request signal to each boiler is connected to the boilers 1 to control the number of the boilers for combustion based on a command from the number control device 3. In the case any one of the boilers carries out full blow, the full blow execution boiler is excluded from the number control object to perform number control only with the remaining boilers, and the operation of the boiler immediately after the execution of full blow is independently controlled irrespective of the number control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084827-A (JP)
Title: Actuator device
Inventor: KAWADA DAISAKU
IPC: F16H25/22
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator device which prevents the lowering of a service life of a ball screw due to a radial directional component of a load to be applied to a ball screw nut through a support shaft.  <P>SOLUTION: A ball circulation tube 146 for circulating balls 143 is arranged on a side (a lower side in the figure) opposite to a side (an upper side in the figure) whereto the radial directional component Fr of a load to be applied to the ball screw nut 142 through the support shaft is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082011-A (JP)
Title: Carrier separator
Inventor: NAGAE SHINYA
IPC: C02F3/08
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier separator capable of suppressing the fall of the velocity of flow of a downward current flowing along a screen surface.  <P>SOLUTION: A treating vessel 1 for holding carriers 2 on which microorganisms are immobilized in a fluidized state by the air diffused from a diffuser is provided with an effluent waterway 7 communicating with the region within the vessel through a screen 9 and is provided with a downward flow passage 10 covering the front of the screen 9. The sectional area of the flow passage of the section 10 is gradually decreased from an inlet 11 in the upper part toward a reflux port 12 in the lower part by vertically slanting guide wall surfaces 13 of the section 10 facing the screen 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084593-A (JP)
Title: Control device for engine idle stop
Inventor: ANDO SEIJI
IPC: F02D29/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To maintain functions and performance of a vehicle during idle stop of an engine.  <P>SOLUTION: In a vehicle comprising an engine 1 for running the vehicle, a one-way clutch 16 enabling power transmission only from the engine 1, and an auxiliary motor/generator 10 connected to the engine 1 through the one-way clutch 16 for driving auxiliaries 11-13, a control device predicts stop of the vehicle, and stops the engine 1 when the stop of the vehicle is predicted, regardless of the speed of the vehicle. During operation of the engine 1, the auxiliaries 11-13 are driven by the engine 1, by dragging the auxiliary motor/generator 10 by the engine 1. During idle stop of the engine 1, the auxiliaries 11-13 are driven by the auxiliary motor/generator 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086758-A (JP)
Title: Test center system utilizing credit card and method of processing at the test center utilizing the credit card
Inventor: TODA MANABU
IPC: G06Q50/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a personal identification and the payment of examination fee are troublesome when a person takes an examination.  <P>SOLUTION: An examinee 5 performs a personal identification by using a credit card 11 with a face picture, passes the credit card through a credit card reader 12, inputs an identification number in a credit card authentication system 13, refers to the personal database 21 of a credit card company 2, and authenticates that the person is a person who owns the credit card. Then the examinee reads the personal information of the examinee from the card, and starts an examination taking system. A test center 1 gains an access to a test management center 3, collates a personal database 32, and sets, as information, an examination taking allowing flag in personal data. The test data is transmitted from the test database 31, and the credit card authentication system transmits the request data of the examination fee to the credit card company 2, registers the request data of the examination fee in an account database 22, requests the examination fee to a bank 4, and automatically debits the examination fee.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272899-A (JP)
Title: High-frequency accelerating and decelerating device
Inventor: FUJISAWA HIROSHI
IPC: H05H9/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency accelerating and decelerating device which can restrain a growing size for whole device and improve power generating efficiency.  <P>SOLUTION: The high-frequency accelerating and decelerating device is equipped with an electrode part 30 to accelerate or decelerate a charged particle 2 (for example, ion beam) by a high-frequency electric field, a resonator part 40 having an inductor 44 in a conductive resonator container 42 structured differently with the electrode part 30, a power supply means (a power supply part 20 or the like) to supply high-frequency power exciting itself to the resonator part 30, and an electric coupling means (a coupling electrode 34 or the like) to introduce high-frequency voltage to the electrode part 30 generated at the resonator part 40 coupled electrically with the resonator part 40 and the electrode part 30. The whole length of the inductor 44 is a half wavelength of a resonant frequency of the resonator part 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004093585-A (JP)
Title: Electrophotographic roll and image forming apparatus using the same
Inventor: FUNABASHI EIJI
IPC: G03G15/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic roll made lighter in weight and more inexpensive than an electrophotographic roll of the same size, which is reduced in electrifying noise and capable of stably maintaining a nip to be formed between it and a rotating body such as an image carrier over a long term, and an image forming apparatus using the roll.  <P>SOLUTION: The electrophotographic roll provided with at least an elastic layer and a layer consisting of an elastically deformable tube in this order on the outer periphery side of a shaft is characterized by satisfying expression (1): D/A≤0.50 and expression (2): B/(A×π)≤0.05, wherein A means the outside diameter (mm) of the tube, B means the thickness (mm) of the tube and D means the outside diameter (mm) of the shaft in expressions (1) and (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092735-A (JP)
Title: Gas pressure regulator
Inventor: KINOSHITA KAZUYUKI
IPC: F17C13/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas pressure regulator having improved visibility so as to be able to easily visually recognize auto-switching display signals in the gas pressure regulator.  <P>SOLUTION: The gas pressure regulator is provided with two or more of gas inflow inlets connecting a gas container, an auto-switching means that is capable of providing one of the gas inflow inlets in a supply side and gives priority over inflow of gas through the gas inflow inlet at the gas supply side and permits gas inflow from other gas inflow inlet when reducing pressure of gas supply from the gas inflow inlet at the supply side, and a display signal portion displaying reduction for pressure of gas supply from the gas inflow inlet at the supply side. Switching signals displayed by the display signal portion are visible at least from the front and the side of the regulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100721-A (JP)
Title: Belt tensioner
Inventor: TANAKA KATSUSHI
IPC: F16H7/08
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt tensioner being usable even if positioning an outer cylinder in an upper side.  <P>SOLUTION: This belt tensioner 10 is provided with the outer cylinder 11 positioned in the upper side, a piston rod 18 positioned in a lower side, a delivery check valve 45 obstructing the flow from an oil sump chamber 30 to a high pressure oil chamber 33 positioned in an orifice oil passage 43 of a partition member 40, and a spring 47 energizing the delivery check valve 45 in a direction of closing the valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098324-A (JP)
Title: Multilayered polyester film and laminated film using the same
Inventor: HASHIMOTO KATSUYUKI
IPC: B32B27/36
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multilayered polyester film excellent in high light transmissivity and dimensional stability with good productivity.  <P>SOLUTION: The multilayered polyester film constituted of at least two kinds of layers is provided. The first layer thereof comprises a polyester of which the main repeating unit comprising an ethylene-2,6-naphthalene carboxylate component and the second layer thereof comprises a polyester of which the melting point is lower than that of the first layer by 15°C or more. At least the single surface layer of the film is the second layer. The multilayered polyester film is characterized in that the total light transmissivity thereof is ≥ 88%, the heat shrinkatge factor thereof at 200°C is ≤ 4%, the haze thereof is ≤ 1.5% and the average refractive index in the in-plane direction thereof is ≤ 1.70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098365-A (JP)
Title: Ink feeding mechanism for inkjet printer
Inventor: SATO HITOSHI
IPC: B41J2/175
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink feeding mechanism for an inkjet printer in which ink of the same color is fed continuously for a long time to each of a plurality of inkjet heads.  <P>SOLUTION: The ink feeding mechanism for an inkjet printer comprising two or more replaceable cartridges 50 each provided with a pack 52 containing ink of the same color comprises a sequence control means 80 which repeats a step for feeding ink of the same color from the pack 52 of any one cartridge continuously to each of the plurality of inkjet heads 10, and for feeding ink of the same color from the pack 52 of a next cartridge continuously to each of the plurality of inkjet heads 10 when the ink level in the pack 52 of the any one cartridge becomes zero or approaches to zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104384-A (JP)
Title: Orthogonal conversion circuit of image
Inventor: IWATA ATSUSHI
IPC: H04N19/85
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit in which an orthogonal conversion coefficient is operated accurately and at a high speed to a high-resolution two-dimensional image by operations with pixel juxtaposition, by using an analog circuit with improved calculation accuracy.  <P>SOLUTION: The circuit has an operating means to multiply a two-dimensional image orthogonal conversion matrix by each pixel value of the two-dimensional image by generating the two-dimensional image orthogonal conversion matrix from the one-dimensional basis function, and a means to operate an orthogonal conversion coefficient to the high-resolution two-dimensional image by adding currents to the multiplied results with a voltage-stabilized common line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103403-A (JP)
Title: Porous carbon sheet material and its manufacturing method
Inventor: NAKAHIRA ATSUSHI
IPC: H01M8/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web structured porous carbon sheet material and its manufacturing method wherein electroconductivity in thickness direction is improved.  <P>SOLUTION: This porous carbon sheet material (10) has a carbon fiber (11) to constitute a web and a carbon nanotube (12) to exist in the web in a state oriented in the caliper (X-X) orientations of the web. The manufacturing method of this sheet material includes a process in which a dispersion solution containing the carbon fiber and the carbon nanotube is prepared, a process in which the web containing the carbon fiber and the carbon nanotube is formed by preparing the dispersion solution, and a process in which the web is set to magnetic field, and in which the carbon nanotube contained in the web is oriented in the thickness direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098506-A (JP)
Title: Electrostatic actuator, liquid drop ejecting head and its manufacturing process, ink cartridge, inkjet recorder, micropump, and optical device
Inventor: NISHIMURA MANABU
IPC: F04B9/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that characteristic variation is significant and reliability is insufficient.  <P>SOLUTION: Electrodes 24 are provided on a base substrate 21 while being divided by electrode dividing grooves 26 which are then filled with an insulating film 27 and flattened. Furthermore, a sacrifice layer is formed and after a diaphragm 22 is formed, the sacrifice layer is removed by etching to form a gap 23 thus constituting an actuator substrate 11. Surface of the actuator substrate 11 is formed flatly on the diaphragm 22 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098514-A (JP)
Title: Transfer molding apparatus
Inventor: OOOSA MASAATSU
IPC: B29C45/16
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer molding apparatus which can position a transfer film accurately in both of a longitudinal direction and a width direction.  <P>SOLUTION: The transfer molding apparatus has an injection molding part having a fixed mold 2, a movable mold 4 and an injection nozzle 5, and a film moving part having a film feed-out device 10 for moving the transfer film 20 with respect to a mold parting surface and a film winding device 11. The transfer molding apparatus is also equipped with a longitudinal direction sensor 30 for detecting the shift quantity of the transfer film 20 with a longitudinal direction mark 22, the first and second width direction sensors 31 and 32 for detecting the shift quantity of the transfer film 20 with a width direction mark 23, and a controller 80 for controlling the driving and movement in the width direction of the film winding device 11. Also, a transfer molding machine, which can move the transfer film in the longitudinal direction so as to make the shift quantity of the film 20 zero to accurately position the film 20 in the width direction, is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102766-A (JP)
Title: Sales promotion support system and sales promotion support method
Inventor: SHIRAI MASAHISA
IPC: G06Q50/10
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales promotion support system and a sales promotion support method, which realize a sales promotion efficiently while protecting personal information.  <P>SOLUTION: The sales promotion support system comprises: a sales agency computer 10 and a credit company computer 20. The sales agency computer 10 comprises; a sales information database; a member number extract means retrieving with specified retrieval conditions the sales information database to extract a member number; an enciphering means enciphering the extracted member number; and a narrowing condition generation means. The credit company computer 20 comprises: a deciphering means deciphering the ciphered member number; and a member number extract means retrieving with narrowing conditions a member information database to extract the member number corresponding to member information conforming to the narrowing condition. The credit company computer 20 transmits the number of extracted member numbers to the sales agency computer 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100326-A (JP)
Title: Method of fitting and assembling trussed molded metal plate and its three-dimensional metal plate
Inventor: TOMIOKA YOSHITO
IPC: E04C2/38
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly versatile three-dimensional metal plate obtained by pressing a metal plate into the form of a three-dimensional truss coupled with a planar metal plate by fitting, and to provide its manufacturing method.  <P>SOLUTION: A circular ribbed opening 1a is formed at each apex of the metal plate 1 molded by press working into the form of a three-dimensional truss or a waffle. The planar metal plate 2 is formed with projections 2a molded by press working. The projections are fitted into ribbed openings 1a. A special tool 3 is inserted from the inside of each projection, enlarged and deformed toward the outside of a circumference, and tightly fixed in place. A lid 4 is fitted over each projection and a surface is finished smooth. This arrangement is employed to enable the insertion of a reinforcement, the mounting of daylighting devices, and the use of packed composite panels as forms. The panels thus formed may be coupled to each other within the thickness of each panel to form an entire structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102198-A (JP)
Title: Exposure means
Inventor: MOTOYAMA HAJIME
IPC: B41J2/44
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure means capable of extending the life of equipment by shortening the lighting time of a laser diode and capable of securing sufficiently enough time for the sampling operation of automatic power control even when one scanning time is shortened.  <P>SOLUTION: The exposure means comprises a laser driving means, a brushless DC motor, a rotary polygon mirror for reflecting a plurality of modulated laser beams from a plurality of laser light sources by a reflection surface to scan a surface to be scanned, a photoreceptor for exposing a latent image and forming an image by receiving a plurality of modulated scanning beams from the rotary polygon mirror, and an optical sensor for detecting the light outputs of these laser beams and converting the light outputs into electric signals. In a period that the surface of the photoreceptor is not scanned by the lasers, the light quantity of one of these lasers is detected by the optical sensor, sample holding control for determining the constant current value of the laser concerned is performed when the laser is driven by the laser driving means so that the light quantity of the laser reaches target light quantity. In one scanning period, the sample holding control of one of a plurality of laser light sources is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003107665-A (JP)
Title: Exposure method for correcting line width variation occurring during development process in fabrication of photomask, and computer readable recording medium recorded with program therefor
Inventor: KI GENDAI
IPC: G03F1/36
Filed: 2002-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for exposing registration of a photomask substrate, especially a method for correcting line width variation occurring during a development process in fabricating a photomask and a computer readable recording medium in which pologoram for the purpose is recorded. SOLUTION: Pattern line width variation quantity occurring in a development process with respect to a desirable pattern is estimated and a corrective exposure is performed using a dose or bias corresponding to the estimated pattern line width variation. Accordingly, pattern line width variation occurring during the development process can be reduced.
Patent JP-2004106676-A (JP)
Title: Air conditioner for vehicle
Inventor: FUKUMI SHIGENOBU
IPC: B60H1/32
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner A for vehicles that stably controls a variable capacitance compressor 1 to a wide range of thermal load, and has a small variation in the temperature of air at the outlet of an evaporator.  <P>SOLUTION: The air conditioner A for vehicles comprises: a refrigeration cycle 6 for annularly connecting the variable capacity compressor 1 having a control valve 11, a capacitor 2, a gas-liquid separator 3, an expansion valve 4, and the evaporator 5 by refrigeration piping; an outlet air temperature sensor 82 for detecting an evaporator outlet air temperature Te; a fresh air temperature sensor for detecting a fresh air temperature Tam; a refrigerant pressure sensor 81 for detecting a high pressure side refrigerant discharge pressure Ph; and a controller 8 for controlling the discharge capacity of the variable capacity compressor 1. The controller 8 calculates a target evaporator outlet air temperature Teo based on the fresh air temperature Tam, and energizes the control valve 11, based on an operation expression of the amount of energization DT = DT<SB>(n-1)</SB>+ Kpä(E<SB>n</SB>-E<SB>n-1</SB>)+Θ/(Ti x E<SB>n</SB>)}.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107734-A (JP)
Title: Electronic component and its plating process
Inventor: OGAWA MAKOTO
IPC: C23C18/42
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a plating film having a good mountability by avoiding deterioration in its solder wettability.  <P>SOLUTION: An Ni-P coated film and an Au coated film are successively formed on a Cu electrode formed on the surface of a ceramic body through a pre-treatment step 11, an autocatalytic Ni plating step 12 and a displacement Au plating step 13. In a post-treatment step 14, a solution containing at least one chosen from a solution with a pH of ≤4.0 and a solution containing a complexing agent is used as a nickel-removing agent, and the ceramic body on which the Au coated film is formed is soaked in the nickel-removing agent to remove an Ni compound deposited on the surface of the Au coated film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111735-A (JP)
Title: Substrate treatment device, treatment system, and substrate treatment method
Inventor: KAMIKAWA YUJI
IPC: G03F7/42
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate treatment device, treatment system, and substrate treatment method which can prevent a mix of treatment liquids on a front surface of a nozzle, without using a double-chamber structure.  <P>SOLUTION: The substrate treatment equipment comprises a chamber 100, which stores a plurality of substrates W in line, and two or more nozzles 123 which discharge different treatment liquids. The substrates W are supplied with the treatment liquids from the nozzles 123 and are treated by the treatment liquids. Each of the nozzles 123 is moved along the substrate arrangement direction to be moved inside and outside the chamber 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112964-A (JP)
Title: Method for estimating cable conductor temperature, conductor temperature estimating system, and recording medium for conductor temperature estimation
Inventor: NAKADE MASAHIKO
IPC: H02G1/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To estimate change in the conductor temperature of a power cable buried underground with accuracy by a finite element method.  <P>SOLUTION: A system is constituted so that a predetermined area, including a surface and a buried cable, is divided into finite elements. Then, the finite element method is applied to the divided models, and thereby the temperature of each part in the above area, including conductor temperature, is computed from moment to moment for a predetermined period of time. The heat balance on the earth surface is computed, using meteorological data for the area as the object of estimation, so that changes in the cable conductor temperature are estimated with accuracy.  <P>COPYRIGHT: (C)2004,JPO