baber/WOPTO huggingface dataset:
Patent JP-2004312102-A (JP)
Title: Digital composite machine, facsimile unit, and copying machine
Inventor: ODAKA KYO
IPC: H04N1/21
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital composite machine which can be operated in such a manner that power consumption is extremely small.  <P>SOLUTION: The digital composite machine 10 having functions as a copying machine and as a facsimile machine is constituted as a machine including a facsimile unit 14 capable of receiving facsimile data even if the other portions (a control unit 11, a scanner 12 and a printer 13) are in a deenergized state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309599-A (JP)
Title: Toner
Inventor: TAYA MASAAKI
IPC: G03G9/087
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner excellent in durable developing performance independently of output image area, uniform in charge amount distribution independently of process speed, and capable of obtaining a high-grade image.  <P>SOLUTION: The toner uses a vinyl resin having carboxyl and epoxy groups as a binder resin, contains a colorant and a sulfur-containing resin, and has a chloroform-soluble component whose epoxy value and sulfur content have been adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003311970-A (JP)
Title: Method and apparatus for controlling heater in continuous ink jet printing head
Inventor: MAN TAN
IPC: B41J2/03
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating an electrical signal with a plurality of pulses used to operate a continuous ink jet printer having a plurality of nozzles.  <P>SOLUTION: The method includes a step of generating a data table 89 with segment values each of which designates one of the high pulse and the low pulse of the electrical signal and designates a pulse width of the designated pulse, a step of reading the segment value from the data table 89, and a step of generating at least one of the high pulse and the low pulse. At this time, the generated pulse and the pulse width of the generated pulse are designated by the read segment value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004310398-A (JP)
Title: Computer function extension box
Inventor: KO KYOCHI
IPC: G06F1/16
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer function extension box capable of forming a convenient input/output port or socket in a computer body panel, and integrating various kinds of sockets while improving the convenience in a computer or reducing the cost.  <P>SOLUTION: This computer function extension box comprises first and second input/output sockets 14 and 15 provided on a body and a body surface 21. The body surface 21 is exposed from the panel of the computer, so that the first and second input/output sockets 14 and 15 can contain first and second input and output cards of the computer. When the input/output card is inserted to the input/output port (14 or 15), exchange of signals can be performed with the computer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307139-A (JP)
Title: Spiral transporter for powder and granular material
Inventor: WATANABE NOBUHISA
IPC: G03G15/08
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral transporter for powder/granular material assuring a wide degree of freedom in designing about the transporting easiness, capable of being easily disassembled to secure excellent possibility to be used in re-use and recycling, and capable of being fabricated easily.  <P>SOLUTION: The spiral transporter for powder/granular material includes a rotary impeller 20 for transportation which is fitted rotatably in an outer cylinder such as a toner cartridge. The arrangement includes a front frame 41, a rear frame 42, and beams 43 and 44 stretching in the longitudinal direction for coupling them together, and further reinforcing frames 45 and 46 are provided, and a rotary frame 40 is formed from the frames and the longitudinally stretching beams. The beams 43 and 44 are furnished with a plurality of vane pieces 31 and 32 at a certain angle to the axial direction so as to form an impeller 30. The two bunches of spiral pieces 31 etc. and 32 etc. constitute spiral vanes as a whole. Further a rotary connection part 47 is provided. All component parts including the outer cylinder are formed from synthetic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308837-A (JP)
Title: Seal member
Inventor: NOGUCHI TORU
IPC: C09K3/10
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal member formed from a rubber composition improved in settling resistance, while maintaining high elasticity.  <P>SOLUTION: This seal member is formed from the rubber composition containing at least one of carbon nano fiber having 0.7-500 nm of mean diameter and 0.01-1,000 μm of mean length and fullerene, which is spherical carbon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309430-A (JP)
Title: Thermal lens analyzer
Inventor: TOYAMA MINORU
IPC: G01N37/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To stably conduct thermal lens analysis.  <P>SOLUTION: This thermal lens analyzer 1 is provided with a rod lens 10 having an chromatic aberration df and an aperture number NA for irradiating a sample solution with excitation light and detection light, and a PD 11 having an aperture radius rad and a PD distance L for detecting signal intensities of the detection lights before and after a thermal lens 12 is formed in the sample solution. A refractive index distribution of the thermal lens 12 is approximated by a Gauss distribution, and the chromatic aberration df and the aperture number NA of the rod lens 10, a depth (thickness) t and a refractive index difference dn of the thermal lens, and the aperture radius rad and the PD distance L of the PD 11 are determined to make maximum a TML output calculated by an actual beam tracking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309438-A (JP)
Title: Apparatus for measuring wheel load
Inventor: IWASAKI ITARU
IPC: G01L1/10
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method, which can measure a wheel load of a vehicle in its stop state and/or drive state.  <P>SOLUTION: The apparatus for measuring the wheel load, which measures the wheel load of the vehicle, is provided with piezoelectric elements 13a, 13b which are disposed on at least one side of a wheel 12 of the vehicle, and an amplifier 14 which is connected to the piezo-electric elements 13a, 13b and outputs the values of output voltages 15a, 15b from the value of a charge Q generated on the piezoelectric elements 13a, 13b by strain in the entire wheel 12 due to the wheel load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314674-A (JP)
Title: Reinforcement structure of pillar for vehicle
Inventor: KITAGAWA YUICHI
IPC: B62D25/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcement structure of a pillar for a vehicle effective to an external force inputted to a central part in the vertical direction of the pillar.  <P>SOLUTION: A pillar 2 is curved in a manner that a central part 2 in its vertical direction projects outwardly of a straight line L connecting upper and lower ends 2b, 2c, and there are provided with a first reinforcement means for restraining elongation deformation of vertical ends α, β of an outside plate 2d of the pillar 2, and a second reinforcement means for restraining compression deformation of an approximately center part γ in the vertical direction of the outside plate 2d. Large strength against an external force is retained according to a curved shape of the pillar 2, and curvature of the vertical ends α, β of the pillar 2 is restrained from increasing at the time of side collision by the first reinforcement means. Also, the approximately center part γ in the vertical direction of the pillar 2 is restrained from curving inwardly of the compartment at the time of side collision by the second reinforcement means, so as to restrain the pillar 2 from entirely buckling and deforming inwardly of the compartment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315571-A (JP)
Title: Silicone rubber composition and silicone rubber molded product
Inventor: FUJIKI HIRONAO
IPC: C08K3/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an addition curable silicone rubber composition excellent in nonstaining properties, its uncrosslinked molded product, and its molded cured product.  <P>SOLUTION: The addition curable silicone rubber composition comprises (A) an organopolysiloxane containing at least two alkenyl groups, (B) an organohydrogenpolysiloxane having at least two hydrosilyl groups, (C) a hydrosilylation catalyst, and (D) a filler, and ≥2 mol% all substituents bound with the silicon atom of the organopolysiloxane after curing is a ≥2C substituted or nonsubstituted monovalent hydrocarbon group other than a fluoroalkyl group. The uncured silicone rubber molded product is obtained by molding the silicone rubber composition. Further, the silicone rubber molded product is obtained by molding and curing the silicone rubber composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319595-A (JP)
Title: Led lighting system
Inventor: SAKAMOTO KOZO
IPC: H01L33/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lighting system for which the secular change of its heat radiating performance can be monitored, and it can be specified that the fall of the lighting performance of the system is caused by the deterioration in the heat radiating performance.  <P>SOLUTION: In this LED lighting system in which a heat sink 2 is attached to an LED chip 1 mounted on a substrate 9, a CPU 6 measures the temperatures of the substrate 9 and heat sink 2 by means of a temperature sensor 7 for the substrate 9 and another temperature sensor 8 for the heat sink 2, and calculates the thermal resistance Rsc between the substrate 9 and heat sink 2 from the temperatures of the substrate 9 and heat sink 2 and the power consumption of an LED. When the thermal resistance Rsc exceeds a normal range, the CPU 6 causes a display 10 to display a warning for the fall of the heat radiating performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320378-A (JP)
Title: Image processing method
Inventor: MATSUTANI AKIHIRO
IPC: G06T1/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the memory capacity to be ensured for external apparatus such as management servers, etc. for securing them by forming a system which does not flow digital information of originals over a network and is secured also in the security aspect.  <P>SOLUTION: An image processing system has an image processor communicable with external apparatus which takes an original in the form of electronic data and applies a specified image process to the electronic data. It selects specified information to be added to the electronic data (S201); extracts the feature quantity of the electronic data (S203); requests the external apparatus to issue an identification number (S204); acquires the identification number issued from the external apparatus according to the request (S205); generates original identifying information from the acquired identification number, the extracted feature quantity, and the selected specified information; and sends the information to the external apparatus (S206).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314413-A (JP)
Title: Printer, method of printing, and printing system
Inventor: YOSHIDA MASAHIKO
IPC: B41J2/01
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform recording by a plurality of recording methods by using a head having a plurality of nozzle groups.  <P>SOLUTION: This printer comprises the plurality of nozzle groups arranged in the conveyance direction. Each of the nozzle groups has a plurality of nozzles arranged in the conveyance direction. The printer forms dots by alternately repeating an ejection operation for ejecting a liquid from the nozzle and a conveyance operation for conveying a medium to the nozzle group in a predetermined amount of the conveyed medium. When a distance between the nozzles in the nozzle group is represented by kD, the number of nozzles ejecting liquids included in the nozzle group is represented by n, a distance between nozzles at the upstream side in the conveyance direction in each nozzle group is represented by a×n×kD, the number of nozzle groups having the nozzles for ejecting liquids is represented by N, the number of nozzles forming one raster line is represented by M, and the amount of the conveyed medium is represented by F, (a) and N/M are integers and prim with each other and the formula: F=(N/M)×n×kD is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315336-A (JP)
Title: Method for manufacturing high resistivity silicon single crystal
Inventor: TAKASE NOBUMITSU
IPC: C30B15/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the dispersion to a target value of the resistivity and to manufacture high resistivity silicon single crystals having uniform resistivity in a method for stably manufacturing the high resistivity silicon single crystals having resistivities of 100-2,000 ohm-cm by a CZ method after melting a silicon raw material.  <P>SOLUTION: When a polycrystalline silicon manufactured by a Siemens method using trichlorosilane as a raw material is used as the silicon raw material, the polycrystalline silicon being a silicon raw material, containing impurities in amount of -5 to 50 ppta expressed in terms of (donor concentration - acceptor concentration) is selected and used. In the case of MCZ method, the polycrystalline silicon containing impurities in amount of -25 to 20 ppta is selected and used. The polycrystalline silicon manufactured by the Siemens method using monosilane in place of trichlorosilane is used. Or, the silicon crystal manufactured from the polycrystalline silicon raw material by a CZ method or a MCZ method is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338034-A (JP)
Title: Optical disk and method for recording data on and/or reproducing data from the same
Inventor: LEE KYUNG-GEUN
IPC: G11B7/24
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-density optical disk and a method for recording data on and/or reproducing data from the same for improving the reliability of recording data on and/or reproducing data from the high-density optical disc by ensuring the compatibility of a disk drive.  <P>SOLUTION: The optical disk comprises: a recording area which has the data recorded in one or more physical clusters; a defective area in which a defect occurs before or during recording the data in the optical disk capable of recording and/or reproducing the data; and a recording end area having information indicating the end of recording recorded before the defective area. The method for recording data on and/or reproducing data from the optical disk comprises a step of recording the data indicating the end of recording before the defective area when the defective area occurs on the optical disk. Reference for processing the defective area in the high density optical disk for continuously recording the data on and/or reproducing data from the same is presented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327101-A (JP)
Title: Fuel cell mounted movable body
Inventor: HIRAKATA SHUJI
IPC: H01M8/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To surly prevent the movement of a movable body in heat insulating operation of a fuel cell system.  <P>SOLUTION: When the operation stop request of the fuel cell system 20 is generated, a control unit 50 stops the operation of the fuel cell system 20, turns a power supply relay 312 off to shut off electrical connection of the fuel cell 21 and a driving motor 30. The control unit 50, receives a shift position signal showing that a shift position SP is P or N from a shft selector 36, and when a parking break 42 is pulled, judges whether cooling liquid temperature Tfc detected with cooling liquid temperature sensors 51, 52 is 2 °C or less or not. If it is judged that the detected cooling liquid temperature Tfc is ≤2 °C, the control unit 50 starts heat insulating operation process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003289891-A (JP)
Title: Stabilized enzyme and detergent
Inventor: VON DER OSTEN CLAUS
IPC: C11D3/386
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new protease having improved stability.  <P>SOLUTION: An enzymatic detergent contains the new stabilized protease in which natural amino acid residues (excluding proline) are replaced with proline residues at one or more positions where dihedral angles ϕ and Ψ are values within the ranges of [-90°<ϕ<-40° and -180°<Ψ<180°], respectively, and in which the positions are not placed in the regions of the protease characterized by holding an α-helix or a β-sheet structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004326580-A (JP)
Title: Authentication method and authentication system
Inventor: KOKUBU SHUNSUKE
IPC: G06F21/33
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system for controlling the access to every area by a user by issuing, when entering to a specified area, a certificate certifying that the user enters into the area, and performing verification of the certificate, a user ID and a password.  <P>SOLUTION: This authentication system comprises a presence certification system 1, an application server 6, an integrated authentication system 8, IC cards 5a and 5b, a terminal 11 and a connecting machine 12. The presence certification system 1 comprises an entrance management device 2 and a GPS 3. The application server 6 comprises an application 7, and the integrated authentication system 8 comprises an integrated authentication server 9 and a directory server 10. One area 13 is covered with these structures.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324600-A (JP)
Title: Residual amount alarm device for lpg fuel
Inventor: YAMAMOTO ATSUO
IPC: F02M21/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To lighten a problem wherein an engine stall occurs before gas cylinder replacement after a residual amount alarm is given.  <P>SOLUTION: When an initial setting switch 8 is turned on after an LPG cylinder is exchanged, the data detected by a temperature sensor 2 and a pressure sensor 3 is inputted into a CPU 15 in a controller 10. On the basis of this data, the CPU 15 discriminates compositions of fuel from correlation characteristics of temperature and pressure by the composition of the fuel, which are stored in a composition discriminating function storage section 11, and judges alarm pressure corresponding to the compositions discriminated from the data stored in an alarm pressure storage section 12. When the pressure is the alarm pressure or less, the residual amount alarm is displayed on a display 20. Further, after the residual amount alarm, a rotating speed of a stepping motor 9a is determined on the basis of the data of a passage area storage section 13 so that a main passage of an LPG carburetor has an area large enough to allow a vehicle at least to travel, and a command is given to a motor control section 14. A fuel flow rate in the main passage is adjusted by driving the stepping motor 9a at a predetermined rotating speed and projecting a power adjustment screw 9 into the main passage by a predetermined rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336101-A (JP)
Title: Magnetic driver and portable information terminal with camera employing the same
Inventor: SAWADA TORU
IPC: H04M1/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic driver built in a thin casing of a portable telephone or the like and capable of driving an opening / closing door covering or opening a camera member exposed from an opening.  <P>SOLUTION: When power is supplied to a coil C1 and an unlock coil C2 at the same time, a lock member 24 is first attracted by yokes 21a, 21b by a magnetic field B1 and a locking state is released, and thereafter a slide member 15 is moved in a direction Y1 by a magnetic field of a magnet M intersecting the coil C1. When the power is interrupted, the attractive force by the yokes 21a, 21b is lost and the lock member 24 is restored to the lock state by the attracting force of the magnet M.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332003-A (JP)
Title: METHOD OF PRODUCING ALUMINA FILM CONSISTING MAINLY OF alpha TYPE CRYSTAL STRUCTURE, AND METHOD OF PRODUCING MEMBER COATED WITH ALUMINA FILM CONSISTING MAINLY OF alpha TYPE CRYSTAL STRUCTURE
Inventor: TAMAGAKI HIROSHI
IPC: B23B27/14
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To form an alumina film consisting mainly of an α type crystal structure having excellent wear resistance and heat resistance on a base material (including the one obtained by previously forming a substrate film on a base material) under low temperature conditions that the characteristics of the base material are not damaged.  <P>SOLUTION: The surface of a base material (including the one obtained by previously forming a substrate film on a base material) is subjected to gas ion bombardment treatment, thereafter, the surface is subjected to oxidation treatment, and subsequently, an alumna film is formed thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335676-A (JP)
Title: Process for manufacturing electronic component, and electronic component
Inventor: NISHIZAWA YOSHIHIKO
IPC: H05K3/20
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing an electronic component such that surface conductors are not short-circuited even if they are formed at a narrow pitch.  <P>SOLUTION: When surface conductors are formed after providing a recess between them, paste bleeding over a scheduled print size or a very small quantity of paste scattered in printing is formed in the recess. Subsequently, the recess is filled with an insulating material including the bleeding part and the scattered part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333865-A (JP)
Title: Photo-acid initiator and photopolymerizable resin composition containing the same
Inventor: SHIRAI MASAMITSU
IPC: G03F7/038
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable resin composition composition which can be hardened with small light quantity and which shows increased heat resistance, dimensional stability and moisture resistance of its hardened product.  <P>SOLUTION: The photopolymerizable resin composition is prepared to contain a photo-acid initiator (A) expressed by general formula (I) and a photo-cation polymerizable resin (B). The composition is applied onto a substrate, exposed along a pattern, and developed by heating, and the pattern can be formed with high accuracy. In formula (I), R<SP>1</SP>and R<SP>2</SP>may be same or different and each represents an alkyl group, R<SP>3</SP>is same or different and represents an alkyl group or a halogen atom, n1 and n2 are same or different and each represents an integer 0 to 4, and n3 represents an integer 0 to 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003336772-A (JP)
Title: Power steering hose
Inventor: HENLEY BRIAN
IPC: F16L11/08
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose to be used when a power steering for an automobile is applied.  <P>SOLUTION: The hose consists of an inside tube; a reinforcing layer formed at least in one layer; and a cover layer. The inside tube consists of an innermost side rubber layer at least in one layer and an adjacent thermoplastic resin layer is formed of a material having an elastic modulus being 3-10 times as high as that of the insidemost rubber layer.  <P>COPYRIGHT: (C)2004,JPO