baber/WOPTO huggingface dataset:
Patent JP-2003228869-A (JP)
Title: Information recorder and laser output control method thereof
Inventor: MATSUO JUNKO
IPC: G11B7/125
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recorder and its laser output control method for simplifying the constitution of the device and for interrupting the distortion of a pulse waveform of the laser output.  <P>SOLUTION: An output changeover part 9 selects one of 1st and 2nd laser output setting parts 5, 7, by which the laser output value of a semiconductor laser 11 can optionally be set. By this operation, the laser output value is inputted to a laser driving part 10 from the laser output setting part 5 or the 2nd laser output setting part 7 selected by the output changeover part 9. A control part sets the laser output value in the 1st and 2nd laser output setting parts 5, 7 and controls the selection of the output changeover part 9 with respect to the 1st and 2nd laser output setting parts 5, 7, and consists of a laser driving control part 1 and a timing control part 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231366-A (JP)
Title: Intermediate transfer medium
Inventor: AKIYAMA KEIICHI
IPC: B41M5/382
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate transfer medium which can improve the mechanical strength, etc. of a secondary image obtained by re-transferring and recording a primary image obtained by intermediately transferring and recording the ink layer of an ink ribbon to a re-transfer recording medium.  <P>SOLUTION: The intermediate transfer medium 1 has a base material 1a and a resin film 1b formed on one surface of the base material 1a. The resin film 1b comprises an ultraviolet reactive layer containing at least an ultraviolet reactive resin and a photoinitiator as main components, and the base material 1a can transmit ultraviolet rays 200-500 nm in wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233946-A (JP)
Title: Digital audio reproducing device, digital audio reproducing system and phonorecord
Inventor: ENAMI MASAAKI
IPC: G11B3/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform reproduction of a digital audio reproducing device cooperatively with an operation of scratch recording playing when this operation is carried out on an arbitrary record player.  <P>SOLUTION: The digital audio reproducing device has a detecting means 180 for receiving analog signals detected from a phonorecord 300 recorded with the prescribed signals in an analog record player 200 and detecting the playing direction, playing speed and moving quantity of playing of the phonorecord by waveforms of the analog signals and digital speech data converting means 160 for converting digital speech data from a recording medium according to the playing direction, the playing speed and the moving quantity of playing of the analog signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328814-A (JP)
Title: Method for executing parity operation
Inventor: JACOBSON MICHAEL B
IPC: G06F3/06
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To maintain proper data throughput even though it is more complicated by the addition of an N+2 parity calculation. SOLUTION: This method, which executes a parity operation in a redundant data storage system using a plurality of data segments and at least two corresponding parity segments, comprises a step to preliminarily select parity coefficient subsets to be used for different parity operations, a step to store all the preliminarily selected parity coefficient subsets in a memory, a step to decide what of the stored parity coefficient subset is necessary for a prescribed parity operation when the prescribed parity operation is executed, a step to read the decided parity coefficient subset from the memory and a step to execute the prescribed parity operation by using the parity coefficient subsets read from the memory.
Patent JP-2003231756-A (JP)
Title: Method for making polyorganosiloxane compounds into slurry state
Inventor: YATSUGI YUTAKA
IPC: C08J3/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a polyorganosiloxane compounds containing some metals belonging to the 3-15 groups of the periodic table other than Si in its skeleton, into slurry by using solvent such as an alcohol, a glycol and water which is compatible with a reaction mixture used in a polycondensation reaction producing a polyester.  <P>SOLUTION: The polyorganosiloxane compound is heated at 40°C or higher in the solvents such as the alcohol, the glycol and water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232201-A (JP)
Title: Rotary fluid machinery
Inventor: MATSUMOTO KENJI
IPC: F01B3/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sealing properties and durability of the rotary valve of a rotary fluid machinery in simple structure.  <P>SOLUTION: The rotary valve 61 to control suction and discharge of a working medium in and from a rotor 27 is provided with a valve plate 63 on the fixed side sliding over a slide surface 68 and a valve plate 64 on the moving side. The valve plate 63 on the fixed side made of carbon or ceramics is shrinkage-fitted in a manner to be fitted in the inner periphery of a rotary valve body 62 made of stainless steel and end parts 62f and 62g of steam passages P1 and P7 protruding from the rotary valve body 62 are closely fitted in steam passages P2 and P6 formed in the valve plate 63 on the fixed side. The valve plate 63 on the fixed side is whirl-stopped by the end parts 62f and 62g of the steam passages P1 and P7 and besides during a hot time, the end parts 62f and 62g being high in a thermal expansion coefficient are thermally expanded and leakage of steam can be reliably prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240529-A (JP)
Title: Method and apparatus for measurement of thickness of object to be measured
Inventor: SHIRATORI TAKASHIGE
IPC: G01B17/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for a thickness of an object to be measured in which the thickness can be measured without any trouble even when air bubbles are stuck to a surface of the object to be measured such as a lens.  <P>SOLUTION: The measuring method for the thickness of the object to be measured comprises a process in which ultrasonic waves are transmitted to a lens 18 via a liquid propagation substance from a vibrator 17, and a process in which a time difference between the ultrasonic waves reflected on the surface and the back of the lens is found so as to measure the thickness of the lens 18. The thickness is measured after the air bubbles have been removed from the surface of the lens 18 by using a brush 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239859-A (JP)
Title: Hybrid drive system for compressor
Inventor: IWANAMI SHIGEKI
IPC: B60H1/32
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid drive system for compressor whereby a motor part having a permanent magnet used for a second prime motor is prevented from being operated as a generator and thereby power is prevented from being consumed in waste, when a compressor part is driven by a first prime motor.  <P>SOLUTION: The power of an on-vehicle engine 9 which is the first prime motor is transmitted to a shaft 10 of the compressor part 12 through a belt 8, a pulley 7 and a one-way clutch 11. In the motor part 6 formed inside the pulley 7, the permanent magnet 4 is attached on a rotor 5 integrally provided with the shaft 10. A plurality of coils 2 are provided on a stator 3 fixed on a position opposite to it, and electric power of a battery 19 is converted into the electric power of three-phase alternative current by a motor control circuit 20 which is an inverter, and is supplied to the coil 2. A relay 28 which is a current breaking device is broken when the compressor part 12 is driven by the engine 9 so as to restrain power generation of the motor part 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239852-A (JP)
Title: Hydraulic pump driving device
Inventor: KAWABUCHI NAOTO
IPC: B66C23/36
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic pump driving device which drives one hydraulic pump with the power of an engine 3 and an electric motor 4.  <P>SOLUTION: This hydraulic pump driving device is provided with input shafts 1a and 2a, output shafts 1b and 2b, and a first one-way clutch 1 and a second one-way clutch 2 transmitting the power from the input shaft to the output shaft direction only when the rotation of the input shaft is higher than the rotation of the output shaft. The engine 3 is connected to the input shaft 1a of the first one-way clutch 1, and the electric motor 4 is connected to the input shaft 2a of the second one-way clutch 2. The hydraulic pump 5 is connected to the output shaft 1b or 2b of the first one-way clutch 1 or the second one-way clutch 2. The output shafts 1b and 2b are connected to each other with connection means 1f and 2f. The hydraulic pump 5 is rotated and driven by the engine 3 or the electric motor 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240281-A (JP)
Title: Humidity conditioner
Inventor: KAEDE HISANAGA
IPC: F24F1/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidity conditioner capable of saving trouble for adding humidification water and discharging dehumidification water and can perform dehumidification and humidification in all seasons.  <P>SOLUTION: In the humidity conditioner comprising a humidification water tank to store water for humidification, a humidification section having a heating means for vaporizing water and a steam discharging cylinder for leading steam to a discharge port and a dehumidifier having a dehumidification water receiver for storing dehumidification water therein, a heat exchanger for removing moisture, and a dry air discharging cylinder for leading dry air to a discharge port contained in a common external shell member, the water produced in dehumidification is utilized for humidification.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238678-A (JP)
Title: Aromatic polymer phosphonic acid, method for producing the same and use thereof
Inventor: SASAKI SHIGERU
IPC: C08J5/22
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polymer phosphoric acid in which a phosphonic acid group bonds directly to the aromatic ring.  <P>SOLUTION: (1) The aromatic polymer phosphonic acid is either the one expressed by formula (2) (wherein -Ar- is a divalent aromatic group; -Z- is -SO<SB>2</SB>- or -CO-; and R and R' are each independently an alkyl group) or the one in which a form of the free acid is expressed by formula (3) (wherein R" is hydrogen or an alkyl group). (2) The method for producing the aromatic polymer phosphonic acid expressed by formula (2) comprises bromination of an aromatic polymer compound expressed by formula (1) with a brominating agent, and then the treatment thereof with a trialkyl phosphite in the presence of a halogenated nickel catalyst in an organic solvent. (3) The method for producing the aromatic polymer phosphonic acid (free acid) which is expressed by formula (3), comprises hydrolysis of an aromatic polymer phosphonic acid expressed by formula (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246751-A (JP)
Title: Therapeutic agent for complication after bone marrow transplantation
Inventor: FUJIMOTO JIRO
IPC: A61P5/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective treatment means for treating complications after bone marrow transplantation, by using HGF especially for promoting T-cell-mediated immune reconstruction, inhibiting inflammatory cytokine production, treating thymus injury, etc.  <P>SOLUTION: A therapeutic agent for complications after bone marrow transplantation contains HGF protein or HGF gene as an active ingredient. HGF is used for promoting T-cell-mediated immune reconstruction, inhibiting inflammatory cytokine production, treating thymus injury, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250281-A (JP)
Title: Laminated piezoelectric element, manufacturing method thereof, piezoelectric actuator, droplet discharge head, and inkjet recording apparatus
Inventor: HIYOSHI TAKAYUKI
IPC: H01L41/337
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of variation in operation characteristics between all-channel driving and single-channel driving.  <P>SOLUTION: R≤8×10<SP>-6</SP>/n/C, is established where C (F) is a capacity of a drive unit 25, n (number) is the number of a plurality of drive units 25, and R (Ω) is a resistance across non-drive units (common electrode taking-out part) 26 at both ends.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247848-A (JP)
Title: Medium with positional information and positional information service system
Inventor: ITO TATSUO
IPC: G08G1/0969
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and precisely specify a place of a destination when positional information regarding the place or the like of the destination is retrieved in a navigation system or the like regarding a medium having the positional information and regarding a positional information service system used to perform various services on the basis of the positional information.  <P>SOLUTION: In the medium 1 such as a name card, a card or the like in which the positional information indicating an absolute position such as the destination or the like is printed by a numerical value or a bar code, the numerical value or the bar code corresponding to the positional information indicating the absolute position is read out from the medium 1. Alternatively, the positional information service system is constituted in such a way that it is provided with the medium 1 in which the positional information indicating the absolute position is printed by the numerical value or the bar code; and a positional information readout means 10 by which the numerical value or the bar code corresponding to the positional information indicating the absolute position is read out from the medium 1 and that a route is searched on the basis of the positional information to be read out by the means 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249355-A (JP)
Title: Display device manufacturing method, display device, electronic equipment manufacturing method and electronic equipment
Inventor: SEKI SHUNICHI
IPC: B41J2/01
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device manufacturing method enabling the formation of functioning layers at the same thickness, and a display device having the same-thickness functioning layers and improved display quality.  <P>SOLUTION: The method of manufacturing the display device having the plurality of functioning layers formed between a pair of electrodes comprises forming at least one of the plurality of functioning layers by discharging droplets from a plurality of nozzles n<SB>1a</SB>, n<SB>2b</SB>formed in a droplet discharge head and applying the droplets discharged from the different nozzles to a region corresponding to one electrode by scanning the droplet discharge head.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257344-A (JP)
Title: Display, and manufacturing method therefor
Inventor: ITO TAKEO
IPC: H01J9/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display provided with an inexpensive electron gun of a long service life high in electron emission ability with excellent luminous efficiency and reliability.  <P>SOLUTION: This display is constituted to make a rear plate formed with an electron source in its inner face arranged opposedly to a face plate having a phosphor layer. The electron source is provided with an Al layer formed with a prescribed pattern, a porous alumina layer formed by anodic oxidation on one face of the Al layer, an embedded layer comprising Ni or the like formed in a nano-hole thereof, and a thin film comprising Au or the like formed on a surface of the porous alumina layer with a different pattern. A bottom end part of the nano-hole in the porous alumina layer is partitioned from the Al layer by a barrier layer comprising alumina.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259621-A (JP)
Title: Movable body system
Inventor: KAMOGAWA MAKOTO
IPC: H02K41/03
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable body system which can prevent the penetration of a foreign matter into its inside.  <P>SOLUTION: The movable body system is composed of a fixed magnet, a fixed case which is equipped with an opening corresponding to one side of the fixed magnet and retains the fixed magnet inside, a mobile part which has a mobile magnet inserted into a gap from the opening and can move to the fixed magnet, and a mobile cover which blocks the opening corresponding to the movement of the mobile part. This can prevent the penetration of the foreign matter into the fixed part by having the mobile cover for blocking the opening not blocked by the mobile part corresponding to the movement of the mobile part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251427-A (JP)
Title: Wire spring forming machine
Inventor: MATSUOKA TAKEJI
IPC: B21F3/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire spring forming machine in which a wire can be twisted with a small inertia moment so as to match the wire with the forming direction by a forming tool by locating the center of gravity of pressure-feed rollers to pressure-feed the wire and a drive force transmitting means to transmit the drive force to the pressure-feed rollers close to the axis of revolution, and no eccentric load is applied to the pressurization by the pressure-feed rollers.  <P>SOLUTION: A pressure-feed roller 1 on one side and the power transmitting means to transmit the drive force to the pressure-feed roller are fitted to a major part main frame 28 of a revolving means which is rotatably supported by a body frame M<SB>1</SB>, the pressure-feed roller 1 on the other side is fitted to rocking support arms 17L and 17R around a support point shaft rotatably supported by the main frame orthogonal to the pressure-feed direction of a wire W with a gear 2a for driving the pressure-feed rollers disposed adjacent to each pressure-feed roller 1 engaged therewith. The pressure-feed rollers 1 are located in the center or substantially in the center of a spindle 3 with both ends thereof supported by or pivotably attached to the main frame and the support arm, and the pressurization point to the pressure-feed roller on the support arm side is located immediately above the pressure-feed rollers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251716-A (JP)
Title: Method for manufacturing paper bag with rectangular bottom with grip in rotary bag making machine
Inventor: FUJISHIRO MASAKI
IPC: B31B50/22
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable a bag port to be adhered with a grip in its manufacturing step to be turned up in a rotary bag making machine for molding a bag with a rectangular bottom by continuously supplying base paper.  <P>SOLUTION: A method for manufacturing the paper bag with the rectangular bottom in the bag making machine comprises the steps of continuously feeding rolled base paper R, adhering the grip to the base paper R, forming a lateral slit and a J-shaped cut by a cutter 4, and adhering a reinforcing sheet of the grip formed of a grip forming unit 2. The method further comprises the steps of then cutting at the lateral slit part of the base paper by a cutter 6, and forming the base paper with the grip planarly developed. The method also comprises the steps of folding the cut end attached with the grip to its inside, concealing the reinforcing sheet of the grip, and forming the bag with the bottom with the grip via a paper cylinder forming step and a bottom folding step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255732-A (JP)
Title: Anti-wrinkling composition containing polyamino acid derivative and application of the compound for proofing skin wrinkle
Inventor: PHILIPPE MICHEL
IPC: A61K8/02
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition to be applied to the skin or mucosa so as to treat, namely diminish, eliminate and/or smooth the wrinkles and/or fine wrinkles on human skin. SOLUTION: The anti-wrinkling composition is obtained by incorporating a physiologically acceptable medium with at least one polyamino acid derivative of formula (I) (wherein, X is selected from O, S, and the like; R1 is selected from H, a straight-chain or branched and saturated or unsaturated 1-8C hydrocarbon-based group, and the like; R2 is selected from H, a straight-chain or branched and saturated or unsaturated 1-40C hydrocarbon-based group, and the like; R3 is H, a straight-chain or branched and saturated or unsaturated 1-6C hydrocarbon-based group or the like; and (n) is the average number of the recurring units, being >1 so than the molecular weight of the polyamino acid derivative falls between 200 and 200,000) or a salt thereof.
Patent JP-2002373153-A (JP)
Title: Biometric authenticated vlan
Inventor: KUWATA MASATERU
IPC: H04L12/46
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a user authentication system and method for a data communication network that helps ensure that a user accessing a network resource is indeed a person having a claimed identity. SOLUTION: The user's identity is verified by a biometric system by examining the user's physiological characteristics or behavioral characteristics. User identification information needed for accessing the network resource is stored in the biometric system and not released until the user's identity is verified. Upon verification of the user's identity, the user identification data is provided to a switching node for determining the VLANs that the user may access.
Patent JP-2003260953-A (JP)
Title: Accel pedal sensor totally enclosing output learning device
Inventor: SHIGA YOSHIHIRO
IPC: B60K26/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the erroneous learning due to a temporary cause such as pedal rising and improve productivity by shortening initial learning when shipped from a factory in learning output at the accel totally closing position of an accel pedal sensor.  <P>SOLUTION: When continuous time CAPSCL reaches a specified learning renewal cycle TAPSCL (S7) in the state that a sensor output moving average value AVAPS is smaller than a totally closing learning vales APSCL (S4), the totally closing learning value APSCL is renewed based on the sensor output moving average value AVAPS (S10). When the totally closing learning cumulative time TAPS is within a specified time APSINI after the turning of the ignition switch to ON, the learning renewal cycle TAPSCL is set to a relatively short cycle TAPSCLH (S2), and after that, the learning renewal cycle TAPSCL is set to a relatively long cycle TAPSCLL (S3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255447-A (JP)
Title: Display device for stroboscope
Inventor: KUNITOMO YOSHIMITSU
IPC: G03B17/18
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically turn on a light for lighting when it is dark in circumference and also only when a user must view the display of a display board.  <P>SOLUTION: When detecting that it is dark in circumference and also that displaying any information on a display part is started, the light for lighting (light emitting diode) is turned on to illuminate the display part, whereby the display board is automatically illuminated when it is dark in circumference and also when the user must view the display of the display board.  <P>COPYRIGHT: (C)2003,JPO