baber/WOPTO huggingface dataset:
Patent JP-2004237589-A (JP)
Title: Plate face cleaner for lithographic printing plate
Inventor: SAKAMOTO ATSUSHI
IPC: C08G65/28
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate face cleaner for a lithographic printing plate which has excellent capability of removing smudges in various smudging phenomena on the lithographic printing plate and which is capable of sufficiently and continuously exerting the desensitization action, and also, which has a high environmental safety.  <P>SOLUTION: The plate face cleaner for the lithographic printing plate is characterized in that it includes at least one kind of compound represented by formula (I). Here, in formula (I), R<SB>1</SB>and R<SB>2</SB>each independently represent H or a methyl group, R<SB>3</SB>represents a 1-8C alkyl group, an alkenyl group or an alkynyl group, m represents an integer of 1-3, (a) represents zero or an integer of 1-50, (b) represents zero or an integer of 1-50, however, (a) and (b) do not become zero simultaneously.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004148089-A (JP)
Title: Robot cleaner system with external charger and method for connecting robot cleaner to external charger
Inventor: SONG JEONG-GON
IPC: G05D1/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot cleaner system with external charger and a method for connecting the robot cleaner to an external charger.  <P>SOLUTION: The robot cleaner system comprises an external charger including a power source terminal connected to power wires through which service AD power is supplied and a terminal stand which supports the power source terminal and fixes it at a prescribed location, and a robot cleaner including a drive unit which moves a cleaner main body, an upper camera which is disposed on the main body so as to image a ceiling, a charging battery which is disposed on the main body and charged by the power source supplied from the power source terminal, a bumper which is disposed along the outer circumference of the main body and outputs a collision signal upon colliding with an obstacle, and a charging terminal which is disposed on the bumper so as to be connected to the power source terminal and is connected to the charging battery. Prior to starting work, an upper image is imaged by an upper camera in a condition connected to the external charger to calculate location information of the location of the external charger and then the calculated location information is stored. By returning the robot cleaner to the external charger after a return path is calculated using current location information of the cleaner calculated from the image imaged by the upper camera, the cleaner can be accurately connected to the external charger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246182-A (JP)
Title: Display device and display method therein
Inventor: HASHIDO RYUICHI
IPC: H03M1/66
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a circuit area of a D-A converter circuit in a display device performing gradation display based on digital signals.  <P>SOLUTION: An D-A converter circuit 30 for generating a data current Idat according to data bits D0 to D3 comprises D-A converter units DAC[0] to DAC[2] which output bit-weighted currents I0 to I2 according to the inputted data bits, respectively. The output nodes of the D-A converter units DAC[0] to DAC[2] are electrically connected with each other. A first frame period is divided into first and second periods. In the first period, lower-order data bits D0 to D2 are inputted to the D-A converter units DAC[0] to DAC[2], respectively, and in the second period, higher-order data bits D3 is commonly inputted to each of the D-A converter units DAC[0] to DAC[2].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252645-A (JP)
Title: Position notification system and server therefor
Inventor: YAMAMOTO TOSHIAKI
IPC: H04W64/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system allowing notification of positional information about a vehicle to a user even if the positional information detected by an on-vehicle radio according to a received electric wave cannot be detected.  <P>SOLUTION: When a service server 100 receives a request signal from a user's cellphone 10, the service server 100 transmits the positional information about the vehicle detected by a telematics terminal 150 according to the received electric wave to the cellphone 10. When deciding that the positional information detected by the telematics terminal 150 cannot be acquired though receiving the request signal from the cellphone 10, the service server 100 transmits installation place information showing an installation place of an on-road machine 210 having a history of communication with a smart plate 220 to the cellphone 10 as the positional information about the vehicle. Therefore, when the communication history between the smart plate 220 and the on-road machine 210 is present, the installation place information about the on-vehicle machine 210 can be notified to the cellphone 10 as the positional information about the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251180-A (JP)
Title: Sterling cycle engine
Inventor: YAMAGIRI TSUNEO
IPC: F02G1/053
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterling cycle engine capable of improving the accuracy of a cylinder, mounts and a connection arm.  <P>SOLUTION: This engine comprises a casing 1, the cylinder 7 inserted in the casing 1, a displacer 8 and a piston 15 inserted in the cylinder 7 so as to be slid freely, a drive mechanism 16 reciprocating the piston 15, the mounts 26, 27 fixing the cylinder 7 at the casing 1 and retaining the drive mechanism 16, a first blade spring 21 connected with the piston 15 through the connection body 15A, and the arm portion 30 for connection of which one end 30A is connected with the mount 27 and of which the top end is connected with the first blade spring 21. The cylinder 7, the mounts 26, 27, and the arm portion 30 are integrally formed, thus improving the attachment accuracy of the displacer 8, and the piston 15 built in the cylinder 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254066-A (JP)
Title: System for demodulating spread spectrum signal
Inventor: SUGIMOTO MASAKI
IPC: H04B1/7075
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a demodulation operation threshold from increasing even in a spread spectrum signal in which transmission rates and power ratios of respective channels are different.  <P>SOLUTION: In demodulating a spread spectrum modulation signal in which inter-channel power ratios between an I phase and a Q phase or data rates of the respective channels between the I phase and the Q phase are different, the S/N is calculated for each channel on the basis of the power ratio and data rate of each channel, a phase error of a carrier and/or an PN code is extracted in a channel in which the calculated S/N is large, or phase errors of respective carriers and/or PN codes are combined when the calculated S/Ns are the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254424-A (JP)
Title: Driver for motor
Inventor: SASAMOTO YOSUKE
IPC: H02P6/182
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver which starts a motor without fail by making an inverter set the quantity of a voltage required for start by itself, and making the inverter converge the quantity of the applied voltage, a frequency to be accelerated, and a frequency to perform start determination into proper values by itself according to the axial load of the motor at start, even if it is the motor with a different specification.  <P>SOLUTION: This driver for a motor which drives the motor at a specified frequency by applying a voltage to the permanent magnet motor is equipped with a voltage setting means which sets a voltage so that the phase of a current flowing to the permanent magnet motor turns into a lagging phase behind the phase of the voltage to be applied. This starts the permanent magnet motor by applying the voltage obtained by the voltage setting means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255488-A (JP)
Title: Surface coated cutting tool and manufacturing method thereof
Inventor: FUKANO TAKESHI
IPC: B23B27/14
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coating cutting tool having excellent chipping resistance and fracture resistance.  <P>SOLUTION: This surface coating cutting tool 1 has a base material 5, which is formed with a cutting surface 2 formed into a polygonal nearly-plane shape in the main surface thereof and formed with a flank 3 in side surfaces thereof and of which surface is formed with a cutting blade 4 in a corner part formed by the cutting surface 2 and the adjacent two flanks 3 crossing each other, and the surface of the base material 5 is coated with at least one layer of hard film 6. A part of the surface of the hard film 6 in a range including at least the cutting blade 4 is eliminated without generating a polishing scratch 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254899-A (JP)
Title: Surgery supporting system and surgery supporting method
Inventor: SHOSE TSUGIKO
IPC: A61B19/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgery supporting system with which a smooth surgery path of the affected part can be established easily so that orthopedic surgery can be performed easily and securely.  <P>SOLUTION: The surgery supporting system includes an imaging device 100 with which an image of the affected part is picked up, an image forming part 101 to form a stereoscopic image of the imaged affected part, a fiducial point inputting part 108 which inputs a fiducial point of the surgery path based on a type of surgery and the stereoscopic image, a surgery path computing part 107 which computes the smooth surgery path of the affected part based on the inputted type of surgery and the fiducial point, an image processing part 103 to process the stereoscopic image and the surgery path to be indicated in the desired condition and an image indicating device 104 to indicate the image which is processed by the image processing part 103.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260014-A (JP)
Title: Multilayer type thin film photoelectric converter
Inventor: SHIROMA HIDEKI
IPC: H01L31/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient multilayer type thin film photoelectric converter having a light confining structure capable of securing high semiconductor film quality while realizing high light utilization efficiency.  <P>SOLUTION: A light receiving surface side electrode 102 is provided on a translucent substrate 101. A first photoelectric conversion unit composed of a one conductivity type semiconductor layer 103, an amorphous silicon light active layer 104 and an opposite conductivity type semiconductor layer 105 is provided on it. A second photoelectric conversion unit composed of a one conductivity type semiconductor layer 107, a microcrystal silicon light active layer 108 and an opposite conductivity type semiconductor layer 109 is provided on it. A back surface side electrode 111 is provided on the upper side. Then, the film thickness of the semiconductor layer arranged on the side of the translucent substrate 101 more than the microcrystal silicon light active layer 108 is set such that a surface forming the first photoelectronic conversion unit in the light receiving surface side electrode 102 has a surface recessed and projected shape, and the surface forming the microcrystal silicon light active layer 108 has a recessed and projected shape mitigated more than the surface recessed and projected shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264538-A (JP)
Title: Molded lens and metal mold for molded lens
Inventor: SAWAGAMI AKIRA
IPC: G11B7/1372
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded lens for an optical pickup apparatus and a metal mold for the molded lens capable of miniaturizing the molded lens and suppressing an adverse effect caused by burrs.  <P>SOLUTION: The molded lens is provided with an incident surface having a first optical surface and an outgoing surface having a second optical surface. The outer circumferential shape is constituted with a first linear part nearly parallel to a plane including an optical axis, a second linear part which is parallel to the first linear part and is symmetrical to the first linear part across the plane and two arc parts which connect the end parts of the first linear part and second linear part by themselves. Further, one part of the periphery of a first optical surface and a second optical surface of a nearly circular shape centered with respect to the optical axis is cut off by the first linear part and the second linear part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004149507-A (JP)
Title: Immunosuppressive agent
Inventor: ONO KAZUHISA
IPC: A61P37/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an immunosuppressive agent usable for the suppression of rejection reaction in organ transplantation, or the like, and having low side action.  <P>SOLUTION: The immunity of mammals is suppressed for the treatment or prevention of rejection reaction in organ transplantation, or the like, by using an immunosuppressive agent containing an antibody against histone H1 specifically recognizing an antigenic protein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268605-A (JP)
Title: Fairing for railway rolling stock
Inventor: HIRANO TOMOJI
IPC: B61F3/14
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fairing for reducing air resistance and aerodynamic noise by closing a space between a rolling stock body and a truck, and by preventing a clearance and a level difference so as to level the surface, whereby the air resistance and the aerodynamic noise is reduced regardless of a traveling direction of a rolling stock, and durability is improved.  <P>SOLUTION: In this fairing for the railway rolling stock, an expansible fairing member is attached between the rolling stock body and the truck through an attachment member. The fairing comprises an outside sheet 1, an inside sheet 2, and a high molecular synthetic sponge body 3 arranged between the sheets. The outside sheet 1 and the inside sheet 2 are constituted by a sheet material having anisotropic elasticity wherein the elongation is low along the vertical direction and is high along the lateral direction such as knitting. The fairing member A prepared by bonding the high molecular synthetic sponge body 3 exhibiting rigidity between the outside sheet 1 and the inside sheet 2 is attached through the attachment members 4 and 5 so as to close the space between the rolling stock body B and the truck C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272375-A (JP)
Title: Remote failure prediction system
Inventor: HASHIMOTO MASAHIRO
IPC: G06F19/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve failure prediction precision in a remote failure prediction system.  <P>SOLUTION: In this remote failure prediction system, a failure prediction server 100 connects with a vehicle 110 that is an object of failure prediction through a network, and predicts whether or not a failure occurs in the vehicle 110 in near future by use of vehicle data before failure occurrence preliminarily acquired from a disabled vehicle 111. Concretely, vehicle data from the vehicle 110 are received, and the received vehicle data are correlation-computed with the vehicle data of the disabled vehicle. If the both have a fixed correlation, the occurrence of the same failure as the disabled vehicle is conceivable. Since this prediction result is reported to the customer of the vehicle 110, attention can be called to the customer prior to the failure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274514-A (JP)
Title: Data recording / reproducing system, data recording / reproducing method, data recording / reproducing program, and recording medium
Inventor: MURATA NORIHIKO
IPC: H04N5/225
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording / reproducing system capable of properly correcting a deviation in time data between a transmitter side apparatus and a receiver side apparatus and to provide a data recording method, a program, and a recording medium.  <P>SOLUTION: The data recording / reproducing system comprising the transmitter side apparatus for recording and transmitting moving picture data temporally changed and the receiver side apparatus for receiving and recording the data transmitted from the transmitter side apparatus and searching and reproducing the data on the basis of temporal data is characterized in to adopt the configuration such that the transmitter side apparatus is provided with: a data recording means for recording context data optionally selected to search later the moving picture data and moving picture data being recorded and a time corresponding to the context data as recording data; and a data transfer means for transferring a current time together with the moving picture data, the context data, and the time corresponding to the context data, and the receiver side apparatus is provided with: a time difference acquisition means for acquiring a time difference between the transmitter side apparatus and the receiver side apparatus at data transfer; and a time correction means for correcting the time in the recorded data on the basis of the acquired time difference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267958-A (JP)
Title: Grinding mill
Inventor: YANASE SHIGEO
IPC: B02C17/16
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding mill which obtains excellent frictional grinding efficiency, suppresses the wear of a partition plate to a lower level and facilitates the maintenance, such as exchange of the partition plates.  <P>SOLUTION: This grinding mill comprises a drum body which is provided with an inlet for taking in a material to be frictionally ground at one end and an outlet for discharging the material to be frictionally ground after frictional grinding at the other end, a revolving shaft which penetrates the interior of the drum in an axial direction, partition members which are attached to the revolving shaft at angles inclined from the revolving shaft and form a plurality of frictional grinding chambers communicatively connected to each other within the drum by compartmentalizing the inside of the drum, and a plurality of loading members for frictional grinding which are loaded into the frictional grinding chambers. The partition members are formed dividably by means of the plurality of the members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270093-A (JP)
Title: Method for carrying out weaving by water jet loom
Inventor: KIMURA MASARU
IPC: D06M13/332
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying out weaving by a water jet loom in which a woven fabric using a polyamide multifilament yarn free from sizing agent as warp can be produced without generating jet stain.  <P>SOLUTION: In the method for carrying out weaving by the water jet loom, a washing agent containing a chelate dispersing agent and a surfactant is made to adhere to warp in ≥0.2% weight ratio of washing agent to warp by contact with a roller on a loom and then, weaving is carried out, when producing woven fabric by using a polyamide multifilament yarn free from sizing agent as warp.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003282844-A (JP)
Title: PLASMA ETCHING OF Ir AND PZT USING HARD MASK AND Cl2/N2/O2 AND Cl2/CHF3/O2 CHEMISTRY.
Inventor: YING CHENTSAU
IPC: H01L21/3065
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise and efficient etching process to fabricate a FeRAM cell with high memory densities and high throughput.  <P>SOLUTION: Processes for etching PZT and/or forming a ferroelectric capacitor with Ir/IrOx electrodes (350/355, 300/335) and PZT ferroelectric layer (340) use a titanium-containing hard mask (360), a chlorine/oxygen-based plasma, and a hot substrate, typically at about 350°C. The processes add a fluorine- containing compound such as CHF<SB>3</SB>to the chlorine/oxygen-based plasma for etching of the PZT layer and add nitrogen to improve sidewall profiles when etching Ir layers (350/330). The chlorine/oxygen-based plasmas provide good selectivity with high etch rates for Ir and PZT layers and low etch rates for the hard mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275080-A (JP)
Title: Method for quantifying inositol and flow injection system
Inventor: ONO MAKI
IPC: C12Q1/533
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quantifying inositol in high accuracy even in a liquid sample containing glucose in high concentrations compared to the inositol such as a multivitamin drink.  <P>SOLUTION: The method for quantifying inositol in a liquid sample essentially containing the inositol and glucose is provided, involving using a flow injection system where the front tier of an inositol dehydrogenase reactor packed with an inositol dehydrogenase-immobilized carrier is arranged with a glucose-removing enzyme reactor packed with a carrier coimmobilized with catalase and mutarotase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276493-A (JP)
Title: Deodorizing pulp molded body
Inventor: NAITO TOSHIYA
IPC: D04H1/4242
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing pulp molded body which exerts high deodorizing/adsorbing properties that can reveal a performance corresponding to the amount of mixing-in of activated carbon having a deodorizing performance and which has a sufficient strength and can be improved in shape retention and making-up properties, by a dry method excellent in productivity and moldability.  <P>SOLUTION: Vegetable fibers constituted mainly of pulp, activated carbon fibers and core-sheath structure type thermoplastic resin fibers having thermal weldability are subjected to dry mixing and stacked together so that a mat-shaped sheet be obtained. After this sheet is heat-treated with hot air, it is heated and pressed by a pair of male and female press tools so that the vegetable fibers and the activated carbon fibers be fixed to each other by the medium of the core-sheath structure type thermoplastic resin fibers having the thermal weldability and be molded integrally. Thereby the deodorizing pulp molded body is constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003231484-A (JP)
Title: Walking-cum-riding type work vehicle provided with crawler traveling body
Inventor: WADA YASUYUKI
IPC: B62D49/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking-cum-riding type work vehicle provided with a crawler traveling body.  <P>SOLUTION: An engine 4 is mounted on a body frame 3 provided with the crawler traveling body, a rotary work machine 21 is vertically movably, connected to a rear part of the body frame 3 and power from the engine 4 is transmitted to the crawler traveling body 2 and the rotary work machine 21. Operation by riding is provided by arranging an operation handle 15 and steps 18 on a front part of the body frame 3, and arranging a seat 9 on the body frame 3. A whole of the body frame 3 is arranged in an advance position protruding from a front end part of the crawler traveling body 2 and a space part is formed between a front end part of the body frame 3 and the front end part of the crawler traveling body 2 so that feet are not caught in the crawler traveling body during walking operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004287533-A (JP)
Title: Usb device controller
Inventor: ABE HIROYUKI
IPC: H04L29/10
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a USB device controller which eliminates the need to correct circuits related to a turn-around counter value even if a PHY in use is changed.  <P>SOLUTION: Ths USB device controller A has a means for measuring packet intervals shown in USB specifications for USB transfer to determine whether or not a transaction has been completed. The USB device controller has a register 4 for making variable the conditions with which it is determined whether or not a transaction is completed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI