baber/WOPTO huggingface dataset:
Patent JP-2004271286-A (JP)
Title: Physical quantity detection sensor using electrooptic effect
Inventor: JIN YOSHITO
IPC: G01L1/24
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect a continuous (analog-like), physical change in an object, using electrooptic effect.  <P>SOLUTION: A physical quantity detection sensor 1 uses electrooptic effect for detecting physical quantities related to an organism H from a detection result, by detecting the physical change of the organism H by utilizing a change in the intensity of laser beams, according to the electrooptic effect, and the physical quantity detection sensor 1 comprises a detection electrode 2 covered with an insulating film 3 that can the organism H can come into contact with; an EO crystal 5, that is facingly arranged at an interval at the detection electrode 2 on the light path of laser beams to generate the electrooptical effect; a space-retaining member 25, that is inserted between the detection electrode 2 and the electrooptical crystal 5, and retains the interval so that it can be reduced and expanded, while maintaining electrical insulated state between the detection electrode 2 and the EO crystal 5; and an application electrode 12, that is mounted to the electro-optical crystal 5 facing the detection electrode 2, while sandwiching the light path of laser beams.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272605-A (JP)
Title: Information processor, program and record medium recording the program
Inventor: IKEZOE TAKESHI
IPC: G06F3/038
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To input data corresponding to a device address by one input operation, to hold the device address without incrementing the device address corresponding to the data when inputting the data into the device address, and to input the data to participation stations each having the same device address in a lump.  <P>SOLUTION: When click-operating a setting numerical value part 171a by a mouse after displaying a setting display screen 171 of a device monitor display screen 170, the data are directly inputted to the device address. When inputting the data into the device address after setting an address holding setting part 171b to the holding, the device address is held. When inputting the data into the device address after setting a lump writing setting part 171c, the data are inputted to the participation stations each having the same device address in a lump.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270575-A (JP)
Title: Sealed type compressor
Inventor: FUKUOKA HIROSHI
IPC: F04C18/356
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed type compressor of high compression efficiency used for an air-conditioning refrigerator or the like.  <P>SOLUTION: A compression mechanism part 1, and a motor 4 comprising a stator 2 and a rotor 3 to drive the compression mechanism part 1, are stored in a sealed container 5. The compression mechanism part 1 has a cylinder 6, and a groove 10 is provided around an intake hole 9 of the cylinder. Heating to the intake hole 9 is thereby prevented without lowering a heat insulating effect, to have the action of enhancing compression efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003342665-A (JP)
Title: Aluminum-magnesium aluminum alloy plate for hot blow molding and hot-blow-molded article
Inventor: MATSUDA SHINICHI
IPC: B21D26/053
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate material for hot blow molding having suitable hot blow moldability, suppressed in a decrease in the smoothness of molding appearance during hot-blowing, and being excellent in appearance when coated.   <P>SOLUTION: The hot-rolled Al-Mg aluminum alloy plate comprises an alloy containing 3.5-6.0 wt.% Mg, containing at least one of 0.5-0.8 wt.% Mn and 0.05-0.20 wt.% Cr, and having an Si content controlled to at most 0.10 wt.%, an Fe content controlled to at most 0.12 wt.%, and a Cu content controlled to at most 0.10 wt.%, and the balance comprising irreversible impurities and is prepared by hot-rolling an ingot after homogenization, cold-rolling the hot- rolled product at a cold rolling rate of at least 25%, subjecting the cold-rolled product to intermediate annealing including heating the product to a temperature range of 400-550°C at a rate of temperature increase of at least 1°C/sec and keeping the product in this state for at longest 5 min, cold-rolling the product at a cold rolling rate of 25 to below 50%, and subjecting the cold-rolled product to the final annealing including heating the product to a temperature range of 400-550°C at a rate of temperature increase of at least 1°C/sec and keeping the product in this state for at longest 5 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278631-A (JP)
Title: Switching valve
Inventor: NOMURA KENICHI
IPC: F16K11/087
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-way switching valve capable of improving reliability of welding.  <P>SOLUTION: This switching valve is provided with a valve element 10 having a flow passage, a valve case 20 having a valve chest 21 in which the valve element 10 is rotatably contained, and a tube holder 25 for a second discharge port tube connected to the valve case 20. For connection, a welding means is employed. Weld parts 22a and 25a are formed between the valve case 20 and the tube holder 25 to be visible from the outside of the valve case 20. A retracted part 25b for watching is formed at an outer part of the tube holder 25 for the second discharge port tube. Welding is performed by ultrasonic welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278395-A (JP)
Title: Fuel flow-rate monitoring controller of gas turbine combustor
Inventor: ITO HIROYUKI
IPC: F01D25/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel flow-rate monitoring controller of a gas turbine combustor by which balancing supply of fuel to a plurality of combustors is monitored, and further irregularities in a fuel-supply system is also monitored inexpensively without need for extensive modification of the installation.  <P>SOLUTION: Respective water-levels in the monitoring manometers 9 for balancing fuel supply are monitored and controlled on the basis of the principle that if flow-rates in respective fuel pipes P1, P2 to Pn are equal, static pressures at respective static-pressure readout ports 7-1, 7-2 to 7-n are naturally equal, and consequently respective water levels in the monitoring manometers 9 for balancing fuel supply become equal to each other. Thus, flow-rates of fuel supplied to the pipes P1, P2 to Pn are controlled under monitoring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281671-A (JP)
Title: Method of polishing group iii nitride crystal, and group iii nitride crystal and semiconductor device
Inventor: SARAYAMA SHOJI
IPC: B24B37/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a sufficiently practical polishing speed and polishing quality by making as few scratches and defects as possible in polishing a group III nitride crystal.  <P>SOLUTION: In a method of polishing a group III nitride crystal wherein a group III nitride crystal is polished using a polishing liquid which is such that first fine particles are dispersed in a solvent, a pH value of the polishing liquid is larger than 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004028994-A (JP)
Title: Ultrasonic flowmeter and method for measuring flow rate
Inventor: SUGINOUCHI TAKEHIKO
IPC: G01F3/22
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter which can perform the measurement at high accuracy.  <P>SOLUTION: The ultrasonic flowmeter is provided with a first and a second ultrasonic vibrators 1 and 2 which transmit and receive an ultrasonic wave and which are arranged so as to form a propagation path for the ultrasonic wave in a flow passage 14 for a fluid, a transmitting part 3 for driving one of the first and the second ultrasonic vibrators 1 and 2, a first matching part 5 which is connected to the transmitting part and which adjusts output impedance of the transmitting part, and a receiving part 6 which has input impedance approximately equal to adjusted output impedance or smaller than the adjusted output impedance and which receives the ultrasonic wave arriving at the other of the first and the second ultrasonic vibrators 1 and 2. The flow rate of the fluid is measured by detecting the bidirectional propagation time difference of the ultrasonic wave propagated in the propagation path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276733-A (JP)
Title: On-vehicle camera mounting structure
Inventor: MATSUSHITA AKIHISA
IPC: B60R1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle camera mounting structure capable of ensuring a good visual field of the on-vehicle camera without projecting the on-vehicle camera to a windshield in the on-vehicle camera mounting structure.  <P>SOLUTION: The on-vehicle camera mounting structure is provided with the on-vehicle camera 4 and a reflection mirror 6 arranged at a front side of a lens of the on-vehicle camera 4. In the mounting structure, the on-vehicle camera 4 photographs an image at the outside front side of the vehicle reflected by the reflection mirror 6. The on-vehicle camera 4 is arranged on a car body roof 1 and the reflection mirror 6 is arranged below the on-vehicle camera 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003291617-A (JP)
Title: Snow chain insertion device
Inventor: ROMORO AIRORUDI
IPC: B60C27/06
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow chain insertion device which is practical, compact and economical and can be made with ease.  <P>SOLUTION: The snow chain insertion device 1 is provided with a base section 2, which can be installed on the ground and side wall sections 3 and is formed with a passage into which the inner section ring 15 of a snow chain is inserted and which is formed from the base section 2 and the side wall sections 3. Through this constitution, the inner section ring of the snow chain can be passed behind wheels with ease.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004276186-A (JP)
Title: Robot controller
Inventor: HASHIMOTO HIDEAKI
IPC: B25J3/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot controller, managing the development environment as a centralized type while taking the reconfigurable distributed type constitution in hardware.  <P>SOLUTION: This robot controller includes: a master controller 102; slave controllers 201a to 201d connected to the master controller by communicating means 106 to 108 and 202a to 202d and having a function of reconfiguration by information from the master controller side; and a software development device 101 connected to the master controller. In the software development device 101, the slave controllers 201a to 201d are virtually recognized as a part of the master controller 102 by hiding the communicating means 106 to 108, 202a to 202d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282541-A (JP)
Title: Monitor system and method
Inventor: MASUDA KIYOSHI
IPC: H04M11/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly notify a user that an abnormal state occurs and where the abnormal state occurs and the information can not be acquired due to some cause by detecting the abnormal state in a system.  <P>SOLUTION: A monitor 13 transmits the data showing that a data collecting/providing device 11 is monitored to the data collecting/providing device 11 through a bus 21, a control device 12 and a communication path 31. Also, the monitor 13 accesses the data collecting/providing device 11 through a communication path 32. The data collecting/providing device 11 counts the number of the devices which transmit such data and the number of devices which make an access, and detects that an abnormal state occurs in the system to output a report when the count value is not higher than a prescribed number. This invention is applicable to a monitor system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280650-A (JP)
Title: Security system of data carrier
Inventor: SENBA FUJIO
IPC: G06F12/14
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new security system capable of surely ensuring the security of information stored in a data carrier.  <P>SOLUTION: The data carrier 7 is set on the inside of a side wall 2a which becomes a boundary part for dividing an object 1 outside and inside. A cipher mark 10 having encrypting function is provided on the outer surface of the side wall 2a of a communicable area 9 provided on the side wall 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280689-A (JP)
Title: Mass flow controller
Inventor: YONEDA YUTAKA
IPC: G05D7/06
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass flow controller capable of making an adjustment in a plurality of flow rate range easily and of obtaining optimum control in a wide range.  <P>SOLUTION: The mass flow controller is equipped with a flow rate sensor part 3 for measuring the flow rate of fluid F flowing in a passage 1, a control valve 2 provided upstream or downstream to the flow rate sensor part 3, and an operation control unit 7 for performing PID operation with a deviation ε between a flow rate measured value Q and a flow rate set value S from the flow rate sensor part 3. The controller is constituted so that opening of the control valve 2 is controlled on the basis of a signal outputted from the operation control unit 7, multiplies a PID operation result C by a function f(S) based on the flow rate set value, and makes the multiplication result C×f(S) an opening control signal C' of the the control valve 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283345-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/28
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of automatic dust removal from a filter quickly after cleaning using operation for charging.  <P>SOLUTION: A main body of the cleaner 2 includes an electric blower 25 and a secondary battery 26 which supplies electric power to the blower. A charging table 1 which is connected to a commercial power source to charge the secondary battery 26 is also equipped. The main body of the cleaner 2 is equipped with a filter 30 having a mat-formed filter element 56 to filter suction air, wherein the filter element 56 takes a forward tilting posture in a state where the main body of the cleaner 2 is mounted on the charging table 1, and a dust removing device 27 which removes dust from the filter 30. A controlling device 28 is disposed in the main body of the cleaner 2. The controlling device 28 actuates the dust removing device 27 when the main body of the cleaner 2 is mounted on the charging table 1, so that dust in the filter 30 is automatically removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283748-A (JP)
Title: Electrolytic water generator
Inventor: ASANO KATSUHIRO
IPC: C02F1/46
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the interior of an extraction pipeline to a sanitary state to be exclusively used for electrolytically generated alkaline water during standby for an electrolytic operation by obstructing the infiltration of bacteria into the extraction pipeline of an electrolytic water generator which provides the electrolytically generated alkaline water as alkaline ion potable water.  <P>SOLUTION: The electrolytic water generator is provided with an alkaline ion extraction operation mode and a stagnated water replacement operation mode to replace the stagnated water in the extraction pipeline to be exclusively used for electrolytically generated alkaline water and is made indispensable to shift automatically to the stagnated water replacement operation mode after execution of the alkaline ion extraction operation mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284658-A (JP)
Title: Packaging box
Inventor: KUDO SATORU
IPC: B65D81/07
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box with which a packaged article in the box body is less liable to be effected by vibrations and shocks during transportation.  <P>SOLUTION: The packaging box comprises a box body 2, an inner plate 1 supported in the box body and a belt 3 winding one or more times around the inner plate to be connected to the inner plate. The belt fastens a packaged object to the inner plate to fix it thereto with two-way split forces of the belt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300763-A (JP)
Title: Drainage connection structure for bathtub
Inventor: OTA YASUMI
IPC: E03C1/23
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent small drain holes of a drain perforated plate from being closed with a drain joint which is brought into elastic contact with a drain hole of a perforated plate drain inlet.  <P>SOLUTION: In a drainage connection structure A for a bathtub, a bathtub drain inlet (a) and the perforated plate drain inlet (b) of a bathtub placing type floor pan P are connected together by the elastic drain joint 3, the drain joint 3 is formed in such a required shape as to allow a change into such a shape as to be brought into elastic contact with a surface of the drain perforated plate 5 which is provided in the drain inlet (b), and the perforated plate 5 or the drain joint 3 is provided with a space forming means 7 for forming a space 17, which guides drainage to the drain holes 25, between the perforated plate 5 and the drain joint 3 which is brought into elastic contact with the perforated plate 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298952-A (JP)
Title: Press
Inventor: YOSHIDA MASAHIRO
IPC: B30B15/06
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a link press type press with which complication and enlargement of the press itself are avoidable and which has a slide supported with three or more plungers.  <P>SOLUTION: This press (10) includes a frame (12), a crankshaft (14) which is rotatably supported with the frame, a slide (16) which is arranged vertically movably in the frame, a movement converting device (18) for converting the rotational motion of the crankshaft into the vertical motion and a linkage (20) for transmitting the vertical motion to the slide. Furthermore, the press includes a row of three or more plungers (44) which are joined to the slide and upward extended and a connecting member (46) which is connected to the linkage and with which the plungers are mutually connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310215-A (JP)
Title: Print job management device, program to be used therefor, and print job management method
Inventor: OKABE HIROKI
IPC: B41J5/30
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the storage volume of print jobs stored in a print server.  <P>SOLUTION: A print job having the same image data whose image identification data are matched with those of one job(object job) among print jobs stored in a print server is retrieved (S202), and image data in the reference path of the retrieved print job are erased, and the reference path of the retrieved print job is rewritten with the reference path of the object job (S208, S210). When the print job whose image data are erased is executed, the image data are read by using the common reference path, and converted into print data printable by the printer, and printing is executed. Thus, it is possible to prevent overlapped wasteful image data from being stored, and to suppress the storage volume of the print jobs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307584-A (JP)
Title: Organic/inorganic hybrid resin composition, resin composition for toner, and toner
Inventor: TAKAHASHI HIDEYUKI
IPC: G03G9/08
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for toners having excellent mechanical properties and excellent heat resistance, especially, excellent low-temperature fixability, high-temperature offset resistance, and blocking resistance, and excellent color-forming properties, an organic/inorganic hybrid resin composition suited for obtaining toners, a resin composition for toners using the organic/inorganic hybrid resin composition, and to provide a toner using the resin composition.  <P>SOLUTION: The organic/inorganic hybrid resin composition contains inorganic microparticles combined with a thermoplastic resin and having a mean particle diameter of 1 to 1,000 nm. In one embodiment, the thermoplastic resin is a polyester resin. In another embodiment, the inorganic microparticles are inorganic microparticles surface-treated with a treating agent reactive with the thermoplastic resin. The resin composition for toners is prepared by using the above organic/inorganic hybrid resin composition. The toner is prepared by using the above resin composition for toners.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306728-A (JP)
Title: Electric power steering device
Inventor: MATSUDA YASUYUKI
IPC: F16H25/20
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device whereby a rolling screw part is prevented from being scooped out at the time of steering or shocking road surface input, and enhanced durability is exhibited.  <P>SOLUTION: This electric power steering device is provided with a rack having a rolling screw track on a part of an outer peripheral surface thereof, a nut fitted onto the rack through a plurality of rolling bodies and rotatably supported by a rack shaft, and a plurality of the rolling bodies intervening between the rack and the nut so as to freely roll. Rack auxiliary thrust can be achieved by rotation of the nut. A thrust self-aligning core roller bearing is used for a bearing supporting the nut around the rack shaft rotatably and swingably along the axial perpendicular direction. A mounting position of the thrust self-aligning regulation roller is outside of the rack shaft directional length of an effective track part wherein the rolling element is included in the rolling screw track.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308216-A (JP)
Title: Floor material and method of manufacturing floor material
Inventor: ANDO HIDEYUKI
IPC: B27M3/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material having sufficient bending performance and superior flaw resistance to a reciprocating load such as a caster, reducing a dimensional change to a temperature change and a humidity change, and minimizing the occurrence of abnormality such as deformation and cracking.  <P>SOLUTION: This floor material is formed by having a base material 4 sticking an adhesive to a fiber mat with fiber selected from deccan kenaf, a jute, sisal, an oil palm, and a coconut palm as a raw material, and having in at least a surface layer part a fiber board 3 provided by heating, pressurizing, and molding this mat, and a surface finishing material 5 adhered to a surface of the base material 4. A fine fiber sheet 6 composed of fine fiber having a fiber diameter thinner than fiber for constituting the fiber board 3, is laminated between the fiber board 3 and the surface finishing material 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309830-A (JP)
Title: Fixing belt and apparatus for thermally fixing image
Inventor: SHU YOMIN
IPC: G03G15/20
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable fixing belt and a highly durable and reliable apparatus for thermally fixing an image in which low energy heating is realized by using a heating body of small heat capacity.  <P>SOLUTION: The fixing belt has at least a mold-release layer and a metallic layer and is characterized in that the metallic layer has lamination constitution consisting of slide layers of an electroformed nickel layer and an electroplated nickel-iron alloy layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI