baber/WOPTO huggingface dataset:
Patent JP-2004267812-A (JP)
Title: Chemical jetting nozzle and chemical sprayer equipped with chemical jetting nozzle
Inventor: KATO KOICHI
IPC: B05B1/04
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical jetting nozzle and a chemical sprayer which can efficiently and surely sprays chemicals to subjects for spraying, such as tea plants, .  <P>SOLUTION: The chemical jetting nozzle is equipped with a nozzle tube having jet holes for jetting the chemicals to a slit form extending circumferentially on the outer periphery of the nozzle tube. The nozzle tube is attached to a machine equipped with travel wheels so as to incline diagonally downward toward the side opposite from the advancing direction of the machine as the nozzle tube heads toward the leading front side. In addition, the nozzle tube is disposed oscillatably at a prescribed angle in a vertical direction in relation to the machine and the nozzle tube of the chemical jetting nozzle is energized by means of a coil spring in such a manner that its leading front side heads downward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004042018-A (JP)
Title: Method and apparatus for injecting liquid substance
Inventor: KAWASE TOMOKI
IPC: B05B1/14
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid substance injecting method and an apparatus therefor for obtaining a coating film having uniform thickness and a small distribution of the film thickness and wasting less a liquid substance to be applied to increase the use efficiency.  <P>SOLUTION: The method of injecting liquid substance is carried out by injecting a liquid substance through the nozzle of a liquid drop injection head and applying the liquid substance to a substrate to be rotated by a spin coater or a substrate already rotated. In this method, the substrate is divided into at least two regions of an inner region and an outer region along a circumference located at a specified distance from the rotation center of the substrate. The amount of injection of the liquid substance in the inner region is controlled to be larger than the amount of injection of the liquid substance in the outer region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269297-A (JP)
Title: SiC SINGLE CRYSTAL AND ITS MANUFACTURING METHOD
Inventor: NAKAMURA DAISUKE
IPC: C30B29/36
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an SiC single crystal, by which the stress caused by fixing of an SiC seed crystal is almost avoided, the formation of macro-defects can be suppressed, and a high quality and large size SiC single crystal can be obtained; and to provide the SiC single crystal obtained by the manufacturing method.  <P>SOLUTION: The method for manufacturing the SiC single crystal 10 comprises growing a bulk SiC single crystal on the growth surface of an SiC seed crystal 1 in a growing vessel 5. A stress relaxing material 2 for relaxing thermal stress between the seed crystal 1 and a pedestal 55 for holding the seed crystal 1 is arranged between the seed crystal 1 and the pedestal 55. It is preferable that the stress relaxing material 2 has a tensile strength of ≤10 MPa.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271810-A (JP)
Title: Image forming method
Inventor: OMURA TAKESHI
IPC: G03G15/20
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which shortens warm-up time and is capable of forming toner images having satisfactory fixing strength to various transfer papers.  <P>SOLUTION: In the image forming method, toner is used which includes a resin obtained by a polyaddition or polycondensation reaction and has an average circularity and an average circle-equivalent diameter each in a specified range, and a toner image is fixed with a fixing roller having a release layer on a surface of a thin core metal whose peripheral surface side is partly recessed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274413-A (JP)
Title: Video camera
Inventor: TAKAHASHI KATSUTOSHI
IPC: H04N5/225
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video camera by which a photographer will not be misled even if recording level is adjusted with voice monitoring through headphone output.  <P>SOLUTION: One volume adjustment value input means is divided for sharing as volume adjustment means for a plurality of blocks having entirely different signal processing contents by means of a selection means or a detection switching means. When, the adjustment values of the plurality of blocks simultaneously cause an influence on one system, display is applied to a volume position at an unselected side in addition to a volume position at a selected side, and to a fact showing that the present volume adjustment value input means is allowed to function to which block as well.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271062-A (JP)
Title: Air conditioner
Inventor: UCHIUMI TAKASHI
IPC: F24F13/30
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To install each divided indoor heat exchanger in a limited space in an indoor machine without reducing a volume of the entire indoor heat exchanger in a case when one of a plurality of air blowout ports is used as an intensive blowout port for intensively blowing out the air, and the indoor heat exchanger is divided into a plurality of units corresponding to the plurality of air blowout ports.  <P>SOLUTION: For example, three heat exchangers are used as the indoor heat exchanger 10, and odd-numbered main indoor heat exchangers 10b, 10c and an even-numbered auxiliary indoor heat exchanger 10a are longitudinally arranged along the air flowing direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268858-A (JP)
Title: Steering device for vehicle
Inventor: KUMEMURA YOICHI
IPC: B62D101/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of adjusting a steering angle independently in wheels on right and left sides, and controlling a cornering force to be most appropriate for each wheel.  <P>SOLUTION: The steering device has extendable actuators 8a, 8b on right and the left sides of a center rod 7. The length of each actuator 8a, 8b is adjusted by a prescribed amount separately from steering operation by an operator based on a control signal from an in-vehicle controller 16 so that the steering angle is adjusted to optimize the cornering force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278346-A (JP)
Title: Connecting structure of branch connector in fuel pressure accumulating vessel
Inventor: USUI MASAYOSHI
IPC: F16L41/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a branch connector in a fuel pressure accumulating vessel for improving internal pressure fatigue strength by reducing stress concentration generated in an inside end peripheral edge part of a branch pipe and a joint metal fitting as the branch connector.  <P>SOLUTION: This connecting structure of the branch pipe is connected and constituted by projecting a tip part of the branch connector up to the passage inside or the vessel inside from a vessel inner peripheral wall surface by deeply inserting the branch connector into a through-hole by arranging a flat part in the inner peripheral wall surface part of at least a shaft directional position of the through-hole arranged in a peripheral wall part of the pressure accumulating vessel, and is characterized by setting a width or a diameter of the flat part larger than a maximum width or a maximum diameter of at least a brazing fillet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003294794-A (JP)
Title: Method and apparatus for clarifying characteristic of device having plurality of device ports
Inventor: ADAMIAN VAHE A
IPC: G01R27/28
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly allocate a measuring port of VNA (vector network analyzer) to a device port of an adapter and a DUT (device under test).  <P>SOLUTION: This method includes a step for setting a device S parameter matrix SD for expressing electric behavior of a device, an adapter T parameter matrix Ta for expressing the whole electric passages having the possibility of reaching the whole device ports by passing through one or more circuits, and a cascade S parameter matrix Sc for expressing the one or more circuits cascaded to the device, a step for determining a value on the adapter T parameter matrix for expressing the electric behavior of the one or more circuits, a step for determining a value on the cascade S parameter matrix by measuring the device cascaded to the one or more circuits, and a step for solving the device S parameter matrix with the adapter T parameter matrix and the cascade S parameter matrix as a function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278143-A (JP)
Title: Tile paving method
Inventor: TAKADA HARUYA
IPC: E01C5/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile paving method having a distinctive scenery, reusing tiles and leaving the shape of the tiles.  <P>SOLUTION: Tiles 1 are laid in a specified width and length and a load is added onto the laid tiles to leave the shape of the whole tiles, spaces 5 between broken tile pieces and mutual tiles 1, 1 are hardened by a solidifier 7 to provide a distinctive tile pavement work 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279273-A (JP)
Title: Admixed foreign substance inspection method and admixed foreign substance inspection apparatus used for the same
Inventor: KATO ATSUYUKI
IPC: G01N21/88
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign substance interfusion inspection method and an apparatus used for it which inexpensively detect nonmetal foreign substances for which there have not been effective inspection method previously.  <P>SOLUTION: In the foreign substance interfusion inspection method an inspection object is irradiated with an electromagnetic wave, having a particular excitation wavelength comprising ultraviolet rays or a visible light, detects a particular fluorescence wavelength of the inspected object irradiated with the electromagnetic wave, by using a filter for detecting the particular fluorescence wavelength; obtains a first fluorescence image on a first fluorescence condition determined by the electromagnetic wave having the particular excitation wavelength and the particular fluorescence wavelength; and generates a signal for determining the existence of foreign substance interfusion, by implementing a process for combining at least the first fluorescence image and a second fluorescence image, after the second fluorescence image was obtained on a second fluorescence condition determined by changing at least one of the electromagnetic wave having the particular excitation wavelength and the particular fluorescence wavelength, in comparison with the first fluorescence condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276979-A (JP)
Title: Band coupling
Inventor: HASEGAWA YOSHITOMO
IPC: B65D45/32
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a band coupling with a bracing mechanism having a superior safety characteristic and maneuverability.  <P>SOLUTION: This band coupling includes an annular retainer 17 comprising a plurality of retainer part strips 17a, a band 18 mounted on the outer periphery of the retainer 17, and a bracing mechanism 19 for bracing the band 18. The bracing mechanism 19 includes a hinge bolt 26 mounted able to be freely raised/laid on the first end 18a side of the band 18, a metal fitting 30 for catching the bolt 26 freely movably, a nut 28 which gears in the bolt 26 and moves the fitting 30, and a latch 32 fixedly mounted on the second end 18b side of the band 18. In bracing the band 18, the bolt 26 is fitted between the pair of latch pieces 32a, 32a of the latch 32, and the nut 28 is tightened in a condition where the pieces 32a, 32a are caught by the fitting 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002721-A (JP)
Title: Cycloolefin copolymer
Inventor: OI NOBUO
IPC: C08F232/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer having excellent heat resistance and usable for an optical product.  <P>SOLUTION: The copolymer is obtained by copolymerizing ethylene and/or a linear α-olefin, a cycloolefin and the following vinyl compound (1): the vinyl compound (1) represented by CH<SB>2</SB>=CH-R wherein the substituent R has ≤-1.64 steric parameter Es, and ≥1.53 steric parameter B1, and exemplified by vinylcyclohexane and 3,3-dimethyl-1-butene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275575-A (JP)
Title: Notification device and fire notification system
Inventor: YONEZAWA TATSUO
IPC: G08B17/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notification device and a fire notification system providing a sure signal for use of a fire extinguisher in an actual fire extinguishing work.  <P>SOLUTION: This notification device is so formed as integrally housing a discharge operation detecting means detecting the operation for discharging fire extinguishant inside the fire extinguisher to the outside, a wireless transmission means transmitting a detected signal of the discharge operation detecting means as a wireless signal, and batteries supplying the power to the respective means, in a casing; and is provided with an attachment means attaching and fixing the casing to the fire extinguisher. This fire notification system receives the wireless signal from the notification device by a private emergency notification system and notifies it to a prescribed notification destination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278496-A (JP)
Title: Slide throttle valve type carburetor
Inventor: YAMAZOE HIROSHI
IPC: F02M7/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide throttle valve type carburetor with an opening sensor capable of detecting the opening of the slide throttle valve at a low cost without providing a special rotation lever for the opening sensor.  <P>SOLUTION: The slide throttle valve 4 is opened/closed by an accelerator wire W, and a pump rod 12 of an acceleration pump device P is operated by a rotatably supported acceleration lever 20 and a pump press lever 30. An acceleration wire A operating the acceleration operation lever 20 and the accelerator wire W are synchronously operated by a driver. The opening sensor K is attached to a carburetor body 1, a rotor 42 of the opening sensor K is engaged with an engaging projection part 25 integrally formed at the rotation center of the acceleration operation lever 20, and the rotation of the acceleration operation lever 20 is transmitted to the opening sensor K.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287645-A (JP)
Title: Database input server device and database input system
Inventor: HORIBE NORIKO
IPC: G06F13/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database input server device and a database input system in which data can be inputted and edited, and operation is easy, and which can cope with change of input items flexibly with less management cost and time.  <P>SOLUTION: In an internal data section 6, an item data definition file is prepared for each item. In the item data definition file, each piece of attribute text information on elements for one record, and unit model information which describes a structure of one record are correlated with respective individual identifiers and arranged in a data array. When a client makes a requests, a data processing engine 5 takes out the unit model information and the attribute text information, and at the same time takes out basic web page model information from the internal data section 6, and generates a web page reflecting each piece of information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285137-A (JP)
Title: Freezing inhibitor
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezing inhibitor which has an excellent anti-freezing effect, is an amphoteric compound, can easily be used, and has high safety.  <P>SOLUTION: This freezing inhibitor is characterized by containing a raffinose (6 to 20C)alkyl ether having an average alkyl group substitution number of 1 to 2 as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288570-A (JP)
Title: Backlight and liquid crystal display device using the same
Inventor: MORINO TSUYOSHI
IPC: F21V8/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight capable of maintaining even luminance and achieving light utiliizing efficiency same with that of a planar backlight, even if the backlight is curved.  <P>SOLUTION: A back light 12 comprises a light guide plate 22 made of transparent member; a reflection sheet 23 disposed on a rear face of the light guide plate 22; a light-distribution control sheet 24 disposed on a front face of the light guide plate 22; and a line-like light source 21 disposed near to at least one end face of the light guide plate 22. The light guide plate 22 has a curved section on at least a part thereof, the thickness D of the light guide plate 22 and the curvature radius R of the curved section satisfies the condition of D/R<0.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294672-A (JP)
Title: Electrooptical device, its driving method, and electronic equipment
Inventor: MINAMIMOTO TAKASHI
IPC: H01L51/50
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To conduct a successive turn-on and simultaneous erasing method for an electrooptical device such as an organic EL device or the like while increasing a numerical aperture.  <P>SOLUTION: In the peripheral region of a substrate, the electrooptical device is provided with a first scanning line driving circuit which generates first on signals that put switching transistors of pixels into an on state, a second scanning line driving circuit which independently generates second on signals from the first on signals so as to put the switching transistors into an on state, a scanning signal control circuit which selectively supplies the first and the second on signals to scanning lines as scanning signals and a data line driving circuit. When the first on signals are supplied to the scanning lines, the data line driving circuit supplies data signals, which are used to select conduction or non-conduction of driving transistors, to data lines. When the second on signals are supplied to the scanning lines, the data line driving circuit supplies reset signals, which are used to make the driving transistors non-conductive, to the data lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291586-A (JP)
Title: Card case
Inventor: WADA KOSEI
IPC: B42F7/14
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a card which is stored from a case main body of a card case, from falling down from the case main body by dropping out together with the case cover when it is carried or the like.  <P>SOLUTION: The cover case 3 is so constituted that it can be taken in or out from the case main body 2 for storing the card. Then, a protrusion piece part 21 projecting upwards and/or downwards is provided to an upper part and/or a lower part of the cover case 3. Then, an engaging part 22 wherein the protrusion piece part 21 can be released from and engaged to, is provided to the upper part and/or the lower part of the case main body 2 wherein the protrusion piece part 21 passes when a card is taken out from and/or into the case main body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304251-A (JP)
Title: Lock distinguishing circuit of phase synchronization oscillator
Inventor: YOSHIHARA ATSUYA
IPC: H03L7/095
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock distinguishing means for a PLO which correctly distinguishes a locked state when a VCO is in a lock range in a process of phase synchronization and the oscillation frequency of the VCO becomes the integer multiple of the oscillation frequency of a reference oscillator, and has no erroneous distinguishing of the lock state in the PLO employing an SPD.  <P>SOLUTION: The circuit is provided with an error voltage determining circuit in which an upper limit value and a lower limit value of an error voltage corresponding to the lock range are set in advance, and a beat detection circuit for detecting a beat output of the SPD, to distinguish lock from the unlock of the PLO by the combination of each output state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299450-A (JP)
Title: Section insulator for electric overhead line
Inventor: HAYASHI HIROYUKI
IPC: B60M1/18
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a section insulator to which carbon powders shaved off from a pantograph sliding on a trolley wire hardly adhere.  <P>SOLUTION: The section insulator 1 is provided between the adjacent ends of two trolley wires T1 and T2 suspended side by side in the extending direction of an electric overhead line, and an insulating member 2 thereof holds the trolley wires T1 and T2 while insulating them. A collecting recess 2a is formed on a slide face of the pantograph at both ends of the insulating member 2. A polytetrafluorethylene release plate 10 made of resin to which carbon powders hardly adhere is fixed within the collecting recess 2a. The release plate 10 is bent in a substantially U shape, and the opposing faces thereof are fixed to the side face of the insulating member 2 by a bolt 11 and a nut 12 so that a middle face is arranged within the recess 2a and on a height position at the inner side of the slide face. The carbon powders shaved off from a slide plate due to the contact of the pantograph and the trolley wire are blocked by the edge of the recess 2a to not be adhered, and then released on the release plate 10 without staying the inside thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298693-A (JP)
Title: Soil cleaning method and soil cleaning agent
Inventor: KANAZAWA MINORU
IPC: A62D3/37
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil cleaning method for cleaning soil having a wide range complicated constitution and through which ground water flows.  <P>SOLUTION: In the soil purifying method for purifying the soil polluted with a pollutant such as a volatile organic compound (VOC) or the like by supplying a cleaning agent in a sol state to the polluted soil, the gelling time of the cleaning agent is set so that the cleaning agent becomes a gel state when it acts on the polluted soil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303577-A (JP)
Title: Lighting device
Inventor: NAITO OSAMU
IPC: G02F1/13357
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device for back-lighting a display member using a light guide member which device can be made thin.  <P>SOLUTION: The lighting device is provided with the display member 2, a plurality of light sources 3 to back-light the display member 2, and the light guide member 41 disposed between the display member 2 and the light sources 3. The light guide member 41 has incident parts 46 which the light from the light sources 3 enters, reflecting parts 47 from which the light received through the incident part 46 diffusively reflects as if passing along the display member 2, and an outgoing part 48 which emits the light diffusively reflected from the reflecting parts 47 to the display member 2. A light amount adjusting part 49 is formed on the opposing area to the outgoing part 48 and on the same plane as the incident parts 46, and adjusts a light amount passing from the reflecting parts 47 to the outgoing part 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI