baber/WOPTO huggingface dataset:
Patent JP-2004319324-A (JP)
Title: Electrochemistry device
Inventor: INATOMI TOMO
IPC: H01M12/08
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical device having high energy density, capable of repeating charge/discharge, and having high recycle characteristics.  <P>SOLUTION: The electrochemical device contains a positive electrode, a negative electrode, and an electrolyte and uses oxygen as a positive active material, and uses an organic compound capable of electrochemically reversibly absorbing/releasing hydrogen as a negative active material. By using the organic compound electrochemically absorbing/releasing protons in the negative active material and oxygen in the positive electrode, the electrochemical device capable of repeating charge/discharge can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315216-A (JP)
Title: Printing device and printing paper determining device
Inventor: HOSAKA TOORU
IPC: B41J29/46
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device capable of preventing the lowering of operating effectiveness in a case when the wrong printing paper is mixed in a paper tray.  <P>SOLUTION: This printing device comprises a tray 11 for holding the printing paper, a printing paper transporting means for transporting the printing paper from the tray, detecting means 14, 15 for detecting the abnormality on the printing paper, a control means 20 for controlling the printing paper transporting means to discharge the printing paper and transport the new printing paper from the tray on the basis of a result of the detection by the detecting means, and a printing means 16 for performing the printing onto the printing paper transported by the printing paper transporting means based on the printing data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327515-A (JP)
Title: Method of manufacturing superconducting oxide thin film device and superconducting oxide thin film device
Inventor: MICHIGAMI OSAMU
IPC: H01L39/24
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing superconducting oxide thin film device by which a superconducting oxide thin film having a good c-axis orientation can be formed even when buffer layers are formed in thick layers.  <P>SOLUTION: A thick CeO<SB>2</SB>first buffer layer 2 contains a (111)-facet, and an Sm<SB>2</SB>O<SB>3</SB>second buffer layer 4 caused to deposit on the first buffer layer 2 is grown as crystal grains smaller than CeO<SB>2</SB>crystal grains by one figure or more. A thin EBCO film 5 is grown on the fine crystal grains. The superconducting thin film composed of such ideal crystal grains has a very high superconductive critial current density (Jc) as well as a very high superconductive critical temperature (Tce).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321875-A (JP)
Title: Ultrasonic cleaning method and semiconductor device production method
Inventor: KAWAMOTO TOMOKAZU
IPC: B08B3/12
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning method having a high removal effect on fine particles.  <P>SOLUTION: An object to be cleaned is immersed in a cleaning liquid. The object is cleaned by applying thereto ultrasonic waves under conditions that the sound pressure of the ultrasonic waves propagating in the cleaning liquid is higher then 5 mV and not higher than 50 mV.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003314986-A (JP)
Title: Improved heat exchanger having floating head
Inventor: CALANOG MARCIANO M
IPC: F28F9/18
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved heat exchanger having a substantially reduced dead zone and low flow velocity region which cause significant fouling problems.  <P>SOLUTION: The heat exchanger has the dead zone and a residence region substantially minimized or removed. The heat exchanger comprises a floating tube sheet movable to the longitudinal direction with the expansion and contraction of a tube. A shell is joined to the end thereof with a conical member and the conical member is preferably joined to the shell at a certain distance along the length of the shell to form a shell expansion portion for improving a flow pattern in a tube end region. The tube has a sacrifice portion for allowing inexpensive and easy repair and replacement of a tube erosion portion with the minimum process interruption and thereby coping with the erosion of the tube. The axial flow of a fluid on the shell side avoids almost all problems on the vibration of the tube and suppresses the fouling at a high flow velocity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340575-A (JP)
Title: Package for pressure-sensitive device
Inventor: KINOMURA KOJI
IPC: G01L9/12
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact package for pressure-sensitive devices capable of avoiding the effects of centrifugal forces and sensitively detecting an external pressure.  <P>SOLUTION: The package for pressure-sensitive devices is provided with an insulating substrate 1 having a mounting part 1a in which a semiconductor element 3 is mounted to one main surface or the other main surface; a plurality of wire conductors 5 arranged in its surface and inside and each electrically connected to electrodes of the semiconductor element 3; a recessed part 10a of which a bottom plate part 10 is formed in a flexible state in one main surface of the insulating substrate 1; a first electrode 7 for electrostatic capacitance deposited to a center part of a section of the other main surface of the insulating substrate 1 opposed to the recessed part 10a and electrically connected to one of the wire conductors 5; an insulating plate 2 joined in a flexible state to the other main surface in such a way as to form a sealed space to the center part; and a second electrode 9 for the formation of electrostatic capacitance opposed to the first electrode 7, deposited to the inside surface of the insulating plate 2, and electrically connected to another one of the wire conductors 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325269-A (JP)
Title: Analytical method of organic chlorine compound
Inventor: ITO KOICHI
IPC: G01N1/10
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of extracting an organic chlorine compound simply in a short time without using a large quantity of an organic solvent, and analyzing highly efficiently the organic chlorine compound, especially PCBs (polychlorinated biphenyls), in a solid phase such as a cable or a cable insulation paper.  <P>SOLUTION: In this method for quantitatively analyzing the organic chlorine compound included in the solid phase, after extracting the organic chlorine compound in the pressurized state from soil, the cable, or the cable insulation paper which is a specimen by using a non-polar solvent, a pretreatment for condensing or diluting the extraction solvent is performed as the need arises.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030610-A (JP)
Title: Pnrp security infrastructure and method
Inventor: GUPTA ROHIT
IPC: G06F21/20
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security infrastructure and a method for suppressing an ability that a malicious node blocks a normal operation of a peer-to-peer network.  <P>SOLUTION: The node is enabled to use both of secure identification and insecure identification by making the node into a self-verification type. An ID ownership is verified by taking advantage of verification to the existing message when it is necessary or in suitable time. Probability to be first connected with the malicious node is reduced by selecting a node at a connecting destination at random. Furthermore, information from the malicious node is identified and discarded by maintaining information regarding communication before a future response is required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332633-A (JP)
Title: Throttle control device
Inventor: IKEDA TSUTOMU
IPC: G01B7/30
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle control device allowing electric connection of capacitors between each of input and output terminals of a magnetism detector and a grounding terminal without three-dimensionally intersecting the terminals with each other.  <P>SOLUTION: A throttle sensor 44 for detecting the opening of a throttle valve 2 for opening/closing an intake passage for a throttle body 1 has magnets 47, 48 arranged on a throttle gear 11 provided on a shaft 9 of the throttle valve 2, a sensor IC 54 arranged on the throttle body 1, the terminals connected to the terminals of the sensor IC 54, respectively, and the capacitors connected between each of the terminals and the grounding terminal. A printed board 59 is provided for connecting the terminals of the sensor IC 54 to each other. The capacitor is mounted on the printed board 59 and the terminals are electrically connected to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334702-A (JP)
Title: Drawing processor and drawing processing method
Inventor: IMAI SATOSHI
IPC: B41J5/30
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To speed up a drawing involving a font processing by efficiently managing a font integrated in an electronic document.  <P>SOLUTION: An upper limit value of registration of font is variably set (S1306 and S1307) according to the set of another application (S1303) or the relation between the number of registered fonts (S1304) and a threshold, whereby a maximum value adapted to the operating state of a system or the registration state of the font is set as the upper limit value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331385-A (JP)
Title: Sucking device of paper sheet feeding part of sheet-fed printing machine
Inventor: KOMORIYAMA TETSUYA
IPC: B65H3/08
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sucking device to work in the sheet feeding part of a sheet-fed printing machine capable of sucking certainly paper sheets of various sorts having different thickness and/or paper quality and separating each upwardly.  <P>SOLUTION: The sucking device to work in the sheet feeding part of the printing machine is structured so that a changeover lever 40 is installed rigidly on a shaft 39 and supported rotatably by a body cylinder 20 through the shaft 39, which is furnished with a hitching part 43 for hitching a suction piston 21, and when the lever 40 is turned to the first position, the suction piston 21 is hitched by the hitching part 43 when it protrudes to the first protrusion amount, and a further protrusion is hindered, and when the lever 40 is turned to the second position, the piston 21 is not hitched by the hitching part 43 but protrudes to the second protrusion amount greater than the first.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338725-A (JP)
Title: Mixing container
Inventor: FUKATSU HIDEO
IPC: B05C17/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing container, which can mix a plurality of medicines or the like sufficiently and measure the extraction volume of each medicine accurately, so that the volume of the medicines to be mixed can be increased sufficiently.  <P>SOLUTION: The mixing container 1 has a container body 3 having an almost circular cylindrical shape, and a lid 5, which may be substituted by a coating implement 19. The inside of the container 3 is partitioned with a plate-like partitioning member 9 into a housing 11 and a housing 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337687-A (JP)
Title: Filter and air conditioner
Inventor: HIGASHIDA TADASHI
IPC: F24F13/28
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which can be easily installed and can be improved in its dust collection efficiency.  <P>SOLUTION: A filter 33 cleans air and has a dust collection part 330 and a deformation part 331. The dust collection part 330 collects particles in the air. The deformation part 331 shrinks in collecting dust so as to bring the dust collection part 330 into a bent state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343303-A (JP)
Title: Exposure controller of in-vehicle camera
Inventor: TANAKA TOMONORI
IPC: G03B7/099
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure controller of an in-vehicle camera in which the exposure of the camera is appropriately controlled even if a preceding vehicle exists.  <P>SOLUTION: When the preceding vehicle 120 is detected in front of an own vehicle, photometry windows L4 to L6 and R4 to R6 are shifted in right/left directions and are set so that they are not overlapped with the preceding vehicle 120 when the photometry windows are set on an image-picked up image. A concentration value of a lane mark in the photometry window shifted by using a concentration ratio of a road surface and a lane mark in the photometry window which is not shifted and the concentration value of the road surface in the shifted photometry window is estimated. The exposure of the camera is controlled by using the estimated concentration value of the lane mark and the concentration value of the lane mark in the photometry window which is not shifted. Thus, a brake lamp or the like of the preceding vehicle is prevented from being reflected in the photometry window. Exposure can precisely be controlled and the lane mark can stably be detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340714-A (JP)
Title: Optimum arrangement determination method of stereo camera and its system
Inventor: YAMAMOTO HIROMICHI
IPC: G01B11/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decreasing ambiguity in corresponding point search and realize simple and highly precise distance measurement for selecting an optimum stereo pair corresponding to a picture of an object scene of the distance measurement and reducing a burden of computations.  <P>SOLUTION: The corresponding point search method in the invention decreases the "ambiguity" in the corresponding point search by obtaining an epipolar line direction wherein false detection probability of the corresponding point search decreases most rapidly based on a two-dimensional autocorrelation value of the picture. Therefore, the optimum stereo pair corresponding to the picture of the object scene of the distance measurement can be installed or selected, and the simple and highly precise distance measurement, whose burden of the computations is light, can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004149215-A (JP)
Title: Check valve of container, container and spout unit
Inventor: IKUTA MANABU
IPC: B65D47/20
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve of a container and the container in which a close-fitness between the valve member and a resilient member is increased and a sealing performance is improved.  <P>SOLUTION: This unit has a resilient membrane 7 installed at a container spout 2 and formed with a discharging port 6; and a valve member 8 arranged inside the resilient membrane 7 capable of prohibiting a flow of stored content in a space between the container spout 2 and the discharging port 6. The valve member 8 has a spherical seal surface 12 to which the resilient membrane 7 resiliently contacted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340809-A (JP)
Title: Phased array probe and ultrasonic test equipment using it
Inventor: KAWANAMI SEIICHI
IPC: G01N29/24
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phased array probe capable of converging ultrasonic beams on a point focus with a high convergence rate with a simple structure, and scanning the ultrasonic convergence position, and an ultrasonic test equipment using the probe, and capable of acquiring a high flaw detection effect.  <P>SOLUTION: In this phased array probe B having a plurality of oscillators 1, each oscillator 1 is curved in the longitudinal direction with a prescribed curvature (radius of curvature r1), and arranged in the curved surface-shaped array curved in the different direction from the curve direction of the plurality of oscillators 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340890-A (JP)
Title: Method and apparatus for pivoting and directly opposing headlight tester
Inventor: FUKUDA YUTAKA
IPC: F21S8/10
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fully automatable technique for pivoting and directly opposing a headlight tester.  <P>SOLUTION: The headlight tester is supported in such a way as to be pivoted on a vertical axis. The distance (W) between the centers of right and left headlights and the amount of deviation (1) from the horizontal reference line are measured. The angles of inclination of the headlights are computed on the basis of a trigonometric function which holds between the distance between the centers and the amount of deviation. The headlight tester is pivoted on the vertical axis on the basis of the angles of inclination to execute its pivoting and direct opposition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349761-A (JP)
Title: Belt hook mount structure for mobile wireless apparatus
Inventor: OTA SHOJI
IPC: H04B1/3822
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt hook mount structure requiring a few assembling man-hours for mobile wireless apparatus whereby a battery can easily be replaced without removing a belt hook.  <P>SOLUTION: The belt hook mount structure for mobile wireless apparatus which is configured so that a lower end of the battery 4 is freely turnably locked to a rear side lower part of a wireless apparatus main body, the battery 4 is fitted by locking the upper part of the battery to the wireless apparatus main body, and a base end of the belt hook 2 is fitted to the upper part of the rear side of the wireless apparatus main body, is constituted so that the belt hook is freely turnably supported to the wireless apparatus main body, a slide lock member 3 is freely slidably fitted in vertical directions to the wireless apparatus main body, and when the slide lock member 3 is moved downward, the battery 4 and the belt hook 2 are locked to restrict their turning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346754-A (JP)
Title: Scroll fluid machine and scroll member thereof
Inventor: KIMATA HISAYUKI
IPC: F04C18/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce processing cost of a scroll member of a scroll fluid machine by making selection fitting on a scroll wall body with a wall body side step part unnecessary.  <P>SOLUTION: The scroll fluid machine includes a pair of fixed scroll members having the scroll wall body erected on one side surface of an end plate and a turning scroll member. The scroll wall bodies of both of the scroll members are engaged. The turning scroll member is driven to revolve around the fixed scroll member. Both of the scroll members are formed in a such a shape that height of a center side upper edge of a whole body forming a scroll of the scroll wall body is low and height of outer circumference side upper edge thereof is high. These edges are connected by the wall body step part connects, and a bottom part of the end plate partitioned by the scroll wall body is formed in a center side shallow bottom part having a shallow bottom and an outer circumference side deep bottom part having a deep bottom and these parts are connected by a bottom side step part 23. A tip seal 40 is mounted on one or both of the scroll wall bodies of both of the scroll members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346835-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: SUGIYAMA TATSUMASA
IPC: F02D41/02
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of carrying out stable combustion and providing good acceleration performance and deceleration performance in an internal combustion engine selectively switching between high air fuel ratio combustion performing combustion under a condition that air fuel ratio in a combustion chamber is high and low air fuel ratio combustion performing combustion under a condition that air fuel ratio in the combustion chamber is low.  <P>SOLUTION: In a combustion control device for an internal combustion engine selectively switching combustion condition in the combustion chamber between one of high air fuel ratio combustion and low air fuel ratio combustion, demand fuel injection quantity eqgov which is fuel injection quantity to the combustion chamber equivalent to demand load of an operator is used for a switch determination parameter for switching a combustion condition from low air fuel ratio combustion to high air fuel ratio combustion, and actual fuel injection quantity eqfin which is quantity of fuel injected to the combustion chamber at each fuel injection execution is used for a switch determination parameter for switching a combustion condition from high air fuel ratio combustion to low air fuel ratio combustion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352761-A (JP)
Title: Anionic water soluble polymer dispersion of high degree of neutralization and its manufacturing method
Inventor: ISHIZAKI TAKAKO
IPC: C08F220/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion which enables efficient storage in a stabilized state of a salt aqueous dispersion of an anionic water soluble polymer having a sulfonic acid group and a carboxy group and a high degree of neutralization obtained by dispersion polymerization in a salt aqueous solution in the copresence of a polymer dispersing agent soluble in the salt aqueous solution, and its manufacturing method.  <P>SOLUTION: The dispersion is composed of polymer particles having a particle diameter of ≤100 μm which are obtained by the dispersion polymerization of a water soluble monomer mixture having a sulfonic acid group-containing water soluble monomer and a carboxy group-containing water soluble monomer as the essential components whose 50-100 mol% sum of the sulfonic acid group and the carboxy group are neutralized in a salt aqueous solution in the copresence of a polymer dispersing agent soluble in the aqueous salt solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354165-A (JP)
Title: Mark detector and rotary encoder
Inventor: YAMADA KAZUAKI
IPC: G01B11/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary encoder and a mark detector which can easily and securely capture a mark into an imaging field of view, without requiring modifications causing disadvantage (deterioration in efficiency, an increase in costs, complication in imaging system, and so forth) in the constitution of the side for detecting the mark.  <P>SOLUTION: An arc-like pattern P is provided, which is positioned on a radius near an origin mark M from the center of a rotating slit plate 1 and which is interrupted at the front and the rear of the origin mark with respect to the circumferential direction. The pattern P is taken into the imaging visual field, and the rotating slit plate 1 is rotated. When the pattern is interrupted, the rotation is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361454-A (JP)
Title: Map database, method and device for map drawing using the same
Inventor: YABE TETSURO
IPC: G09B29/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map database, a map drawing method and a map drawing device using the map database enabling display of a map whose quality is nearly the same even in a high latitude area or in a low latitude area.  <P>SOLUTION: The map database includes map data for drawing a map on a display. The map data include topographical data of the length and area of terrain or the like of the earth's surface computed by Jacobian formulas. Thus, by using spherical data, the map can be displayed more accurately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI