baber/WOPTO huggingface dataset:
Patent JP-2005274371-A (JP)
Title: Arrival direction detector for underground originated electromagnetic wave pulse and generation position specifying system
Inventor: TSUTSUI MINORU
IPC: G01V1/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect the arrival direction of an underground originated electromagnetic wave pulse, and to specify the generation position.  <P>SOLUTION: A detection part 10 having search coils 12 and 14 for detecting magnetic field components in orthogonal two directions in the horizontal plane and a coaxial dipole sensor 16 for detecting an electric field component in the vertical plane is inserted into an observation bore hole with the diameter of 10 cm and the depth of 100 m, and the arrival direction is calculated by performing a signal processing of each sensor signal in a signal processing part 20. The signal processing part 20 cuts out each sensor signal before and after a prescribed time in which the electric component exceeds a prescribed level, performs an FFT arithmetic processing while performing serial shift, and extracts the data in which the phase difference between frequencies is in the specified range. Next, the arrival angle is obtained from the amplitude of each magnetic field component for the extracted data, the arrival quadrant is obtained from the phase relationship between each magnetic field component and the electric field component, the arrival direction for each frequency is calculated, and the arrival direction is determined by a statistical processing. The generation position of the electromagnetic wave pulse is specified by trigonometry by installing observation apparatuses at a plurality of observation points.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274040-A (JP)
Title: Heat treatment device
Inventor: KANAI FUMIAKI
IPC: B09B3/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment device for quickly exhausting thermally decomposed gas while uniforming temperature distribution in a heating chamber.  <P>SOLUTION: The heat treatment device 1 for heating articles being carried via a container 4 comprises the heating chamber 2 demarcated as an approximately rectangular parallelepiped space, a heater 10 for heating the heating chamber 2, a conveyor 20 for carrying the container 4 in the heating chamber 2, and first and second fans 5, 6 for circulating gas in the heating chamber 2. The first and second fans 5, 6 are opposed to each other with the heating chamber 2 therebetween, and the first and second fans 5, 6 are arranged at diagonal positions in the heating chamber 2. A vortex gas flow is caused in the heating chamber 2 by blowing air with the first and second fans 5, 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274058-A (JP)
Title: High heat generating device and its method
Inventor: NAGASAWA TAKESHI
IPC: B01J19/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high heat generating method and its device for efficiently and instantaneously generating high heat.  <P>SOLUTION: An electrode rod 12 is inserted into a pressure reducible cylindrical container 11 and a mesh electrode 13 is arranged in opposition to the electrode rod 12. The mesh electrode 13 is immersed in water 15. Voltage is applied between the electrode rod 12 and the mesh electrode 13 for electric discharge to generate plasma. The plasma induces the electrolysis of the water 15. Hydrogen produced by the electrolysis of the water 15 is burnt near an lower end 12a of the electrode rod 12 (in a combustion reaction region 20). At this time, since the heat insulating property of the plasma prevents the diffusion of heat generated by burning the hydrogen, high heat of 1000°C or higher is instantaneously produced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273346-A (JP)
Title: Garage door
Inventor: KITACHI NORIYUKI
IPC: E05D15/58
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garage door allowing the smooth parallel operation of a gate door when lifting the gate door.  <P>SOLUTION: A light shielding body 33 with a plurality of cutout parts 33a is disposed to obtain lifting information of a movable column 2. A photo interrupter 62 of U-shape formed by placing a transmitting side light emission diode (LED) and a receiving side photo sensor (a photo transistor) to face each other, is disposed at a fixed column 82. The photo interrupter 62 is mounted straddling the light shielding body 33, and the shielding body 33 always passes the same position in a middle part of the U-shape of the photo interrupter 62. When the movable column 2 is lifted, the shielding body 33 with the plurality of cutout parts of the movable column 2 is lifted while intercepting an optical axis of the photo interrupter 62 intermittently. The shading situation (shading timing) by the cutout parts 33a can thereby be successively determined by the photo sensor (photo transistor) which is a receiving part of the photo interrupter 62.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279962-A (JP)
Title: Fluid communication structure, ink jet recording head and recorder employing that structure
Inventor: OIKAWA SATOSHI
IPC: B41J2/175
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To remove gas becoming an obstacle of recording operation and ink supply operation quickly and smoothly from the ink supply passage in an ink supply system having a structure closed for an ink jet recording head.  <P>SOLUTION: Fluid communication is established between an ink tank 10 and a liquid chamber 50 for introducing ink from the ink tank to a recording head 20 through two interconnection passages 53 and 54. Under a state where gas exists in the liquid chamber, ink is moved from the ink tank 10 through one interconnection passage 53 and, at the same time, gas is transferred to the ink tank 10 through the other interconnection passage 54. Furthermore, a buffer chamber 100 for relaxing build-up of pressure by increasing the internal volume of the liquid chamber is provided in order to prevent leakage of ink from the ejection opening due to expansion of gas (air) remaining in the liquid chamber 50 when ambient pressure lowers or ambient temperature rises.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281157-A (JP)
Title: Method for distilling 1,3-bis(aminomethyl)cyclohexane
Inventor: AMAKAWA KAZUHIKO
IPC: C07C211/18
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy and industrially advantageous method for distilling/refining a 1,3-bis(aminomethyl)cyclohexane-containing liquid containing component(s) higher in melting point than 1,3-bis(aminomethyl)cyclohexane through avoiding contamination of low-boiling components into a 1,3-bis(aminomethyl)cyclohexane-containing liquid obtained as distillate to obtain the 1,3-bis(aminomethyl)cyclohexane-containing liquid freed from the component(s) higher in melting point than 1,3-bis(aminomethyl)cyclohexane.  <P>SOLUTION: The method comprises distilling the 1,3-bis(aminomethyl)cyclohexane-containing liquid containing component(s) higher in melting point than 1,3-bis(aminomethyl)cyclohexane under such conditions as to be less than a specific value in the concentrations of metals contained in distillation column bottoms and meet a specific relationship between the 1,3-bis(aminomethyl)cyclohexane concentration in the bottoms, bottoms holdup quantity, distillation rate and bottoms temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286550-A (JP)
Title: Display
Inventor: ASANO TADASHI
IPC: G09G5/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge, continuously reproduce and display an image by a simple operation.  <P>SOLUTION: The display having a mode for continuously reproducing an image comprises a means for enlarging and outputting an image, and a means for setting the enlarging conditions in the enlarging means. It enlarges, continuously reproduces and displays the images one after another by applying the enlarging conditions even when the image is changed during the mode. This constitution is taken to enlarge, continuously reproduce and display the image by a simple operation with maintaining desired enlarging conditions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281434-A (JP)
Title: Sealing material
Inventor: OBA TAKAAKI
IPC: F16J15/10
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material capable of sufficiently withstanding use under required high-temperature and high-pressure environment so as to enable use for sealing apparatus for hermetically sealing carbon dioxide or a fluid containing carbon dioxide and suppressing permeation amount of carbon dioxide from the sealing apparatus to a low value.  <P>SOLUTION: A sealing material containing a fluororesin composed of a homopolymer or a copolymer of chlorotrifluoroethylene as a main component is used as the sealing material used for the sealing apparatus for hermetically sealing carbon dioxide or the fluid containing carbon dioxide. The sealing material has excellent sealing property even when used for backup rings.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286576-A (JP)
Title: Manufacturing method for piezoelectric resonator
Inventor: KURODA HIDEAKI
IPC: H03H3/02
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for stably obtaining many piezoelectric resonators with less variation in the mechanical strength and less dispersion in the resonance frequency without the need for a case board with a complicated structure or the like.  <P>SOLUTION: The manufacturing method for piezoelectric resonators includes the steps of: preparing a motherboard 7 including a rectangular piezoelectric substrate 4 having length and width directions and first and second mother vibration electrodes 5, 6 formed on upper and lower sides of the piezoelectric substrate and opposed to each other in the middle of the piezoelectric substrate 4 in the width direction; and obtaining individual piezoelectric resonators by cutting the motherboard 7 in the width direction, and in the case of cutting the motherboard 7, a segment width of the piezoelectric resonator is changed along the length direction of the motherboard 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286812-A (JP)
Title: Composite leakage coaxial cable for wireless lan
Inventor: NARITA TOSHIHIRO
IPC: H01B11/18
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite leakage coaxial cable for wireless LANs capable of being laid extremely easily in a state that the positions of slots are fixed, capable of widening its radiation range, and capable of handling frequencies in a wide band.  <P>SOLUTION: The composite cable is provided with two leakage coaxial cables 11A, 11B having different specification bands arranged in parallel, and a casing 12 which integrally unites these coaxial cables 11A, 11B in their lengthwise direction. The position of each slot 17 of the two coaxial cables 11A, 11B is directed in the same direction. When the specification bands are 2.4 GHz and 5.2 GHz, respective bands are covered by the individual coaxial cables 11A, 11B, complexity of design and manufacture of the individual leakage coaxial cables can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287543-A (JP)
Title: Button sewing machine
Inventor: TAKAGIWA YUTAKA
IPC: D05B3/14
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a button sewing machine capable of surely providing stitches for sewing a button to a cloth with appropriate slack.  <P>SOLUTION: The button sewing machine 1 comprises: a sewing machine body 2; a presser foot arm 3; an arm driving mechanism 4; a pair of button clamping members 5; a clamping member opening/closing mechanism 6; a pair of left and right presser foot members 7 mounted on the tip side part of the presser foot arm 3 independent of the pair of button clamping members 5 for pressing the part near the button B of the cloth W to which the button BU clamped by the pair of button clamping members 5 is to be sewn onto the throat plate 14 of a bed part 2a; a presser foot opening/closing position adjusting mechanism 8 capable of adjusting and fixing an interval between the pressing parts 62 of the pair of presser foot members 7; and a clamping height adjusting mechanism 9 capable of respectively adjusting and fixing the height positions of the pair of button clamping members 5 to the pair of presser foot members 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290675-A (JP)
Title: Drainage header for housing drainage system
Inventor: TERACHI SHINJI
IPC: F16L41/03
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently shorten a drainage header, and to ensure smooth drainage by preventing a small quantity of inflow waste water from a toilet from flying into a branch-pipe connecting port communicating with drainage equipment, in the drainage header for a housing drainage system.  <P>SOLUTION: Two of a plurality of branch-pipe connecting ports of the header, which are connected to drain branch pipes are each the first connecting port which is directed in the direction of an acute angle θ on the upstream side of the header, and the second connecting port which is positioned adjacently to the first connecting port on the downstream side and on the opposite side of the first connecting port across the central axis of the header and which is connected to a drain pipe in the direction of being curved at an angle of 45°, 90° and 90° or more. The connecting ports 11 and 12 are arranged at a predetermined interval so that an interval between the connecting ports 11 and 12 can prevent the inflow water from the first branch-pipe connecting port from flying into the second branch-pipe connecting port.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290099-A (JP)
Title: Drying method and manufacturing process for solid catalyst component for olefin polymerization
Inventor: MORI JIRO
IPC: C08F4/654
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying method for a solid catalyst component for olefin polymerization which lessens the amount of an adhering solvent while suppressing the falling of activity, and to provide a manufacturing process for the solid catalyst component for olefin polymerization less in the amount of the adhering solvent and having high activity.  <P>SOLUTION: As for the solid catalyst component for olefin polymerization which contains titanium atom, magnesium atom and a halogen atom and has an adhering solvent, the drying method of it comprises conducting through-flow drying, i.e., heating under inert gas flow in a condition where the endpoint temperature of the falling-drying-rate period becomes 88°C or lower, and then drying under reduced pressure for 12 hours or more. The manufacturing process for the solid catalyst component for olefin polymerization includes the step of performing the above drying method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293167-A (JP)
Title: Financial commodity information display system
Inventor: YAMAMOTO NOBUKATSU
IPC: G06Q40/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable not only efficient display of financial information to each branch, saving labor, but also easy installation, low-cost provision, and display of other variety of types of information.  <P>SOLUTION: The system includes a headquater main server 1 for headquarter distribution allocated at a financial institution headquarter for enabling inputting, storing and transmitting the financial information. The system also includes a terminal unit 2 allocated at each branch, connectable to the main server 1 through a communication line, and constituted of a personal computer connecting a display unit 21 having a liquid crystal display of the order of 17 to 22 inches, so as to display the information transmitted from the main server 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290629-A (JP)
Title: Apparatus for evaluating cloth property and method for designing clothing
Inventor: NOJIRI TOSHIHIRO
IPC: A41H1/04
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating cloth properties, with which when a cloth formed by sewing/knitting is elongated with making an approximation with hands, feet, body, etc., pressing force of the cloth and elongation properties of the cloth are measured and a method for designing clothes.  <P>SOLUTION: The apparatus for evaluating cloth properties comprises a lay figure to which a cloth formed by sewing/knitting is attached and which is expanded with approximating the shape of the body, a control part for expansion power for expanding the lay figure and a pressure sensor and a pressure measurement part which are previously arranged at the predetermined position of the lay figure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004202267-A (JP)
Title: Sprinkler head cover
Inventor: AKIMOTO KAZUYUKI
IPC: A62C37/12
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent accidental slipping-out of a cover body 5 by reduction in adhesive strength by influence of a change with time and outside air, by adopting a structure adhering not by soldering.  <P>SOLUTION: This sprinkler head cover is installed on a ceiling material or a sprinkler head, and covers the sprinkler head. The sprinkler head cover has a body constituted so as to be installable on the sprinkler head, a cover body for covering the sprinkler head and low melting point metal arranged between the body and the cover body in a compressed state. The low melting point metal is arranged in a side part of the cover body. The sprinkler head cover has a corrosion preventive cover for blocking up clearance between the cover body and the body, and the sprinkler head cover is formed in a sealed shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005295815-A (JP)
Title: Method for stabilizing or activating nitrilehydratase
Inventor: KAZUNO YASUSHI
IPC: C12N15/09
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a highly active amide compound-producing microbial cellular catalyst by stabilizing or activating the reduction of nitrilehydratase activity of cells expressing a nitrilehydratase gene, or cell-treated liquid.  <P>SOLUTION: This method for stabilizing or activating the nitrilehydratase activity is provided by bringing the cells expressing the nitrilehydratase gene and having the nitrilehydratase activity, or cell-treated liquid in contact with a specific metabolism inhibitor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296246-A (JP)
Title: Game machine
Inventor: SATO ERIKO
IPC: A63F5/04
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that restrains a fraudulent replacement of an IC chip.  <P>SOLUTION: A cover portion 604 covering at least a part of the top face portion of an IC socket 600 is previously attached to one end of a socket body 602, at the end. After an IC chip 700 is mounted to the socket body 602, the other end of the cover portion 604 is unseparably attached to the other end of the socket body 602. Consequently, unless the cover portion 604 or the socket body 602 is broken, the IC chip 700 cannot be taken out from the IC socket 600. If the cover portion 604 or the socket body 602 is broken by an attempt to replace a normal IC chip 700 with a fraudulent IC chip, the fact of fraudulent modification becomes easy to detect. A fraudulent replacement of the IC chip 700, therefor, can be effectively restrained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005296423-A (JP)
Title: Rice cooker
Inventor: SATO SHINICHI
IPC: A47J36/00
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve easiness-to-use by automatically correcting a difference of an output value of a no-load state of a weight detecting means, in a rice cooker having the function of detecting weight of preparations put in a pot.  <P>SOLUTION: The pot 12 is detachably stored in a rice cooker body 10 having an opening upper surface. An upper surface opening part of the rice cooker body 10 is openably-closably covered with a lid 20. The pot 12 is heated by a heating means 201, and the temperature of the preparations is detected by a temperature detecting means 15. Weight of the pot 12 is stored in a pan weight storage means 205 for storing the weight. A lid opening-closing detecting means 21 for detecting opening-closing of the lid 20 detects lid opening. When a pan detecting means 16 for detecting the existence of the pot 12 detects the nonexistence the pot 12, the output value of a weight detecting means 40 for detecting the total weight of the pot 12 and weight of the preparations put in the pot 12, is set to a value (a zero value) in a no-load, and is stored in a zero value storage means 206.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303195-A (JP)
Title: Waterproof structure of heating elements of control panel or the like
Inventor: TSUME MITSUO
IPC: H05K5/02
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a water and a water immersion against a heating element of a control panel or the like installed in a outdoor place or the like at risk for water immersion, and to enhance the heat radiation in a cover body.  <P>SOLUTION: A control panel B with a type of an electrical equipment 1 installed on a equipment-fixing plate 4 erected on a bedplate 3 provided on a top face of a leg 2 placed on a ground level F is covered and housed by a semicylindrical cover body C having a semispherical ceiling part and with only its lower surface part opened so that the lower surface part of the cover body C is arranged below the bedplate 3. A water immersion height ΔH of a water immersing the cover body C is controlled not to exceed the part of the bedplate 3 by the pressure P of an air filled in the cover body C. An air heated by a heat developed by the electrical equipment 1 and staying in a space part Q<SB>1</SB>for heat radiation formed at the ceiling of the cover body C is cooled by exchanging the heat for an outside air through the cover body C to convect the heated air and the cooled air in the space Q<SB>2</SB>for convection formed in the cover body C, preventing an increase in temperature in the cover body C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307458-A (JP)
Title: Temporary fixture
Inventor: KAJIKI SHIGEAKI
IPC: E04H9/02
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary fixture which enables a rod-like body to be fixed to an accurate position on a plate part.  <P>SOLUTION: This temporary fixture 1, which is used for temporarily fixing a base-isolating device 5 equipped with a pair of plate parts 2 and 3 and a base-isolating part 4 interposed between the plate parts 2 and 3, comprises: the rod-like bodies 10 and 11 which face each other at one-side ends 6 and 7, and where spiral protrusions 8 are each provided on an outer periphery 9; a connecting body 14 where spiral recesses 12 for being screwed to the spiral protrusions 8 of the rod-like bodies 10 and 11 are provided on an inner periphery 13, and which connects the rod-like bodies 10 and 11 together on the sides of one-side ends 6 and 7 in a mutually disconnectable manner by screwing the spiral protrusions 8 into the spiral recesses 12; and fixing parts 17 and 18 for fixing the other-side ends 15 and 16 of the rod-like bodies 10 and 11 to the plate parts 2 and 3, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI