baber/WOPTO huggingface dataset:
Patent JP-2003292769-A (JP)
Title: Board
Inventor: TAKAHASHI AKIHIRO
IPC: C04B26/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board which is lightweight, has excellent strengths, such as bending strength and bending modulus, and is excellent in productivity.  <P>SOLUTION: This board is obtained by together mixing at least (A) a granular material, (B) a binder component, and water, and then heating and drying solid components thereof, wherein the granular material comprises a mineral matter, and the binder component (B) comprises (B1) a novolak-type phenol- formaldehyde co-condensation resin, (B2) a melamine derivative having an alkoxy group, methylol group (-CH<SB>2</SB>OH) and/or imino group (-NH-), and (B3) an organic isocyanate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294837-A (JP)
Title: Radar apparatus
Inventor: YAMAMOTO KAZUHIKO
IPC: G01S13/50
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To implement a radar apparatus capable of acquiring a highly accurate range profile to which phase compensation is applied by using a band composing processing for improving distance resolution.  <P>SOLUTION: A radio pulse string of a narrow band of different frequencies is transmitted a plurality of times. A reception signal string which is a reflected wave of each radio pulse string from a target is received to acquire a range profile which is a distance distribution of reflection intensity on the target in the radar apparatus. The radar apparatus is provided with a phase compensation amount computing part for computing a phase compensation data string by estimating, on the basis of the reception signal string, undesired components of phase variations which cause errors in estimating the location of the target due to the effects of the movements of the target and diffusion of the range profile, a phase compensating part for removing the undesired components of phase variations from the reception signal strings on the basis of the phase compensation data string, and a band composing part for acquiring the range profile of the target by performing inverse Fourier transform on the reception signal strings from which the undesired components of phase variations have been removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030039-A (JP)
Title: Structured document distribution device and structured document distribution system
Inventor: TAKEUCHI SHUNICHI
IPC: G06F17/30
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce redundancy occurring when a structure-converted document is communicated and to efficiently distribute the structured document. SOLUTION: This invention comprises a data request reception part 113 for receiving a request for the structured document from a terminal, a page abstract 88 to indicate the summary of the structured document read from a Web document storage part 111 in response to a data request, a Web document division part 114 for dividing the contents of elements of the structured document into units of divided document data which are contents of the elements of the structured document and a divided document transmission part 116 for distributing the page abstract 88 or the divided document. Thus, Web document is divided, communicated and converted into a Web document usable for the terminal side and redundancy reduction is attained for communication in conversion of the structured document.
Patent JP-2003290138-A (JP)
Title: Connecting structure of wire and connecting structure of curving operation wire of endoscope
Inventor: KOBAYASHI OSAMU
IPC: G02B23/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a wire which can surely prevent a wire connecting part from being slacked and to provide a connecting structure of a curving operation wire of an endoscope.  <P>SOLUTION: A nut member 6 coupled to a distal end of the curving operation wire 2 is engaged to be connected with a thread member 12 fixed to a distal end of a curved wire 4. The member 12 includes a noncircular part 14 including a noncircular cross-sectional shape on an outer surface. After connection, the connecting part is coated with a heat shrinkable tube 20, the tube 20 is then heated to be shrunk. The tube 20 is brought into close contact with the outer peripheries of the member 6 and the member 12 to cover the member 6 and the member 12, and shrunk along a profile of the part 14. Thus, the member 12 can be stopped to be rotated around an axis of the wire, and the connecting part is prevented from being slacked at its clamping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297763-A (JP)
Title: Semiconductor manufacturing device
Inventor: TANAKA SATORU
IPC: H01L21/22
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To take in clean air and to set a chemical filter.  <P>SOLUTION: A clean unit 40 covering a whole face is built in at a depth of a rotary rack setting chamber 18 in a case body 11 of a CVD device 10 set in a clean room 1 of an IC factory, and a particle filter 41 of the clean unit 40 is disposed at the downstream of a dew discharge fan 42 group and a duct 43 in the rotary rack setting chamber 18. An intake port 45 of a duct 44 formed on the ceiling of the rotary rack setting chamber 18 of the case body 11 is opened at the front side of the case body 11, a blow-off port 46 is connected to the duct 43, and a chemical filter 48 is set at the downstream of a fan 47 set at the intake port 45 of the duct 44. Therefore, it is possible to discharge particles to the lower part of a grating 2 by clean air 50 flowing down in the rotary rack setting chamber or a pod transfer device setting chamber during the batch treatment of the CVD device, and to capture a taken-in gas-state contaminated chemical substance by the chemical filter 48.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291354-A (JP)
Title: Ink recording head and its manufacturing method
Inventor: SATO SHIGE
IPC: B41J2/06
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an electrostatic ink recording head capable of printing at a high speed by a convenient method.  <P>SOLUTION: A nonmetallic hollow tube 102 and a metal wire are wound tightly around a structural member 101 to form a double spiral shape, the structural member 101 is then cut and the forward side of the nonmetallic hollow tube 102 is opened thus constituting an ink recording head capable of ink recording at a high speed through a very convenient manufacturing process. The ink recording head comprises the nonmetallic hollow tube 102 having an opening 103 and forming an ink channel, an ink supply means 112 arranged alternately with metal wires for forming electrodes and supplying ink to the nonmetallic hollow tube 102, and a drive means 115 for generating a driving voltage between the metal wire and a counter electrode 104 disposed oppositely to the opening 103 wherein ink is imparted with an electrostatic force and flown from the opening 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291126-A (JP)
Title: Curing method for concrete
Inventor: ONISHI HIDEYUKI
IPC: B28B11/24
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of a crack caused by drying shrinkage in a curing process for the concrete body in a concrete body having a region, of which the cross-sectional area becomes small in a casting direction.  <P>SOLUTION: The concrete body is cured in such a state that the upper corners 1a, which are the cross-sectional area change parts becoming small in cross-sectional area downwardly in the casting direction of a box culvert 1 of the concrete body, are covered with water absorbing sponge 2 being a drying delaying member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304608-A (JP)
Title: Holding member for master bar
Inventor: MATSUKUMA YASUSHI
IPC: H02B1/20
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding member for a master bar which easily fits to a fitting base.  <P>SOLUTION: Related to a holding member 1, a locking piece 12, which can be inserted in a fitting hole 21 provided on a fitting base 2 is provided to the lower end perimeter of a post 11, and a pressing piece 13, which cannot be inserted in the fitting hole 21, is provided to its upper part with the same space as a hole edge thickness of the fitting hole 21. The holding member 1 is shifted in the fitting hole, after the locking piece 12 is inserted in the fitting hole 21, so that the hole edge part of the fitting hole 21 is pinched between the locking piece 12 and the pressing piece 13 for fitting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301960-A (JP)
Title: Electronic control valve and air conditioner with the same
Inventor: YOSHIDA MASAHIKO
IPC: F16K31/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact electric control valve with the simple structure and reduced in the assembling man-hours and facilitated in assembling, wherein the cost is reduced, and switching control between the small flow control and the large flow control is surely made.  <P>SOLUTION: A valve element 28 is provided with a main valve element 30 arranged to be rotated for slide-contact with a valve seat 18 of a valve main body 12 and an auxiliary valve element 34 arranged to be rotated on the main valve element for slide-contact. The main valve element is formed with a small flow control port 44, and a large flow can be controlled by opening and closing a first port 14 and a second port 16 with the rotation of the main valve element, and a small flow can be controlled by opening and closing the small flow control port 44 formed in the main valve element with the rotation of the auxiliary valve element 34 and a magnet rotor 22 on the main valve element for slide-contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302575-A (JP)
Title: Zoom lens and electronic image pickup device using the same
Inventor: NOZAWA TOSHIHIDE
IPC: H04N5/225
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens easily provided with a constitution for deflecting an optical path and consisting of a small number of lenses though it has high optical specification performance.  <P>SOLUTION: The zoom lens has: a moving lens group B (G2) having positive refractive power and moving only to an object side in power variation from a wide angle end to a telephoto end; a fixed lens group A (G1) arranged nearer toward the object side than the lens group B, having negative refractive power and fixed at the time of variable power; and a 3rd lens group C (G3) moving in a locus different from that of the lens group B in power variation toward the image side of the lens group B. The lens group A is constituted of a negative lens, a catoptric element P and a positive lens having the absolute value of refractive power smaller than the negative lens in this order from the object side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304409-A (JP)
Title: Device for determining color component range
Inventor: FURUTA KAZUYOSHI
IPC: H04N1/60
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for determining the color component range in which the color component range can be determined by single temporary reading without requiring the knowledge of a color system.  <P>SOLUTION: The device for determining the color component range comprises an image reading means 1, a color image storing means 2, a color image display means 3, a means 5 for replacing the color of pixel of a color image composed of a specified set color component range by a specified color, a means 6 for displaying a processed image, i.e., the replaced image, a color deletion specifying means 7 for specifying the position of pixel of any one of the color image or the processed image, a means 4 for setting a specified color component range from the colors of acquired pixels, and a color component range storing means 9 wherein the color component range setting means 4 resets a color component range every time when it is specified by the color deletion specifying means 7, the color replacing means 5 replaces the color of pixels in a reset color component range, and the processed image displaying means 6 updates and displays the color replaced image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304939-A (JP)
Title: Study desk having sideward visual field shielding function
Inventor: YONAHA YOSHINOBU
IPC: A47B17/04
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a study desk having a sideward visual field shielding function which facilitates the shielding of the sideward visual fields in concentration on study work while allowing a wider use of the space on the top thereof on other occasions with the safety in handling even by children and secures preservation spaces without trouble and an onboard rack.  <P>SOLUTION: The study desk is provided with sideward visual field shielding means for shielding and releasing the sideward visual fields of learning persons respectively on both side end parts of a top board. The sideward visual field shielding means are each so arranged as to employ a folding structure or a housing structure for housing it into the body of the desk or the onboard rack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301290-A (JP)
Title: Electrolysis-type gas conversion device and electric apparatus using it
Inventor: IKEDA AKIRA
IPC: C25B1/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolysis-type gas conversion device, which stably converts a moisture content into gases in a short time after starting the gas conversion operation, when operating it intermittently or after a long time of a shutdown state, and keeps a nearly stable gas conversion amount through the operating period.  <P>SOLUTION: In the electrolysis-type gas conversion device which connects a conjugant 8 of electrochemical elements having an anode 1 and a cathode 2 each provided with a catalytic layer on a substrate consisting of an electroconductive porous body, and a solid polymer electrolyte membrane 3 arranged between these two electrodes, with a direct current power supply 6, and converts a moisture content to the ozone gas, the oxygen gas or the hydrogen gas, by applying a direct-current voltage to the above conjugant of the electrochemical elements, this device comprises means 20, 21 and 22 for controlling the power source so as to apply a predetermined constant voltage for a predetermined time from a starting time of the gas conversion operation to the above conjugant 8 of the electrochemical elements, and then pass a predetermined constant current to it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305662-A (JP)
Title: Driving position guide adapter for screw driving apparatus
Inventor: SHINJO KATSUMI
IPC: B25B21/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving position guide adapter for a screw driving apparatus capable of easily and rapidly driving a screw into a prescribed position even when a screw fastened part of a driven member is in a limited space such as an inner bottom face of a groove.  <P>SOLUTION: The screw driving apparatus for driving the screw S held to a screw holding belt 70 and fed into a driving position, into the driven member by a driver bit 7 mounted to a driver tool, is provided with a cylindrical casing 1 mounted to the tip part of the driver tool; a sliding member 2 fittingly inserted in a slidable manner into the casing 1 through a return spring 5; and a screw holding belt feed mechanism 20 provided at the sliding member 2. The screw fastened part of the driven member is in an inner part of a groove part of prescribed depth. A position adjusting adapter 40 provided projecting from a front end face 11a of the sliding member 2 is formed of a metal plate into flat plate shape, and the projecting length from the front end face 11a is set corresponding to the prescribed depth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309179-A (JP)
Title: Semiconductor integrated circuit and semiconductor device
Inventor: UEDA MIYUKI
IPC: H01L23/60
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the breakdown voltage of a semiconductor integrated circuit against electrostatic discharge and to effectively utilize an unused area in a custom 1C in which logic peculiar to a customer is loaded.  <P>SOLUTION: A plurality of input-output circuits each having an electrostatic breakdown preventing circuit is connected in parallel with an external terminal. Among the input-output circuits, only one is connected to an internal circuit. Consequently, when the input-output circuit and an internal circuit receive electrostatic discharge through the external terminal, the circuits are protected from the electrostatic discharge by means of the plurality of electrostatic breakdown preventing circuits. Therefore, the breakdown strength of the semiconductor integrated circuit against electrostatic discharge can be improved. When an input-output circuit not used for a customer circuit is connected in parallel with the external terminal, and the electrostatic breakdown preventing circuit of the input-output circuit is put to practical use in the custom IC for example, the unused area can be utilized effectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304853-A (JP)
Title: Food forming apparatus
Inventor: KOBAYASHI MASAO
IPC: A23G3/20
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food forming apparatus for wrapping an inner material in an outer skin material and forming the wrapped material, with which the outer skin material is surely sealed in a state holding the inner material in the outer skin material.  <P>SOLUTION: The food forming apparatus is equipped with a shutter 1 and a receiving member 2 which is arranged on the top of the shutter and is equipped with an opening part 20. The outer skin material F arranged on the receiving member 2 is formed into a bowl-like shape in the opening part 20 and is sealed by the shutter 1. Since the peripheral part of the outer skin material F is arranged on the receiving member 2 and the sealing action of the shutter is carried out, the inner material is surely wrapped in the outer skin material F and formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304910-A (JP)
Title: Traditional men's school uniform with extensible hook and extensible hook body for men's school uniform
Inventor: SAKUMA MASABUMI
IPC: A41D29/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that hook engagement portions on both ends of a stand-up collar at the center of the front of a conventional traditional men's school uniform make a student with a larger neck girth release a hook to wear the school uniform or wear a school uniform with a size larger than his height.  <P>SOLUTION: The hook engagement portions on both ends of the stand-up collar are not made as a conventional fixed form, but main body portions each including a spring material are fixed with a pair of male and female hooks, respectively and elasticity of the spring materials provides a school uniform having a size suitable for a neck girth of a wearer, thus preventing the stand-up collar from opening, and even the student with the larger neck girth can wear a school uniform with a size suitable for his height.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307607-A (JP)
Title: Anisotropic phase separation structural body, film and anisotropic phase separation structure using the anisotropic phase separation structural body, and display device with the film stuck thereto
Inventor: HARA KAZUTAKA
IPC: G02B3/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element having an irregularity and a non-periodical property in such a degree that no interference fringe or no moire pattern is produced between the element and an optical device constituting a display device.  <P>SOLUTION: The phase separation structural body 10 comprises a substrate 1 and a coating part 2 formed by applying a binder composition with nanoparticles into a thin film on the substrate 1. The coating part 2 is characterized in that it has a phase separation structure in which a region containing the nanoparticles and a region having no nanoparticles are formed into stripes and has anisotropy by the phase separation structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265032-A (JP)
Title: Method for constructing lightweight greened rooftop
Inventor: TAKEKOSHI OSAMU
IPC: E04D13/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily constructing a lightweight greened rooftop, making it possible to green the rooftop or the roof of a building so as to have lightweight structure, excellent maintainability, economical efficiency and durability against aging.  <P>SOLUTION: The method for constructing the lightweight greened rooftop comprises the following process: laying drainage materials 20 on a concrete slab 10, laying a root-proof and water-permeable sheet 30 on the drainage materials 20, laying a water-retainable ceramic plate 40 on the root-proof and water-permeable sheet 30, spreading soil 50 on the water-retainable ceramic plate 40 in a thin layer, and planting dry-proof plants 60 or planting the stems and leaves of the plants by hand on the soil 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003316699-A (JP)
Title: Digital broadcasting system
Inventor: KUME RIKA
IPC: H04N5/445
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcasting system for preventing significant mail from being overlooked in receiving broadcasting transmitted to all viewers from a broadcasting entity and mail transmitted to a particular viewer with a receiver.  <P>SOLUTION: An EMM message is received, and mail to a viewer himself/ herself is selected by comparing the EMM message with recorded information of a viewer's IC card 20. An entity filter (significant mail detection filter) 13 detects particular broadcasting entities preregistered in a storing part 12, mail including a special term in the mail or a special mail senders. They are displayed in a different form on a display part 21 in accordance with the significance of mail stored in a message storing part 14. Significant mail is displayed, for example, in a display picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311381-A (JP)
Title: Immersion nozzle for continuous casting, restraining development of surface defect and internal defect and continuous casting method using this nozzle for continuous casting
Inventor: MORI KENICHI
IPC: B22D11/10
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion nozzle for continuous casting with which development of surface defect and internal defect of a cast slab can be restrained, and a continuous casting method using this nozzle.  <P>SOLUTION: In the immersion nozzle 1 for continuous casting, supplying one pair of side part discharging holes arranged on the side parts at the tip part of a cylindrical body and a bottom part discharging hole arranged at the bottom part, a casting velocity Vc (m/min) and a ratio (%) of the cross sectional area S<SB>2</SB>of the bottom part discharging hole 3 to the total cross sectional area S<SB>1</SB>of the above side part discharging holes 2 and the bottom part discharging hole 3, satisfy 6 (%)<S<SB>2</SB>/S<SB>1</SB><10 (%) and 0.6 (m/min)<Vc<1.8 (m/min). The side part discharging holes are arranged in the range of 5° to 25° angle downward to the center of the immersion nozzle, and the bottom part discharging hole 3 is formed as a circle shape or an elliptic shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317637-A (JP)
Title: Plasma display panel
Inventor: MIYASHITA KANAKO
IPC: H01J11/22
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel with little degradation of brightness by utilizing a blue-color phosphor material not easily degraded by ultraviolet rays.  <P>SOLUTION: On the outermost surface of a phosphor layer 11 at least facing a discharge space 12, phosphor particles of almost a spherical shape with an aspect ratio of not more than 3:1 having a plurality of grains at their outermost surface. Thus, by the use of the blue-color phosphor not easily degraded by ultraviolet rays and of a shape of a high filling factor, a plasma display panel with little degradation of brightness is realized.  <P>COPYRIGHT: (C)2004,JPO