baber/WOPTO huggingface dataset:
Patent JP-2003212628-A (JP)
Title: Method for manufacturing artificial marble
Inventor: TAGAWA KIYOMI
IPC: C08K3/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate anxiety about the VOC (volatile organic compound) of various goods and realize the reduction of DOP (dioctyl phthalate) being an object substance of the law of PRTR (pollutant release and transfer resister) by making good use of an artificial marble-molded product obtained by using a curing agent containing DOP together with another curing agent containing no DOP in the curing agent constituting an artificial marble resin composition.  <P>SOLUTION: This artificial marble manufacturing method comprises a step to blend additives such as a filler, a patterning material, an internal releasing agent and the curing agent with a thermosetting resin to obtain the resin composition, a step to fill a prescribed metallic mold for cast molding with the resin composition by casting, and a step to cure the resin composition in the metallic mold by heating. The curing agent containing DOP is used together with the curing agent containing no DOP in the curing agent constituting the resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222797-A (JP)
Title: Imaging apparatus
Inventor: IYAMA NORIYUKI
IPC: G02B13/18
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably reduce in thickness a video camera or a digital camera by using a zoom method having a small number of components, a small size to be easily simplified, and a high image quality.  <P>SOLUTION: A zoom lens of the imaging apparatus has a negative first group G1 having aspherical surface negative lens and positive lens, a second group G2 in which a positive lens and a negative lens are sequentially connected, a convex meniscus shape positive cemented lens and positive single lens at an object side and two or more surfaces except the cemented faces of the cemented lenses are aspherical, and a third group G3 having one positive lens. In this apparatus, a variable power from a wide angle end to the telescopic end is obtained by moving the second group G2 only to the object side, moving the third group G3 at a locus different from that of the second group G2, moving the third group G3 to focus, and satisfying the condition (1) of a shape factor of the positive lens of the object side of the second group G2 and the condition (2) of the magnification of the second group G2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227223-A (JP)
Title: Unit arranging method and unit arranging program to arranging place
Inventor: SAHODA HIROSHI
IPC: E04F15/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unit arranging method and a unit arranging program capable of determining arrangement of a unit to an arranging place and the required unit number.  <P>SOLUTION: A control computer records a shape and the size of a veranda, and a position and the size of an obstacle. The control computer forms a shape display 86 on the basis of input data on the shape and the size of the veranda, and sets the shape display in a unit tile lattice system 80 composed of a unit tile lattice corresponding to one tile. The control computer records a lattice flag 90 existing inside the shape display 86, and nonoverlapping with an obstacle display 95 among lattice points 84 of the unit tile lattice system 80. The control computer calculates the tile number and a cost required for arranging the tile on the unit tile lattice for recording the lattice flag 90 on the whole lattice points 84 of the four corners.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230140-A (JP)
Title: Apparatus and method for compressing image and for enlarging image
Inventor: NODA SHIGETOSHI
IPC: H04N19/85
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an entropy without using prediction processing and to further raise a compressibility.  <P>SOLUTION: When an adaptive multi-stage transforming means 50 inputs digital image signal, the means 50 relatively conducts a multi-stage transformation and a weight adaptive process. The means 50 calculates an adaptive multi- stage transforming function from an input pixel I<SB>-</SB>x. The adaptive multi-stage transforming function has a multi-stage structure in which a transforming function having a coefficient decided so as to reduce an output entropy and satisfy reversible conditions is coupled, and is decorated by an adaptive transformation coefficient for reducing the output entropy at an arbitrary means for forming the multi-stage structure. The weight processing for calculating the adaptive transforming coefficient is suitably conducted at the respective means of the adaptive multi-stage transforming means for the arbitrary means based on an entropy evaluating function. An entropy coding means 20 entropy-codes the transforming data input from the means 50 to generate a compression code.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227134-A (JP)
Title: Intermediate point struck-type pile and method for installing the same
Inventor: TAKAGI MASAHIRO
IPC: E02D7/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate point struck-type pile which causes only minor noise problems and ensures the bearing force thereof, and to provide a method for constructing the same.  <P>SOLUTION: The intermediate point struck-type pile comprises a hollow lower pile body 1 which forms a lower portion of a pile body, and a hollow upper pile body 3 which is arranged on an upper side of the lower pile body 1 and has a diameter larger than that of the lower pile body 1. The lower pile body 1 and the upper pile body 3 are connected to each other such that the interior of the lower pile body 1 communicate with the interior of the upper pile body 3 over the entire length of the pile, and that an upper edge of the lower pile body 1 can be struck from the interior of the upper pile body 3. Further, a joint portion between the lower pile body and the upper pile body is formed such that its peripheral surface is tapered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226949-A (JP)
Title: METHOD FOR MANUFACTURING Al ALLOY SHEET FOR AUTOMOTIVE BODY, AND Al ALLOY WITH EXCELLENT STRENGTH AND DUCTILITY
Inventor: YASUNAGA KUNIHIRO
IPC: B62D25/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an Al alloy sheet for automotive body having excellent strength and ductility.  <P>SOLUTION: When manufacturing the Al alloy sheet for automotive body, direct casting-rolling is carried out using a molten metal of Al-alloy composition consisting of, by weight, 3.00 to 3.50%; Mg, 0.20 to 0.60% Fe, 0.10 to 0.15% Si, 0.01 to 0.05% Ti, <0.05% Mn and the balance Al with inevitable impurities to prepare a plate stock. Then cold rolling is applied to the plate stock to prepare a cold rolled sheet. Subsequently, the cold rolled sheet is subjected to annealing treatment where temperature T and time t are set at 340 to 400°C and 9 to 11 h.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234321-A (JP)
Title: Cleaning method
Inventor: HIRAOKA SATORU
IPC: H01L21/304
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To separate only foreign objects adhering on the surface of a film without peeling a film on the surface for a cleaning method for cleaning the surface of a substrate to be cleaned by spraying to the surface to be cleaned cleaning liquid given with specific energy.  <P>SOLUTION: In the cleaning method for cleaning the surface of a substrate W to be cleaned, the substrate W to be cleaned where at least one film is formed on the surface is retained on a substrate table 11, the surface film is sprayed with cleaning liquid given with specific energy from a nozzle 12 that is allowed to approach the film of the surface in the substrate W to be cleaned retained on the substrate base 11, and at the same time, the distance between the film of the surface and the nozzle 12 is changed according to a position on the surface of the substrate W to be cleaned.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231839-A (JP)
Title: Ink for ink-jet recording and ink-jet recording method
Inventor: WACHI NAOTAKA
IPC: C09D11/40
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording ink having excellent jetting stability even after the storage for a long period and resistant to light, heat and oxidation.  <P>SOLUTION: The ink for ink-jet recording is composed of an aqueous medium containing a phthalocyanine dye having a specific structure containing a hydrophilic group and has a nonvolatile content of 10-70 wt.% of the total ink measured by heating the ink at 100°C for 3 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234976-A (JP)
Title: Display device for tv video signal
Inventor: MATSUNAGA SEIJI
IPC: H04N5/46
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of discriminating 1080i signal from l035i signal, which has a fine difference in the number of effective scanning lines.  <P>SOLUTION: A display device discriminates a mode of a video signal in a mode discriminating part based on a synchronizing signal separated from an input video signal, and displays after a conversion process of an interlace progressive and a magnification/reduction process according to a discrimination result. A 1080i/1035i discriminating part is connected to the mode discriminating part. The 1080i/1035i discriminating part is composed of a period generating part which detects a blank signal period in a horizontal scanning line and outputs, a detecting part of Y level included in the video signal during the output period, a Y counter which counts the Y level information, and a comparator which compares a value counted in the Y counter to a setting value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231021-A (JP)
Title: Screw tooth form machining method and device for screw rotor
Inventor: ABE TOSHITAKA
IPC: B23F13/04
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To machine the screw tooth form of intricate shape by using a general-purpose machining device.  <P>SOLUTION: A rotating shaft of a single cutter for machining the screw tooth form is inclined in accordance with a torsion angle of the tooth form to be machined on a work, the moving direction 5 of a center of rotation Oc of the cutter is determined to be orthogonal to a rotating shaft center 7 of the work 6, and the rotating shaft center 7 of the work 6 is placed on a position not overlapped to an extension line of the moving direction 5 of the center of rotation Oc of the cutter, whereby the screw tooth form having a Quinby curved line largely bored to an inner peripheral side from a central line of an outer diameter of a rotor, can be machined by using the general-purpose machining device, only by sending the single cutter 1 to the work 6 side in accordance with the progression of the machining.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233257-A (JP)
Title: Printing medium separation mechanism for liquid development electrophotographic device
Inventor: MOTOKAWA HIRONAGA
IPC: G03G15/10
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing medium separation mechanism which effectively separates a printing medium subjected to the transfer of a liquid toner image thereto from an image support, in a liquid development electrophotographic device which melts and transfers the image formed from liquid toner onto the image support by a developing unit, while pressing the image against the printing medium.  <P>SOLUTION: The image formed from the liquid toner is melted and transferred to the printing medium in a nip part formed by the image support and a medium press roller which presses the printing medium to the image support, and bending force with which the printing medium is curved along the medium press roller is continuously applied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240490-A (JP)
Title: Fin and tube type heat-exchanger
Inventor: TAKANO TAKASHI
IPC: C23C26/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an excellent anti-corrosion effect exhibited even under a condition of a highly corrosive environment, in coating for a fin and tube type heat-exchanger used for a cold storage or the like.  <P>SOLUTION: A substrate layer 14 applied with a thermosetting resin and a resin layer 15 applied with the thermosetting resin on the substrate layer 14 are provided on a surface of each fin 12 and each tube 13 for constituting the fin and tube type heat-exchanger 11, the resin layer is thereby formed in a micro pin-hole portion of a coating film on the substrate layer 14 to reduce the number of micro pin-holes in the coating film up to the surface of the tube 13 reached, a resin comprising at least one kind out of an ether bonding and a methylene bonding, that are chemical bondings (resin bondings) of high chemical resistance, is used as the thermosetting resin, and a cross-linked portion in cross-linked fellow resin monomers is thereby prevented from being hydrolyzed to be brought into breakage to exhibit the excellent anti-corrosion effect, when placed under the condition of the highly corrosive environment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235323-A (JP)
Title: Root part-cutter of crop harvester
Inventor: ODAGIRI HAJIME
IPC: A01D45/28
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in cutters for reaping crop materials cultivated by a total surface sowing by multiple number of rows at once such that since the cutters are one unit type positioned in left and right forms, the leaves of the cut crop materials are apt to twine to the cutters, and on harvesting the cut crop materials in a post process, labor and time are required for loosening the twined leaves.  <P>SOLUTION: The root part cutters are constituted by dividing the cutters 8 for reaping the crop materials (leaf vegetables) (A) in multiple rows, into multiple numbers in left and right directions, and installing a separating device formed as a chevron shape in frontal view for loosening the twined leaves at the rear part of the traveling wheels and further, a guiding device for guiding the cut crop materials (A) in the rear direction by separating them for each of the rows.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240347-A (JP)
Title: Hot water tank
Inventor: MATSUMOTO OSAMU
IPC: E03D9/08
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with the use of stainless steel, copper, etc., in manufacturing a tank part in a hot water tank used for an electric water heater and a hot water cleaning device.  <P>SOLUTION: The tank part T of the hot water tank A is so formed that the inner surface of a metal vessel 1 is covered with an integral resin layer 2. The meal vessel can store water as a jointless integral structure, and the resin layer 2 has heat resistance and is formed by sticking a film or a sheet composed of a material causing neither being softened nor melt by contact with the hot water. Because the metal vessel 1 normally does not directly contact with the hot water, it can be manufactured of a relatively low-cost material except for the stainless steel and the copper and the water stored therein can be used for drinking. Even if the tank internal pressure is raised, the pressure is dispersed to the metal vessel so that it has high pressure resistance. Because the metal vessel 1 can store water, even if the synthetic resin layer 2 is broken, it can surely prevent a water leakage accident.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244527-A (JP)
Title: Digital camera and image data processing system
Inventor: TANAKA HIROSHI
IPC: H04N5/232
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent user from choosing between a live image record control function and a compressed image record control function image recording function, if both are provided, by disabling the photographing using the live image record control function for users, having no live image regenerating function.  <P>SOLUTION: A digital camera is so set to enable CCD-raw record control functions on the condition that a PC has a CCD-raw viewer capable of regenerating and displaying an image, based on CCD-raw data. This solves the trouble that if a user photographs in a CCD-raw recording mode by mistake, the images taken sent to the PC cannot be reproduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002322505-A (JP)
Title: Cylindrical porous body
Inventor: ONISHI TAKASHI
IPC: B01D39/00
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical porous body whose production cost is inexpensive in spite of the use of titanium powder, and which has excellent back washing regenerability when used for a powder sintered filter. SOLUTION: Spherical gas atomized titanium powder 20 is filled into a sintering vessel 10 without pressurizing, and is formed into a cylindrical shape by no pressurizing sintering.
Patent JP-2003246359-A (JP)
Title: Carrier tape
Inventor: IKEGAMI MOTOHIRO
IPC: B65D73/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To protect electrodes even if an amount of electrodes in an electronic parts in increased, and in the case of a carrier tape with a plastic sheet being applied as a mother material in the prior art in which the electrodes are supported at the circumference of the electronic parts, to safely and surely store the electronic parts because the strength of the bottom surface is weak and applying of load under a reel wound state, the bottom surface is flexed and each of the electrodes is directly protected against its contact.  <P>SOLUTION: In a carrier tape 2 in which several substantial rectangular- shaped storing notches 1 opened at its surface are formed in a predetermined space in a longitudinal direction and electronic parts A having electrodes B at the bottom surfaces of the storing notches 1 is housed in the notches 1, many small pockets 4 in compliance with each of the electrodes B are formed and at the same time a clearance portion between each of the electrodes B, B is held by a protrusion 6 of each of the pockets 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250236-A (JP)
Title: Synchronous motor
Inventor: FUJISAKI KEISUKE
IPC: H02K1/14
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous motor which can reduce an assembly process while magnetic characteristics of a stator are not deteriorated.  <P>SOLUTION: This synchronous motor has a plurality of stators which respectively have teeth with stator coils wound thereon and are layered in a thickness direction and fixed. Respective yokes and teeth are integrally formed by punching out from bidirectional electromagnetic steel plates. Further, directions of main fluxes of the yoke and tooth agree with easy-to-magnetize directions of the bidirectional electromagnetic steel plate. More preferably, a tip of the tooth is tapered narrow.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247244-A (JP)
Title: Underground continuous wall, construction method therefor, and excavator
Inventor: NOJO HIROYUKI
IPC: E21D13/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To shut off vibration from a subway and a road adjacent to an underground structure when constructing the underground structure concerning an underground continuous wall.  <P>SOLUTION: This underground continuous wall 1 is constituted by burying a vibration proof means 4 inside the underground continuous wall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246177-A (JP)
Title: Binding tool
Inventor: TONO TAKAYOSHI
IPC: B42F9/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding tool which enables a manipulating member to be locked and unlocked simply by applying a push-down force to this member.  <P>SOLUTION: This binding tool 10 is structured out of the manipulating member 12 supported by a base 11, a hold-down member 13 connected to the manipulating member 12 and a locking means 15 provided between the manipulating member 12 and a base. The locking means 15 is equipped with a rotary end 42 supported by the manipulating member 12, holes 36 and 37 opened at rising parts 21 and 22 of a base 1 and a guide part 40 formed on the base 11. When the manipulating member 12 is pushed down, a rotator 42 rotates to be displaced and a groove part 54 of the rotator 42 gets caught by the upper forming edges of the holes 36 and 37. Thus the manipulating member 12 is locked. On the other hand, when the member 12 is pushed down in the locking mode, the rotator 12 further rotates to be displaced and the locking mode is cancelled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002336741-A (JP)
Title: Fluid ejecting device
Inventor: SATO MINORU
IPC: B05B3/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a driving part such as a pump for supplying fluid to a chamber and to reduce operation costs by adopting a structure in which a nozzle is rotated by the pressure of the fluid. SOLUTION: A cleaning water ejection apparatus 40 has an upper side through hole 6A formed in the shape of an edge in the ceiling of the chamber 2 and a recessed part 43 in the shape of a bottomed round hole in the bottom surface. In the nozzle 4, a contraction part 7 on the tip side of the nozzle is inserted into the through hole 6A, and a lower end part 44 is inserted into the recessed part 43 to be incorporated. The nozzle 4, in the through hole 6A, makes a cleaning water ejection port 5 face the outside of the through hole 6A, and the position of the nozzle 4 is allowed to change freely rotatably and in the nozzle axis O direction. The nozzle 4 can rotate around the central axis in a posture inclined to the central axis P of the through hole 6A.
Patent JP-2003259304-A (JP)
Title: Interleave processing apparatus, interleave processing method, and interleave picture program
Inventor: TSUCHIYA KAZUHISA
IPC: H04N19/70
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform an interleave processing by reducing the size of an interleaved processing unit.  <P>SOLUTION: An ILVU (Interleaved Unit) being the interleaved processing unit is definitely decided in a direction opposite to a direction of a bit stream for a VOB (Video Object)-B, a VOB-C, and a VOB-D which are subjected to the interleave processing. The decision of ILVU is made every time when an ILVU-BR (ILVU-CR, ILVU-DR) is set to the VOB-B (VOB-C, VOB-D) respectively. The decision of an ILVU to other VOB is made on the basis of the ILVUs having already been decided when the decision of ILVU is made to each VOB. In the case that no ILVU is set because the number of remaining bit streams is less, the data amount by the remaining bit streams is distributed to the ILVUs having been definitely decided. Rearranging the decided ILVUs in the order of the direction of bit stream produces interleave information for the interleave processing. The ILVUs are decided in the opposite direction to decrease the size of the interleaved processing unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253276-A (JP)
Title: Gasoline
Inventor: SAITO KENICHIRO
IPC: C10L1/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide gasoline that can reduce the regulated emission gases from a gasoline-fueled car (CO, HC, NOx) PM, and PM2.5 and simultaneously reduce the exhaustion of the global warming gases, CO<SB>2</SB>, N<SB>2</SB>O, methane and the like.  <P>SOLUTION: The gasoline includes sulfur components in an amount of ≤10 ppm, has the boiling point at which the distillate reaches 90 vol.% of the original volume and the global warming gas emission coefficient X≤90, when calculated according to the following formula (1): X=2(B)+1.75(T)+1.6(C8A)+1.5(C 9+A)+(O+N)+0.4(DV)......(1) (wherein B: benzene fraction in volume %; T: toluene fraction in vol.%; C8A: C8 aromatic fraction in volume %; C9+A: aromatic fraction of ≥C9 compounds in vol.%; O+N: olefin fraction in vol.% + naphthene in vol.% and DV: diene value).  <P>COPYRIGHT: (C)2003,JPO