baber/WOPTO huggingface dataset:
Patent JP-2003145550-A (JP)
Title: Method for thermally treating cyclic polyolefin resin molded product
Inventor: ABE MINORU
IPC: B29C49/78
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for thermally treating a cyclic polyolefin resin molded product, by which the locked-in strain of a molded product is eliminated without causing a deformation, while maintaining the productivity at a high level as a solution of a technical issue and thereby, a cyclic polyolefin resin molded product showing an upgraded resistance to solvent attack to the fat and fatty oil components such as gasoline, a chlorine solvent, an aromatic solvent or grease and the controlled generation of creases, is obtained. SOLUTION: The temperature range of the heat treatment is set to be Tg-40 deg.C to Tg+10 deg.C, preferably Tg-30 deg.C to Tg.
Patent JP-2003117019-A (JP)
Title: Self-installation-type water-system fire extinguishing equipment
Inventor: ARIMOTO AKIFUMI
IPC: A62C35/68
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a conventional sprinkler fire extinguishing equipment for dwelling house generally used in a building to which a fire prevention law is not applied, that as a construction method for branching a water pipe, and mounting the fire extinguishing apparatus such as a sprinkler head on the water pipe is applied, the application can be performed only by a feed water equipment worker regulated by Water Work Law and designated by a water service provider of a corresponding area, further the requirement relating to the application and the application to the fragmented local bylaw of the corresponding area are indispensable, it is very difficult even for the designated feed water equipment worker to adapt to all of the Water Work Law, the application law, the bylaw, the application regulation and the device regulation,  so that it is unfamiliar and not widely diffused. SOLUTION: This self-installation-type water-system fire extinguishing equipment applies one equipment apparatus using a water feed tool and valves mounted by the feed water equipment worker designated by the water service provider as a water source, and being united from an introduction part to a terminal water discharge port.
Patent JP-2003156018-A (JP)
Title: Joining component, structure using it, and joining method of member
Inventor: ITO KAZU
IPC: F16B11/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce a curing time with joined strength between members being held even just after the joining and to correct displacement of a joining surfaces due to dimensional accuracy, when the members are inter-joined using a dowel. SOLUTION: Diameter of a dowel hole 4 is larger than that of the dowel 3, so that an insert part 8 is not arranged in a desired adjusting direction to secure an adjusting region. The insert part 8 is inserted into a position in a direction substantially rectangular to the desired adjusting direction of the dowel 3 and the dowel hole 4, so that a claw 9 of a joining member 6 bites into the both to temporarily fix the both, and movement and fine adjustment are performed so as to make widths uniform of both a vertical frame (V) 1 and a lateral frame (H) 2.
Patent JP-2003163593-A (JP)
Title: Phase locked loop oscillating apparatus equipped with compensating function for loop gain
Inventor: YAMASHITA HIDEKI
IPC: H03L7/18
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase locked loop oscillating apparatus equipped with a compensating function for loop gain.  <P>SOLUTION: In the phase locked loop oscillating apparatus equipped with a phase comparator, a loop filter, a voltage controlled oscillator, and a frequency divider, a variable gain amplifier is provided between the phase comparator and the loop filter. Compensation is conducted to keep the loop gain constant without degrading continuity, by detecting the output signal voltage of the loop filter to control the amplification ratio of the variable gain amplifier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160933-A (JP)
Title: Intermediate compressing frictional anchor construction method and anchor for the same
Inventor: OKIZAKI EIJI
IPC: E02D5/80
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an anchor, of which the safety is improved by distributing load over the whole anchoring length of the anchor, and which is used for an intermediate compressing frictional anchor construction method.  <P>SOLUTION: A fixing metal fitting (2) is fitted in the middle of the whole length of an anchor body (1) so as to hold it in a U-shaped manner. With the boundary formed by the fixing metal fitting, the rear end side of the whole length (AB) is made a circumferential surface friction compressing side (B) and the front end side of that is made a circumferential surface friction drawing side (A). A bare wire is used as the unbonded PC (pre-stressed concrete) stranded steel wire (1<SB>1</SB>) of the circumferential surface friction drawing part, to which a compression bonding grip (3) is fitted to be arranged on the fixing metal fitting side. The unbonded PC stranded steel wire (1<SB>2</SB>) of the circumferential surface friction compressing side (B) is sheathed with a load-carrying body (4). A protective cap is fitted on the circumference surface friction drawing side (A).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162829-A (JP)
Title: Tracking control method for optical disc recording and reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/09
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking control method for an optical disc device which records and reproduces signals on a disc by using an optical pickup.  <P>SOLUTION: The first sub-beam and the second sub-beam are radiated to the tracks in front and rear of the track irradiated with the main beam. Tracking control is carried out depending on the signals obtained from the reflected light of the above beams. The signal obtained from the reflected light of the above second sub-beam is offset corrected based on the signal obtained from the reflected light of the above main beam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163891-A (JP)
Title: Signal processor and signal processing method, recorder and recording method, and recording and reproducing device and method
Inventor: SUGIYAMA AKIRA
IPC: H04N19/196
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor that can carry out optimum quantization and rounding even when a digital I/F or an analog I/F is selected.  <P>SOLUTION: An operation panel 122 is used to select which of an analog I/F and a digital I/F as an input I/F for a video signal, and a system controller 117 outputs an input select signal and a rounding setting signal. The input I/F is selected on the basis of the input select signal and the rounding setting signal is fed to an MPEG encoder 103. The quantization and rounding accuracy for quantization is set in the encoder 103 depending on a quantization scale and on which of the analog I/F and the digital I/F is selected according to the rounding setting signal. The rounding accuracy setting values corresponding to the respective quantization scale values are loaded from the system controller 117 depending on the rounding accuracy signal. Since the analog I/F and the digital I/F set the rounding accuracy respectively, optimum quantization can be carried out with any of the analog I/F and the digital I/F.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168243-A (JP)
Title: Optical information recording medium
Inventor: ISHIDA TOSHIO
IPC: G11B7/24
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium having a large carrier/noise ratio and stable recording/reproducing characteristics.  <P>SOLUTION: This optical information recording medium has a recording layer and a cover layer in this order on a substrate surface, and a laser beam having a wavelength of 380 to 500 nm is radiated through a lens having a lens numerical aperture NA of 0.7 or higher to carry out recording/reproducing. The recording layer is an organic material layer, and an attenuation coefficient (k) of the recording layer is ≥0.1 to <0.3. The attenuation coefficient (k) is preferably 0.15≤k≤0.25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165614-A (JP)
Title: Substrate carrying-in equipment in appearance inspection equipment for printed circuit board
Inventor: MATSUI RYUICHI
IPC: B65G15/12
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide carrying-in equipment capable of automatically carrying printed circuit boards into an appearance inspection department.  <P>SOLUTION: This carrying-in equipment comprises a pair of parallel rails 3 and 12 having conveying belts 7 and 16 matching a transport belt D' and formed ajustable in a distance, a plurality of suction nozzles 32 and 33 adjustably and liftably disposed at an upper portion between the pair of rails, and a lifter liftably disposed at a lower portion between the rails 3 and 12. When a printed circuit board K is raised by the lifter and brought to a sucking position, the distance between the rails 3 and 12 is increased by a prescribed amount, and the substrate K is sucked and raised by the suction nozzles 32 and 33. Next, the distance between the rails 3 and 12 is decreased by the prescribed amount, and the printed circuit board K is left on the conveying belts 7 and 16 by the interruption of sucking of the suction nozzles 32 and 33. Then, the printed circuit board K is conveyed toward the transport belt D' by the running of the conveying belt started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167603-A (JP)
Title: Prediction type high speed maximum power follow-up control method using current/voltage characteristic of power generator
Inventor: NOMURA HIROSHI
IPC: G05B11/36
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for quickly getting to the maximum power point, and for increasing power generation efficiency.  <P>SOLUTION: It is considered that current/voltage characteristics of a power generator can be approximated in a polynomial (especially, linear polynomial), and an operating point leading to the maximum power point is predictively and quickly determined and set by using the coefficients of the polynomial.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165315-A (JP)
Title: Tire internal pressure alarm device
Inventor: TOYOFUKU MASANORI
IPC: G01L17/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire internal pressure alarm device capable of securing reliability of transmitted radio waves without lengthening the entire length of an antenna for transmitting radio waves to a receiver on a vehicle body side without increasing the size of the whole of a device.  <P>SOLUTION: The antenna is constituted by combining at least two parts of an electronic board antenna part, a casing antenna part and a screw part of a valve part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171874-A (JP)
Title: Sericin fibroin-adhered polyester article and method for producing the same
Inventor: ITO HISAO
IPC: D06M15/15
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply utilizing sericin and fibroin that can be collected from farm and factory by-products, e.g. feathers and fluffs in order to sophisticate the functions of general articles.  <P>SOLUTION: Articles mainly made of polyester are treated with an aqueous solution of silk sericin and silk fibroin or a mixture thereof obtained as by- products from sericulturists and silk-reeling factories whereby the articles mainly made of polyester are coated with the silk sericin or the silk fibroin or their combination on their surfaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171398-A (JP)
Title: Oligopeptide
Inventor: HIRAI YOHEI
IPC: A61K8/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oligopeptide having hair growth promoting action.  <P>SOLUTION: This oligopeptide comprises a 7-100 amino acid residue, contains an amino acid sequence represented by Ser-Ile-Glu-Gln-Ser-Cys-Asp four amino acid residues of which are substituted and has hair growth promoting action, or a modified oligopeptide thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171420-A (JP)
Title: Photopolymerizable composition
Inventor: TAKAKUWA HIDEKI
IPC: B41N1/14
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable composition which can have both high sensitivity and excellent storage stability and is suitable as a litho printing material capable of being directly printed from the digital data of a computer or the like especially with the light of a solid laser or semiconductor laser emitting UV light, visible light and IR light.  <P>SOLUTION: This photopolymerizable composition is characterized by containing a compound having a structure represented by the general formula (I) and a photopolymerization initiator, (A is an aryl substituted with an alkoxy or an alkylthio; X is a hetero atom or a halogen atom; R<SP>a</SP>and R<SP>b</SP>are each independently H, a halogen atom, cyano or an organic residue; A and X, R<SP>a</SP>and R<SP>b</SP>, or A and R<SP>a</SP>or R<SP>b</SP>may be bound to each other to form a cyclic structure).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172737-A (JP)
Title: Solid support body, substrate, biosensor, and analysis method for biological substance using them
Inventor: OKAMURA HIROSHI
IPC: C12N15/09
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To analyze biological substances such as gene, protein, and peptide quickly with high accuracy using a biosensor by forming a surface treated layer made of carbon compounds on a surface of a quartz resonator and then letting a chemically modified layer formed by chemically modifying the surface treated layer carry oligonucleotide or physiological active substance with excellent adhesion strength and high adhesion density to constitute the biosensor.  <P>SOLUTION: Oligonucleotide is fixed to a substrate formed by chemically modifying the surface treated layer of a solid support body constituted by forming the surface treated layer made of carbon compounds such as DLC on the surface of the quartz resonator with strong force and high density. Reaction of oligonucleotide which is hybridized and oligonucleotide which is not hybridized is detected as changes of resonance frequency and is quantitatively determined. SNPs are analyzed from a difference in hybrid formation amount or the physiological active substances such as protein and peptide are fixed to the element so that reaction of the physiological active substances which are combined by mutual action and the physiological active substances which are not combined by mutual action is detected as changes of resonance frequency and is quantitatively determined to analyze the physiological active substances from a difference in mutual action amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308945-A (JP)
Title: Silicon-containing copolymer and photosensitive resin composition containing the same
Inventor: SO SEITAN
IPC: G03F7/039
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a novel silicon-containing copolymer useful for a photosensitive resin composition which is used for the upper layer of a double-layer resist system and has excellent tack to the lower layer of a resin. SOLUTION: The silicon-containing copolymer comprises a repeating unit of maleic anhydride, a repeating unit of norbornene, and a repeating unit of at least one silicon-containing norbornene. The silicon-containing copolymer is suited in use as the upper layer resist of a double-layer resist system.
Patent JP-2003176620-A (JP)
Title: Laying device for slender flooring
Inventor: MIZUSUMI HIROTAKA
IPC: E04F15/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To singly replace a specific flooring.  <P>SOLUTION: Metal fittings 7 are fixed on one sides along the longitudinal direction of the floorings 2, etc., successively arranged and laid along the longitudinal direction of floor joist materials 1 and 1' and the second metal fittings 8 on the other sides so as to be placed just above the floor joist materials 1 and 1' respectively on a pair of at least the floor joist materials 1 and 1'. Engaging section pieces 23 are projected in the other one-side direction from one sides along the longitudinal direction of the floor joist materials in the metal fittings 7, and engaging grooves 6, with which the engaging section pieces 23 are engaged, are constituted while installing flooring-receiving-supporting pieces 4 on the other one sides along the longitudinal direction of the floor joist materials 1 and 1'. When the engaging section pieces 23 are engaged with the engaging grooves 6, section pieces 14 and 15 placed just above the whole or parts in the height direction of the second metal fittings 8 fixed onto other adjacent floorings 2 are mounted on the metal fittings 8. Fin section pieces 5b fixed onto the floorings 2 by a detachable means are formed to flooring- receiving-supporting pieces 5 secured on one sides along the longitudinal direction of the proper floor joist materials 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176692-A (JP)
Title: Long-distance belt conveyor device
Inventor: TAGUCHI KAZUO
IPC: E21F13/08
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To extend a conveyance surface of a conveyor in a short time in accordance with excavation without being affected by a road surface.  <P>SOLUTION: An upper frame part 2 of a truck is provided on a lower frame part 3 of the truck, which is self-propelled by using a crawler truck 3b; a tail piece part 1 is provided in the frame part 2 via a hydraulic cylinder in an ascendable/descendable, horizontally slidable and horizontally tiltable manner; and a plurality of conveyor roller frames 3g, in which a conveyor belt 1d is preinstalled along a wall surface of a tunnel, are placed on the frame part 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003146805-A (JP)
Title: Herbicide for paddy rice having reduced phytotoxicity
Inventor: IKUTA EIJI
IPC: A01N25/32
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a herbicide capable of controlling a plurality of species of weeds growing in paddy fields and having ultralow phytotoxicity to paddy rice. SOLUTION: This herbicide for the paddy fields comprises 2-(2,4-dichloro-5-m- tolyloxy)-propionanilide represented by formula (I) and 1-(α,α-dimethylbenzyl)-3-p- tolylurea represented by formula (II) as active ingredients. The herbicide has reduced phytotoxicity to the paddy rice.
Patent JP-2002249891-A (JP)
Title: Electrolytic copper plating solution and method for controlling the same
Inventor: KIYOTA MASARU
IPC: H05K3/18
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide electrolytic copper plating solution which makes the deposition of plated metal and via-filling performances excellent by using the plating solution, and a method for controlling the electrolytic copper plating solution. SOLUTION: This electrolyte copper plating solution comprises a compound having -X-S-Y- structure (in the formula, X and Y are atoms which are selected respectively independently from a group comprising hydrogen atom, carbon atom, sulfur atom, nitrogen atom and oxygen atom and are able to the same only when X and Y are carbon atom) and a thiol reactive compound.
Patent JP-2003185125-A (JP)
Title: Integrated flue gas treatment tower
Inventor: KUMAKAWA KEIICHI
IPC: F23J15/06
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flue gas treatment facility capable of being installed in a small site area and capable of lowering the temperature of flue gas.  <P>SOLUTION: First, a primary cooling water tank filled with primary cooling water and having a plurality of spur jar pipes passing from a flue gas lead-in chamber to a dust collecting bug chamber disposed therein is installed under the flue gas lead-in chamber. The dust collecting bug chamber is disposed under the primary cooling water tank. Next, a secondary cooling water tank having a plurality of discharge pipes passing from the upper part of the dust collecting bug chamber through the cooling water tank and flue gas lead-in chamber, filled with secondary cooling water, and communicating with the atmosphere from the dust collecting bug chamber is installed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186263-A (JP)
Title: Image forming apparatus
Inventor: TAMURA SATOSHI
IPC: G03G15/16
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a photoreceptor drum side from being broken by immediately detecting a transfer belt having a pinhole and to carry on image forming operation without replacing the transfer belt having the pinhole.  <P>SOLUTION: A controller 40 when judging that the transfer belt 20 has the pinhole on the basis of detection information inputted from a power pack 52 and also specifying the position of the pinhole on the basis of a detection signal of an HP mark inputted from an HP sensor and when judging that the pinhole is smaller than a specified size, controls the moving speed of the transfer belt 20 and the application timing of a transfer bias so that a transfer material is not carried at the position of the pinhole of the transfer belt 20. Consequently, side of a photoreceptor 25 is prevented from being broken and the image forming operation can be carried on without replacing the transfer belt 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182163-A (JP)
Title: Method of double-sided printing in printing controller
Inventor: HIRAMOTO KOSUKE
IPC: B41J3/60
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the trouble that the printing performance decreases by changeovers of transfer paths or by a memory shortage in methods which require changing of a printing sequence or forming blank paper data for printing rear faces depending on the number of pages of a JOB to be printed at an execution time of double-sided printing.  <P>SOLUTION: A storage area for storing bit map data for printing and bit map data for printing blank papers is prepared on a memory. Even when printing data for rear faces to be printed is not present, double-sided printing is enabled by means for sending these bit map data separately to a printer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182200-A (JP)
Title: Platemaking apparatus and platemaking printer
Inventor: KIMURA HITOSHI
IPC: B41L13/14
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a master is bitten with peripheries of upper and lower rotary cutters in a state in which rising of the master near an opening of a flexible box is collapsed at the master cutting time, and thereby movement of an overall holder having the upper and lower rotary cutters is stopped to a cutter locking state so that a printer is stopped.  <P>SOLUTION: A controller 120 controls to reversely rotate a cutter motor 219 so as to return the holder 213 to an initial position while an output signal from a home position sensor 52 is referred when the holder 213 is judged to be a locked state; then controls to drive to forward rotate a master conveying motor 24 by a master set roller 19, a platen roller 23, tension roller pair 26 and a destaticizing roller 27; and thereafter controls to drive to forward rotate the cutter motor 219 so as to cut the master 16 by reciprocating the holder 213.  <P>COPYRIGHT: (C)2003,JPO