baber/WOPTO huggingface dataset:
Patent JP-2002241744-A (JP)
Title: Aqueous water repellent for substrate treatment and method for producing the same, method for producing modified plywood or modified veneer-laminated material and method for producing woody fiberboard
Inventor: MATSUMURA KAZUYUKI
IPC: C08L83/08
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous water repellent having high water miscibility and storage stability, usable as a water repellent for a neutral substrate by mere dilution with water and affording the neutral substrate with excellent water repellency and dimensionally stabilizing effect through coating or impregnating it therewith. SOLUTION: The aqueous water repellent for treating substrates such as lignocellulose-derived materials is characterized by containing a product that is obtained by cohydrolyzing condensation in the presence of an organic or inorganic acid between (A) 100 pts.wt. of an organosilicon compound of the formula (1): (R1)a(OR2)bSiO(4-a-b)/2 (R1 is an alkyl; R2 is an alkyl; (a) is 0.75-1.5; (b) is 0.2-3; 0.9<a+b<=4) and (B) 0.5-49 pt(s).wt. of an amino group-containing alkoxysilane or a partial hydrolyzare thereof of the formula (2): R3R4NR5- SiR6n(OR2)3-n (R3 and R4 are each H, an alkyl or an aminoalkyl; R5 is a bivalent hydrocarbon group; R6 is an alkyl; and (n) is 0 or 1).
Patent JP-2003243248-A (JP)
Title: Method of manufacturing electronic chip component
Inventor: FUJII AKIHIRO
IPC: H01G4/30
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which external electrodes can be formed surely only on end faces of a component body of each electronic chip component by dry-plating.  <P>SOLUTION: A holder 21 composed of an elastic material 23 having holes 24 is prepared, and the component bodies 2 of the electronic chip components are respectively inserted into the holding holes 24 with the end faces 5 of the component bodies 2 on opening sides 25 of the holes 24 so that peripheral walls 26 specifying the openings of the holes 24 may cover the peripheral sections of the end faces 5 due to the elasticity of the elastic material 23. In this state, the external electrodes 3 are formed on the end faces 5 directed to the openings 25 of the holes 24 of the component bodies 2 held by the holder 21 by dry- plating. Other external electrodes are also formed on the other end faces 6 of the component bodies 2 of the electronic chip components by also performing the same step on the end faces 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248642-A (JP)
Title: Webpage providing system, method and program, and service providing system
Inventor: UEDA KOUICHI
IPC: G06Q50/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a webpage providing system that can post a wabpage including pictures and sound in real time on the Internet.  <P>SOLUTION: The webpage providing system comprises a portable terminal 20, a service providing server 31 and a publishing Web server 32 interconnected through the Internet 10. The service providing server 31 responds to a service request from the portable terminal 20 by sending an input request for a form applied to a published webpage to the portable terminal 20. The portable terminal 20 responds to the input request from the service providing server 31 by transmitting form specification data for specifying the form and image data on an image to be posted on the published webpage to the service providing server 31. The service providing server 31 processes the image data received from the portable terminal 20 according to the form specification data received from the portable terminal 20 to create the published webpage, and transmits it to the publishing Web server 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240964-A (JP)
Title: Light guide plate
Inventor: SASAKI TAKESHI
IPC: G02F1/13357
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate for a surface light source comprising a hydrogenated styrene copolymer which is excellent in optical characteristics, heat resistance, mechanical strength and molding property and which has little moisture absorption.  <P>SOLUTION: The light guide plate for a surface light source comprises a hydrogenated styrene copolymer having ≥70 wt.% to ≤97 wt.% of hydrogenated styrene polymer unit content and ≥30 Pa×s and ≤150 Pa×s melt viscosity (melt viscosity under conditions of at 300°C and 10<SP>3</SP>s<SP>-1</SP>shear rate).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247399-A (JP)
Title: Device and method for supplying segment
Inventor: WAKECHIGAI TAKASHI
IPC: E21D11/40
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supplying segments capable of safe and efficient supply of segments to an erector while eliminating such inconveniences as overturn and runaway without fail.  <P>SOLUTION: A base frame 2, which is placed on transverse beams f located in the rear of an erector b of a shield drive machine S, is provided with a moving mechanism 3 for moving the base frame 2 toward the erector b and with a turnover prevention mechanism 4 for preventing the base frame b from turning over. The base frame 2 is further provided with a slide frame 5 thereon for placing a segment c, which slide frame 5 is made to slide freely back and forth in a direction of the erector b. Accordingly, the segment c may be supplied safely and efficiently to the erector b while eliminating such inconveniences as overturn or runaway without fail.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246767-A (JP)
Title: Method for manufacturing aromatic-substituted alkyl esters
Inventor: YOSHIDA YUTAKA
IPC: C07C67/29
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an aromatic-substituted alkyl ester that is more excellent in the production efficiency.  <P>SOLUTION: The method for manufacturing an aromatic-substituted alkyl ester by an oxidative esterification reaction from an alkyl-substituted aromatic compound, an aliphatic carboxylic acid and oxygen in the presence of a catalyst, comprises, after the oxidative esterification reaction, a process of the esterification of an aromatic-substituted alkyl alcohol contained in the reaction liquid with an aliphatic carboxylic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247744-A (JP)
Title: Changeover device for air conditioning system
Inventor: HIRAYAMA MASAHIRO
IPC: F24F13/14
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a changeover device for air conditioning system which independently operates two opening and closing blades with a single driving source.  <P>SOLUTION: In this changeover device for air conditioning system, opening and closing blades 2 and 3 opened and closed by a driving means are provided on two of three apertures 4 to 6 provided on a casing 7 of a damper. An energizing means for energizing the blade to one of an opening side or a closing side is provided on the respective opening and closing blades 2 and 3. A transmission mechanism independently opening and closing the respective opening and closing blades 2 and 3 to a side opposite to the energizing direction is provided on the driving means. A range wherein one of the opening and closing blade 2 or 3 is stopped and the other opening and closing blade 2 or 3 is opened or closed is provided at least on a part of an operation range of the driving means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245331-A (JP)
Title: Deodorizing filter and production method for deodorizing filter material
Inventor: TAKAHASHI KENZO
IPC: F24F1/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing filter which achieves excellent deodorizing performances for hydrogen sulfide, methyl mercaptan and ammonia, and moreover, a longer life in the deodorizing functions even for a higher concentration of ammonia.  <P>SOLUTION: A honeycomb ventilation structural body 1 is structured by using paper as a base material, which is produced by mixing cellulose fibers, synthetic fibers and a pulverized activated carbon, and compositely sticking copper ions and phosphoric acid thereon. The ventilation structural body is structured by using a sheet-like material as a base material which is the base material obtained by supporting the pulverized activated carbon on a nonwoven fiber and compositely sticking material the copper ions and the phosphoric acid thereon. Moreover, the ventilation structural body is structured by using a base material obtained by carrying the pulverized activated carbon on a urethane foam and compositely sticking the copper ions and phosphoric acid thereon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245313-A (JP)
Title: Body position changing type bed device
Inventor: YAMAMOTO TSUNEO
IPC: A61G7/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, lightweight, convenient and easy-to-use bed device that prevents a bedsore by helping a person automatically toss and turn on a bed without the help of an attendant.  <P>SOLUTION: First and second bed plate positions 4 and 5 and second and third bed plate portions 5 and 6 alternately displace to a horizontal normal position and a use position in which they bend down in the form of a trough by the alternate energization and driving of a first motor 19 having a rod 19a and a second motor 22 having a rod 22a. Since the tossing and turning change of the positions can be realized by the extension and contraction displacement of the first and second motors 19 and 22 provided with the rods 19a and 22a and a pantograph mechanism 14, the length of the rods 19a and 22a and the pantograph mechanism 14 can be reduced, and the possibility of reducing the heights and widths makes the device small and lightweight, and easy-to use.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254428-A (JP)
Title: Control system for automatic transmission
Inventor: MURAKAMI SHINICHIRO
IPC: F16H61/12
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an extremely high speed rotation of an element as a part of a speed change mechanism when a hydraulic engaging device to be engaged in a high speed range is not engaged.  <P>SOLUTION: A control system for an automatic transmission comprises the speed change mechanism for outputting rotation of an input shaft to an output shaft after a speed change, a plurality of frictional engagement elements engaged and disengaged to establish each speed range of the speed change mechanism; a plurality of hydraulic servo devices for engaging and disengaging the frictional engagement elements respectively by supplying and draining an output oil pressure corresponding to an electrical signal supplied to solenoid valves; and an input shaft rotating speed detector and an output shaft rotating speed detector for detecting rotating speeds of the input shaft and output shaft respectively. When a command is sent to engage a high speed range frictional engagement element continuously engaged and coupled to the input shaft in a high speed range, out of the frictional engagement elements, a determination is made whether or not the rotating speed of the input shaft is not lower than an allowable value set in correspondence with the rotating speed of the output shaft in every speed range, and if it is not lower than the allowable value, a command is sent to disengage the high speed range frictional engagement element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254283-A (JP)
Title: Variable speed pump control system
Inventor: IYODA MASANORI
IPC: F04B49/06
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable speed pump control system wherein inexpensiveness of a standard specification model is made compatible with easy adjustment to specific specifications.  <P>SOLUTION: The variable speed pump control system comprises: a variable speed control part 40 for operating a motor at variable speed; a first control part 30a with a standard function of automatic operation control on a feedwater pump based on the detection at least of a discharge flow rate and pressure of the pump; a second control part 50 with a special function; a variable speed control part 40 for operating the pump at variable speed; and a communication line for connecting the first control part 30a, the variable speed control parts 40 and the second control part 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264634-A (JP)
Title: Hooking signal transmitting method and ip gateway device for transmitting hooking signal
Inventor: ENDO NOBUYUKI
IPC: H04M3/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a hooking signal on an IP network 4 regardless of the call control procedure of a VoIP (Voice over IP).  <P>SOLUTION: A VoIP gateway device 1 detects the continuation time of the hooking signal transmitted from an accommodated exchange 2 and acquires the time stamp of an audio IP packet storing an audio signal received from the accommodated exchange 2 in such a case. Then, a hooking IP packet storing them is generated and reported to an opposed apparatus via the IP network 4. Besides, after a timing to transmit an audio signal restored from the audio IP packet having the time stamp contained in the hooking IP packet received from the IP network 4 to the accommodated exchange 2, the hooking signal having the continuation time contained in the hooking IP packet is sent to the accommodated exchange 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259869-A (JP)
Title: Dna nanocage by self-organization of dna and method for producing the same, and dna nanotube and molecular carrier using the same
Inventor: MATSUURA KAZUNORI
IPC: C12N15/09
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanocage formable only by mixing only three kinds of oligonucleotides using little energy and consisting of DNA, a method for producing a DNA nanocage capable of easily and economically constituting DNA nanocage through one-step operation, a nanotube in which the nanocage is connected and fused in a one-dimensional direction, and a molecular carrier capable of reversibly including a plurality of nanoparticles such as a metallic fine particle and a protein in the inner space.  <P>SOLUTION: A DNA nanocage consists of three kinds of oligonucleotides having a designed sequence and is formed by self-organizing a double-stranded DNA branched in three directions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258463-A (JP)
Title: Heat exchanging structure of casing
Inventor: KOYAMA TOSHIHIKO
IPC: H05K7/20
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve radiation effects in a heat exchanging structure of a closed casing by increasing heat transfer efficiency between inside air and a radiator, and effectively utilizing an outside airstream for cooling.  <P>SOLUTION: The casing 1 is provided with the radiator 11 at one side fade 14 so as to be exposed to the inside and outside of the casing 1. The radiator 11 is provided with vertically extending fins 13 covering the portion of the radiator 11 exposed outside. The casing 1 is also provided with a duct 12 whose upper end and lower ends are open.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176509-A (JP)
Title: Sound insulating wall mounting structure
Inventor: KOGA HIDEO
IPC: E01F8/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide sound insulating wall mounting structure allowing restoration work to be quickly performed at a low cost by facilitating the attachment/ detachment of a wire rope for preventing the fall of a post caused by an accident on a superhighway.  <P>SOLUTION: In this sound insulating wall mounting structure with a sound absorbing plate placed on a cover for covering a fall preventing wire rope passed through a post, the cover 10 comprises a lower stage panel 10A and a screening panel 10B. The lower stage panel 10A fixed to post side member furring strips 12 comprises an upper face part 10a with the sound absorbing plate arranged thereon after covering the wire rope 6; a side face part 10b for covering the other side face side of the wire rope 6; and an opening part 10c for opening one side face side of the wire rope. The screening panel 10B blocks the opening part of the lower stage panel in an openable/closable manner. The opening part may be supported by fixing the upper face edge of the lower stage panel through a furring strip member and the screening panel may be formed to have a length equivalent to the spacing of the posts and to be independently separable in every space between the posts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266328-A (JP)
Title: Method for checking completion of screw driving of electric driver and device for checking completion of screw driving of electric driver
Inventor: ITO SATOSHI
IPC: B25B23/14
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for checking completion of screw driving of an electric driver and a device for checking completion of screw driving of the electric driver which can check completion of screw driving without remodeling the electric driver currently sold in the market.  <P>SOLUTION: When driving a screw with the electric driver, a change in an electric current value at start and lock of alternating current flowing through the electric driver is detected and a screw driving completion signal is taken out so as to check completion of screw driving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273967-A (JP)
Title: Current detector for communication line
Inventor: TANIGUCHI KATSUMI
IPC: H04M1/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detector for a communication line which is small in size and low in cost without being affected by other parts.  <P>SOLUTION: The current detector for the communication line is provided with: a detection resistor R1 placed in series with a communication line; a DC voltage detection circuit 2 for detecting a DC voltage across the resistor R1; first and second comparators 3, 4 for discriminating whether the DC voltage is higher than a voltage Vr1 or lower than a voltage Vr2; a DC current photocoupler drive circuit 5 for driving a DC current photocoupler circuit 6 when the DC voltage is higher than the voltage Vr1 or lower than the voltage Vr2; an AC current detection circuit 7 for detecting an AC current flowing through the detection resistor R1 on the basis of the DC voltage across the detection resistor R1; and an AC current photocoupler drive circuit for driving an AC current photocoupler circuit 8 on the basis of the detected AC current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266532-A (JP)
Title: Plastic sheet having bending rule and rule blade therefor
Inventor: HASHIMOTO TADASHI
IPC: B31B50/25
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic sheet having bending rule constituted so as to obtain bending characteristics and flexibility, to suppress the generation of warpage, undulation or the like and to mechanically bend the sheet, and a rule blade therefor.  <P>SOLUTION: A bending rule 2 provided at the bending part of a plastic sheet 1 is constituted so that shallow groove parts 3 are longitudinally formed to the bending rule 2 along the bottom surface part 2b thereof at a predetermined interval and a large number of groove parts 4 deeper than the shallow groove parts 3 are longitudinally formed along the bottom surface part 2b between the shallow groove parts 3 and 3. The rule blade 6 for the plastic sheet to be provided with the bending rule 2 is constituted so that blade parts 7 shallow in thrust quantity are longitudinally formed along the top surface part 6b of the rule blade 6 at a predetermined interval and a large number of blade part 8 deeper than the shallow blade parts 7 in thrust quantity are longitudinally formed along the top surface part 6b between the shallow blade parts 7 and 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278043-A (JP)
Title: Covered yarn
Inventor: YUKI HIROYUKI
IPC: D02G3/38
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covered yarn having durability, converging properties, moderate rigidity, etc.  <P>SOLUTION: The covered yarn 1 is formed by winding up a core 2 composed of a spun yarn or a fiber bundle with winding yarns 3a and 3b composed of two monofilaments in the opposite directions at a nearly prescribed interval so as to cross the winding yarns 3a and 3b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003268585-A (JP)
Title: Water electrolyzer and method for operating the same
Inventor: HORIGUCHI MICHIKO
IPC: C25B9/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water electrolyzer capable of managing the water quality of a electrolyzing cell by maintaining prescribed electrical characteristics in a continuous operation for a long period and to provide a method for operating the same.  <P>SOLUTION: The water electrolyzer has a water level regulator 30 for replenishing a gas-liquid separator 13 on an anode side with pure water, a water storage tank 32 to be introduced with the blowdown water from the separator 13 on the anode side through piping 38 for blowdown disposed to be connected to the separator 13 on the anode side, a pure water supply line 37 for purifying the water in the water storage tank by an ion exchange resin cylinder 34 and introducing the pure water into the regulator 30, a specified resistance measuring instrument 40 for the water disposed on the piping 38, and a controller 41 for increasing the discharged volume of the blowdown water when the specific resistance value measured by the instrument 40 drops and attains the prescribed value and replenishing the gas-liquid separator on the anode side with the pure water by accompanying the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240041-A (JP)
Title: Bump rubber
Inventor: FUKUDA KAZUTO
IPC: F16F9/58
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bump rubber capable of combining and using respective components having different size in response to various type.  <P>SOLUTION: The bump rubber comprises three components, namely a bellows- like urethane bump 1, a rubber mount 2 having a projection 21 of an inner wall engaged with a groove 11 for mount disposed on the outer periphery of the upper end of the urethane bump 1 and a mounting hole 22 mounting it to a damper rod in its center, and a bellows-like dust boot 3 having in its upper end surface a collar 31 engaging with the groove 12 for the dust boot disposed in the outer periphery of the urethane bump 1. Respective components having at least two sizes and a common module can be combined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275687-A (JP)
Title: Waste sorting treatment equipment
Inventor: AKIMOTO KENJI
IPC: B07B1/22
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide waste sorting treatment equipment capable of accurately sorting a recyclable matter by first sorting sand/broken stone from a mixed non-combustible matter being a building waste to recover the same and capable of reducing the volume of matter finally subjected to incineration and disposal.  <P>SOLUTION: In the waste sorting treatment equipment for treating the mixed non-combustible matter being the building waste including earth and sand, concrete, wood, paper, plastics, metals or the like, a rotary elutriator 1 is provided, and a magnetic force sorter 2 and a first non-combustible matter cleaner 4 are provided to the rear stage of the rotary elutriator 1. Sand/broken stone is first sorted from the mixed non-combustible matter from which metals are removed by the magnetic force sorter 2 by the first non-combustible matter cleaner 4 to make it possible to recycle high quality sand/broken stone.  <P>COPYRIGHT: (C)2003,JPO