baber/WOPTO huggingface dataset:
Patent JP-2004097137-A (JP)
Title: Buoyant body for seedling raising container and seedling raising method
Inventor: SUYAMA JUN
IPC: A01G31/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buoyant body on which a plurality of seedling raising containers can be put and in which installation and recovery operation of these containers can efficiently be carried out.  <P>SOLUTION: The buoyant body 1 for seedling raising container supports so that at least lower side of a seedling raising container 2 in which a seedling raising material is packed is immersed in water W and the buoyant body 1 is formed in a size by which a plurality of seedling raising containers 2 can be put thereon and has such flexibility capable of rolling it in a roll-like shape. The buoyant body 1 is composed of a foamed resin and lamination is applied to the upper surface thereof. Through holes by which the upper surface is made to communicate with the lower surface are provided in the buoyant body 1 and these water through holes act also as marks expressing arranging positions of seedling raising containers 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104692-A (JP)
Title: Automatic gain controller, automatic gain control method, and automatic gain control program
Inventor: MIYABE MASAFUMI
IPC: H03G3/30
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To quicken recovery after suppressing excessive input while suppressing a sense of incongruity in listening feel.  <P>SOLUTION: When the level of a sound signal inputted to a B input of a comparator 14 is higher than a threshold value A, an AAT (attack time) value is attenuated by outputtting a pressure reducing valve C to an adder-subtracter 26, and a boosting value D stored in a smoother 21 is outputted to the adder-subtracter 26 by outputting the boosting value D to the smoother 21. Consequently, a steepness of recovery after suppressing excessive input is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107011-A (JP)
Title: Sheet feeder
Inventor: GOTOU YOSHIHITO
IPC: B65H1/26
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow sufficient coping-with even when stopping positions of a sheet supply tray are dispersed widely.  <P>SOLUTION: This feeder 10 is constituted of the feed tray 18 and a drive unit 26 arranged in a copying machine body. An output side joint 44 formed with involute teeth 48 is fixed in a tip part of an output shaft 42. An input side joint 46 formed with another involute teeth meshed with the involute teeth 48 is fixed in an end part of a rod 34 for rotating a lever 36. The sufficient coping-with is thereby allowed even the stopping positions of the paper sheet supply tray 18 are dispersed widely, since the both joints 44, 46 secure an engaged condition (connected condition) within an axis-directional moving range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107147-A (JP)
Title: Liquid phase growth method
Inventor: MIZUTANI MASAKI
IPC: H01L21/208
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unnecessary growth of a crystal on the rear surface of a substrate and to provide a liquid phase growth method by which the productivity is enhanced in a liquid phase growth method comprising forming a semiconductor crystal thin film on the substrate from a solution obtained by dissolving a crystal material into a solvent such as metal.  <P>SOLUTION: In the liquid phase growth method, it is possible to grow the crystal only on the desired substrate side by floating a plurality of substrates on the surface of a flowing solution, and growing the crystal on the substrate surface brought into contact with the solution while moving the plurality of substrates by the flowing solution. Further, the movement of the substrates can be realized only by the flow of a melt without using a specific tool or a conveying mechanism, and the productivity can be enhanced by continuously growing the crystal on the plurality of substrates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108981-A (JP)
Title: Organometallic compound vaporizing/supplying arrangement
Inventor: HIRAHARA KAZUHIRO
IPC: G01N21/73
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaporizing/supplying arrangement for an organometallic compound capable of ICP (Inductive Coupled Plasma) analysis with a very high sensitivity and repeatability.  <P>SOLUTION: (1) A raw material container filed with an organometallic compound is connected with a carrier gas introducing conduit from a carrier gas source via a mass flow controller, (2) and a conduit which transfers the organometallic compound gas vaporized and accompanied by a carrier gas to an in-line monitor are connected, further, (3) a conduit leading the organometallic compound gas to a sample inlet of the ICP via the in-line monitor is connected with a conduit for reference gas for calibration, which is provided with a mass flow controller necessary for controlling a flow rate of the reference gas for calibration and a mass-flow controller for dilution for controlling the concentration of the reference gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246332-A (JP)
Title: Bag with zipper tape and its production method
Inventor: TADA TOYOTOMI
IPC: B65D33/22
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag with a zipper tape, whose main body is formed in a pillow or gusset shape, and which is superior in sealing and easy opening characteristics, in service suitability and productivity, and its production method.  <P>SOLUTION: In forming this bag with a zipper tape, a laminated film 1 laminating a sealant layer on its innermost layer is used and the main body of the bag is formed in a tubular pillow or gusset shape. One opening end of the bag formed as a mouth part is formed outwardly with a heat seal part for sealing the opening end, and with a perforation-like intermittent cut line 6 and an easy peel weak seal part 7 for opening the same in the order. On the further inside face of the same, a zipper tape 50 is heat adhered. The tape 50 is formed with a male and a female fitting parts in advance, and at a stage before folding the film 1 in a tubular shape, the tape is tentatively adhered to a predetermined position, formed in a tubular shape, and then heat sealed again to be mounted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004118322-A (JP)
Title: File information management device
Inventor: ITO TOMOAKI
IPC: G06F21/60
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file information management device capable of deleting the information relating to a file, from a magnetic disk device, and preventing the leakage of important confidential information.  <P>SOLUTION: This file information management device 7 is connected to an input device 4 and a magnetic disk device 6 having a file management information recording part 61 for recording the management information of the file, and a file content information recording part 62 for recording the content information of the file. The file management information management device 7 judges whether the deleted file is a file relating to a specific system or not, when it receives the instruction for deleting the file from the input device 3, and forbids the deletion of the deleted file. When it is decided that the deleted file is not the file relating to the specific system, not only the management information of the deleted file but also the content information is deleted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115684-A (JP)
Title: Water-based ink for ball-point pen
Inventor: TAKAGISHI IKUO
IPC: C09D11/18
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink prevented from blurring due to foam generation with time or decline in writing condition due to corrosion.  <P>SOLUTION: The water-based ink for ball-point pens is obtained by including a combination of a reductive substance, a compound having in the molecule one or more groups selected from sulfide, disulfide and mercapto groups, and one or more kinds selected from dithiophosphoric acid, a salt thereof or a derivative thereof, thiosulfuric acid and thiourea.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126897-A (JP)
Title: Advertisement distribution system
Inventor: OKUMA KOSUKE
IPC: G06Q30/06
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which efficiently distributes and receives distribution information useful for both a subscriber and an informant.  <P>SOLUTION: A time location server 110 automatically or manually obtains time location information 102 of the subscriber 101, constructs a time location information database 112, applies statistical processing based on the database 112, and constructs a statistical information database 113. Retrieval is made on the basis of the three databases in total, that is, the two databases 112, 113 and a public customer information database 115 constructed of customer information and distributes distribution information 105, including an advertisement or the like presented by the informant 104 of an advertisement agent or the like. In addition, the system is provided with: a mechanism for limiting the number of retrieval results to avoid personal identification by retrieval conditions 106; and a mechanism for charging for the number of retrieval keys and the number of retrieval results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128886-A (JP)
Title: Connection information supply apparatus, connection information supply program, authentication information supply apparatus, and authentication information supply program
Inventor: IKEDA NORIHIRO
IPC: H04W8/24
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of troublesome operations such as entry of an ID and a password or registration of an electronic certificate required when a network connection service is going to be enjoyed by utilizing a hot spot needing diversified authentication systems provided by a plurality of enterprises.  <P>SOLUTION: A profile server 106 executes authentication processing of a wireless digital camera 104 connected via an access point forming a hot spot area. When completing the authentication processing, the profile server 106 provides to the wireless digital camera 104 authentication information which the wireless digital camera 104 needs for executing authentication processing with an authentication server 102b of a hot spot service.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128232-A (JP)
Title: Ceramic junction, wafer holder, and semiconductor manufacturing equipment
Inventor: NATSUHARA MASUHIRO
IPC: H05B3/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic junction, such as a wafer holder used for semiconductor manufacturing equipment or the like, which inhibits damages to a junction caused by thermal shock and enhances reliability of junction.  <P>SOLUTION: The ceramic junction is arranged such that a ceramic member 1 whose temperature is raised up to 100°C or more is confronted with and jointed to the cylindrical or bar junction 10 whose thermal conductivity is different from that of the ceramic member 1. A portion of the side face of the junction 10 is provided with an inclined surface 10a which is inclined by an angle θ(0°<θ<90°) with respect to the face confronting the ceramic member 1, and/or a curved surface having a curvature R (R≥5mm). An intermediate junction may be interposed between the ceramic member 1 and the junction 10, or a protrusion may be provided at the rear of the ceramic member 1. Further, the intermediate junction or the protrusion may have the inclined surface and the curved surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123473-A (JP)
Title: Method for manufacturing titanium oxide
Inventor: SAKATANI YOSHIAKI
IPC: C01G23/053
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing fine titanium oxide particles suitable for use in formation of a photocatalytic material of a coating liquid used when photocatalytic activity is imparted to car materials and building materials, such as a window glass and side walls of a road, that is, a thin film showing photocatalytic activity and having a smooth surface.  <P>SOLUTION: In the method for manufacturing titanium oxide, a titanium compound is mixed with 2.1-3 times (by mol) as much base (expressed in terms of hydroxy groups) as titanium in the titanium compound and a foaming component (a peroxide such as hydrogen peroxide, ammonium peroxoborate, sodium peroxoborate or ammonium peroxodisulfate; an azo compound such as azodicarbonamide or azobisisobutyronitrile; a nitroso compound such as N,N'-dinitroso-N,N'-dimethylterephthalamide; an azide compound such as hydrogen azide; an amino acid such as glycine; or a polyol such as ethylene glycol or propylene glycol) and the resulting solid is fired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122716-A (JP)
Title: Cutter device for flat plate construction material
Inventor: HIGUCHI MASATO
IPC: B28D7/04
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact cutter device for a flat plate construction material, capable of speedily and positively cutting tiles.  <P>SOLUTION: The cutter device for a flat plate construction material comprises a tilting table 12 provided with a tilting surface for sliding down the tiles 30a to 30d in the tilting direction, a cutter 24 fitted on the tilting surface for cutting the tiles in a direction parallel with the tilting direction, and a cutter fixing means 16 for fixing the cutter. Preferably, the cutter device is provided with a side stopper 14 capable of abutting on the side of the sliding tiles to prevent the tiles from being deviated to the direction vertical to the tilting direction on the tilting surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134126-A (JP)
Title: Lighting fixture
Inventor: OKAMOTO MITSUHIRO
IPC: F21V19/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture with which a detachment and attachment work of a lamp is easy and rocking of the lamp due to vibration or the like of a fixture main body is negligible.  <P>SOLUTION: Two lamp-supporting springs 7 are arranged in a periphery direction of the fixture main body 1 in an equal interval from a lamp socket 3. Further, each lamp-supporting spring 7 is so arranged as to be in an equal interval from the lamp socket 3 in a periphery direction of a fluorescent lamp La, and to set an angle θ2 made by virtual lines M21, M22 connecting a center O2 of a virtual circle formed by a center line along a peripheral direction of the fluorescent lamp La and each lamp-supporting spring 7 to 30° to 90°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131876-A (JP)
Title: Acrylic fiber for carbon fiber production
Inventor: NISHIMURA ISAO
IPC: D06M15/643
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide acrylic fibers for carbon fiber production, so designed that flame-proofed fibers are prevented from mutual fusing in the flameproofing step and afforded with good convergence during traveling and also contaminant production in the baking oven is prevented in the carbonizing step.  <P>SOLUTION: The acrylic fibers for carbon fiber production are obtained by sticking 0.03-2.0pt(s).mass of a treatment agent on 100pts.mass of acrylic fibers. In addition, it is preferable that 10-60pts.mass, based on 100pts.mass of the treatment agent, of a hygroscopic agent be stuck. The treatment agent comprises an aminosilicone 500-5,000cst in viscosity at 25°C and a polyolefin 500-2,000 in average molecular weight in the mass ratio of (30:70) to (70:30).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134707-A (JP)
Title: Resin mold coil, mold transformer using the same, and method for manufacturing the mold transformer
Inventor: ITO YOSHIMITSU
IPC: H01F27/32
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a technology that can eliminate the surface correction of a coil after resin molding in a mold transformer.  <P>SOLUTION: A first insulation member is provided on the inner circumferential side of a coil conductor for excitation, a second insulation member 4 is provided on the outer circumferential side thereof, and then a third insulation member 11 with resin impregnation property is provided on at least either of the outer circumferential side of the first insulation member and the inner circumferential side of the second insulation member 4. Furthermore, an exterior facing material such as a scrubbed full-cured glass cloth is provided on the outer circumferential side of the second insulation member 4, and a resin is put into the inside of the exterior facing material 9. Thus, the mold transformer requiring no correction of the surface of the coil can be obtained after molding of the resin mold coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140045-A (JP)
Title: Abrasive for semiconductor and its production method
Inventor: KOSHIBE SHIGERU
IPC: B24B37/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry abrasive for processing an ultrathin semiconductor.  <P>SOLUTION: The abrasive for a semiconductor produced by coating a basic material with a plurality of metal oxides by compounding, coating, drying, or the like, contains a fine particle metal oxide having a mean particle size of 1-400 nm and a metal oxide having a functional group on the surface. Preferably, the coated part has such a structure as intermittent variation takes place from rough grains to fine grains and from high hardness to low hardness. An optimal quantity of an organic substance is used preferably for bonding. Furthermore, high purity and spherical shape are employed preferably from aspects of corrosion resistance and stress characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138292-A (JP)
Title: Expansion valve
Inventor: SHIMURA TOMONORI
IPC: F25B41/06
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise in passing a refrigerant by preventing the rapid response of a valve element of an expansion valve.  <P>SOLUTION: A valve body 30 of this expansion valve 101' has a valve chest 35, and controls a flow rate of the refrigerant from a channel 32c toward an evaporator by switching the flow rate at the valve element 32d and an orifice 32a. The refrigerant returning from the evaporator is passed through the channel 34, and returned to a compressor side. A delay member 50 is fitted to a rod 316' operating the valve element 32d. The negative pressure is applied to the channel 34 in starting the compressor, and a power element opens the valve element 32d, but the rapid valve opening is inhibited by the presence of the delay member 50, and the flowing noise of the refrigerant can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136317-A (JP)
Title: Metal mold for titanium casting
Inventor: ITO KOTARO
IPC: C23C8/36
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal mold for casting titanium or titanium alloy having poor running property of its molten metal.  <P>SOLUTION: The metal mold body for casting a titanium casting is made of ferrous metals or non-ferrous metals, such as titanium, molybdenum, nickel, their alloy, and has a cavity. A protecting material layer is integrally formed at least on the surface of the cavity. In this case, the protecting material layer is made of any one selected from the following group consisting of titanium, nickel, chromium, cobalt, or each of their compounds, carbon or its compounds, nitrogen or its compounds, and both of carbon or its compounds and nitrogen or its compounds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137808-A (JP)
Title: Apartment door device of rail flat
Inventor: TAI TOSHIO
IPC: E06B7/18
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device with high safety excellent in air-tightness and water-tightness with a simple structure when the upper surface of a rail is formed in an approximately flat shape and in the case a door is conveyed, it is constructed and it is opened and closed in the outside door device for an apartment house such as a mansion or the like.  <P>SOLUTION: The door forms a framework of upper and lower and right and left frames, a tight bar member is placed to the lower frame through a tight bar supporting member so as to enable up and down positions to be adjusted, it has a structure mounting a door lower tight material to the lower part of the tight bar member and, at the same time, it comprises a structure mounting the lower part of a surface panel of the door to the framework of the door by being bent to the inside so as to include a part of the lower part of the tight bar supporting member, the upper surface of a sill is formed in an approximately flat_shape, and the door lower tight material is brought into slidable contact with the upper surface of the rail. A return section at formed in the lower part of the surface panel, and it can be mounted to the framework of the door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173501-A (JP)
Title: Carrot juice and carrot potage
Inventor: KANEKO SETSUZO
IPC: A23L23/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide carrot juice and carrot potage each having no grassy smell and agreeably drinkable.  <P>SOLUTION: The carrot juice is produced by mixing juice obtained by crushing carrot 1 using a mixer to squeeze juice from the crushed carrot at normal temperature with apple juice so as to be agreeably drinkable. The carrot potage is obtained by mixing the carrot 1 with celery, crushing the mixture using a mixer to squeeze juice from the mixture followed by adding soup to the juice so as to have thickness to be agreeably drinkable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137229-A (JP)
Title: Aerosol for exterminating cockroach
Inventor: KADO KATSUYOSHI
IPC: A01N53/04
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol for exterminating cockroaches, having high insecticidal effect on cockroaches, excellent in its residual effect and free from stain in sprayed parts.  <P>SOLUTION: The aerosol for exterminating cockroaches comprises an insecticidal ingredient and inorganic powder having 100-200 ml/100g oil absorption amount and having ≤5 μm average particle diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142103-A (JP)
Title: Method for repairing existing pipe
Inventor: YAMADA MASAHIRO
IPC: F16L55/16
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing an existing pipe, capable of ensuring a desired flow rate by preventing the occurrence of the buckling of a resin pipe at a bent part even in an elbow pipe wherein the bent part of the existing pipe is right-angled.  <P>SOLUTION: In the method for repairing the existing pipe by inserting the resin pipe 1 held to a heated and softened state into the existing pipe P having the bent part E to cool and cure the same, a hard pig 2 is inserted into the resin pipe 1, which is held to the heated and softened state, inserted into the existing pipe P. Then, both of the hard pig 2 and the resin pipe 1 are moved to the other lateral part of the bent part E until the hard pig 2 is positioned at the bent part E and the resin pipe 1 is cooled and cured in such a state that the hard pig 2 is positioned at the bent part E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144578-A (JP)
Title: Packaging structure of vibrator
Inventor: ISHIKAWA SEIJI
IPC: G01C19/56
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a packaging structure by miniaturizing a vibrator and to avoid variation in the vibration characteristics of the vibrator when packaging the vibrator and a semiconductor integrated circuit chip for electrically controlling the vibrator on a substrate.  <P>SOLUTION: The packaging structure 1A comprises the vibrator 4, the substrate 2 having a pair of opposite surfaces 20A, 20B, a bonding wire 5 that supports the vibrator 4 without any contact with one opposite surface 20A and is electrically connected to the vibrator 4, and a semiconductor integrated circuit chip 6 that is packaged on the other opposite surface 20B of the substrate 2.  <P>COPYRIGHT: (C)2004,JPO