baber/WOPTO huggingface dataset:
Patent JP-H1160737-A (JP)
Title: Water absorbing and water holding material and its production
Inventor: TAMADA YASUSHI
IPC: C08H1/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To produce the subject material, producible in a simple production process at a low cost, capable of manifesting excellent biocompatibility and biodegradability (environmental protection properties) and useful as a paper diaper, a cosmetic, a soil water holding agent or the like by including a specific protein as a principal component therein. SOLUTION: This water absorbing and water holding material contains (A) a sulfated silk protein as a principal component. The material is obtained by treating (X) a silk protein, e.g. fibroin with (Z2 ) a sulfating agent such as chlorosulfuric acid or fuming sulfuric acid in (Z1 ) a reactional solvent such as pyridine (by dispersing, e.g. the protein X in the solvent Z1 , providing a dispersion of the protein X and adding the resultant dispersion into a previously prepared mixture of Z2 and Z1 ), neutralizing the obtained reactional mixture with (Z3 ) an aqueous solution of a basic compound and recovering the material therefrom.
Patent JP-H0782725-A (JP)
Title: Permeable erosion control weir levee
Inventor: MIZUYAMA TAKAHISA
IPC: E02B7/02
Filed: 1993-09-17
Abstract: PURPOSE:To prevent the run-off of gravel and earth caught in the case of the generation of debris flow while holding an earth control function. CONSTITUTION:Solid frames 1 arranged to a riverbed 5 are such that vertical bar-shaped members 2 and horizontal bar-shaped members 3 are constructed in the shape of a grid in the directions of cross and vertical sections, the upper stream side of a river along lengthwise of the river is higher than the lower stream side thereof and that the height from the riverbed 5 of the upper most stream side to the horizontal bar-shaped members 3 is 2-3 times of a diameter of a giant gravel R. An interval between the horizontal bar-shaped members 3 on the upper side from the height is smaller than the diameter of the giant gravel R. According to the constitution, the connection of a group of giant gravel caught with the giant gravel having larger than 2-3 times of the diameter of the giant gravel R is not broken, so that the gravel and earth caught by being attributed to the breakdown of the connection of a group of giant gravel can not be made to run off again.
Patent JP-S61100549-A (JP)
Inventor: JIYON JII FUA RIYUU
IPC: C07C211/19
Filed: 1985-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60124387-A (JP)
Inventor: NAKAI SHIGERU
IPC: A47G27/02
Filed: 1983-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1077602-A (JP)
Title: Asphalt paving material
Inventor: MATSUSHITA MASAYUKI
IPC: C08L95/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To save resources, such as crushed stone used as an aggregate and to cope with chronic insufficiency in an asphalt aggregate by a method wherein ash discharged from a refuse incinerating yard is reheat-treated to produce molten slag, which is mixed in the aggregate. SOLUTION: Incinerated ash discharged from a refuse incinerating yard is charged in an ash melt furnace, such as a plasma melt furnace or an arc melt furnace, and to effect elution of metals from incinerated ash, heating treatment is effected at a high temperature of 1400-1500 deg.C. After formed slag is reheat-treated at a heating temperature of approximate 1000 deg.C and crystallized, the slug is brought into gradual cooled slug. After the passage of it through a crashing process, grains are equalized into a necessary grain size by a screening machine. The molten slag is mixed in an aggregate. In which case, it is preferable that a mixing ratio of molten slag is set to 40% and it is preferable that glass particles with a high grain size are mixed in the aggregate.  Glass waste material is crushed by a crusher to produce polyhedron particles with a high grain size of approximate 10mm, which are used as the glass particles.
Patent JP-2000067358-A (JP)
Title: Traffic prediction method, traffic prediction device, and recording medium having recorded control program thereon
Inventor: OGAWA TOMOAKI
IPC: G08G1/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time of the traffic information prediction on an area. SOLUTION: From the inputted traffic information of plural links, the traffic information inside a predetermined area is selected and calculated (step 11). Then, the obtained traffic information of the area is stored (step 12). Then, from the stored traffic information of the area, the traffic information of the area is predicted (step 13). Since the traffic information of the area is selected from the inputted traffic information of the links and predicted, an efficient prediction processing is made possible.
Patent JP-H0959861-A (JP)
Title: Napped nonwoven fabric and its production
Inventor: NOGI TAKASHI
IPC: D04H3/105
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a napped nonwoven fabric suitably useable as a sweeping fabric excellent in stain removing performance. SOLUTION: This napped nonwoven fabric uses a split type conjugate fiber as a component fiber. Many fiber loops 1 formed by a part of the split type conjugate fiber which is a component fiber exist on the one side of the napped nonwoven fabric. The fiber loop 1 is formed of a split fiber group developed by splitting of the split type conjugate fiber. A thermally pressed part 2 preferably exists in a part of the area in which the fiber loop 1 does not exist. In the thermally pressed part 2, split type conjugate fibers are pressed by softening or melting of a thermoplastic resin having the lowest melting point in two or more fiber-forming thermoplastic resin components forming the split type conjugate fiber. The split type conjugate fiber is preferably a filament and has preferably 2-8 denier fineness and preferably <=15mm height of the fiber loop 1.
Patent JP-2000063872-A (JP)
Title: Heat conductive grease composition
Inventor: YAMADA KUNIHIRO
IPC: C10M113/08
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation grease composition having excellent water resistance in spite of using aluminum nitride as a filler. SOLUTION: A heat conductive grease composition comprises (A) 50-95 wt.% aluminum nitride powder having been surface-treated with an organosilane of the general formula: R1aR2bSiY4-a-b (wherein R1 is a 6-20C alkyl group or a 6-20C alkyl group in which the hydrogen atoms bonded to the carbon atoms are partially or entirely substituted with a halogen atom; R2 is a 1-20C hydrocarbon group or a 1-20C hydrocarbon group in which the hydrogen atoms bonded to the carbon atoms are partially or entirely substituted with a halogen atom; Y is hydrolyzable group; a is an integer of 1-3; b is an integer of 0-2; and a+b is an integer of 1-3) and/or a partially hydrolyzed condensate thereof and (B) 5-50 wt.% at least one base oil selected from a liquid silicone, a liquid hydrocarbon oil and a fluorinated hydrocarbon oil.
Patent JP-H0394313-A (JP)
Title: Double-level distributing reservoir controller
Inventor: IMAI KUMIKO
IPC: G05D7/06
Filed: 1989-09-07
Abstract: PURPOSE:To efficiently utilize a distributing reservoir by regarding plural reservoirs having respectively different reservoir capacity and different shapes as one distributing reservoir to utilize the reservoir. CONSTITUTION:A reservoir A is a low position reservoir formed on the lower ground and a reservoir B is a high position reservoir. Inflow water QI is allowed to directly flow into the reservoir B, but is allowed to flow into the reservoir A through an inflow rate adjusting valve MI and an outflow rate adjusting valve MO is arranged on the outflow side of the reservoir B. Since the opening of the valve MI is controlled by water level fixing control and that of the valve MO is controlled by flow rate fixing control, the two reservoirs A, B having respectively different levels can be utilized as one distributing reservoir having reservoir capacity QA + QB. Consequently, the distributing reservoir can be efficiently utilized.
Patent JP-H1161292-A (JP)
Title: Copper-carbon fiber composite and its production
Inventor: KANEDA JUNYA
IPC: C22C47/14
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a copper-carbon fiber composite having a low coefft. of expansion and high heat conductivity by incorporating a specified metallic element into the interfaces between a copper matrix and carbon fibers and allowing specified interfacial layers to exist. SOLUTION: The copper-carbon fiber composite contains a metallic element having a higher m.p. than copper and forming a compd. with carbon in the interfaces between the copper matrix made substantially of only copper and carbon fibers and has interfacial layers formed by allowing the metallic element to react with Cu and/or C or to enter into solid soln. in Cu and/or C. The metallic element is preferably Si, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta or W. The carbon fiber content of the composite is preferably 20-70 vol.%. In the case of <20 vol.%, thermal expansion suppressing effect is low. In the case of >70 vol.%, heat conductivity is reduced. The average thickness of the interfacial layers is preferably <=2 μm. In the case of >2 μm, heat conductivity is reduced.  The composite is produced by mixing Cu powder with carbon fibers and powder of the metallic element and press-compacting the mixture under heating in a short time.
Patent JP-H0980529-A (JP)
Title: Shake correction camera
Inventor: TAGUCHI FUMIYA
IPC: G03B5/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To accurately judge the capacity of a battery in the case a high current is fetched when shake correction control is performed. SOLUTION: This camera is provided with a shake detection part for detecting shake acting on the camera, a shake correction mechanism part for changing the optical axis of a photographing optical system in order to correct image blurring due to the shake, a control part (master CPU 114, etc.) controlling the shake correction mechanism part based on an output signal from the shake detection part, and a battery check part (master CPU 114, battery check circuit 127, etc.) for performing the battery check of a power source for driving the shake correction mechanism part when a signal indicating the completion of exposure is received.
Patent JP-H0976406-A (JP)
Title: Multilayered material having metal layer and container thereof
Inventor: KATO SHUNICHI
IPC: B32B15/08
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of such a subject that an aroma of content is adsorbed by the resin layer forming the innermost layer and acetaldehyde is transferred to the content and the taste of food is deteriorated when the content is food. SOLUTION: A polymerized resin containing at least one component selected from 2,6-naphthaline dicarboxylic acid, 2-hydroxy-6-naphthoenic acid and 2,6-naphthalin diol or a polymerized resin based on 2,6-naphthaline dicarboxylic acid and dihydric alcohol or a resin polymerized using 2-hydroxy-6-naphth oenic acid and p-oxybenzoate is provided on a metal layer 1 composed of a metal plate or foil as a surface layer 2 to form a multilayered material and a container is molded from this multilayered material.
Patent JP-H0982053-A (JP)
Title: Disc
Inventor: TAKEDA TETSUJI
IPC: G11B23/023
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To pack a disc so that printed characters are easy to read, by engraving a positioning notch in an inner wall face of a rotary shaft hole of the disc. SOLUTION: Printed characters A.B.C.D such as a title or the like are printed on a surface of a compact disc 1 accommodated in a case 2. In order to allow the printed characters to be read conveniently when a case lid 3 is opened, a positioning notch 5 is engraved in an inner wall face of a rotary shaft hole 4 at the center of a disc-like compact disc 1. The notch 5 is formed in a lateral U-shape, a U-shape, a triangular shape or another suitable shape, and a plurality of notches 5 are formed, if necessary. If a printing direction is set on the basis of the notch 5, a post-treatment can be done easily in a constant direction set with the utilization of the notch 5. The notch 5 may be formed when the disc is manufactured, that is, before the characters are printed, or the notch 5 may be formed simultaneously with the printing.
Patent JP-2000044910-A (JP)
Title: Hot melt adhesive composition
Inventor: MATSUDA EIJI
IPC: C09J11/06
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition having improved water resistance by incorporating a resin comprising an ethylene/vinyl acetate copolymer saponificate and a polyamide and an alkoxy silicon compound. SOLUTION: This composition comprises 100 pts.wt. resin comprising 10-90 wt.% ethylene/vinyl acetate copolymer saponificate and 10-90 wt.% polyamide and 0.01-5 pts.wt. alkoxy silicon compound. The alkoxy silicon compound which can be desirably used is exemplified by tetraethoxysilane. It is also possible that the resin additionally contains a crosslinking agent such as a polycarboxylic acid anhydride, a plasticizer, etc. It is desirable that the resin contains 0.01-5 wt.%, based on the resin component, polycarboxylic acid anhydride and 1-50 wt.%, based thereon, plasticizer. To produce the composition, it is desirable to adopt a melt kneading process, which is desirably carried out at 60-300 deg.C for 30 sec to 30 min. Alternatively, the alkoxy silicon compound may be infiltrated into pellets or a powder prepared through pre-kneading the resin component alone.
Patent JP-H0672326-A (JP)
Title: Air conditioning device for vehicle
Inventor: NAKAJIMA KUNIHIRO
IPC: B61D27/00
Filed: 1992-08-31
Abstract: PURPOSE:To provide an air conditioning device for a vehicle in which both the number and the kinds of a heat insulating material can be remarkably reduced and sticking workability of the heat insulating material can be improved. CONSTITUTION:It is devised possible to stick a heat insulating material 27 on the flat surface of a plate 21 by covering the upper part of an air conditioner main body consisting of an interior unit part mounted on the ceiling part of a vehicle and an exterior unit part by means of a cover 20 and composing this cover 20 of an arch plate 21, a reinforcing member 22 provided on the outside of this plate 21 and the heat insulating material 27 provided on the inside of the plate 21.
Patent JP-H1059786-A (JP)
Title: Foamed mortar
Inventor: SHIRASAKA MASARU
IPC: C04B38/10
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a foamed mortar which does not defoam even when a fly ash is added and which is stable till specified strength is obtd. SOLUTION: A slurry is preferably by adding 40 to 100 pts.wt. of water to 100 pts.wt. of a hardening agent consisting of cement and fly ash an adding 0.5 to 5 pts.wt. of an antidefoaming agent to 100 pts.wt. of the hardening agent. Foam having >0.03 specific gravity are produced by introducing minute bubbles of air into a soln. of a foaming agent having <=0.5wt.% concn. and are mixted to the slurry in the range of slurry/foam volume ratio from 80/20 to 30/70.
Patent JP-H0575873-A (JP)
Title: Image forming device
Inventor: SAKURAI TOSHIO
IPC: G06T3/00
Filed: 1991-09-12
Abstract: PURPOSE:To reduce memory capacity by storing picture data after compressing it. CONSTITUTION:The data inputted from an external interface 1 is stored in a RAM 6 by a CPU 3 and is expanded in a bit map with a font within a ROM 7 being referenced as necessary. The expanded data is written in a bit map memory 5 after the data is compressed by a compression and elongation circuit 4. Next, when a printing instruction is inputted from the external interface 1 or a control panel 2, the CPU 3 starts a printing operation. Namely, After the CPU 3 performs the reading of data for a compression and elongation circuit 6, the compression data is read from the bit map memory 5 by the compression and elongation circuit 6 and is elongated, the printing operation is started by transmitting the data to a printer engine 9 through a FIFO memory 8.
Patent JP-S61111480-A (JP)
Title: Synthetic aperture radar
Inventor: SHINOHARA HIROSHI
IPC: G01S13/90
Filed: 1984-11-05
Abstract: PURPOSE:To keep a range resolution constant and to obtain a picture with high quality by changing the frequency width of a signal corresponding to the variation of an off-nadir angle. CONSTITUTION:When an off-nadir angle information alpha transmitted from an antenna part6 is inputted, a sine address arithmetic part obtains an address in a ROM where the value of a sine alpha is stored. Then 1/(sine alpha) is calculated, and next k/2.deltar (deltar is range resolution) is calculated in a constant arithmetic part 9 to take the AND of the 1/(sine alpha) output and k/.deltar, whereby K/3adeltar./sine alpha(DELTAf/2; DELTAf is a signal frequency width) is obtained. The values of the deltak and the k are variable, but sometimes they are fixed. Where they are variable, they vary by a satellite height H from the ground and the resolution deltar. Then the sum and difference between a central frequency f0 and the DELTAf/2 (f0+ or -DELTAf/2) are obtained. In order to change oscillation frequency by control of a voltage, a voltage controlled oscillation part 2 obtains a voltage corresponding to [f0-DELTAf/2, f0+DELTAf/2] based on the characteristic curve of a VCO voltage con trolled signal arithmetic part, and transmits it to a voltage controlled oscillation part 2.
Patent JP-S6387516-A (JP)
Title: Coal-water slurry burner
Inventor: AZUMA TOSHIHIKO
IPC: F23C99/00
Filed: 1986-09-30
Abstract: PURPOSE:To shorten the firing distance of the burner and to make it possible to control the combustion against the external disturbance by forming a preliminary combustion chamber having a spatial extension coaxially with respect to a fuel nozzle and disposing a heater at the outer part of said chamber. CONSTITUTION:A fuel which has been pulverized and ejected through a fuel nozzle is diffused into a preliminary combustion chamber 4 having a large spatial extension, and its speed is rapidly lowered. Since the fuel is heated by a heater 7, the moisture contained in the fuel is rapidly evaporated. Then, the fuel is mixed with secondary air. Upon this occasion, the temperature rise of the fuel is achieved sufficiently the evaporation of the moisture before the mixing of secondary air is also conducted sufficiently and further the secondary air mixing time is prolonged. Accordingly, it is possible to bring the ignition position close to the burner surface. Thus, the ignition distance can be shortened, and the combustion can be controlled sufficiently even if an external disturbance is produced.
Patent JP-H08100138-A (JP)
Title: Matte electrodeposition coating composition
Inventor: SHIOTANI TOSHIHIKO
IPC: C09D133/26
Filed: 1994-09-28
Abstract: PURPOSE: To obtain the subject composition, containing a binder comprising an aqueous copolymer containing fluorine and an acrylic copolymer respectively having specific substituent groups and useful for forming films, excellent in appearance, matte degree, and further weather and acid resistances, etc., without any unevenness of gloss. CONSTITUTION: This composition contains a mixture of (A) 40-80wt.%, preferably 50-75wt.% aqueous copolymer, containing fluorine and having carboxyl and hydroxyl groups with (B) 60-20wt.%, preferably 50-25wt.% acrylic copolymer having alkoxysilane groups and groups of the formula CONHCH2 OR (R is a 1-3C alkyl) as a binder. Furthermore, the component (A) has preferably 5-150 acid value, 25-120 hydroxyl value and 2000-150000 weight-average molecular weight. The component (B) preferably comprises 0.1-30wt.% copolymerizable unsaturated monomer containing the alkoxysilane group and 5-50wt.% α,β- monoethylenically unsaturated monomer of the formula CH2 =C(R<1> )CONHCH2 OR (R<1> is H or methyl) as essential components and the balance of other unsaturated monomers.
Patent JP-S59122772-A (JP)
Title: Device for knocking suppression of engine
Inventor: TANAKA HIDEKI
IPC: F02D19/12
Filed: 1982-12-29
Abstract: PURPOSE:To supply an anti-knocking agent always at an optimum value, in good following-up to the changing knocking generation characteristic owing to secular change, variation in engine performance, etc. CONSTITUTION:The CPU30 of a control device 27 determines from the reference value map stored in No.1 memory 31 a reference value Qo for the supply amount of anti-knocking agent A in accordance with the operating condition of the engine to be determined by the number-of-revolution signal N of engine and a suction neg. pressure signal P as well as determines from a correction value map stored in No.2 memory 32 a correction value Kn to correct the supply amount of the anti-knocking agent A to the engine, and then an operation is performed to obtain the actual amount Q of the anti-knocking agent A supplied to the engine on the basis of these reference value Qo and correction value Kn, whereafter a control signal as the result of this operation is emitted for a solenoid valve 16 of the anti-knocking agent supply device 10 so as to carry out the control so that the intended amount of anti-knocking agent A is supplied.
Patent JP-H0683226-A (JP)
Title: Release agent applying roller
Inventor: FUSHIKI TAKEO
IPC: G03G15/20
Filed: 1992-09-01
Abstract: PURPOSE:To obviate bleeding out of a release agent even if the low-viscosity release agent is used and a copying machine, etc., are stopped over a long period of time by constituting this roller of a release agent storage part having through-holes penetrated to the surface, a microporous film layer formed on the surface of the release agent storage part and a fibrous layer on the outside flank of the microporous film layer. CONSTITUTION:The release agent storage part 12 is a hollow pipe made of metal or rigid plastic disposed rotatably in the upper part of a fixing roller and the release agent 16 is housed therein. The many through-holes 13 penetrating to the surface are formed in this release agent storage part 12 and the release agent 16 stored in the release agent storage part 12 migrates through these through-holes 13 to the microporous film layer 14 formed on the surface of the release agent storage part 12. The release agent diffuses along the boundary with the release agent storage part 12, intrudes into the micropores of the microporous film layer 14 in the process of the diffusion and leaches to the fibrous layer 15 side formed on the outside surface of the microporous film layer 14 through these micropores. The release agent is then held in the spacings among the constituting fibers of the fibrous layer 15 and is diffused into the fibrous layer 15. The release agent is thereafter applied on the surface of the fixing roller in contact with the fibrous layer 15.
Patent JP-2000129413-A (JP)
Title: Carbon fiber-containing metallic material and its production
Inventor: KAKEGAWA HIROYA
IPC: D01F9/145
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a metallic material having high thermal conductivity and small in a thermal expansion coefficient nearly equal to that of a semiconductor device. SOLUTION: This material is provided with a matrix composed of a metallic material and silicon-contg. carbon fibers contained in the matrix. The silicon- contg. carbon fibers contain silicon carbide in such a manner that its content is gradually reduced from the surface layer part side toward the center part. The silicon-contg. carbon fibers to be used here are formed by subjecting pitch series anisotropic carbon fibers, e.g. having 0.1 to 20 μm diameter, 50 to 3,000 μm average fibrous length and 100 to 1,500 W/mK thermal conductivity and heat-treated at 2,000 to 3,000 deg.C to treatment by using gaseous silicon monoxide.