baber/WOPTO huggingface dataset:
Patent JP-H10195251-A (JP)
Title: Fireproof rubber composition
Inventor: MIURA HITOMI
IPC: C08L21/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for coating building materials, etc., having a sufficient fire resistance during combustion and improved shape retention characteristics, by adding specific amounts of a phosphorus compound, a neutralized thermally expanding graphite and a hydrocarbon compound to a rubber. SOLUTION: This composition is obtained by adding 50-900 pts.wt. of the total of (B) a phosphorus compound and (C) a neutralized thermally expanding graphite and (D) a hydrocarbon compound containing a hydroxyl group in the molecule to (A) 100 pts.wt. of a rubber substance. Preferably, the ratio of the component C and the component B (the component C/the component B) is 0.01 to 9, the weight ratio of the component D and the component B (the component D/the component B) is 0.05-20, the composition is further mixed with (E) an inorganic filler so as to adjust the weight ratio of the component E and the component B (the component E/the component B) to 0.01 to 50.  To be concrete, the component B is ammonium polyphosphate and a hydrocarbon compound containing at least two hydroxyl groups in the molecule and satisfying the ratio of the number of hydroxyl groups in the molecule to the number of carbons (the number of hydroxyl groups/the number of carbons) of 0.2 2.0 is preferably used as the component D.
Patent JP-H02185930-A (JP)
Title: Manufacture of reduced pellet
Inventor: MISAO MASAHIRO
IPC: C22B1/16
Filed: 1989-01-12
Abstract: PURPOSE:To improve the reduction rate of pellets in the back half of a rotary kiln for reducing pellets by providing plural spiral passages for shielding oxidizing gas generating thrust in the direction of advance of pellets to the inside peripheral surface of the fore half of the above rotary kiln. CONSTITUTION:Pellets 2 are charged via a chute 1 into a rotary kiln 3, where the pellets 2 are moved forward by means of the rotation of the kiln 3 and brought into contact with an oxidizing gas by means of heating with a burner 14 to undergo decarburizing reaction. At this time, eight spiral passages 5 made of firebrick for shielding oxidizing gas generating thrust in the direction of advance of the pellets 2 are provided at spaces of 45 deg. to the inside peripheral surface of the fore half of the inside peripheral wall, made of firebrick, of the kiln 3, and the helix angle D of each passage 5 is regulated to an angle not less than the angle of repose of the pellet 2 with, respect to the center line L of the rotation of the kiln 3. By this method, the passing speed of the pellets 2 in the fore half of the kiln 3 is increased and decarburizing reaction is inhibited, and the reduction rate of the pellets 2 in the back half can be improved.
Patent JP-H06213508-A (JP)
Title: Electric water heater
Inventor: FUJIMOTO YOSHITSUGU
IPC: A47K3/00
Filed: 1993-01-18
Abstract: PURPOSE:To automatically fill hot-water of an adequate temperature into a bathtub by an adequate amount, automatically make up water when the water level drops, always keep hot-water in a bathtub at a constant temperature by a hot-keeping heater, allow selecting addition of high temperature water, and keep water in the bathtub at a constant pH value (weak acid). CONSTITUTION:An additional heating circuit consisting of a hot-keeping heater 20 which heats up water in a bathtub, a pump 18, a temperature detector 21, a water level sensor 22, a two-way valve 19, a flow detector 31 and a pH detector 10, a first hot-water feed circuit which is connected to the additional heating circuit via a mixing valve 17 and a hot-water on-off valve 23, and an electrolyzed water generating circuit consisting of a water supply valve 32 of a water source, an electrolyzed water generating device 33 and a supply valve 34 are provided in a main body of an electric water heater. The electrolyzed water generating circuit is connected to the additional heating circuit to supply electrolyzed water produced in the electrolyzed water generating circuit to the additional heating circuit, so that hot-water having an adequate temperature is automatically filled in the bathtub up to a set water level and the water in the bathtub can be kept at a constant pH value (weak acid).
Patent JP-H10192192-A (JP)
Title: Heating molding for warmed toilet seat
Inventor: KIDO TOSHIRO
IPC: A47K13/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To maintain high electrical conductivity, enable surface to generate uniform heat and provide a light and simple shape by applying the constitution that an extrusion covered and granulated resin made of a thermoplastic resin is formed on carbon fiber roving having surface treated with specific emulsion, and the volumetric resistivity and thermal conductivity thereof are kept within the range of specific values. SOLUTION: A resin is deposited on carbon fiber roving for the coverage thereof through preliminary treatment with resin emulsion having compatibility with an extrusion covered thermoplastic resin or a thermoplastic resin. The roving after dries is extrusion covered with the thermoplastic resin, and injection or extrusion molded, using a thermoplastic resin containing granulated carbon fiber. The thermoplastic resin is thereby formed into a flat or filament type having volumetric resistivity between 0.01 and 100Ω.cm as well as thermal conductivity equal to or above 0.15kcal/ m.Hr. deg.C. The flat or filament types of the resin so prepared are arranged in series or in parallel on a warmed toilet seat. According to this construction, high electric conductivity is obtained by adding a small amount of conductive material, and the surface of the seat evenly generates heat.  In addition, the seat becomes light and can be easily molded.
Patent JP-H11196763-A (JP)
Title: Preservation of vegetable
Inventor: KOMATSUBARA NOBUKO
IPC: A23B7/14
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a remarkably excellent method for preserving vegetables. SOLUTION: This method for preserving vegetables comprises treating the vegetables, especially cut vegetables, with a 25-1,000 ppm chlorite solution, draining the treated vegetables without washing the vegetables with water, and subsequently preserving the vegetables.
Patent JP-S63173351-A (JP)
Title: Lead frame of semiconductor device
Inventor: NAKAZAWA TSUTOMU
IPC: H01L23/50
Filed: 1987-01-13
Abstract: PURPOSE:To increase the number of inner leads while process conditions are satisfied and a sufficient process margine is maintained, by constituting the plate thickness of an inner lead part so as to be thinner than that of an outer lead part. CONSTITUTION:A recessed part 1a to form an inner lead part with thin plate thickness is formed on a rectangular plate material, and this is employed as a lead frame element 1. The plate thickness T(=T2) is about 0,15mm, for example, and the thickness T1 of the recessed part 1a is about 0,075mm. The lead frame element 1 is subjected to an usual process, and a lead frame 2 is constituted, in the inside of which a plurality of lead parts 3 are formed. Even if the lead width W is about 0,144mm and the lead interval G is about 0,11mm, process conditions (T<=W, T<=G) are satisfied. Consequently, 100 inner lead parts 6 can be surely arranged, with sufficient process accuracy, on the lead frame 2 provided with a bed part of 6X6mm. as the plate thickness T2 of an outer lead part is 0,15mm as in the case of conventional ones, the decrease of strength does not generate.
Patent JP-S61165902-A (JP)
Inventor: SUZUKI HIROYUKI
IPC: F21V23/00
Filed: 1985-01-18
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-H06210306-A (JP)
Title: Method for cold rolling metallic sheet
Inventor: YAMAMOTO HIROYASU
IPC: C23C18/52
Filed: 1993-01-18
Abstract: PURPOSE:To obtain a metallic sheet excellent in surface gloss by applying specified composite plating on the roll surface of a work roll and specifying the surface roughness of roll. CONSTITUTION:The metallic strip is cold rolled using the work roll whose surface is plated with specified composite plating in which one of SiC, ZrB2, Si3N4, Al2O3, Cr3C2, B4C, CBN and diamond is dispersed in a matrix using tervalent chromium as the matrix and surface roughness of which is 0.01-0.15mum Ra. Since a dispersing agent of 0.01-0.15mum Ra is mixed in the plating matrix, the projecting and recessing parts on the roll surface are uniformized and oil pits on the sheet surface are uniformly made. In this way, the glossness on the sheet surface is improved. And the plating is tervalent chromium composite plating, so wear resistance is good and the improvement of productivity and the reduction of manufacturing cost are enabled.
Patent JP-H09198052-A (JP)
Title: Sound absorbing plate material
Inventor: YASUDA ZENICHI
IPC: F02B77/13
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To adapt the material to the frequency of a sound wave to be absorbed, widen the frequency band range of the sound wave which can be absorbed, and expand its usage by variously setting the air vent lengths of plural cylindrical parts. SOLUTION: The sound absorbing plate material 1 composed of a plate type base part 2 formed of polypropylene and cylindrical parts 3-6 having air vents 30, 40, 50, and 60 which communicate with a surface 20 and have the same internal diameter and are set to four kinds of length. The sound absorbing plate material 1 which is thus constituted has the surface 20 directed to the incidence side (sound generation source side) of a sound to the respective air vents 20, 30, 40, 50, and 60 and is fixed and held for use by a holding member at a specific interval L1 to the wall surface 70 of a counter base material 7 facing the reverse surface 21 so that an air layer (g) of specific thickness is formed on the side of the reverse surface 21.
Patent JP-S5499547-A (JP)
Title: Resonant cavity type band pass filter
Inventor: SAITOU HIDEO
IPC: H01P1/208
Filed: 1978-01-24
Abstract: PURPOSE:To facilitate an easy working at the milli-wave band with low loss by using the resonance mode of the over-sized resonant cavity as one mode of the double-mode resonance. CONSTITUTION:The resonance modes within 1st and 2nd resonant cavity 7 and 8  are TE111 of the basic mode and TM011 resonance mode which is a type of the  resonance mode of the over-sized resonant cavity. The electromagnetic wave of  TE111 is excited within cavity 7 through input part 5 of square waveguide 2 and then  combined to TM011 with insertion of coupling screw A9. Conductor plate 4 containing coupling hole 6 is provided between cavity 7 and 8, and only the electromagnetic wave of TM011 is combined to cavity 8, to TE111 via coupling screw B10 and to  waveguide 2 via coupling hole A5. The electromagnetic wave of TM011 is reflected  by conductor plate A3. At the same time, an adjustment is given via frequency  adjuster screw 11 so that a coincidence is obtained for the resonance frequency between TE111 and TM011 at cavity 7 and 8, thus the resonance cavity type BPF turning to the double-mode resonant filter.
Patent JP-S60151099-A (JP)
Inventor: NAGAHARA NORIYOSHI
IPC: B43K1/02
Filed: 1984-01-19
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-S63175651-A (JP)
Inventor: NAKAMURA HAJIME
IPC: B02C18/00
Filed: 1987-01-14
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-H01186613-A (JP)
Title: Photochemical reaction equipment
Inventor: YUASA HIROSHI
IPC: H01L21/263
Filed: 1988-01-14
Abstract: PURPOSE:To avoid adhesion of reaction gases to a light introduction window, by making a gas nozzle of each of a reaction gas supply pipe and a gas supply pipe which has no relation with reaction from heat-resistant porous substance. CONSTITUTION:A gas nozzle 8a of a gas supply pipe which introduces reaction gases 7 into the substrate (4) side in a reaction chamber and a gas nozzle 8b of a gas supply pipe which introduces gases 6 having no relation with reaction into the side of a light incidence window 2 which transmits light from a light source 3, are made from heat-resistant porous substance 23 having a lot of minute holes which are as if they were made by sintering particles such as metal, ceramics or other material. And then, a gas flow path from the gas nozzles 8a and 8b to exhaust holes 10a and 10b is made flat or curved surface which does not have a recessed nor protruding part which causes the disorder of the gas flow. By this method, the reaction gases 7 reaches the substrate 4 without going out of order. Also, a cloud to be put on the light incidence window 2 caused by adhesion of a reaction product on the window 2 is avoided since the light incidence window 2 is covered with the gases 6 which has no relation with reaction.
Patent JP-S50107449-A (JP)
IPC: H01T4/16
Filed: 1975-01-16
Abstract: An overvoltage surge arrester for relatively high voltage applications is provided with a voltage grading circuit comprising a relatively low exponent resistor in parallel with a relatively high exponent resistor, for preventing spurious operation of the arrester under conditions in which the outside surface of the porcelain housing becomes contaminated with a conductive film. A linear resistor is additionally connected in series with the high exponent non-linear resistor of the above circuit to prevent excessively high current in the high exponent resistor near the sparkover voltage of the arrester.
Patent JP-S61164665-A (JP)
Title: Electric precipitator
Inventor: NAKAYA TOSHIHIRO
IPC: B03C3/76
Filed: 1985-01-18
Abstract: PURPOSE:To reduce the re-scattering amount of dust without enlarging the allowance ratio of an apparatus size, in a small scale dry electric precipitator, by dividing a dust collection part into an upstream part and a downstream part and providing an independent hammering apparatus to each dust collection part. CONSTITUTION:The dust collection chamber 9 of an electric precipitator (hereinbelow referred to as EP) is constituted so as to divide the dust collection electrode system into an upstream dust collection part A and a downstream dust collection part B to form two chambers in parallel and the number of the dust collection plates 2 of the downstream dust collection part B relatively little in a dust collection amount are less than that of the dust collection plates 1 in the upstream dust collection part A. When EP is operated, dust-containing gas introduced into the dust collection chamber 9 reaches the dust collection plates 1 of the upstream dust collection part A where dust is collected. During the operation of EP, a hammer 3 is always intermittently operated. because the dust rescattered by hammering is collected by the dust collection plates 2 of the downstream dust collection part B, the hammer 4 of the downstream part is operated after EP was stopped.
Patent JP-S62166720-A (JP)
Inventor: KOZUKA TOMOO
IPC: H02G3/03
Filed: 1986-01-16
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-2000203252-A (JP)
Title: Vehicular air conditioner
Inventor: BABA MAKOTO
IPC: B60H1/32
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To lengthen the service life of a cooling fan by detecting a hydraulic fluid temperature of a hydraulic motor when cooling a condenser for liquefying a refrigerant compressed by a compressor by a hydraulic motor type cooling fan, and prohibiting operation of the cooling fan when this detecting fluid temperature is not more than a prescribed temperature. SOLUTION: A compressor 1 is driven by an output shaft of an engine 3 via a magnet clutch 2. An oil pump 4 for a cooling fan is also driven by the output shaft of the engine 3 to forcibly send pressure oil to a cooling fan motor 6 via a control valve 5. An air conditioning controller 7 judges whether or not this fluid temperature is not more than a prescribed temperature by reading in the fluid temperature of a cooling fan hydraulic system from a fluid temperature sensor 9, and also judges whether or not this high pressure side pressure is not less than prescribed pressure by reading in the high pressure side pressure of a refrigerant from a pressure sensor 10 when the fluid temperature is not more than the prescribed temperature to thereby make the cooling fan motor 6 inoperable by stopping the compressor 1 when the high pressure side pressure is not less than the prescribed pressure.
Patent JP-H10212570-A (JP)
Title: Method for forming tough metal, metallic oxide, and metal alloy on ion conductive polymer film
Inventor: ALLEN ROBERT J
IPC: C25B9/23
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel method to cover the metal, the metallic oxide or the metal alloy on a surface of the solid polymer electrolyte or other ion conductive polymer. SOLUTION: In a method to manufacture an ion conductive film provided with a thin metal or metallic oxide film, the ion conductive film is exposed to the electron beam of low energy under the reduced pressure condition to clean the surface of the film, and the cleaned film is exposed to the high energy beam containing the ion of the metal to be precipitated under the reduced pressure to form the metallic film. The metallic film structure and a fuel cell including the structure therein are obtained by this method.
Patent JP-H06220099-A (JP)
Title: Soluble ldl receptor
Inventor: MENAKEMU RUUBINSUTEIN
IPC: C07K19/00
Filed: 1993-01-19
Abstract: A soluble LDL receptor protein is provided. It can be isolated from cells that have been treated with an interferon, or produced by recombinant techniques. The soluble LDL receptor protein is useful in protecting mammals against viral infections. <IMAGE>
Patent JP-S59137864-A (JP)
Inventor: BERUNAARU DABUITSUDO
IPC: B65H59/16
Filed: 1984-01-18
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-H08198760-A (JP)
Title: Phosphate ion-adsorbing agent for oral administration
Inventor: CHIWA MAKOTO
IPC: A61P3/00
Filed: 1995-01-20
Abstract: PURPOSE: To obtain the phosphate ion-adsorbing agent for oral administration, containing a ferric ion type strongly acidic cation exchange resin as an active ingredient, useful for treating and preventing hyperphosphatemia, not causing a side effect, and having a high phosphorus-removing ability. CONSTITUTION: The phosphate ion-adsorbing agent contains as an active ingredient a ferric ion type strongly acidic cation exchange resin prepared by making ferric ions carried on a gel type styrene-divinylbenzene copolymer sulfonate having a particle diameter of 20-150μm. The carrying treatment of the ferric ions is performed by adding a Na or Ca type strongly acidic cation exchange resin to the aqueous solution of a ferric chloride (e.g. FeCl3 ) with stirring or by allowing the aqueous solution to pass through a column filled with the Na or Ca type strongly acidic cation exchange resin. The ferric ions are suitably carried on the resin in an amount of 40-80mg Fe/g-Dry-R.  Since the objective adsorbing agent has high selectivity and high adsorption power for the phosphate ions and does not contain aluminum in the structure, side effects such as aluminum osteopathia or aluminum encephalopathia due to the accumulation of aluminum ions.
Patent JP-H04239638-A (JP)
Title: Conductive packing paper
Inventor: KATO YOSHITAKA
IPC: B32B27/18
Filed: 1991-01-24
Abstract: PURPOSE:To obtain the trouble preventing measure of an article easy to receive electrostatic trouble such as an IC or an LSI by forming a conductive packing paper tube consisting of a synthetic resin layer with surface resistance of 10<10> ohm or less having a continuous conductive layer on the surface thereof and a paper layer. CONSTITUTION:Conductive coating containing conductive carbon black and a binder is extremely thinly applied to both surfaces of a biaxially oriented polystyrene film with 16mm-thickness so that the amount of carbon black becomes 0.08g/m<2> and a transparent acrylic resin is applied thereon so that the resin becomes 1g/m<2> on a dry basis to form protective coating layers. By this method, a film having conductive perspective coating layers formed to both surfaces thereof is obtained. This film is laminated to kraft paper to produce packing paper and the contamination of a packed article with carbon black is prevented and the high shielding effect to static electricity is obtained.
Patent JP-H06234697-A (JP)
Title: Releasably bonded hydroxycarboxylic acid
Inventor: YOHANESU ADORIANUSU KOONERISU
IPC: C07C59/08
Filed: 1994-01-26
Abstract: PURPOSE: To obtain a composition which has an alkali (alkaline earth) metal oxycarboxylate and an aliphatic carboxylic acid which has a lower pKa than that of the oxycarboxylic acid.  
     CONSTITUTION: The oxycarboxylate salt, when used e.g. in an aqueous medium which allows dissociation of the salt and the aliphatic carboxylic acid into anions and cations, dissociates into the metal ions and oxycarboxylate ions, and the, acid into the corresponding carboxylate ions and hydrogen ions. The relative pKa values of the two acids ensure that the aliphatic acid forms the alkali (alkaline earth) metal salt thereby liberating the free hydroxycarboxylic acid in situ. This method masks the unpleasant odors of acids for ensiling or the like without causing distress to operatives during storage and use. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58124064-A (JP)
Title: Control device for engine
Inventor: SAKURAI SHIGERU
IPC: F02M51/02
Filed: 1982-01-19
Abstract: PURPOSE:To prevent blow-by gas from being mixed with fuel and adhering to a humidity sensor as well as the deterioration of the humidity sensor in its early  stage in the system in which the humidity of suction air is corrected in accordance with the output of the humidity sensor. CONSTITUTION:The air induced into the engine 1 is corrected in the humidity thereof by water injected from a humidity regulator 12 when the air is passing through a suction path 2. The humidity regulator 12 is controlled by the humidity sensor 9 provided in the suction path 2 at the downstream side of a position whereat a blow-by gas path 7 is being opened and a humidity correction taking the humidity contained in the blow-by gas into consideration is effected. A fuel supplying device 10 is arranged at the downstream side of the humidity sensor 9 and, whereby, the blow-by gas is prevented from being mixed with the fuel and adhering to the humidity sensor 9. According to this method, the deterioration of the humidity sensor 9 in the early stage thereof may be prevented.
Patent JP-H08196365-A (JP)
Title: Drawer device
Inventor: YAMASHITA TAKESHI
IPC: A47B88/04
Filed: 1995-01-20
Abstract: PURPOSE: To provide a drawer device capable of supporting a drawer without any loss of a smooth slide condition. CONSTITUTION: Regarding the drawer device where drawers 12 with upper sides open are provided in a box type body 11 with one side open, so as to be freely slidable, a guide 15 is provided along a drawer slide direction at such positions as corresponding to the breadthwise center of the open upper sides of the drawers 12 in the body 11, together with an engagement body 19 positioned at the breadthwise center of the rear ends of the drawers 12 in the slide direction for guiding the slide motion thereof under engagement with the body 15.