baber/WOPTO huggingface dataset:
Patent JP-S556425-A (JP)
Title: External part for portable watch
Inventor: NAKAGAWA TETSUO
IPC: C23C14/06
Filed: 1978-06-26
Abstract: PURPOSE: The external part for portable watches which is obtainable by forming the boride layer of the specific metal on the surface of the molding of the specific metal and is superior in not only corrosion resistance, abrasion resistance and scratch resistance but in impact resistance and design freedom as well.  
     CONSTITUTION: A case for portable watches is made by metals such as Ti, Nb, Ta, Hf, V, W, Mo, Zr, Cr, etc. or their alloys. Or the case is made of austenite base stainless steel, brass, German silver, etc. and the film of the metals such as of the abovementioned Ti, etc. or their alloys is formed on the surface thereof by plating, etc. Next, the covering of the boride of said metals is formed by an ion plating method,activated reactive vapor deposition method or sputtering method. Since it is not a sintered body, it is superior in impact resistance, permits fabrication to shapes of a variety of designs and has the superior decorative tone intrinsic to borides, corrosion resistance, abrasion resistance and scratch resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58194733-A (JP)
Title: Method for reducing silicon oxide by using shaft furnace
Inventor: ONOZAWA MASAO
IPC: C01B33/06
Filed: 1982-05-08
Abstract: PURPOSE:To prepare a silicon compound, silicon alloy or silicon having a high silicon concentration, by burning a specific nodule consisting of an inner layer of a silicon oxide and an outer layer of a carbonaceous material in a shaft furance to reduce the silicon oxide. CONSTITUTION:A nodule constituted of double layers of an inner layer of silicon oxide, e.g. silicic acid (optionally with a carbonaceous reducing material in a necessary amount) and an outer layer containing a carbonaceous material easily forming a coke in calcining coal, etc. is used. Thus, the nodule if desired preliminarily calcined to form a coke in the outer layer thereof and an assistant fuel in a given amount are charged into a reducing shaft furnace 1, and burned by a combustion supporting gas (oxygen content: >=70%) fed from tuyeres 6 at a high temperature in a combustion zone 2 to reduce the silicon oxide. The resultant reduction product is then cooled in a cooling zone 3 to take out the resultant solid silicon (alloy), silicon carbide, etc. from a discharging apparatus 4. (Gases generated in the above-mentioned reaction are fed through a cooler 11, dust removing apparatus 7, dehumidifying apparatus 8 and a booster 9 from an introductory port 5 at the bottom of the furnace 1 as a cooling gas.).
Patent JP-S58193859-A (JP)
Title: Sorter
Inventor: MATSUI TOSHIO
IPC: B65H31/02
Filed: 1982-05-07
Abstract: PURPOSE:To enable to store even a large-sized sheet of paper in a sorter of a duplicating machine or the like by selectively using a specific bin with larger storing area than others for a sheet collating tray at a collation mode and a non-sheet-collating tray at a none-collation mode. CONSTITUTION:At the time of sheet-collation mode, a top bin 8 with larger storing area and capacity than other bins is used as a sheet-collating tray together with bins after the second bin 8', and collate sheets by an intermittently moving feed part 6. Meanwhile, when the sheet-collating mode is temporarily intermitted for an interrupting copy, all sheets are stored in the top bin 8. On the other hand, at the time of non-sheet-collating mode, the feed part 6 is returned to the start position, and all sheets are delivered to the top bin 8. When the number of sheets reaches to a fixed level, a duplicating machine is brought into a ''waiting state'' by the counted number of a sensor S1. This construction permits to store even a large-sized sheet in the top bin at the time of the interruption or the non- sheet-collation mode.
Patent JP-H08247628-A (JP)
Title: Box assembly construction of refrigerator
Inventor: KOIKE YASUHIDE
IPC: F25D17/08
Filed: 1995-03-07
Abstract: PURPOSE: To dispense with mounting a storage box in an inner box and reduce the count of parts to improve the production efficiency by providing chilled-air paths in the inside of a heat-insulating material to be filled between an outer box and an inner box. CONSTITUTION: An inner box 14 with an opening 14a at the front is arranged in an outer box 12 so that a specified gap remains between both boxes 12 and 14. Path components 20 are arranged on the outsides of wall panels 14a, 14b and 14c of the inner box 14 to form chilled-air paths 24 communicating with each other between the wall panels 14a, 14b and 14c. Heat-insulating material 42 is filled in between the outer box 12, the path components 20 and the inner box 14, and chilled air is formed to circulate along the chilled air paths 24. Thereby, the inside of a storage compartment 15 formed in the inner box 12 can be indirectly cooled, that allows eliminating the need of mounting a separate storage box in the inner box 14 and efficiently producing a box assembly in a short period of time.
Patent JP-H06293367-A (JP)
Title: Structure of vacuum heat-insulating container
Inventor: YAMAJI TADAO
IPC: B65D81/38
Filed: 1993-04-05
Abstract: PURPOSE:To reduce entire volume of a container in housing articles in the plural number therein, and to reduce the cost for producing such a container. CONSTITUTION:A plurality of inner containers 13 are arranged in an outer container 12, and thereby a container main body 11 with housing spaces 14, 15 in the plural number is formed and at the same time, curved parts 20, 21 for absorption of thermal deformation of the inner containers 13 are formed to the inner containers 13 on positions being offset each other from adjoining inner containers 13.
Patent JP-H07286762-A (JP)
Title: Refrigerator with clutchless variable capacity type compressor
Inventor: KIMURA KAZUYA
IPC: F04B27/14
Filed: 1994-04-15
Abstract: PURPOSE:To avoid an increase in size of a switching valve for starting and stopping supply of refrigerant gas to a compressor. CONSTITUTION:A compressor 80 is of a clutchless variable capacity type in which refrigerant is sucked from a suction chamber during rotation of a drive shaft coupled directly to a drive pulley, compressed refrigerant is discharged to a discharge chamber, and the pressure in the chamber is detected to control a discharge capacity. A solenoid switching valve 84 capable of switching a passage for connecting a condenser 81 to an evaporator 85 is installed at the passage. When the valve 84 is closed, the refrigerant to the compressor 80 is not supplied, and hence the suction pressure of the compressor 80 is lowered. Its discharge capacity is reduced in response to the decrease in the suction pressure of the compressor 80, and predetermined torque, cooling capacity are also reduced. Since through the passage between the condenser 81 and the evaporator 85 liquid refrigerant much smaller in volume than the gas refrigerant is passed, when the valve 84 is installed at the passage therebetween, its size and weight are reduced.
Patent JP-H03276367-A (JP)
Title: Instance-oriented machine translation system
Inventor: SUMIDA EIICHIRO
IPC: G06F17/27
Filed: 1990-03-26
Abstract: PURPOSE:To attain the mechanical translation without using any translation rule produced by an expert by retrieving an instance most similar to an input by using an instance data base and translating the inputted original sentence according to the translation of the retrieved instance. CONSTITUTION:An instance-oriented conversion part 3 consists of a conversion control part 31 and a conversion pat 32. The part 32 refers to an instance data base 33 which is previously processed by using an analyzing part 2 and a dictionary data base turned into a hierarchical tree structure based on the similarity of the word meaning, i.e., a thesaurus 34. The part 31 starts the part 32 for each partial reliance structure of an original language. When the scanning is through with all nodal points, the reliance structure of an object language is obtained and outputted to a generation part 4. In the reliance structure, for example, shown in a separate diagram, the scanning is carried out in the order of Nos shown in a rectangle. Then the part 32 calculates the distance between an input and an instance in order to retrieve an instance similar to the input out of the base 33. The most similar instance has the least distance. Based on this instance, the partial reliance structure is rewritten and sent back to the part 31.
Patent JP-H11266844-A (JP)
Title: Amino acid-containing aqueous solution and its production
Inventor: TAGUCHI TOKUICHI
IPC: A61K9/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an amino acid containing aqueous solution with high preservability and quality, useful as a nutritive drink or the like, by adding amino acid crystallization-suppressive compound(s) to an aqueous solution supersaturatedly containing amino acid(s) so as not to crystallize the amino acid(s) during storage, distribution or use of the solution. SOLUTION: This aqueous solution supersaturatedly containing amino acid(s) is obtained by adding amino acid crystallization-suppressive compound(s), e.g. one or more kinds of compounds selected from among polysaccharides such as agar-agar and peptides such as soybean peptides to a solution which is prepared by dissolving amino acid(s) such as tyrosine in an aqueous solution supersaturatedly containing the amino acid(s) under a condition enough to dissolve the amino acid(s); wherein the concentration of the amino acid crystallization-suppressive compound(s) in the solution is pref. 0.1-1 wt.%.
Patent JP-S58197684-A (JP)
Title: Air-zinc cell
Inventor: NISHIHAMA HIDEKI
IPC: H01M4/86
Filed: 1982-05-11
Abstract: PURPOSE:To reduce a voltage drop due to load at the time of discharge as well as to secure an air-zinc cell that uses such a catalyzer as being simple in production besides cheap in price, by forming a unique something, to say, like an activated air layer made up of a catalytic layer and an air pole. CONSTITUTION:Graphite 0.5-2 of a conductive material and pulverulent tetrafluoroethylene resin (below 7mu) 0.52-2 as a water-repellent material are mixed in catalytic cupric oxide 1 in terms of weight percentage and furthermore they are placed on between a separator and an air pole in layered form. The air pole is, without burning, mixed with acetylene black 0.05-0.5 and pulverulent tetrafluoroethylene resin 0.05-0.5 and then pressurized and sealed in so that it is produced. Doing like tis, an air-zinc cell is formed up in an interspace between the air pole 6 and a zinc negative pole 2 via the separator and simultaneously depolarizing power by cupric oxide of a catalytic layer 5 is displayed whereby a higher voltage is not only maintained but brought into full play.
Patent JP-S62233956-A (JP)
Title: Telephone set
Inventor: NISHIYAMA KOHEI
IPC: H04M1/00
Filed: 1986-04-03
Abstract: PURPOSE:To inform the state of incoming signal detection to a radio receiver within a receptible range by sending an output signal being the detection result of an incoming signal while converting it into a radio signal. CONSTITUTION:An incoming signal sent from an exchange is inputted to the incoming signal detection circuit 2 of a telephone set 100 via a contact HS 4 and a capacitor C5, and when the circuit 2 recognizes the signal to be a signal detected sufficiently as the incoming signal, the circuit 2 starts a bell tone and outputs an incoming detection signal to a radio signal transmission circuit 3. The incoming detection signal inputted to the circuit 3 is superimposed on a radio carrier in a form where the on/off state is synchronized with the input signal and the result is sent from an antenna section 7. Thus, since an audible tone is sent from each radio receiver receiving the radio carrier signal synchronously with the incoming signal, the identification of the incoming state is facilitated when the signal is within the receptible range of the radio signal.
Patent JP-H10267345-A (JP)
Title: Heat insulated and airtight type exhausting device
Inventor: TAKAHASHI NOBUYUKI
IPC: F24F13/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating and airtight type exhausting device, not necessitating the provision of louver, dormer and the like even when a building is a gable roof or hipped roof type building and permitting the exhausting of the building under heat insulating and airtight condition. SOLUTION: A heat insulating and airtight type exhausting device 30 exhausting air in a building forcibly to the outside of the same, is constituted of a suction port unit 50, communicated with the inside of the building, an exhausting port unit 40, communicated with the outside of the building, a ventilating fan unit 60, arranged between the suction port unit 50 and the exhausting port unit 40, a check damper 42, arranged in the exhausting port unit 40 and constituted so as to become opened condition for air stream, generated by the ventilating fan unit 60 so as to flow from the suction port 50 side toward the exhausting port 40 side, while becoming to closed condition for air stream, from the exhausting port 40 side toward the suction port 50 side in reverse, and an airtight opening and closing damper 100,  arranged in the suction port 50 side and constituted so as to be capable of being opened and closed airtightly, while the main body of heat insulating and airtight type exhausting device is surrounded by a heat insulating material 34.
Patent JP-S59205859-A (JP)
Inventor: BUERUNAA SHIYORUTSU
IPC: H04L25/49
Filed: 1984-04-19
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-S561963-A (JP)
Title: Electric charger
Inventor: EDA TADAHIRO
IPC: G03G15/02
Filed: 1979-06-20
Abstract: PURPOSE: To prevent the breakdown by electric discharge and generate stable grid voltage by adding the Zener diodes series connected with a plurality and a current- limiting resistance to the electric charger of scorotron type.  
     CONSTITUTION: The Zener diodes D 2  series-connected with plural bilateral Zener diodes D 21 WD 25  are connected to the grid G of the electric charger of scorotron type used for charging and destaticizing of the photoreceptor in the copying machine and are grounded at one end to perform the stabilization of grid voltage. Also, a current-limiting resistor R 1  is inserted between a DC electric power source E and a corona wire W. Hence, the stable grid voltage is applied by the Zener diodes D 2 , by which the photoreceptor may be charged. In addition, the breakdown of the Zener diodes D 2  owing to electric discharge may be prevented by the current-limiting resistance R 1 , whereby the reliability may be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04312633-A (JP)
Title: Forced drainage system
Inventor: HIRAFUJI TAKEFUMI
IPC: E03C1/122
Filed: 1991-04-10
Abstract: PURPOSE:To simplify the removing or attaching work of a pump at an inspecting preparation time or the like by wiring in a state that a power source feeding cab tyre cable to the driving section of the pump is not flooded, to enhance safety, and by enabling the pump to be removed or attached outside a bottom-having casing. CONSTITUTION:On a bottom-having casing 2 fitted to be communicated with the drainage port 5 of a drainage source 4, a drainage ditch 2D is formed. In a state that the impeller of a magnet coupling pump 3 is positioned in the drainage ditch 2D, the magnet coupling pump 3 is contrived to be removably fitted on the external section of the bottom-having easing 2.
Patent JP-S576589-A (JP)
Title: Controlling system utilizing pulse width modulation
Inventor: HORIUCHI HIDEKAZU
IPC: H02P7/00
Filed: 1980-06-11
Abstract: PURPOSE:To reduce power loss and a current ripple, and to obtain high speed resolution by a method wherein the amount denied by the positive and inverse pulse  voltage by each other is restrained at the minimum value while being divided into  two portions for every period and is applied to a motor. CONSTITUTION:Positive and inverse pulse voltage are applied to the DC motor 32 by using four transistors Tr 11-14, and speed is controlled by the difference. In this case, comparison signals VS and controlling input Vr2, Vr1 are each compared to a fundamental triangular wave VBO at a fixed period, four I-IV sections are formed for every each period, and the positive and inverse direction voltage sections I, III are each generated two by two for one period. The Trs 11, 14 and the Trs 12, 13, for example, are each ON in the sections I, III, the motor is turned forward by the difference section, the width of the section I is changed to great or small size by the controlling input Vr1 and speed is controlled. Accordingly, since the amount denied by a positive period and an inverse period can be restrained at the minimum, the power loss and the current ripple are reduced, and speed resolution can  be increased.
Patent JP-H02255761-A (JP)
Title: Polyamide resin composition
Inventor: SAKA MITSUO
IPC: C08L77/00
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a polyamide resin composition having excellent heat resistance, rigidity, impact resistance and dimensional stability by mixing a nylon 46 resin with mica and a specific modified rubber polymer under melting. CONSTITUTION:The objective polyamide resin composition can be produced by melting and mixing (A) 50-80wt.% of a nylon 46 resin having a relative viscosity of preferably 2-4.5 (especially 2.5-3.5) with (B) 15-45wt.% of mica, preferably a flaky alumina silicate having specific gravity of 2.74-2.95, particle diameter of 20-600mum and Mohs hardness of 2.4-3 and optionally treated with a silane coupling agent, etc., and (C) 5-20wt.% of a modified rubber polymer produced by modifying a rubber polymer (e.g. EP rubber) with 0.01-30wt.% of a compound having one or more functional groups selected from epoxy group, acid anhydride group, carboxyl group and amino group (e.g. maleic anhydride or glycidyl methacrylate).
Patent JP-S58208261-A (JP)
Title: N-phenylcarbamate-based compound, its preparation, and agricultural and gardening fungicide containing it as active ingredient
Inventor: NOGUCHI HIROSHI
IPC: C07C239/00
Filed: 1983-05-02
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is halogen, lower alkyl, cyano, etc.; R<2> is lower alkyl which may be replaced, lower alkenyl, or lower alkynyl; with the proviso that R<2> is neither difluoromethyl nor 2,2,2- trifluoroethyl; R<3> is 1-8C alkyl, 3-8C alkenyl, lower cycloalkyl, etc.; X and Y are O or S; Z is H, lower alkyl, halogen, etc.). EXAMPLE:Isopropyl N-(3-ethyl-4-ethoxyphenyl)carbamate. USE:An agricultural and gardening fungicide. Showing selectively high fungicidal effect on fungi resistant to drugs having resistance to cyclic imide-based fungicide. PROCESS:An aniline derivative shown by the formula II (R<1> is 2-4C alkyl, etc.) is reacted with chloroformate or chlorothioformate shown by the formula III, to give a compound shown by the formula IV.
Patent JP-H07263485-A (JP)
Title: Ic chip and connecting structure between chip and board
Inventor: HIGASHIYAMA HIROSHI
IPC: G02F1/1345
Filed: 1994-03-25
Abstract: PURPOSE:To increase a width of a common input wire without increasing in size a liquid crystal display panel and to reduce a wire resistance. CONSTITUTION:Predetermined two common input wires 7a are discontinued in an IC chip placing area 4 on a transparent board 3 of a lower side, and not provided therebetween. Two repeating terminals 32 provided at one longitudinal end of a lower surface of an IC chip 21 are connected to two input terminals 26 provided at the other longitudinal end of the chip 21 corresponding thereto via repeating wires 33. When the chip 21 is placed on the area 4, the right and left separate wires 7a are connected via the wires 33 of the chip 21. As a result, a width of the residual six common input wires 7 can be increased without enlarging that part of the board 3 where the wires 7a are not present.
Patent JP-S562804-A (JP)
Title: Preparation of selectively permeable membrane
Inventor: KAMIBAYASHI MASAHIRO
IPC: C08J9/28
Filed: 1979-06-19
Abstract: PURPOSE: To prepare a selectively permeable membrane suitable for ultrafiltration membrane by a method wherein a dope consisting of an organic solvent contg. aromatic polyamide and dimethyl sulfoxide is coated on a supporting substrate, then polyamide is coagulated to form a membrane.  
     CONSTITUTION: An aromatic polyamide having repeated units represented by the formula (e.g. 1,3-phenylene) and about 0.3W2.0 intrinsic viscosity at 30°C is prepared. A supporting substrate is coated with a dope consisting of 100pts.wt. of this aromatic polyamide, 15W90pts.wt. of an inorganic swelling agent (e.g. LiCl) consisting of one or more kinds among halogenides, nitrates, and sulfates of alkali (earth) metals, 280W1,200pts.wt. of dimethyl sulfoxide, and one or more kinds of organic solvent such as N-methylpyrolidone. The coated substrate is coagulated in water or a solvent consisting essentially of water at about 0W80°C so that a membrane is formed to obtain the desired selectively permeable membrane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62238810-A (JP)
Title: Production of novel flat cross-section yarn
Inventor: KONDO RYOHEI
IPC: D01F6/62
Filed: 1986-04-04
Abstract: PURPOSE:To obtain the titled fiber having the feeling of ultrafine multi-filament, by extruding molten thermoplastic polymer to form a filament having a solid cross-section and composed of a plurality of thick parts connected with each other through thin parts, cooling and solidifying the extruded filament and drawing the filament under heating. CONSTITUTION:A thermoplastic polymer is extruded through a melt-spinning nozzle to form a filament having a solid cross-section and composed of a plurality of thick parts A connected with each other through thin parts B. The filament is temporarily cooled and solidified at or below glass transition temperature, introduced into a hot fluid zone through a collection guide and drawn in the zone under heating.
Patent JP-H06285334-A (JP)
Title: Treatment of volatile organic halogen compound
Inventor: MIYABE HIROSHI
IPC: B01J23/44
Filed: 1993-04-05
Abstract: PURPOSE:To efficiently make a gas contg. volatile org. halogen compds. harmless without leaving an intermediate coexistent with the compds. by using a palladium catalyst and a platinum catalyst as the metal-supporting catalysts for treating the compds. CONSTITUTION:A gas contg. volatile org. halogen compds. to be treated is supplied to a gas mixing tank 1A from a pipeline 11 along with gaseous hydrogen from a pipeline 31 and sufficiently mixed with the gaseous hydrogen, and then the mixture is supplied to a catalyst-packed tower 1B by a pipeline 12 to conduct catalytic decomposition in the first stage. The gas is then successively passed through the pipeline 13, gas mixing tank 2, pipeline 14, catalyst-packed tower 2B in the second stage and further through the third, fourth and fifth stages. The towers 1B and 2B are packed with a palladium catalyst and the towers 3B, 4B and 5B with a platinum catalyst. The substances to be treated are rapidly decomposed with the palladium catalyst and completely decomposed with the platinum catalyst without leaving a reaction intermediate.
Patent JP-S60221538-A (JP)
Title: Method for refining molybdenum
Inventor: KURODA YASUO
IPC: C22B34/34
Filed: 1984-04-18
Abstract: PURPOSE:To remove efficiently Na and K from metallic Mo powder by washing the powder with water to leach out Na and K. CONSTITUTION:Mo powder obtd. by reduction at such a conventional temp. as <=about 1,000 deg.C is washed with water to remove efficiently Na and K contained in the powder. Washing conditions can be decided by combining the amount and temp. of water, stirring conditions, etc. in various ways, and the required treatment time is decided according to the washing conditions. By this treatment low-alkali molybdenum for forming a gate electrode for a very-large- scale integrated circuit is obtd.