baber/WOPTO huggingface dataset:
Patent JP-S54138194-A (JP)
Title: Preparation of antibiotic substance
Inventor: SUZUKI SHIYUUICHI
IPC: C12P21/04
Filed: 1978-04-19
Abstract: PURPOSE: To prepare an antibiotic substance, in high productivity, by contacting immobilized cells of antibiotic-producing bacteria with a nutrient medium containing a quite limited amount of carbon source and a nitrogen source consisting exclusively of an organic nitrogen source.  
     CONSTITUTION: Bacteria capable of producing an antibiotic substance, e.g. Bacillus polymyxa ATCC 10401, etc., are immobilized, e.g. by polyacrylamide gel process, etc. The immobilized bacteria are made contact with a nutrient medium containing only organic nitrogen sources such as peptone, bouillon, oatmeal, etc., in a concentration of 2-0.1 W/V% to accumulate a large amount of the antibiotic substance in the medium. Continuous preparation of a high-titer antibiotic substance is also possible by the continuous contact reaction introducing the nutrient medium and oxygen continuously into the reactor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57160649-A (JP)
Title: Type wheel of compact printer
Inventor: TAKAHASHI TERUAKI
IPC: B41J1/54
Filed: 1981-03-30
Abstract: PURPOSE:To prevent dirty printing, in the type wheel of the compact printer wherein a type belt is wound around a cylindrical base plate, by providing gaps between the type seat parts of the type belt and the belt part. CONSTITUTION:The cylindrical base plate 2 has a plurality of holes 2a, and a protruded part 5c of the type is inserted in each hole. The belt 3 is made of an elastic member, e.g. silicon rubber and the like so as to form a unitary body. The gaps L are provided between the type seats 5b and the belt part 8. When a force is applied to the protruded part 5c by a hammer 4, the type is moved upward. But the neighboring type 5' is hard to move upward because the belt part 8 has a long structure owing to the gap L and the belt part 8 is readily stretched. Therefore, the neighboring type 5' is not transferred when the specified type 5 is printed, and the dirty printing does not occur.
Patent JP-H05251213-A (JP)
Title: Voltage non-linearity resistor
Inventor: ONOMI TADASHI
IPC: H01C7/10
Filed: 1992-03-04
Abstract: PURPOSE:To boost the surge current breakdown strength by a method wherein ZnO as the main component and Bi2O3, Co2O3, MnO2, Sb2O3 as sub-components are contained while the specific ratio of MnO2/Sb2O3 is specified. CONSTITUTION:ZnO as the main component and 0.1-2.0mol% of Bi2O3, 0/1-2.0mol% of Co2O3, 0.1-2.0mol% of MnO2, 0.5-3.0mol% of Sb2O3 respectively in terms of bismuth, cobalt, manganese, antimony are contained as the sub- component while the ratio of MnO2/Sb2O3 is specified to be 0.2-2.0. Through these procedures, the title compact and high performance voltage non-linearity resistor in excellent voltage non-linearity and high surge current breakdown strength can be manufactured.
Patent JP-S59172586-A (JP)
Title: Feeding fuel to boiler and equipment therefor
Inventor: KOBAYASHI TAKASHI
IPC: C10G1/10
Filed: 1983-03-18
Abstract: PURPOSE:To prepare a high quality fuel from wastes at low cost, by burning and thermally cracking waste organic solid substance such as used polyethylene to produce a paraffin wax-like melt suitable as fuel for boiler. CONSTITUTION:Raw material A consisting of a self-burning organic solid substance such as polyethylene used for wire covering and an organic solid substance for thermal cracking, is fed into a combustion basket 8 of fuel producing equipment. The former is burned to cause thermal cracking of the latter. The resultant paraffin wax-like product B is led into a thermal cracking acceleration basket 12 for acceleration of thermal cracking and formed high-temperature combustible gas G is recycled to the combustion basket 8 for combustion. A paraffin wax-like melt C after acceleration of thermal cracking is sent under pressure into a combustion chamber of a boiler for use as fuel.
Patent JP-S62205007-A (JP)
Title: Skin cosmetic for sense of warmth
Inventor: MORI KENJI
IPC: A61K8/00
Filed: 1986-03-03
Abstract: PURPOSE:The titled safe cosmetic, containing a specific vanillyl alkyl ether, water-soluble surfactant and water and having improved lasting property without giving skin irritancy, emitting unpleasant irritant smell and causing rise in thermogenesis and rise in skin temperature in use. CONSTITUTION:A skin cosmetic for sense of warmth, obtained by blending at least one of a compound expressed by the formula (R is 3-6C alkyl), e.g. vanillyl n-propyl ether, vanillyl isopropyl ether, etc., with a water-soluble surfactant, particularly noinoic surfactant having 10-20 hydrophile-lypophile balance value, e.g. polyoxyethylene sorbitan monolaurate, etc., and water and capable of rapidly giving the sense of warmth to the skin and keeping the moderate sense of warmth for a long period. The amounts of the respective ingredients are as follows; 0.05-0.5wt% compound expressed by the formula, 0.05-5wt% water-soluble surfactant and 5-95wt% water. Examples of the cosmetic are skin lotion, pack, makeup base, etc.
Patent JP-S58164211-A (JP)
Title: Manufacture of toroidal core
Inventor: FUJIWARA TOORU
IPC: H01F17/06
Filed: 1982-03-23
Abstract: PURPOSE:To contrive to reduce the iron loss value in a high-frequency region without damaging the magnetic characteristic of an amorphous alloy by a method wherein the amorphous and magnetic thin leaf is wound around in the toroidal type, a heat treatment is performed in a vacuum or in an inactive gas atmosphere, and is immersed in water in the next process to cool rapidly. CONSTITUTION:The core is manufactured using the amorphous and magnetic thin leaf of Fe, B, Si, etc., and by winding around in the toroidal type. The heat treatment is performed thereto in the vacuum atmosphere of 10<-5>Torr, for example, or in the inactive gas atmosphere, and is immersed in the solution of salt to cool rapidly. Accordingly the toroidal core whose iron loss value in the high-frequency region is reduced can be obtained without damaging the intrinsic magnetic characteristic of the amorphous alloy.
Patent JP-S54137721-A (JP)
Title: Liquefied natural gas carbureting system
Inventor: OOOKA ISAMI
IPC: F17C9/02
Filed: 1978-04-19
Abstract: PURPOSE:To facilitate to draw out liquefied natural gas fraction which is abundant in slop from the part where is installed a groove in an end partition plate of a heat exchanger in a liquefied natural gas carbureting system joined with a heat exchanger taking sea water in as thermal source and an intermediate heat medium type heat exchanger. CONSTITUTION:Liquefied natural gas which is led through a line 14 into a lower part chamber of an end plate 8 of an intermediate heat medium type heat exchanger 2 taking sea water as thermal source and refrigerant as thermal medium comes through a piping 13 installed along on a drum 12 into an upper part chamber of the end plate 8. Refrigerant in the heat exchanger 2 is raised up its temperature by making heat exchange with sea water which is allowed to stream along through the inside of a heat exchanger 1, this refrigerant heated up to be in high temperature makes said natural gas caburet in the heat exchanger 2. This cargureted gas is made heat exchange with sea water in a multi-tubular heat exchanger 3 and drawn out through a line 17. In this case, with a groove 11 installed on an end partition plate 10 of the heat exchanger 2, liquefied natural gas fraction which is abundant in slop is drawn out through said groove 11 via a draw-out line 18.
Patent JP-H01221757-A (JP)
Title: Magnetic toner
Inventor: SAKASHITA KIICHIRO
IPC: G03G9/083
Filed: 1988-02-29
Abstract: PURPOSE:To enhance image density, thin line reproduction performance and gradation by specifying the relationship between the diameter of toner particles and their residual magnetization. CONSTITUTION:The binder resin of the magnetic toner has in the molecular weight distribution at least 2 peaks in the molecular weight ranges of 500-15,000 and 100,000-3,500,000, respectively, the residual magnetization sigmar (emu/g) in an external magnetic field of 1kOe, and the volume average particle diameter (d) in the range of 3-16mum, and they satisfy expression I, and polyalkylene having a melt index of 0.2-12g/10min (125 deg.C, 10kg load), and a weight average molecular weight of 2,000-30,000 is contained in an amount of 0.1-10wt.% of the binder resin, thus permitting an image excellent in gradation and resolution and high in density to be obtained and fine details down to thin lines of a latent image and a dotted latent image, such as a dot print and digital dots, formed on a photosensitive body to be reproduced in high fidelity.
Patent JP-H09215956-A (JP)
Title: Liquid dispenser
Inventor: WATANABE TOSHIFUMI
IPC: B05C11/10
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To dispense a liquid without performing a filling process a plurality of times, for example, even if a receptacle becomes large and a large filling amt. is required in a liquid by freely setting the amt. of a liquid filled into the receptacle on the basis of the supply E of a current to a coil. SOLUTION: This liquid dispenser is constituted so that a tank part 2 is formed as a hermetically closed container provided with a gas injection hole 23 and a pressure sending tube attaching hole 24 and a transfer part 3 is composed a flexible pressure sending tube 31 opened in the liquid 10 held in the tank part 2 at one end part 32 thereof and having a nozzle part attached to the other end part 33 thereof and the nozzle part 4 is formed as a solenoid valve opening an emitting orifice 43 by applying a current to a coil 44. By this constitution, the movement of the nozzle part 4 from the position of a receptacle 11 is dispensed with to dispense with the mechanism accompanied by the movement and the constitution of the liquid dispenser is simplified.
Patent JP-H09245808-A (JP)
Title: Separator for solid electrolyte type fuel cell
Inventor: FUKUI SATOSHI
IPC: H01M8/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the strength, preciseness, and oxidation resistance by dispersing and keeping ceramic particles in a metal sintered body. SOLUTION: Since this separator is so constituted as to have a structure produced by dispersing and keeping ceramic particles in a metal sintered body, e.g. a Fe base alloy, the mechanical strength is high as compared with a conventional ceramic single body and probability of damage at the time of layering is little. Moreover, since the sintered body has sufficiently high preciseness, gas leakage is prevented. Furthermore, as compared with a metal single body, the oxidation resistance at high temperature is improved and choking of a gas route due to oxides can be prevented. Either Al2 O3 type or Si3 N4 type ceramic can be used as the ceramic particles. Ceramics having average particle size 1-400μm are preferable. The amount of the ceramic particles to be dispersed is preferably within a range from 5 to 80vol.%.
Patent JP-S56143844-A (JP)
Title: Gearing chain
Inventor: KAMI KOTOSADA
IPC: F16G13/06
Filed: 1980-04-10
Abstract: PURPOSE: To sharply improve the durability by a construction wherein the shearing force to a pin is applied at four shearing planes and the sliding surface area between the pin and a bushing is increased to about three time as large as that of conventional chain in a single row chain.  
     CONSTITUTION: The bushing 1 with the same outer diameter as that of a roller, a tubular member 22 housed in the bushing 1 and the pin 3 housed in the tubular member 2 are shorter one than another in the order described above. At both the ends stepwise housed one after another and at the other opposing ends, inside link plates 4 and 4, intermediate link plates 5 and 5, and outside link plates 6 and 6 are fitted. The inner link plates 4 and 4 and the outside link plates 6 and 6 are put in the same pitch and the intermediate link plates 5 and 5 are put in one pitch shifted and all of them are connected accompanied by each other. According to the construction described above, shearing forces are applied to one pin 3 at the total four shearing planes such as the planes between each inside and intermediate link plates 4 and 5 and intermediate and outside link plates 5 and 6 at both sides. As a result, the fatigue strength and elongation, which exceeds that of a double row chain, can be made manifest even it is a single row chain. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03252234-A (JP)
Title: Bus type lan
Inventor: FUKUDA HARUKI
IPC: H04L12/40
Filed: 1990-03-01
Abstract: PURPOSE:To prevent the extension of trouble by stopping the output corresponding to an incoming input at the time of detecting that this input is continuously inputted for a prescribed time or longer and supplying the output corresponding to this input to an outgoing transmission line on this continuous input side. CONSTITUTION:In the bus type LAN system where plural communication equipments 5 communicate burst messages with one another, each repeater detects the input of an incoming transmission line 1 by a light detecting means 6. When a timer means 7 detects that the input is continuous for the prescribed time or longer, a selector means 8 stops the incoming output corresponding to the input at the time of detecting this continuous incoming input, and a selector means 9 supplies the output corresponding to this continuous input to an outgoing transmission line 2 on the continuous input side. A pattern detecting means 12 and the means 9 supply the corresponding outputs to the transmission line 2 at the time of continuous input for the prescribed time or longer. Thus, trouble is easily located to prevent the extension of trouble.
Patent JP-H04215519-A (JP)
Title: Heating apparatus or air conditioner for internal space of automobile
Inventor: KURAUSU ARORUDO
IPC: B60H3/06
Filed: 1991-01-25
Abstract: PURPOSE: To facilitate installation and detachment of a filter by roughly horizontally providing an air filter to be adjacent to an insert part of a dashboard containing part, and composing the insert part to be rotatable or eliminated. CONSTITUTION: An air suction device 2 for a heating device is provided in an end surface wall part 1 of an automobile, a filter 3 is incorporated, and a flap 4 is provided at an opening part 5 taking fresh air. A ventilation flap 6 is provided at a facing position to the flap 4. This air suction device 2 is formed to be covered with a dashboard 7 on the passenger side. On a container part 8, an insert part 12 is removaly and sideway rotatably provided, and an opening part 13 which can be closed is provided at a bottom part 14. The air filter 3 can thus be accessible, thereby installation and removal of the air filter 3 are enabled.
Patent JP-S53132967-A (JP)
Title: Da converter
Inventor: IWATA ATSUSHI
IPC: H03M1/68
Filed: 1977-04-26
Abstract: PURPOSE: To realize the D/A converter with a high precision and a high conversion speed, which can minimize the bit duplication and can correct the error easily, by a simple circuit constitution, and use this D/A converter for the pattern drawing dependent upon electron beam deflection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04218359-A (JP)
Title: Product containing fruit juice
Inventor: JIYOO AARU DEREON
IPC: A23L2/70
Filed: 1991-02-21
Abstract: PURPOSE: To suppress separation of a solid material by compounding specified amts. of low-viscosity propylene glycol alginate having specified viscosity and sodium carboxymethyl cellulose in a juice-contg. product containing water and fruit juice solid substance. CONSTITUTION: A low-viscosity propylene glycol alginate having about 50 to 175cPs viscosity for 2wt.% soln. measured at 25 deg.C by a Brockfield viscometer is prepared. Also sodium carboxymethyl cellulose having about 25 to 50cPs viscosity for 2wt.% soln. measured under the same conditions as above is prepared. The low-viscosity propylene glycol alginate of about 0.015 to 0.2wt.% and the sodium carboxymethyl cellulose of about 0.01 to 0.1wt.% based on the product are added to a juice-contg. product containing water and juice solid substance to decrease separation of the solid substance in the product.
Patent JP-H05216364-A (JP)
Title: Electrophotographic device
Inventor: SAITOU HIROYUKI
IPC: G03G15/00
Filed: 1992-02-03
Abstract: PURPOSE:To eliminate the need of inspection, etc., and to prevent an inadvertent burn when a fixing unit is taken out, in an electrophotographic device fixing a transferred image through the ruse of heat by means of the fixing unit. CONSTITUTION:A rotary shaft 37 is supported via a bracket 36 attached to a frame 33, on the sheet passing port 33 of the fixing unit 21 fixing the transferred image on a sheet by applying the heat and pressure. An exit upper guiding plate 38 is attached to the rotary shaft 37 so as to freely turn, and simultaneously, a torsion spring 39 turning the exit upper guiding plate 38 from a guiding position for guiding the sheet to a shield position for closing the sheet passing port 33, is attached. When the fixing unit 21 is inside a device main body, the exit upper guiding plate 38 is at a guiding position. and turned to a shield position when the fixing unit 21 is taken out from the inside of the device main body.
Patent JP-H02223622-A (JP)
Title: Honeycomb heater and exhaust gas purifying device
Inventor: MIYAWAKI KIYOSHIGE
IPC: F01N3/02
Filed: 1989-02-27
Abstract: PURPOSE:To make catalyst kept at an activated temperature immediately and burn carbon and so forth for removal by forming an electrode on a honeycomb structure made of stainless steel, and carrying an catalyst component. CONSTITUTION:Electrodes 2, 3 are formed on a honeycomb structure made of stainless steel, and a honeycomb heater is formed so that the honeycomb structure 1 itself may be energized and heated through the electrodes 2, 3. An exhaust gas purifying device is constructed by carrying a catalyst component on the honeycomb heater. This makes a honeycomb heater with a simple structure and good thermal efficiency. Since the honeycomb structure 1 itself can be heated freely by forming the exhaust gas purifying device out of the honeycomb heater, catalyst can be kept at an activated temperature immediately even at the early starting, making it possible to burn adhering carbon and so forth for removal.
Patent JP-S56143352-A (JP)
Title: Engine ignition timing controller
Inventor: MOMOYAMA TSUTOMU
IPC: F02P5/155
Filed: 1980-04-09
Abstract: PURPOSE:To obtain a retard angle characteristic having fixed slope for ignition timing, by subtracting a fixed time from a fixed crank angle. CONSTITUTION:Electric charge is performed at a constant current I2 from the point when a reference position pulse B is generated, then electric discharge is performed at a constant current I1 from the point when charging voltage becomes V2. An ignition pulse is output at the point when discharge voltage becomes V3. An angle alpha is a fixed angle without relation to rotary speed. An angle gamma is a fixed time without relation to rotary speed. Accordingly, a retard angle beta is retarded with a rise of rotary speed at constant slope. While the second reference position pulse output at the other reference angle may be used to obtain a constant retard angle characteristic. The retard angle characteristic with constant slope can be obtained from the first reference position pulse and the constant retard angle characteristic can be obtained from the second reference position pulse. In this way, the respective characteristic can be optionally set independently.
Patent JP-S58174589-A (JP)
Title: Partial plating apparatus
Inventor: MURAKITA SEIICHI
IPC: C25D5/08
Filed: 1982-03-25
Abstract: PURPOSE:To attain to lower plating cost, in a partial plating apparatus for applying thick plating to the central part within a plating area and thin plating to the peripheral part therewithin, by specifying the constitution of a mask plate. CONSTITUTION:A material to be plated, for example, the lead frame 1 for a resin sealing type semiconductor apparatus receives thick gold plating in the semiconductor element mounting part 1a thereof and thin gold plating in the wire bonding part 1b thereof. That is, the member 1 is placed so as to be closely contacted with masks 2a, 2b prescribing a plating area to be pressed by a press plate 3 while a plating liquid is injected from a nozzle 4 used as an anode provided therebelow and a current is passed through the member 1 and the nozzle 4 to carry out plating. In this case, a mask plate 5 having an opening 5a smaller than the plating area (almost equal to the part 1a) provided to the central part and one or more small orifices 5b respectively provided to places corresponding to four corners of the plating area is held between the masks 2a, 2b. By this method, the part 1a can be thickly plated while the part 1b can be plated in a thickness of about 1/2 with respect to the part 1a.
Patent JP-H11245401-A (JP)
Title: Head and apparatus for discharging liquid
Inventor: SAKAEDA MASATAKA
IPC: B41J2/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To discharge a liquid by vibrating a diaphragm with the utilization of a Coulomb force without setting an electrode at the diaphragm. SOLUTION: This apparatus has a control electrode 21 provided at a surface of a silicon substrate 12 including a recessed part 12a in which a high- permittivity body 22 is set on the control electrode 21. A diaphragm 14 is arranged on the silicon substrate 12 where the control electrode 21 and high- permittivity body 22 are set, with having a high dielectric layer 23 polarized in a thicknesswise direction set at a position opposite to the high-permittivity body 22. The high-permittivity body 22 and high dielectric layer 23 face each other via a gap 24. A structural body 13 with an ink chamber 16 and a nozzle 13b is fixed on the diaphragm 14.
Patent JP-S63168473-A (JP)
Title: Method of coating aluminum to impart corrosion resistance
Inventor: SAKO RYOSUKE
IPC: C23C22/28
Filed: 1987-03-04
Abstract: PURPOSE:To obtain a corrosion-resistant film which scarcely causes hexavalent chromium to be beached out even when immersed in water, by applying a water paint contg. hexavalent chromium, a water-soluble high-molecular material and a specified water-soluble org. compd. to aluminum and drying it by heating. CONSTITUTION:In a method of coating the surface of aluminum to impart corrosion resistance thereto by using a water paint contg. a film-forming component consisting of hexavalent chromium and a water-soluble high-molecular material or a water-dispersible high-molecular material, said water paint contains a water-soluble org. compd. having one or more -CH2OH or =CHOH groups provided that the compd. has one -CH2OH or =CHOH group, it has at least one -O- group, and a b.p. not lower than 100 deg.C. Said water paint is applied to the surface of aluminum and heated to dry. Examples of the water-soluble org. compd. are ethylene glycol, diethylene glycol, ethylene glycol monomethyl ether, glycerol, etc.
Patent JP-H07236210-A (JP)
Title: Cubicle
Inventor: SATOU ARITAKE
IPC: H02B1/38
Filed: 1994-02-23
Abstract: PURPOSE:To provide a cubicle in which one type of door can be employed as a right-hand door or a left-hand door. CONSTITUTION:A door 11 has vertical dimensions smaller than those of the body of cubicle 4 and fixed thereto at three points on one side thereof, i.e., the vertical center and upper and lower points spaced apart equally therefrom, through hinges 13a, 13b, 13c. A handle 12 is fixed to the door 11 in the vertical center on the other side thereof. When the door 11 is turned around by 180 deg. and fixed upside down to the body of cubicle 4 or when the door 11 is fixed such that the grip part 12a of the handle 12 is located at a lower position, the door 11 can be employed freely as a left-hand door or a right-hand door.