baber/WOPTO huggingface dataset:
Patent JP-H10265183-A (JP)
Title: Suspension lowering device
Inventor: HASEGAWA YOSHINORI
IPC: B66F1/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To make a jack device directly convertible into a suspension lowering device using a simple mechanism. SOLUTION: A lower gripper opening/closing mechanism 20 is placed which forces the engaging piece of a lower gripper 3 to take refuge from an engaged position against the energizing force of an energizing member by using the rising motion of an upper gripper 4 from a position B immediately in front of its upper limit to the upper limit A as the driving force. Also, an upper gripper opening/closing mechanism 21 is placed which forces the engaging piece of the upper gripper 4 to take refuge from an engaged position against the energizing force of an energizing member by using the falling motion of the upper gripper 4 from a position C immediately in front of its lower limit D to the lower limit D as the driving force.
Patent JP-H02256860-A (JP)
Title: Fuel increasing device for outboard engine
Inventor: HOSHIBA AKIHIKO
IPC: F02M7/12
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the fuel from back-spill even in the condition that an outboard engine is tilted up, by locating a discharge nozzle, for the fuel supplied through a solenoid valve, downstream a throttle valve of a carburettor, and thereby enhancing fuel atomizing performance. CONSTITUTION:At starting or accelerating of an outboard engine the fuel from an electromagnetic pump 46 is, in addition to fuel supply from a main nozzle 38 through the main fuel line, supplied to the engine from a discharge nozzle 56 in position downstream a throttle valve 42 under proper duty control. Because this discharge nozzle 56 is situated downstream the throttle valve 42, the flow speed of the air is higher than in case where it is positioned upstream, that enhances atomization of the incremental portion of fuel. Also generation of liquid film stream from the fuel is prevented, and the fuel back-spill also prevented even in the condition that the outboard engine is tilted up.
Patent JP-H05170671-A (JP)
Title: Production of hexane solvent
Inventor: TAKITOU TETSUO
IPC: C10G67/04
Filed: 1991-01-23
Abstract: PURPOSE:To obtain the subject solvent having low content of aromatic hydrocarbon and olefinic hydrocarbon by hydrogenating and purifying reformate or cracked gasoline to give a formed oil, treating the formed oil with activated clay, etc., and distilling the extracted residual oil. CONSTITUTION:Reformate or cracked gasoline is hydrogenated preferably under a mild reaction condition at 180-240 deg.C under 30-60kg/cm<2>.G hydrogen pressure at 0.5-2.0hr<-1> liquid space velocity at a ratio of hydrogen/oil of 80-300Nm<3>/kl to give a formed oil. The formed oil is treated with activated clay under a condition preferably at 110-220 deg.C reaction temperature under 7-25kg/cm<2>.G at 0.9-2.0hr<-1> liquid space velocity, an aromatic hydrocarbon is separated by a solvent extracting device and the extracted residual oil is distilled to give the objective solvent having <=0.3vol.% content of aromatic hydrocarbon such as benzene and an olefin content of <30mg/100g (preferably <=5mg/100g) bromine index.
Patent JP-H03275338-A (JP)
Title: Manufacture of rubber bend hose
Inventor: FUKAE YASUO
IPC: B29C33/44
Filed: 1990-03-26
Abstract: PURPOSE:To easily draw a mandrel out of a tubular rubber stock, which is formed in the shape of a rubber bend hose by a method wherein the tubular rubber stock is formed in the shape of the rubber bend hose by being heated together with the mandrel up to its vulcanizing temperature for vulcanization and, after that, the mandrel together with the tubular rubber stock is cooled below normal temperature so as to deform the mandrel in nearly straight shape. CONSTITUTION:A mandrel 31 is produced above normal temperature by bending the shape memory alloy, which is memorized so as to be nearly straight below normal temperature, in the shape of a rubber bend hose 35. Next, after a green rubber stock 33 is installed to the mandrel 31 so as to cover the mandrel 31, the tubular rubber stock 33, by which the mandrel 31 is covered, is heated together with the mandrel 31 up to its vulcanizing temperature so as to vulcanize the stock in order to form it in the shape of the rubber bend hose 35. Next, the mandrel 31 is cooled together with the tubular rubber stock 33 below normal temperature so as to deform the mandrel 31 in nearly straight shape in order to draw the mandrel 31 out of the tubular rubber stock 33, which is formed in the shape of a rubber bend hose 35, for manufacturing a rubber bend hose 35.
Patent JP-S531620-A (JP)
Title: Production of high chromium steel
Inventor: KATAYAMA HIROYUKI
IPC: C21C7/00
Filed: 1976-06-28
Abstract: PURPOSE: To produce the low carbon and high Cr stainless steel, heat-resisting steel, etc. at low cost, by desulfurizing and dephosphorizing with the flux containing CaC 2  and CaF 2  as the main components and finally decarburizing, after the molten metal of high Cr pig iron obtained by reducing Cr ore and iron ore in the blast furnace has been desiliconized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60228229-A (JP)
Inventor: FUJIO MASAAKI
IPC: B65B21/24
Filed: 1984-04-16
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-H02253243-A (JP)
Title: Finder system with vibration proofing function
Inventor: YAMAZAKI SHOICHI
IPC: G03B13/26
Filed: 1989-03-28
Abstract: PURPOSE:To observe a satisfactory finder image by eccentrically driving at least one of optical elements ranging from a mirror to an eye contact lens so as to match with the vibration of a photographing system and correcting the blur of the finder image. CONSTITUTION:A detecting means P detects the vibration of the photographing system, and an adjusting means M eccentrically drives at least one small-sized, lightweight element among the optical elements ranging from a quick return mirror 1 to the eye contact lens 3, for instance, the dye contact lens 3, and corrects the blur of the finder image. A similar effect can be obtained by eccentrically driving the quick return mirror 1, a condenser lens 2, a penta roof mirror 4, etc., all of which compose a part of the finder system.
Patent JP-S553458-A (JP)
Title: Controlling of particle size of coal for coke production
Inventor: MATSUI MASAHARU
IPC: C10B57/04
Filed: 1978-06-26
Abstract: PURPOSE: To produce coke having high mechanical strength from a low-fluidity coal, economically and easily, by crushing a high-fluidity coal so as to obtain a size distribution wherein particles having diameter of ≤3mm amount to ≤90%, and dispersing the crushed coal into a low-fluidity coal.  
     CONSTITUTION: A relatively hard, high-fluidity coal having the maximum fluidity of ≥1000 ddpm, a Hardgrove grindability index of lower than that of the average value of the mixed coal, and an inert content of ≤20%, is crushed to obtain a size distribution wherein the particles having a diameter of ≤3mm amount fo ≤90%. The crushed coal is mixed with a low-fluidity coal and crushed again to attain the required particle size distribution wherein the particle having a diameter of ≤3mm amount to 80W88%. The cost of the coal can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08274268-A (JP)
Title: Manufacture of cmos semiconductor device
Inventor: KANEKO MAMORU
IPC: H01L21/76
Filed: 1995-03-31
Abstract: PURPOSE: To lessen a CMOS semiconductor device in number of manufacturing processes by a method wherein an ion implantation process is carried out using a LOCOS oxide film as a mask in place of a dedicated mask used for forming a channel stopper layer. CONSTITUTION: A pad oxide film 2 and an Ni3 N4 film 3 are formed on a silicon substrate 1, and a resist film 4 provided with an opening over an N well forming region 5 is formed on the Ni3 N4 film 3. Then, the Ni3 N4 film 3 is etched using the resist film 4 as mask, and a well oxidation is carried out, and a well forming LOCOS oxide film 6 is formed. Boron ions are implanted into a P-well region 9 through the LOCOS oxide film 6 as a mask. By this setup, a usual channel stopper layer forming dedicated mask can be dispensed with, so that manufacturing processes can be markedly lessened in number. Not only the deep channel region of an N-channel type MOS transistor can be obtained but also a short channel effect can be restrained through an ion implantation process carried out once.
Patent JP-S521419-A (JP)
Title: Speed control device for motor
Inventor: NANTOU KENJI
IPC: H02P29/00
Filed: 1975-06-24
Abstract: PURPOSE: Increasing and reducing increasingly and linearly a speed of a motor upto a setting value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61235401-A (JP)
Title: Polymerization of vinyl monomer
Inventor: KANEKO HIROSHI
IPC: C08F14/06
Filed: 1985-04-12
Abstract: PURPOSE:To polymerize a vinyl monomer without deposition of polymer scale on the inside surface of a polymerizer, by previously coating the inside surface of the polymerizer with a specified reaction product and polymerizing the monomer in an aqueous medium in the polymerizer. CONSTITUTION:In polymerizing a vinyl monomer in an aqueous medium, the inside surface of the polymerizer is previously coated with a reaction product between a high-molecular alcohol having hydroxyl groups in the molecule and a phenolic aldehyde. Examples of the vinyl monomers which can be applied include vinyl chloride and a mixture thereof with a monomer copolymerizable therewith. Examples of the high-molecular alcohols having hydroxyl groups in the molecule include polyvinyl alcohol prepared by saponifying polyvinyl acetate, etc. Examples of the phenolic aldehydes include hydroxybenzaldehyde, resorcylaldehyde and gentisaldehyde.
Patent JP-S61235014-A (JP)
Title: Rolling mill grinding device
Inventor: YAMAMOTO KUNIO
IPC: B24B5/16
Filed: 1985-04-12
Abstract: PURPOSE:To improve grinding efficiency by arranging a grinder with the rotating shaft inclined towards a direction of the roller shaft line, and by either lifting or lowering a fitting frame in accordance with the change etc. of a roller diameter. CONSTITUTION:A grinder 3 s supported to an end of a holder 6 freely rotatably with a shaft 4 and a bearing 5 being interposed respectively. A whet stone 3 is fitted within a frame 9 with the shaft line of rotation OG of the whet stone 3 inclined at a set angle to a normal line of a work roll 1. Further, the frame 9 moves in a vertical direction by means of an elevator 16, with the frame supporter 13 making a reciprocating movement in a direction of the shaft line of the roll 1 along a guide channel 13e. By means of the mechanism, the whet stone 3 is either lifted or lowered by the elevator 16 so as it may be set at an optimum position for the roll 1. Further, the grinding work is feasible at an optimum position even if the roll diameter turns out to be smaller. Thus, by means of this method a grinding efficiency is improved.
Patent JP-H08272003-A (JP)
Title: Negative carrier
Inventor: HATTORI HITOSHI
IPC: G03B27/62
Filed: 1995-03-31
Abstract: PURPOSE: To cope with photographic film or a cartridge having new structure by integrally constituting a cartridge holding body and a film holding body with a negative carrier body and holding negative film drawn out from a cartridge by the use of the film holding body. CONSTITUTION: This negative carrier 1 is provided with the negative carrier body 10 consisting of a plate-like lower carrier board 10a and a plate-like upper carrier board 10b, and provided with a cartridge holding part 20 and a film holding part 50 on both faced sides of the lower carrier board 10a so as to be faced to each other. The holding part 50 is a part for holding the drawn-out end of the negative film 101 drawn out from the holding part 20, and the negative film 101 has characteristic that it is rolled in a roll state even after it is drawn out, so that it is easily housed by putting the drawn-out end rolled in the roll state in a dent. The negative film is attached to the negative carrier 101 together with the cartridge and the drawn-out end of the negative film is held.
Patent JP-H04223027-A (JP)
Title: Color image tube
Inventor: FURANKU ROURANDO RAGURANDO JIY
IPC: H01J29/07
Filed: 1991-03-15
Abstract: PURPOSE: To compensate thermal expansion of shadow mask structures by providing a supporting means around the inside of a panel 12. CONSTITUTION: A supporting means, which is formed with a stud 44 fixed to a panel 12, a spring 46 with an opening hole 50 fitted to the stud 44 and a plate material 48 welded between the spring 46 and each of shadow mask structures 25, 36, 38, is provided around the inside of the panel 12 at a space, to support the mask structures 25, 36, 38. The spring 46 is formed at an angle βwith respect to the shadow mask structures 25, 36, 38, and the plate material 48 is formed of a bimetal material. The supporting means compensates the thermal expansion of the shadow mask structures 25, 36, 38 by moving the structures to the screen of a tube, and in this compensation, the spring 46 and the plate material 48 respectively share halves of the compensation.
Patent JP-H10270340-A (JP)
Title: Projection aligner and measurement of light intensity distribution
Inventor: MURAYAMA MASAYUKI
IPC: H01L21/027
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable precise measurement of light intensity distribution without the influence of illuminating light incident upon a projection lens. SOLUTION: An aligner projecting a pattern image of a mask R onto a photosensitive substrate W through a projection optical system L is provided with a means 10 for photoelectric conversion measuring light intensity distribution of light illuminating the photosensitive substrate W while moving in a predetermined plane at the image side of the projection optical system, a light- shielding means 4 placed at the position nearly conjugating the exposed surface of the photosensitive substrate W and specifying the illuminating area of the photosensitive substrate W, and a control means 15 controlling the means 4 in accordance with the movement of the means 10 so as to make the illuminating area specified by the means 4 smaller than the measuring range of the light intensity distribution in measuring thereof.
Patent JP-S62234828-A (JP)
Inventor: KII MASAMI
IPC: H01H33/985
Filed: 1986-04-03
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-H10326938-A (JP)
Title: Semiconductor light-emitting device
Inventor: NAGAO SATORU
IPC: H01S5/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistance between a contact layer and an electrode, prevent light from being leaked to the electrode part, and easily control light distribution in a waveguide, by forming one portion of a second conductive type second clad layer on a protection film and setting the width to a specific range. SOLUTION: An n-type first clad layer 102, an active layer 103, a p-type first clad layer 104, and an oxidation prevention layer 111 are successively grown on an n-type GaAs substrate 101 by the MOCVD method, thus forming a double hetero structure. Then, a protection film 105 is deposited on the surface of the double hetero substrate, and a number of windows 106 in stripe shape are opening on the protection film by the photolithography method. A p-type second clad layer 107 is grown on the windows 106 by selective growth using the MOCVD method. Then, the p-type second clad layer 107 is formed while it overlaps on the protection film 105 with a width of 0.01-2 μm.
Patent JP-S61235837-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C11/00
Filed: 1985-04-10
Abstract: PURPOSE:To prevent an increase of a black precipitate and a yellow stain by incorporating a specific organic ferric complex salt having <280mol.wt. of a free acid, a thiosulfate and a sulfite as a main component to a bleaching fixing solution. CONSTITUTION:The bleaching fixing solution is composed of the organic ferric complex salt having <280mol.wt. of the free acid, the thiosulfate and the sulfite as the main component, the free acid having <280mol.wt. in the organic ferric complex is preferable to be a compd. shown by the formula. The thiosulfate is composed of an alkaline metal salt and an ammonium salt, such as potassium thiosulfate, sodium thiosulfate and ammonium thiosulfate. The concentration of the thiosulfate is a range of 40-250g/l. The sulfite salt is not specified, but is necessary to be compd. capable of releasing a sulfite ion, and is preferable to be contained 1X10<-3>-0.1mol/l in the bleaching fixing solution. By constituting the bleaching fixing solution as mentioned above, the formation of a fine black precipitate which generates in the stabilizing solution used instead of a washing water, when staying it in the solution for a long period, is prevented, and the generation of the yellow stain in the photographic picture is prevented, when the picture is treated under the condition of reducing a supplementary amount of the stabilizing solution, and is stored for a long periods.
Patent JP-S533151-A (JP)
Title: Antenna with earth wire
Inventor: ONO MAKOTO
IPC: H01Q9/38
Filed: 1976-06-30
Abstract: PURPOSE:To carry out an impedance metching by forming the distribution constant line using an earth conductor, and thus to obtain a compact and lightweight antenna with earth wire which is suited for a movement object.
Patent JP-S52402-A (JP)
Title: Pinch roller for magnetic head
Inventor: HARA TOSHIO
IPC: G11B15/60
Filed: 1975-06-23
Abstract: PURPOSE: To eliminate the electric posture alignment operation of a magnetic head and reduce the cost of production thereof by bringing the head into uniform and intimate contact with an article to be detected by use of a pinch roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06262845-A (JP)
Title: Ink-jet recording form
Inventor: KAWASHIMA YOSHIHARU
IPC: B41M5/00
Filed: 1993-03-12
Abstract: PURPOSE:To provide an ink-jet recording form wherein color development, uniformity of a dot and absorptivity of ink are excellent in an ink receptive coating layer of low coating amount. CONSTITUTION:An aqueous ink-jet recording form is equipped with base paper constituted of cellulose pulp as a main component and an ink receptive coating layer which is formed on one side of the base paper and has white pigment and aqueous polymer substance as the main component. The base paper is sheetlike and contains 55-80wt.% cellulose pulp which is restricted to <=5% moisture and dried and Steckigt sizing degree is regulated to 20-50 seconds. Thereby absorptivity of ink is excellent and also ink is uniformly absorbed. Therefore homogeneous and excellent color development and the shape of the dot are obtained and high-speed ink-jet printing is enabled.
Patent JP-H07286745-A (JP)
Title: Ventilator
Inventor: OKANO TERUO
IPC: E04B1/70
Filed: 1994-04-15
Abstract: PURPOSE:To provide a ventilator in which a ventilating area can be proportionally controlled in response to environmental conditions and a trouble, etc., scarcely occurs. CONSTITUTION:The ventilator comprises a case 1 having a plurality of through holes 1a in a predetermined array, an operating plate 2 having a plurality of through holes 2a arranged in the same array and shape as those of the holes 1a of the case and disposed linearly movably inside the case, and a thermally stretchable member 3 sealing volatile agent starting to expand at a predetermined temperature therein and fixed at its one end to the case. Since the other end of the member 3 of a contracted state in a positional relation in which the holes 2a of the plate 1 are not aligned with the holes 1a of the case 1 is coupled to the plate 2, the member 3 is stretched in response to a temperature change by the expansion of the agent in the stage of raising its temperature, the plate 2 is linearly moved by stretching to gradually superpose the holes 2a at the holes 1a of the case 1 to increase a ventilating area. On the other hand, in the stage of lowering its temperature, the plate 1 is linearly moved in an opposite direction to the above to gradually displace the holes 2a from the holes 1a of the case 1, thereby decreasing the ventilating area.
Patent JP-S63249764-A (JP)
Inventor: IDA TOSHIYA
IPC: D06B11/00
Filed: 1987-04-01
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-S574295-A (JP)
Title: Deep layer aeration device
Inventor: SUGIMOTO KUNJI
IPC: C02F3/22
Filed: 1980-06-11
Abstract: PURPOSE: To make the construction of a deep layer aeration tank simple and reduce power consumption by providing an air blow port to the upper part of a descending pipe, and connecting the lower part of the descending pipe to one end of an aeraion chamber which is alternately formed with plural pieces of ascending parts and descending parts.  
     CONSTITUTION: The treating liquid supplied through a treating liquid inlet 12 to the lower part in an ascending pipe 1 ascends in the pipe 1, and during the time while it desends together with the air blown through an air blow pipe 11 in a descending pipe 2, air is dessolved in the liquid. Thence, the liquid enters an aerate chamber 3 from the lower part of the pipe 2, and after it repeats the ascending in ascending parts 4 and the descending in desending parts 5, it enters a deaeration part 6, where it is deaerated. Further, while it is maintained of the level constant, it is withdrawn by a circulating pump 8 and is circulated to the pipe 1 through a circulating line 10. When the above-described circulation is repeated, the aeration treatment is accomplished, and the treated liquid is withdrawn through a treated liquid outlet 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08266796-A (JP)
Title: Clothing dryer
Inventor: MANO MORIMASA
IPC: D06F58/24
Filed: 1995-04-03
Abstract: PURPOSE: To provide a clothging dryer capable of preventing the moisture evaporated from washing from remaining on the inner wall of a drying chamber. CONSTITUTION: When air heated by a sheath heater 12 is blown against the washing 5 put in a drying chamber 30 from a front door 2 by an indoor cross flow fan 8, the moisture of the washing 5 is evaporated and a part of the evaporated moisture is condensed on the inner surface of the drying chamber 30 but the remainder thereof is cooled by a heat exchange member 16 to be condensed and the condensed water flows down along the surface of a film to be recovered in a drain tank through a water receiving trough 25. The moisture condensed on the inner surface of the drying chamber 30 to flow down is recovered in a trough 34.
Patent JP-S522192-A (JP)
Title: Electrochemical display element
Inventor: TERAISHI KATSUHIRO
IPC: G09F9/30
Filed: 1975-06-23
Abstract: PURPOSE: To provide display element having electrochemical light emission effect and electrochemical coloring effect to display small consumption power in bright and dark places. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57193428-A (JP)
Title: 2-acyl-6-aminophenol derivative, its preparation, and remedy for diseases caused by leucotriene containing the same
Inventor: MIYAMOTO TSUMORU
IPC: A61P43/00
Filed: 1981-05-22
Abstract: NEW MATERIAL:A compound of formulaI[R 1  is 1W6C alkyl, formula II (X is H, halogen, lower alkyl and alkoxy, carboxyl, amino, carbomoyl, sulfamoyl, nitrile; n is 0W2]or its pharmaceutically permissible acid adduct.  
     EXAMPLE: 2-Propionyl-4-tert.-butyl-6-aminophenol.  
     USE: A remedy for diseases caused by leucotriene: especially it specifically inhibits the activity of 5-lipoxigenase, but not other enzymes in the arachidonic acid cascade. Thus it is used to prevent and treat allergic diseases of trachea, bronchia and lung, allergic shocks and inflammation of various kinds.  
     PREPARATION: Selective reduction reaction of a compound of formula III is conducted, for example, in benzene in the presence of titanium trichloride to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio