baber/WOPTO huggingface dataset:
Patent GB-726712-A (GB)
Title: Improvements in or relating to recovery of oil from reservoirs
Inventor: MORSE RICHARD ARDEN
IPC: C09K8/58
Filed: 1953-04-13
Abstract: 726,712. Recovering subterranean oil. STANOLIND OIL & GAS CO. April 13, 1953, No. 9988/53. Addition to 696,524. Class 85, The process for the secondary recovery of underground oil described in the parent Specification which comprises injecting a liquid oil solvent into the subterranean reservoir and displacing the solvent with a scavenging fluid is improved in that the amount of solvent required is reduced by withdrawing a mixture of solvent and scavenging fluid from the transition zone between these media thereby reducing the length of this zone. The solvent, for example liquefied petroleum gas, is pumped into the subterranean reservoir 28 through a well 21 and forms a zone 16 which is then driven outwardly from the well by the injection into the well of a scavenging fluid, for example natural gas. The oil is displaced from the formation and withdrawn successively through wells 22, 23, 24 and 25 as zone 16 advances. As the transition zone 17 behind the solvent zone 16 reaches each well, for example well 23, a mixture of liquefied petroleum gas and natural gas is withdrawn and passed into a separator 31 whence the solvent is reintroduced into zone 16 through line 32 and well 24 whilst the natural gas is recycled to the input well 21.
Patent HU-T59065-A (HU)
Title: Continuous process for producing solide calcium-phosphates from raw phosphate without adding phosphoric acid and lime
Inventor: EROES ISTVAN
IPC: C01B25/32
Filed: 1990-03-19
Abstract: Solid calcium phosphates are prepd. in a continuous process from raw phosphates without the addn. of ether-phosphoric acid or lime. 50-200 g raw phosphate is dissolved in 1l of processing acid contg. 100-750g P2O5 and 0-80g CaO. The soln is agitated for 20 mins.-6 hrs. at 20-120 deg.C. When mono-calcium phosphate is prepd. the processing acid contains 0-5 wt% CaO and 35-75 wt% P2O5. Any sediment is filtered out. The soln. is cooled and mono-sodium phosphate is sepd. by filtration. For the prepn of di:calcium-phosphate the process acid contains 0-8 wt% CaO and 5-35 wt.% P2O5. The prod. is filtered out. Mixed phosphates are prepd from process acid, which contains 1-5 wt% CaO and 25-40 wt% P2O5. the prod is filtered out. - In all three cases any excess calcium-over and above that, stoichiometrically necessary for the prepn of a cpd. in the next cycle-is removed from the filtrate, and the filtrate is then recirculated as process-acid.
Patent HU-T59181-A (HU)
Title: Pyrometallurgical method for treating loaded materials
Inventor: BODENSTEIN JOHANNES JACOBUS
IPC: C22B15/06
Filed: 1991-09-26
Abstract: A process of pyrometallurgically treating a feed material such as a sulphide ore or concentrate is provided. The process includes the steps of:     (a) producing a liquid body (50) of feed material; (b) creating a first reaction zone (58) and a second reaction zone (60) which is in contact with the first reaction zone (58) and is in the liquid body (50); (c) introducing feed material in particulate form and an oxidising gas into the first reaction zone (58); (d) allowing in-flight oxidation of feed material to take place in the first reaction zone (58); (e) allowing at least some of the reaction products of the inflight oxidation to pass into a second reaction zone (60); and (f) allowing sulphidation or reduction of the reaction products to take place in the second reaction zone (60).   <IMAGE>
Patent HU-T64210-A (HU)
Title: Process for producing system for releasing active agents in the large intestine
Inventor: SINTO AMNON
IPC: A61K9/50
Filed: 1991-05-02
Abstract: A colonic delivery system for delivering a drug to the colon is provided. The system comprises a drug in combination with a matrix, wherein the matrix comprises a saccharide-containing polymer. According to the invention, the matrix is resistant to chemical and enzymatic degradation in the stomach and small intestine. The matrix is degraded in the colon by bacterial enzymatic action, and the drug is released. The system is useful for targeting drugs to the colon in order to treat colonic disease. The system is also useful for enteric administration of drugs such as proteins and peptides which are otherwise degraded in the stomach and small intestine.
Patent HU-T62879-A (HU)
Title: Process for producing neuroprotective indolone derivatives and pharmaceuticql compositions comprising such compounds
Inventor: CHENARD BERTRAND LEO
IPC: A61K31/4523
Filed: 1991-03-04
Abstract: PCT No. PCT/US91/01470 Sec. 371 Date Nov. 6, 1992 Sec. 102(e) Date Nov. 6, 1992 PCT Filed Mar. 4, 1991 PCT Pub. No. WO91/17156 PCT Pub. Date Nov. 14, 1991.5-(1-Hydroxy-2-piperidinopropyl)-2(1H,3H)-indolone derivatives and analogs; pharmaceutical compositions thereof; methods of treating CNS disorders therewith; and intermediates useful in the preparation of said compounds.
Patent HU-T47797-A (HU)
Title: Process and composition for treating plant-illnesses and process for producing part of the active components i.e. new 1,2,3-benzothiadiazol derivatives
Inventor: SCHURTER ROLF
IPC: C07F7/08
Filed: 1988-08-19
Abstract: A method and composition for the immunization of healthy useful plants against plant diseases containing as active ingredients compounds of formula   ydroxy, methyl, methoxy, HOOC or MOOC; Y is hydrogen, halogen, SO3H, SO3M, nitro, hydroxy or amino, M being the molar equivalent of an alkali metal or alkaline earth metal ion that is formed from a corresponding base or basic compound; and Z is cyano or -CO-A; A represents either -OH or -SH, the hydrogen atom of which may also be replaced by the molar equivalent of an inorganic or organic cationic residue, or wherein A represents any other organic residue which has a molecular weight of less than 900 and which may also contain one, or more than one, hetero atom, including the salts of the phytophysiologically tolerable 7-carboxylic acid or 7-thiocarboxylic acid with primary, secondary or tertiary amines or with inorganic bases.
Patent HU-T50665-A (HU)
Title: Method for producing grain grists and grain-mill apparatus
Inventor: BALTENSPERGER WERNER
IPC: B02C9/04
Filed: 1988-10-06
Abstract: The invention is directed to a new method for producing milled grain products such as flour, semolina, middlings, etc., wherein the material is repeatedly ground by means of rolls and sifted with the system of advanced milling. It is suggested that the material be guided again at least twice via double-roll grinding stages with sifting between the double grindings, wherein the material is sifted in each instance following the double grinding. In an especially preferred manner, a corresponding new mill with at least two double-grinding passes is preferably constructed as an 8-roll mechanism (70). In an especially preferred manner. The new mill comprises a combination of eight- (70) and four-roll mechanisms (142, 151). A screening surface which is at least 20 to 50% larger is used for the double grinding.
Patent HU-T51542-A (HU)
Title: Method for producing polytetrafluorethylene shaped moulded pieces
Inventor: BREZNI GYOERGY
IPC: B30B15/00
Filed: 1987-12-30
Abstract: The press tool required to form the proposed item comprises the following: the metallic form is accommodated in a lower and upper stamp (both located in a housing) and a stationary tool. Taps are located in the openings of the stationary tool. The metallic form to be embedded in the PTFE body is subject to a force exerted by the upper stamp and the lower stamp, by means of springs.
Patent ID-21523-A (ID)
Inventor: TOSHIAKI KOBAYASHI
IPC: C08K5/06
Filed: 1998-07-07
Abstract: This invention provides a granular or powdery diacetal composition comprising:   (a) at least one diacetal such as 1,3:2,4-O-dibenzylidene-D-sorbitol or a nucleus-substituted derivative thereof, and (b) at least one binder selected from the group consisting of neutral or weakly acidic monovalent organic acids, neutral or weakly acidic polyvalent organic acids, partial salts of neutral or weakly acidic polyvalent organic acids, salts of sulfuric acid ester, sulfonic acid salts, salts of phosphoric acid ester, phosphoric acid esters, phosphorous acid esters and aluminum salts of a neutral or weakly acidic monovalent organic acid, the binder being uniformly dispersed on the surface and in the interior of the particles of the granular or powdery diacetal composition; a process for preparing the composition; a polyolefin resin nucleating agent comprising the composition; a resin composition containing the nucleating agent and a polyolefin resin; and a polyolefin resin molded article.
Patent JP-H0759633-A (JP)
Title: Folding type bed
Inventor: ROBAATO KURISUCHIYAN KOORARU
IPC: A47C19/12
Filed: 1994-01-11
Abstract: PURPOSE: To provide a folding bed arrangement allowing storage in a truck cab in a compact and convenient state, expanding article storage space and having the capability of forming more convenient and comfortable sleeping space. CONSTITUTION: This bed 10 has the first frame members 16 and 38, the second frame members 18, 60 and 64, an elastic cloth mattress 12 fixed to the first frame members 16 and 28 as well as to the second frame members 18, 60 and 64, a device for fixing the elastic cloth mattress 12 to the first frame members 16 and 38 and the second frame members 18, 60 and 64, and devices 80 and 82 for moving the second frame members 18, 60, 62 and 64 relative to the first frame members 16 and 38 between the first and the second positions.
Patent JP-H01178294-A (JP)
Title: Washing machine
Inventor: ISHIKAWA HIDEJI
IPC: D06F39/02
Filed: 1988-01-06
Abstract: PURPOSE:To improve a function of charging a detergent by providing a plurality of reservoirs for the detergent above a washing tank while providing a water supply change-over means for supplying selectively water to the respective reservoirs. CONSTITUTION:When prewashing is desired before regular washing, a user feeds a predetermined amount of detergent into first and second reservoirs 16, 17 respectively. A prewashing selection switch 9 and change-over lever 12 are set to 'prewashing' to start a program. Then, a microcomputer 27 starts water supply after exciting a solenoid 24 to direct an outlet end 22b of the other water path 22 toward the second reservoir 17. Water is supplied through the respective water paths 21, 22 and the detergent in the second reservoir 17 is washed away by water from the other water path 22 to be charged from the front end side 22b into a washing tank. After the completion of prewashing and drain, the solenoid 24 is demagnetized so that the outlet end 22b of the other water path 22 is returned toward the first reservoir 16 by an energizing force of a spring 26.
Patent JP-S62162473-A (JP)
Title: Dust collector for grinding machine
Inventor: TACHIKAWA SENKICHI
IPC: B24B55/06
Filed: 1986-01-07
Abstract: PURPOSE:To separate and collect dust from air flow efficiently through a wet system, by positioning the saw tooth lower edge of a screen board hanging to halve the inside of an water storage tank in such a manner that said edge of the screen board can be slightly sunk below the water surface of cleaning water in the water storage tank. CONSTITUTION:When air flow is sucked forcibly by driving of a suction device 7 and passes through the space under the lower edge 3a' of a screen board 3a in the first water storage tank 2a, since the lower edge 3a' has the saw tooth form, cleaning water in the part II is strongly bubbled and large amounts of droplets, liquids films and bubbles are generated, air including dust is touched, stirred and mixed and the dust is separated from air flow by deposition. Thereafter, air flow moves in directions shown by an arrow 4b', along a screen board 3a, a guide board 4b and a screen board 3b and goes to the second water storage tank 2b. Action of the air flow in the second water storage tank 2b is similar to tank in the first water storage tank 2a and the remaining uncollected dust by the first water storage tank 2a is collected here and the efficiency of collecting dust is increased.
Patent JP-H11194070-A (JP)
Title: Color filter substrate evaluation mask and evaluation method
Inventor: SOFUE MASAJI
IPC: G01M11/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for efficiently and securely detecting the color irregularity and void of a color filter. SOLUTION: The evaluation mask where the opening part satisfying the relation of t4 <=t1 <=t3 +t2 is formed when the picture element pitch of a color filter substrate to be evaluated is set at t3 , the width of the opening part of a light shielding layer at t4 , the width of the light shielding layer at t2 and the width of the opening part of an evaluation mask at t1 is overlapped on the color filter substrate. A process for light-shielding picture elements except for those of one color to be observed and observing the transmitted light of the picture elements of the pertinent color is repeated on all colors. Thus, the color filter substrate is evaluated.
Patent JP-S5593387-A (JP)
Title: Magnetic recording and reproducing unit
Inventor: NIWA KIICHI
IPC: G11B20/02
Filed: 1979-01-09
Abstract: PURPOSE: To enable to discriminate whether the tape is recorded in PAL system or NTSC system, by reproducing the control signal recorded on the tape and comparing the frequency with the frequency being the reference.  
     CONSTITUTION: In the PAL system, the frequency of the control signal when the tape recorded in the first tape speed VP is repreduced in the first tape speed V p , is 25Hz, and it is 35.64Hz when the same tape is reproduced with the second tape speed VN (NTSC system), and the result is listed on the table including the combination of recording and reproduction. Further, the frequency dividing the frequency of the reference oscillator 1 at the reproduction in VP and VN by 81, is also listed on the table. When the tape recorded in VP is reproduced, the frequency of the control signal is greater than the output signal frequency of the frequency division circuit 3 and in case of VN, it is smaller. Thus, the discrimination of PAL and NTSC can be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58118676-A (JP)
Title: Developing device
Inventor: KOROKU SHIYOUICHI
IPC: G03G15/08
Filed: 1982-01-07
Abstract: PURPOSE:To obtain good developed pictures having no unevenness in the density, by applying a developing agent on the surface of a carrying roller for developing agent with an applying blade, and then, by rubbing out the applying streak with a prescribed brush. CONSTITUTION:Below a conductive roller 3 which is a developing agent carrier, a developing agent 6 is kept on a polyester film 7 whose both ends are pulled by springs 9. At the right side of the roller 3, an applying blade 10 made of rubber, etc., is installed and a brush for rubbing out applying steaks 11 is installed above the roller 3. The developing agent 6 in the film 7 is mechanically pushed against the roller 3 by the springs 9 and adheres to the roller. The blade 10 controls the thickness of the developing agent layer 4'' on the roller 3 so as to obtain a desired density, and then, the surface of the layer 4'' is made smooth by the brush 11, and thus, applying streaks are rubbed out. Therefore, good developed pictures having no unevenness in the density are obtained.
Patent JP-S61161308-A (JP)
Inventor: KOYASHIKI YUSUKE
IPC: F28F1/00
Filed: 1985-01-10
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-H03209053-A (JP)
Title: Control device for diesel car
Inventor: HANZAWA HIDEHARU
IPC: F02B3/06
Filed: 1990-01-10
Abstract: PURPOSE:To enhance the efficiency in driving a car by furnishing a speed sensing device to sense a constant speed for changing over from shifting to directly coupling operation or vice versa on the basis of input of speed information, and therewith performing the changing-over automatically. CONSTITUTION:Speed information from a speed power-generator 1 is taken into a speed sensing device 2. The speed with good efficiency at speed/direct couiple changeover point is previously set in this speed sensing device 2. The speed with good efficiency is obtained by reading the speed value for the propulsive shaft revolving speed, at a point where efficiency is good, from the characteristic curve of the engine concerned, and the read value is used as the changeover speed from shifting to directly coupling operation and vice versa. When the speed becomes the mentioned set value, a liquid transmission 3 can implement the changing-over. Because the changeover point can be made the same at all times as described above the efficiency in driving the car is enhanced. A manual operation switch 7 is provided as spare for eventual trouble in the speed power-generator 1.
Patent JP-H06203644-A (JP)
Title: Solderable insulated wire
Inventor: TAJIMA TETSUO
IPC: C09D179/08
Filed: 1993-01-08
Abstract: PURPOSE:To provide a solderable insulated wire of excellence in heat, mechanical, electric and chemical characteristics with comparatively ease and at low cost by coating the surface of a conductor with an urethane resin, and then coating the surface of the urethane resin coat with a specified polyimide resin. CONSTITUTION:This solderable insulated wire is manufactured by first applying an insulating paint, containing an urethane resin composition composed of polyhydric alcohol and polyvalent isocyanate, to the surface of a conductor to be subsequently baked so as to form a polyurethane resin coat layer, then applying an insulating paint containing a polyamic acid represented by a formula I to the surface of the polyurethane resin coat layer to be subsequently baked so as to form a polyimide resin coat layer. In the formula I, X represents an alkylene radical or an alkylene phenylene radical, R<1> represents a quadrivalent organic radical represented by a formula II or the like, R<2> represents a bivalent organic radical represented by a formula III or the like, and (n) represents a positive integer.
Patent JP-S58118418-A (JP)
Title: Cover body shifting method of sun-roof
Inventor: SUMITA KOUJI
IPC: B60J7/043
Filed: 1982-01-08
Abstract: PURPOSE:To secure a structural way capable of getting rid of any reduction in room space, by moving a cover body round upward and setting it as a tilting attitude after rendering the cover body moving up, while shifting the cover body rearward with the attitude kept intact, when said cover body at the opening part  of a car roof is opened. CONSTITUTION:In a state that a cover body 4 is fitted in an opening part 3 which is therefore covered by the cover body 4, when the opening part 3 is opened, a slider 19 is horizontally shifted rearward along a rail 21 by a driving device properly via a cable. Therefore, simultaneously a slider guide 20 connected to the slider 19 via a couple of pins 18 is shifted to the rear. Likewise, at this time a cam block 7 moves upward along each of vertical parts 17a and 17b of upper and lower guide grooves 16a and 16b while the paired pins 18 are guided by cam grooves 11 and 12 whereby the cam block 7 is moved round upward in its rear part centering on a spot adjacent to a front roller 14. Accordingly, the cover body 4 is shifted to the rear in a state of being tilted afterward.
Patent JP-H02184396-A (JP)
Title: Apparatus for treating waste water
Inventor: OGAKI YOJI
IPC: C02F3/30
Filed: 1989-01-10
Abstract: PURPOSE:To make an apparatus small in size and compact and to fluidize, stir and disperse a carrier with small energy by fitting screens for preventing the outflow of the carrier in each of anaerobic and aerobic vessels to the communicating parts between the vessels and the drain hole of the aerobic vessel. CONSTITUTION:Screens 14, 15 are fitted to the communicating parts between an anaerobic vessel 2 and an aerobic vessel 3 so that a carrier in each of the vessels stays in the proper vessel and does not circulate through the other vessel. In each of the vessels, a peculiar reaction takes place. Since the carrier with fixed weak nitrifying bacteria does not enter the anaerobic vessel 2, the activity of the bacteria is not reduced. The carrier in each of the vessels contributes efficiently to the reaction in each of the vessels. Since the outflow of the carrier with the fixed nitrifying bacteria is prevented by a screen 16 fitted to the drain hole of the aerobic vessel 3, the outflow of the bacteria is prevented. The reactions are accelerated and the total residence time can be shortened.
Patent JP-H11201492-A (JP)
Title: Air conditioning unit
Inventor: NOUCHI YOSHITERU
IPC: F24F13/20
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit of which an inlet grille is easy to open and close even when the unit is installed in a corner part of a room. SOLUTION: An inlet grille 3 is so fitted as to be rotatable around the upper edge part of the front of a unit main body 2 as a fulcrum so that removal of a filter be facilitated. An engaging-disengaging operation part 16 is provided on the opposite sides of the base part of the inlet grille 3. The engaging- disengaging operation part 16 is made up of a finger insertion groove 18 formed in the unit main body 2 and of a front hitch part 17 formed in the inlet grille 3. The front hitch part 17 is formed from the rear side toward the front in the shape of a recess. By inserting a finger into the finger insertion groove 18, bringing the finger into contact with the front hitch part 17 and applying the pressure of the finger in the direction to this side, the inlet grille 3 is rotated, and the front of the unit main body 2 is put in an open state.
Patent JP-S62160708-A (JP)
Title: Permalloy thin film and manufacture thereof
Inventor: TOMIE TAKASHI
IPC: C22C19/07
Filed: 1986-01-10
Abstract: PURPOSE:To enable easy formation of a permalloy thin film which has low coercive force by forming a film on a substrate by physical deposition in the atmosphere containing N2 gas specifically setting the ratio of the peak strength on two specific fcc (200) planes obtained by counting X-ray diffraction. CONSTITUTION:An Mo permalloy thin film manufactured in the atmosphere wherein N2 gas is added to Ar gas has great peak strength I (200) on an fcc (200) plane and extremely low coercive force Hc. If the concentration of N2 is 1% or more, the coercive force Hc and each peak strength I (111), I (200) on the fcc (111) plane or the fcc (200) plane are comparatively stable. Accordingly, if the ratio of I (200)/I (111) is made a range of 0.2 or more, the coercive force Hc is made 10Oe or less which is a desirable value for a vertical magnetic recording medium.
Patent JP-2000198338-A (JP)
Title: Vehicular air conditioner
Inventor: HIROSE YUKIHIRO
IPC: B60S1/08
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To cool a wiper motor by utilizing an internal air flow drawn into an internal air inlet. SOLUTION: A blower part 13, heat exchanging part 14 and a blowing mode switching part 15 are equipped to an air-conditioning unit provided in front and inside of a vehicle cabin. An external air inlet 121 leading in external air, an internal air inlet 124 leading in internal air, and an internal/external air switching door opening and closing both channels of inlets 121 and 124 are provided at an intake side of the blower part 13. On the outside of the air-conditioning unit, a wiper motor (exothermic equipment) 20 is arranged near the internal air inlet 124 so as to be positioned inside the channel of internal air drawn in from the internal air inlet 124. The wiper motor 20 is actively cooled by an internal air flow drawn in from the internal air inlet 124 during an internal air mode wherein the internal air inlet 124 is opened.