baber/WOPTO huggingface dataset:
Patent GB-330333-A (GB)
Title: Improvements relating to the production of monohydric phenols
IPC: C07C37/00
Filed: 1929-03-26
Abstract: 330,333. Boots' Pure Drug Co., Ltd., and Marshall, J. March 26, 1929. n-Amylcresols are made by treating cresyl-n. valerates with aluminium chloride and reducing the resulting ketones. The products possess phenol coefficients between 250 and 300, and are valuable antiseptic and disinfectants, In examples : (1) 6-n-amyl-3-methylphenol is obtained by heating m-cresyl-n.valerate with aluminium chloride and reducing the product with zinc amalgam; (2) o-cresyl-n-valerate is heated with aluminium chloride and the product is fractionally distilled in vacuo 4 and 6-n-valero-2-methylphenols are obtained and reduced with zinc amalgam to yield the corresponding 4- and 6-n-amylcresols; (3) 2-n-amyl-4-methylphenol is similarly obtained from p-cresyl-n-valerate. Cresyl-n-valerates are made by treating cresols with n-valeryl chloride, or by the action of phosphorus oxychloride on a mixture of the cresol with n-valeric acid.
Patent GB-1171273-A (GB)
Title: Alkane Sulfonic and Percarboxylic Acids
IPC: C07C409/24
Filed: 1968-02-29
Abstract: 1,171,273. Alkane sulphonic acids; percarboxylic acids. PPG INDUSTRIES Inc. 29 Feb., 1968 [1 March, 1967], No. 9760/68. Heading C2C. Alkane sulphonic acids are prepared by reacting an alkyl mercaptan and/or a dialkyl disulphide with aqueous H 2 O 2  in a liquid reaction medium containing an alkane sulphonic acid. The reaction may be carried out by reacting the alkyl mercaptan or dialkyl disulphide with the residual H 2 O 2  in a solution of alkane sulphonic acid remaining after the conversion of a carboxylic acid into a percarboxylic acid with excess H 2 O 2  in a liquid reaction medium containing alkane sulphonic acid, after separation of the insoluble peracid. The liquid reaction medium should preferably contain more than 50% by weight of alkane sulphonic acid the alkane group of which may contain between 1 and 4 carbon atoms, and the product sulphonic acid may be separated and purified to give a composition substantially free from water. The reaction may be carried out at temperatures between 0 and 100 C. but preferably between 10 and 40 C. The H 2 O 2  used in the peracid forming step may contain at least 70% by weight of H 2 O 2  and that used in the sulphonic acid forming step may contain up to 50% by weight of H 2 O 2 .
Patent GB-1102053-A (GB)
Title: Recovery of petroleum products or oil from underground deposits or reservoirs
Inventor: CRAIG FORREST FIELD
IPC: E21B43/243
Filed: 1965-03-08
Abstract: The carbonaceous residue remaining in an underground formation after recovery of the oil is treated to produce gas containing carbon-monoxide and hydrogen by igniting the formation to form a combustion front at 2000-2500 DEG  F. and injecting steam or steam and air to bring the temperature down to 900 DEG  F. Air is then introduced to regenerate the front, and the cycle repeated.  Oil is first recovered from the formation by igniting the formation and driving the resultant combustion front through the formation by injecting water or a condensible fluid, and an oxygen-containing gas either as a mixture or as alternating slugs, the gas being supplied at the rate of 500-3000 cu. ft. per barrel of water or fluid.  The formation adjacent a production well is ignited and air is supplied through an injection well and the resultant combustion front travels to the injection well from which oil may be produced. The mixture of air and water is injected into the injection well and oil is produced from the production well, a suitable hydrocarbon solvent such as kerosene may be injected prior to the injection of water.  The method according to the invention may be applied to a previously waterflooded reservoir.
Patent GB-119019-A (GB)
Title: Improvement in Vehicle Wheels.
Inventor: GALLAGHER GEORGE STAGG
IPC: B60C7/14
Filed: 1918-06-15
Abstract: 119,019. Gallagher, G. S. June 15, 1918. Spring wheels with continuous outer rigid ring and pneumatic cushions and metal springs other than helical and volute springs.-In spring wheels of the kind described in Specification 105,537, the helical springs and radial pins are replaced by spiral springs 35 connected to the tread ring 27 and to pins 25 in brackets 24 secured to the felloe 12. The pneumatic tubes 19, 20 are carried between rings 31, 32 and rims 13, 14 bolted to the felloe. The spiral springs may be arranged either in pairs as shown, or with convolutions all in the same direction
Patent GB-770242-A (GB)
Title: Improvements in or relating to heat exchangers
IPC: F23M20/00
Filed: 1955-04-05
Abstract: 770,242. Heat-exchangers. SVENSKA ROTOR MASKINER AKTIEBOLAG. April 5, 1955 [April 8, 1954], No. 9888/55. Class 64(1) In a regenerative or recuperative heat exchanger having metallic heat transfer elements subject to the effects of corrosive constituents of gases flowing thereover, a miniature heat exchanger of similar construction is provided in which the conditions within the primary heat exchanger are simulated, the same fluids being caused to flow through both heat exchangers, and the miniature heat exchanger having an inspection port so arranged that its heat transfer elements may be observed during operation of the apparatus. Fig. 1 shows the invention applied to a regenerative air preheater. In the primary regenerator 20 combustion air for a furnace 24 is heated by hot waste gases from the furnace. Some of the hot gas leaving the regenerator 20 is caused e.g. by a steam or compressed air ejector to flow through a duct 32 to the miniature heat exchanger 34 from which it returns to the main hot gas exhaust duct 35 through a conduit 33. Air is tapped off through a duct 30 and flows through the heat exchanger 34 and thence to waste through a duct 36. Inspection ports 70, 72 enable the condition of the regenerative heat transfer elements on both the air and gas sides of the heat exchanger 34 to be observed and appropriate steps can then be taken when necessary to change the working conditions in the primary heat exchanger to prevent corrosion of the heat transfer elements such as by reducing the air. flow. Miniature heat exchangers of the recuperative and regenerative types are described.
Patent GB-1501045-A (GB)
Title: Electrolytic surface treatment of metals
IPC: F28F19/00
Filed: 1976-03-12
Abstract: 1501045 Electro-depositing zinc MITSUBISHI JUKOGYO KK 12 March 1976 [20 March 1975] 9961/76 Heading C7B Zn is electro-deposited on a surface of Fe, Cu or other metal nobler than Zn using as electrolyte sea-water which has been deoxidized using SO 2  derived from combustion of S-containing fuel. As described, sea is reacted with ship's exhaust gases using e.g Cu, Co or an alloy thereof as reaction accelerator, and is then passed to a ballast tank or condenser which is to be internally plated. Zn anodes or pre-added Zn ions act as Zn source in a process that may be externally or self-powered. The pH, extent of deoxidation, quantity of SO 2  supplied and other circulation parameters are monitored and controlled.
Patent HU-T49860-A (HU)
Title: Process for producing benzamide-type protease inhibitors
Inventor: FLIRI ANTON F
IPC: C07D277/46
Filed: 1989-05-24
Abstract: This application claims a series of compounds of the formula <CHEM> where HET is a heterocyclic group; n is an integer of 0 to 2 and R<1> is hydrogen or lower alkyl.
Patent HU-T53583-A (HU)
Title: Process for producing fluorinated arachidonic acid derivatives and pharmaceutical compositions containing them as active components
Inventor: DUCEP JEAN BERNARD
IPC: A61K31/202
Filed: 1990-04-27
Abstract: Fluorinated arachidonic derivatives are 5-lipoxygenase inhibitors which have the useful pharmacologic activity as antiallergy and anti-inflammatory agents and are useful for treating, for example, asthma, anaphylaxis, allergy, rheumatoid arthritis, and psoriasis and cardiovascular diseases.
Patent HU-T58998-A (HU)
Title: Process for the production of medical preparations containing diphenyl compounds preventing the exchange of arahydronic acids
Inventor: SCHEWE TANKRED
IPC: A61P1/00
Filed: 1991-09-04
Abstract: Pharmaceutical compositions, which comprise a compound of the general formula I  <IMAGE>  in which X is oxygen, sulfur or -CH2-, Y is chlorine or bromine, Z is an SO2H, NO2 or C1-C4alkyl radical, r is a number from 0 to 3, o is a number from 0 to 3, p is the number 0 or 1, m is the number 1 or 2 and n is the number 0 or 1, have having a lipoxygenase- and prostaglandin H synthase-inhibiting action. The compositions are useful in particular for the local (topical) or inhalative treatment of inflammatory, allergic and spasmolytic diseases, as well as psoriasis, bronchial asthma and diseases with disturbances in cell proliferation.
Patent HU-T57015-A (HU)
Title: Device producing spun candy and popcorn
Inventor: TOTH JANOS
IPC: A23G3/00
Filed: 1990-05-09
Abstract: Equipment comprises support tripod, supply of heat and electrical power, candy-floss or pop-corn producing devices and a cover. - Typically the support tripod can be closed up. The lower legs and the upper legs are connected by a ring while the tops of the upper legs are rigidly fixed to a joint piece. The lower legs can be folded up to fit between the upper legs. The joint piece holds the vertical main support and the horizontal main support members. The shaft housing, candy-floss discharge head or pop-corn discharge head are mounted on the horizontal main support. The cross-member supports the drive motor and pulley. Electric power is supplied by a battery and heat energy by a bottle of LPG gas located on the ground between the lower legs
Patent HU-T42676-A (HU)
Title: Method and apparatus for mass producing and using in biologic process entomophagous insects
Inventor: PIZZOL
IPC: A01K67/00
Filed: 1986-06-06
Abstract: The invention relates to a method for the mass production of an entomophagous insect such as Trichogramma maidis insect from a substitution host such as the egg of the meal moth Ephestia kuehniella, as well as a device for implementation of this method and the application of the method to the biological fight against maize crop ravagers.
Patent HU-T59290-A (HU)
Title: Method for producing yield-increasing premix for swines
Inventor: DUDUK VENDEL
IPC: A23K1/00
Filed: 1990-07-30
Abstract: Premix is obtd by (i) mixing (all pts): 0.5-2.0 a monocarboxylic acid, 0.5-5.0 a dicarboxylic or phosphoric acid 57 a high protein contg. hydrated meal substrate of vegetable and/or animal source 1-5 mono-calcium-phosphate 3-5 fodder chalk, and 5.8 vitamins and minerals contg. premix.; and (ii) adding 29.1 whole milk powder. - One of the following monocarboxylic is used in the prepn. of the premix: formic-, acetic-, propionic-, acrylic-, lactic-, sorbic-acid and as dicarboxylic acids fumaric-, citric-, maleic-, tartaric-, succinic-, oxalacetic or their opt. mixt; or ortho-phosphoric-acid.
Patent HU-T51969-A (HU)
Title: Non-arcing connecting element for connecting rubber layers of different quality and method for forming the connecting element
Inventor: SAMHABER FRIEDRICH
IPC: F16L25/02
Filed: 1988-10-07
Abstract: A breakdown resistant connection of different rubber coating qualities, particularly in the flange region of pipelines, has a double-angled or S-shaped hard rubber intermediate layer (3), between a soft rubber plate (2) and a hard rubber plate (4), which runs partially under the soft rubber plate (2) and partially over the hard rubber plate (4). <IMAGE>
Patent HU-T58306-A (HU)
Title: Process for producing new, 2-substituted 4-(3-alkyl-5-terc-butyl-4-hydroxy-phenyl)-thiazols and pharmaceutical compositions containing them as active components
Inventor: THORWART WERNER
IPC: A61K31/425
Filed: 1990-12-13
Abstract: Novel substituted thiazoles of the formula I   <IMAGE> (I)  in which R1 is a saturated or unsaturated, straight-chain or branched C1-C5-alkyl group, R2 is a hydrogen atom or an alkyl radical having 1 to 3 carbon atoms, A is an intermediate chain of the formula -(CH2)n-Y-CR3R4-; -CH=CR3-(CH2)m- or -CH=N-O-(CH2)n-  where Y is a single bond, an oxygen or sulfur atom or a carbonyl group, R3 and R4 are identical or different and are a hydrogen atom or an alkyl radical having up to two carbon atoms, m is a number from 0 to 3 and n is a number from 1 to 4, and Z is a tetrazole or CN group, or a radical of the formula  <IMAGE>  X is a hydroxyl group or a radical of the formula R5O- or R6R7N-, where R5 is a straight-chain or branched C1-C4-alkyl radical which is optionally substituted by hydroxyl, C1-C3-alkoxy or C1-C3-alkylamino, R6 and R7 are identical or different and are a hydrogen atom, a straight-chain or branched C1-C6-alkyl radicall or, for the case in which R6 is a hydrogen atom or a C1-C4-alkyl radical, R7 is a hydroxyl, a C1-C3-alkoxy or a tetrazol-5-yl group or X, together with the structural element -A-(C=O)-, is a radical of the formula II   <IMAGE> (II)   where R8 is a hydrogen atom, a C1-C3-alkyl radical or a C1-C3-alkoxy radical, and physiologically tolerable salts of such compounds of the formula I in which X is a hydroxyl or hydroxyamino group, are prepared by various processes. They are preferably suitable for the treatment and prophylaxis of inflammatory diseases - in particular inflammatory rheumatic diseases.
Patent JP-S55542-A (JP)
Title: Light quantity control unit
Inventor: NAKAMURA YOSHIHIRO
IPC: G03G15/043
Filed: 1979-01-08
Abstract: PURPOSE:To miniaturize the light quantity detecting part without limiting the installation position of a photo detector by receiving the light of the sub light source which is driven by the electric power corresponding to the electric power for light source with the photo detector and applying the receiving light signal thereof to the control unit thereby controlling the quantity of light. CONSTITUTION:The LED 31 of the light quantity detecting part 30 is parallel-connected to an exposure lamp 10 whose emission quantity is controlled by ignition phase control of an SCR 20 and is let to emit light at the quantity proportional to the terminal voltage of the lamp 10. A photo detector 32 receives the light of the LED 31 and sends its output signal to a control unit 40. When the supply voltage decreases, the emission quantity of the exposure lamp 10 and LED 31 decreases. The incident light quantity to the photo detector 32 decreases and its resistance value increases, hence the base-emitter voltage of a transistor 47 increases and the charging current to a capacitor 52 flowing through a resistance 51 and the emitter- collector of the transistor 47 increases. This results in the shortened time until a PUT 53 conducts, expedited ignition phase of the SCR 20, increased power supply to the exposure lamp 10 and increased emission quantity.
Patent JP-S60144619-A (JP)
Title: Oscillation type level detector
Inventor: UMEZAWA TAKAYUKI
IPC: G01F23/28
Filed: 1984-01-06
Abstract: PURPOSE:To improve mechanical strength by oscillating a rod-shaped oscillation piece and a detection cylinder by a piezoelectric element for excitation, and transducing the oscillation attenuation of the rod-shaped oscillation piece into an electric signal through a piezoelectric element for reception and leading it out as an output signal. CONSTITUTION:Two piezoelectric elements 5a and 5b are arranged at necessary positions of the rod-shaped oscillation piece 4; the piezoelectric element 5a is used for excitation and the piezoelectric element 5b is form reception. When the detection cylinder 1 is oscillated by the oscillation of the oscillation piece 4, the detection cylinder 1 oscillates greatly in the absence of granules at the circumference of the detection cylinder 1, but hardly oscillates in the presence of granules, etc. Oscillation variation of the oscillation piece 4 is detected by the piezoelectric element 5b for reception to detect oscillation variation of the detection cylinder 1, thereby detecting indirectly whether granules, etc., are present at the circumference of the detection cylinder 1 or not.
Patent JP-S62159580-A (JP)
Title: Image pickup device
Inventor: OKINO TADASHI
IPC: H04N5/335
Filed: 1986-01-07
Abstract: PURPOSE:To reduce the influence of a dark current by forming a false dark current component during a storing period and during a reading by a dark current information forming means and subtracting it from the output of an image pickup element. CONSTITUTION:When a release switch is energized asynchronously with a vertical synchronizing signal during a time t1-t2, the image pickup element 3 and an integration circuit 7 are cleared during a vertical synchronizing t3 period immediately thereafter. A shutter 2 is driven through a shutter driver 2a from a clock circuit 5 during a time of t4-t5 in one field F3 thereafter and the image pickup element 3 is exposed. In the time t6-t7 of the next field F3, a video signal of an object is read from the image pickup element 3, the output voltage of the integration circuit 7 is subtracted from the video signal by a subtraction circuit 8, the signal is processed in a signal processing circuit 9, and recorded on a recording medium by a recording circuit 10.
Patent JP-H07205134-A (JP)
Title: Continuous method for concrete product
Inventor: TSUJI TAKAAKI
IPC: B28B21/88
Filed: 1994-01-11
Abstract: PURPOSE:To smoothly execute an assembly line by moving a form set by a form unit to another place, placing concrete, vibrating it, moving it to another place, steam curing it, returning it to an original unit, removing it, releasing it from the form, and cleaning the form. CONSTITUTION:An outer frame, an inner frame, a bottom plate provided on a machine base 1 are set by a form unit 24 to make a form. The form is removed from the base, placed on a truck 26, and fed to a batcher plant 22. Concrete is placed, and vibrated by a vibrator 23, and clamped. It is moved by the truck 26, charged in a dry furnace 21, and steam cured. It is returned to the original unit 24, removed from the frame, and released from the mold. The form in which a concrete product is removed is cleaned. Accordingly, setting of the form of the product, releasing of the product from the frame are semi-automated, placed and cured at the other place, thereby providing an assembly line.
Patent JP-S62160052-A (JP)
Title: Fine adjustment and quick feeding motor
Inventor: TERAMACHI HIROSHI
IPC: H02K7/06
Filed: 1986-01-09
Abstract: PURPOSE:To constitute a movement mechanism simply without using a ball screw unit separately, by a method wherein a motor shaft has similar function to that of the ball screw unit. CONSTITUTION:Since a nut member 33 is rotated following a rotor core 25 of a drive motor M, the nut member 33 is accurately rotated without the center shifting with respect to the rotation center of the drive motor M. Further, since the ball screw member 31 is also connected through a connecting shaft portion 40 to a shaft MS of other drive motor M' directly, the eccentricity amount between the ball screw member 31 and other drive motor M' is suppressed to nearly zero. Consequently, each of the drive motors M, M' performs the rotational motion accurately without vibration due to the eccentricity of the ball screw shaft member 31 and the nut member 33.
Patent JP-H05186609-A (JP)
Title: Rubber-rubber bonded composite
Inventor: HIRAKAWA HIROSHI
IPC: B29K105/24
Filed: 1992-01-08
Abstract: PURPOSE:To obtain a rubber composite by monolithically direct bonding between a hydrogenated NBR rubber-contg. uncured modified rubber composition and a NBR rubber- or IIR rubber-contg. uncured rubber composition to effect elimination of the drawbacks of both kinds of rubbers. CONSTITUTION:(A) An uncured modified rubber composition prepared by incorporating A1: 100 pts.wt. of a hydrogenated acrylonitrile-butadiene copolymer rubber containing 10-60wt.% of ethylenic unsaturated nitrile unit and <=30wt.% of conjugated diene unit with A2: 20-60 pts.wt. of methacrylic acid and A3: 10-60 pts.wt. of zinc oxide at the molar ratio A2/A3 of (1:0.5) to (1:3) followed by incorporation of A4: 0.5-20 pts.wt. of an organic peroxide, and (B) an uncured runner composition containing, as stock rubber, acrylonitrile-butadiene copolymer rubber or isobutylene-isoprene copolymer rubber, are respectively put to preforming into sheets or plates, which are then mutually laminated, and the resulting laminate is hot-pressed and cured, effecting bonding monolithically, thus obtaining the objective rubber-rubber bonded composite.
Patent JP-H10191899-A (JP)
Title: Multilayer food, method and device for producing the same
Inventor: NOZAWA KAZUO
IPC: A23L13/60
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer food, by which the foods of different taste can be easily served for eating by winding a starchy food sheet outside a bar- shaped food containing much protein, integrally forming them, forming the layered food into rugged form and performing heat treatment later. SOLUTION: For example, a sausage 2 on a skewer 1 at one end is used as a core material 3. On the other hand, wheat flour, sugar, table salt, baking powder, yeast, egg albumen and water are mixed and pressurized so that a dough sheet 4 having thickness of 4mm can be provided, and the dough sheet 4 is cut, so that a dough piece 4a can be provided. Multilayer food dough 7 is prepared by applying water 5 at the upside upper end of the dough piece 4a, applying water on the core material 3 as well and rolling them as an arrow 6 later. Next, the multilayer food dough 7 on the side of skewer 1 is pressurized like an arrow 8 and integrated 8a. Next, projecting lines 10 are formed on its outer layer while utilizing die boards 9 and 9a and by performing fermentation, boiling and freezing later, the objective multilayer food 7a is provided.
Patent JP-H10198754-A (JP)
Title: Code reader
Inventor: SHIGEKUSA HISASHI
IPC: G06K7/10
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for reading bar code by reading both a two-dimensional code and a bar code. SOLUTION: A code reader 2 is mainly composed of a CCD sensor 4, binarizing circuit 6, image memory 8 and control circuit 24 and especially when decoding the bar code from image data, at the control circuit 24, the plural representative check lines of scanning lines set at certain prescribed intervals are set among all the scanning line signals to be outputted from the CCD image sensor 4. By decoding the check line signals outputted from these plural set check lines, it is judged whether the number of check lines having the same data corresponding to decoded bars and spaces is a prescribed number or not, and when it is the prescribed number, these data are fixed as the read data of bar code. Thus, time required for reading the bar code can be shortened.
Patent JP-2000198472-A (JP)
Title: Assembling equipment for wheel
Inventor: ISHII NOBUO
IPC: B60B31/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency in an assembly operation for wheels of motorcycles, etc. SOLUTION: Assembling equipment for connecting rims to hubs through spokes to assemble wheels is formed as follows; Assembly lines 1A, 1B movably supporting an assembly jig 5 on which an ID storage medium 21 for storing ID data containing the types of wheels and assembly information is mounted, are provided. Storage boxes 4 in which rims R classified by type are housed, are carried into assembly lines 1A, 1B by a carrying-in line 3. Carrying-in of the storage boxes 4 in the assembly lines 1A, 1B is detected by carrying-in detecting sensors 10A, 10B. A controller 3 stores the types scheduled to be assembled to drive the carrying-in line 2 according to the assembly schedule to write the ID data corresponding to the carried-in rims R in the ID storage medium 21 in response to the detections by means of the carrying-in detecting sensors 10A, 10B.