baber/WOPTO huggingface dataset:
Patent DE-3274879-D1 (DE)
Title: Homogenization of water and reduced crude
Inventor: KOVACH STEPHEN M
IPC: C10G11/18
Filed: 1982-08-16
Granted: 1987-02-05
Abstract: An improved process for economically converting carbo-metallic oils to lighter products. Enhanced catalyst activity is enjoyed through use of a select process to vaporize and atomize the high boiling portion of a carbo-metallic oil feed. The carbo-metallic oil feed is dispersed into droplets having a diameter of at least smaller than 350 microns and preferably 100 microns or less. These small droplets ensure more even coverage of the catalyst surface and decrease diffusion problems. The water utilized for dispersion of the carbo-metallic oil feed is present as a homogenized mixture in fine oil droplets with an average diameter below 1,000 microns. The water is dispersed in the carbo-metallic oil feed through use of a select mixing apparatus and can be dispersed as finer droplet sizes through use of an emulsifying or dispersing agent. The ratio of water to carbo-metallic oil feed ranges from about 0.04 to 0.25 by weight and the concentration of emulsifying agent ranges from 0.01 to 10 wt% based on the weight of water.
Patent DE-3279280-D1 (DE)
Title: Safety helmet, especially for the users of motor vehicles
Inventor: HUBER SIEGFRIED ING GRAD
IPC: A42B3/24
Filed: 1982-12-02
Granted: 1989-01-19
Abstract: The safety helmet has a viewing opening which can be covered by a visor. Several vent openings and air passage openings are arranged at the chin protector of the safety helmet. Such openings terminate together into an air-collecting chamber provided on the inside of the chin protector. Two ventilating tubes extending to the top edge of the viewing opening lead away from this air-collecting chamber. An air stream produced by a pressure head passes through the vent openings-as well as through the air passage openings if the visor is opened somewhat-into the air-collecting chamber and is conducted by the ventilating tubes onto the inside of the visor, thereby substantially preventing any fogging of the visor by moisture precipitation.
Patent DE-3360877-D1 (DE)
Title: Synergistic preservative compositions, products containing them and processes for using them
Inventor: BOROVIAN GAYLE ELIZABETH
IPC: A01N41/04
Filed: 1983-05-10
Granted: 1985-10-31
Abstract: The present provides a preservative comprising: (a) a first component selected from the group consisting of benzoic acid, formaldehyde, a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one in a ratio of about 5:1 to 1:5, benzisothiazalone, and mixtures thereof; and (b) a second component having the following formula:   <IMAGE> I  wherein x is about 2 to 33 and R is H or CH3 and mixtures thereof; wherein said second component is present in an amount at which said second component acts synergistically with said first component to kill or inhibit the growth of microorganisms. The present invention also provides a preservative comprising: (a) a first component selected from the group consisting of a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one in a ratio of about 5:1 to 1:5, benzisothiazalone, and mixtures thereof; and a second component having the formula:   <IMAGE> II  wherein said second component is present in an amount at which said second component acts synergistically with said first component to kill or inhibit the growth of microorganisms. Additional embodiments of the invention include compositions comprising these preservatives as well as methods of using them.
Patent DE-3361664-D1 (DE)
Title: Setting of stones for articles of jewellery
Inventor: CUPILLARD PHILIPPE
IPC: A44C17/04
Filed: 1983-03-21
Granted: 1986-02-13
Abstract: 1. A system for mounting round or substantially round stones for articles of jewellery in which the stones are carried by a mounting or body (1) delimiting a frame or housing (3) within which they are fixed, the body (1) having : on the one hand orifice (4) in the base of the frame or housing, which are equal in number to the stones (2), are arranged in at least two parallel rows, and act as a support and a housing for the tips of the pavillon (8) of the stones ; and on the other hand, a groove (7) in its peripheral wall, in which rest the girdles (9) of the stones (2), characterised in that the stones (2) are placed longitudinally and transversely edge to edge but every four delimit an orifice through which passes a rod (6), the lower end of which is fixed to the base of the body (1) and the upper end (10) of which is set above the girdles (9) of the four stones (2).
Patent DE-3371091-D1 (DE)
Title: A process for preparing a one-component organopolysiloxane composition
Inventor: SHEN MING
IPC: C08L83/04
Filed: 1983-11-29
Granted: 1987-05-27
Abstract: A process for preparing a one-component organopolysiloxane composition which comprises heating a catalyst which is capable of promoting the addition of silicon-bonded hydrogen to aliphatically unsaturated groups in the presence of an organo polysiloxane having aliphatically unsaturated groups and/or a filler at an elevated temperature and thereafter adding an organosilicon compound having silicon-bonded hydrogen to the mixture after it has cooled. The resultant composition, which can be stored at room temperature can be crosslinked by heating to a temperature of about 100 DEG C or more.
Patent DE-3461414-D1 (DE)
Title: Method of making disposable diapers and diapers produced by this method
Inventor: DE JONCKHEERE RAPHAEL
IPC: B05C11/10
Filed: 1984-01-13
Granted: 1987-01-15
Abstract: The starting material consists of a multistrand elastic tape (7) which is fed by the apparatus (11) and then separated by the successive separators (20, 24, 30, 31, 32, 33) into two arrays (35, 36) of four individual elastic strands. Each individual strand passes into a longitudinal groove of an adhesive application unit (37, 38), the strands passing out completely coated with hot melt liquid adhesive at high temperature. Adhesive bonding to the flexible sheet (1) moving in the direction of the arrows (2) is effected as soon as contact is made with the said sheet. A diaper pantie is obtained which on each side of the absorbent pad has a plurality of elastic strands disposed side by side.
Patent DE-3478130-D1 (DE)
Title: A method of joining and sealing elements in building structures and a connector for coupling elements of building structures
Inventor: TOMCZAK MARIAN
IPC: E04B1/68
Filed: 1984-12-21
Granted: 1989-06-15
Abstract: A method of joining and sealing elements in building structures and a connector for coupling elements of building structures. The method according to the invention is based on squeezing tubular feet (5) of the coupling connector until an oval shape is obtained, which enables insertion of the connector into shaped edges of building elements. Next, e.g. by heating, the feet (5) are returned to a shape similar to the initial one, causing an effective closure of the connection. The coupling connector in accordance with the invention consists of arms (1) inclined at an acute angle and united at their ends (2). Each arm (1) possesses a straight section (3) and a bent section (4) equipped with a tubular clamping foot (5). The coupling connector may also possess arms forming in the cross-section the shape of a trapezoid or oval, on the transverse axis of which the feet are mounted.
Patent DE-3480333-D1 (DE)
Title: Stampable sheets of fiber mat reinforced poly(arylene sulfide) and method of preparation
Inventor: CHEN-CHI MARTIN MA
IPC: C08J5/04
Filed: 1984-07-05
Granted: 1989-12-07
Abstract: A method for preparing stampable poly(phenylene sulfide)/fiber mat composites in which a fiber mat chosen from glass, carbon, fiber forming inorganic materials, wholly aromatic polyamide, or mixtures thereof is surrounded with a matrix of poly(phenylene sulfide) having flow rate in a range of about 4 to about 350 g/10 min. as determined by ASTM D 1238, modified to a temperature of 316 DEG C and a total pressure of 5.0 kg. A stampable PPS/fiber mat composite produced by such a method.
Patent DE-3480809-D1 (DE)
Inventor: CHARLTON STEVEN C
IPC: G01N33/84
Filed: 1984-04-30
Granted: 1990-01-25
Abstract: A test means, test device and method for use for determining the presence of an ion in a test sample are dislosed. The test means comprises a substantially nonpolar, nonporous carrier matrix incorporated with an ionophore capable of forming a complex with the specific ion, and a reporter substance capable of interacting with the complex of ionophore and ion to produce a detectable response. The test device comprises an elongated support member having a upper, substantially flat face to which is affixed the test means. The test means and test device are used by contacting either with the test sample, and observing a detectable response.
Patent DE-3484871-D1 (DE)
Inventor: DRESE JAN THEO
IPC: F28C1/00
Filed: 1984-10-15
Granted: 1991-09-05
Abstract: A process is developed for continuously removing and recovering respectively ammonia from aqueous ammonia waste water by stripping the waste water in a column, using heat absorption from already stripped waste water and by using a gas flow, e.g. an air flow, flowing in counter current with the waste water through the column. Especially in view to the presently desired control of environmental pollution a know process involves such high investments that an economic solution often automatically fails. The invention eliminates such serious disadvantages whereas moreover an economically more valuable product can be obtained, e.g. water with a high concentration of aqueous ammonia. This is achieved according to the invention in that the heat transfer is effected by a gas flow which, by direct contact in a packed bed, absorbs heat from the effluent liquid whereafter this absorbed heat is again transferred to the influent liquid. Preferably the gas flow consists of a recirculating air flow having a high temperature, said air flow transferring heat in a part of the column which is provided with a packed bed, to the waste water to be stripped, flowing in counter current to the low temperature waste water, whereafter the same air flow, now having a low temperature, recuperates in another part of the column, likewise provided with a packed bed, heat from the stripped liquid, now having a high temperature, also in counter current.
Patent DE-3561381-D1 (DE)
Title: Safety seat for the conveyance of babies and infants in vehicles
Inventor: SCHRADER MARGARETE
IPC: B60N2/28
Filed: 1985-09-11
Granted: 1988-02-18
Abstract: The support frame has two curved side frames (13) with the pivot axis (3) on a support bracket adjustable on the frames. The bottom of the shell has a ratchet lock (11) sliding over a ground frame linking the two side frames. The seat is fitted with safety belts and the tilt action is locked by an inertial safety catch.  The ratchet is released by a release lever (19) mounted under each end of the shell.
Patent DE-3561590-D1 (DE)
Title: Package for a consumer article
Inventor: MOOY CORNELIS ADRIANUS DE
IPC: H01J9/04
Filed: 1985-09-30
Granted: 1988-03-17
Abstract: 57 The invention relates to a situation in which a merchant puts at a client's disposal an apparatus (9) for processing consumer articles (1) that are sold by him. The operation of the apparatus (9) is made dependent on the purchase of the consumer article (1) in question by making an element (4) releasing the operation of the apparatus (9) to form part of the package (2) so as to make operation of the apparatus (9) only possible with the unlocking element (4).The unlocking element can take the form of a cardboard card (4) on which a magnetic strip (5) containing a code is applied. The apparatus may be a coffee making apparatus (9) comprising a device for reading the magnetic code of the card (4), releasing the coffee making process and for erasing the code.
Patent DE-3563582-D1 (DE)
Title: Cable shaft
Inventor: MANNHART MARTIN
IPC: H02G9/10
Filed: 1985-11-12
Granted: 1988-08-04
Abstract: 1. A cable manhole having a rectangular plan view, comprising a square casing (4), a cover element (2, 6) placed on to the casing (4), and ducts (7) inserted into openings (10) in the walls (12, 14) of the casing (4), characterized in that the cover element (2, 6) has an entry opening (5), and that the ducts (7) have a flange (30) on each side for abutment against the inner surface of the casing (4) and a lip (31) along their undersides for abutment against the outer surface of the casing (4).
Patent DE-3565454-D1 (DE)
Title: Insole with ribbed arch structure
Inventor: AUTRY JAMES CALVIN
IPC: A43B17/02
Filed: 1985-11-28
Granted: 1988-11-17
Abstract: An insole (10) for disposal in a shoe adjacent the sole of the foot includes a cushioning layer (12) having one surface thereof for disposal adjacent the sole of the foot and having a profile around the perimeter thereof which generally conforms to the contour of the sole of the foot to better disperse forces thereabout. The cushioning layer (12) includes a heel portion (14), a mid portion (16) and a toe portion (18). A plurality of arcuate ridges (20) are disposed on the surface of mid portion (16) and are integrally formed therewith. Ridges (20) are disposed in spaced apart relationship on the surface of mid portion (16) and extend across the entire width of insole (10) to form arcs of concentric circles having their radial centers in the middle of the heel portion (14). Each of ridges (20) is triangular in shape with its apex located adjacent the arch of the foot. Ridges (20) are thus operative to create a raised portion (26) on the upper surface of insole (10) adjacent the arch of the foot. In an alternative embodiment, ridges are formed on the heel portion of cushioning layer (12) to provide support and cushioning for the heel of the foot.
Patent DE-3569729-D1 (DE)
Title: 3-aminoazetidine, its salts, process for their preparation and intermediates
Inventor: NISATO DINO
IPC: C07D403/04
Filed: 1985-02-21
Granted: 1989-06-01
Abstract: The 3-aminoazetidine, its salts, new intermediates of formula <IMAGE>   wherein X' represents hydrogen or a protecting group and both X'' represent hydrogen or, together with the nitrogen atom, a phthalimido group, X' not and both X'' being hydrogen at the same time; a process for the preparation of the 3-aminoazetidine, starting from a 1-protected 3-sulfonyloxyazetidine by reaction with the potassium phthalimide and transformation of the above mentioned intermediates.
Patent DE-3573604-D1 (DE)
Title: Terpolymers of ethylene, process for their manufacture and their use
Inventor: HOBES JOHN DR DIPL CHEM
IPC: C08F210/16
Filed: 1985-11-22
Granted: 1989-11-16
Abstract: 1. Ethylene/vinyl acetate/1-hexene tertiary polymers with a content of 10 to 35% by weight of vinyl acetate (related to the tertiary polymer), a viscosity of 100 to 5,000 mPaxsec, measured at 140 degrees C and a degree of branching or 2 to 15 CH3 groups per 100 CH2 groups.
Patent DE-3575858-D1 (DE)
Inventor: KLAEDTKE JOACHIM
IPC: B65D75/34
Filed: 1985-11-30
Granted: 1990-03-15
Abstract: 1. Anal suppository and package therefor, which suppository (2) contains the active agent in usual amounts and consists of usual basic material, has a head part of increased diameter and has a laced part behind its head part, whereafter the suppository (2) in usual manner tapers off conically towards the end of the suppository, characterized in that the suppository (2) in its conically tapering end part and close to its end has notches and the packaging (1) also shows notches (7) engaging into the notches of the suppository (2).
Patent DE-3579605-D1 (DE)
Inventor: DERBYSHIRE RODNEY L
IPC: H05B3/12
Filed: 1985-03-05
Granted: 1990-10-18
Abstract: Apparatus and process for selectively heat treating at least a portion of an article in the field with autoregulated heating. The autoregulated heating is provided by a heater including at least a first magnetic material disposed along the portion of the article to be heat treated. The first magnetic material has a magnetic permeability which sharply changes at temperatures at or near the autoregulating (AR) temperature thereof. The changes in permeability result in corresponding changes in the skin depth of the first magnetic material and, hence, the heating produced therein responsive to a.c. current passing therethrough. By maintaining the a.c. current constant in amplitude and frequency, the first magnetic material and the portion of the article are regulated at substantially the AR temperature of the first magnetic material. By selecting the first magnetic material to have AR temperature substantially corresponding to the temperature at which metal anneals, tempers, hardens, softens, stress relieves or the like, heat treating at an autoregulated temperature is achieved. The autoregulated heater can be incorporated into the article or can be applied to the article thereafter, in each case permitting in field heat treating. Autoregulated heating can also be achieved by any of various multilayer structures to provide desired autoregulation effects.
Patent DE-3579672-D1 (DE)
Inventor: MICHARD JEAN-ALEX
IPC: C21B5/00
Filed: 1985-11-07
Granted: 1990-10-18
Abstract: A blast furnace, especially for the production of hot metal for the steel industry and operated with a normal charge above the tuyere blast zone, has its hot metal production increased at least temporarily by a lateral injection of metal oxides into the zone. A supply of the thermal energy requirements for the smelting reduction of these metal oxides by electrically operated plasma torches, and the compensation of a overoxygenation resulting from the oxygen contribution of these metal oxides by the introduction of nitrogen.
Patent DE-3660860-D1 (DE)
Title: Pallet displacement arrangement
Inventor: RADLMAIR JOSEF
IPC: B65G1/06
Filed: 1986-03-22
Granted: 1988-11-10
Abstract: 1. Pallet displacement arrangement for rail/roller bases, which are provided with pallets for loading, with displacement catches (12, 16) under the force of a spring (15) which are connected actively to a rod (8) which can be pushed to and fro, and which catches, mounted in catch holders (11), can be pivoted about axes (13) arranged at right angles to the direction of displacement of the rod (8), said spring force (15) pivoting the catches (12) out into their impact position, characterized in that the catch holders (11) are arranged on the rod (8) under adjustable displacement spring tension (20) so as to be freely displaceable longitudinally, the diplacement catches (12, 16) being able to pivot independently of said displacement spring tension (20).
Patent DE-3677175-D1 (DE)
Inventor: MAYBON GUY
IPC: B23K35/32
Filed: 1986-11-20
Granted: 1991-02-28
Abstract: The invention provides a composition which is useful in applying an abrasion-resistant coating to a surface, typically by welding. The abrasion-resistant coating is preferably a mixture of tungsten carbide and an alloy. The composition is formed into a length of material extruded over a continuous metallic core, and then wound onto a spool. The composition includes both the tungsten carbide and an alloy having a melting temperature less than that of most ductile metals such as steel, alloy steel, nickel or nickel alloys. These components are mixed with an organic binder and a plasticizer. The organic binder enables the mixture to be extruded, and the plasticizer prevents the composition from becoming brittle after drying. When applied to the surface being coated, the alloy holds the particles of tungsten carbide together, and thus forms the desired coating. The alloy includes a plurality of round, or nearly round, particles. The round particles facilitate the extrusion process, and make the composition more supple. The invention also includes a method of forming the composition.
Patent DE-3678676-D1 (DE)
Inventor: CLAUSEN THOMAS DR
IPC: C07D263/24
Filed: 1986-11-22
Granted: 1991-05-16
Abstract: PCT No. PCT/EP86/00674 Sec. 371 Date Jul. 27, 1987 Sec. 102(e) Date Jul. 27, 1987 PCT Filed Nov. 22, 1986 PCT Pub. No. WO87/03474 PCT Pub. Date Jun. 18, 1987.Oxidative hair dye composition based on 4-amino-2-aminomethyl-phenols of the general formula (I)   <IMAGE> (I)  or its salts as developer substances, wherein R1 and R2 represent independently of one another hydrogen, alkyl, hydroxyalkyl, aminoalkyl, mono- or dialkylaminoalkyl, acylaminoalkyl, aryl- or alkylsulfonylaminoalkyl, carbamindoalkyl, acyl, aryl - or alkylsulfonyl or carbomoyl-wherein the alkyl radical has 1 to 4 carbon atoms in each case-or a heterocyclic, non-aromatic five- or six-membered ring is formed by means of R1 and R2 which can have an oxo group in addition. The subject matter of the application is also the new developer substances of the general formula (XII)   <IMAGE> (XII)   wherein Ra equals hydrogen, alkyl, hydroxyalkyl, aminoalky, mono- or dialkylaminoalky, acylaminoalkyl, aryl- or alkylsulfonylaminoalkyl, carbamoyl, carbamido-alkyl, acyl, aryl- or alkylsulfonyl-wherein the alkyl radicals have 1 to 4 carbon atoms in each instance-and Rb equals aminoalkyl, mono- or dialkylaminoalkyl, acylaminoalkyl, aryl- or alkylsulfonylaminoalkyl, carboamoyl, carbamidoalkyl, acyl, aryl- or alkylsulfonyl-wherein the alkyl radicals have 1 to 4 carbon atoms in each instance. The developer substances of the formula (I), while having equally good dyeing behavior, have properties which are better physiologically than the p-aminophenol chiefly used previously for colorings in the red area.
Patent DE-3680524-D1 (DE)
Inventor: MEISNER LORRAINE F
IPC: C07K1/113
Filed: 1986-04-22
Granted: 1991-08-29
Abstract: Peptides, polypeptides, proteins, proteinaceous hormones, and enzymes are modified by covalently bonding chondroitin thereto, whereby their stability toward in vivo degradation is increased.
Patent DE-3684471-D1 (DE)
Inventor: SHISHKIN VIKTOR VASILIEVICH
IPC: A01G31/04
Filed: 1986-12-17
Granted: 1992-04-23
Abstract: PCT No. PCT/SU86/00132 Sec. 371 Date Jul. 27, 1987 Sec. 102(e) Date Jul. 27, 1989 PCT Filed Dec. 17, 1986 PCT Pub. No. WO87/03777 PCT Pub. Date Jul. 2, 1987.The device comprises a hermetically sealed chamber (1) whose interior space accommodates a perforated band (3) held to a drive drum (2). Part of the chamber (1) is made as a flexible tubing (4) one end of which is connected to the free end of the perforated band (3), and the other end is turned inside out and held perepherally in the chamber (1) to form a hermetically sealed space (11) along therewith. The interior space (11) of the chamber (1) is connected to the working agent and nutrient medium feeding systems (8,9).
Patent DE-3761769-D1 (DE)
Inventor: BOYLE FRANCIS THOMAS BOYLE
IPC: A61K31/41
Filed: 1987-06-15
Granted: 1990-04-05
Abstract: Heterocyclic compounds of the formula:- <CHEM> wherein X and Y, which may be the same or different, are each a =N- or =CH- group and R is a phenyl radical which optionally bears one or more substituents selected from halogen atoms, amino, cyano, carbamoyl, hydroxy and nitro radicals, 1-6C alkyl, halogenoalkyl, alkoxy, halogenoalkoxy and alkylamino radicals, di(1-6C alkyl)amino and 2-6C alkoxycarbonyl radicals, and n is 1 to 6, but excluding the compound wherein X and Y are each =N-, R is 2,4-dichlorophenyl and n is 1; and the pharmaceutically or veterinarily acceptable acid addition salts thereof; processes for their manufacture; and pharmaceutical and veterinary compositions containing them.
Patent DE-3763538-D1 (DE)
Inventor: PUETZ JOACHIM
IPC: B01F15/04
Filed: 1987-04-14
Granted: 1990-08-09
Abstract: The invention is directed to a method of and a system for mixing batches of a flowable medium, especially of hydrocarbons used as base materials for said media and of additives to be admixed thereto. In the mixing operation, the base materials and optionally additives are weighed in a primary weighing section capable of holding a complete batch to form the base medium. Independently thereof, additives, amounting to minor fractions of the batch, are weighed out in at least one precision weighing section. The weighed-out additive fractions are then admixed to the weighed-out base medium.