baber/WOPTO huggingface dataset:
Patent DE-3164193-D1 (DE)
Title: Heat transfer device
Inventor: BROCKS KLAUS-DIETER
IPC: F28D7/10
Filed: 1981-09-11
Granted: 1984-07-19
Abstract: 1. Heat transfer device for the transfer of heat between two flowing media which are separated from each other by heat transfer surfaces, in which the heat transfer surfaces are formed as at least two tubes (2) arranged in a tubular jacket (1) and through each of these tubes there extends at least one conduit tube (3) such that a clearance space (13) is formed between each conduit tube and the inner wall surface of the associated tube, and in which both the tubular jacket and also the conduit tubes are connected to each other by way of a distributing chamber (10) for a first medium on the one hand and a collector (15) for the first medium on the other hand, said distributing chamber and collector being separated respectively from a distributing chamber (5a) and collecting chamber (5) for a second medium connecting the tubes and the clearance spaces to each other, characterised in that the tubular jacket (1) and the tubes (2) which are arranged therein and which each surround a conduit tube (3) each have a rectangular cross-section and each conduit tube (3) has a circular cross-section, and, both in the clearance space (30) formed between the outer wall surfaces of the tubes (2) and also in the clearance space (14) formed between the outer wall surfaces of the tubes (2) and the inner wall surface of the tubular jacket (1), there are arranged flow-guiding devices (12) in the form of meander wires having a thickness corresponding to the effective width of the clearance spaces (14, 30).
Patent DE-3165538-D1 (DE)
Title: Speed-limiting governor device
Inventor: WOLTERS LEENDERT
IPC: G05D13/24
Filed: 1981-05-21
Granted: 1984-09-20
Abstract: 1. A speed-limiting governor device, in particular for an internal-combustion engine, provided with a stationary housing (1), wherein a driven spring-loaded centrifugal governor (7) is rotatably mounted which, above a predetermined speed of rotation, moves a protruding rod (16) against a spring force into a speed-dependent position as a signal, and with a servo-amplifying means (18) which linearly amplifies the output signal of the centrifugal governor into a considerably greater output of a linearly movable protruding bar (33) of the amplifier, and wherein this protruding bar (33) is provided with a stub axle (34) which extends perpendicularly thereto and about which a bascule lever (35) is mounted freely pivotably, said bascule lever (35) being incorporated in the control system between the power-control member (accelerator pedal) (36, 37) and the fuel-metering means (39, 40), characterised in that the bascule lever comprises a cylindrical disc (35) which on both sides of the protruding bar (33) of the amplifier (18) is in non-slip rolling contact with a respective segment of a cylindrical surface (36, 39), the axes of rotation (37, 40) of which are mounted in the housing (1), which axes extend parallel to the shaft of the cylindrical disc (35), one segment (36) being connected to the accelerator pedal and the other segment (39) being connected to the fuelmetering means, and in that the centrifugal governor (7), the servo-amplifier (18) and the bascule means (35, 36, 39) are accomodated as a unit in a closed housing.
Patent DE-3173642-D1 (DE)
Title: Cephalosporin derivatives, process for their preparation, pharmaceutical compositions containing them and intermediates for their preparation
Inventor: REINER ROLAND DR
IPC: C07D501/36
Filed: 1981-10-02
Granted: 1986-03-13
Abstract: There is presented compounds of the formula    <IMAGE>  I  wherein X represents the 1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-as-triazin-3-yl group or its corresponding tautomeric form, the 2,5-dihydro-6-hydroxy-2-methyl-5-oxo-as-triazin-3-yl group, and the readily hydrolyzable esters, readily hydrolyzable ethers and salts of the compounds and hydrates of the compounds of formula I or of their esters, ethers and salts. Also provided is a method of their manufacture and intermediates therefor as well as corresponding pharmaceutical preparations.
Patent DE-3269648-D1 (DE)
Title: Automatic pipetting device
Inventor: BAJARD JEAN
IPC: B01L3/02
Filed: 1982-09-22
Granted: 1986-04-10
Abstract: Apparatus for automatic buretting comprises an automatic buretting actuator (1) and a burette unit (2) in the form of two separable subassemblies. The burette unit (2) is removably mounted in the actuator (1) even when filled, while remaining closed in a sealed fashion and is constituted by a burette (3) connected at its lower end to a valve (4) with three passages and three positions, provided with an actuator (5). The automatic buretting actuator (1) is constituted by a stepping motor (9) provided with a connection (10) for operating the valve (4) of the burette unit (2). An electronic control assembly (13) has a control and display panel (14). A lever (15) provides quick release of the burette unit (2).
Patent DE-3466044-D1 (DE)
Title: Gear selection and engagement device for a motor vehicle transmission
Inventor: PIAZZA ROMANO
IPC: F16H63/20
Filed: 1984-05-28
Granted: 1987-10-15
Abstract: Gear selection and engagement device for a motor vehicle transmission, the said device comprising a shaft moving in the direction of and round its own axis and constituting a support for a number of hubs each integral with a corresponding fork; the said device also comprising a first set of teeth projecting radially from the said shaft and being axially and torsionally integral with the same, one of the said hubs being arranged between two adjacent teeth on the said first set; the said device also comprising a second set of teeth projecting radially from the said shaft, being torsionally integral with it and being axially fixed in relation to the transmission case; each of the said hubs having at least one pair of axial grooves designed to accommodate the teeth in the said first and second set; the said grooves being arranged round the circumference of each hub in such a preset manner that, for a preset angular position of the said shaft corresponding to a preset gear selection, all the teeth in the first set are aligned axially with corresponding grooves on the said hubs with the exception of the teeth adjacent to a preset hub belonging to the fork which must be shifted axially for engaging the said gear.
Patent DE-3469129-D1 (DE)
Title: Device for introducing fat, bacon or the like into meat
Inventor: RODEL SIEGFRIED
IPC: A47J43/16
Filed: 1984-04-13
Granted: 1988-03-10
Abstract: The instrument has a hollow cylindrical needle with a filling slot along it for receiving bacon, fat, grease etc.. An ejection slide working freely in the interior of the needle can be gripped via the slot. A holding spike for the bacon protrudes into the interior near the free end of the needle. The spike is inclined to its longitudinal axis and towards the free end. At the other end there can be a sleeve portion of the needle on which a handle is fixed.
Patent DE-3474099-D1 (DE)
Title: Treatment of acids as compounds of water-soluble, powdery compositions intended for preparing beverages with lasting gaseous delivery.
Inventor: LAVIE LOUIS
IPC: C07D401/04
Filed: 1984-12-19
Granted: 1988-10-27
Abstract: A water-sol., non-hygroscopic powder compsn. comprises a mixt. of (A) a 1st constituent and (B) a 2nd constituent, where A and B react in presence of water to give evolution of gas.  Both A and B are impregnated with the dry residue of a saccharose (or deriv.) liquor contg. water-sol. polymer(s). Pref. constituent A is a salt or carbonic acid, e.g. an alkali (bi)carbonate, an alkaline earth carbonate or a salt or carbonic acid and an aminoacid.  Constituent B is a mineral and/or organic acid, e.g. citric, tartaric, malic, ascorbic or orthophosphoric acid.  Each constituent contains sweeneners, colouring matter, or substances with an organoleptic effect.  The polymer is a water-sol. macromolecular polysaccharide, esp. gum arabic or gum tragacanth.
Patent DE-3475308-D1 (DE)
Title: A selective acylation process
Inventor: STAMVIK ANDERS ROBERT
IPC: C07J75/00
Filed: 1984-10-03
Granted: 1988-12-29
Abstract: This invention relates to a selective acylation process for the preparation of phenolic N-disubstituted carbamate esters of steroids, comprising reacting in an inert solvent an acylating agent being a carbamoyl halogenide, a 4-(tertiary amino)-pyridine, or a complex thereof, optionally as a part of a polymer and a steroid having at least two free hydroxy groups, where at least one is phenolic and at least one is alcoholic, optionally in the presence of an acid acceptor.
Patent DE-3478289-D1 (DE)
Title: Magnetic attraction system grinding method
Inventor: KUNIEDA MASANOVI
IPC: B24B35/00
Filed: 1984-03-03
Granted: 1989-06-29
Abstract: A magnetic attraction system grinding method and its apparatus are disclosed which are characterized by ;arranging a magnetic circuit forming means between an abrasive tool and a workpiece,thereby generating a grinding pressure required to grind said workpiece's surface,performing the operation of said abrasive tool through a rectilinearly reciprocating movement or rotary movement working along said workpiece surface during the existence of said grinding pressure while controlling either the grinding speed or the grinding stroke, andmaking said magnetic circuit with an electromagnet or permanent magnet assembly; said abrasive tool with a magnetic material bonded grindstone.
Patent DE-3479661-D1 (DE)
Title: Antibiotic/antitumor compounds and their production
Inventor: BUNGE RICHARD H
IPC: A61P31/04
Filed: 1984-07-04
Granted: 1989-10-12
Abstract: A purified isolate of an actinomycete identified as ATCC 39363 is capable of producing a complex of sulfur-containing antibiotic compounds having antitumor activity.Antibiotic compounds CL-1577A and CL-1577B and their closely related congeners are produced by cultivating isolate ATCC 39363 under aerobic conditions in a culture medium containing assimilable sources of carbon and nitrogen until a substantial quantity of the CL-1577 complex is produced, and subsequently isolating the complex or one or more of the compounds.The antibiotic compounds CL-1577A, CL-1577B, their congeners, and pharmaceutical compositions comprising these substances together with a suitable carrier are also disclosed.
Patent DE-3575519-D1 (DE)
Inventor: LOEBEL KLAUS-DIETER DR
IPC: A61K31/13
Filed: 1985-08-21
Granted: 1990-03-01
Abstract: An aqueous injection solution contains 1-25% by weight of 2-hydroxy-N,N,N-trimethyl-ethanaminium salt of 3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione (1:1) and, based on this salt, 5-8% by weight of propionic acid.
Patent DE-3579585-D1 (DE)
Inventor: WILLGING STEPHEN M
IPC: C07D311/72
Filed: 1985-07-27
Granted: 1990-10-11
Abstract: Tocopherol homologues found in a tocopherol-containing feed material can be purified by forming a borate tocopherol ester and then distilling the material containing the esterified tocopherol to remove the materials boiling at temperatures lower than the esterified tocopherol. The borate tocopherol esters remaining after distillation are then reacted with a member selected from the group consisting of: Water, methanol, and ethanol to form tocopherol homologues from the borate tocopherol ester, and the boron by product from this reaction is removed. The tocopherol is then recovered by collecting it, distilling it or by any other convenient collection method.
Patent DE-3583509-D1 (DE)
Inventor: DITSCHEID HANS LEO
IPC: H01P3/06
Filed: 1985-01-21
Granted: 1991-08-29
Abstract: To improve the flame-resistance of coaxial radio-frequency cables, the space between the inner and outer conductor is filled to less than 70% with a halogen-free material, the outer conductor has a number of shells from metal foil and mesh, and the protective sleeve is produced from a material whose oxygen index at 20 DEG C is at least 35%. <IMAGE>
Patent DE-3585537-D1 (DE)
Inventor: IMANISHI SHOZO
IPC: B30B15/00
Filed: 1985-12-11
Granted: 1992-04-09
Abstract: The slide adjuster for a press has a slide adjusting screw (4) connected to a connecting rod (3) fixed to the eccentric portion (1a) of a crank shaft (1). A worm wheel (10) at the periphery of the screw is fixed w.r.t. vertical movement in the press crown (2). A press slide (30-32) is threaded onto the periphery of the lower end of the screw and has a piston (33). An oil pressure chamber (35) is formed between the bottom of the piston and the slide. A control valve (38) controls the level of pressure applied to the pressure chamber.
Patent DE-3585836-D1 (DE)
Inventor: AKESSON YNGVE REINHOLD
IPC: A23L17/00
Filed: 1985-09-14
Granted: 1992-05-14
Abstract: Prodn. of frozen rolled cod tail comprises rolling the tail around a spindle, at least partially freezing, removing the spindle and completing freezing is necessary.  Pref. the cod tail is fresh, never-frozen cod.
Patent DE-3587078-D1 (DE)
Inventor: GILLERY FRANK HOWARD
IPC: G02B1/10
Filed: 1985-10-24
Granted: 1993-03-18
Abstract: A metal alloy oxide film and sputtering method for its production are disclosed, as well as a high transmittance, low emissivity coated product employing said metal alloy oxide film as an antireflective film in combination with a metallic film such as silver. A method for improving the adhesion between metal and metal oxide films and an improved multiple layer coated article comprising primer layers between metal and metal oxide films are also disclosed.
Patent DE-3663437-D1 (DE)
Title: Structured food products and process
Inventor: BUCKLEY KEITH
IPC: A23K1/00
Filed: 1986-03-05
Granted: 1989-06-29
Abstract: @ A structured food or animal feed product comprises a gel formed by the interaction of water soluble components of Chinese grass with amylose or high amylose starch having an amylose content not below 25% by weight. In making the product the amylose or high amylose starch is mixed and allowed to interact in an aqueous medium with water soluble components of Chinese grass, with the optional inclusion of other nutritious material, whereby a gellable mixture is produced, which is formed into solid pieces.
Patent DE-3666127-D1 (DE)
Title: Method for the orthopedic adaptation of shoes and shoe sole obtained thereby
Inventor: ERNST ANTON
IPC: A43B13/14
Filed: 1986-12-10
Granted: 1989-11-16
Abstract: 1. A method for the orthopedic adaptation of shoes wherein, in a shoe with a sole damaged inside by a dent and the like formed through faulty posture of the foot during use of the shoe, first one removes the old outsole, at least for the most part, and subsequently applies a new outsole as well as an intermediate sole provided with a cut-out for cushioning in the region of the dent or the like. e. g. a butterfly-like roll, and cushioning between the insole and outsole, characterized in that first a sandwich blank is prefabricated by the new outsole (2) being connected to the intermediate sole (3) and cushioning (4) projecting above the intermediate sole being inserted into the cut-out (5) of the latter and that, in the case of a shoe being applied, the sandwich blank is adjusted to the respective shoe at least with respect to its outline and is subsequently connected to the insole (9) and/or remaining layer of outsole and/or to an infolded welt of upper leather (14) of the shoe (11), the deformation of the dent being at least partly reversed by the projecting cushioning.
Patent DE-3684325-D1 (DE)
Inventor: SUZUKI AKINORI
IPC: A01N47/06
Filed: 1986-12-09
Granted: 1992-04-16
Abstract: Plant growth promoting method is effected using compsns. contg. as active agent at least one agriculturally acceptable salt of N-benzyl-N,N-dimethyl-N- (2-hydroxyethyl)-ammonium hydroxide derivs of formula (I). In (I) X1 = H, Cl, Me CF3, NO2, OMe or t-Bu; and X2 = H; or X1 = X2 = Cl or Me; and Y = H, 2-6C alkyl-carbonyl, benzoyl, N-phenylcarbamoyl, N-3,4-dichlorophenyl-carbamoyl, chloropropylcarbonyl, -COOMe, carbamoyl or methacryloyl. Pref. X1 = X2 = H; or X1 = 2- or 3-Me and X2 = H; and Y = H or 2-6C alkyl carbonyl.
Patent DE-3684868-D1 (DE)
Inventor: LEWENSTEIN ARI DR
IPC: A61K36/00
Filed: 1986-09-13
Granted: 1992-05-21
Abstract: Extracts which were recovered with aqueous extraction media from the pollen of plants inhibit the growth of tumor-cells and stimulate at the same time the metabolism of normal healthy cells. Said extracts of pollen which do not contain more than 5% by weight of proteins having a high molecular weight or which are completely free of such proteins of high molecular weight, are used as active ingredient of corresponding pharmaceutical preparations and they are used for treating cancer, tumors and leukemia in human beings or warm blooded animals. Living leukemia cells are rapidly killed by said extracts. The pollen extracts in question are a yellowish-white product and they usually contain, referred to the dry weight of the pollen extracts, at least 70% by weight of carbohydrates, 5-12% by weight of amino acids, peptides and/or proteinous substances and furthermore water soluble vitamines of the group B and mineral constituents. From said yellowish-white pollen extracts a new fraction was isolated which is, compared with the pollen extracts, enriched in amino acids and/or peptides and/or proteinous substances.
Patent DE-3684959-D1 (DE)
Inventor: RUDOLPH JOHANN DIPL ING
IPC: B21C25/06
Filed: 1986-02-17
Granted: 1992-05-27
Abstract: The machine crimps a sleeve (12) onto lengths of wire, rope, strip or pipe (1) in a press, the sleeve being of aluminium or alloy. A mandrel (3) contg. an opening (2) corresponding to the cross-section of the rope protrudes into a press chamber (4) contg. the sleeve material and a die with aperture (5) corresponding to the cross-section of the finished article. At the mandrel opening, a surface is provided to generate friction between its edges (16,17) and the surface of the rope.
Patent DE-3761500-D1 (DE)
Inventor: HIRMKE WERNER
IPC: H02K7/08
Filed: 1987-08-13
Granted: 1990-03-01
Abstract: An electric motor for driving processing machines with slide bearings is designed without shaft shoulders in the regions of the slide bearings in order to achieve high axial mobility of the rotor shaft. However, so that the motor can be operated in the uncoupled condition briefly without axial displacement of the rotor, a rotor holding device is provided. The latter is fastened to the shaft end of the rotor shaft of the motor and comprises an antifriction bearing with axial load-carrying capability, whereby the rotor is given the necessary axial guidance.
Patent DE-3763275-D1 (DE)
Inventor: RIXEN WOLFGANG DIPL ING
IPC: B23Q1/26
Filed: 1987-08-14
Granted: 1990-07-19
Abstract: 1. Profiled bar (10), particularly light metal bar, which has in an external surface (19) at least one undercut longitudinal groove (12) in which a one-part, U-shaped retaining strip (14) having outwardly extending legs (17) is arranged and which clamps around a push-in element (23) which is parallel to the bar, characterised in that the legs (17) of the retaining strip (14) have gripping arms (21) projecting beyond the external surface (19) of the profiled bar (10), between which gripping arms a rod formed as a push-in element (23) and provided with a longitudinal running surface (30) is secured in position in a force-fitting and/or shape-fitting manner.
Patent DE-3776498-D1 (DE)
Inventor: BERNER KLAUS DIPL ING
IPC: B25J19/06
Filed: 1987-10-06
Granted: 1992-03-12
Abstract: The coupling (3) for fastening of a tool to the arm of a robot consists of two coupling sections (1,2), clamped flexibly against each other in axial direction, one fastened to the tool, and the other one to the arm. One coupling section (2) contains radially acting clamping lugs (6) for both sections. They grip behind, and engage flexibly on, short inclined clamping faces (5) of the other section (1). The clamping lugs can be disengaged via the inclined faces.
Patent DE-3777079-D1 (DE)
Inventor: PANSE HUBERT DIPL ING
IPC: H02M3/155
Filed: 1987-11-03
Granted: 1992-04-09
Abstract: The internal voltage source uses a clocked power switch (S) with a storage and blocking circuit (C1,C2,L1,D2) connected in parallel across the switch. The circuit contains a capacitor (C1) charged to the output voltage of the current supply via a diode during the blocked phase of the switch and a second capacitor (C2) receiving this charge via a second diode (D2) during the conductive end phase of the switch. The internal voltage (UV) is obtained from the second capacitor. Pref. the collector/emitter voltage of the power switch is higher than the input voltage (UE) of the current supply.
Patent DE-3780155-D1 (DE)
Inventor: MUELLER URS
IPC: A47L9/24
Filed: 1987-03-05
Granted: 1992-08-06
Abstract: The vacuum housing (3) has in the air stream direction a filter disc (8) which can be turned into different functional positions. A membrane-like valve (10) is mounted in front of the filter disc (8) at the entrance (A) of the air stream into the housing (3). The filter disc is mounted on an axle (6) mounted in the housing (3) and provided with an operating member (9) by means of which it can be turned. An extra filter disc can be mounted next to the filter disc (8) designed for fine-filtering. When the filter is across the air stream only the fine dust particles can pass through but with the filter in the longitudinal position the dust and large particles can pass along. Turned a further 180 deg. both sides of the filter can be cleaned.
Patent DE-3783113-D1 (DE)
Inventor: JONCKER HELMUT
IPC: B29C48/96
Filed: 1987-09-17
Granted: 1993-01-28
Abstract: A method and apparatus for continuously extruding an elastomeric material 27 on the interior of a continuous tubular woven fabric 8 in a loom 1. The apparatus comprises motive means 3 for creating relevant movement between an extruder 2 and the woven fabric, sensing means for detecting stoppage of said loom or extruder and control means 4 responsive to said sensing means directing said motive means to move said extruder relative to said woven fabric. A tubular woven fabric having an interior layer extruded directly onto the interior of the tubular woven fabric is also disclosed.
Patent DE-3851523-D1 (DE)
Inventor: KAZAN JOHN
IPC: C07F9/564
Filed: 1988-11-23
Granted: 1994-10-20
Abstract: This disclosure decsribes an improved process for preparing N,N min ,N sec -triethylenethiophosphoramide by the in situ generation of ethyleneimine.
Patent DE-3865451-D1 (DE)
Inventor: MICHAELIS EBERHARD DR
IPC: C09B5/62
Filed: 1988-02-18
Granted: 1991-11-21
Abstract: Prodn. of blue anthraquinone-type disperse dyes (I) comprises reacting the anthraquinone-2-carboxamide deriv. (II) with cyanide in aq. medium in presence of OH-ion trapping agent. The new feature is that reaction is in water of pH 7.5-10.5, in presence of at least one quat. ammonium salt (A) at 60-100 deg.C. R = 1-6C alkyl; 2-(1-6C alkoxy)ethyl, 3-(1-6C alkoxy)propyl or 3-(2-(1-4C alkoxy)ethoxy)propyl. Pref. reaction is at pH 7.6-10 and 70-95 (85-90) deg.C.
Patent DE-3868834-D1 (DE)
Inventor: WEBER PETER
IPC: A47B88/04
Filed: 1988-09-13
Granted: 1992-04-09
Abstract: The basket (6) of the basket drawer (2) is connected by compensation elements (7) to the drawer rails (5) of the two drawers (3) which are mounted with their guide rails (4) on the insides of the parallel side walls (1) of a piece of furniture. Grid bars (10) of the basket (6) are snapped into transverse grooves (15) of the compensation elements (7). Due to the fact that each compensation element (7) has several transverse grooves (15) with a fixed spacing, rough compensations of different clear widths (11) of pieces of furniture can be undertaken quickly and easily. With its guide rail (4) and with its drawer rail (5), a first drawer (3) serves for the fine compensation while the second drawer (3) is intended for the lateral guiding of the basket drawer (2). Due to the compensation elements (7), the baskets (6) can be produced for different designs of pieces of furniture with a standard width. <IMAGE>