baber/WOPTO huggingface dataset:
Patent DE-3172704-D1 (DE)
Title: Method and apparatus for separating suspensions of solid particles in a liquid, particularly for treating fibrous suspensions in the paper-making industry
Inventor: PERRIN BERNARD
IPC: D21D5/02
Filed: 1981-07-08
Granted: 1985-11-28
Abstract: A process for fractionating a suspension of solid particles in a liquid, of the type wherein said suspension is made to pass through a filtering screen, characterized in that said suspension is directed in a direction parallel to the longitudinal axis of an elastically deforming, flexible, perforated sleeve forming a filtering screen, and in that a sequence of high and low pressures is continuously created within this sleeve and travels at least predominantly opposite the direction of the suspension flow. The invention also applies to equipment.
Patent DE-3173998-D1 (DE)
Title: Abrasive agents and their use
Inventor: SCHMIDT HELMUT DR
IPC: A61K8/89
Filed: 1981-10-27
Granted: 1986-04-10
Abstract: Abrasive compositions comprising a porous, organo-modified silicic acid heteropolycondensate as abrasive and one or more conventional components selected from the group of carriers, adjuvants and active substances such as pharmaceuticals, disinfectants, insecticides, bactericides, etc. The compositions are useful in medical and cosmetic applications, such as in the treatment of acne or as a tooth paste, and also in various technical and industrial fields, e.g., as a polishing or cleansing material.
Patent DE-3262547-D1 (DE)
Title: Brake disc at least provided with a circular disc-shaped brake shoe
Inventor: WIRTH XAVER DR
IPC: F16D65/22
Filed: 1982-07-07
Granted: 1985-04-18
Abstract: 1. Disc brake comprising at least one substantially disc-shaped brake pad (20) held in a movably mounted brake pad holder and being capable of application by means of a clamping fixture (2) against a ring-shaped friction surface (1') of a brake disc (1), and the axis of the said brake pad being perpendicular to the friction surface (1') for the circular shape, wherein the brake pad holder (18), which turns during brake applications, is mounted rotatably about a bearing (17) which can be subjected to loading by the clamping fixture (2) and which contains the pad holder axis (19) extending at least approximately coaxially to the axis for the circular shape of the brake pad (20).
Patent DE-3271117-D1 (DE)
Title: Poly-bis-triazinyl imide, its preparation and its use as a light-stabiliser for polymers, as well as the polymers stabilised therewith
Inventor: WIEZER HARTMUT DR
IPC: C08L33/10
Filed: 1982-03-31
Granted: 1986-06-19
Abstract: Poly-bis-triazinylimides of the formula   <IMAGE>   are prepared from bis-(2,4-dichloro-1,3,5-triazin-6-yl)imides and polyalkylpiperidylamines. They are used as light stabilizers for polymers.
Patent DE-3279712-D1 (DE)
Title: Improvements in or relating to windows
Inventor: MCKEE FREDERICK BRIAN
IPC: F24S10/50
Filed: 1982-09-17
Granted: 1989-06-29
Abstract: In order to achieve dissipation of heat from large areas of glazing in buildings in which solar radiation is directly incident, there are provided opposed glazing members as in an extruded panel (5) through which a heat exchange liquid flows in a closed circuit to dissipate its heat at a location remote from the window. The heat exchange liquid is coloured in such manner as to allow solar radiation incident on the front glazing member to pass through the heat exchange liquid so that its infrared component is at least partially absorbed and the colourings of the heat exchange liquid and of the glazing members are such that light is able to pass therethrough into the room provided with the glazing.
Patent DE-3360756-D1 (DE)
Title: Preparation for udder treatment and teat sanitising of dairy cattle
Inventor: LAUERMANN GEORG DR
IPC: A61K9/00
Filed: 1983-03-07
Granted: 1985-10-17
Abstract: This invention is directed to a preparation useful on dairy animals. More specifically, this invention is directed to a preparation for the disinfection of teats and the care of udders of dairy animals which comprises: (a) from about 84.4 to 91.6 percent by weight, based upon the weight of the total preparation, of deionized water; (b) from about 3 to 5 percent by weight, based upon the weight of the total preparation, of glycerin; (c) from about 3 to 5 percent by weight, based upon the weight of the total preparation, of paraffin oil; (d) from about 1 to 2.5 percent by weight, based upon the weight of the total preparation, of saturated C16-C18-fatty alcohols; (e) from about 0.4 to 0.6 percent by weight, based upon the weight of the total preparation, of an iodine complex with disinfecting action, wherein the content of active iodine is from about 800 to 1200 ppm and the viscosity is from about 25 to 35 sec. as measured at 20 DEG C. in a Ford beaker with a 4 mm nozzle.
Patent DE-3368086-D1 (DE)
Title: Process for the quantitative determination of the mutagenicity of chemical agents using phages in an in vitro test
Inventor: GYORGYI RONTO DR
IPC: C12Q1/70
Filed: 1983-02-01
Granted: 1987-01-15
Abstract: 1. A process for the quantitative determination of the mutagenic effect of chemical substances on phages by a test carried out in vitro, characterized in that for the statistic evaluation of the phages to a suspension of the phages having a concentration of 10**6 to 10**8 phages/ml prepared with a buffer solution having a pH of 6,0 to 8,0 a known amount of a chemical substance to be tested and being soluble in or mixable with water, utmost 20 % by volume, aqueous methanol or ethanol solution or utmost 38 %, by volume, aqueous dimethyl sulfoxid solution is added, as phages those are being used which comprise no lysogenic gene containing doublestranded DNS, then after the addition of the chemical substance immediately a sample is taken from the suspension and the starting phages concentration of the sample is determined by breeding and cultivation, respectively in a manner known per se on a corresponding host cell, and the phages suspension containing the chemical substance is maintained at a temperature of 20 to 37,5 degrees C, a sample is taken from the suspension form time to time and the concentration of the surviving phages is determined at the point of sampling by breeding and cultivation, respectively in a manner known per se on a corresponding host cell, and on the basis of the obtained data the numeric value being characteristic for the mutagenic effect is calculated.
Patent DE-3370945-D1 (DE)
Title: Tap holder
Inventor: PFALZGRAF EMILE
IPC: B23G1/46
Filed: 1983-01-31
Granted: 1987-05-21
Abstract: 1. A tap holder consisting of a holder body (1) and of a movable member (2) to receive a flange or an adapter, which movable member is guided in the body (1) and driven in rotation by the latter, by means of balls (3) or needles (16) disposed in longitudinal lines or over the circumference in holes or grooves (4) spaced at regular angles over the front portion of the body (1), characterised in that the balls (3) or needles (16) are held in said holes or grooves (4) by means of a cover (5) rigidly connected to the movable member (2), and co-operating with longitudinal grooves (7, 17) in the external diameter of the movable member (2), in such a manner that there is no friction between the body and the movable member, in that the movable member (2) is urged at its rear portion or tail by an extension spring (8) and by a compression spring (9) fixed by means of a screw (10) penetrating into said rear portion, and in that the movable member (2) with its compression spring (9) and extension spring (8) is mounted and held in the body (1) by means of a ring (11) tightened by screws (12).
Patent DE-3372202-D1 (DE)
Title: Container with memory
Inventor: SOMMERVILLE JOHN ANDREW
IPC: A01M7/00
Filed: 1983-01-26
Granted: 1987-07-30
Abstract: A vehicle mounted spraying system includes a spray boom assembly (205) which is mounted onto a vehicle, preferably a tractor. The spraying process is automatically controlled to give correct dosages and the control system includes two microprocessors (206, 207), a first (206) associated with the spray boom assembly (205) which monitors the spray process and a second (207) associated with a display (225) and control (224) unit in the vehicle which monitors the vehicle operating conditions and drives the display to provide information to the operator.
Patent DE-3380623-D1 (DE)
Title: Screw extruder for plastic material
Inventor: MAILLEFER CHARLES
IPC: B29C48/67
Filed: 1983-12-05
Granted: 1989-11-02
Abstract: The cylinder of the extruder comprises two parts separated by a heat-insulating gasket. In the wall of the upstream part there are ducts through which a cooling fluid flows. The inside surface of the upstream part is provided with parallel longitudinal grooves or spiralling grooves. The screw is divided into two zones, viz., a feed zone and a plasticizing zone which starts just after the heat-insulating gasket. The plasticizing zone includes an entry channel which gradually decreases in depth downstream and an exit channel which gradually increases in depth downstream. The mass of plastic material leaving the extruder is homogeneous and at a predetermined temperature with high output, as independently as possible of the material used.
Patent DE-3460643-D1 (DE)
Title: Driver station for a vehicle
Inventor: WEISS HEINZ
IPC: B62D25/20
Filed: 1984-01-30
Granted: 1986-10-16
Abstract: The basic structure of the operator station comprises two transversely positioned U-shaped frames mounted by anti-vibration mountings on longitudinal frame members of a tractor and supporting a floor. The uprights of the U-shaped frames are interconnected by side panels formed at the top with mudguard flanges or fenders. The floor supports the driver's seat and a console, including steering wheel, pedals, etc. The basic, open driver station may be provided with a roll-over protection frame composed of further U-shaped frames oriented on their sides and fixed on top of the uprights of the main U-shaped frames. The further U-shaped frames are connectd by struts extending therebetween. A roof may be fitted on the further U-shaped frames. The station may be converted to an enclosed cab by adding a rear window, side windows and a wraparound windscreen incorporating a full height door of one side.
Patent DE-3465722-D1 (DE)
Title: Process for reducing surface melt fracture during extrusion of ethylene polymers
Inventor: RAMAMURTHY ARAKALGUD VENKATAPA
IPC: B29C48/30
Filed: 1984-06-27
Granted: 1987-10-08
Abstract: Melt fracture of films made from LLDPE resins is reduced by using a die having a die land region (G) fabricated from stainless steel and wherein the length of the die land to the width of the die gap is about 35:1 to about 60:1.
Patent DE-3479111-D1 (DE)
Title: Non-skid chain for vehicle tyres
Inventor: JEINDL FERDINAND DIPL ING
IPC: B60C27/10
Filed: 1984-10-23
Granted: 1989-08-31
Abstract: A tire chain adapted to be mounted on and readily removed from a vehicle tire includes an inner support extending, in the mounted state of the chain, circumferentially along and in engagement with an inwardly oriented tire side. The inner support has a spring steel yoke including adjacent opposite free yoke ends and a hook lock having cooperating first and second components mounted on the opposite yoke ends, respectively and adapted to selectively assume an interengaged, closed state or a disengaged, open state. The first component is a flat, quadrangular eyelet defining an eyelet plane oriented such that in the mounted state of the tire chain the eyelet lies flat against the side wall of the tire and further, the second component is a flat hook defining a hook plane oriented perpendicularly to the eyelet plane.
Patent DE-3484779-D1 (DE)
Inventor: BROX WERNER
IPC: A61K9/48
Filed: 1984-02-27
Granted: 1991-08-14
Abstract: A pharmaceutical dosage unit form comprises one or more pharmaceutically active materials dissolved or suspended in a liquid polyethylene glycol and encapsulated in a soft gelatin capsule shell, in which the capsule shell comprises gelatin, a plasticizer therefor and an embrittlement inhibiting composition comprising a mixture of sorbitol and one or more sorbitans. Preferably the polyethylene glycol also contains glycerin, sorbitol or propylene glycol.
Patent DE-3563274-D1 (DE)
Title: Press plate positioning apparatus for automatic drawing machine
Inventor: TSUNODA TERUO
IPC: G03F9/00
Filed: 1985-03-08
Granted: 1988-07-14
Abstract: The apparatus includes an elongated  plate extending in parallel with a positioning edge of the press plate which extends from the drawing board and which is perpendicular to the punch hole forming edge. The cam plate is moved in a direction parallel to the positioning edge. The plate is provided with a number of cam surfaces which are arranged in the longitudinal direction and each of which has a number of stepwise horizontal surfaces and at least one inclined surface connecting the stepwise horizontal surfaces. A number of positioning blocks, each being adapted not to be moved with respect to the positioning edge, are guided together with a corresponding gripper block such that each positioning block is vertically moved upon reciprocal movement of the cam plate so as to bring the positioning edge into contact with one of stepwise vertical surfaces.
Patent DE-3571377-D1 (DE)
Title: Procedure for the production of a cosmetic article
Inventor: AVALLE NADIA
IPC: A45D33/00
Filed: 1985-11-27
Granted: 1989-08-17
Abstract: A fluid paste is prepared containing cosmetic powder in a liquid ingredient. A container (1) having one or more compartments (3-6) with open top and bottom is arranged in overturned position on a moulding surface (14) with an interposed sheet of absorbant material (15). The fluid paste (17-20) is poured into the container (1) through the bottom opening and then dried to form a solidified pastille (17-20) which is easily detached from the absorbant material (15), presents a surface with a pleasing appearance, and is shaped like the moulding surface (14). The container (1) with the incorporated pastille (17-20) is then returned to the erect position.
Patent DE-3650343-D1 (DE)
Inventor: PAOLETTI LUCIANO
IPC: B01F3/08
Filed: 1986-01-31
Granted: 1995-08-03
Abstract: An emulsifier unit particularly for emulsifying steam and milk to prepare "cappuccino's" comprises a steam delivery conduit (2) in communication with a steam generator and opening into a suction chamber (20) into which a milk delivery conduit (2<sub>1</sub>) is led, said suction chamber (20) being in communication with an emulsifying chamber (15) provided with an outward dispensing opening (16).
Patent DE-3650418-D1 (DE)
Inventor: DUMICAN BARRY LEE
IPC: A61F2/06
Filed: 1986-04-07
Granted: 1995-11-23
Abstract: The invention involves the use of absorbable or absorb- able/nonabsorbable components to fabricate textile vascular grafts of all sizes and specifically for repair of the peripheral vascular system and for coronary bypass use. The bioabsorbable components of the graft fosters increased tissue ingrowth into the graft as compared to conventional 100% nonabsorbable grafts. Increased tissue ingrowth leads to greater patency through formation of a vascularized neointima and less tendency to be aneurysmal through formation of a suitable adventitia.
Patent DE-3665461-D1 (DE)
Title: Process for the preparation of epoxidated organosilicon compounds
Inventor: DESCHLER ULRICH DR
IPC: C07F7/04
Filed: 1986-07-10
Granted: 1989-10-12
Abstract: A process for the preparation of expoxidized organosilicon compounds by reacting the corresponding unsaturated organosilicon compounds with perpropionic acid in benzene solution. The said solution can also be employed in purified form with maximum contents of hydrogen peroxide, water, or mineral acid.
Patent DE-3667278-D1 (DE)
Inventor: BUTLER DONALD E
IPC: C07D209/52
Filed: 1986-08-14
Granted: 1990-01-11
Abstract: A unique series of saturated cycloalky[b]pyrrole-1 (2H)-acetic acid amides are useful as agents for the reversal of amnesia. Intermediates for preparing the compounds, pharmaceutical composition containing the compounds, and method for using the pharmaceutical compositions for treating senility and for the reversal of amnesia are described.
Patent DE-3673820-D1 (DE)
Inventor: SCHALTEGGER HERBERT E
IPC: B65B43/50
Filed: 1986-07-22
Granted: 1990-10-04
Abstract: A high speed container placement apparatus (10) is provided for use in combination with a high speed filling equipment for consumer products, such as instant coffee. A container separating device (14) introduces groups of containers (C8 to C13, C14 to C20) to a container placement and removal device (18) for sequencing therethrough. The individual members (C8 to C13) of a group are transferred from a high speed annular turntable (46) of the container placement and removal device (18) to separate stationary work positions (42) on a deck plate (40) where they undergo a processing step such as filling the container by weight with an appropriate amount of product. Following this processing step, the containers (C8 to C13) are removed from their respective stationary work positions (42) and returned to the high speed annular turntable (46) to be ultimately discharged from the container placement and removal device. Simultaneously, the next group of containers (C14 to C20) is being fed into the apparatus to sequentially replace the fully processed group. The containers are placed at and removed from the work positions (42) respectively by feed (48) and discharge (50) guides which oscillate as they travel about the deck plate (40) in an epicycloidal path (52).
Patent DE-3674678-D1 (DE)
Inventor: JANS HERBERT DR ING
IPC: H04Q3/72
Filed: 1986-07-17
Granted: 1990-11-08
Abstract: An interrogating device cyclically calling in an information from various inquiry locations controls the various inquiry locations differing in frequency to which end addresses of the inquiry locations are stored a different number of times in an interrogation control memory. When an interrogating device has not received any information upon interrogation of an inquiry location, then this inquiry location is skipped the next time. For this purpose, a note bit is stored in the interrogation control memory at the address which was just interrogated. When the same memory location in the interrogation memory is reached again after an interrogation cycle, the note bit effects that the address is not read and that the inquiry location is instead skipped once; the note bit is thereby erased in turn.
Patent DE-3678203-D1 (DE)
Inventor: BUJES GEORGES
IPC: F16L19/04
Filed: 1986-05-06
Granted: 1991-04-25
Abstract: The coupling comprises a male sleeve (10) with an external screw thread, an inserted collar (8) which bears between the tube (2) and a female nut (1) surrounding and completely covering the collar, and an internal piece (14) of revolution, on which the previously widened tube (2) bears. The collar (8) and the inner piece (14) together define an annular space (16) which widens, and then is straight, and which comprises a first throat (19) receiving an O-ring seal, and a second throat (21) in which the tube (2) is anchored. A second seal (22) serves as an abutment at the bottom of the annular space (16), and the nut (1) is fixed onto the sleeve (10), pushing the tube (22) back against the collar (8). <IMAGE>
Patent DE-3680596-D1 (DE)
Inventor: LUTZ WILLIAM R
IPC: C07D405/04
Filed: 1986-06-24
Granted: 1991-09-05
Abstract: 5-Imidazolecarboxylic acid derivs. of formula (I), stereoisomers and salts are new, where R1=H or SH; R2=H, 1-7C alkyl, 3-7C alkenyl or alkynyl, 1-7C alkoxy-1-7C alkyl, aryl-1-5C-alkyl or 3-7C cycloalkyl; and X=1-indanyl, 1-tetrahydronaphthalenyl, 5-benzocycloheptanyl, 4-tetrahydrobenzothienyl, 4-tetrahydrobenzofuryl, 5-tetrahydroquinolyl, 5-tetrahydroisoquinolyl, 8-tetrahydroquinolyl, 8-tetrahydroisoquinolyl, 9,10-dihydro-9-anthracenyl, 9H-fluoren-9-yl, 5-dibenzo(a,d)cycloheptenyl, 5-dibenzo(a,d)cycloheptanyl or 1-dihydronaphthanenyl, each opt. substd. by 1-6 of 1-5C alkyl, mono- or di-aryl-1-5C-alkyl, 1-5Calkoxy, halogen, 3-7C alkenyl, NH2, NO2, 1-6C alkylcarbonylamino, CF3 or OCF3, where 2 geminal substits. together with the C atom may form a 3-7C cycloalkyl gp; where 'aryl'=phenyl opt. substd. by 1-3 or 1-5C alkyl or alkoxy, or halogen; provided that x is other than unsubstd. 1-indanyl or unsubstd. 1-tetrahydronaphthalenyl. - New herbicidal compsns. and methods employ (I) where x may be unsubstd. 1-indanyl or 1-tetrahydronaphthalenyl.
Patent DE-3680638-D1 (DE)
Inventor: MICHEL DIETER DIPL ING
IPC: G01B11/00
Filed: 1986-09-17
Granted: 1991-09-05
Abstract: A measurement scale and a sensing scale are formed of mutually parallel, relatively displaceable grids of equal grid constant. At least one grid, pref. the sensing grid, is a phase grid. Partial beams of different refraction order are phase shifted by the phase grid whose separator to gap ratio differs from 1:1 and used to determine the direction of motion. The sensing grid (A) has at least two sensing fields (AF, bar AF) mutually displaced in the measurement direction by a fraction of the grid constant. Selective optical components (K1,K2) generate further partial beams refracted w.r.t. the first beams and out of phase with them. The sets of beams have separate associated detectors (DO, D+1, D-1; bar DO, bar D+1, bar D-1).
Patent DE-3685750-D1 (DE)
Inventor: WYATT W GERALD
IPC: A23L7/10
Filed: 1986-11-14
Granted: 1992-07-23
Abstract: An anaerobic, pasteurizing conditioning system for treating matter such as whole and ground grain, minerals and other ingredients to increase the rate of their conversion and absorption during digestion and thus the nutritional value thereof. The system comprises a direct fired steam generator adapted for producing an effluent stream comprising steam and non-condensible gases, a vapor homogenizer for producing a substantially water-free treatment fluid from the effluent stream, and the treatment fluid containing insufficient oxygen for aerobic bacterial life. The treatment fluid, comprising steam and oxygen deficient non-condensible gases is discharged into the vessel for counter-current flow relative to grain passing therethrough. The operation of the direct fired steam generator is controlled for producing a sufficiently large volume of oxygen deficient gases and steam so that upon passage through the vapor homogenizer a sufficiently large volume of effluent comprising the treatment fluid is provided for purging the grain of other gases flowing therewith and maintaining the deficient oxygen level in the non-condensible gases of the treatment fluid for creating an anaerobic condition. In this manner an improved feedstuff is provided wherein the starch components have first been gelatinized in a heated, anaerobic environment and thereafter fractionated to render the feedstuff more digestible.
Patent DE-3687779-D1 (DE)
Inventor: PAVANASASIVAM GOWSALA
IPC: A61K31/365
Filed: 1986-10-16
Granted: 1993-03-25
Abstract: Conjugates of trichothecenes and agents that bind to a defined population of cells are disclosed. Preferred are conjugates of trichothecene molecules with polyolonal or monoclonal antibodies or fragments thereof that recognize antigens that are present only on tumor cells or are augmented in their expression on tumor cells as compared to normal tissues. Trichothecene molecules are coupled to the agent through non-covalent and covalent linkages, such as peptide bonds, disulfide bonds, thioester bonds, or thioether bonds. A method for inhibiting the growth and metabolism of antigen- positive cells is also disclosed.