baber/WOPTO huggingface dataset:
Patent DE-3172453-D1 (DE)
Title: Semi-hard or hard cheese with central opening, processes of preparation thereof, as well as cheese mold for carrying out these processes
Inventor: HUISMAN JACOB PIETER
IPC: A01J25/13
Filed: 1981-11-16
Granted: 1985-10-31
Abstract: Semi-hard or hard cheese model with a central opening with continuous rind, such as a Gouda model, is made by feeding the curd into a cheese mould (10, 22) provided with a central moulder, (11, 15, 24), which during the feeding and pressing of the curd screens off a central room. The moulder (10, 22) has a fittingly movable upper part (4) which cooperates with the follower or the moulder (10, 22) cooperates with a follower provided with a central opening (14). In a continuous process the curd is fed into a shaping trough via a feeding pipe (20) provided with a central moulding pipe (21), prepressed with the central room being screened off, whereafter the block of curd is brought into a a cheese mould (22) provided with a fixed central moulder (24). Optionally an upper part (31) with cutting edge may be placed on the central moulder with which when introducing the block of cheese a central piece is cut out.
Patent DE-3175843-D1 (DE)
Title: Apparatus for photometric analyses
Inventor: STOCKER WINFRIED DR MED
IPC: B01L99/00
Filed: 1981-09-25
Granted: 1987-02-26
Abstract: 1. Analysis apparatus with at least one reaction vessel which contains a few microlitres of liquid and consists of at least two plates which carry adhesion surfaces (1; 2) and which are separable from one another and movable relatively to one another, the adhesion surfaces of several plates facing one another and forming the reaction vessel or vessels, by retaining the liquid (4) to be investigated from at least two sides, characterised in that the adhesion surfaces are made elongated and are provided at the ends of their length with protuberances (3a; 3b) which are permeable for the measuring beam of a photometer.
Patent DE-3278717-D1 (DE)
Title: Preparation of white calcium phosphates from offcolored lime
Inventor: MUNDAY THEODORE FEGLEY
IPC: C01B25/32
Filed: 1982-10-31
Granted: 1988-08-04
Abstract: A process is described for providing food grade calcium phosphate having an acceptably white color and purity level by reacting food grade phosphoric acid and an off-colored lime in the presence of from 0.01% to 0.3% of hydrogen peroxide, based on the amount of lime used, whereby the hydrogen peroxide bleaches the resulting calcium phosphate into an acceptably white product.
Patent DE-3360372-D1 (DE)
Title: Process for the preparation of 5-oxonitriles
Inventor: DRAUZ KARLHEINZ DR DIPL CHEM
IPC: C07C255/45
Filed: 1983-03-10
Granted: 1985-08-14
Abstract: 3-oxonitriles are produced by reaction of carboxylic acid esters with carboxylic acid nitriles in the presence of 70 to 80% suspension of sodium hydride in white oil. The oxonitrile are intermediate products for the production of 3-oxocarboxylic acid amides or esters and pesticides.
Patent DE-3367432-D1 (DE)
Title: Mechanical starter for internal combustion engines
Inventor: FUGAZZA ERMANNO
IPC: F03G1/04
Filed: 1983-03-10
Granted: 1986-12-11
Abstract: A mechanical starter is formed by two disc-shaped elements coaxial with each other and rotatable with respect to each other to which at least two strips of elastomeric material, coplanar with each other, are fixed through their ends. One of the two disc-shaped elements is secured to an envelope of the internal combustion engine while the other disc-shaped element rotates with respect to the first. Apparatus is provided for deforming the strips of elastomeric material to thereby store energy in the strips and for delivering the stored energy to the shaft of the engine.
Patent DE-3375222-D1 (DE)
Title: Improved fresnel lens, and method and mold for manufacturing it
Inventor: BORDIGNON ABRAMO
IPC: B29D11/00
Filed: 1983-01-21
Granted: 1988-02-11
Abstract: The lens has a smooth surface on one side, and on the other side has spirally-formed teeth. Each tooth has a portion which refracts light onto a focus, the other flank portion of the tooth being at less than 90 deg. to the refraction portion. Pref. the spiralling pattern of the teeth has constant pitch.
Patent DE-3377331-D1 (DE)
Title: Hollow fibre oxygenator, assembly containing same and method for making same
Inventor: MATHER III FRANK WATKINS
IPC: A61M1/14
Filed: 1983-02-18
Granted: 1988-08-18
Abstract: A hollow fibre oxygenator, assembly containing same, and method for making same wherein a hollow fibre oxygenator element (60) utilizes gas permeable hollow fibres (62) to transfer oxygen into and carbon dioxide from blood flowing around the outside of the fibres (62) while oxygen flows througn the fibre lumens. The hollow fibres (62) are arranged in tapes (70) wound helically in layers around a hollow cylindrical core (40). The fibres (62) in each tape (70) angularly cross the fibres (62) in the radially adjacent tape (70), are spaced axially from each other, and are substantially equally spaced radially from the periphery of the core (40) such that the crossing fibres (62) in the radially adjacent layers (70) form small interconnected gaps that permit thin-film radial blood flow with a low blood phase pressure drop and efficient gas transfer. The oxygenator element (60) is sealed into a shell (12) to form spaced apart oxygen header chamber (48,53) at opposite ends of the core (40) that are sealed from an annular blood chamber (18) surrounding the oxygenator element (60). The shell (12) is provided with inlet and outlet ports (64) for supplying oxygen to one header chamber, through the hollow fibre lumens, and out of the opposite chamber while blood supplied to the core (40) permeates radially outwardly around the hollow fibres (62) and through the layers (70) to the surrounding annular blood chamber (18) as purified and oxygenated blood. The oxygenator (60) is integrated into a single unit assembly having a top blood reservoir (24) attached to a blood heater (26) that is attached to the blood oxygenator (60) in vertical array.
Patent DE-3378363-D1 (DE)
Title: Trailer for an articulated vehicle
Inventor: WILSON FREDERICK GEORGE
IPC: B62D25/20
Filed: 1983-01-28
Granted: 1988-12-08
Abstract: A wheel mounting assembly for a road trailer comprising at least one pair of wheels (l3) carried on at least one axle (l4) so as to be located in transversely opposed wheel arches (l6), the/or each axle (l4) being supported by a spring means (28) at each wheel arch (l6). There are provided at least two transverse beams (25, 27), a first (25) located at the front of the assembly, a second (27) located at the rear of the assembly. Respective spring means are connected between the first (25) and second (27) beams the first (25) and second (27) beams being attached directly to the wheel arches (l6) so as to transmit the load which is carried from spring means (28) to the wheel arches (l6).
Patent DE-3464031-D1 (DE)
Title: Ready-made window panes, especially for motor vehicles
Inventor: DESCHAMPS BRUNO
IPC: B60R13/06
Filed: 1984-06-08
Granted: 1987-07-09
Abstract: 1. A glass pane ready for fitting in a rigid frame (2), more particularly for motor vehicles, the pane having on its inside surface (1_a) a plastic cord or tape or the like (6, 26, 36) heatable electrically through Joule effect by means of an electrically resistive metal element associated with the cord or tape or the like and thus to be secured to the rigid frame (2) by sticking, the pane having right around its periphery (3) a flexible plastics finishing seal (4, 20, 30, 31) having on its surface remote from such periphery means (8, 32) for providing a sealing connection with the frame (2) and for compensating for dimensional differences between the same and the pane, characterised in that the finishing seal (4, 20, 30, 31) covers some of the pane inside surface (1_a), the cord or tape or the like (6, 26, 36) is disposed in contact with the seal (4, 20, 30, 31) and the electrically resistive metal element (7, 20) ist embedded partly in the seal (4, 20, 30, 31) and partly in the cord (6, 26, 36) to enable heating.
Patent DE-3466904-D1 (DE)
Title: A security system for safes
Inventor: CUMMINS PETER SCOTT BOYD
IPC: E05G1/12
Filed: 1984-06-29
Granted: 1987-11-26
Abstract: PCT No. PCT/AU84/00119 Sec. 371 Date Feb. 28, 1985 Sec. 102(e) Date Feb. 28, 1985 PCT Filed Jun. 29, 1984 PCT Pub. No. WO85/00400 PCT Pub. Date Jan. 31, 1985.A safe security system which includes a key operated time delay lock (10) and a separate key switch (9) thereby requiring two individual keys for the opening of the safe, a dye marking device (20) within the safe, a door switch (23), and an electrical interlock circuit operating to activate the marking device if the door switch is operated before the key switch, or if a predetermined sequence of operation of the key switch and time lock is not followed.
Patent DE-3466984-D1 (DE)
Title: Peripheral opiate antagonists, process for their preparation and pharmaceutical compositions containing them
Inventor: BIANCHETTI ALBERTO
IPC: C07D221/28
Filed: 1984-06-21
Granted: 1987-12-03
Abstract: Methyllevallorphanium salts having peripheral antagonistic activity of formula   <IMAGE>   wherein Yn(-) represents the anion a pharmaceutically acceptable acid other than halogen and n represents the number of negative charges of said anion; a process for their preparation by exchange of the halogen ion with the Yn(-) anion; and pharmaceutical compositions containing them as active ingredients.
Patent DE-3474636-D1 (DE)
Title: Thin-film dryer for flowing products
Inventor: WINKELHOFER WALTER DIPL ING
IPC: B01D1/22
Filed: 1984-12-13
Granted: 1988-11-24
Abstract: 1. A drier, in particular a vertical thin-layer drier, for drying flowable substances, having an inlet area, a heated drying area (C), an exhaust vapors area (A) and a rotor penetrating these areas, the rotor shaft (5) carrying a distributor ring (10) entrained in rotation in the inlet area (B) and extending up to the vicinity of the drier wall, the distributor ring (10) serving for the distribution of the flowable substances fed into the inlet area (B) over the interior wall of the drier and through whose interior space formed as a through passage the vapors and/or gases formed during the drying of the substances flow from the drying area (C) located underneath the distributor ring (10) into the exhaust vapors area (A) located above the distributor ring (10), characterized in that dust separator elements (13) are disposed in the drier in the exhaust vapors area (A) on the rotor shaft (5) and extend up to the vicinity of the drier wall for retaining solid particles entrained by exhqust vapors, which dust separator elements (13) have surfaces extending inclined or vertical in relation to the rotor axis and elastically connected to the rotor axis or movably supported on it and to which a shaking, oscillating and/or vibrating motion can be imparted by the rotation of the rotor shaft (5) during operation.
Patent DE-3482981-D1 (DE)
Inventor: SUZUKI TOSHIO
IPC: A61Q5/02
Filed: 1984-07-10
Granted: 1990-09-20
Abstract: A hair rinse composition having improved rinsing performance and a process specified to prepare the same.The composition according to the invention comprises (A) 0.05 to 0.5 wt% of cationic surface active agent, and (B) a 'higher alcohol or a glycerine mono fatty acid ester having a melting point not lower than 45°C. The ingredient (B) should be contained in an amount of 3 to 15 times by weight to ingredient (A).The composition is prepared by diluting a highly concentrated emulsified product containing 0.4 to 34 wt% of ingredient (A) and (B) in total with 1 to 20 times by weight to the emulsified product of water.
Patent DE-3485541-D1 (DE)
Inventor: FURUYA TSUNEO SONY CORPORATION
IPC: G11B20/20
Filed: 1984-12-14
Granted: 1992-04-09
Abstract: Apparatus for playback from a disc on which main digital data and subsidiary digital data for selectively reproducing of the main digital data have been recorded in multiplex fashion incorporates a write clock generator for generating a write clock synchronized with a reproduced signal from the disc, a read clock generator for generating a read clock having a predetermined period, a buffer memory into which main digital data and subsidiary digital data reproduced from the disc are written and read out in response to the read clock so as to de-interleave the main digital data, and a control unit for seeking a position to be reproduced in the main digital data in response to the subsidiary digital data read out from the buffer memory. The buffer memory into which the subsidiary digital data is written may be a FIFO buffer register which is provided separately from the buffer memory into which the main digital date is written.
Patent DE-3560892-D1 (DE)
Title: Childproof security closure
Inventor: IMLAY KENNETH
IPC: B65D55/02
Filed: 1985-06-11
Granted: 1987-12-10
Abstract: The invention provides a safety closure assembly for a container having a dispensing opening (1) said assembly comprising an inner (2) and an outer (3) closure member, each comprising crown (10. 5) and skirt portions (9. 6) the inner closure member being adapted to close said dispensing opening, and the outer member being retained on said inner member; interengagement means (16.15) provided between said members to lock said members together for a common rotation about the dispensing opening, éwherein the skirt portion (9) of the inner closure member terminates in a security band (12) conjoined to the skirt portion by a plurality of flangible bridges (14), and wherein a window (8) is provided in the skirt portion of the outer closure member at a position adjacent the flangible bridges of the inner closure member when the safety closure is in its non-engaged position, characterized in that a first plurality of radially spaced windows (8) is disposed in the skirt of the outer closure member (3), said first plurality being a number different from the number of spaced frangible bridges (14) on the inner closure member, whereby at least one bridge is always visible through one of said windows without relative rotation of the closure members.
Patent DE-3562635-D1 (DE)
Title: Transporting duct for fibre flocks
Inventor: STAHELI PAUL
IPC: D01G23/08
Filed: 1985-08-29
Granted: 1988-06-16
Abstract: A transport duct for fiber flocks and similar fibrous material communicates via a plurality of openings with a corresponding plurality of feeding chutes leading to flock-processing equipment, such as carding machines. The duct includes at least one, but preferably more than one, duct section at which the duct undergoes an abrupt change of direction by between 70 DEG  and 110 DEG , so that the fibrous material which is carried through the interior of the duct by a transport medium is slowed down by contact with the duct and then descends more abundantly than otherwise into the chute that immediately follows such section as considered in the direction of flow of the transport medium. The presence of the section or sections with abrupt direction change also makes it possible for the duct to circumvent any obstructions which may be present between the individual chutes at the location of use of the duct, thus permitting optimum utilization of available floor space.
Patent DE-3564451-D1 (DE)
Title: Metallothermic reduction of rare earth oxides with calcium metal
Inventor: SHARMA RAM AUTAR
IPC: C22B59/00
Filed: 1985-06-07
Granted: 1988-09-22
Abstract: Rare earth oxides can be reduced to rare earth metals by, a novel, high yield, metallothermic process. The oxides are dispersed in a suitable, molten, calcium chloride-based bath (44) along with calcium metal. The bath (44) is agitated and calcium metal reduces the rare earth oxides to rare earth metals. The metals collect in a discrete layer (43) in the reaction vessel (22).
Patent DE-3574227-D1 (DE)
Title: Intravascular device including a clip for use in preventing needle retraction
Inventor: WALLACE HENRY GEORGE
IPC: A61M5/14
Filed: 1985-07-17
Granted: 1989-12-21
Abstract: The invention provides a clip for use in preventing retraction of the tip of a tissue puncture needle within the cannula lumen of an intravascular device comprising a cannula having a tissue puncture needle disposed in the lumen thereof, as well as a said device including such a clip. The clip of the invention comprises a body member having a first portion adapted to be associated with an assembly comprising a tissue puncture needle at a portion of the assembly remote from the needle tip and, spaced from the first clip portion, a second clip portion engageable with the intravascular device to lock the needle relative to the cannula against movement permitting said retraction. Furthermore, the second clip portion is releasable by radial movement away from the device which does not necessitate movement of the device away from the patient's body once venipuncture has been effected, thus minimising disturbance of the device in situ.
Patent DE-3577488-D1 (DE)
Inventor: GROSSI LUCIO
IPC: G07F11/60
Filed: 1985-07-10
Granted: 1990-06-07
Abstract: The object of this description is a very compact item dispenser having a vertical screw shaft on the thread of which rest the edges of trays, whose function it is to support the items to be dispensed. 
<??>The rotation of this screw shaft causes a vertical displacement of the said trays so that they move from a supply point to a retrieval point. 
<??>The trays can be recovered, to be used again in the dispenser and a storage area is provided for this purpose, where the empty trays are accumulated after the item they carried had been taken off.
Patent DE-3586813-D1 (DE)
Inventor: SHAKA J
IPC: G01N24/08
Filed: 1985-04-04
Granted: 1992-12-17
Abstract: PCT No. PCT/US85/00593 Sec. 371 Date Dec. 3, 1985 Sec. 102(e) Date Dec. 3, 1985 PCT Filed Apr. 4, 1985 PCT Pub. No. WO85/04727 PCT Pub. Date Oct. 24, 1985.Increased spatial sensitivity (FIGS. 4) or spatial tolerance (FIGS. 1) in selectively manipulated NMR sample analysis is excited from a spatially inhomogeneous FR field using pulse sequences which operate to exclude all spins deviating from a selected initial orientation (FIGS. 4 and 5) or to inclusively extend the applicable flip angles over a range of initial spin orientation (FIGS. 1).
Patent DE-3660910-D1 (DE)
Title: Process for separating isoprene
Inventor: KULPRATHIPANJA SANTI
IPC: C07C7/12
Filed: 1986-02-17
Granted: 1988-11-17
Abstract: A process for separating isoprene from isobutylene, isopentane and pentene-1 uses an adsorbent comprising activated carbon or molecular sieve carbon to selectively adsorb isoprene from the other hydrocarbons. High purity isoprene is recovered by desorption using desorbent materials which preferably include olefinic hydrocarbons. The process is particularly suited for a simulated moving bed apparatus.
Patent DE-3668413-D1 (DE)
Inventor: KROPP RUDOLF DR
IPC: C22C5/02
Filed: 1986-11-05
Granted: 1990-03-01
Abstract: 1. Dental-gold alloys, especially for the manufacture of removable bridges, characterised in that they consist of 50-61% gold, 20-35% silver, 10-15% palladium, 0-2% platinum, 0-0,2% iridium and/or ruthenium and 3-5% zinc, where the gold, platinum and palladium together may not exceed 74%.
Patent DE-3668918-D1 (DE)
Inventor: STEWART WILLIAM RENNIE
IPC: D01H4/32
Filed: 1986-02-12
Granted: 1990-03-15
Abstract: An opening roller assembly for open end spinning machines wherein the roller is releasably and slidably supported on a drive shaft of the open end spinning machine to enable easy removal of the roller for refurbishing, replacement or repair. Non-mechanical means is provided to maintain the roller in an operative position on the drive shaft. Such means may comprise magnetic or fluid pressure means, or gravity. When in its operative position on the shaft, mechanical drive means extending directly or indirectly between the drive shaft and the roller will automatically become engaged. These drive means may be provided by a drive pin or mating engaging surfaces, for example.
Patent DE-3675494-D1 (DE)
Inventor: PATTERSON DENNIS RAY
IPC: C07C201/06
Filed: 1986-04-18
Granted: 1990-12-13
Abstract: 3'-Carboxydiphenylethers can be halodecarboxylated utilizing mercuric oxide, molecular halogen, and light in an inert atmosphere at moderate temperatures and at atmospheric pressure to afford 3'-halodiphenylethers.
Patent DE-3680056-D1 (DE)
Inventor: SCHERRER FERNAND
IPC: F16L5/02
Filed: 1986-09-12
Granted: 1991-08-08
Abstract: A false ceiling or false wall is constituted by a stretched sheet fastened, along its edges, to a support fixed to the wall or to the ceiling. The sheet bears, at the passage of an element projecting with respect to the wall, such as a pipe, a reinforcing plate glued on its face turned towards the celing or wall, this reinforcing plate presenting a cut-out allowing passage of the projecting element through it and through the sheet.
Patent DE-3684664-D1 (DE)
Inventor: VRANKEN PAUL
IPC: C09D133/06
Filed: 1986-10-28
Granted: 1992-05-07
Abstract: A primer paint composition adapted for vinyl resin dispersions of high mechanical strength is described, which comprises a methacrylic resin and a phenolic resin of general formula <IMAGE> in which R1 is an allyl or alkenyl radical containing from 4 to 7 carbon atoms  R2OH is a hydroxyalkyl radical containing from 1 to 6 carbon atoms  R3 is H or an alkyl radical containing from 1 to 3 carbon atoms. A primer paint composition based on these resins is also described and is particularly suitable in the field of coated sheet metal.
Patent DE-3685145-D1 (DE)
Inventor: HIRTH CLAUDIA DR
IPC: C12R1/91
Filed: 1986-03-08
Granted: 1992-06-11
Abstract: Monoclonal antibodies to atrial natriuretic peptides (ANP), esp. rat or human ANP, are new, as are hybridoma cell lines producing such antibodies. Mice are immunised with a conjugate of ANP and an immunogenic protein, e.g. keyhole limpet haemocyanin. Spleen cells from the immunised mice are fused with PX63Ag8 myeloma cells. The fusion mixt. is cultured in a medium (e.g. HAT medium) not supporting growth of unfused cells. Hybridoma producing anti-ANP antibodies are selected by limiting dilution and cloned. Antibody prodn. is effected by culturing the hybridomas in vitro or by injecting them i.p. into mice and collecting the ascitic fluid.
Patent DE-3688094-D1 (DE)
Inventor: FUELLER JOHANN
IPC: G02B6/44
Filed: 1986-03-27
Granted: 1993-04-29
Abstract: The frame has a retaining device (7,8) for the coupling field (3) as formed by the optical fibre plug connector (1). The retaining device is on a mounting wall roughly in the centre of the frame and holds the connectors at an angle of 45 deg. to the vertical after assembly. The retaining device consists of a slide (7) moving in a horizontal slotted hole (13) on the mounting wall (14) and a projection (8). The projection is at 45 deg. to the wall and designed as a clamp (18-22) engaging around a part (4) of the plug connector.
Patent DE-3764037-D1 (DE)
Inventor: PAQUET CLAUDE
IPC: E06B3/54
Filed: 1987-05-25
Granted: 1990-09-06
Abstract: 1. Safety device for a building having a glass wall and/or facade comprising at least one glass panel composed of at least one pane (10, 11) stuck rigidly to a chassis (3) of a rigid structure (1) by the intermediary of at least one connecting joint (5) of the panel to the chassis, normally permanently active and interposed between the inner face of the inner pane and the chassis (3), characterised in that it comprises at least one member (9, 19, 25) connected to the chassis (3) with clearance and to one edge (29) or one corner (15) of the panel and forming means (9, 19, 25) for holding in position in proximity to the chassis and/or destruction means of all or part of the panel (2), these means (9, 19, 25) being normally inactive, and being active in the case of the failure of the joints (5) connecting the panel to the chassis and/or the means (13) for connecting the panes (10, 11) constituting the glass of the panel (2) to one another in order to prevent the panel (2) or a part of its glass from falling in one piece.