baber/WOPTO huggingface dataset:
Patent DE-3366446-D1 (DE)
Title: Method for the production of metallic wire, wire obtained by this method and device for carrying out this method
IPC: B21B3/00
Filed: 1983-07-01
Granted: 1986-10-30
Abstract: The wire-cross-section is first reduced down to an intermediate cross-section by subjecting the wire to a cold-rolling in a rolling-section with a plurality of stands which is part of a manufacturing unit. The cross-section is continuously further reduced down to the required cross-section in a wire-drawing section forming also part of the manufacturing unit. The first step in the reducing in the wire-drawing section is performed in a roller die, the other steps being performed in normal dies. The lubricating oil circuit for the roller die is completely isolated from the lubricating oil circuit for the other dies. After wire-drawing the wire is coiled on a coiling-machine.
Patent DE-3367517-D1 (DE)
Title: Microcapsules with walls formed of a mixture of reticulated polyholosides and proteins, and process for producing them
Inventor: LEVY MARIE-CHRISTINE
IPC: B01J13/02
Filed: 1983-05-20
Granted: 1987-01-02
Abstract: A process for preparing microcapsules containing a pharmaceutically active substance of a water soluble nature is provided, which involves dissolving a mixture containing at least one water soluble polyholoside or water soluble derivative of a polyholoside, at least one protein, and the pharmaceutically active substance in an alkaline aqueous solution having a pH preferably above 10, the solution being emulsified by dispersion within an immiscible organic solvent, by addition of an emulsifier of the water in oil type and by stirring. Thereafter, a reticulation agent dissolved in the same immiscible organic solvent is added to the previously obtained emulsion being stirred, and the stirring is continued until interfacial reticulation is achieved. The microcapsules are then isolated by diluting the reaction mixture with solvent, or a mixture of solvents and then centrifugation or decantation.
Patent DE-3373427-D1 (DE)
Title: Process and apparatus for continuous slurry casting
Inventor: YOUNG KENNETH PETER
IPC: B22D11/12
Filed: 1983-05-06
Granted: 1987-10-15
Abstract: A process and apparatus is described for slurry casting an ingot having a non-dendritic structure across substantially its entire cross section. The casting mold has a first chamber for extracting heat from the molten material. The amount of heat extracted from the molten material and the cooling rate of the molten material is controlled to initiate growth of primary phase particles and to form a semi-solid slurry having a desired fraction solid. The mold also has a second chamber for casting the slurry into an ingot. Adjacent the exit portion of the first chamber and the inlet portion of the second chamber, a transition member is provided for delivering the slurry to the casting chamber and for preventing the ingot shell from extending back into the first chamber.
Patent DE-3376960-D1 (DE)
Title: An arrangement in a length separator
Inventor: EDHOLM THOMAS
IPC: B07B13/02
Filed: 1983-03-01
Granted: 1988-07-14
Abstract: An arrangement in a winnower comprising at least one rotational member (10) e.g. a disk or a cylinder, having cells for lifting seeds and other particles from a lower position to a higher position and a chute (14) for receiving the lifted material. The rotatable member is associated with at least one sensor (17) located in the flow of the lifted material supplied to the chute, for generating electric signals in dependence on impingement of material particles leaving the rotatable member and falling down into the chute. The sensor is operatively connected through a function circuit (18) to adjusting means for controlling an operational parameter of the winnower in dependence on the impingement intensity.
Patent DE-3379383-D1 (DE)
Title: Construction elements
Inventor: BOEGLIN MARCEL
IPC: A63F9/12
Filed: 1983-11-24
Granted: 1989-04-20
Abstract: The construction elements are provided as assembly modules (R-L-S) capable of cooperating with at least one such assembly module (R-L-S), said modules (R-L-S) being interadaptable so as to form a tube, and characterized in that they are each comprised of two or three modules.
Patent DE-3461654-D1 (DE)
Title: Method and apparatus for electrolytically treating the surface of elongate metal articles
Inventor: GUILLERMET ROBERT
IPC: C25F7/00
Filed: 1984-03-14
Granted: 1987-01-22
Abstract: The present invention relates to a process and apparatus for electrochemical treatment in a static mode or in a feed motion mode of the surface of metal products of elongate shape. The process is characterized in that cathodic and anodic zones are produced within the same volume of electrolyte, the zones being separated from each other and being displaced parallel to the product in a cyclic manner. The process is carried out in a cell having a single compartment in which there are at least four electrodes, two of which have voltage applied thereto. The invention is applied more particularly to aluminium, magnesium, titanium and alloys thereof, in order to provide for regular treatment of the entire surface of the product.
Patent DE-3464547-D1 (DE)
Title: Solid hard metal twist drill for machining materials difficult to machine
Inventor: BORCHERT WOLFGANG
IPC: B23B51/02
Filed: 1984-04-26
Granted: 1987-08-13
Abstract: 1. A solid carbide twist drill for machining materials which are difficult to cut, the drilling head thereof having at least two main cutting edges each with an inner cutting edge (1.1) and an outer cutting edge (1.2) characterised in that the inner cutting edges (1.1) together form a drill head tip with a tip angle (alpha) of between 110 degrees and 135 degrees and a diameter (d) of the base of the tip of between 0.3xD and 0.6xD, wherein D is the drill diameter, that the base of the tip is disposed in a plane (4) perpendicular to the drill axis (3) and the inner cutting edges (1.1) join the outer cutting edges (1.2) at a kink (5) which is disposed in the plane (4) of the base of the tip, the outer cutting edges forming an angle (beta) of up to -+ 10 degrees to the plane (4) of the base of the tip, and that the outer cutting edges (1.2) are cut away at the outside by a chamfer (6) which reduces the drill diameter (D) and which forms a lead angle (gamma) of between 8 degrees and 18 degrees to the drill axis (3) and which has a lead width (b) of between 0.1 mm and 0.6 mm, as measured on a line extending the outer cutting edge (1.2).
Patent DE-3465470-D1 (DE)
Title: Bicyclooctane derivatives and their production and use
Inventor: MURAOKA MASAMI
IPC: A61K31/557
Filed: 1984-01-31
Granted: 1987-09-24
Abstract: A compound having strong anti-ulcerous or antithrombotic action which is useful in the treatment of ulcers or thrombosis has the formula:Wherein is a free or an esterified carboxyl gruop, or a group, of the formula.group, a phenyl group substituted with a halogen atom or a C<sub>1</sub>-C<sub>4</sub> alkyl group, or, when taken together with the adjacent nitrogen atom to which they are attached, they represent a 5 to 7 membered saturated heterocyclic group), Y<sup>1</sup> is a group of the formula:R<sup>6</sup> is a hydrogen atom or C<sub>1</sub>-C<sub>4</sub> alkyl group).R<sup>6</sup> is a defined above).
Patent DE-3471332-D1 (DE)
Title: Railroad crossing slab
Inventor: CARRE DANIEL
IPC: E01C9/04
Filed: 1984-12-13
Granted: 1988-06-23
Abstract: 1. A covering for a level crossing of the type comprising, between two rails (1 ; 41 ; 91) of a railway track laid on blocks (2) or monolithic sleepers (50) or longitudinals sleepers, at least two internal highway elements (3 ; 43 ; 93) or sets thereof disposed in facing relationship so as to be able to align themselves with one another and/or pivot slightly relatively to one another around an alignment and/or pivoting axis (4a ; 44a) disposed in their meeting plane, characterized in that at the end remote from the latter axis the internal elements (3 ; 43 ; 93) rest, preferably resiliently, on corresponding rests (12 ; 52) on the blocks (2), monolithic sleepers (50) or longitudinal sleepers so as to be able to pivot slightly on such rests (12 ; 52) around an axis substantially parallel to the alignment and/or pivoting axis (4a ; 44a) ; adjustable spacing means (15 ; 55 ; 105) are provided between the rail web (1a ; 41a ; 91a) and the webs (3a ; 43a ; 93a) of those end faces of the internal elements (3 ; 43 ; 93) disposed at that end thereof remote from the alignment and/or pivoting axis (4a ; 44a) ; the axes along which the spacing devices (15 ; 55 ; 105) are operative extend above the alignement and/or pivoting axis (4a ; 44a) ; and means (19 ; 59) are provided for retaining, against stresses tending to raise them, those of the said end faces which are remote from the alignment and/or pivoting axis (4a ; 44a), the retaining means (19 ; 59) bearing on the rail feet (1b ; 41b ; 91b).
Patent DE-3472957-D1 (DE)
Title: Ammonium salts of polyacids, process for their preparation, fungicides which contain these salts and process for combating fungi with these salts
Inventor: AMMERMANN EBERHARD DR
IPC: C07D295/033
Filed: 1984-11-09
Granted: 1988-09-01
Abstract: Fungicides containing ammonium salts of polyacids of the formula <IMAGE>   where R1 is alkyl, cycloalkyl, cycloalkylalkyl or aralkyl, R2 and R3 are each hydrogen, hydroxyl, CH2OH or C1-C3-alkyl, Z is CH2, O, S, CO or (CH2)2 and Y is an anion of a copolymeric acid.
Patent DE-3474126-D1 (DE)
Title: Container having a cup-like form
Inventor: KRESIN HERMANN
IPC: B65D1/26
Filed: 1984-12-07
Granted: 1988-10-27
Abstract: In order to ensure, in a cup-shaped container, that the base can be pressed out in a trouble-free manner even with an economical use of materials and is sufficiently stable after moving from one position into another, radially extending groove- or rib-shaped profiles which converge to form a hollow central area are provided in the base. The height of the said profiles of the base advantageously decreases from the central area towards the outer ends of the profiles.
Patent DE-3482334-D1 (DE)
Inventor: BRAMM GUNTER
IPC: A61M60/562
Filed: 1984-11-27
Granted: 1990-06-28
Abstract: The present invention provides a magnetic rotor bearing for suspending a rotor in a contact-free manner, in particular the rotor of an axial- or radial-centrifugal blood pump, comprising a permanent- and electromagnet arrangement which stabilizes the position of, and suspends the rotor in a stator, in particular a housing, and comprises a circuit arrangement connected to at least one position sensor or to the position sensor operating circuit thereof for the rotor. The rotor is suspended in the stator in a stable, contact-free manner by means of a permanent magnet arrangement except for a single geometric adjusting degree of freedom. The position of the rotor is stabilized only within the geometric adjusting degree of freedom not stabilized by the permanent magnet arrangement, by a permanent magnet arrangement located in the rotor and comprising at least one permanent magnet. The permanent magnet arrangement which co-operates with the electromagnet arrangement comprises at least one permanent magnet of the permanent magnet arrangement provided for suspending the rotor and consists in particular, of the permanent magnets of this permanent magnet arrangement positioned in the rotor. The circuit arrangement is a control circuit stabilizing the position of the rotor, during the absence of external forces, in a position of minimum energy requirement of the electromagnet arrangement.
Patent DE-3561795-D1 (DE)
Title: Switch control device for motor vehicle
Inventor: KIYONO YASUHIRO OMRON TATEISI
IPC: B60R16/02
Filed: 1985-08-06
Granted: 1988-04-14
Abstract: @ A switch control device (K1-K5) for controlling a plurality of switches for actuating apparatuses of a motor vehicle. respectively, including at least one stop mode switch (25; 84; 92; 113b; 122b) allowed to be operated only in a stop state of the motor vehicle and at least one running mode switch (25; 84; 92; 113a; 122a) allowed to be operated in a running state of the motor vehicle and provided separately from the stop mode switch (25; 84; 92; 113b; 122b) such that input operation of the stop mode switch (25; 84; 92; 113b; 122b) and the running mode switch (25; 84; 92; 113a; 122a) is regulated on the basis of whether the motor vehicle is in the stop state or in the running state.
Patent DE-3562290-D1 (DE)
Title: Electromagnetically actuated fuel injector
Inventor: HORN MARTIN
IPC: F02M51/06
Filed: 1985-11-27
Granted: 1988-05-26
Abstract: An electromagnetically actuatable fuel-injection valve for injection systems of internal combustion engines has a valve housing, a soft-iron core which is located within the valve housing and bears a fixed solenoid winding, and a valve closure plate which forms an armature and coaxially faces said core forming an air gap with it. This plate can be urged by a compression spring against an annular seat 10 which surrounds an outlet, and whose radially circumferential edge is guided in axial movement along a guide which correspondingly surrounds said edge. The valve closure plate has a coaxially protruding plug which extends through or into the outlet.
Patent DE-3567043-D1 (DE)
Title: Improved work unit for platelayer waggon
Inventor: CICIN-SAIN IVO
IPC: E01B29/28
Filed: 1985-02-01
Granted: 1989-02-02
Abstract: The work unit (19) has the task of placing and fastening nuts (36) on bolts (44) already positioned (13) together with clips and washers on rails (12), and comprises two wrench means (20-21) positioned in series, of which the first (20) performs at least the prescrewing of the nut (36) onto the bolt (44), whereas the other (21) carries out the final tightening of the nut (36). The invention also concerns a platelayer waggon (10) for rails which employs such improved work unit (19).
Patent DE-3579868-D1 (DE)
Inventor: DODGE ROBERT H
IPC: G01N33/577
Filed: 1985-07-25
Granted: 1990-10-31
Abstract: A solution containing from about 0.25% to about 5% hydrolyzed ovalbumin by weight provides surprising thermal stabilization of monoclonal antibodies.
Patent DE-3586576-D1 (DE)
Inventor: SASAKI YOSHINARI
IPC: B29C45/76
Filed: 1985-06-24
Granted: 1992-10-08
Abstract: An injection molding machine generally comprises a heating cylinder (2), a screw (1) rotated and reciprocated in the heating cylinder (2) and a screw drive system (7). The screw drive system (7) comprises two motors (20,21) and two sensors (25,26) connected respectively thereto which are automatically controlled by a control system (10) in connection with a screw revolution number and a screw back pressure, or independently so as to accurately carry out the resin measuring process. The control system (10) performs an adaptive control of a motion control system inclusive of the screw and the screw drive system in response to a screw speed instruction, a screw revolution number feedback signal, and a screw position feedback signal in accordance with various control modes.
Patent DE-3587250-D1 (DE)
Inventor: CONTI C
IPC: B65H59/00
Filed: 1985-06-24
Granted: 1993-05-13
Abstract: An inner duct (30) which can fit inside a duct (10) and extend along a length thereof for receiving communication cable, particularly a light-guide cable. The inner duct has a continuous side wall with protruding ribs (35, 36) on the inside and outside surfaces to maintain an effective supply of lubricant during the installation of the inner duct and cable in the inner duct. The ribs on the inside surface (35) of the inner duct guide cable during placement operation. It is preferred to install a plurality of inner ducts into a duct during which the ribs on the inner duct interlock with one another to prevent spiraling. The ribs also facilitate the dissipation of heat due to friction and ambient sources of heat. Conventional techniques of replacing cables in existing ducts do not introduce additional inner ducts. The problem of damaging cable by friction arising during pulling of the cable is eliminated by the use of the inner ducts of the present invention.
Patent DE-3587929-D1 (DE)
Inventor: WEICHEL ERNST
IPC: A01B79/00
Filed: 1985-06-24
Granted: 1994-10-27
Abstract: The present invention relates to an implement combination of an implement for soil loosening (1) and of an implement for tilling the uppermost soil layer (7). The tilling implement (7) has a three-point linkage device, in which there is a recess (123), into which the frame (4) of the soil-loosening implement (1) can be inserted releasably in the region above the gear and above the frame (8) of the tilling implement (7). <IMAGE>
Patent DE-3665680-D1 (DE)
Title: Production of hot-rolled steel strip from continuously cast slabs
Inventor: ROHDE WOLFGANG DR
IPC: C21D9/00
Filed: 1986-10-13
Granted: 1989-10-26
Abstract: 1. Method for the production of hot-rolled steel strip from starting material continuously cast already in strip shape, in which method partial pieces (4a or 4b) of equal length are initially severed from the cast strand (4) rigidified after the casting, these partial pieces (4a, 4b) are then transferred one after the other with stretched length into a furnace (5) and stored in this as well as brought to and maintained at rolling temperature, in which method a greater number of cast strand partial pieces (4a and 4b) is preliminarily produced and stored until the beginning of rolling and individual cast strand partial pieces (4a and 4b) are introduced one after the other at rolling temperature into a rolling mill for rolling-down and in which method the continuous casting (1) is continuously continued also during the rolling operation as well as the cast strand partial pieces (4a and 4b) then formed introduced into the furnace for storage until rolling, characterised thereby, that the cast strand partial pieces (4a and 4b) severed from the cast strand (4) are exclusively introduced directly into the furnace (5) and stored therein subject to transverse transport (6), that the furnace (5) is in that case operated substantially without additional energy supply and the cast strand partial pieces (4a and 4b) are stored therein over a period which corresponds to a multiple of, for example four times their casting time, that the rolling of each individual cast strand partial piece (4a and 4b) is however carried out in a time unit which corresponds to only a fraction, for example one fifth of its casting time and that the rolling is carried out discontinuously and the rolling operation is in that case each time interrupted by an interval time over a period which corresponds to the difference between a casting time and a rolling time.
Patent DE-3682308-D1 (DE)
Inventor: MUNK EDMUND
IPC: B27N5/02
Filed: 1986-02-05
Granted: 1991-12-12
Abstract: The process is for producing highly structured sectional bodies, for example of a latticed ceiling element, from a non-rising mixture, such as a mixture of fibres containing lignocellulose and of a heat-setting synthetic resin. The mixture is introduced into a press-die bottom part equipped with a least one step narrowing the filling space and is pressed to completion by a press-die top part having the contour of the sectional body. <IMAGE>
Patent DE-3684806-D1 (DE)
Inventor: GRANT ELENA M
IPC: A61M1/06
Filed: 1986-04-15
Granted: 1992-05-21
Abstract: A breast pump including a vacuum pump (12), vacuum hose (22), collection container (20), and a milk pumping flange (18) for application to a woman's breast for removing milk from the breast, all included within a small carrying case when not in use. The flange includes flexible mouth (32) and throat portions (46) and is generally conical with an elliptical cross section and an interior shape including raised portions simulating the tongue and jaw of a baby. The flange attaches sealingly to a collection container such as a nursing bottle, and vacuum created within the bottle by the pumpe and hose is applied through the flange to the woman's breast, while a vent opening (78) controls application and release of vacuum. During use the woman can massage her breast through the flexible flange and can control the rhythm with which suction is applied and relaxed, to pump milk more quickly.
Patent DE-3773264-D1 (DE)
Inventor: WANK JOACHIM DIPL ING
IPC: B29C45/14
Filed: 1987-05-25
Granted: 1991-10-31
Abstract: A metal/synthetic laminate is made by coating a metal part pref. a foil, with a dissolved or dispersed polyurethane, removing the liq. phase, and extrusion-coating of the polyurethane -coated part with a melt of a thermoplastic synthetic. The metal is a foil 0.01-0.5mm thick, and the dry PU film is 1-80 (10-30) microns thick. The polyurethane is (i) a dispersion of a linear poly ester urethane, pref. from a polyalkylene adipate or phthalate with mol. wt. 1000-8000 (2000), a diisocyanate (toluylene or hexameth-lene diisocyanate), and diamines with COOH or SO3H gps., opt. mixed with other (cyclo)aliphatic diamines, (ii) a soln. of a polyurethane from a polyester adipate (polybutylene or polybutylene/hexylene adipate) with mol.wt. 1000-8000, and hexamethylene diisocyanate, opt. mixed with isophorone diisocyanate in ratio 1-99:99-1, and opt. diol chain-extenders and/or isophorone diamine, (iii) a polyurethane soln., pref. OH-terminated, cross-linked with tri- or polyisocyanates, or (iv) a polyurethane soln. with terminal NCO gps., reacted with amine chain-extenders.
Patent DE-3788288-D1 (DE)
Inventor: SAITO ETSURO C O SONY CORPORAT
IPC: G11B5/53
Filed: 1987-01-16
Granted: 1994-01-13
Abstract: A recording and/or reproducing apparatus employs azimuth-pair-head (41, 42, 43, 44) in a rotary head drum. The rotary head drum is axially shifted by a head shifting means. First tracks (No. 1, No. 2, No. 3, No. 4) are formed on a magnetic tape (10) during forward driving of the magnetic tape across the rotary head drum. On the other hand, second tracks (No. 5, No. 6, No. 7, No. 8) are formed adjacent to the first tracks during reverse driving across the rotary head drum. Since the first and second tracks are formed by means of the azimuth-pair-head, azimuth gaps thereof will have different or symmetrical obliquity to each other. This successfully avoids cross-talk between adjacent tracks to allow formation of the first and second tracks in a tightly arranged fashion. As a consequence, high-density longitudinal recording without cross-talk between adjacent tracks becomes possible.
Patent DE-3851274-D1 (DE)
Inventor: BARLOW GEORGE
IPC: G06F11/10
Filed: 1988-01-07
Granted: 1994-10-06
Abstract: An address path which transfers addresses from a number of sources includes an incrementing circuit. The address includes a plurality of address bits and integrity bits. The address bits are applied to the incrementing circuit while the integrity bits are applied in parallel to a programmable logic device (PLD). While the address is being transferred or incremented as required, the PLD independently generates a number of transform bits defining a characteristic of the number of address bits predicted to change state. Thereafter, the transform bits are used to transform the address integrity bits for transfer with the incremented address. The incremented address, transform bits and integrity bits are logically combined for verifying that the address was transferred and/or incremented without error.
Patent DE-3851713-D1 (DE)
Inventor: SANDS ROBERT M
IPC: H04N3/22
Filed: 1988-01-22
Granted: 1994-11-10
Abstract: An image rotation compensation circuit for use with a CRT (14). The compensation circuit includes a winding (22) which encircles the CRT (14) and is oriented transverse to the path of the electron beam (20). A controller (26) is connected to the winding (22) and drives a current through the winding to create a magnetic field. The direction and magnitude of the current may be adjusted by the user to substantially cancel an external magnetic field and thus eliminate any image rotation caused thereby.