baber/WOPTO huggingface dataset:
Patent DE-3575330-D1 (DE)
Inventor: PETER CORNELIUS DIPL ING
IPC: F02D41/24
Filed: 1985-03-01
Granted: 1990-02-15
Abstract: 1. Claims for contracting states AT, IT Method is conjunction with a control or regulation system for the speed of an internal combustion engine in the case of idling via an electromechanical final control element, for controlling the air quantity or mass taken in by means of an adaptation of the shape of a characteristic of the continuously operating final control element of the internal combustion engine by converting the controlling variable (Qset , mset ) fed to the final control element (12, Id-ACT.) by the control or controller output into an adapted electrical manipulated variable (tau) for the final control element in which the controlling variable (Qset , mset ) is combined multiplicatively and/or by summation with at least one stored value (I1 , I2 ) influencing the offset and/or the slope of the characteristic of the final control element, the stored values representing an output signal of in each case one control loop which is activated in the event of certain operating conditions and, from a comparison of the controlling variable (Qset , mset ) with an actual measured value of the air-mass or air-quantity measuring device, generates the output signal with which at least one of the stored values (I1 , I2 ) is altered to produce a relatively slight control deviation, the value thus altered being stored at the temporal end of the particular operating condition. 1. Claims for contracting states DE, FR, GB Method is conjunction with a control or regulation system for the speed of an internal combustion engine in the case of idling via an electromechanical final control element, for controlling the air quantity or mass taken in by means of an adaptation of the shape of a characteristic of the continuously operating final control element of the internal combustion engine by converting the controlling variable (Qset , mset ) fed to the final control element (12, Id-ACT.) by the control or controller output into an adapted electrical manipulated variable (tau) for the final control element in which the controlling variable (Qset , mset ) is combined multiplicatively or by summation with at least one stored value (I1 , I2 ) influencing the offset and/or the slope of the characteristic of the final control element, the stored values representing an output signal of in each case one control loop which is activated in the event of certain operating conditions and, from a comparison of the controlling variable (Qset , mset ) with an actual measured value of the air-mass or air-quantity measuring device, generates the output signal with which at least one of the stored values (I1 , I2 ) is altered to produce a relatively slight control deviation, the value thus altered being stored at the temporal end of the particular operating condition, characterized in that an interlocking of offset and slope adaptation takes place to the effect that, after each slope adaptation, an offset adaptation (Qset = Qactual ) first of all takes place before another slope adaptation is enabled.
Patent DE-3583768-D1 (DE)
Inventor: ECONOMOPOULOS MARIOS
IPC: C21D9/04
Filed: 1985-05-08
Granted: 1991-09-19
Abstract: On leaving the hot rolling mill the rail, travelling continuously, is subjected to rapid cooling and is subsequently cooled to room temperature; the length of the rack, the speed of travel of the rail and the average density of the heat flows applied to the head, to the web and to the flange are adjusted so that, on the one hand, the final mechanical properties in the head are obtained while, on leaving the said rack, less than 60% of the section of the head has undergone the allotropic austenite-perlite transformation and that, on the other hand, the differences in elongation between the head and the web and between the head and the flange are minimised. <IMAGE>
Patent DE-3583963-D1 (DE)
Title: New crosslinked hyaluronic acid prods.
IPC: A61K9/70
Filed: 1985-05-03
Granted: 1991-10-10
Abstract: New crosslinked hyaluronic acids or their salts are prepd. by crosslinking hyaluronic acid (HA), or a HA salt, with a polyfunctional epoxy cpd. (I) to give a prod. with a crosslinking index of at least 5 (pref. at least 10) per 1000 repeating glucuronic acid and N-acetylglucosamine units. Pref. (I) may be an epihalohydrin or a bisepoxy cpd., e.g. an alpha, omega-(2,3-epoxypropoxy)alkane or a bisphenol diglycidyl ether.
Patent DE-3663484-D1 (DE)
Title: Removable anti-skid device for vehicle tyres
Inventor: CIZAIRE YVAN
IPC: B60C27/10
Filed: 1986-06-10
Granted: 1989-06-29
Abstract: A detachable anti-skid device for a vehicle wheel tire comprises a support bearing a series of anti-skid components extending transversely over the tread of the tire and at least one pneumatic jack fed from the air valve of the tire and making it possible to apply the anti-skid components against the tire. The support is formed by a ring having a diameter which is slightly less than that of the tire and on which the anti-skid components are pivotally mounted. The ring also comprises a hub with a compressed-air distribution chamber connected by a rotary connection to the inlet valve of the tire and to the control jacks of the anti-skid components.
Patent DE-3664349-D1 (DE)
Title: Metal guard barriers, especially for equipping road traffic lanes
Inventor: PICHON JOSEPH
IPC: E01F15/00
Filed: 1986-08-05
Granted: 1989-08-17
Abstract: 1. A barrier (2) of the type comprising a certain number of posts (3a, 3b, 3c) disposed at regular intervals, to one face (7) of which rails (4) are affixed each post comprising in combination a metallic sheet (6) folded so as to form a flat front face (7) intended to support the rails (4), and a profile (12) of U section of height corresponding to that of the post, and the spacing of the limbs of the U of which is less than the width of the sheet that forms the front face and the bedplate, this metallic profile (12) being fixed to sheet (6) by welding to the front face (7), characterized in that the metallic sheet (6), forming the front face, is folded in such a way as to form a lower return (8) that constitutes the bedplate for fixation to the ground, the metallic profile (12) also being fixed by welding to the bedplate (8).
Patent DE-3665243-D1 (DE)
Title: Soil loosening device
Inventor: STEINER WALTER
IPC: A01B33/06
Filed: 1986-04-21
Granted: 1989-10-05
Abstract: The soil loosening device has at least one, preferably two journals protruding downwardly from a supporting body, which are driven to a pivotal motion along a limited angle. Tine-like soil loosening tool members in bifurcate arrangement, to be driven along a circle segment, are mounted on the journals. The driving unit for driving the tools is characterized by its simple design since it consists of only a few, reliably guided and sturdy components. Particularly, there is provided a crank shaft which drives a toothed rack member to an oscillating motion. Gear wheels connected to the journals mesh with the toothed rack member. Accordingly the expenditure in manufacturing the device is low and the device has a high resistance to wear. The driving unit of the device may be attached to the supporting body in different angular positions by means of a coupling device.
Patent DE-3677735-D1 (DE)
Inventor: FRONIUS HANS
IPC: H01L21/306
Filed: 1986-12-08
Granted: 1991-04-04
Abstract: A new method for GaAs substrate preparation which significantly reduces the formation of oval defects during MBE growth of selectively doped n-AlxGa1-xAs/GaAs heterostructures. The method simply requires treatment in H2SO4 after mechano-chemical polishing in NaOCl solution and generation of a protective surface oxide during in soldering. Routinely a density of oval defects of less than 200 cm-2 is achieved for 2- mu m thick heterostructures. The efficiency of the new preparation procedure is demonstrated by 2DEG mobilities in excess of 106 cm2/Vs at 6K obtained with a spacer width as narrow as 18 nm.
Patent DE-3764868-D1 (DE)
Inventor: RICKERT HANS PROF DR
IPC: B01D53/77
Filed: 1987-03-07
Granted: 1990-10-18
Abstract: A process for desulfurizing waste gas is described, wherein an SO2 containing waste gas is absorbed in an aqueous solution and the resultant solution containing sulfite is treated electrolytically which is much less expensive than the prior art methods, is simpler to implement and avoids the danger of producing explosive gases which is possible in prior art methods based on anodic O2 formation and cathodic H2 formation. In this process, electrochemical oxidation of SO32- ions into SO42- ions occurs at the anode as well as a simultaneous formation of H+ ions, thereby producing H2SO4, while avoiding the production of oxygen. Apparatus suitable for carrying out this process is also described.
Patent DE-3766227-D1 (DE)
Inventor: ERNST ALFONS DIPL ING
IPC: G01B21/00
Filed: 1987-08-10
Granted: 1990-12-20
Abstract: In a switching multi-coordinate probe an accurate and accurately reproducible switching behavior is attained by a plurality of seating points, which all have the same elasticity but also a relatively high stiffness. The bearing members (14) and their counterbearing support members (16) exhibit an adequate number of degress of freedom, in order to be able to accurately align themselves with respect to each other during assembly. After adjustment the contact zones of the individual bearing members (14) form with their counterbearing support members (16) circular lines, which all lie in one plane with respect to the stylus axis (FIG. 1).
Patent DE-3768414-D1 (DE)
Inventor: UEBEREGGER HENRY
IPC: B29C53/50
Filed: 1987-09-27
Granted: 1991-04-11
Abstract: A foil strip composed of several layers is continually rolled up around an axis extending in its longitudinal direction to form a tubular body (38) in such a way that the two edges (42, 44) overlap. To effect welding, the overlapping edges are pressed together between two strips (16, 18) which are driven in a circulating manner in the longitudinal direction. The inner strip (16) which passes inside the tubular body (38) is provided with a longitudinal groove (40) which at least partly receives the region of the overlapping edges (42, 44). The longitudinal groove (40) forms the region of the seam of the tubular body (38) which is facing inward, and prevents the plastic material which is liquefied for welding from expanding as a result of the application pressure. In this way it is ensured that the material of the two edges (42, 44) is fully welded together, so that no pressed-out edge regions of liquid material cool prematurely and therefore do not adhere to the opposed material layer.
Patent DE-3772204-D1 (DE)
Inventor: LOENNBERG TAGE
IPC: E01B7/08
Filed: 1987-06-18
Granted: 1991-09-19
Abstract: In a railway switch there are used actuator means (8, 12, 14; 9, 13, 15) co-acting with drive means (16; 17) to move the points (4; 5) alternatively in a vertical direction between an active position in which the tread surface (4b; 5b) of respective points lie on the same level as the tread (2b; 3b) on the head of an adjacent rail, and a lowered inactive position out of the path of a flange (6a; 7a) of a flanged wheel (6; 7) running on the tread of the stock rail (2; 3). The means for actuating the points (4; 5) includes arms (8; 9) which, while using the intrinsic resilience of the points, can be swung about horizontal axes (10; 11) located on the sleepers (1) centrally thereon. The points (4; 5) and the stock rails (2, 3) have provided thereon mutually co-acting and mutually engaging guide surfaces (2e; 4e; 3e; 5e) which guide the points in their pivotal movement between their active and inactive positions. A spacer block (18; 19) inserted between respective stock rails (2; 3) and points (4; 5), the width of which spacer block increases from the tip of the point to the root thereof. The spacer block has provided thereon a guide surface (18e; 19e) for co-action with a corresponding surface (4e; 5e) on the point (4; 5). Protection is also sought for a method of switching the points in a railway switch of this kind.
Patent DE-3773381-D1 (DE)
Inventor: COPPENS PAUL JOZEF
IPC: G03F7/07
Filed: 1987-07-06
Granted: 1991-10-31
Abstract: A photographic image is formed by a silver complex diffusion transfer process comprising (1) providing a negative working Ag halide emulsion material which can be handled under room light conditions without prohibitive fogging, the material having a low intensity reciprocity failure (L.I.R.F.) obtd. by the absence of intentional chemical sensitisation and by the presence in combination with the Ag halide of at least one electron accepting cpd. (I), and being spectrally sensitised in the visible region of 480-580nm; the L.I.R.F. of the material when represented on a graph of the logarithm of the irradiance (I), in lux vs. the logarithm of the prod. of the irradiance (I) with the exposure time (t) in seconds as a graph representing the minimal exposure time with a certain irradiance vs. the said irradiance, where the minimal exposure time is the shortest exposure time for the irradiance defined in the abscissa to give a silver image density in the exposed DTR-processed photographic material high enough that no visible Ag metal fog density is formed in the corresp. area of a DTR processed image-receiving material processed with it; the curvature of the graph being such that (i) the deriv. of dlog 1.t/dlog 1 has a value of less than -0.5 at values of irradiance below 100 lux and (ii) the absolute value of the deriv. of dlog 1.t/dlog 1 is not higher than 0.2 at values of irradiance in the range 500 lux 5000 lux; (2) contact exposing the photographic material with visible light through a sheet support carrying paper paste-up material with its information facing the Ag halide emulsion layer of the photographic material and (3) developing the resulting latent image in the presence of an Ag halide complexing agent and contacting the developed Ag halide emulsion material with an image-receiving material to form an Ag image on it.
Patent DE-3773690-D1 (DE)
Inventor: LAUE HANS-BODO
IPC: H03K7/08
Filed: 1987-01-22
Granted: 1991-11-21
Abstract: The control circuit has a pulse generator (1) providing a pulse signal (Ve) with a pulse/pause ratio dependant on a setting signal (Vc) supplied via an optocoupler (13). The pulse generator (1) uses an operational amplifier (10) with a feedback loop employing a capacitor (15) and a variable resistance provided by the phototransistor (132) of the optocoupler (13) in parallel with an ohmic resistance (12). The output of the operational amplifier (10) is coupled via a diode (D) to the emitter of an amplifier transistor (18) The feedback loop is coupled to the emitter of the transistor (18) with a second feedback loop (11) coupled to the output of the operational amplifier (10).
Patent DE-3775539-D1 (DE)
Inventor: GRAUEL INGOLF
IPC: B60T8/00
Filed: 1987-12-10
Granted: 1992-02-06
Abstract: The brake action is controlled by a processor (3) which regulates a control valve (4) to connect the wheel brake cylinders (5) to the air supply.  The brake force is monitored by a reaction sensor (6) while another sensor (8) monitors the wheel speed. The auxilliary control circuit has a brake pressure sensor (11) and an additional control valve (10). The brake action operates by monitoring the actual brake force and comparing it with the programed level, to generate correction signals.  If the vehicle is stopped then the auxilliary brake circuit ensures that there is sufficient braking force to secure the vehicle.
Patent DE-3784102-D1 (DE)
Inventor: OHTSUKA TAKASHI C O PATENTS DI
IPC: G11B15/68
Filed: 1987-04-14
Granted: 1993-03-25
Abstract: A cassette auto-changer for automatically loading and transferring cassettes (6) for use with at least one reproducing unit (1) which is arranged between two housing blocks (3,4) adjacent to the reproducing unit (1), in which the housing blocks (3,4) each hold a plurality of cassettes (6). A cassette transferring device (6) has inlets facing the two cassette housing blocks (3,4) for transferring the cassettes (6) back and forth between the blocks (3,4), as well as to the reproducing unit (1). The cassette transferring device (6) has at least one cassette receiving portion (6A, 6B) formed therein with two inlets and includes transport means (10A, 10B, 20A, 20B) capable of carrying in and carrying out a cassette (C) from both of the cassette receiving portions (6A, 6B) in either direction, and includes a cassette push-out element (30A, 30B, 40A, 40B) used to push out a cassette (C) housed in each of the receiving portions (6A, 6B) in either the forward or the rear facing directions relative to the two cassette housing blocks (3,4). A bar-code detector (80) is provided on a movable mounting (83) for scanning an identification code on a cassette (C) and is also movable to either inlet entrance of the cassette receiving portions (6A, 6B) to accommodate cassettes (C) entering from either side.
Patent DE-3853028-D1 (DE)
Inventor: SENTER PETER D
IPC: A61K31/13
Filed: 1988-08-03
Granted: 1995-03-23
Abstract: This invention relates to anthracycline prodrugs allowing the delivery of cytotoxic drugs to tumor cells by the administration of a tumor-specific antibody-enzyme conjugate that binds to the tumor cells, and the additional administration of the prodrug that is converted at the tumor site, in the presence of the antibody-bound enzyme, to an active cytotoxic drug. The present invention also relates to a method for preparing these prodrugs. According to one embodiment of the invention, an antibody-enzyme conjugate containing the enzyme, penicillin V amidase ("PVA"), has been used in conjunction with a novel prodrug, N-(p-hydroxyphenoxyacetyl)adriamycin to effect killing of tumor cells. The products of this invention provide for enhanced selective killing of tumor cells and are thus useful in the treatment of cancers and other tumors.
Patent DE-3856401-D1 (DE)
Inventor: NATHANSON JAMES A
IPC: A61K31/50
Filed: 1988-01-22
Granted: 2000-05-04
Abstract: Method of treating cranial fluid volume dysfunctions such as edema, hydrocephalus, or glaucoma in an individual comprising administering compounds which effect an increase in cyclic GMP at the site of the dysfunction or at the site of synthesis or removal of the accumulating fluid.
Patent DE-3860150-D1 (DE)
Inventor: HUMPERT JUERGEN
IPC: E03C1/042
Filed: 1988-07-14
Granted: 1990-06-21
Abstract: The connecting fitting member for a cold and warm water mixing valve includes a coupler mounted in a structure wall, which has passages for two or more pipe connections and from which additional passages lead for connection of the mixing valve branch in a substantially transverse direction. The housing of the mixing valve has a base surface corresponding to the upper surface of the coupler. This connecting fitting member is improved, since a fitting member is inserted or mounted in the housing of the mixing valve, with which it is possible to reverse the connections for the cold and warm water by a rotation of 180 DEG  and to fix the mixing valve in any angular position in the coupler.
Patent DE-3862844-D1 (DE)
Inventor: WESTERFELD MANFRED
IPC: B30B15/04
Filed: 1988-08-02
Granted: 1991-06-20
Abstract: The baler (1) for paper and similar fibre-containing and moisture-absorbing material comprises a press box (3) which can be filled from above and a press ram (6) which can be moved forward in said box from a withdrawn rest position by means of a drive and which possesses, behind a pressing plate (8) which essentially covers the cross-section of the press box (3), laterally concealed rollers (15, 17) for supporting the press ram (6) on roller conveyors (base 19) of the press box (3). To protect the rollers (15, 17) from the risk of blocking as a result of dusty material, which is compressed and hardens in the moist state, the baler (1) is designed in such a way that, of the rollers (15, 17), at least the rollers (15) which lie closest to the press plate are substantially enclosed on their circumferential side by a cover (25) of a smooth, water-rejecting plastic and/or metal, the cover (25) leaving only a narrow gap for movement with respect to the rollers (15, 17). Such a cover preferably has the basic form of a continuous ingot strip which possesses recesses for the rollers, but, moreover, projects laterally with respect to the rollers, in order to form a sliding block between the press ram (6) and the press box (3). <IMAGE>
Patent DE-3863264-D1 (DE)
Inventor: KOERPER HANS DIPL KFM
IPC: A01G9/02
Filed: 1988-08-12
Granted: 1991-07-18
Abstract: The plant container (1) can be made from plastic parts which come in a kit, the kit comprising at least one baseplate (1) with connecting openings (5), slits (7) and lateral wall segments (2) with connecting rods designed to fit the connecting openings (5). The kit components are suitable for plants, visually pleasing, easy to store and can be put together in a plurality of ways to give containers of various sizes. The plant container is particularly suitable for epiphytes in living areas because of its suitability for plants and favourable visual impact. <IMAGE>
Patent DE-3871116-D1 (DE)
Inventor: DELAPIERRE JEAN
IPC: B65G47/90
Filed: 1988-12-22
Granted: 1992-06-17
Abstract: Machine for grouping objects, such as tins of preserves, comprising an endless belt (1) on which the objects (2) to be assembled, for example with the aid of a film of thermoretractable plastic material, are placed in rows, the said machine being characterised in that it comprises drive elements (20) each capable of pressing against an object (2) in a row in order to drive it in rotation, detectors, each of which is disposed in the vicinity of an object (2) of this row in order to be triggered by a reference mark of this object, each detector being connected to the corresponding drive element (20) for the angular positioning of the reference marks of all the objects of the row which are to be grouped and orientated. 
<IMAGE>
Patent DE-3872047-D1 (DE)
Inventor: SCHAECHTER FRIEDRICH
IPC: F23Q2/16
Filed: 1988-05-11
Granted: 1992-07-23
Abstract: A fuel burning lighter, optionally having an adjustable flame height, comprising a supply of liquified gaseous fuel burner means communicating with the fuel supply, valve means positioned between the fuel supply and the burner means, means to provide first force to retain the valve means in a closed position to prevent gaseous fuel from passing therethrough, and means to provide second force less than the first force biasing the valve means toward an open position. The second force providing means normally provides sufficient force to move the valve means to an open position when the first force is relieved or released from acting upon the valve means.
Patent DE-3878898-D1 (DE)
Inventor: EICHBERGER WALTER
IPC: B29B13/10
Filed: 1988-11-30
Granted: 1993-04-08
Abstract: A phenol formaldehyde condensation product containing on average more than two aromatic hydroxyl groups per molecule, having a hydroxy equivalent in the range 100 - 110 and a Kofler melting point greater than 75 DEG C and a glass transition point determined by differential scanning calorimetry (DSC) greater than 55 DEG C, is used as a phenolic hardener in epoxy resin powder paints consisting mainly of a bifunctional epoxy resin with an epoxide equivalent between 500 and 2500. Paint coatings of these powder paints have the same good mechanical properties as similar known powder paints and greater chemical resistance.
Patent DE-3879969-D1 (DE)
Inventor: FOGARTY THOMAS J
IPC: A61B17/22
Filed: 1988-01-06
Granted: 1993-05-13
Abstract: A helical balloon (18) is attached to the distal end of a catheter (10) to serve when inflated as a therapeutic tool for the removal of blood clots and as a diagnostic tool for physical measurements and the application of treatment and other materials.
Patent DE-3880194-D1 (DE)
Inventor: KRSTENANSKY JOHN L
IPC: C07K7/06
Filed: 1988-05-19
Granted: 1993-05-19
Abstract: This invention relates to cyclic peptide derivatives of the general formula 1: <CHEM> which are useful anticoagulant agents.