baber/WOPTO huggingface dataset:
Patent DE-3337641-A1 (DE)
Title: Developer for imagewise development of document films
Inventor: SCHAIN HERIBERT
IPC: G03C5/30
Filed: 1983-10-17
Abstract: The invention relates to a developer for imagewise development of document films, which contains, in addition to the substances conventional in a developer, 1-phenyl-3-pyrazolidone as developer substance and additionally p-dihydroxybenzene in a mixing ratio from 1:0.075 to 1:4, the first substance being present in a concentration from 0.2 to 4 per thousand and the second substance being present in a concentration from 0.05 to 16 per thousand. This composition and concentration make the usual black-and-white film for documents suitable in its contrast properties for imagewise photography and at the same time very considerably increase the light sensitivity thereof while retaining at the same time a grain fineness which corresponds to the fine-grain character of imagewise photography films of only very low light sensitivity. A desired flattening of the gradation can be obtained by addition of acetone.
Patent DE-3339607-A1 (DE)
Title: Indicating device
Inventor: OHLENBURGER HANS DIPL ING
IPC: G09B29/10
Filed: 1983-11-02
Abstract: A slide (20) provided with an indicating device (24) can be adjusted in two coordinates by two adjusting spindles (18 and 22). The housing (10) forms a flat surface (12) as a reference surface. The bearings of both adjusting spindles are kept in a defined positional relationship to this flat surface (12) so that both adjusting spindles (18, 22) run parallel to the flat surface (12). Furthermore, a construction of the adjusting spindle (18) is described which enables the adjusting spindle (18) to simultaneously assume the function of the accurate rectilinear guidance and of the adjustment. <IMAGE>
Patent DE-3341123-A1 (DE)
Title: Shut-off slide valve
Inventor: MEYER WALTER DIPL ING
IPC: F16K39/04
Filed: 1983-11-12
Abstract: Provided in the slide valve plate (7) of a shut-off slide valve is an opening (10) which can be closed by a valve cone (13) displaceable in the slide valve plate (7). Due to the pressure conditions prevailing at the valve cone (13), the valve cone (13) remains in the open position until the slide valve plate (7) overlaps the seating surfaces (5) of the housing. <IMAGE>
Patent DE-3344493-A1 (DE)
Title: Brake housing closed off from the outside for full-lining disc brakes, in particular for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F16D55/24
Filed: 1983-12-09
Abstract: A description is given of the brake housing closed off from the outside for full-lining disc brakes of motor vehicles, the said brake housing being subject to further development to give intensive pumping of cooling air and a design which is suitable for the loads occurring and has a lower weight. For this purpose, the housing, which is of three-part configuration, is equipped with a central ring which absorbs the heat and connects radially ribbed parts and, at the points of axial stress, has profiles of U-shaped cross-section which surround the clamping screws and, at their ends, open out into plates. Between the profiles accepting the axial stress and the torque of one lining side there remain air openings through which the cooling air is pumped through the brake. An illustrative embodiment of the invention is depicted in Figs. 1 and 2. <IMAGE>
Patent DE-3345268-A1 (DE)
Title: Process for the preparation of mesoxalic acid esters
Inventor: MOULIN FRANCOIS DR
IPC: C07C67/313
Filed: 1983-12-14
Abstract: Process for the preparation of mesoxalic acid esters by oxidising the corresponding malonates with nitrous gases.
Patent DE-3347333-A1 (DE)
Title: Compression nail arrangement
Inventor: GEORGES JAWDAT DR MED
IPC: A61B17/72
Filed: 1983-12-23
Abstract: Compression nail arrangement having a tensioning sleeve (4) which is preferably slotted lengthwise, and a tensioning mandril (1) which has a tensioning mandril leaf (2) with a recess for a plug-through splint in the form of a screw or a drill wire, the recess (9) being designed as an incision in the tensioning mandril leaf (2) which engages around the recess (9) thus formed like a hook. <IMAGE>
Patent DE-3408106-A1 (DE)
Title: Optical roughness scanner
Inventor: WEBER KLAUS DR PHIL
IPC: G01B11/30
Filed: 1984-03-05
Abstract: In an optical roughness scanner for the surface of objects, the light scattered from a light spot (13') on the surface (16) is directed onto a linear photoconverter arrangement (12) in such a way that light scattered at various angles into a predetermined angular range falls, ordered in terms of angle, onto the individual photoreceivers of the photoconverter arrangement (12). The light spot (13') is generated by an optical scanning device with a laser light source (14) and a periodic light-deflecting device (15). The light spot (13') moving periodically over the surface (16) is imaged at rest at the location of the linear photoconverter arrangement (12) by means of a light-receiving arrangement. <IMAGE>
Patent DE-3414581-A1 (DE)
Title: Inductor having yokes which are arranged at the ends above and below the windings
Inventor: REIPLINGER ERICH DR ING
IPC: H01F37/00
Filed: 1984-04-17
Abstract: In the case of such inductors for high electrical powers, the yokes frequently have the form of continuous bars whose ends are rigidly braced to one another and whose centre sections are freely oscillating. According to the invention, in order to reduce the natural frequency of the yokes (3), their centre section is loaded by means of a mass (9) which additionally oscillates with the yoke mass. As a result of the arrangement of the additional mass (9) which is provided according to the invention, the amplitudes of the yokes (3) are reduced, particularly in the case of inductors having rated powers of more than 5 MVA, to such an extent that a considerable reduction in the noise emission can be achieved. <IMAGE>
Patent DE-3416786-A1 (DE)
Title: Noise filter
Inventor: SAKAMOTO YUKIO
IPC: H03H1/00
Filed: 1984-05-07
Abstract: A noise filter contains a capacitor with a first and a second electrode, a first and a second connection leg extending from the first electrode and a third and a fourth connection leg extending from the second electrode. The first and second connection legs serve as a path for an electric signal and the third and fourth connection legs serve as a path for an earth level. The noise filter furthermore contains at least one tubular device which is fixed on at least one, preferably on three of the connection legs. Each of the tubular parts consists of magnetic material whereby radio-frequency noise signals can be filtered out when signals pass through the noise filter. <IMAGE>
Patent DE-3420259-A1 (DE)
Title: Cavitation-reduced marine propeller
Inventor: BACHMANN FRIEDHELM DIPL ING
IPC: B63H1/18
Filed: 1984-05-30
Abstract: To reduce cavitation in high-speed propellers, a cavitation-resistant plastic layer is embedded in the propeller zone at risk, either during manufacture or during subsequent repair work, at the points (2) at risk of cavitation. <IMAGE>
Patent DE-3422511-A1 (DE)
Title: Cable-marking strip which can be written on
Inventor: BREUERS MANFRED
IPC: H01B7/36
Filed: 1984-06-16
Abstract: A cable-marking strip consists of an adhesive strip (3) which is designed with a self-adhesive lower side and has a marking section (5) which can be written on. The start of the marking section (5) which can be written on is located at a distance from the adjacent start of the adhesive strip (3). The transparent initial section (7) of the cable-marking strip, which is not written on, can be pressed against the cable (8) which is to be marked without the marking section (5) becoming dirty or the writing applied on it being wiped away. <IMAGE>
Patent DE-3428385-A1 (DE)
Inventor: SCHUMACHER JUERGEN DIPL BIOL D
IPC: G01N27/26
Filed: 1984-08-01
Abstract: The process for the separation of electrically charged biopolymers utilizes the property of these molecules to present difference structures in different conditions and consequently different electrophoretic mobilities. The separation takes place in at least two directions in a single gel matrix, in conditions which are now stabilizing, now distabilizing, as to the structure. It has been shown that by the use of said technique, nucleic acids such as viroid RNA may be very rapidly evidenced, without ambiguity and without previous washing of tissue extracts with a health-detrimental extraction medium. In view of the sensitivity of the method in relation to the silver coloration, it is possible not to use molecular hybridation techniques with radioactive isotopes. The test is thus appropriate as a routine process in series analysis.
Patent DE-3432083-A1 (DE)
Inventor: HEIMBURGER NORBERT PROF
IPC: C12P21/02
Filed: 1984-08-31
Abstract: The process allows a pasteurised preparation of blood clotting factor VIII, which is virtually free of immunoglobulins, isoagglutinins, fibronectin and coagulable fibrinogen, to be obtained. A preparation of this type can be used to treat disturbances of blood clotting.
Patent DE-3437601-A1 (DE)
Inventor: JANSEN JOHANNES
IPC: B21B13/02
Filed: 1984-10-13
Abstract: 1. Six-high roll stand with chocks, which are guided in windows of standards (4), of working rolls (1), intermediate rolls (8) and backing rolls (10, 11) screwable-down with their axes within a common vertical plane by means of screw-down devices supported by the yokes (5) of the standards, in which the barrel lengths of the intermediate rolls exceed those of the backing rolls and wherein the barrel length of the backing rolls (10, 11) is less than the maximum rolled stock width, and wherein both the yokes (5) of the standard each display two separately settable screw-down devices, which are one beside the other in axial roll direction and the inner ones (9, 12) of which support the chocks of the backing rolls and the outer ones of which support those of the intermediate rolls, characterised thereby, that the barrel lengths of the intermediate rolls (3, 6) exceed those of the working rolls (4, 5) and that the screw-down-devices (9, 13) are settable separately and that the control device (Fig. 5) arranged in front of them effects the settings of the same, which on each of the stand sides divides its shared rolling force up in predetermined manner over the screw-down devices (9, 13) associated with the backing rolls (2, 7) as well as those associated with the intermediate rolls (3, 6).
Patent DE-3501897-A1 (DE)
Title: Process for producing a multi-layer fibre mat
Inventor: RULAND DIETER
IPC: D04H1/74
Filed: 1985-01-22
Abstract: To produce a multi-layer fibre mat (12), a primary fleece (5) is superposed in a zigzag-shaped manner on a depository web (10). The superposition takes place by means of a pendulum band which deposits the oncoming primary fleece (5) on the depository web (10) in a zigzag-shaped manner in the form of loops (11). The speed of the oncoming primary fleece (5) and the transport speed of the depository web (10) must be regulated in such a way that the number of layers deposited one on top of the other is even over the entire width of the fibre mat (12) on the depository web (10) and the ratio of the speed of the primary fleece and the speed of the depository web is equal to the product of the ratio of the width of the primary fleece to the width of the fibre mat and the number of layers deposited one on top of the other. If these conditions are satisfied, the homogeneity of the fibre mat (12) on the depository web (10) and therefore its heat-insulating properties can be substantially improved. Fluctuations in weight per unit area can be largely avoided. <IMAGE>
Patent DE-3504752-A1 (DE)
Title: Process for cleaning well shafts and bore wells
Inventor: PAUL KERRY F
IPC: E03B3/15
Filed: 1985-02-08
Abstract: A description is given of a process for cleaning well shafts and bore wells, in particular the filter pipes, filter slots and directly adjacent layers of gravel. The cleaning is carried out by using fluids for dissolving and/or removing output-reducing deposits. The cleaning fluid and/or the solvent are/is heated before or during supply to the areas to be cleaned.
Patent DE-3508403-A1 (DE)
Title: Sparkproof power-supply system for remote-control devices
Inventor: BYALIK SERGO IZRAILOVIC
IPC: H02H9/00
Filed: 1985-03-08
Abstract: The sparkproof power-supply system for remote-control devices contains a power-supply unit (1) which is connected to the monitored points via a branched connecting line (2). According to the invention, a decoder (12) for the address of the monitored point (3) is accommodated in a branching point (7) of the branched connecting line (2) and is provided with an additional voltage stabiliser (11) whose input is connected directly to the connecting line (2) and whose output is connected to the input of the decoder (12) for the address of the monitored point, and, furthermore, it is provided with a controlled switch (13) in the case of which one input is connected via the stabiliser (11) directly to the connecting line (2), the output is connected to the branch line (8) and the controlled input of this switch (13) is connected to the output of the decoder (12) for the address of the monitored point (3). <IMAGE>
Patent DE-3509031-A1 (DE)
Inventor: HEPPENSTIEL GERHARD DIPL ING
IPC: B41F31/02
Filed: 1985-03-13
Abstract: A mixer-feeder vessel for the percentagewise mixing of two or more liquids, particularly for offset printing presses, enables a fluid contained in the feeder vessel to be admitted to a fluid tank. A partial volume of the mixer-feeder vessel is subdivided into a predetermined number of chambers by means of partition walls, with the chambers arranged in adjacent relationship to form a row. The partition walls protrude from one wall of the vessel by a predetermined length into the vessel. In a wall opposite the one wall of the vessel there is provided an inlet-outlet port aligned with a first chamber of the row of chambers, so that when a liquid is supplied through the inlet-outlet port, the first chamber situated under the port is first filled and subsequently the remaining chambers along the row are filled in series. The opposite wall is spaced from confronting end sections of the partition walls by another length.
Patent DE-3509871-A1 (DE)
Inventor: NELLE GUENTHER DR ING
IPC: G01D5/34
Filed: 1985-03-19
Abstract: According to Figure 1 of this position measuring device (1), an optical transmitter/receiver in the form of a sensing device (4) is provided for the embodiment of a measure (2) with incremental divisions (3). The sensing device (4) has a reference mark (R) and a reference mark sensing array (RA). A datum position defining the relative position of the embodiment of a measure (2) and the sensing device (4) is indicated by a cylindrical concave mirror (5) on the embodiment of a measure (2) if the concave mirror (5) produces a complete image of the reference mark (R) on the reference mark sensing array (RA). <IMAGE>
Patent DE-3510542-A1 (DE)
Title: Device for controlling the cooking process in a pressure cooker
IPC: A47J27/08
Filed: 1985-03-22
Abstract: A device for the automatic control of the cooking process in a pressure cooker or the like, characterised in that a control device, which is connected to a temperature sensor in the pressure cooker (1, 2) and an electric or other heating device (6), adjusts the heating output in each case such that the pressure cooker is completely vented, reaches a preset temperature in the best possible way in terms of time and energy and keeps the preset temperature constant with great accuracy over the given cooking duration or controls it according to a given temperature profile and switches off automatically when the cooking duration has elapsed (Fig. 1). <IMAGE>
Patent DE-3512531-A1 (DE)
Title: Heating-tube grill with tube bearing on one side
Inventor: KALETKA MARTIN
IPC: A47J37/04
Filed: 1985-04-06
Abstract: To prevent gumming of the bearings (caused by liquefaction of animal and vegetable fats during heating of the food, the fats penetrating into the bearings) and thus the jamming of the rotating heating tubes, and for reasons of hygiene and ease of maintenance, the device has a one-sided tube housing (7) having heating tubes (2), heating bars (4) and the motor drive (3). These means (2, 3, 4, 7) are infinitely variably adjustable in forward inclination via an adjustment facility (8). <IMAGE>
Patent DE-3525636-A1 (DE)
Title: Fitting for all-glass doors or the like
Inventor: SOLBACH HANS JOACHIM
IPC: E05D5/02
Filed: 1985-07-18
Abstract: In a fitting for all-glass doors or the like consisting of two parts which clamp in the glass sheet between them and which bring about and ensure the clamping-in of the glass sheet outside the region surrounding the glass plate on their mutually opposite sides with surfaces inclined relative to the horizontal, in association with an adjusting element, the two parts (20, 21 or 30a, 30b) are pivotable about a common longitudinal axis in a region surrounding the glass sheet (11) or have a pivot connection. <IMAGE>
Patent DE-3526558-A1 (DE)
Title: Heading machine for arched roadways
Inventor: HEISING FERDINAND
IPC: E21D9/10
Filed: 1985-07-25
Abstract: Provided for roadways with arched support is a heading machine which accurately cuts the contour while keeping the flat and stable floor. To this end, the cutting arm is designed so as to be pivotable about an axis running in the longitudinal direction of the roadway and is equipped with roller bits, allocated to which are high-pressure water nozzles arranged on either side at the flanks. <IMAGE>
Patent DE-3534316-A1 (DE)
Inventor: BECKER MANFRED DIPL ING
IPC: B62D49/02
Filed: 1985-09-26
Abstract: A control system for the hitch of a tractor includes a motor for moving the mechanical control linkages connected to a hitch control valve, the motor being in the form of an electric motor. The motor is controlled by way of an electrical circuit which includes a main switch, one or more secondary switches which are disposed outside a driving cabin, and a safety switch. The safety switch permits flow of current to the motor only when positional regulation is selected by a hitch control mode selector lever.
Patent DE-3541708-A1 (DE)
Title: Piston pump without inlet and outlet valves
Inventor: BUECHNER HEINZ
IPC: F04B53/12
Filed: 1985-11-26
Abstract: Published without abstract.
Patent DE-3542126-A1 (DE)
Title: Multipane insulating glazing with imitation bars
Inventor: LUTZ SIMON
IPC: E06B3/66
Filed: 1985-11-28
Abstract: Two panes (1, 2) are interconnected via a spacer frame (3) close to the edge, forming a cavity (4). The imitation bars (5) are formed by profiled bars (6) which are mounted on the outside of only one pane (1) and which are covered by covering profiles (7) which are mounted in a diamterically opposed manner on the inside of the same pane (1) without touching the other pane (2). <IMAGE>
Patent DE-3545957-A1 (DE)
Title: Method and circuit arrangement for automatically processing setting-up functions in numeric controls
Inventor: HUNGER BERND DIPL ING
IPC: G05B19/4093
Filed: 1985-12-23
Abstract: These functions must be executed before the beginning of a processing program. The task is to input setting-up functions in predeterminable sequences as parameterised setting-up programs from a data input unit and to supply these through a processing unit to the machine control members in dependence on setting-up parameters, machine-specific data and signals triggered by operating elements. The setting-up functions are conditioned by the processing unit as parameterised programs with machine-specific data and setting-up parameters derived therefrom and deposited in memories, are then triggered by operating signals, defined and processed and output record by record with the setting-up programs stored in accordance with stored allocation lists. The memory for machine-specific data contains an allocation list for setting-up programs which is evaluated by an address control circuit. From this memory of the input unit and from operating elements, setting-up functions are transferred into the parameter memory as setting-up parameters via a data filter. The address control circuit outputs, triggered by signals which are derived from setting-up conditions, setting-up program calls to the processing unit which forms setting-up program records from the memory contents.
Patent DE-3603723-A1 (DE)
Title: Arrangement to form a supplementary address line to trigger a working memory
Inventor: PFEIFFER KLAUS DR
IPC: G06F12/06
Filed: 1986-02-06
Abstract: In an arrangement (ABA) to form a supplementary address line (ZAL) to trigger a working memory (AS), the information which is prepared by a central control unit (ZStW) of an exchange system at three outputs (S0, S1, S2) to control a bus control device (BSE), and at two further address line outputs (ALA 18/S3, ALA 19/S4), is evaluated, and a supplementary address line (ZAL) or address information is formed, so that a working memory area (BSB or DBS), in which either commands or data are stored, is addressed. At the outputs (S0, S1, S2, S3, S4) of the central control unit (ZStW), there is information about the current working memory access mode, and about the register of the central control unit (ZStW) which is used to form the working memory address. <IMAGE>
Patent DE-3608590-A1 (DE)
Inventor: BOECKER ALBERT
IPC: B66B9/04
Filed: 1986-03-14
Abstract: A mobile inclined elevator for the construction and construction-related industry, the essence of the invention being aimed at branching off a supply line while utilising the drive device, arranged on the chassis of the elevator, for the telescoping of the guide rail and the movement of the load-lifting member, and the supply for the inclination actuating cylinder, via which supply line, with a corresponding control block in between, the chassis wheels of the inclined elevator can be driven. <IMAGE>
Patent DE-3621002-A1 (DE)
Title: Shop counter
Inventor: MAIER HANS
IPC: A47F3/00
Filed: 1986-06-23
Abstract: The invention relates to a shop counter with an underlying table, a stand device fixed thereto, a superstructure fastened to the stand device, and with an adjustment device for changing the relative position of the superstructure. The adjustment device, which is accessible from outside, is provided in the respective fastening region of the superstructure on the stand device and adjusts the inclination thereof via an adjustable member. It is thus possible to change the inclination of the superstructure relative to the underlying table even when the shop counter has already been erected and installed.
Patent DE-3625229-A1 (DE)
Title: Contact device for transmitting electrical currents from a stationary body to a body which can rotate, or vice versa
Inventor: NEUMANN GERHARD
IPC: H01R39/18
Filed: 1986-07-25
Abstract: The contact device for transmitting electrical currents from a stationary body (1) to a body (2) which can rotate, or vice versa, comprises at least one sprung contact element (3) having an external contour whose cross-section is triangular or quadrilateral. It is seated in a groove (4), of matched cross-sectional shape, in one body (2), said groove having groove walls (5) which run in a corresponding manner towards one another, and rests flat against the other body (1) in a prestressed manner. For improved current transmission despite structural simplification, each sprung contact element (3) is stamped from contact sheet metal and surrounds (comprises) a base region (6) whose width corresponds approximately to the groove opening width. Furthermore, laminates (17) are provided which extend transversely on both sides, starting from the base region (6). These laminates (17) merge, as a result of bending deformation, from the plane of the base region into a position such that their outer edges (8, 9) approach one another, which position, in the assembled state, ensures sprung contact against the associated groove walls (5) (Figure 2). <IMAGE>