baber/WOPTO huggingface dataset:
Patent DE-4306515-A1 (DE)
Title: Device for separating stone fruit containing stones from stone fruit from which the stones have been removed
Inventor: DINTER AXEL
IPC: B07B13/04
Filed: 1993-03-03
Abstract: Device for separating stone fruit containing stones from stone fruit from which the stones have been removed, having a separating device, which is composed of a bed of needles, the needles of which are at a distance from one another which is smaller than the diameter of the stones; an insertion device which is assigned to the bed of needles and moves the fruit without stones further down into the bed of needles them the fruit containing stones; and a sorting device which removes the fruit from the bed of needles in dependence on their vertical position in the said bed.
Patent DE-4312571-A1 (DE)
Title: Two and three component and RTV carbonaceous cement with high carbon yield
Inventor: LEWIS IRWIN CHARLES
IPC: C04B37/00
Filed: 1993-04-17
Abstract: Two-component cement contg. C consists of a solid component (A) and a liquid component (B). (A) comprises a mixt. of particles (I) contg. C, a phenolic resin (II) and p-toluenesulphonic acid (IIIA), benzenesulphonic acid, CCl3COOH, naphthalenedisulphonic acid, benzenedisulphonic acid, CF3COOH, H2SO4 or methanesulphonic acid as strong acid catalyst (III); and (B) a liquid phenolic resin (IV) dissolved in furfuraldehyde (V).      Three-component cement contg. C consists of (A) as above, (B) comprising (IV) dissolved in (V) and a third component (C) comprising (III) as catalyst, dissolved in water or alcohol.      RTV cement contg. C contains a mixt. of a material (VI) contg. C, a catalyst (VII) and a liquid (VIII) capable of conversion to C, which gives a C yield of at least 40% at a high temp. of ca. 800 deg.C and a flexural stiffness of at least 50.71 bar (750 psi) at room temp. and the specified high temp.
Patent DE-4314262-A1 (DE)
Inventor: LEX ERNST DIPL ING
IPC: B60H1/00
Filed: 1993-04-30
Abstract: A device in which a pressure protection flap 3 is provided in an inflow or outflow opening 2, which pressure protection flap 3 can be opened and closed by means of a control device which comprises a pressure measuring device 8 and a computer 5 and outputs an opening and closing instruction when two pressure values exceed a predetermined difference value. Here, a device is aimed at which both determines the triggering pressure difference value from two measured pressure values and is also independent of the follow-on behaviour of the internal pressure after the external pressure. This is achieved in that the difference value which triggers the opening or closing instruction is a measured 8 pressure gradient which is the difference between two pressure values which are measured at different times with respect to the same measurement point 9 of the rail vehicle. The invention provides a pressure limitation with pressure protection flaps in inflow openings and outflow openings which are closed or opened as a function of the pressure gradient which is measured inside the vehicle or at its external wall. <IMAGE>
Patent DE-4315634-A1 (DE)
Inventor: SCHECKER HANS-GEORG
IPC: B01D5/00
Filed: 1993-05-11
Abstract: The present invention relates to a process and a plant for the pressure relief of reactors in which, in a first step, by emergency depressurisation of the reactor a mass stream is released and this is passed via a pipe to a receiving vessel in which direct condensation of the mass stream containing gas and vapour portions is carried out in a cooling medium by means of jet condensers. The procedure according to the invention is that the mass stream exiting from the reactor (10) in the emergency depressurisation is passed as a heterogeneous vapour/gas/liquid mixture directly via pipes (12, 15, 16) to a receiving vessel (13) and is there condensed directly in a cooling medium (14) via jet condensers (17a, 17b, 20a, 20b) without previous separation of the liquid phase. <IMAGE>
Patent DE-4323336-A1 (DE)
Title: Transceiver device for processing and transmitting audible and visual messages obtained from message sources, in particular a videophone
Inventor: BOCK GERHARD
IPC: H04N7/14
Filed: 1993-07-12
Abstract: In order to be able to record visual messages represented on a recording medium (2) disposed in the peripheral area of the transceiver device (1) selectively enlarged, correctly oriented and/or with depth of field, a transceiver device (1) is provided in which a carrier device (13, 130...134) which is pivotably attached to the transceiver device (1) is pivoted for a scanning device (12) in the direction of the recording medium (2) and the scanning device (12) is aligned with the recording medium (2) by rotating the carrier device (13, 130...134). <IMAGE>
Patent DE-4334886-A1 (DE)
Title: Vehicle route-destination guidance arrangement with on-board computer - uses data on traffic conditions gained during preceding learning phase to derive alternate route depending on time
Inventor: BASTIAN ANDREAS DIPL ING
IPC: G01C21/34
Filed: 1993-10-13
Abstract: The on-board computer derives signals for optimal journey time and/or consumption routes to a destination and other devices derive signals for an alternative route depending on traffic conditions. The further devices include a memory loaded with data obtained during at least one preceding learning phase and corresp. to the time dependent occurrence of traffic holdups en route.  They also include an arrangement for time dependent transfer of these data into the computer to enable determination of  the alternate route. ADVANTAGE  - The guidance arrangement takes into account traffic conditions and operates independently of external equipment.
Patent DE-4336298-A1 (DE)
Title: Unwinding apparatus with a splice device
Inventor: SCHMID WALTER
IPC: B65H19/18
Filed: 1993-10-25
Abstract: Unwinding apparatuses for wound rolls (3, 4), with at least two holding devices (1, 2) for a wound roll (3, 4) which are movable to and fro between an unwinding position and a changing position, are known, the said unwinding apparatuses having a splice device which contains a knife roller (17) with a circumferentially projecting knife (18), a grooved roller (14) with at least one axial groove (15) and means (12, 20) for guiding the web (10), running off from a wound roll (3) located in the unwinding position, jointly with the new web (28), drawn off from the new wound roll (4) located in the changing position, through the gap between the knife roller (17) and the grooved roller (14). The knife roller (17) and the grooved roller (14) are mounted so as to be movable relative to one another and their rotational movements can be synchronised in such a way that, during rotation, the knife (18) moves into a groove (15) in a bearing position and at the same time severs the two webs (10, 28). According to the invention, the grooved roller (14) is mounted so that it can bear against a full wound roll (4) held in the changing position by the holding device (2) and, during bearing, takes over the web start (22) of the new wound roll (4). <IMAGE>
Patent DE-4340974-A1 (DE)
Inventor: WERFF ADRIANUS VAN
IPC: C08L63/00
Filed: 1993-12-01
Abstract: A binder composition for thermosetting powder paints comprising (i) a polymer that is capable of reacting with epoxy groups and (ii) a crosslinker that contains epoxy groups, wherein the crosslinker comprises at least one C5 to C26 linear or branched aliphatic chain with the proviso that the epoxy groups are carried on at least one aliphatic chain. In order to function as a crosslinker the amount of oxirane-oxygen originating from said crosslinker in the binder composition is higher than 0.1 meq/gram. The crosslinker is, for example, an epoxidized oil, a modified epoxidized oil or an epoxidized alkyd resin. A powder paint comprising the binder composition can contain a suitable catalyst and, optionally, an additional curing agent.
Patent DE-4342285-A1 (DE)
Title: Motorvehicle anti-lock braking system with response refinement
Inventor: FOLKE REINER
IPC: B60T8/172
Filed: 1993-12-11
Abstract: An antilock braking system (ABS) for a vehicle which responds to a conventional control regime employs the rpm sensor (1 to 4) for each of the road wheels and the signal processing modules (5, 5a) which regulate the brake pressure control valves (6, 7, 8). Two mechanical or electronic brake activating switches (10, 11) both of which operate the brake lights (12) are so arranged that switch (10) closes before switch (11) and the intervening time internal is registered by the bi-stable module (13). Depending on the duration of the interval a signal is generated by the control element (14) which modifies the ABS characteristic in terms of brake pressure application and release.
Patent DE-4344576-A1 (DE)
Title: Cermet contg. transition metal carbides, nitrides and/or carbonitrides plus cobalt and/or nickel binder - is mfd. by grinding, pressing and sintering, and exhibits improved strength and wear-resistance.
Inventor: KOLASKA HANS
IPC: C22C29/04
Filed: 1993-12-24
Abstract: A cermet contg. 95-75 wt.% hard material, balance Co and/or Ni binder, has a gross composition of 30-60 wt.% Ti, 5-20 wt.% W, 5-15 wt.% Ta (which may be substituted up to 70% by Nb), 5-25 wt.% Ni and/or Co and more than 80 mol.% (w.r.t. named transition elements) C and N, and consists of a solid powdered mixt. of the following components, each max. 1.5mu in dia.: 15-45 wt.% (Ti,W,Ta)C and/or (Ti,W,Ta,Nb)C, 3-15 wt.% WC, 5-25 wt.% Co and/or Ni, balance Ti(C,N), pref. 25-65 wt.%. Said cermet is produced by grinding, pressing and sintering the powdered mixture. The hard material particles exist as structures contg. nuclei of Ti(C,N), where N>C, plus homogeneous boundary regions. Also claimed is a process for prodn. of said cermet.
Patent DE-4344675-A1 (DE)
Title: Movement device for a baby seat or other object on which to sit or lie, with a rocker
Inventor: RICHTER KNUT DIPL ING
IPC: A47D9/02
Filed: 1993-12-27
Abstract: Movement device for a baby seat (1), on which there is mounted a fixed or lockable, bar- or bow-shaped cantilever arm (3) which extends away from the baby seat (1) to the side in the rocking direction. Arranged at the free end of the cantilever arm (3) is a motor-drivable rocking drive which is supported on the surface (9) on which the baby seat stands and is capable of imparting to the cantilever arm (3) a periodic movement or movement component in the vertical direction. The rocking drive includes a disc (11) which is mounted eccentrically on the shaft (7), extending substantially in the direction of the cantilever arm, of a drive motor (6) and which is mounted with its circumference as free as possible from friction in a ring (12) supported on the surface (9) on which the baby seat stands. <IMAGE>
Patent DE-4400049-A1 (DE)
Title: Public lavatory with several cubicles
Inventor: LUTHNER KARL
IPC: E04H1/12
Filed: 1994-01-03
Abstract: Urinals and/or toilet bowls on the housing inside wall are connected via common drain with odour trap if desired to a sewer, etc. Two or more cubicles (4) are separated (3) from each other and equipped with access doors (10) from the outside. The inside wall (23) opposite the door can have urinals or toilet bowls (6,24) while the partitions (3) can accommodate sanitary and cleaning equipment (11,14). The door or floor of the cubicle can have a contact switch turning a light on and off on entry and exit, dependent on the daylight conditions. The housing roof can be fixed to the walls, having an external lifting attachment for transport of the complete unit.
Patent DE-4401510-A1 (DE)
Title: Method for forming stack of upright panels
Inventor: GRENZEBACH RUDOLF
IPC: B65G49/06
Filed: 1994-01-20
Abstract: Before coming into contact with the front panel of the stack, the incoming panel is placed with its lower edge on an inclined surface. This leads to the lower edge of the front panel, and below it. The panel then slides downwards, while remaining approx. vertical, and comes into leaning contact with the front panel. If the lower edge of the incoming panel comes into contact with that of the first panel, a force is applied to the panel surface. This tilts the panel about its lower edge, so that it leans against the front panel.
Patent DE-4401858-A1 (DE)
Title: Forming ohmic contact on p-conductive semiconductor layer
Inventor: GERNER JOCHEN DIPL PHYS
IPC: H01L21/285
Filed: 1994-01-22
Abstract: The ohmic contact is formed on a III-V combined semiconductor in subsequent steps. First an Au/Au Zn/Au laminate (2) is deposited on a p-conductive semiconductor layer by first depositing an Au film (2a), followed by simultaneous deposit of an Au Zn film (2b), with final deposition of an Au film (2c). The Zn content in the AuZn film is between 0.2 and 12% wt.. The follow tempering of the Au/Zn/Au laminate by a temp. below the eutectic one. Pref. the Zn content of the AuZn film is between 2 and 5% wt.. Rapid thermal processing at 360 to 480 deg.C is used for the tempering.
Patent DE-4407267-A1 (DE)
Title: Water-spraying device for dishwashing machine
IPC: A47L15/23
Filed: 1994-03-04
Abstract: The present invention provides a water-spraying device for a dishwashing machine. The water-spraying device has a rotatable frame, a water-spraying arm, held rotatably by the frame and rotating together with the frame, and a water-conduit element for supplying the water to the spraying arm. A fixed shaft is arranged on the water-conduit element in such a way that it penetrates vertically through the mounting frame and its upper end is exposed to the outside of the mounting frame. A mounting element is stably fastened to the upper end of the shaft. A guide having a guiding slot is stably fastened to the spraying arm. A connecting rod is movably arranged on the mounting frame and is moved in the manner of a lever by a hinge pin of the mounting frame in order to convert a rotary movement of the mounting frame into a pivoting movement, in opposite directions, of the spraying arm about its longitudinal axis and alter the orientation of water-spraying openings of the spraying arm. By means of the spraying device, the spraying arm executes, simultaneously with a rotary movement, a repeated pivoting movement, in opposite directions, about its longitudinal axis, thereby increasing the water-spraying range and improving the washing action of the dishwashing machine.
Patent DE-4409046-A1 (DE)
Title: System for auto-adjustment of user-specific features of vehicle
Inventor: MESCHKAT REINHARD
IPC: B60R22/20
Filed: 1994-03-12
Abstract: A system for setting the linear or angular position of the several adjustable features of a motor vehicle interior is designed to contribute to its operation, safety instrumentation, passenger comfort etc. A selection panel (B) incorporates the push buttons (6) each associated with an adjustable feature e.g. seat: forward/backward (SL) height (SH) slope (SH) back inclination (LN) head support (KS) column height (LH) seatbelt anchor (GA) wing mirrors (AS) rearview mirror (15) whose signals prime the controller (S) which contains a microprocessor (8) memory (9) and signal amplifier/driver (10). A function keypad (7) enables adjustment of the selected feature via one of the motors (110 to 500) in response to the directional key (73) for permanent programme inclusion using the memory pads (71,72,74).
Patent DE-4409368-A1 (DE)
Inventor: HERRE JUERGEN DIPL ING
IPC: H03M7/30
Filed: 1994-03-18
Abstract: In a process for coding a plurality of audio signals, the left and right-hand basic channels and the central channel are formed into a jointly coded signal by joint stereo coding which is decoded to provide simulated decoded signals. The simulated decoded signals and two surround channels are formed by matrixing by means of a compatibility matrix into compatible signals which are suitable for decoding using existing decoders. To prevent audible interference on account of the high energy contents of the compatible signals which would occur if joint stereo coding and decoding were first performed before matrixing, the compatible signals or the simulated decoded signals dynamically weighted by means of a dynamic correction factor in such a way that the energy of the compatible signals approaches that of signals which would be obtained by the direct matrixing of the two basic channels and the central and surround channels.
Patent DE-4409760-A1 (DE)
Title: Multifunction appts. for unmanned mobile transportation vehicle
Inventor: HORN WOLFGANG DIPL ING
IPC: G05D1/02
Filed: 1994-03-22
Abstract: An unmanned transportation vehicle has a laser (1) that emits a vertically directed output through a beam splitter (4) and onto a double sided mirror (5) that rotates through 180 degrees to direct the beam horizontally. The beam is reflected off surfaces and is redirected by the beam splitter to be received by photodiodes (23) and optical devices.  The reflected signals are then filtered and processed to determine the phase and the distance from the surfaces and can be used for guidance. A further photodiode (20) in the head allows communication with other units.
Patent DE-4412406-A1 (DE)
Title: Right-angle head for an endodontic instrument
Inventor: BERLIN PIERRE
IPC: A61C1/07
Filed: 1994-04-11
Abstract: The right-angle head (1) comprises an instrument holder (17) which is driven by an eccentric pin (10) engaging in a vertical groove (18) in the instrument holder. Axial displacement of the instrument holder is delimited by a finger (13) which engages in a transverse recess (12) in the instrument holder; the walls of this recess (12) define two axial stops. The position of these stops relative to the groove (18) is chosen such that the instrument holder is made to execute only a rotational movement to-and-fro when the instrument holder is pushed back by the reactive force on penetration of the tool into the root canal, whereas it is made to execute a combined rotational and translational movement when a traction force is applied to the instrument. This type of construction leads to suppression of shocks by the instrument in the tooth. <IMAGE>
Patent DE-4413588-A1 (DE)
Inventor: NAKANO SADAO
IPC: H01H11/00
Filed: 1994-04-20
Abstract: An integrated keytop/domed membrane component is made by:-   (a) casting the keytop (13) in a mould, using a silicone resin which (when cured) has a Shore D hardness of 40 or more;   (b) semi-curing the resin by heating; (c) laying an uncured silicone-rubber preparation (4-6) (eg a sheet) over the mould, and closing a further mould part onto the layer;   (d) curing both the applied layer and the semi-cured keytop.   It is stated that Silicone resin flows better and exhibits less shrinkage than materials used heretofore; and this contributes to a flatter, better adhered, joint between the keytop and the membrane. It also contributes to better dimensional accuracy of the keytop. <IMAGE>
Patent DE-4413992-A1 (DE)
Title: Clothes hanger with handle
Inventor: MANKIEWICZ JACK
IPC: A47G25/24
Filed: 1994-04-21
Abstract: The clothes hanger comprises a clothes bar and hook (6) as well as a further handle (8) which can be mounted in the same plane or outside of the plane of the hook and bar. The handle can be formed by an arm extending at an angle away from the bar. The handle can be formed integral with the hanger or by a curved part set at the side of the bar whose lower part is connected to the bar and whose upper end is connected to the hook.
Patent DE-4418856-A1 (DE)
Title: Method of inserting plant oil fuel in standard diesel engine
Inventor: KLAUS KARL-HEINZ
IPC: F02D19/06
Filed: 1994-05-30
Abstract: The method involves warming the fuel as part of the fuel system, until it has a viscosity of 2 to 8 mm<2>/s. A heat exchanger (4) is located directly prior to the injection pump (5). The heat exchanger outlet has a connection point (8) for the fuel supply, and a connection point (9) for the fuel return into the return pipe (7) which is located between the injection pump and tank (1).
Patent DE-4424655-A1 (DE)
Title: Loading crane for loading area of closed lorry
Inventor: GRIEBEL EDGAR
IPC: B60P1/54
Filed: 1994-07-13
Abstract: The crane cable winch is attached on a traveller (3) which is movable along a bridge (6). The crane bridge is supported on rollers (13b) so as to move in two longitudinally extending movable runners (2). The movable runners can move by rollers (13b) in stationary rails (1) extending in the longitudinal direction. The stationary rails are attached on the vehicle structure so that they lie on, or in the region of, one of the two edges between the loading bay cover and two side walls.
Patent DE-4426076-A1 (DE)
Title: Push=pull amplifier for transmission and amplification AC signals
Inventor: GOTTWALD ALFONS PROF DR ING DR
IPC: H03F3/26
Filed: 1994-07-22
Abstract: The sections working in push-pull are each provided with several amplifying elements and there is one or more direct-current sources connected in parallel to the elements, while the load impedances are in series with the elements or transistors. The working points of the elements are set for large output currents and the smallest possible output voltages.
Patent DE-4427812-A1 (DE)
Title: Container with variable turning lock for lid
Inventor: GANTSCHEV LJUBOMIR
IPC: B65D17/00
Filed: 1994-07-26
Abstract: The container has a turning lock (8a) for the lid which is attached to the lid wall (1a,1) so that it can turn. this lock consists of a cover part (8), a pouring aperture (10) and a press-in tab. The cover is turned to the press-in position and the tab is then pressed in to project through the partly parted wall part of the cap into the container. When turned to the closed position, the cover part overlaps and seals the pouring aperture in the lid. It can also be turned to any intermediate position so that the pouring aperture is open to whatever degree will proved the desired outflow rate.
Patent DE-4429897-A1 (DE)
Title: Rotary heating chamber esp. for waste pyrolysis
Inventor: TRATZ HERBERT
IPC: F23G5/027
Filed: 1994-08-23
Abstract: Rotary solids heating chamber, esp. a waste pyrolysis drum (8), has internal parallel heating tubes (12b), the novelty being that the tubes (12b) are arranged in a continuous row along the wall (33) of the chamber interior (13). Pref. the tubes (12b) are round and are spaced by less than half their dia. from the wall (33) and from one another.
Patent DE-4431887-A1 (DE)
Title: Heat pump installation (system)
Inventor: OPHIR AVRAHAM
IPC: F25B1/053
Filed: 1994-09-07
Abstract: Lightweight, large-volume high-capacity centrifugal compressor for use in mechanical vapour compression systems, in particular in water vapour compression systems in heat pump installations. The compressor has a shaft for driving a propellor-like rotating part which consists of a frustoconical hub and a multiplicity of curved blades (vanes) which are produced from a lightweight material, each rotating part of which is mounted on the hub along a curved line and extends radially therefrom. Each pair of neighbouring blades are interconnected via a bridging diaphragm part which is made from a lightweight material and extends in a curved fashion from the roots of the leading edges of the neighbouring blades to the tips of the trailing edges of the blades. The rotating part is surrounded inside a closed mounting, in such a way that curved water vapour flow channels (ducts) are fixed between each pair of blades, the assigned diaphragm part thereof and the cover. A mechanical water vapour compression heat pump system is also produced which has a pair of centrifugal compressors according to the invention which operate in series.
Patent DE-4436053-A1 (DE)
IPC: E05B73/00
Filed: 1994-10-10
Abstract: An object securing device, in particular for computers and associated equipment (24, 25), has a cable (2) threaded through eyes on securing means (21, 22, 26) that may be fixed to the objects (24, 25) to be secured. At least one end of the cable (2) has a thickening (10) that is larger than the openings of the eyes. The eyes may be opened and closed into a closed position.