baber/WOPTO huggingface dataset:
Patent DE-4315352-A1 (DE)
Title: Electrical installation apparatus (service apparatus), in particular a universal surface-mounted box
Inventor: DEBIE PETER DIPL ING
IPC: H02G3/10
Filed: 1993-05-08
Abstract: The invention relates to an electrical installation apparatus, in particular to a universal surface-mounted box. This box has a cap-like housing and a baseplate, which are detachably connected to one another by means of connecting elements. The housing furthermore has insertion openings for cables, lines or the like. Its interior contains devices for fitting holding elements for terminals, busbars, apparatuses or the like. According to the invention, at least two hollow bodies, which are arranged on the cap-like housing, are used as connecting elements in the case of such an electrical installation apparatus. These hollow bodies can be moved into a locked position when the housing is fitted onto the baseplate. In the locked position, they interact with retaining arms on the baseplate. The hollow bodies are in this case held elastically and can be pivoted in a limited manner into their ineffective rest position only by means of an operating tool. The limited pivoting is achieved in that the shaft of an operating tool, such as a screwdriver, is inserted into an accommodating space which runs in the longitudinal direction of the hollow body and can also be closed at the end. The elastic hollow body can then be pivoted in a limited manner by means of such a screwdriver. At the same time, it moves into its rest position.
Patent DE-4316381-A1 (DE)
Title: Process for applying coatings which reduce the amount of scattered light to surfaces of optical components
Inventor: IBE MARCEL DR
IPC: G02B1/10
Filed: 1993-05-17
Abstract: In this process for applying coatings which reduce the amount of scattered light to surfaces of optical components such as lenses, the component is held by a holder by means of a vacuum, centred and then passed to a metering device with rotation. This device contains, as application liquid, a synthetic resin lacquer, which is applied to the surface of the optical component by means of an application cannula. The rotation of the component is then stopped and the component removed. At least the holder and the metering device are computer controlled. An apparatus for carrying out the process is described.
Patent DE-4316455-A1 (DE)
Title: Blade holder with distance gauge
Inventor: JANSEN-HERFELD ROETTGER DIPL I
IPC: B27B3/38
Filed: 1993-05-17
Abstract: Blade holder for frame saw with flexible clamping for holding gauges and shims on the blade-holder box by means of a spring element which acts in the longitudinal direction of the gauge and engages in corresponding recesses in the gauges or shims and thus enables several gauges or shims to be held simultaneously.
Patent DE-4322851-A1 (DE)
Title: Telomers containing perfluorinated segments, and crosslinked resins prepared therefrom
Inventor: KREUDER WILLI DR
IPC: C07C233/36
Filed: 1993-07-08
Abstract: Telomers containing perfluorinated segments, of the formula  HY-R<1>-Z-[OC-(CF2-CF2)x-CO-Z-R<1>-Y]n-H and crosslinkable telomers containing perfluorinated segments, of the formula  CH2=CR<3>-OC-Y-R<1>-Z[OC-(CF2-CF2)x-CO-Z-R<1>-Y]n-CO-CR <3 > =CH2  and of the formula <IMAGE> and crosslinked resins prepared from these crosslinkable telomers having increased oleophobicity and hydrophobicity are proposed. In these formulae, x is 1 to 20; n is 1 to 100; Y and Z are O, NH or NR<2>; R<2> is alkyl having 1 to 4 C atoms, aryl having 6 to 12 C atoms, benzyl, methylbenzyl or 2-phenylethyl; R<1> is alkylene having 2 to 27 C atoms, aralkylene having 7 to 27 C atoms, arylene having 6 to 27 C atoms or cycloalkylene having 5 to 27 C atoms; R<3> is F, Cl, CF3, H or CH3; and Y, R<1> and Z can form a piperazinyl radical.
Patent DE-4324029-A1 (DE)
Inventor: SCHMIDT UWE
IPC: A23N7/02
Filed: 1993-07-17
Abstract: A peeling machine for removing the skin of fruit and various sorts of vegetables, in particular cooked potatoes, has a supercooled tool. The potatoes are rolled on the tool, their skin freezes on to it and is pulled away from the potatoes. The object of the invention is to develop a peeling machine in which the potatoes may roll in all directions on a supercooled tool independently from their outer shape. For that purpose, the tool (2) for peeling the potatoes (43) is designed as a driven and supercooled hollow shaft (12) mounted so as to rotate in a horizontal plane. The hollow shaft (12) has a diameter that increases from its centre towards its ends. A processing well (5) formed by walls that follow the profile of the hollow shaft (12) is arranged above the hollow shaft (12) and at least one wall of the processing well (5) is designed as a swivelling flap (17). A scraper (7) adapted without clearance to the profile of the hollow shaft (12) in the axial direction is arranged below the hollow shaft (12). The peeling machine has several such tools (2).
Patent DE-4324687-A1 (DE)
Title: Recovery of heat from waste water
Inventor: HUB WERNER
IPC: F24D17/02
Filed: 1993-07-23
Abstract: Recovery of a portion of the energy contained in waste water by temporarily retaining the hot waste water in a container in which a further container is arranged. The cold water from the mains flows into the latter container and is likewise held their temporarily, with the result that there is a slow exchange of heat between the hot waste water and this cold service water. The volumes of these containers must be adapted to the amount of water arriving in such a way as to produce an adequate dwell time which permits the slowly proceding exchange of heat. Further heating of the service water can be performed in the upper part of the container, or outside. Increasing the quantity of energy recovered by connecting a heat pump downstream after the direct preheating. In order to keep pollution low, only slightly polluted waste water is introduced, or emptying and cleaning operations are carried out appropriately often and spraying by hand or automatically is carried out using permanently installed equipment. A temperature-controlled filter can be fitted upstream of the installation in order to introduce only warm waste water.
Patent DE-4332104-A1 (DE)
Title: Massaging appts. with relatively reciprocable housing parts - has flat, plate-shaped body and motor drive for any reciprocating housing part
Inventor: ECKERT HERMANN HERBERT
IPC: A61H15/00
Filed: 1993-09-22
Abstract: There are at least two housing parts (12,18) of the massaging appts. (10), with one part (18) reciprocating w.r.t. the other one (12), under a motor drive (40), to perform the massaging action. The appts. is in the form of a plate-shaped, flat body. Pref. the lower housing part (12) is formed as a flat, rigid tub, in which are several, rotary driven rollers (22), whose surfaces are variable in height w.r.t. the tub bottom (14) during rotation. Several plate-shaped bodies may be linked together. ADVANTAGE - Improved efficiency in treatment also of subcutaneous tissue.
Patent DE-4333944-A1 (DE)
Title: Method and apparatus for the production of a wheel, especially a train wheel, which is preferably preformed
Inventor: PAHNKE HANS J
IPC: B21J13/08
Filed: 1993-10-06
Abstract: In order to simplify the forging process in the production of train wheels, the charging of the press and the upsetting, feeding and piercing of the blank are performed in a single operation without changing the die.
Patent DE-4336891-A1 (DE)
Title: Blue light-emitting semiconductor diode contg. Gp.IIIA nitride layers - incorporates zinc-doped semi-insulating layer with impurity concn. of 10 to power 19 to 21 atoms per cubic centimetre
Inventor: MANABE KATSUHIDE
IPC: H01L33/14
Filed: 1993-10-28
Abstract: On a monocrystalline sapphire substrate (1) a 50 nm thick AlN buffer layer (2) is overlaid successively with a 2.2.-micron n+ GaN layer (3), a 1.5-micron layer (4) of lower charge concn., about 40 nm of intrinsic GaN:Zn (6) and a 0.2-micron p-layer (5). Al electrodes (7,8) are superimposed and isolated from each other by an incision (9). The device is mfd. by metal-organic vapour phase epitaxy. Pref. charge concns. in the n-type layers (3,4) are 10 to the power 17 to 19, and 10 to the power 14 to 17/cubic centimetre respectively to satisfy luminescence efficiency, crystalline quality and heat-generating series resistance criteria. ADVANTAGE - Intrinsic nitride layer increases long-wavelength component and intensity of blue emission.
Patent DE-4337603-A1 (DE)
Title: Neuron for identifying non-linear features of input data
Inventor: MODEST STEFFEN
IPC: G06N3/08
Filed: 1993-11-01
Abstract: Up to now, it has been possible for non-linear features of input data to be identified only by neural networks having a plurality of neurons connected one after the other. However, theoretical instructions for creating and training these neurons do not exist. Furthermore, the associated learning algorithm cannot guarantee the correct learning of a function. The novel neuron is intended to permit the production of single-layer neural networks which can also identify non-linear features of input data. Because theoretical instructions do exist for the creation and training of single-layer networks. In the case of a conventional neuron, there are additionally arranged memory devices (3) which simultaneously store active inputs (1) and increase the instantaneous action of the associated synapses (2) in the event of renewed simultaneous activation of the stored inputs. The neuron according to the invention has the ability to identify non-linear features of input data. It is therefore suitable for the production of single-layer neural networks having the abilities of multilayer neural networks. <IMAGE>
Patent DE-4341391-A1 (DE)
Title: Control of adjusting mechanism for IC engine
Inventor: LANG EBERHARD
IPC: F02D41/24
Filed: 1993-12-04
Abstract: In a procedure to control an adjusting mechanism for an IC engine in a car, the electrically operated mechanism has a working connection in at least one operating condition with a positioning element to control the engine output. Position data for both element and adjuster are generated, and on the basis of stored values, it is established whether the adjusting mechanism and positioning element have a working connection . For the evaluation of the stored values in at least one operating condition, the synchronous change of position data is established using preset sequences of movement. The stored values are derived in at least one operating mode before the journey begins, in the starting phase.
Patent DE-4401257-A1 (DE)
Inventor: MAGENS ERNST PETER DIPL ING DR
IPC: B62B3/06
Filed: 1994-01-18
Abstract: A lift truck comprises a drive carriage 10 and a load carrying carriage 12 which is vertically guided for lifting relative to the drive carriage. The load carrying carriage 12 comprises a load carrying fork 20 or a pair of wheel arms including load wheels 24 supported by pivoting levers 28 and a lifting linkage 34 extending within the fork or wheel arms, the linkage 24 being linked to said pivoting levers 28 and cooperating with an abutment 50 provided on the drive carriage 10. Furthermore the drive carriage 10 comprises a drive wheel for steering and braking as well as a support wheel 16, and the truck further comprises lifting means 74 located between the drive carriage and the load carrying carriage. The support wheel 16 or drive wheel is supported on an arm of a rocker 46 and the other arm of the rocker 46 carries the abutment 50 which is engaged by an end of a reversing lever 40 of the linkage 34 rotatably mounted on the drive carriage 10. Such an arrangement linking the wheels is simple and compact and avoids torsional stresses in the vehicle frame, whilst permitting good traction, steering and braking. Preferably stops 52, 54 limit movement of the rocker 46. <IMAGE>
Patent DE-4405722-A1 (DE)
Inventor: KOCH PETER DR
IPC: C07D213/89
Filed: 1994-02-23
Abstract: The invention concerns a method of preparing 1-hydroxypyridones of general formula (I), in which R is a phenyl or phenoxy group which may be substituted as specified in claim 1, from the corresponding pyrones and hydroxylamine or a hydroxylammonium salt.
Patent DE-4408862-A1 (DE)
Inventor: COENEN HUBERT DR
IPC: C02F5/06
Filed: 1994-03-16
Abstract: The invention concerns a method for decarbonating untreated water, wherein calcium hydroxides in the form of lime water are added in metered amounts to the untreated water in a rapid reactor (1). The decarbonated untreated water is then filtered at least in a filter (7, 9) which can be backwashed. In order to avoid expensive purification of the backwash water and correspondingly expensive disposal of the sludge produced during the purification process, the invention proposes using the backwash water recovered when the filter or filters (7, 9) is/are backwashed, possibly with the addition of untreated water and/or decarbonated untreated water as dissolving water for preparing the lime water. The invention further concerns a device for carrying out this method.
Patent DE-4411354-A1 (DE)
Title: Anti-theft device with auto-dialling pulse-controlled police call
Inventor: JAEHNKE KLAUS-PETER
IPC: H04M11/04
Filed: 1994-04-05
Abstract: The anti-theft device with auto-dialling pulse-controlled police call is an anti-theft device comprising a combination of a plurality of conventional functional equipment parts such as a cassette player, telephone parts, power supply parts for e.g. 12 volts, low voltage or, if required, 220-volt systems etc., to form one device which has been built into a common housing. The anti-theft device is controlled, for example, by coded remote control and is activated or de-activated when a building or room has been vacated. The device can, for example, monitor and maintain on alarm standby one or more rooms by means of a device selector switch and movement detectors. Once the pulses have been received by the movement detector, the device is automatically activated, dials the predefined telephone numbers in the defined sequence and indicates the reason for the call, the location etc. as required for each connection and ends the announcement only when interrupted by the telephone user. On the basis of the multiple use of answering machines, the device can dial, for example in succession or simultaneously, or can repeat, a plurality of telephone numbers.
Patent DE-4414598-A1 (DE)
Title: Air scrubber and cleaning appts.
Inventor: KASTELAN DENIS
IPC: F24F8/125
Filed: 1994-04-27
Abstract: The air scrubber appts. for the delivery of moist and clean air, in buildings, has a housing for a fan to move the air and a jet to deliver a mist of water as a precision jet (15) directed at a plate (6), fed under high pressure from a pump (3) through a water filter (16). The plate (6) has an ionising action with a special filter (9) to support the separation of positive and negative ions.
Patent DE-4414827-A1 (DE)
Title: Accessory attachment device, esp. for snow clearing equipment
Inventor: WASMER MANFRED
IPC: A01B59/048
Filed: 1994-04-28
Abstract: The device has links (4,5), which separate the equipment from a baseplate (1) on the carrying vehicle. It has a torsion bar (8) fixed diagonally between the links by non-rotational joints. The bar can adjust its length telescopically, or at least can slide in its longitudinal direction at one of the counter-bearings (12) on the links.The bar may be a splined shaft in at least its cross-section, and its longitudinal axis may cut the baseplate joint of one link, and the opposite joint of the other link. Buffers may also be provided in the bar, in order to limit its extension.
Patent DE-4415051-A1 (DE)
Title: Skin colouring formulation giving long-lasting tan
Inventor: KURZ THEKLA DR
IPC: A61K8/35
Filed: 1994-04-28
Abstract: Skin colouring formulation contains a hydroxycarbonyl cpd. (I) with self-browning property in a compatible cosmetic base, and at least 5 wt.% hexa-hydric sugar alcohol (II). Pref. (I) is dihydroxyacetone or methylglyoxal; and (II) is D-sorbitol.
Patent DE-4415756-A1 (DE)
Inventor: GALLOWAY PETER E
IPC: B63H9/10
Filed: 1994-05-04
Abstract: A ratchet block (Fig. 1) is arranged so as to enable automatic operation of the ratchet mechanism when under load by a line, and automatic disengagement and free-wheeling when the load is removed. For this purpose the central shaft carrying knob 12 carries a cam located within the sheave 3 and which can displace the sheave to rotate about different axes relative to the side plates 17 so that internal parts (6, 9) (not seen in Fig. 1) co-operate or not with ratchet teeth. Alternatively, (Figs. 13 to 17) the knob 12 is replaced with a slide (53) which moves the ratchet panel vertically between ratchet teeth engaging and disengaging positions while the sheave axis is fixed relative to the side plates. <IMAGE>
Patent DE-4418438-A1 (DE)
Title: Coupling for safety belt coiler drive
Inventor: SPECHT MARTIN DIPL ING
IPC: F16D41/066
Filed: 1994-05-26
Abstract: The coupling and has at least one coupling element which disengages after the drive motion is complete. At least one coupling element (11, 13) is held in the engaged drive position over the duration of the drive motion via pressure produced from a pyrotechnical source. The coupling elements (11, 12, 13, 14) connected in the drive position are connected together by a clamping force produced pyrotechnically.
Patent DE-4420418-A1 (DE)
Title: Process and apparatus for removing chemical impurities from materials, in particular soil
Inventor: ALLEN PETER A
IPC: B03B9/02
Filed: 1994-06-10
Abstract: To remove mineral oil impurities from larger- and smaller-sized soil-type materials containing mineral oil, a movable apparatus is used on which the larger- and smaller-sized soil-type materials containing mineral oil are loaded. The larger-sized material is separated, by screening, from the smaller-sized soil-type material containing mineral oil. An aqueous cleaning solution is then sprayed onto the larger-sized material, which cleaning solution contains a biodegradable emulsifier. Mineral oil impurities are removed by this and the larger-sized material is essentially purified and carried off from the movable apparatus. In addition, the aqueous cleaning solution containing the biodegradable emulsifier is mixed with the smaller-sized material to form a suspension. The suspension is stirred. The smaller-sized material which remains in the suspension is washed in order to remove mineral oil impurities therefrom. After it is removed from the aqueous cleaning solution, the essentially purified smaller-sized material is dewatered and carried off from the movable apparatus. The mineral oil impurities from the aqueous cleaning solution are removed and carried off from the movable apparatus. <IMAGE>
Patent DE-4423612-A1 (DE)
Inventor: MUELLER BERND DR
IPC: A01N43/56
Filed: 1994-07-06
Abstract: The invention concerns 2-[(dihydro)pyrazolyl-3'-oxymethylene]-anilides of formula (I) in which <u>--</u> is a single or double bond and the subscripts and substituents are as follows: n 0, 1, 2, 3 or 4; m 0, 1 or 2; X a direct bond or CH2, oxygen or NR<a>, R<a> being hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl; R<1> nitro, cyano, halogen or optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy or alkinyloxy; R<2> nitro, cyano, halogen, alkyl, haloalkyl, alkoxy, alkylthio or alkoxycarbonyl; R<3> optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, heterocyclyl, aryl or heteroaryl; R<4> hydrogen or optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, alkylcarbonyl or alkoxycarbonyl; R<5> hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl. The invention also concerns methods of preparing such compounds, intermediates used in their preparation and their use.
Patent DE-4432871-A1 (DE)
Title: Safety stirrup with sprung tread plate
Inventor: MAYER WERNER
IPC: B68C3/02
Filed: 1994-09-15
Abstract: In a safety stirrup with a sprung tread plate which is mounted rotatably about a stationary shaft in a sprung manner between the free ends of the stirrup legs under the action of a helical spring, the spring element for the tread plate can be exchanged easily with a simple design of the pivoting mechanism, and a simple adaptation to the various conditions of equestrianism can take place; at the same time, the possibility exists of limiting the pivoting movement of the tread plate. To this end, the tread plate is received by shaft stubs fastened in the stirrup legs, and one of the stirrup legs has a fork-shaped end part, in which the helical spring is arranged loose on the shaft stub. Moreover, the tread plate is provided on the narrow sides with fork-shaped receptacles embracing the stirrup legs. The legs of the helical spring are supported on the one hand in the fork-shaped end part of the stirrup leg and on the other hand on an extended leg of the fork-shaped receptacle of the tread plate. <IMAGE>
Patent DE-4434873-A1 (DE)
Title: Locking frame with automatic break=in protection for door
Inventor: DROSTE DIETER
IPC: E05C3/30
Filed: 1994-09-29
Abstract: The shank (15) is pushed backwards by pulling the door to and then pushing the catch (1) forward. The shank is moved about the rotary axis (E) of the locking shank (24) so that the hook part (25) of the locking shank preferably moves forwards and upwards, into the lock inlet (7).At the same time, the catch activates a locking piece (12). The locking frame lock (B) is only opened by a key resulting in forcibly releasing the hook into its end position (A).
Patent DE-4440175-A1 (DE)
Title: Bolt lock for doors, flaps, etc.
IPC: E05B67/38
Filed: 1994-11-10
Abstract: The doors, flaps etc. have each a shaped aperture (3), or recess (5), so mutually positioned that the respective apertures etc. are aligned. One lockable part, at least, has another recess (6) within the axial extension of the shaped aperture etc. for locating a lock cylinder.The lock cylinder position is secured by an advanced strip, preventing its extraction. Its position is such that it fills, at least partly, a shaped aperture etc. of a door frame, carcass etc. in the locked position.
Patent DE-4444309-A1 (DE)
Title: Electrical machine, e.g. for robot motor set
Inventor: BZDZIUCH MICHAEL DIPL ING
IPC: H02K5/22
Filed: 1994-12-13
Abstract: The electrical machine has at least one terminal element (3) attached to the machine housing (1) via moulding and/or mechanical fixing. Pref. one of the machine housing parts (6) has an opening corresponding in size and shape to the end of the terminal element to be secured, with corresponding interlocking retaining elements (4,10) provided by the edge of the opening and the end of the terminal element.
Patent WO-8203818-A1 (WO)
Title: Device for producing a chemical reaction between two mixtures comprising at least two plastic components
Inventor: KEUERLEBER RUDI H
IPC: B29B7/76
Filed: 1982-04-26
Abstract: The device for producing a chemical reaction between two components which are introduced under pressure and in opposition into a mixture chamber by means of a control piston (5) comprises, in order to improve the homogeneity of the mixture in the chamber, a mixer (13) which may be engaged or removed. The mixer allows a thorough mixture of the components and thereby shortens the reaction time. The parts obtained by means of the components thus treated are of the same quality.