baber/WOPTO huggingface dataset:
Patent DE-4216831-A1 (DE)
Title: Assembly to radiate flowing fluids with UV light - has inlet chamber larger than flow passage which improves  distribution of flow at passage inlet area
Inventor: JARADI HUSSEIN
IPC: A61L2/10
Filed: 1992-05-21
Abstract: Assembly consists of a cylindrical flow passage (12) with inlets and outlets. A UV light source (6) is enclosed within a translucent protective pipe (5) which allows the passage of UV light. An inflow chamber (10) is located at the flow passage (12) inlet. Pref. the inflow chamber (10) has a larger diameter than the flow passage (12). USE/ADVANTAGE - The assembly radiates flowing fluids with UV light. The assembly improves the flow and distribution of fluid in the inlet.
Patent DE-4219836-A1 (DE)
Title: Paste cleaner for aluminium surface - contg. solid of alkali metal cpd. or fatty amine ethoxylate and liq. phase of polyethylene glycol, propylene carbonate, propylene glycol or fatty alcohol ethoxylate
Inventor: BEAUJEAN HANS-JOSEF DR
IPC: C11D1/835
Filed: 1992-06-17
Abstract: A paste cleaner for Al and Al alloy surfaces contains (a) 50-80 wt.% of an alkaline solid powder comprising an alkali metal borate, phosphate, pyro- or triphosphate, or carbonate, of 12-22C fatty amine with 5-20 ethylene oxide units, and (b) 50-20% of an organic liq. phase comprising polyethylene glycol with mol. wt. not above 2000, propylene carbonate, propylene glycol or 12-18C fatty alcohols with 2-7 ethylene oxide units. The particle size of the solid is below 50 microns. Pref. the alkali metal is Na, and the liq. phase is polyethylene glycol with mol. wt. 200-400. The solid contains 50-60% of Na tetraborate, 20-30% of Na pyrophosphate, 5-15% of Na2CO3, 1-10% of Na triphosphate, and 1-10% of 12-14C fatty amine with 12 EO. The compsn. may also contain up to 1% of an alkali metal (pref. Na), salt of a 12-22C (16C) tallow fatty acid to give consistency. The liq. phase may contain 0.1-10% of ethanol, propanol and/or isopropanol. The particle size is 20-25 microns. ADVANTAGE - The compsn. is easy to handle and dust-free, and may be measured continuously or automatically.
Patent DE-4231515-A1 (DE)
Title: Brush production machine with tampers, conveyor and treatment appliances - has tampers positioned behind each other and buffer magazine behind second and additional tampers, being connected to front one by control
Inventor: ZAHORANSKY ULRICH
IPC: A46D3/04
Filed: 1992-09-21
Abstract: The two tampers (7,7a) are positioned behind each other and consecutively treat the brushes (2). A buffer magazine (10) is positioned after the second and each further tamper (7a) and is connected by a control (12) to the tamper (7) in front of it. The buffer magazine(s) is/are in the form of a stacking magazine each of which has a meter (11) measuring the maximum or minimum capacity with a control connection for the tamper in front of it. At least one of the tampers has a reversible box of many different materials for bristles. Preferably a conveyor belt (9) conveys the brushes from one tamper to the other. ADVANTAGE - The machine operates faster and enables different tufts and/or bristles to be incorporated in one head.
Patent DE-4231845-A1 (DE)
Title: Evaporative cooling system for vehicle engine - uses funnel-shaped cyclone separator in cooling fluid circuit
Inventor: MADER REINHARD
IPC: F01P3/22
Filed: 1992-09-23
Abstract: The evaporation cooling system is for an IC engine (3). It consists of cooling chambers (4, 5) within the engine which are completely filled with cooling fluid. An evaporative separator (9) is arranged in a pipe (6) leading to a condenser (7). A pump (18) delivers cooling fluid via a return pipe (17). The evaporative separator is formed as a funnel-shaped cyclone separator. The vapour outlet pipe (11) projects into the centre of the turbulence and is extended to the under edge of the vapour/liquid pipe (10). USE/ADVANTAGE - Evaporative cooling system for vehicle engine has a very high degree of separation for the liquid droplets.
Patent DE-4234356-A1 (DE)
Inventor: BURGER SIMON
IPC: A63C9/08
Filed: 1992-10-12
Abstract: The subject of the invention is a front sole retention device on a ski binding for a ski boot, which has a sole which projects in the front toe region. In this arrangement, this sole retention device has a footboard (1) for providing support from below for the ski boot (St), which footboard is mounted on the ski (Sk) to be pivotable between two end positions about a first pivot axis (2) extending transversely to the lengthwise axis of the ski and parallel to the surface thereof. In addition, an adjustable clamping device (6, 12) is provided in order to exert a clamping pressure on the ski boot (St) placed on the footboard (1) to secure the latter on the footboard (1). In order to increase the forces which can be achieved by means of the clamping device (6, 12) to secure the ski boot (St) on the footboard (1), at least one pressure piece (4) oriented to engage with non-positive and/or positive engagement on the sole (So) of the ski boot (St) is, according to the invention, articulated on the footboard (1), in particular in the manner of a toggle lever, and is coupled to the clamping device (6, 12) in such a manner that the latter tends to bring the pressure piece (4) into contact with the sole (So) of the ski boot (St) simultaneously with the exertion of the clamping pressure on the ski boot (St). <IMAGE>
Patent DE-4235641-A1 (DE)
Title: Instrumentation back-light e.g. for aircraft - has evacuation points on one plate which are spaced from edge so that closure heat can be applied without endangering edge bonding
IPC: H01J9/40
Filed: 1992-10-22
Abstract: Two glass plates (1,2) are hot-welded together along their edges and contact each other at rows and columns of glazed support pins (10) sepd. by channels with V-section floors (11). The assembly is evacuated through points (20) arranged in the vicinity of one edge of the lower plate (2) and at right angles to its rear face. A metallic flange (23) accepts a glass tube (22) which is closed by hot welding after the evacuation. USE/ADVANTAGE - For e.g. aircraft instrumentation. Enlarged usable display surface is achieved with less susceptibility to damage.
Patent DE-4241201-A1 (DE)
Title: Prodn. of pome fruit brandy - with addn. of comminuted fruit before maturing, filtering and bottling
Inventor: MAIER WILLI
IPC: C12H6/02
Filed: 1992-12-08
Abstract: Prodn. of fruit brandy comprises fermenting ripe aromatic pome fruits; distilling the fermented pulp; diluting the distillate with water to drinking strength; adding comminuted pome fruit; storing the mixt. in an airtight container to allow the fruit colour and flavour to develop; storing the mixt. under agitation; and filtering and bottling the prod. Also claimed is fruit brandy produced by the process. Pref the fruits are apples (esp. Golden Delicious) or pears (esp. Williams). The distillate is diluted to 30-50 vol.% alcohol. The comminuted fruit has a particle size of at least 70 mm and is added in an amt. of 1 kg per 1-5 litres of diluted distillate. The mixt. is stored in an airtight container for 3-6 (esp.4) weeks and then stored under agitation for 10-20 days. ADVANTAGE - The process gives prods. with good colour and aroma without using chemical additives.
Patent DE-4243410-A1 (DE)
Title: Prodn. of thin film with resistance
Inventor: HUCK RALF DR
IPC: C03C17/36
Filed: 1992-12-17
Abstract: Prodn. of thin film with resistance in which an electrically insulating material of small specific heat capacity acts as substrate material, on which a metal film, pref. Pt is applied and the lateral electric resistance produced is structured by erosive post processing and trimmed and the metal film is passivated in a final step. The novelty is that glass is used as substrate material that is provided with an adhesion promoter layer of Al2O3, which is thinner than the metal film, before applying the metal film. The metal film is applied by vaporising and structured by sputtering. Finally only the metal film is provided with a protective layer of SiOx.In an alternative prodn. method, ceramic is used as substrate material. The metal film is directly applied to the substrate material by vaporising and structured by sputter etching.Also claimed is the thin film resistance produced.The stoichiometric index of the SiOx protective layer is 1.9 or less. Application of the adhesion promoter layer and the protective layer is carried out using a thin film technique.
Patent DE-4243816-A1 (DE)
Inventor: MAIER-LAXHUBER PETER DR
IPC: B01D53/26
Filed: 1992-12-23
Abstract: Sorbent cartridge having a cartridge case (1) which contains a sorbent packing (2) of a solid substance which can sorb the working medium vapour and having an entry orifice (5) for the entry of working medium vapour and a suction orifice (4) for connection to a suction device which sucks air and non-sorbed gases out of the sorbent packing, the sorbent packing (2) being able to selectively sorb the working medium vapour and not, or only to a limited extent, air constituents, and the suction orifice and the entry orifice being arranged with respect to the sorbent packing in such a way that the non-sorbed gases can be sucked out from all regions of the sorbent packing (2) without the inflowing working medium vapours having to be sucked out together with them, and the cartridge case (1) being vacuum-tight and vacuum-resistant. <IMAGE>
Patent DE-4302383-A1 (DE)
Title: Fuel and air supply to IC engine e.g. for road vehicle or water-craft - is controlled by electronic circuit adjusting fuel pump speed in accordance with rate of air intake
Inventor: KUPERUS PETER P
IPC: F02D41/30
Filed: 1993-01-28
Abstract: The amt. of fuel delivered by a pump (24) from the tank (22) is controlled by a PWM amplifier (30) of the signal from a sensor (26) of the position of the throttle valve (18) in the passage between the intake air cleaner (16) and the inlet manifold (14). The valve is operated by means of a rod (20) in accordance with engine requirements estimated by the operator. USE/ADVANTAGE - On e.g. motor vehicles or boats, the pump speed is adjusted by the engine operator, producing less noise at low speeds and delivering a min. flow when the engine is idling.
Patent DE-4303917-A1 (DE)
Title: Quality testing of lacquer layer on plate edge - by measuring electrical property esp. voltage drop
Inventor: GEBHARD HELMUT
IPC: G01N33/32
Filed: 1993-02-10
Abstract: (A) Quality testing of lacquer layers on plate edges involves measuring a parameter (pref. voltage drop) characterising the electrical conductivity of the lacquer layer and comparing the measured value with a reference value to obtain a quality value. (B) The test appts. comprises a plate holder (1), a stepwise adjustable voltage source (4) which is connected to the plate (2) by an earth lead (6) and by a series resistance and a slide contact (7) sliding along a plate edge (10), and an electronic processor (15) which is connected directly to the slide contact and the earth lead and is connected to a display (13). ADVANTAGE - The test method provides rapid and quantitative estimation of the coating quality and thus corrosion protection at plate edges.
Patent DE-4304940-A1 (DE)
Title: Delimiting threshold
Inventor: BENABURGER JUERGEN
IPC: E01F9/669
Filed: 1993-02-18
Abstract: The invention relates to a delimiting threshold for producing a temporary, long-drawn-out roadway delimitation, comprising a connected arrangement of a plurality of such delimiting thresholds having a three-dimensional, block-shaped, in particular upward-tapering threshold body or threshold housing, as well as in each case an end-face coupling device for connection of two adjacent delimiting thresholds, the threshold body (2) having, in the region of its underside, lateral supporting faces (10) which, on both sides, via the lower edge of the threshold body (2), lie in a manner extending over the road surface (5) and are fixedly connected to the threshold body (2). <IMAGE>
Patent DE-4306899-A1 (DE)
IPC: C11D1/83
Filed: 1993-03-05
Abstract: The invention concerns aqueous agents containing a non-anionic surfactant, an anionic surfactant and an alkali-soluble polymeric polycarboxylate, at least 25 % of the non-ionic surfactant consisting of alkylpolyglycoside. The agent is suitable for use, after dilution, for the cleaning and care of floors of any kind. It has a particularly good storage stability and gives a protective film which is highly transparent.
Patent DE-4312056-A1 (DE)
Inventor: ROSCH RAINER DR ING
IPC: H05B37/02
Filed: 1993-04-13
Abstract: A motion detector is proposed for switching at least one light source as a function of movement, having a switching stage (2), which connects, as required, the at least one light source (1) to an energy-supply stage (3) and which can be controlled as a function of the signals of a motion sensor (5) as soon as the instantaneous light intensity falls below a lower brightness limit which can be predetermined. The instantaneous light intensity is simulated by a time module (17, 17') in accordance with the position of the sun, as defined by sunrise and sunset, as a function of the instantaneous calendar day and the instantaneous calendar month. Either a calendar unit (10) and a clock unit (9) or a radio-controlled clock receiver (18) serve to predetermine the instantaneous calendar day, the instantaneous calendar month and the instantaneous time. <IMAGE>
Patent DE-4312573-A1 (DE)
Title: Locking device for door of vehicle - accommodates large mfr. tolerances using lock, control device and system of levers
Inventor: SAJFERT DRAGO
IPC: E05B17/04
Filed: 1993-04-17
Abstract: The locking device is for a door on a vehicle. There is an outer assembly (4) with a handle (10) and a lock with a keyhole (11). A shaft (12) connects the lock with a control assembly (3). The end (29) of the shaft enters a bore (30) in the centre of the control assembly. The control assembly (3) contains two stop surfaces on force transmitting discs (13) which engage a lug (13) on an outer ring (14). A lever (19) attached to this ring engages a slot (20) in the end of a further lever (9). USE/ADVANTAGE - Locking device for door of vehicle accommodates large mfr. tolerances.
Patent DE-4321748-A1 (DE)
Title: Process and apparatus for disposing of asbestos-containing electrical heat storage equipment
Inventor: REINARTZ BRUNO
IPC: F24H7/00
Filed: 1993-06-30
Abstract: The process according to the invention relates to disposing of asbestos-containing heat storage equipment, in particular asbestos-containing electrical heat-storage equipment, avoiding the escape of asbestos into the atmosphere, by filling the equipment with a liquid, preferably water, and purifying via an air filter asbestos-containing escaping air, cleaning up the asbestos-containing liquid by filtration and dismantling the wet equipment after treating the liquid.
Patent DE-4329470-A1 (DE)
Title: Transferring unit for large vessels
Inventor: KULLMANN FRIEDEMANN DIPL ING
IPC: B66C13/08
Filed: 1993-09-01
Abstract: The invention relates to a transferring unit for large vessels such as containers, interchangeable containers and semitrailers, with a crab (trolley) which can be displaced on a crane or a bridge and on which a load-receiving device is fastened, via a lifting device, such that it can be raised and lowered. In order to be able to guide and align the load-receiving device more precisely relative to the large vessel, it is provided to connect to the load-receiving device two horizontally displaceable columns or lifting frameworks which are arranged one beside the other at a fixed or settable distance, and to arrange these in a vertically displaceable manner. Preferably, each of the columns or each of the two lifting frameworks may be connected to the load-receiving device via a pendular suspension means.
Patent DE-4334266-A1 (DE)
Title: Surgical ablation appts. with single-hand-operated controller - has forked driving shaft with wound leading portion and tubular trailing portion for ease of power transmission
Inventor: KEITH PETER T
IPC: A61B17/22
Filed: 1993-10-07
Abstract: The ablation tool is coupled to a driving shaft (16) whose speed is determined by the flow of compressed air from a source (20) through a connecting tube (22) and variable-opening needle valve (24) to an air turbine. A tachometer (26) is connected to the shaft, e.g. by magnet by proximity detectors. Axial movement of the shaft is effected pref. by a thumb sliding a knob (30) along a slot (32). Saline or similar rinsing and cooling liquid is supplied (34) through another tube (36). USE/ADVANTAGE - For ablation of vascular occlusion material. Appts. is less bulky. Provides improved feel of associated catheter. Allows rapid and easy tool changes.
Patent DE-4334717-A1 (DE)
IPC: A47H13/00
Filed: 1993-10-12
Abstract: The invention relates to a curtain glider (1) for hanging up and taking down a curtain (2) on and from a running rail (3). This curtain glider (1) has a gliding carriage (5) with, in the gliding direction, push-in projection (11) on one side and push-in recess (12) on the other side, so that the push-in projection (11) engages in the push-in recess (12) of a neighbouring curtain glider (1) when the curtain gliders (1) are pushed together. As a result, a stabilization of the curtain gliders (1) in the course of various movement sequences is achieved. In addition, the gliding carriage (5) has a centring frame (13) which bridges the gliding head (4) and possesses a centring recess (14) for the gliding head (4) pressed against it, the gliding head thereby always being aligned orthogonally to the guiding slot of the running rail (3), and consequently a detachment of the curtain glider (1) from the running rail (3) by itself being prevented. <IMAGE>
Patent DE-4337022-A1 (DE)
Title: Method for the cylinder-specific fuel injection in an internal combustion engine
Inventor: DENZ HELMUT DIPL ING
IPC: F02D41/36
Filed: 1993-10-29
Abstract: A description is given of a method for the cylinder-specific fuel injection in an internal combustion engine, in which appropriate calculations are made for various synchronising angles directly after start-up. In the process, instantaneous speeds are continuously determined during the rotary angle required for synchronisation and, as a function of these instantaneous speeds, after synchronisation, the periods of duration of injection are calculated. Taking the different angle lengths W1 to W6 into account, it is established which injection valves can be activated simultaneously directly after start-up and where injection should be suppressed, in order for the injection to be completed before the final crankshaft angle of the particular operating cycle. <IMAGE>
Patent DE-4337890-A1 (DE)
Title: Drying of solids using high and low pressure presses - wherein outlet of low pressure screw press leads directly into high pressure roller drum press or two roller press.
Inventor: SAALASTI TIMO TAPIO
IPC: B30B9/12
Filed: 1993-11-05
Abstract: In a new method for separating liquids from solid materials using a low pressure press and a high pressure press, the novel feature is that the low pressure press (2) and the high pressure press (1) are arranged so that the high pressure end of the low pressure press is immediately adjacent to the inlet opening of the high pressure press, and the pressure produced in the low pressure press has an effected also in the high pressure press. Also claimed is an apparatus for carrying out the proposed method, consisting of a screw press (2) whose outlet leads into the inlet of a roller drum press (1) or a two-roller press. USE/ADVANTAGE - In separating liquid and solid materials, such as e.g. in the de-watering of a fibrous solid material. The low and high pressure presses are combined in a way which reduces the cost of the apparatus, and an increased rate of de-watering is achieved.
Patent DE-4338510-A1 (DE)
Title: Gripper on surgical knotting instrument
Inventor: REBEL MARCUS
IPC: A61B17/00
Filed: 1993-11-11
Abstract: The parallel forceps are joined together at their base, forming a gap between them accommodating the loose-fitting thread. The forceps jaws can be opened and shut independently of each other, so as to allow both gripping of a thread end and also their alternate opening without releasing it.The instrument is also useable as a needle holder for stitching.
Patent DE-4411404-A1 (DE)
Inventor: KAULE WITTICH DR
IPC: B42D25/328
Filed: 1994-03-31
Abstract: The layer (6) possessing the diffraction structures has the shape of the outline of the element being transferred (2) and rests on the substrate (3) only in parts. The reflecting layer is positioned solely near the diffraction structures and in the form of a metal layer (5) in which are cavities in the form of signs or patterns. The join between layers, between the substrate and the layer possessing the diffraction structures, has a wax-like dividing layer. The layer possessing the diffraction structures is a reaction coating layer of a thermoplastic layer. <IMAGE>
Patent DE-4411809-A1 (DE)
Title: Spoke for tensioned wheels e.g for bicycles
Inventor: TSCHENTSCHER WOLFGANG
IPC: B60B1/04
Filed: 1994-04-06
Abstract: The spoke has an adaptable head for optimum fitting into conventional flange hubs.
Patent DE-4412700-A1 (DE)
Title: Thrust enhancement system using levers, for IC engine
Inventor: HAWLITSCHEK FRANZ
IPC: F16H21/32
Filed: 1994-04-13
Abstract: The system uses two interconnected lever arms, which are each divided by an axis into a longer and a shorter part. The reciprocating cylinder is connected to the shorter part of the first lever arm, whose longer part is connected to a link.The link is affiliated with the longer part of the second lever arm. The shorter part of the second lever arm is connected to the crankshaft. With this arrangement of lever arms, the effectiveness of the lever action is increased, by virtue of the greater displacement which the longer arm can accommodate.
Patent DE-4416760-A1 (DE)
Title: Swimming glove with widened hand surface
Inventor: HINZ ALEXANDER MARIO
IPC: A63B31/04
Filed: 1994-05-27
Abstract: The space between the fingers is closed by a swimming glove, providing thus a widened hand surface. The latter increases the water displacement and has a shape like a paddle.
Patent DE-4418161-A1 (DE)
Title: Appts. for performing processes of electron beam technology in vacuum
Inventor: BARTEL RAINER
IPC: H01J37/16
Filed: 1994-05-25
Abstract: The appts. comprises a receptacle for workpieces, an electron gun (2), a movable workpiece seating, vacuum pumps and current sources, as well as control and check devices. The receptacle consists of a middle section (1) with the electron gun and at least one connection (3) for evacuation, and at least one further section (5) which is slidable vacuum-tight in or on the middle section. Each end section is provided with a vacuum tight end piece (6), with at least one end piece functioning as a door. The receptacle sections are provided with mechanical means preventing their relative displacement by pressure difference. The workpiece seating (14) is movable on a track (10) supported at least in both end pieces (6).
Patent DE-4421011-A1 (DE)
Title: Processing machine corrugated paper webs
Inventor: SCHNABEL GERHARD
IPC: B31B50/20
Filed: 1994-06-20
Abstract: The different tools used by the machine are located in a common adjustment plane. For each tool a regulating device is provided, and also a drive originating from the common drive shaft and designed and geared correspondingly to the respective tool. All the tools are relatively adjustable in the common longitudinal axis. The regulating device is an actuating cylinder which acts upon an adjustment lever coupled to the tool.