baber/WOPTO huggingface dataset:
Patent DE-3820344-A1 (DE)
Title: Machine for introducing threads into processing pieces
Inventor: SOHMEN ALFRED
IPC: D04G5/00
Filed: 1988-06-15
Abstract: The invention relates to a machine for introducing threads into processing pieces, preferably pieces of meat, by means of a thread draw-in device (12) with a pivotable curved hollow needle (13) penetrating the processing pieces, and for forming suspension loops, provided with knots, from the threads introduced into the processing pieces, by means of a knotting device (8), the knotter (10) of which is assigned to the hollow needle (13) of the thread draw-in device (12), their movement cycles being coupled to one another and there being located in the range of movement of the curved hollow needle (13) a supporting table (11) for the processing pieces to be provided with knotted suspension loops. To provide a machine of the abovementioned type which guarantees largely dirt-free operation, especially for the knotting device, and, moreover, improves its accessibility for maintenance work, it is proposed, according to the invention, that, in the machine, the knotting device (8) be arranged on the supporting table (11) above the processing pieces and the free end of the curved hollow needle (13) of the thread draw-in device (12) be located below the supporting table (11). According to a further feature of the invention, the machine is equipped with a pivotably arranged counter-table (14) which is provided above the supporting table (11), is connected to the latter and is coupled to the drive member (5) of the machine drive (2) (Figure 1). <IMAGE>
Patent DE-3821379-A1 (DE)
Title: Coffee pastilles/dragées, milk-coffee pastilles/dragées
IPC: A23F5/12
Filed: 1988-06-24
Abstract: A novelty from the confectionery sector, in this case: coffee pastilles/dragées (panned goods), milk-cofee pastille/dragées. The ingredients for the coffee are known: skimmed milk, whole milk, cream and/or creamer of vegetable origin, and in addition sugar/sweetener. Depending on the desired taste, greater or lesser proportions are selected for coffee for the base mass, when there is a reduction in sugar content (in place of sweetener) according to the pastille version and when milk is reduced or omitted. In this respect this also applies to the chocolate taste possibly desired which, if required, can be produced artificially or can be very highly reduced.   With respect to the coffee, the caffeine content must be balanced by using coffee from caffeine-containing varieties down to caffeine-free products. Further ingredients are possible as desired to round off the taste or to achieve a particular component as a "highlight".
Patent DE-3823325-A1 (DE)
Title: Heat exchanger, in particular a charge-air cooler
Inventor: ROCKENFELLER HEINRICH DIPL ING
IPC: F02B29/04
Filed: 1988-07-09
Abstract: A heat exchanger, in particular a charge-air cooler, is proposed which has a finned tube block through which a medium to be cooled (charge air) and a cooling medium (water) flow and which is arranged between two side parts and receptacles (collecting tanks) for the cooling medium. At least in the inlet region of the medium to be cooled, at least one thermally insulating device is provided which insulates the side parts there with respect to the medium to be cooled and provides protection against excessive heating. The thermally insulating device has one or more cavities, containing air for example, which effect thermal insulation of the side part and a lower temperature of the side part, with the result that it is no longer possible for overstressing (overloading) due to greatly differing thermal expansions of the heat exchanger to occur.
Patent DE-3823643-A1 (DE)
Title: Knife mounting for the knife block of a wood-chipping machine
Inventor: HUMBERT MANFRED DIPL ING
IPC: B27G13/06
Filed: 1988-07-13
Abstract: The invention relates to a knife mounting for the knife block of wood-chipping machines, in which the chipping knife which is adjustably fixed to a knife-holding plate can remain connected to the latter during regrinding. What is considered essential here is that the clamping of the chipping knife which is held positively in a knife groove of the knife block is effected by static pressure forces which act, approximately in the radial direction, on a pressure plate serving as chip discharge strip, the latter being displaceable in a sliding guide which runs at an acute angle to the knife groove and, in the operating state, bearing non-positively on the chipping knife and positively on the knife-holding plate. The invention makes possible, in particular, a simple and inexpensive conversion of knife mountings with centrifugal wedge clamping in cases where the latter proves to be inadequate owing to lower cutting speed or greater feed.
Patent DE-3827335-A1 (DE)
Inventor: FUCHS KARL-HEINZ
IPC: A61M5/28
Filed: 1988-08-12
Abstract: In a disposable injection syringe, a valve (10) in the form of a non-return valve with a freely movable valve body is provided between the injection needle (3) and the container chamber (7) of a thin-walled container (2). The valve housing of this valve (10) forms at the same time the needle carrier (4) for the injection needle (3) and is welded between the thin-walled parts (5, 6) of the thin-walled container (2) in such a way that an inseparable construction unit is produced. This rules out suction back of injection liquid, air or the like through the injection needle (3) into the thin-walled container (2). <IMAGE>
Patent DE-3830714-A1 (DE)
Title: Hoist for vehicles, in particular motor vehicles
Inventor: BOECK HANS DIPL ING
IPC: B66F7/22
Filed: 1988-09-09
Abstract: In a motor-vehicle hoist, the supporting device with supporting frame and pivot device for pivoting about a roughly horizontal axis is arranged on the top end of a central lifting column, and the hoist is designed as a single-column hoist. The pivot device has at the top end of the lifting column a supporting part and above the latter a bearing part, held on a cross member, for the pivot bearing arrangement. Displaceably held on both sides of the cross member are longitudinal members which have a rubber layer at one end and a locking device at the other end with a holder engaging in a positive-locking manner in a roughly pocket-shaped receptacle on the vehicle. By means of the locking device, the vehicle picked up can be held in a non-slip and stable manner in a position pivoted forwards or rearwards about the pivot axis. The locking device has a head part which can be fastened as a loose part to the vehicle and can be coupled in a positive-locking manner to the allocated longitudinal member or can be uncoupled from the latter.
Patent DE-3831230-A1 (DE)
Title: Detachable denture
Inventor: STROBL WALTER DR
IPC: A61K6/027
Filed: 1988-09-14
Abstract: Detachable dentures are to be produced of a fibre-reinforced plastic in order to increase the comfort on wearing and improve the hygiene in comparison with the conventional dentures which are made completely of plastic, by a smaller design, and in order to reduce the outlay on production as compared to the dentures produced with the use of a metal,  to increase tolerability and appearance,  to save weight, and to facilitate incorporation of deliberate, location- and direction-dependent elasticity, e.g. to achieve separate saddle kinematics.
Patent DE-3833283-A1 (DE)
Inventor: KNUERR HANS
IPC: E05C3/06
Filed: 1988-09-30
Abstract: The invention relates to a hook-lock, especially for computer cabinets, which is pivotable about a pivot axle to a closing and an opening position. Since previous locking mechanisms conventionally reach out and project from the corresponding main surface when in the opening position, according to the invention, the hook-lock is designed so as to be retractable completely within the main surface in the opening position. 
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Patent DE-3834112-A1 (DE)
Title: Top-loading washing machine
Inventor: HUBER HEINRICH
IPC: D06F37/26
Filed: 1988-10-07
Abstract: Compensating masses should not extract heat from the washing lye. Known appliances use as compensating masses for their vibrating system vessels which are filled with sand, clay or concrete and which consist of two interconnected sheet-metal or plastic shells. At least one of the sheet-metal or plastic shells is designed as an end bottom of the tub. This shell constitutes a large-area heat bridge which, mainly at a room temperature around freezing point, extracts a very large amount of heat from the hot washing lye. This does not occur in the washing machine according to the invention. The upper part (1) of a plastic tub is made hollow and possesses an orifice (4) for introducing pourable bulk material, mainly sandy to coarse-grained iron shot. These mass particles have previously been covered with a heat-insulating plastic layer in a special process. In conjunction with the tub wall of the upper part (1), they constitute a heat-insulating layer. The top-loading washing machine is suitable for households with restricted conditions of space. <IMAGE>
Patent DE-3835710-A1 (DE)
Inventor: ZIEGLER HERBERT
IPC: G01R31/00
Filed: 1988-10-20
Abstract: 2.1  By measuring methods in which a test current is applied to the protective conductor, dangerous contact voltages can occur in the case of faulty power systems. The danger associated with this is to be eliminated by the invention. 2.2  Into the measuring sequence for determining various measuring quantities, test measurements are inserted with the aid of which the contact voltage (UA) occurring in each case is measured at short intervals. If this voltage exceeds a predetermined limit value (UBL) which corresponds to the limit value of the permissible contact voltage (UB), the test current (IK) is switched off and thus the measuring sequence is interrupted. 2.3  The invention is applied in measuring and test instruments which are equipped with a computer. <IMAGE>
Patent DE-3835722-A1 (DE)
Title: Process and apparatus for producing plastic ear-piece ends and plastic ear-piece ends for metal spectacles
Inventor: SCHULER KURT
IPC: B29D12/02
Filed: 1988-10-20
Abstract: The invention relates to a process and apparatus for producing plastic ear-piece ends and to plastic ear-piece ends for metal spectacles. The process starts with a basic plate of compact or laminated form, which is heated, placed into a double die and on both sides receives, as a prestamping, a groove in the basic shape of the unbent ear-piece end, in which prestamped form in the double die a heated needle corresponding to the later metal ear-piece end is fired in and, after increasing the pressure for final stamping, the needle is withdrawn again, forming an insertion channel, and after removal of the basic plate stamped in this way in the double die, the basic shape of the spectacles ear-piece end is milled out along the groove stamping and, before fitting onto the metal ear-piece end, is abrasively polished in a tumbling barrel. <IMAGE>
Patent DE-3837042-A1 (DE)
Title: Device for positioning materials in a force field
Inventor: GROSSBACH RUDOLF
IPC: B23Q15/24
Filed: 1988-10-31
Abstract: The invention relates to a device for positioning of samples with the aid of a force field and photodiodes which detect different brightness values and thus permit conclusions about the position of the sample. The information from the photodiodes goes to a PID controller which compares the actual value and the desired value and transmits the control variables resulting therefrom to a high-voltage stage and its output signal to an electrode. In this way, an exact alignment of the sample can be carried out in the shortest time.
Patent DE-3837714-A1 (DE)
Title: Press for producing hollow briquettes
Inventor: HATLAPA ROLF
IPC: B30B15/06
Filed: 1988-11-07
Abstract: The press for producing hollow briquettes from a biomass has a slide which is arranged opposite a pressing tube and in front of which there is arranged a chargeable chip chamber. The slide is composed of a compression spike which projects axially in the direction of pressing and has a smaller diameter than the head of the slide, extends into the pressing tube and forms, together with the spike, a compression chamber which can be acted upon in radial directions.
Patent DE-3837737-A1 (DE)
Title: Device for suspending a panel of horizontal sinuous heat exchange tubes in a vertical plane
Inventor: FOURNIER JEAN
IPC: F28F9/013
Filed: 1988-11-07
Abstract: The invention relates to a device for suspending a panel of horizontal sinuous heat exchange (transfer) tubes (1, 2, 3, 4) in a vertical plane with the aid of vertical tubes (2A, 4A) which are suspended from a rigid structure (5), have a cooling medium flowing through them and are mechanically connected to the horizontal sections of the sinuous tubes via joining elements (9). According to the invention, the vertical tubes (2A, 4A) are flowed through by the fluid flowing through the heat exchanger in such a way that all the outlets of the tubes lead the fluid which is to be heated out of the heat exchange (transfer) region at the same temperature. <IMAGE>
Patent DE-3839606-A1 (DE)
Title: Device for protecting against the misfilling of containers
Inventor: WERSHOFEN THOMAS
IPC: B67D7/34
Filed: 1988-11-24
Abstract: A device for protecting against the misfilling of containers having at least one filling valve in the filling nozzle(s) is intended to provide a solution to the problem of misfilling of silos or large containers. This is achieved in that machine-readable codes are provided on the filling nozzle of the filling pipe, e.g. the silo vehicle and on the filling nozzle of the container, the assigned computer only releasing the filling valve when the codes match.
Patent DE-3839836-A1 (DE)
Title: Establishment of an autologous cell therapy bank
Inventor: KLEHR NIKOLAUS W PROF DR MED
IPC: A61K35/12
Filed: 1988-11-25
Abstract: In summary, the establishment of an autologous cell therapy bank is claimed. This method is intended to make it possible to preserve for storage purposes the regeneration activity of the particular organism and, as desired, to be able to stimulate again this regeneration activity, by means of extract of these endogenous cells, at later times since the regeneration activity of the particular organism is reduced. Patent protection is requested solely for the preparation, after "thawing" of the cell suspensions, of a finished product for the regeneration activity. The advantage of this method is based on the fact that it is not foreign materials like, for example, in fresh-cell therapy which must be taken for the treatment but endogenous material so that toxic or allergic reactivity is reduced.
Patent DE-3841871-A1 (DE)
Title: Method for drilling holes in masonry or concrete
Inventor: BIEDRON RALF
IPC: B23Q11/00
Filed: 1988-12-13
Abstract: The invention relates to a method for drilling holes in masonry or concrete by means of a hollow drill which can be connected via an intermediate piece to the rotating shank of a drilling machine. The intermediate piece is mounted in a sleeve, forming a hollow space, and is provided with a central bore, via which the passage opening of the drill is connected to the hollow space. According to the invention, a connection piece guided through the wall of the sleeve is connected to a negative-pressure source, preferably a vacuum cleaner, and the drillings produced during the drilling are removed in the dry state by suction. <IMAGE>
Patent DE-3901747-A1 (DE)
Title: Method of numbering titled recording pieces in R-DAT systems
Inventor: ISHIBASHI HIROATI
IPC: G11B27/28
Filed: 1989-01-21
Abstract: In R-DAT systems, until now, title numbers from 0 to 799 have been given, and stored using sub-code signals. So that more title numbers can be stored, and they can be retrieved better, several title numbers are combined into a group, to which a group number is assigned. Group numbers are stored in the PCM auxiliary code identification signal, under the auxiliary code item (0101)2. The method can be used in R-DAT systems.
Patent DE-3903056-A1 (DE)
IPC: A61K9/107
Filed: 1989-02-02
Abstract: This emulsion contains  omega -3 fatty acids, in particular eikosapentaene acid (EPA), or their physiologically acceptable esters as components of the fatty phase. Altogether, the emulsion contains the following:  omega -3 fatty acids, in particular EPA, or their physiologically acceptable esters in pure form or as components of fish oil or fractions of fish oil; at least one physiologically acceptable emulsifier; optionally, further fats, such as medium-chained triglycerides (MCT); optionally,  alpha -tocopherol or physiologically acceptable  alpha -tocopherol esters; optionally, ascorbic acid or physiologically acceptable ascorbic acid esters; and the usual additives and auxiliary substances. The total fat content is comprised between 5 and 20% and the emulsifier content between 5 and 12% (relative to the fat content). Production and use of this emulsion are also described.
Patent DE-3912395-A1 (DE)
Inventor: GITZEL JOERG DR
IPC: C07F5/02
Filed: 1989-04-15
Abstract: Phosphonium compounds of formula (I):   <IMAGE> (I)  in which at least one of the radicals R1 to R4 is a fluorine-substituted, saturated alkyl radical having 1 to 30 carbon atoms and 3 to 50 fluorine atoms, which can contain further substituents, or at least one of the radicals R1 to R4 is a fluorine-substituted aryl radical or an aralkyl radical substituted by fluorine on the aromatic ring, it being possible for the aryl or aralkyl radical to be further substituted on the aromatic ring, and the alkyl bridge between the phosphorus atom and the aromatic ring, in the case of an aralkyl radical, containing 1 to 30 carbon atoms, and at most three of the radicals R1 to R4 independently of the others are hydrogen atoms, unsaturated or saturated, substituted or unsubstituted C1-C30 alkyl radicals or aryl or aralkyl radicals which can be substituted on the aromatic ring, and R5 to R8 are aryl radicals, aralkyl radicals or halogenoaryl radicals, and their preparation by reacting compounds of formula (II):   <IMAGE> (II)  in which R1 to R4 are as defined and X- is a halogen anion, with a borate salt, in water or mixtures of water and an organic solvent, at about 20 DEG  C. to about 90 DEG  C.
Patent DE-3912627-A1 (DE)
Title: Saw unit of a dividing installation
Inventor: SILTANEN MARKKU
IPC: B23D47/04
Filed: 1989-04-18
Abstract: Saw unit for dividing workpieces such as panels and panel packs (W), comprising a horizontal workpiece-supporting table (A) with a straight, elongated slot (1) which defines the cutting line, a sawing tool (11) movable along the cutting line, an elongated pressure device (2) which is arranged above the supporting table and extends over the entire length of the cutting line, an auxiliary pressure device (3) arranged above the supporting-table part (A2), and a waste-clearing device (5) arranged on the upper frame of the saw unit. The said supporting table (A) is composed of two separate supporting-table parts (A1, A2), of which one (A2) is movable in such a way that the table parts (A1, A2) form, in their normal position, the cutting line (1) but, in the extreme position, form an opening extending over the entire length of the cutting line. The said auxiliary pressure device (3) is an uninterrupted, vertically movable 3-position beam, the underside of which is covered with a rubber strip. The said waste-clearing device (5) extends without interruption over the entire length of the cutting line and performs, as working stroke, an arc movement, during which the bottom face of the device slides on the surface of the supporting-table part (A1). <IMAGE>
Patent DE-3913576-A1 (DE)
Title: Conveyor for stock removing machines - has guide pulley elements mountable in one of two different positions
Inventor: STOEHR ALBERT
IPC: B65G17/06
Filed: 1989-04-25
Abstract: The versatile conveyor contains a conveyor belt (3) which can be used selectively as a scraper belt or hinged belt. Guide elements (9) for the conveyor belt are mountable in the head part (2) of the housing (1) selectively in one of two positions (I,II), so that the chips can be moved in one position (I) by the upper string of the hinged belt (3,4) and in the other position (II) by the lower string of a scraper belt (3,5) through the same chip outlet opening (6). The two side bearing plates (15) of the head part (2) are pref. provided on their outsides with built on bearings (14) for rotatably supporting an associated end of a drive shaft (13)  which supports the guide shaft (9) of the conveyor belt (3). ADVANTAGE - A structurally simple design allowing easy conversion from a scraper conveyor to a hinged conveyor.
Patent DE-3916535-A1 (DE)
Title: Motorisation accessory for all-wing hang gliders which can take off from a running start
Inventor: FISCHER ALBRECHT PROF DR
IPC: B64C31/028
Filed: 1989-05-20
Abstract: An ultralight motorisation accessory for fitting to any all-wing hang glider in order to allow self-launching from a flat surface, in the case of which accessory a small two-stroke engine block of approximately 6 kW (with a pusher propeller which is belt-driven via a step-down mechanism) is fitted at the rear, at the end of the keel rod, on rubber mountings such that it can rotate about the lateral axis, and where, in order to compensate for the tail load, the pilot (who is suspended in a pendulum manner) is suspended approximately 20 cm further forwards than when flying without an engine and where the long reverberation-damper tube, which is permanently connected to the engine and extends forwards, is at the same time used as a lever arm by the pilot in order to be able to vary the propeller thrust incidence angle in flight for climbing flight, cruising flight or for fast flight. In addition, a simple device is disclosed which enables use of full throttle during a running start with the hang glider held up, without going into an inclined position.
Patent DE-3917356-A1 (DE)
Title: Moisture safeguard on concrete slabs integrated into plaster facades
Inventor: STOECKER GOTTFRIED DIPL ING
IPC: E04B1/64
Filed: 1989-05-29
Abstract: In order to protect, in particular, balconies (6), with their lateral connection, from precipitation which can penetrate laterally into the plaster facade, the invention provides a moisture safeguard which comprises a moulding (1) which is mounted next to the balcony slabs and adjoins the moisture insulation and/or its vertical upturn (5). The water penetrating laterally into the plaster can thus be intercepted by the abovementioned moulding (1) and channelled away in front of the plaster plane via the drainage edge (3) (see Figures 1 and 2). <IMAGE>
Patent DE-3919233-A1 (DE)
Title: Rotor blade arrangement for axial flow turbine - uses blades with hooked base below rectangular flange for strong connection when ring is complete
IPC: F01D5/32
Filed: 1989-06-13
Abstract: Each blade for the rotor of an axial flow turbine extends from a base (5) with a necked part immediately below a rectangular flange (7). Each base is inserted into a radial opening (12)  through the periphery of the rotor body so that it enters a ring shaped groove (3) in the rotor body. Each base is hammer head shaped and the larger dimension (b3) of the flange is larger than the thickness of the base. After the last blade has been inserted, to complete the ring of blades, they are all shifted for half the pitch in the peripheral direction so that they are completely locked against the inside surface of the groove. USE/ADVANTAGE - Rotor blades for high-speed turbine of max. strength, permitting high speed operation.