baber/WOPTO huggingface dataset:
Patent DE-3042718-C1 (DE)
Title: Conveyor belt jointing press with heated plates - has uniform heat loss rate from plates to air and adjacent structures
Inventor: THIES PETER DIPL ING
IPC: B29C35/00
Filed: 1980-11-13
Granted: 1982-08-26
Abstract: A press for repairing and jointing conveyor belts comprises a pressure beam and anvil beam, equipped respectively with a pressure bar and facing strips. The pressure bar and facing strips respectively bear against the heated pressing plates between which the belt is clamped. The pressure bar and the facing strips are of glass fibre-reinforced plastics and are connected by bolts to their associated components. The pressure bar and facing strips have a glass fibre content such that they possess approximately the same coefficient of thermal expansion as the pressure beam and anvil beam; furthermore, the pressure beam and anvil beam are of such a thickness that their coefficient of thermal conductance is approximately equal to the coefficient of heat transfer of the heated plates relative to still or slightly moving air. This arrangement results in a uniform temp. distribution over the pressing plates, and eliminates relative distortions in the press. In particular the rate of heat loss from the pressing plates to the supporting members is virtually equal to the rate of the heat loss from these plates to the surrounding atmos.
Patent DE-3050261-C1 (DE)
Inventor: CHUSAINOVIC ISKIN VYACHESLAV
IPC: H02J3/00
Filed: 1980-01-30
Granted: 1984-09-06
Abstract: An overhead electric line comprises an arc protection system used as well for transferring high-frequency telecommunication signals. The system has at least one section (11-V) along which the distance (12) between the wires (4, 5) varies so that the ratio of the distance (12) between the wires (4, 5) in the middle of the corresponding section (II-V) to the distance (11) between them at any of the ends of the electric line is more than 1 but less than 20.
Patent DE-3309174-C1 (DE)
Title: Bed side part
Inventor: KUEPPERS JAKOB
IPC: A47C21/08
Filed: 1983-03-15
Granted: 1984-06-28
Abstract: The invention relates to a bed side part for hospital beds comprising pipes (11, 12, 13) which are connected to each other at their ends so as to be movable in an articulated manner via coupling elements (29, 31), such that the coupling elements (29, 31) keep the pipes (11, 12, 13) spaced apart by a slit in the lowered position of the bed side part (10), so that injuries of the hands are impossible. In addition, the bed side part (10) is retained on support pipes (20, 21) in such a manner that it does not impair the free access from the sides to parts lying underneath the mattress frame, for example to the foot pump, in its fully lowered position (Fig. 5). <IMAGE>
Patent DE-3311544-C1 (DE)
Inventor: HOLGER WIESE HANS
IPC: B65G47/40
Filed: 1983-03-30
Granted: 1988-08-18
Abstract: A bucket conveyor wherein the buckets are pivotable about transverse horizontal axes and have first cam faces which slope upwardly and rearwardly counter to the direction of movement of the buckets. The cam faces of successive buckets can be engaged by a roller which can be moved downwardly to tilt the buckets. The buckets have straight second cam faces which come into contact with the underside of a stationary rail in response to partial tilting of the buckets to maintain the buckets in tilted positions during travel along a selected portion of their path. The downstream end of the rail forms a ramp to effect a gradual pivoting of successive buckets back to untilted positions.
Patent DE-3405335-C1 (DE)
Title: Application apparatus for C-shaped scalp clips
Inventor: CASPAR WOLFHARD DR MED
IPC: A61B17/068
Filed: 1984-02-15
Granted: 1985-06-05
Abstract: In order to avoid unintentional emergence of the scalp clips from the magazine in an application apparatus for C-shaped scalp clips having application tools bending the clips into the position for application and a magazine in which a plurality of scalp clips are pushed successively toward the application tools, it is proposed that a retaining element dipping into the advance path of the scalp clips and movable out of this path be provided, the element being located approximately one scalp clip length in front of the application tools and retaining the scalp clip which immediately follows the scalp clip gripped by the application tools.
Patent DE-3534226-C1 (DE)
Inventor: HUEBNER JUERGEN DR
IPC: C10M173/00
Filed: 1985-09-26
Granted: 1987-04-23
Abstract: Water-miscible metalworking lubricants containing formaldehyde-liberating compounds as biocides contain acidic organic phosphoric acid esters instead of conventional carboxylic acids in order to maintain prolonged biocide activity and also to reduce frothing upon dilution to aqueous emulsions or solutions.
Patent DE-3643774-C1 (DE)
Title: Armouring component giving protection against radiation
Inventor: PETERS JOERG
IPC: F41H5/04
Filed: 1986-12-20
Granted: 1996-01-18
Abstract: The armouring component consists of at least one layer (2) of amorphous metal. The amorphous metal consists of 60 to 90 atom per cent of transition metals, pref. iron, nickel and/or cobalt, and 10 to 40 atom per cent of metalloids, pref. carbon, boron, phosphorus, and/or silicon. The amorphous metal additionally contains light metals, pref. aluminium and/or titanium and/or heavy metals, pref. tungsten and/or tantalum. The layer (2) of amorphous metal is fitted on a support layer (3) of known crystalline metallic material.
Patent DE-3704534-C1 (DE)
Inventor: KUEPPERS BERT DR-ING
IPC: G05D23/24
Filed: 1987-02-13
Granted: 1988-10-27
Abstract: A circuit arrangement with a temperature-dependent heating element in a first bridge arm of a bridge connection fed by alternating current voltage and serially connected with a temperature-independent resistor, the heating element being connected by unidirectional connecting devices in such a way that heating and acquisition of measured values are achieved in alternating current half waves of differing polarity.
Patent DE-3709783-C1 (DE)
Inventor: BARTSCH KLAUS
IPC: A61M5/315
Filed: 1987-03-25
Granted: 1988-04-14
Abstract: A dosing syringe has a cylindrical syringe body which at its tapering end has a dispensing orifice and at its other end a stepped cylindrical enlargement with two opposing handles. A recess is located below each handle, and a piston is inserted into the cylindrical syringe body. The piston is in contact with a dosing plunger having an external thread. Two threaded sides are arranged around the plunger and each threaded side has a positioning projection introduced into the recesses of the enlargement. According to the invention, the piston is connected to the dosing plunger by a spring retainer connection and the threaded sides have an outside groove in which an O-ring is inserted in countersunk fashion to hold the two threaded sides together. As a result, the piston-dosing unit can be prefabricated and introduced as a complete unit including the threaded sides into the enlargement of the syringe body where it is fixed simplifying the production technology of the dosing syringe.
Patent DE-3724011-C1 (DE)
Title: Process and device for laminating webs
Inventor: INSELMANN JUERGEN
IPC: B29C43/48
Filed: 1987-07-21
Granted: 1989-02-09
Abstract: The lamination of webs (10) from the different individual webs (11 ... 15) is carried out with the application of heat and pressure in an adhesion press, through which the individual webs (11 ... 15) are guided. Conveyor belts (24, 25) guide the web (10) via heating devices and cooling devices. In the process, some of the individual webs (11 ... 15) are thermally activated and adhesively bonded to further individual webs. The conveyor belts (24, 25) are, before feeding to the individual webs (11 ... 15), additionally cooled at an intake side (20) of the adhesion press such that they have a temperature which is harmless for the thermally sensitive individual webs, approximately of the order of magnitude of room temperature. For this purpose, the conveyor belts (24, 25) have cooling elements (47, 48) assigned to them in the region of their return strands (45, 46). Further cooling elements (49) are arranged in the region of the first, common movement section of the individual webs (11 ... 15) and of the conveyor belts (24, 25) in order to homogenise (stabilise) the temperature thereof to a predeterminable level. <IMAGE>
Patent DE-3800144-C1 (DE)
Title: Process for applying strongly adhering aluminium layers to polycarbonate parts
IPC: C23C14/20
Filed: 1988-01-06
Granted: 1988-11-03
Abstract: To improve the adhesion of aluminium layers applied to polycarbonate parts by vapour deposition or cathode atomisation, use is made of intermediate layers which comprise aluminium-containing copper and/or tin alloys.
Patent DE-3818813-C1 (DE)
Title: Sensor combination system for clarification of the air situation
Inventor: KONLE WOLFGANG DIPL PHYS
IPC: G01S7/02
Filed: 1988-06-03
Granted: 1999-06-02
Abstract: the system has a number of active and passive sensors  connected to a central computer system (2).  There is at least one weakly bundled transmitter (8) and several receivers (10) which are arranged optionally which receive the transmitter signal as a reference signal and the echo signals reflected from objects.  The receiver determines the signal transition time differences and passes them to the central computer which determines the object positions
Patent DE-3824555-C1 (DE)
Title: Hydraulic chain tensioner for an internal combustion engine
IPC: F16H7/08
Filed: 1988-07-20
Granted: 1989-07-06
Abstract: Hydraulic chain tensioner for an internal combustion engine with an easily replaced combination valve that is inserted into the hydraulic casing and comprises a pressure-limiting and a non-return valve. <IMAGE>
Patent DE-3917960-C1 (DE)
Title: Mfg. car seat cover sections bounded by plastics insert - starts with insert coating with fabric with adhesive, followed by insert length cutting, and butt-welding of its ends
IPC: A47C27/00
Filed: 1989-06-02
Granted: 1990-06-28
Abstract: The mfr. of a car seat cover section uses a section bounding plastic insert, extruded with teeth for joining to the fabric. The insert (1) is first encased in fabric up to the connecting teeth (3), the fabric is bonded to the insert, which is then lenghtened. Its cut ends are butt-welded together to give an encased insert ring, which can be given an unround form in a mould. Then it is  HF-welded to the seat, headrest, etc. cover (6). ADVANTAGE - Simple mfr. and pleasant appearance.
Patent DE-4127335-C1 (DE)
Title: Fried food turnover appliance - has two handling halves, each with stem and formed end grip, with scissor-like coupling pivot
IPC: A47J43/28
Filed: 1991-08-19
Granted: 1992-11-05
Abstract: The kitchen utensil for turning fried or baked food slices over comprises two coacting halves each with a stem to turn frying items over, or remove them from the pan. Each utensil half (2, 3) has a stem (6, 12) with moulded end grip (7, 13), hinged together between the grips and stems by a joint (16) similar to scissors. The halves are pref. bent outwards in the grip plane, and the plate handling areas (4) are slotted (5, 11). The grips are holed (8, 14) for inserting fingers. USE/ADVANTAGE - For handling fried or baked food in a pan, with easy handling without damaging the food coherence.
Patent DE-4213133-C1 (DE)
Title: Setting device for automobile wing mirrors - has single four-way setting control for adjusting mirror angle and selection buttons for left and right wing mirrors
Inventor: PAGEL ERNST OLAV DR ING
IPC: H01H25/06
Filed: 1992-04-21
Granted: 1993-10-07
Abstract: The setting device is used to control respective setting drives for the left and right wing mirrors and uses left and right buttons (5, 6) for switching a 4-way setting control (4) between the adjustment of the left and right mirrors. The buttons are mechanically linked so that the depression of the selected button causes the other button to be raised. One or both of the buttons is rotated to provide a further switch function allowing the setting drive to be operated to bring the mirror into a parking position. ADVANTAGE - Simplified setting device for incorporating in vehicle armrest.
Patent DE-4218887-C1 (DE)
IPC: B05B7/14
Filed: 1992-06-09
Granted: 1993-05-19
Abstract: An apparatus for the abrasive blasting of materials by means of an abrasive medium which is mixed with a liquid and contains, in particular, granulate-type abrasion particles is characterised in that the liquid-inflow opening (22) is designed as a peripheral gap and is delimited by nozzle elements (3, 3', 4, 4') which can move relative to one another and can be fixed in the relevant position, and in that the cross-section, through which flow occurs, of the liquid-inflow opening (22) can be changed by the relative movement of said nozzle elements (3, 3', 4, 4'). In the region of its mouth, the liquid-inflow opening is aligned in parallel with the wall which is located behind the liquid-inflow opening (22), seen in the direction of flow of the abrasive medium, and belongs to the cavity (12), with the result that a liquid shroud protecting said wall of the cavity (12) is formed.
Patent DE-4303434-C1 (DE)
Title: Process for the production of metal-matrix composite materials
Inventor: SCHMITT THEODORE
IPC: B22D19/14
Filed: 1993-02-05
Granted: 1994-08-18
Abstract: Process for the production of metal-matrix composite materials from a metal matrix, into which reinforcing materials are embedded. The reinforcing materials are introduced into a blank mould which is arranged in a crucible. The metal material which is to form the metal matrix is arranged above the mould orifice. The crucible together with the blank mould and the metal material is evacuated in a vacuum furnace and is heated until the metal material melts. The crucible is subsequently taken out of the vacuum furnace and arranged in a pressure vessel and is subjected to pressure therein, so that the metal material infiltrates the blank mould. The infiltrated body is subsequently cooled and extracted from the pressure vessel.
Patent DE-4319299-C1 (DE)
Title: Weighing device for supermarket cash till - has code scanner or CCD camera beneath window load platform and carrier for scanning coded price data
Inventor: KRAFT HORST
IPC: G07G1/00
Filed: 1993-06-10
Granted: 1994-06-09
Abstract: The weighing device (8) has a weighing frame (11) with a load platform (16) for the goods to be weighed supported by a carrier (15) with aligned windows (17) in the platform and the carrier. The windows are covered by a transparent disc (18). A scanner (14) lies beneath the window for scanning a code label attached to the goods, providing data combined with the measured weight to calculate the price of the weighed goods. A single weighing cell (12) is supported by the weighing frame and acted on by one edge of the carrier, the electronic evaluation circuit (13) lying on its opposite side. ADVANTAGE - Compact weighing device simultaneously providing weight and price.
Patent DE-4331156-C1 (DE)
Title: Electroplating sludge use in mfr. of additives for metal casting industries
IPC: C22B7/04
Filed: 1993-09-14
Granted: 1995-05-18
Abstract: Utilisation of metal-contg. sludges from electroplating processes in the mfr. of additives for the iron, steel and metal casting industries comprises addn. of small quantities of sludge to ensure that the limiting values for impurities are not exceeded in the final prod. (additive).
Patent DE-4338722-C1 (DE)
Title: Method and device for filling and closing a piston/cylinder unit
Inventor: MUELLER HORST
IPC: F17C5/06
Filed: 1993-11-12
Granted: 1994-11-24
Abstract: Method of filling a gas chamber of a piston/cylinder unit with pressure gas and of closing this gas chamber with a closure piece in the form of an end cap, the piston/cylinder unit being put in a device which can be connected to a pressure-gas source from which the gas chamber is filled, the end cap being inserted through the device into the open end of the piston/cylinder unit and then the pressurized piston/cylinder unit sealed by the end cap being closed by a welding operation.
Patent DE-4342899-C1 (DE)
Title: Connector (plug), in particular for spark plugs or glow plugs
Inventor: RAFF DIETER
IPC: H01R13/58
Filed: 1993-12-16
Granted: 1995-06-08
Abstract: The invention relates to a connector (10), in particular for spark plugs or glow plugs, having an inner functional component (12) which is surrounded by a first sheath (18), and having a protective sheath (20) and electrical connections (14, 16). It is proposed that the first sheath (18) have at least two shells (30) which have latching means (44, 46), accommodate the functional component (12) and the electrical connections (14, 16) such that they fit, and latch together in the assembled position. This results in it being possible to produce the connector by simple plug-in assembly. <IMAGE>
Patent DE-4402643-C1 (DE)
Title: Chocolate product containing puffed rice grains
Inventor: CERSOVSKY PETER
IPC: A23G1/00
Filed: 1994-01-29
Granted: 1995-03-23
Abstract: In a chocolate product containing puffed rice grains, in particular in block form, having a chocolate content and a puffed rice grain content, to achieve a flavour comparable with chocolate products and the maintenance of the consistency of puffed rice, according to the invention it is proposed that the chocolate mass fraction forms an essentially cavity-free matrix for the puffed rice grains and that the puffed rice grains are essentially surrounded on all sides by the chocolate matrix.
Patent DE-4433077-C1 (DE)
Title: Ink jet printing substrate giving good drying with water- and alcohol-based ink
Inventor: KOCH PETER DR
IPC: B41J2/01
Filed: 1994-09-16
Granted: 1995-11-16
Abstract: Recording material for ink jet printing has (a) a substrate, coated on one or both sides with (b) an ink-receiving layer, which dissolves or swells in water. The novelty is that (c) an intermediate layer of a film-forming polymer, which is insol. in water but dissolves or swells in alcohol, is used between (a) and (b).
Patent NL-1005897-C1 (NL)
Title: Producing cat litter of mineral origin
Inventor: PRUIJN MARCUS FREDERICUS
IPC: A01K1/015
Filed: 1997-04-25
Granted: 1998-10-27
Abstract: The method involves obtaining the cat litter by cleaning used cat litter of mineral origin. The used cat litter is washed with water and then sifted in a wet state. The used cat litter may be sifted dry, prior to washing, to remove large parts. After washing and wet sifting, the cat litter is heated to dry it and kill any micro-organisms. The heating process uses gas, to heat the grains to at least 70 deg. C. The heating may take place in a fluidised bed or in a rotating drum.
Patent NL-1024615-C1 (NL)
Title: Device for portioning dispensation of concentrated animal feed has two conical parts fitted above each other on a bar
Inventor: HANSKAMP HENDRIK JAN
IPC: A01K5/02
Filed: 2003-10-24
Granted: 2005-04-27
Abstract: The device is for portioning dispensation of concentrated animal feed and has two conical parts (5,8) fitted above each other on a bar (6). A drive ensures that a portioning part (B) is filled with the concentrated food in a reservoir (3). The portioning part is then moves downwards, so that the concentrated food collected between the conical parts falls into a drop pipe (15), from where it is deposited in the feeding trough. The drive used comprises a compressed air cylinder or an electric motor. The animal feed dispensed is of the granule or meal type.
Patent RU-2018154-C1 (RU)
Title: Test method for rms voltmeters
Inventor: BAKANOV VLADIMIR I
IPC: G01R35/00
Filed: 1989-12-26
Granted: 1994-08-15
Abstract: FIELD: electric measurement technology. SUBSTANCE: according to method, voltmeter under test incorporating error burst function measures sum of low-frequency three-level voltage with zero DC component and high-frequency sine-wave voltage with preset RMS value. Measurement result error module is determined and recorded. Entire procedure is repeated several times while setting different levels of three-level voltage limited by ± U n  values. Maximum is selected from recorded error modules and treated as maximum permissible measurement error for voltage of arbitrary waveform with mentioned RMS value and amplitude limited by U m  value. EFFECT: improved reliability of test results. 3 dwg
Patent RU-2024617-C1 (RU)
Title: Charge for blast furnace melting of titanomagnetite
Inventor: NOVIKOV VALENTIN S
IPC: C21B5/00
Filed: 1990-02-19
Granted: 1994-12-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: charge for blast furnace melting comprising ore component in the form of fluxed agglomerate, basicity 2.0-3.5, damped agglomerate and pellets, basicity 0.2-0.9, is additionally treated with vanadium-containing slag, basicity 3.31, while damped slag is constituted by boron-containing agglomerate , basicity 1.1-1.3 at the following ratio of components, wt.-%: fluxed agglomerate, basicity 2.0-3.5, 20-55; boron-containing agglomerate, basicity 1.1-1.3 , 3-10; vanadium-containing slag, basicity 3.31, 2-10: pellets, basicity 0.2-0.9, the balance. The fluxed agglomerate may contain 0.1-1.0 of barium oxide or strontium oxide while damped agglomerate, 0.1-1.0 of boron oxide. EFFECT: higher output, reduced coke consumption, lower content of sulfur in cast iron. 3 tbl
Patent RU-2007667-C1 (RU)
Inventor: ZHESTYANNIKOV OLEG M
IPC: F24F5/00
Filed: 1990-03-12
Granted: 1994-02-15
Abstract: FIELD: air conditioning. SUBSTANCE: casing 1 accommodates sprinkled heat exchanger 2, pan 3 with liquid and fans 4, 5. Heat exchanger 2 is made as package 7 of parallel tubular members 8 rotating around axle 6. Members 8 are rigidly connected to one another. Package 7 is geometrically inscribed into a cylindrical vessel and comprises straight-through spaces 9 between external surfaces of members 8, said spaces being arranged square to package axis. Heat exchanger 2 has blades for picking liquid from pan 3 and sprinkling it over members 8. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2009800-C1 (RU)
Title: Method for mounting disk tool, for example, abrasive disk when machining part helical grooves
Inventor: DIBNER YURIJ L
IPC: B23G1/36
Filed: 1990-07-02
Granted: 1994-03-30
Abstract: FIELD: machining. SUBSTANCE: axes of an abrasive disk and a machinable part are set at an angle in parallel planes. To machine helical grooves of various size-type the abrasive disk is displaced in the plane of its working end while providing engagement of the abrasive disk with the inner surface of the helical groove. EFFECT: improved accuracy. 6 dwg
Patent RU-2027343-C1 (RU)
Title: Feed crusher
Inventor: MERCHALOV SERGEJ V
IPC: B02C13/02
Filed: 1991-01-08
Granted: 1995-01-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: crusher has crushing chamber, rotor with hammers, and separation chamber with separating surface. A divider is mounted in the separation chamber for rotation. The divider is perforated cylinder with holes gradually decreasing in diameter. Circular inserts rigidly mounted in the cylinder also decrease in their inner diameter in the direction of motion of feed to be crushed. As the crushed feed enters the divider and finds itself on circular inserts, it is divided into several horizontal flows that pass through holes to separating surface. This arrangement decreases the load on the separating surface and allows for keeping certain thickness of the layer. Smaller particles are transported to cyclone for unloading, and bigger ones are returned to the crushing chamber by means of branch pipe and air conduit. EFFECT: higher reliability; higher efficiency. 1 dwg