baber/WOPTO huggingface dataset:
Patent WO-03107418-A1 (WO)
Title: Kühlkörper
Inventor: KIMMICH PETER
IPC: H01L23/40
Filed: 2003-03-18
Abstract: Die Erfindung betrifft einen Kühlkörper (1) mit einem Grundkörper (2)
für die Aufnahme mindestens eines elektronischen Bauelements (5), und
mit einem Federelement (3) zum Andrücken des Bauelements (5) an den Grundkörper
(2), wobei das Federelement (3) mittels eines Verbindungsmittels an dem Grundkörper
(2) gehalten ist. Es ist vorgesehen, dass das Verbindungsmittel als Steckverbindung
(15) ausgebildet ist und einen Vorsprung (7) am Grundkörper (2) sowie eine
Aufnahmeöffnung (14) für den Vorsprung (7) am Federelement (3) aufweist,
wobei der Öffnungsrand (23) der Aufnahmeöffnung (14) zumindest
abschnittsweise unter aus Eigenelastizität des Federelements (3) und/oder
des Vorsprungs (7) resultierender Vorspannung an der Mantelfläche des
Vorsprungs (7) anliegt.
Patent DE-1937808-A1 (DE)
Title: Switchgear cabinet for distribution purposes
Inventor: WILDEN HERMANN
IPC: H02B1/30
Filed: 1969-07-25
Abstract: An open rectangular frame of steel angle is used as a support for detachable walls of insulating material. The main steel frame carries mounting bars, which at least on their outer side are insulated and to which the walls are fixed e.g. with plastic screws. The insulation of the mounting bars and the frame is by self adhesive plastic tape or by extruded plastic section stuck to the steel framing members. The walls are of glass fibre reinforced plastic e.g. polyester. Grooves for rubber O rings or sealing cords may be included in the frame parts and/or the walls. The frame may consist of a front and rear frame joined by detachable struts.
Patent DE-1943042-A1 (DE)
Title: Heat and sound insulating wall construction
Inventor: ALFRED DR BECKER OTTO
IPC: E04B1/74
Filed: 1969-08-23
Abstract: Heat and sound insulating wall construction... Comprises a pair of spaced wall panels sealed along the edges and having insulation in the cavity between the panels, consisting of an insulating assembly comprised of two films of radiation-reflecting material, particularly aluminium foil running parallel to the wall panel and with devices for maintaining the foils in spaced relationship.
Patent DE-1946863-A1 (DE)
Title: Oil heated textile treatment cylinders
Inventor: NAKAHARA TATSUO
IPC: D02J13/00
Filed: 1969-09-16
Abstract: Cylinders for heat treatment of textile are fed with gear lubricating oil held at a convenient temperature. The oil is pumped through a pipe set in the cylinder hollow drive shaft and returned to the gear box. this ensures a fast response to load variations and eliminates sealing problems.
Patent DE-1961987-A1 (DE)
Title: Slide clasp fastener with plastic fastener - element spirals
Inventor: GALONSKA WALTER
IPC: A44B19/40
Filed: 1969-12-10
Abstract: The fastener elements are formed from flat wire profiles and the coupling surfaces consists of two, spaced, parallel running surfaces, lying in the direction of the symmetrical plane of the fastener, and projecting out over the coil arms, these projections are rounded off. Pref. the coil arms are constricted in the middle and on the sides of the arms.
Patent DE-1962342-A1 (DE)
Title: Wrapping of rolls of plastics film
Inventor: MENRATH HEINZ
IPC: B65B11/56
Filed: 1969-12-12
Abstract: Machine for wrapping a roll of plastic film in a sheet has a table on which the sheet, which has an adhesive strip on its edges, is placed, and a transporter for moving the roll over the sheet on the table, this transporter being provided with an endless belt guided over two driving wheels above the table. The belt is divided into more than two, equally spaced apart separate belts and is smaller than the shortest roller wrapped by the machine, and the transporter can be displaced on separate rails of the machine across its transporting direction, and fixed in a selected position across its transporting direction. Used for wrapping a roll of plastic film in a sheet of waterproof paper.
Patent DE-1967025-A1 (DE)
Title: Uniform aligning device for shrimps
IPC: A22C29/02
Filed: 1969-03-10
Abstract: No further information has been published for this application.
Patent DE-2015177-A1 (DE)
Title: Construction and welding device for - spherical vessels used in the storage of
IPC: B23K37/04
Filed: 1970-03-28
Abstract: The device can be used for spherical vessels made up of separate segments and has a centering pipe that is rotatable in two end bearings which are secured to a transverse girder that is likewise rotatable and is mounted on two opposing supporting frames. Bolts are affixed to the centering pipe to hold the segments.
Patent DE-2018910-A1 (DE)
Title: Natural and/or synthetic fibre twisting machine
IPC: D01H1/10
Filed: 1970-04-20
Abstract: Twisting machine in which the fibres are dyed during the twisting process, whereby washing and fixing and secondary winding are dispensed with, comprises a vertical support spindle on which is mounted a horizontal yarn winding drum below which is disposed a twisting disc coaxial with the spindle below the lower end of which is arranged an array of fibre supply spindles each carrying a bobbin. Supply spindles are equidistant from the support spindle, but the bobbin may be disposed in different places and the fibres which are drawn off over the head of the bobbins are passed over stationary guides before they are fed into the dyeing vat formed by an annular trough which is disposed concentrically below the support spindle.
Patent DE-2031567-A1 (DE)
Title: Cleaning mechanism for comb rollers
IPC: D01G19/22
Filed: 1970-06-26
Abstract: The comb roller is driven from a main motor whilst a brush roller for brushing waste fibres off the comb roller and a blower for producing a suction to remove waste fibres are driven from a common auxiliary motor. At shut-down the main motor is switched off first to maintain cleaning of the comb-roller after it has been brought out of operation. The gear mechanism, necessary when using a common motor for the brush and comb rollers to provide the differential in rotational speeds is eliminated.
Patent DE-2049248-A1 (DE)
Title: Insulating mixtures - contg glass foam or expanded clay granulate
IPC: C08L95/00
Filed: 1970-10-07
Abstract: Glass foam or expanded clay granulates with 100 - 350 kg/cu.m. bulk density and 1 - 30 (pref. 3 - 15) mm. grain replace expanded perlite and similar granulated material in prodn. of insulating mixtures, as in 1,646,503, which can be built in cold, and are prepared by adding bituminous binder of high strength and low adhesive power to the granulated material, in amounts such that cold mixt. can still flow and be stored. Mixt. is rendered adhesive at construction site by admixing flux oil, built in and compressed.
Patent DE-2157563-A1 (DE)
Title: Moving wire cleaning - by combined trickling and stripping treatment
Inventor: BEHRENS HARALD
IPC: C23G3/02
Filed: 1971-11-19
Abstract: Continuous cleaning of moving wire is performed during its horizontal passage along at least one tape, which surrounds the wire helically, the cleaning fluid being trickled over this stretch. Pref. four concurrent symmetrically angular offset plastic material tapes are used. The method is effective at high wire speed.
Patent DE-2202837-A1 (DE)
Title: Pressurized tank - esp for beer with bottom filling/emptying port
Inventor: PREUSS DIETER
IPC: C12H1/22
Filed: 1972-01-21
Abstract: To prevent excessive turbulence during filling and emptying, which could cause an excessive oxygen content and hence impair the beer quality, the filling/emptying pipe debouches into a sump in the top of which is a spiler plate leaving an annular gap for the liquid flow. The plate is secured by screws to lugs protruding radially inwards from the side wall of the sump pocket.
Patent DE-2205341-A1 (DE)
Title: Metal and alloy spherical charges prodn - using appts ensuring uniform mixing of melt
Inventor: LICHTMAN ALEXANDR EFIMOWITSCH
IPC: B22F1/065
Filed: 1972-02-04
Abstract: In appts. for producing spherical charges from metals and alloys, the working vessel contg. the melt having a m.pt. =900 degrees C is filled with an inert medium above the melt and a diaphragm with a hole through which a stream of the melt is injected into a receptacle filled with a heat-resistant liquid. The working vessel is secured to the receptacle so that an auxiliary receiving chamber is formed which is filled with an inert medium in which the stream of the melt is split to form spherical charges. The charges are used in electronics and in non-ferrous metallurgy.
Patent DE-2208608-A1 (DE)
Title: Pipe connection - with rigid support with openings between pipe flange and flange of plastic sleeve inside pipe
Inventor: WEST WALTER HEWITT
IPC: F16L23/12
Filed: 1972-02-23
Abstract: Pipe has a rigid external cover having a first end on which is fitted a flange (A) for connecting to a similar flange, and a sleeve of synthetic polymer which is subject to cold flow and possesses a flange (B) adjacent to the first end of the pipe, the flange (B) extending parallel to and being supported by the flange (A) of the pipe, while a rigid support with multiple openings is disposed between the flange (B) of the sleeve and the flange (A) of the pipe, the openings of the support contg. the material of the sleeve flange and being in contact with the latter. The provision of the rigid support prevents the formation of faults as a result of the slow deformation of the material of the sleeve in the flange zone when the pipe is subjected to temps. approaching the softening temp. of the internal sleeve.
Patent DE-2209543-A1 (DE)
Title: Light attachment tubing ring - of fibre glass reinforced moulded body with plastic waterproofing skin
Inventor: MELZER FRIEDRICH
IPC: E04D13/03
Filed: 1972-02-29
Abstract: The fibre glass reinforced body is equipped with a thermoplastic film collar on its horizontal bearing surface (I) with one edge of the collar bonded rigidly to the fibreglass body and the other edge loosely covering (I). Pref. one edge of the collar is worked into the body during mfr.
Patent DE-2211056-A1 (DE)
Title: Dry animal foods - coated with a mixt of fat and animal offal
IPC: A23K1/00
Filed: 1972-03-08
Abstract: A very tasty coated dry animal food, esp. for dogs and cats, is produced by comminuting washed animal offal, pref. fish entrails, cooking in the presence of animal fat, pref. at 100-116 degrees C, until 13%, pref. 5-10%, H2O remains in the mixt.; and coating a dry animal food with a small amt., pref. 6-10 wt.%, of the resulting fat-offal mixt. The comminuted offal is pref. broken down by heating at 38-55 degrees C for 1-4 hrs. before cooking.
Patent DE-2218902-A1 (DE)
Title: Welding flux - for high alloy austenitic steel contains dispersed iron oxides
Inventor: KACHOWSKIJ NIKOLAJ IWANOWITSCH
IPC: B23K35/36
Filed: 1972-04-19
Abstract: The flux compsn (by wt.) in 15-21% SiO2, 14.5-18.5% Al2O3, 13.5-17.5% CaO, 7-10% MgO, 2-5 MnO, 19-23; CaF2, 12-22% iron oxides. It is prepd. by melting fluorspar, manganese ore, magnesite or dolomite, alumina, and sand, adding iron oxide as sintered material, mixing for 3-5 mins, and then granulating in water. The iron oxide is thus dispersed and its presence prevents redn. of silica and silicon transfer to the weld metal. H and S contents in the weld metal are reduced and the welds are free from hot cracking.
Patent DE-2258890-A1 (DE)
Title: Pressure vessel inlet branch - with temp. equalising features inhibiting thermal shock
Inventor: LANGBEIN ROLF
IPC: G21C13/032
Filed: 1972-12-01
Abstract: Pressure vessel inlet branch constructed with an internal pipe having a venturi profile which induces circulation of the fluid already in the vessel with higher temp. incoming fluid and thereby effects a reduction in the temp. gradient across the branch.
Patent DE-2261739-A1 (DE)
Title: Quinazolin, benzoxazin and naphthoxazin diones prepn - used as black toner in thermally developable photographic recording material with light-insensitive silver salt
Inventor: HAGEMANN HERMANN DR
IPC: C07D265/26
Filed: 1972-12-16
Abstract: Title cpds. of formula (I) (where X is O or NR5; R1, R2, R3 and R4 are H, (cyclo)alkyl, alkoxy, alkylthio, OH, dialkylamino or halogen; R1/R2, R2/R3 or R3/R4 can form an anellated aromatic ring; and R5 is alkyl) are prepd. by reacting phenols or sec. aromatic amines with an equimolar amt. or =50 wt. % excess of N-chlorocarbonyl isocyanate at 0-220 degrees C opt. in an inert solvent. (I) shift the tone of the Ag image towards black without impairing the stability of the material during mfr. or storage or retarding development. The amt. of (I) used is 0.2-6 mole/mole light-insensitive Ag salt.
Patent DE-2301909-A1 (DE)
Title: Utilization of sulphite waste liquor from paper - for removing toxic gases from waste and exhaust gases
Inventor: POSTRIHAC RUDOLF
IPC: B01D53/34
Filed: 1973-01-16
Abstract: The sulphite liquor, at the green liquor stage and to 30 times dilution, is mixed with 0.2-10 wt.% pref. 0.5-5 wt.%, w.r.t. the green liquor concn., of oxidising agent pref. HNO3, a foam preventing agent, and 1-100% benzaldehyde, coumarin, or pine needle oil. The waste or toxic gases at a max. temp. of 22 degrees C, pref. room temp., are passed through this soln. in known manner. This is suitable for removing nitrous fumes from exhaust gases and also solids from waste gases of the cement industry.
Patent DE-2329061-A1 (DE)
Title: Rotary kiln discharge ring is segmental - each segment divided into robust inner part and outer part
Inventor: SEELEN FRITZ
IPC: F27B7/22
Filed: 1973-06-07
Abstract: An air-cooled discharge end ring from a rotary (cement) kiln consists of protective segments fitted between the inner and outer drum walls and closing the end of the annular space between them. Each segment is further subdivided in the circumferential direction, both parts being clamped to a holding element, esp. a supporting arm, fixing to the inner drum wall, by a fixing element. Pref. the inner part of the segment is clamped by the fixing element and holding element to the inner drum wall, while the outer part bears both against a projection of the inner part and also against the inner drum wall. With this arrangement the inner part of the segment, subject to the heaviest wear, can be simple, robust replaceable casting.
Patent DE-2345104-A1 (DE)
Title: Centrifugal casting by rotation about two perpendicular axes - using a mould shaped as two intersecting cylinders
Inventor: MAYR AUGUST
IPC: B22D13/00
Filed: 1973-09-06
Abstract: Hollow bodies are centrifugally cast by introducing material into a muld formed by the intersection of two cylinders one horizontal, one vertical, having mutually perpendicular axes, the cylinders intersecting centrally, distributing the material over the internal mould surfaces by centrifugal force and consolidating the body by rotation about both axes. Method is used for forming large oil tanks from concrete. Method prevents the metal from collecting along two major circumferences of the sphere, and allows even wall thickness to be attained without material wastage. When casting spheres and rotating the mould about two mutually perpendicular axes the metal is not evenly distributed.
Patent DE-2349477-A1 (DE)
Title: Mounting for safety locks - comprises arrangement and assembly machine for safety locks using single operation
Inventor: MOBERG SIGURD M
IPC: G09F3/03
Filed: 1973-10-02
Abstract: The machine is for making clips and feeding them into a plastic seal which has two separate holes. The clips are so formed that when they are fully pushed into the holes they cannot be removed again without destroying the seal. Vibrator and feeder brings the seal bodies with holes into correct position to receive clips specially formed by operating head. The pusher seals the longer leg of the clip within one hole of the seal and bends and positions the shorter leg in the other hole so that it can be removed ready for permanent sealing. The clip ends are sprung and are further apart than the two holes in the seal.
Patent DE-2349811-A1 (DE)
Title: Roof mounting bracket for lightning conductor - comprising corrosion resistant synthetic material with boss for locating the conductor
Inventor: SPETTMANN HERMANN
IPC: H02G13/00
Filed: 1973-10-04
Abstract: The proposed bracket is simpler to install on both tile and slate roofs and resists corrosion even in industrial atmospheres. A flat strip some 2 mm thick carries a post at one end with an opening to support the conductor. This opening may have a lid with a plastic hinge. Typically the hole suits the largest standard conductor, but the inside of the lid has projections so that it will grip the smallest standard wire diameter, these projections being cut off for the larger diameter application. The flat member has a tapered end for inserting under roof tiles. For use on slates approximately 90 mm, including the taper, are cut off and the bracket, now some 160 mm long, held in position by screws or rivets.
Patent DE-2358169-A1 (DE)
Title: Bark-removing rotor head - has cutter rollers on axles spaced peripherally on circumference of disc
Inventor: BRAUN ALFONS DR
IPC: B27L1/10
Filed: 1973-11-22
Abstract: Bark-removing rotor head includes guide members which penetrate the bark and which comprise one or more discs which rotate about the rotor axis and are arranged adjacent to the rotor on one side. Each disc bears peripheral cutters which are at an angle to the peripheral direction. Between the cutters are gaps, to determine cutting depth, which may be adjusted by means of cover members on the disc. The cutters may be placed singly or in groups on the separate peripheral axles.
Patent DE-2401208-A1 (DE)
Title: Plastic connecting component for wiper blade straps - is in two parts and introduced between shanks of smaller strap
Inventor: JUROWSKI WILLI
IPC: B60S1/38
Filed: 1974-01-11
Abstract: The plastic connecting component is for the hinged joining of wiper blade straps, which is inserted in a hinge acceptor of the smaller strap between its shanks. The outer faces of the connecting component and the shank of the smaller strap have adaptors for hinge pins fitted to spring flaps of the connecting component. These flaps under engagement of the hinge pins can be flapped into the adaptors on the outer faces of the shank of the smaller strap while the shanks of the larger strap fix the flaps in the engaged position. The part of the connecting component introduced between the shanks of the smaller strap is in two parts. The dividing plane is directed in the longitudinal direction of the strap and the two parts are connected by a film hinge.
Patent DE-2408584-A1 (DE)
Title: Ticket vending machine accepting banknotes - stored on intermediate roller for return to purchaser or to cash box on completion of sale
Inventor: NULL GERHARD
IPC: G07F7/04
Filed: 1974-02-22
Abstract: The ticket issuing machine is especially for railway use, and accepts banknotes as well as coins. Notes are fed into a roller transport mechanism one by one and transported to a roller which stores them one above another when a number are fed in for a single purchase. On completion of the transaction the collected notes are transferred to the cash container by a discharge mechanism, or if the transaction cannot be completed transfers them to a return chute for return to the customer. The transfer may be effected by a belt drive mechanism which may be swung to alternative settings for a compteled or a non-completed transaction.
Patent DE-2413457-A1 (DE)
Title: Low induction low ohmic resistor - made of insulating support with resistance coating each side
Inventor: MORITZ PETER DIPL ING
IPC: H01C7/22
Filed: 1974-03-20
Abstract: A low induction, low ohmic resistor is made of an insulating support of ceramic, glass or (particularly) platic coated with a resistance layer and fitted with connections at the ends; the support has two completely coated large parallel faces these are separated at one end by the support thickness, each face has a connection with attached terminal, and at the other end has a narrow area with rounded edges which are connected together electrically. The device is rugged, its electrical props. are independent of frequency.
Patent DE-2434801-A1 (DE)
Title: Drive system for switch contact - has cam operated movement for depressing switch contact arms to open and close valve in vehicle exhaust
Inventor: HOYLER ALFRED
IPC: H02P7/03
Filed: 1974-07-19
Abstract: The drive system is used for opening and closing a gas valve in the exhaust pipe of an internal combustion engine. An electric motor drives a worm gear (12) connected to the valve assembly. A cam (25) is used to control a switch (29) which is of double throw type to change the direction of rotation of the motor. The cam (25) is free to rotate on its shaft (14). A post (28) for actuating the switch is rigidly connected to the shaft and can actuate the switch. The motor runs until the valve is either fully open or fully closed.
Patent DE-2434986-A1 (DE)
Title: Ceiling patterns with compartments for air conditioning - has lamellar attachments fixed direct to ceiling and air ducts and lamps
IPC: F24F13/078
Filed: 1974-07-20
Abstract: The ceiling construction is designed to enable the air conditioning of a room to be regulated by means of air ducts and lamp partitions formed by the attachment of lamellar components directly to the ceiling. The flat ceiling plate (6) has oblique plate members (7a) passing through it with an air blast duct (8) fitted into the lower edge. In the patterned structure which comprises plates of shallow and deep units, lamps are fitted with their longest dimension arranged parallel with an between that of two of the plates.
Patent DE-2441760-A1 (DE)
Title: Printing head for heat printer - has support of electrically and thermally insulating material with shaped end surface
Inventor: BARTON ROY GEORGE
IPC: H04N1/032
Filed: 1974-08-30
Abstract: The end face is provided with slots and forms the printing surface. It is divided in a number of longitudinal projections. Several resistive strips are applied on these projections, which form heating elements. The free ends of the strips run over both surfaces of the support and a number of electrodes are provided on the strips free ends. The dimensions of a picture element to be printed are determined by the width of projections and by the shape of the end face. The support is made of a ceramic material, and the resistive strips consists of chemically deposited nickel. For printing on paper the latter is pressed against the printing face and transported along the same in synchronism with incoming signals.
Patent DE-2446681-A1 (DE)
Title: X-ray film feed mechanism from loose stack - has gap parallel to films in stack between two rollers
Inventor: SCHMETTOW DIETER DR ING
IPC: B65H1/02
Filed: 1974-09-30
Abstract: The mechanism is particularly for use in X-ray photograph machines. A flat gap (22) of approximately one and a half times a film thickness is formed between two discharge rollers (18, 19) in line with each other, and is parallel to the sheets (4-8) in the stack (3). The rollers are equipped with means for transporting the films. The roller axes (23, 24) can be inclined to a line perpendicular to the plane of the gap, and they can be of truncated cone section, their diameters increasing with the distance from the gap. The angle of their axes to the perpendicular line can be equal to the angle of their faces to these axes.
Patent DE-2458809-A1 (DE)
Title: High speed roller printer with mechanical printer - roller drum executing hypocycloid movement within cylinder
Inventor: STECKER ALBERT DIPL ING
IPC: B41J7/46
Filed: 1974-12-12
Abstract: The printing unit comprises a wire printer whose wires (15) are activated through electromagnets (16). The wires are locked by a direct action locking or friction system in the adjusted position for the duration of the rolling process. This locking action can be achieved mechanically by an electromagnet-armature system (19), or using the magnetic powder principle or by using an electrostatically working friction system. In this latter case the associated electrostatic counter electrodes are formed as housings for guiding the printing wires, where the housing is made up of an electrically weakly conducting carbon-plastic mixture.