baber/WOPTO huggingface dataset:
Patent DE-1911527-A1 (DE)
Title: Herbicidal triazine compounds
Inventor: ADOLF FISCHER DR
IPC: C07D251/18
Filed: 1969-03-07
Abstract: Title cpds of the general formula (in which R1 = Cl, Br, CN, OCH3 or SCH3 gp, R2 is an 5-7 C alkoxyalkyl gp, a lower alkylthioisopropy gp or an ethylthioethyl gp, and R3 is an 4-7 C alkoxy alkyl gp, a lower alkyl gp or a 3-5C alkylthioalkyl gp; with the proviso that if R3 is a methylthioethyl gp R2 is an additional methylthioethyl gp) are prepared by the interaction of cncl or CNBr with amines in the presence of an acid acceptor. Exchange of the three halogen atoms in the triazine molecule can follow by reaction with NaOMe, NaSMe or NaCN. Title cpds are effective herbicides in the cultivation of cereal crops.
Patent DE-1916856-A1 (DE)
Title: Post insulator support adaptor - provides accurate positioning and means for transmission of compressive and tensile stresses
Inventor: WOLFGANG REUTHER DIPL-ING
IPC: H01B17/14
Filed: 1969-04-02
Abstract: The application is principally to tubular or post type insulators used as part of an insulator structure. The adaptor assembly comprises a base section and a bell housing which holds the insulator. The two are joined by a block with cooperating threads screwed into the base. Also screwed to the block is a tube whose opposite end supports a cup washer and the bell housing. A tensioning bolt, passes through the bell housing and into the female thread of the block. By correct adjustment of the threaded portions the adaptor can be set exactly to the required length. The tube transmits compressive forces whilst the bolt takes the tensile loads.
Patent DE-1926145-A1 (DE)
Title: Vehicle wheel and tyre assembly
Inventor: KUEHN HEINZ
IPC: B60C7/24
Filed: 1969-05-22
Abstract: The unit has a tyre of rubber or similar material, whose side walls have elastically formed bosses which run around the tyre, and are of a softer material than the remainder of the tyre. The bosses form ridges running round the tyre of between 2 and 8 mms, in width, with a height of 5 to 10 mms.
Patent DE-1953779-A1 (DE)
Title: Apparatus for vapour treatment of - textiles
Inventor: FLEISSNER GEROLD
IPC: F26B25/00
Filed: 1969-10-25
Abstract: The parent specification no. 701489 discloses a treatment chamber across which the textile is carried on a vapour permeable endless track e.g. of metal mesh the textile being introduced into the chamber over a perforated roller situated above the endless track. The improvement provides a second permeable endless treack, pref. of metal mesh, which passes around or replaces the perforated drum at the entrance of the chamber. Pref. the textile passes from the second endless track to a pleating device from which the textile falls in folds onto the first endless track.
Patent DE-1954853-A1 (DE)
Title: Vapour deposition of thin layers of hard mat - erials on substrata
Inventor: KIRCHNER EGON DR-ING
IPC: C23C30/00
Filed: 1969-10-31
Abstract: Vapour deposition of a material on another by means of the vapourisation of the material to be deposited by a high energy impulse current causing the disintegration of a wire made from the material to be deposited, the wire being part of the electric circuit. A post sintering treatment of the layer produced which is of the order of 0.1 mm or so may improve adherence to the base material. It has been shown that T.C. can thus be deposited on WC-Co alloys and also on Cu-Ni alloys.
Patent DE-1956021-A1 (DE)
Title: Silicon multilayer semiconductrors with red- - uced effective carrier life
Inventor: MASER KARL DIPL-ING
IPC: C30B31/00
Filed: 1969-11-07
Abstract: Multilayer Si structure is treated with opposite dopants at diffusion temp. to form alternating semiconducting and mask layers and subjected to selective removal of mask and underlying n-conducting layers. It is then subjected to diffusion process with B concentration penetrating masking of mask layer until B diffused into n-conducting layer at least increases its initial resistance by 20%. Considerable reduction in effective carrier life is achieved without use of thermal process or of heavy metals, esp. Au.
Patent DE-2018792-A1 (DE)
Title: Regenerating white textile colour
IPC: D06L4/657
Filed: 1970-04-20
Abstract: Agent for refreshing the colour of textiles containing synthetic fibres such as nylon contains white pigments, e.g. TiO2 and/or ZnO and/or ZnS in finely divided form. Garment is washed and then e.g. immersed in a slurry of the agent for 5-10 mins.
Patent DE-2023051-A1 (DE)
Title: Bodies of unfiberized collagen-contg materials - dried after deformati prior to after-treatment
Inventor: HERBERT DIPL-ING REICHEL HEINZ
IPC: A22C13/00
Filed: 1970-05-12
Abstract: Materials, such as intestines, skin or bladder, to be deformed in a softened state are preliminanly chemically treated to increase the difference between the flow threshold and the breaking point; the deformation may be carried out in an alternating electric field, and is improved by drying the material under mild conditions immediately after the deformation (before the after-treatment), whereby the tensile strength of the materials increased, and its storage stability is increased.
Patent DE-2036314-A1 (DE)
Title: Sulphonyl-n-chlor-formimidoyl chlorides - plnant protection agents
IPC: C07C381/14
Filed: 1970-07-22
Abstract: Sulphonyl-N-chloro-formimidoyl chlorides - plant protection agents. Cpds. of formula: RSO2CCl=NCl (where R is an opt. substd. aliphatic, araliphatic, aromatic or adamantyl gp.) are plant protection agents or intermediates thereof, and may be prepd. by reacting RSO2CN with at least the stoichiometric amt. of Cl2 at 0-250 degrees C, pref. in an inert solvent.
Patent DE-2059605-A1 (DE)
Title: Granular detergent production process
Inventor: SUSUKI RINNOSUKE
IPC: C02F11/00
Filed: 1970-12-03
Abstract: Strong, bulky detergent granules are made from a mixture of alkali silicate (of average compsn. Na2O/SiO2=1/2.1, made up of 5-8% with Na2O/SiO2 = 1/2.1-3.1, and of 20-95% of total compsn. with Na2O/SiO2 = 1/1.8-2.1), at least two org. surfactants, and 24-30% water. The doughy mixture is sheeted out and cut longitudinally and transversely to give uniform grains of size 1-3 mm. These are dried in hot air while falling down a series of inclined perforated plates in a vertical, vibrated tower
Patent DE-2108856-A1 (DE)
Title: Coating compsns contg barium oxide - for preventing sulphate effluorescence on buildings applied before cleaning
IPC: C04B22/06
Filed: 1971-02-25
Abstract: The compsns. contain a hydraulic binder (pref. Portland cement) and barium oxide, pref. in an amt. of 3-5 wt.% of the cement. The barium oxide is pref. carbonate free. The composns. are mixed with sand and water to a plaster consistency and applied to the masonry surfaces before platering in the usual way. Sodium sulphate which migrates to the surface in presence of damp causing a white efflorescence, is converted to insol. barium sulphate without formation of other soluble material.
Patent DE-2135851-A1 (DE)
Title: Warp beam transport support - using hydraulic cylinders as integral part of support unit
Inventor: MEYER KARL
IPC: D02H13/38
Filed: 1971-07-17
Abstract: Warp beam lifting and transport equipment comprises an integral unti consisting of warp beam support arms, torque support and hydraulic lifting pistons mounted together on the frame for lifting and transporting warp beams. When oil pressure is delivered by a multi-stage pump the effect is constant on all hydraulic pistons in the unit. The purpose is to allow even and consistent movement on large. heavy multi-section warp beams.
Patent DE-2156130-A1 (DE)
Title: Capless electrical resistors - with inner resistance coating burned up by discharge between electrodes
Inventor: SCHILL HERMANN DIPL PHYS DR
IPC: H01C17/06
Filed: 1971-11-11
Abstract: Capless electrical resistors are produced by coating a ceramic carrier tube with a resistance material and by fitting connecting wires to it. The undesirable inner coating is removed by introducing an electrode from each end into the tube and by burning the coating off by an electrical discharge. The discharge cna be a d.c. discharge from a capacitor battery on an LF a.c. or an HF a.c. discharge.
Patent DE-2210199-A1 (DE)
Title: Retreading tyres - using pressure rollers on the spreader head
Inventor: MUELLER ANTONY
IPC: B29D30/58
Filed: 1972-03-03
Abstract: A slice of prefabricated tread material is applied over the tyre, with an inter. adhesive layer, and the assembly is vulcanised. The spreader head has a suspended pressure roller on each side. When the tread is fitted on, these rollers press on its outer surface, one roller being convex and the other concave. After fitting the tread, these rollers are swung out of position and the framework holding the tyre is retracted. The process is shorter than prior art.
Patent DE-2229769-A1 (DE)
Title: Sewing operation workpiece clamps - clamp has two extendable clamp devices closely spaced in working position
Inventor: FENZL HORST
IPC: D05B41/00
Filed: 1972-06-19
Abstract: The workpiece clamps are for holding small bundles of items to be sewn; the individual items are flicked over manually or by an air jet at the end of the sewing operation. The clamps have two clamp members and an actuating device moving the clamp members, or long arms, closer together to allow the items to be manipulated for the sewing operation, when in the working position, then moving out from the workping position and separating to stretch out the fabric along the clamped edge for the flicking-over process to avoid tangling items.
Patent DE-2307499-A1 (DE)
Title: Solid tyres construction - using two layers with an intermediate layer of rubber and fibres, vulcanised together
Inventor: WATTS ARTHUR JOSIAH
IPC: B60C11/01
Filed: 1973-02-15
Abstract: An outer layer of rubber or comparable material, an inner layer of rubber or steel, and an inter. layer are vulcanised together in one operation. The inter. layer consists of a mixt. of rubber and textile or glass fibres or metal threads, so that the various plastic materials flow together and give a firm bond in the moulding cycle. If desired, the inter. layer is contoured to suit the tread of the tyre, to provide reinforcement at appropriate points of the section.
Patent DE-2330787-A1 (DE)
Title: Hygienic disposable lavatory seat cover - consists of shaped paper or plastic sheets supplied in packs
Inventor: KOEHLER OTTO
IPC: A47K13/16
Filed: 1973-06-16
Abstract: The cover sheets are shaped to match the lavatory seat. Supplied in packs they are fitted either to the rear of the sear or into the seat cover by means of a spring clip. The sheets are separated from the clip retained stub by a perforated tear-off line. The front centre carries a projecting tongue for gripping. The material is suitable for flushing away. Alternatively packs may be hook or bracket suspended on wall next to toilet paper dispenser.
Patent DE-2335391-A1 (DE)
Title: Vulcanising/cross-linking cable insulation - by dual heating
Inventor: BENOIT PIERRE-ALAIN DIPL-PHYS
IPC: H01B13/06
Filed: 1973-07-12
Abstract: Cross-linking or vulcanising the insulating layer on an electric cable having at least one conductor comprises simultaneously heating the layer partly from the inside and partly from the outside, the internal heating being produced by an induced high frequency current in the conductor.
Patent DE-2340484-A1 (DE)
Title: Efficient cooling of speed controlled induction motors - involes placing rotor outside stator to act as fan
Inventor: ZIEHL HEINZ
IPC: H02K5/10
Filed: 1973-08-10
Abstract: The main limitation on speed controlled asynchronous motors is the heating effects on the rotor, and the heat transfer from the rotor cooling air to the stator end windings. Better utilisation of the active material results from placing the rotor outside the stator as the rotor losses go directly out of the machine via the cooling air flow. The rotor is attached to the central shaft through the stator bore by radial ribs which can be designed to act as fans to draw cooling air through axial ducts under the stator core.
Patent DE-2342299-A1 (DE)
Title: Hydrated para-caseinate-phosphate prod. as cheese additive - prepd. from rennet casein, phosphate and water
Inventor: ZBORALSKI ULLRICH DR
IPC: A23C19/082
Filed: 1973-08-22
Abstract: Processed cheese is prepd. by adding, as processing additive, a hydrated para-caseinate-phosphate prodt. (I), prepd. from rennet casein, in a solids:phosphates:water ratio of 2:1:13(1:1:3). Pref. amt. of (I) added to crude cheese is such as to provide 1-3% para-caseinate and the technically required amt. of processing phosphate. Addn. of hydrated (I) improves homogenising and solvatation or swelling of peptised para-caseinate particles. Even processing is achieved. Irregularities in cheese compsn. or conditions are compensated.
Patent DE-2344050-A1 (DE)
Title: Vessel wall parts with very small definite clearance - designed esp. for fluid crystal indicator screens of glass
Inventor: SACHER JOSEF
IPC: B23K26/00
Filed: 1973-08-31
Abstract: The parts are intended especially for fluid crystal indicator screens made of glass. A number of distancing pieces are inserted between the parts especially in discreet areas. On at least one of the plates there are arranged as distance pieces crater-shaped mounds of material formed by fusion, whose height is that of the clearance to be observed, and placed at very long intervals in relation to this clearance. These mounds keep apart the plates laid on one another. The distance pieces can be crater-shaped mounds of material formed by the action of a very brief laser beam.
Patent DE-2352713-A1 (DE)
Title: Catch mechanism for vehicle boot and bonnet covers - has hooks and catches formed by pressing and bending ribs held on the bodywork
Inventor: GRACH HERBERT
IPC: B62D25/12
Filed: 1973-10-20
Abstract: This catch arrangement for motor vehicle bonnet and boot covers ensures that the cover is not forced into the passenger compartments in the case of a collision, and the cover contributes to energy absorption. A profile is bolted at the joint of the body component on the wall of the engine compartment close to the edge of the bonnet. This profile extends almost over the whole length of the engine compartment, and is channel shaped with openings. A second profile is welded on the folded over edge of the bonnet cover and has locking hooks at regular intervals. When the bonnet cover is closed then the projections engage with openings in the other profile, and in a collision the projections and openings form positive flexible connections.
Patent DE-2355783-A1 (DE)
Title: Production of cut-outs in sheet metal - has cutting device fitted to each work table and controlled by limit switch
Inventor: REINHARDT WILHELM
IPC: B23D33/04
Filed: 1973-11-08
Abstract: Production of cut outs in plate-shaped workpieces, especially sheet, with a contour made up of straight and arc- shaped lines where a cutting device is fitted to each workpiece table and with also a guide line parallel to the cutting direction and a chucking device which gives a centre of rotation. On a straight guide normal to the cutting direction, one or two cutting mechanisms are adjustably spaced from the turning point. A limit switch is adjustable in the cutting direction according to the length of a straight cut and is operated by the moved workpiece and brings the chucking device into the chuck position. A guide line is fitted behind the cutting mechanism and is adjustable normal to the cutting direction according to the cutting length.
Patent DE-2358665-A1 (DE)
Title: Spray-roof ventilation of vehicle interiors - has transparent plastics hood around opening window enclosed by frame when shut
Inventor: EITEL BERND
IPC: B60J1/20
Filed: 1973-11-24
Abstract: Attached to the window frame is a hood of transparent plastic material, which covers a predetermined area of the window opening from above and from the oblique side of the frame, as well as from the outside. The hood has the form of the edge region of a trough, having a base which is designed for fitting in a position parallel to the window glass, with sidewalls covering the space between it and the glass and open access from below, and the run of the base approximately conforming to the contour of the side wall, which is bent over at an angle.
Patent DE-2359641-A1 (DE)
Title: Semiconductor elevated temp. treatment with getter screening - from foreign matter in oven, improving charge carrier lifetime
Inventor: GRAFF KLAUS DR
IPC: C30B31/10
Filed: 1973-11-30
Abstract: In elevated temp. treatment of semiconductors, the semiconductor (I) is screened from the oven by a material (II) which does not cover its surface and getters foreign atoms from the oven. This can be achieved by placing (I) in a vessel with protective coating(s) of (II) or Si and (II) on the outsides. The coatings pref. consist of Si and Ga or Al; or phosphorus glass and opt. Si. It is also possible to use a Si vessel with a Ga or Al coating. The coating should be removed and replaced after one or more processes. The vessel can be sealed or open a the ends extending from the oven. Used for doping (I) by diffusion; preventing diffusion of heavy metal atoms into (I); and for the prodn. of (I) devices with high charge carrier lifetime. The process gives improved charge carrier lifetime (ca. 18 mu s) and saves the use of costly getter processes and thus reduces prodn. costs with a simultaneous improvement in quality.
Patent DE-2361408-A1 (DE)
Title: Pressure-operated jack for vehicles - has outer and inner sleeves and lifting tube made from standard piping
Inventor: WINKLER KURT GEORG
IPC: B66F3/26
Filed: 1973-12-10
Abstract: The jack operates from any convenient compressed air or gas source, e.g. the air from the spare type. The outer sleeve, the inner one and the lifting tube, the latter having an external screw thread, are all made of standard size pipes cut to length. The tubes can be round or of any other desired cross-section, of different sizes. The upper and lower plates and the inner sleeve can be held together by two hexagon-headed setscrews, with sealing rings having a central and two outer bores in each case. The lifting tube can be closed at the top, and drillings can be provided in the lower part of the inner sleeve.
Patent DE-2365025-A1 (DE)
Title: Acoustic signaller for ear to prevent snoring - has signal released electrically in given head positions of user
Inventor: SCHREP GEORG
IPC: A61F5/56
Filed: 1973-12-28
Abstract: Acoustic signal is formed in the region of a human ear, for prevention of snoring; the signal is electronically formed and amplified, and is produced in dependence on a preset head position of a person. Preferably the signal is a sound vibration to which the ear is sensitive, and can only be perceived by the person whose head position releases it by closing an electrical circuit by gravity. The appts. has an electronic signal generator and an energy source. The unobtrusive device warns the sleeper alone that he should change his head position.
Patent DE-2365037-A1 (DE)
Title: Feeding predetermined weft lengths in shuttleless looms - with an intermittently working pneumatic pick storage device, suitable for multi-colour pattern weaving
Inventor: KAALVERINK GERARDUS HENDRICUS
IPC: D03D47/00
Filed: 1973-12-28
Abstract: A device for drawing a predetermined length of yarn from the supply package and presenting it to the weft inserter of a shuttleless loom, works intertmittently, blowing the yarn in a loop into a buffer store with a thread detector controlling the yarn feed and a pneumatic yarn brake at the supply. The leg of the loop between the buffer and the weft inserter rests in an electromagnetic yarn brake until picked according to programme, when in the absence of the loop, the thread detector in the buffer switches from yarn brake to feed and a new loop is put in.
Patent DE-2406957-A1 (DE)
Title: Fixing for stock rail in railway points - has a slide fish plate with a support at its end furthest from the rail foot
Inventor: BOSSHAMMER HEINRICH
IPC: E01B7/22
Filed: 1974-02-14
Abstract: The end support is formed through a cutout in the sliding fish plate and is so arranged that the spring hoop can be undone by a punch bar or similar tool engaged on the support and the hoop. The cutout is provided in the end of the fish plate furthest from the rail foot. A support for the spring hoop comprises a projection on the fish plate shaped to fit the end of the hoop furthest from the rail foot. The cutout is situated on one limb of the spring hoop.
Patent DE-2413581-A1 (DE)
Title: Mobile stamper mower for banking - has mowing mechanism housing supported by collapsible and extensible boom arms
Inventor: WOESSNER HEINZ
IPC: A01D34/86
Filed: 1974-03-21
Abstract: Mobile stamper mower for escarpments and banks with a mowing mechanism housing which is supported by collapsible and extensible boom arms which can pivot up and down on the vehicle. The boom arms are supported in a movable boom bracket, which sits in an implement frame, which as a whole can be applied to and removed from the vehicle platform by means of a clamping device. The frame, within its profile also carries two slide rail tracks, on one side of which runs the bracket with the boom arms while there is a counter weight on the other side. In the stored position during transport etc. the height of the mower is minimal. Conversion into working mode can be accomplished in the minimum of time.
Patent DE-2417061-A1 (DE)
Title: Metal blade along inner edge of downhill ski - is shortened to give a better grip when cornering on ice
Inventor: JACOBS MAX
IPC: A63C5/048
Filed: 1974-04-08
Abstract: The short, saw-edged blade is clipped across the ski underneath the ski boot, where the skier's weight is concentrated, so increasing the pressure in comparison with the usual full-length blade, and reducing the risk of a skid across the surface. The blade of rigid material with the corner part is arranged on the narrow inner side of the ski. The lower edge of the corner part protrudes beyond the lower edge of the ski. The plate preferably has a U-shaped cross-section. The blade with its clip may be removed and folded lengthwise for compact storage elsewhere on the ski when it is not required for use.
Patent DE-2420240-A1 (DE)
Title: Press. die casting machine workpiece transporter - has swing arm on horizontal axis with grab arm on free end
Inventor: REIS WALTER
IPC: B22D17/20
Filed: 1974-04-26
Abstract: The machine incorporates a transporter arm with grab, and is particularly for transferring a workpiec to a deburring press, if necessary via a coller, the arm being synchronised with the diecasting machine. The arm swings on a horizontal axis parallel to the latter machine, and the grab arm pivots on its free end on an axis parallel to the first axis. The work is transported overhead and through more than 180 deg. about the first axis, on which the arm drive mechanism is mounted. Sprockets coupled by chain, one fixed to the frame on the arm axis and the other at the point of attachment of the grab, can b e provided to keep the grab arm paralle. A further transport arm with a spray head can also be provided, swinging on a horizontal axis in the frame.
Patent DE-2428049-A1 (DE)
Title: Guide rail for sliding windows and doors - has locking grooves and pins for holding together rail members
Inventor: SITTMANN GEB VOESTER BRIGITTE
IPC: E05D15/06
Filed: 1974-06-11
Abstract: The guide rails are mounted rapidly and accurately on the support rails. The guide rail profile (4, 5, 9) has longitudinal, continuous locking grooves (14, 18, 28, 32) on the basic support profile (7) or alternatively an adjacent guide rail profile (5) have corresponding grooves (15, 19, 33) or edges. One of these clamping ribs (28, 18, 32) has a flexible web (17, 27, 31). Between this flexible web and arm and a mounting surface (23, 36) of the basic profile are arranged locking elements in the form of plugs (22, 35) which are pushed into the corresponding openings and bores (21) of the guide rail profiles. These locking plugs can be made from plastics. Alternatively the locking elements can be continuous profiles made from plastics or rubber and these profiles can have tapering longitudinal sides.