baber/WOPTO huggingface dataset:
Patent DE-2639176-A1 (DE)
Title: Nucleating device for crystal melts - comprising material with micro-cavities contg. crystal nuclei
Inventor: TELKES GEB TELKES MARIA
IPC: B01D9/00
Filed: 1976-08-31
Abstract: Nucleating device for facilitating the crystallisation of a melt comprises a material having a disordered lattice contg. microcavities which in turn contain solid crystals capable of acting as nuclei for the crystallisation. The microcavities are pref. disposed in the surface of the material and the material is pref. a glass, most pref. soda-silica glass. Device is esp. useful in thermal storage devices operating on the heat of fusion of salt principle. It nucleates crystals of a wider range of salts than prior devices.
Patent DE-2641537-A1 (DE)
Title: Nickel based alloy for sheets used in welded structures - contains magnesium and cerium to give good deformability and weldability
Inventor: SCHURKINA GALINA VASILJEVNA
IPC: C22C19/05
Filed: 1976-09-15
Abstract: A Ni-based alloy comprises, by wt., 0.05-0.1 (pref. 0.05-0.07)% C, 15-18 (pref. 16.5-17)% Cr, 10-17 (pref. 10-12)% Co, 1.8-2.5 (pref. 1.8-2.2)% Ti, 2.8-3.5 (pref. 2.8-3.2)% al, 2.55 (pref. 2.8-3.5)% W, 6-7.5 (pref. 6-6.5)% Mo, =0.2 (pref. =0.02)% Y, 0.005-0.02 (pref. 0.005-0.015)% B, 0.005-0.05 (pref. 0.005-0.015) Mg, 0.005-0.02 (pref. 0.005-0.015)% Ce, balance Ni. Pref. the ratio of Ti:Al in the alloy is 2:3. Mg addn. improves the deformability and weldability of the alloy and decreases its tendency to cracking during thermal treatment after welding. Ce addn. enchances the alloy's stress rupture resistance and its deformability and weldability. The alloys can be used for sheets used in welded structures, and can also be used for mfg. rods and washers.
Patent DE-2645490-A1 (DE)
Title: Pivot mount for tipper truck body - has body mounted on yokes allowing limited degree of movement to each side
Inventor: MURAUER MANFRED
IPC: F16C11/04
Filed: 1976-10-08
Abstract: The tipper surface is supported about a main tipping axis in special bearing shells which limit the tipping angle to the required amount. The ends of the axis are secured by removable bolts. Each side of the axis has the tipper sitting on special yokes which also allow tipping to either side with the bolts removed on the one side. The front end of the tipper sits on the chassis on open claws which also allow tipping to either side. The whole tipping mounting is simple with few moving parts and with no ball and socket bearings or universal joints required.
Patent DE-2647707-A1 (DE)
Title: Cable support bracket with vertical mounting flange - is constructed to permit assembly on wall or back to back assembly
Inventor: FUELLER JOHANN
IPC: H02G3/04
Filed: 1976-10-21
Abstract: The proposed cable bracket is of U-shaped section and is primarily intended for use in telephone exchanges where it can be employed to separate power supply cables from the communications cables. The flange (10) at one side has elongated fixing holes (5) and an offset arrangement of notches (3). This flange is used for wall mounting or for coupling two brackets back to back, in which case the notches (3) interlock. The flange (6) at the opposite end is provided with a slot with vertical keyways (8) arranged to hole a square nut (7) to which a further cable support (9) may be attached. The flat part of the bracket (1) supports cables laid along the run of a line of brackets.
Patent DE-2656589-A1 (DE)
Title: Circuit board housing mounted on engine air intake - has concave inner face matching filter housing sidewall
Inventor: CRALL FREDERICK W
IPC: F02B77/00
Filed: 1976-12-14
Abstract: A housing containing a pair of electronic circuit boards removably mounts on the side of an engine air filter housing. The circuit board housing has a concave inner face matching the convex contour of the air filter housing side wall and is disposed over air circulation openings in the air filter housing side wall. In a first embodiment, the circuit board housing is of onepiece construction and the electronic circuit boards are disposed inside the outer wall of the circuit board housing and in generally parallel relationship therewith. In a second embodiment, the circuit board housing is of twopiece construction having upper and lower halves.
Patent DE-2702668-A1 (DE)
Title: Guide for tractor with front mounted attachment - has light on driver's has to direct beam onto semi-transparent plate with marker line
Inventor: SACK HANS DR ING
IPC: A01B69/00
Filed: 1977-01-24
Abstract: The aiming device is used on agricultural tractors with gear front mounted machine attachments. A point light source is fitted to the head of the tractor drive and its virtual image is flashed over the planting row by means of a semi-transparent plate. The planting row itself can be observed by the tractor driver through the plate, so that the driver is kept informed from the position of the planting row relative to the marking line, which is positioned on the plate whether or not he is steering correctly, or if he must steer more to left or right. Part of the driver's headgear is constructed to prevent light behind transmitted directly into his eyes.
Patent DE-2703448-A1 (DE)
Title: Self operated blood pressure measuring device - is secured under arm and operated with pumping action for indication on dial
Inventor: BAHRAMI BAHRAM DR MED
IPC: A61B5/021
Filed: 1977-01-28
Abstract: The device enables a person to measure his blood pressure unaided. It has a member which is fitted under the user's arm, and above which is a movable assembly (c, d) housing a spring (2). The two portions of the movable assembly are operated against the force of the spring with a pumping action. The assembly is retained by a crank or gripping member (f) at the side. The diastolic and systolic pressures are then indicated by a pointer moving over a scale. An alternative design does not use an indicator.
Patent DE-2708537-A1 (DE)
Title: Thermographic processing sheet for colour image prodn. - with layers contg. (in)organic acid and polymer binder
Inventor: MOWREY ROWLAND GEORGE
IPC: G03C7/02
Filed: 1977-02-28
Abstract: A processing sheet for producing colour images by bleaching a dye in the presence of silver, using a dry thermal treatment, comprises a support coated with one or more layers contg; (a) a diffusible acid selected from inorganic acids and =10C organic acids, and (b) a non hydrolysable polymer binder, the layer(s) having a pH of =6.0 and a m. pt. 100 degrees C. Pref. the layer(s) also contain a complexing agent for Ag halide, pref. thiourea or a heterocyclic cpd. chosen from imidazolines, oxazolines and thiazolines. The image is produced by applying the sheet onto a photographic prod. comprising an Ag image associated with a bleached dye and heating to 50-150 degrees C. Separation of the bleaching sheet for producing a positive colour image is not necessary.
Patent DE-2710445-A1 (DE)
Title: Continuous drum filter - with wiper on slotted screen drum outside scraping residue in flushing gutter
Inventor: BEHR PETER
IPC: B01D33/073
Filed: 1977-03-10
Abstract: A continuous filter to remove fluff and fibres from effluents in dye works consists of a revolving drum screen through which the liquid is passed. A stationary wiper device removes the residue retained on the screen surface and scrapes it into a gutter from which it is flushed away. This is a simple design and requires a minimum of maintenance. All fibrous suspended particles are reliably and inexpensively removed from the liquid.
Patent DE-2711362-A1 (DE)
Title: Bis-benzimidazole derivs. - useful as antiparasitic and antiviral agents
Inventor: ROESNER MANFRED DIPL CHEM DR
IPC: C07D233/24
Filed: 1977-03-16
Abstract: Bis-benzimidazoles of formula (I) and their salts are new:- (where A is 2,5-thiophenediyl, 2,5-furandiyl, p- or m-phenylene, or 4,4'-phenoxyphenylene; Q is -CR3R4-CR5R6-, -CR3R4-CR5R6-CR7R8- or -CR3R4-CR5R6-CR7R8-CR9R10; R2-R10 are independently H, 1-4C alkyl, 1-4C aminoalkyl, mono- or di (1-4C alkyl)aminoalkyl or phenyl, or two R2-R10 gps. can form a 2-4C alkylene bridge). (I) have antiparasitic and antiviral activity, and are esp. useful for chemotherapy of trypanosomiasis in humans and animals. A typical cpd. is 2,5-bis 5(6)- 4(5)-methyl-2-imidazolin-2-yl)-2-benzimidazolyl -th- iophene. In an example, this is prepd. from 2-(3,4-diaminophenyl)-4(5)-methyl-2-imidazoline and thiophene-2,5-dicarboximidic acid-ethyl ester.
Patent DE-2713490-A1 (DE)
Title: Viewing system for armoured vehicle - has main periscope for frontal viewing with auxiliary system enabling driver to see at sides and rear
Inventor: KLARE ULRICH ING GRAD
IPC: F41H5/26
Filed: 1977-03-26
Abstract: The armoured vehicle has periscope signts for the driver, with a main periscope (9) for frontal viewing and a secondary equipment (12) for viewing to the rear and side. The main periscope has mirrors at the two front edges of the vehicle so that gaps can be judged. The lateral periscope has one mirror (7c) at the rear and a second mirror (7b) at the side, so that the driver can accurately judge the spacing of the vehicle from an incline, step etc.
Patent DE-2737907-A1 (DE)
Title: Hot and cold water flow mixer - has fixed and sliding discs with equal number of slots
Inventor: GRUBER WALTER
IPC: F16K3/34
Filed: 1977-08-23
Abstract: The set of discs control water flow and comprise a fixed disc with one or more ports, and an adjusting disc with one or more control ports, sliding against the fixed disc. Each fixed disc port is divided into a group of narrow slots (3a-d) with ribs between each (5) of slot width at least. The adjusting disc control port is divided into a corresponding set of narrow slots (7a-d) with ribs (8) between. The number of slots in the two discs is the same.
Patent DE-2743906-A1 (DE)
Title: Adjustable level charging magazine for staple driver - has sliding guide pin with grooves for spring loaded locking balls
Inventor: MONACELLI UMBERTO
IPC: B25C1/00
Filed: 1977-09-29
Abstract: The adjustable level charging magazine is used in a nail and staple driving machine. The adjusting system is suitable for displacing the upper closing wall relative to the bottom support wall. The upper wall of the guide channel is fastened on a longitudinally sliding pin and the pin has separated circumferential grooves acting in conjunction with detachable device for clamping the pin. The clamping device is pref. a set of small balls engaging with the pin grooves under spring force.
Patent DE-2746606-A1 (DE)
Title: Magazine for paper stapler - has large capacity track and sliding channel with actuator for loading staple cartridge
Inventor: BIANCHI DOMENICO
IPC: B25C5/16
Filed: 1977-10-15
Abstract: The stapler has a channel magazine and sliding track for staples used for holding paper. The stapler is rapidly loaded and uses staples joined in long block. The sliding track (2) moves in the magazine and it is held in position with a detachable lock. The lock is connected to a slider (4) which pushes staples by a spring (7). The sliding track can load the staples free from one end into the stapler.
Patent DE-2753926-A1 (DE)
Title: Continuous heat treatment of fine drawn wire - which travels at controlled tension and exceptionally high speed through furnace
Inventor: WEBER WOLFGANG
IPC: C21D9/56
Filed: 1977-12-03
Abstract: The wire is drawn tangentially, and using a controlled tension (t1) from a storage spool (a) driven by a motor (1), the r.p.m. of the latter being controlled by tension (t1). The wire then travels vertically through a heating zone (b) and is wound at a controlled tension (t2) onto a collector spool (c) driven by a motor (2), the r.p.m. of the latter being controlled by tension (t2). Several wires are pref. treated in a row of vertical zones (b), each consisting of a heating zone in series with a cooling zone. Zones (b) may be formed by a row of tubes, or by one furnace using a row of inlet- and exit- guide bushes for the wires. H2 is pref. fed through zones (b) to form a protective atmos. and burned on leaving the zones. Used for annealing wire made of stainless steel, Cu, bronze, Ag, etc., 0.02-0.25 mm dia. The wire can travel at up to 300 m/minute.
Patent DE-2756944-A1 (DE)
Title: Passive stabilised microwave oscillator - has power loss reduced by using given configuration of attenuator and half-wave line
Inventor: LEMKE MARTIN
IPC: H03B9/14
Filed: 1977-12-21
Abstract: The passive stabilised microwave oscillator is coupled via a half lamda line with an attenuator to a stabilisation resonator. The attenuator consists of a resistance film and is located at the end of the half lambda line just before the point where it is coupled to the resonator. The attenuator is perpendicular to the waveguide's axis and its impedance is chosen so that the wanted frequency passes almost unatenuated. The advantage lies in reducing power loss and in increasing frequency stability.
Patent DE-2758359-A1 (DE)
Title: Adjustable pressed steel door frame - has divided profile and complementary piece gripping wall and top corner hook links
Inventor: KLEINEMAS GEB SCHUMACHER RUTH
IPC: E06B1/60
Filed: 1977-12-27
Abstract: In its upper corners, the doorcase, made of steel and assembled from components, is put together by hooking and locking in position the edges punched out from the profile and bent over. It comprises a divided profile piece gripping the masonry, together with one part to hold the door leaf. A further case piece comprises a profile to complete the grip on the masonry, pushed into place behind the first part and fixed in position. The leaf-holding piece and complementary piece may have a plastic foil coating on the visible bent section, protruding as sealing unit between wall and doorcase.
Patent DE-2800260-A1 (DE)
Title: Opto-electronic reading of encoder disc - using optic fibre cables coupled to remote diode and transistor arrays
Inventor: DESTREE KARL HEINRICH
IPC: G02B6/42
Filed: 1978-01-04
Abstract: Optic fibre transmission lines are used to enable position encoding discs and strips to be of smaller dimensions. The disc has a number of tracks (2) pattened in black and white to correspond to a selected binary coding. Photo diodes in a block (7) transmit light via a flat strip (5) of optic fibre cables. The generated signals are collected by a similar arrangement and are received by photo transistors mounted in a block (8). Since the diodes and transistors are remote from the disc, the spacing of tracks is dictated purely by the cables.
Patent DE-2801626-A1 (DE)
Title: Handrail bendable in smooth curve - has two side plates connected by spacer elements and surrounded by cover made of flexible material
Inventor: TAKENAGA SENZO
IPC: E04F11/18
Filed: 1978-01-14
Abstract: The handrail is designed to be formed into an optional curve such as a smooth spiral or the like. The structure may be added for forming a plane curve such as circle or ellipse or the like, or a cubic curve such as spiral ascending with a constant pitch. The structure of an optional curve is applicable to the handrails of the spiral stairs of building, or the rails of various curve in ships, flower beds and/or the like. The handrail has two profiled side plates made of aluminium and joined together by clips at top and bottom. The clips have holes to accommodate bolts holding the handrail in place. The flexible cover has its top surface thicker than its sides and is pref. made of polyvinyl chloride.
Patent DE-2803539-A1 (DE)
Title: Pushbutton head for car radio keyboard - has light conductor inside housing forming uniform section at housing front opaque surface with transparent symbol
Inventor: SCHECK ALFONS ING GRAD
IPC: H01H9/18
Filed: 1978-01-27
Abstract: The light conductor (1) is inserted into the push-button head housing and extends up to its front face (5). There it forms uniform surface (6) which is coated by an opaque film (8), with the exception of an aperture for a symbol (9) identifying the push-button. Between the uniform surface of the light conductor and the opaque film is preferably arranged a transparent film (7) which may be coloured. Several such films of different colours may be used. The opaque film may also cover appropriate housing sections. Both films may be applied by printing, or by thermo-diffusion.
Patent DE-2826355-A1 (DE)
Title: Impact absorbing engine mounting - has inclined mounting arms with end blocks guided in retarding rails
Inventor: SCHNABEL ALFRED DIPL ING
IPC: B60K5/00
Filed: 1978-06-16
Abstract: The engine mounting has support rails along each side of the engine compartment, the engine being mounted on the rails by lateral legs (8). A sliding fit is obtained with a set resistance to retard the engine on impact and prevent it from running through the front of the vehicle. The engine is set back in the compartment so that a set retarding track is obtained. The feet are linked to the rails on T-shaped guides with friction or deformable coatings in the tracks.
Patent DE-2827874-A1 (DE)
Title: N-Indolyl:alkyl-4-phenyl-piperidine derivs. - with CNS activity e.g. for treating Parkinson's disease or depression
Inventor: HAUSBERG HANS-HEINRICH DR
IPC: A61P25/00
Filed: 1978-06-24
Abstract: Indole derivs. of formula (I) and thier physiologically acceptable salts are new: (Ind = 1-R4-2-R5-indol-3-yl, opt. substd. in the benzene ring by 1-3 alkyl, alkoxy, alkylthio, OH, F, Cl, Br, CF3 and/or CN; A is (CH2)4, (CH2)3CO or CO(CH2)2CO; R1 = H or methyl; R2 and R3 are each H, or together form a C-C bond; R4 and R5 = H, alkyl or phenyl; Ar = phenyl opt. substd. by 1 or 2, same or different, alkyl, F, Cl, Br, I or CF3; alkyl gps. have 1-4C). (I) have CNS, esp. dopamine-stimulating and serotonin-uptake inhibiting, activities. They are also analgesics and intermediates for other pharmaceuticals.
Patent DE-2836759-A1 (DE)
Title: Carpet yarns dyeing appts. - printing roll surface comprises multiple radially movable print heads latchable operative or inoperative
Inventor: CAVE BRIAN JOHN
IPC: B41F17/08
Filed: 1978-08-23
Abstract: Warp sheet of carpet yarns is pattern dyed by printing appts. comprising a roller having its surface formed by multiple printing heads, each resiliently mounted for radical movements between a raised print position and a retracted position, in dependence upon a sequence of radical movements imparted to the head. A follower secured to the head coacts with a guide track on a control member which pref. is cylindrical and rotated about its own axis as the follower is moved parallel to that axis and a finger on the follower engages a cam-groove guide track of the control member. Pref. the heads are pushed inwardly by computer-controlled solenoids or rams, and pushed outwardly by fixed cams inside the roller. Printing patterns variable merely by changing computer programme controlling inward pushing of the heads to prime them for printing.
Patent DE-2836991-A1 (DE)
Title: Concrete reinforcing rod and sheathing tube seal - has conical unit joined to tube and cylindrical socket on wire
Inventor: SCHAEFER HORST DR ING
IPC: E04C5/10
Filed: 1978-08-24
Abstract: A conical thin-walled metal or plastics member (4) is welded cemented or otherwise firmly joined to the tube on its widened side. On the narrowed side it slides stiffly over the wire, or over a smoooth-surfaced socket (5) seated on it. The socket is a metal or plastics cylindrical hollow unit previously thrust over the wire and firmly joined to it with rapidly hardening cast material (6), after temporary sealing with adhesives trips (9) at the ends.
Patent DE-2848987-A1 (DE)
Title: Boiling sausage skin - made of natural gut with edible sealant in sewn seams of strips
Inventor: METTEN ULI
IPC: A22C13/00
Filed: 1978-11-11
Abstract: Sausage skin, made of animal gut, is permeable to air and results in a better taste than synthetic skins. The irregular shape of gut has induced the sausage manufacturers to produce skins of natural gut strips, sewn together to produce a smooth cylindrical shape. To make this type of skin suitable for boiling sausages, an edible sealing material, produced from rind extract, sugar and lard, is sewn into a double seam at both ends of the strips, before they are inverted inside out for filling with minced meat. This provides seams which do not split or leak when the sausages are boiled.
Patent DE-2849823-A1 (DE)
Title: Female injection mould tool for long containers - comprises parts fixed together and locked in outer metal casting
Inventor: BLANC MICHAEL
IPC: B22D17/22
Filed: 1978-11-17
Abstract: An injection mould for moulding containers with small section relative to their height has a one-piece female tool. The female tool is actually made up of a number of longitudinal parts inside a cast metal shell, pref. steel. To produce the mould, the tool parts are screwed together and the supply/outlet tubes are screwed in to connect to the bores. The assembly is then placed in a casting form and a steel outer body is cast round it. If desired coolant is fed through the central space. The cast body shrinks on cooling; its thickness is preferably that of the inner tool. It is easy and inexpensive to produce.
Patent DE-2850228-A1 (DE)
Title: Folding panel for enlarging capacity of vehicle boot - pref. comprises aluminium foil-coated polyethylene, with pVC seals between the boot and boot-lid
Inventor: BECK MANFRED ING GRAD
IPC: B60R5/04
Filed: 1978-11-20
Abstract: When required, the capacity of the boot of a passenger vehicle, esp. a vehicle of hatchback type, can be quickly and safely expanded to the max. possible. The car can be converted into a combined transport vehicle for carrying bulky goods, by an arrangement having two similar side pieces and a cross piece which can be locked on to the lid and the box of the boot. The panels are pref. break-in proof sandwich plates of polyethylene coated with aluminiun foil. A rubber or PVC lip seal excludes water, and an inflatable hose of PVC may be necessary for a seal between the car roof and the boot lid.
Patent DE-2851741-A1 (DE)
Title: Mobile cupboard used in hospitals - has rotary drawers which swivel out on either side and is installed at bedside
Inventor: REICHMANN HANS H ING GRAD
IPC: A47B88/60
Filed: 1978-11-30
Abstract: The cupboard frame is fitted with rotatable drawers (2, 3, 4) which are mounted to rotate about a vertical axis. They can be swivelled in opposite directions of rotation as required from a rest posn. into a posn. of use. The drawers may be drawn out easily from either side of the cupboard so the cupboard can be set and used from either side of the bed. The drawers are pref. set symmetrical relative to a vertical plane wherein the swivel axis lies in the plane of symmetry, pref. outside of the useful space of the drawers. The bearing bore of each drawer can be formed at least partially by a part which can be detached from the drawer so that the latter can be removed individually.
Patent DE-2853090-A1 (DE)
Title: Compressing appts. for vehicle suspension springs - has arms attached to guided tube which is moved by screwed rod
Inventor: KLANN HORST
IPC: B23P19/04
Filed: 1978-12-08
Abstract: The appts. for compressing the suspension springs of road vehicles has a cube-like base which carries an adjustable support for the lower end of the spring. A square section column is mounted on the base with a longitudinal slot on its front face. A square section tube inside the column can be raised or lowered by a screwed rod driven from an external handle. This internal tube carries an arm which projects through the slot and supports a cross-bar. Two arms which can be clamped at any convenient spacing on the cross-bar carry pads which grip the upper coils of the spring.