baber/WOPTO huggingface dataset:
Patent DE-2714741-A1 (DE)
Title: Strip steel parting machine - has rotary oblique and straight shears directly alongside each other
Inventor: PSCHENITSCHNYJ GENNADIJ IVANOV
IPC: B23D31/00
Filed: 1977-04-01
Abstract: The machine parts off strip steel into lengths with non-parallel edges, particularly to form the laminations used in electrical machinery, having means for unrolling and feeding the strip and holding it taut, together with a hammer shear and rotary ones forming the straight and oblique edges. The last is mounted on a table sliding at right angles to the strip feed direction, and works with a shaping mechanism on a slide moving in this direction. A length reader unit for the parted lengths is coupled to the unrolling and shear drives. The rotary oblique shear (7) is directly alongside the rotary straight one (8), and the reader unit (5) precedes the hammer shear (6) in the material travel direction. The oblique shear table and the shaping mechanism (16) slide have separate drives to slide the shear in the transverse direction and return the mechanism to the starting position.
Patent DE-2718286-A1 (DE)
Title: Loop sensor for sound cine projector - uses flat spiral spring tensioner for small reproducible control forces
Inventor: KOMINE YOSHIO
IPC: G03B31/00
Filed: 1977-04-25
Abstract: The sound cine projector has loop control between the film gate nd the sound pickup head, with the length of the loop accurately controlled to synchronise sound and vision. the loop is held by a flat spiral spring (12) which has a high sensitivity and a compact layout. The ends of the spring are linked to the film loop guide (119) and a fixed support (128b). The spring provides an even return force when the loop is changed, with the force rapidly diminishing near the set point. An adjuster (131) at the end of the spring provides a simple synchronisation control. The system can be fitted into small portable projectors.
Patent DE-2718380-A1 (DE)
Title: Hot oil filter assembly with bayonet fitted filter - mounted via a bayonet ring insert to conduit connection carrying housing section
Inventor: GOTTFRIED JOSEF
IPC: B01D35/04
Filed: 1977-04-26
Abstract: Hot oil filter comprises an upper inlet/outlet section and a bayonet ring insert to which a filter cup, surrounded by a housing, is bayonet fitted. Used for protecting hot oil burner nozzles from contamination. Long maintenance free working and increased flow through cross-section.
Patent DE-2721237-A1 (DE)
Inventor: HINTERECKER OTTO ING
IPC: F23G5/32
Filed: 1977-05-11
Abstract: For the incineration of very moist, in particular vegetable waste fuels in a vertical combustion space with an underfeed stoker without vapour and smoke formation and with, still in the furnace, preseparation of fly ash with low force expenditure, waste fuels are according to the method supplied to the combustion space in the direction of the arrow (G) through a supply pipe piece (3), there being formed above a stepped grate (8) a conical heap (9) with a zone (A) of fresh fuel, a drying and a degassing zone (B), a smouldering-fire zone (C), a glowing zone (D) and an ash zone (H). The low temperature carbonisation gases escaping from the degassing zone (B), the smouldering-fire zone (C) and the glowing zone (D) are swirled by the secondary air which is introduced, from the secondary air nozzles (F) in the casing (2) of the combustion space (1), in the direction of the arrows tangentially against the surface of the conical heap (9) at half the conical-heap height (H/2), ignited, and, after burning off, leave the combustion space (1) after participating in the superposed cyclone flow upwards smoke-free and precleaned of fly ash. Fresh air is supplied to the grate (8) from underneath in the direction of the arrow (E). <IMAGE>
Patent DE-2735572-A1 (DE)
Title: Safety frame to maintain minimum vehicle parking gap - is retractable member secured to luggage boot floor and adaptable for use as camping table
Inventor: MUELLER RUDOLF
IPC: B60R19/38
Filed: 1977-08-06
Abstract: Safety frame consists of two side members joined by a cross piece able to slide in guides secured to the luggage boot floor. The frame can be locked in the desired position by a sprung bolt located inside the luggage boot. A folding plate enables the extended frame to be used as a camping table or auxiliary luggage rack. The cross piece is provided with a hand grip and aligns with the luggage boot lid in the retracted position. The frame and guides may have a tubular or rectangular cross section. The frame length is chosen to correspond with the vehicle boot size.
Patent DE-2744230-A1 (DE)
Title: Attachment for pulling optical cable during installation - has slotted nut and swivel lug preventing twisting while pulling wire
Inventor: PARSTORFER RICHARD
IPC: F16G11/00
Filed: 1977-09-30
Abstract: The attachment is for use with an optical cable (11) fitted with a cylindrical end (10) provided to transfer tension from the pulling wire to the cable sheath. It comprises a hollow cylinder (2) into which the end (10) is inserted. A split nut (3) placed over the cable is tightened to close the cylinder and provide the reaction point when pulling. The opposite end of the cylinder has a lug (1) to which the pulling wire is attached. To prevent twisting of the optical cable a swivel (6) is provided between lug and cylinder (2).
Patent DE-2749381-A1 (DE)
Title: Workbench with work-table top and collapsible frame - has pivoted connecting struts between base and table support brackets (NL 8.5.79)
Inventor: SEGERINK FRANZISKUS GERHARDUS
IPC: B25H1/04
Filed: 1977-11-04
Abstract: The workbench has worktable top and collapsible support frame. This workbench is readily stored and it is stable in its working position for heavy workpieces. Space under bench is free for freedom of legs on working. The support frame of worktop has two support feet (2, 3) with transverse base members (5) and top brackets connected directly to the plate. Connecting strut (15) is pivoted between a transverse base member end and the end of a top member end. An additional pivoted member (16) is pivoted between the connecting strut and base member end.
Patent DE-2752767-A1 (DE)
Title: Laminated capacitor mfr. - by winding master capacitor roll with injected separating foils and cutting roll axially
Inventor: PETRICK PAUL DR
IPC: H01G4/30
Filed: 1977-11-25
Abstract: Laminated electrical capacitors are produced by winding two metallised dielectric foil with insulating selvedges at opposite ends to a continuous roll. When the required capacitance has been reached, a separating foil is injected between the foils without stopping. This is repeated several times. The completed roll is stabilised by tempering and split into individual capacitors by a cut in an axial direction. This ensures 100% utilisation of the capacity of existing winding plant. Individual capacitors with precisely defined capacitances are produced without difficulties.
Patent DE-2800095-A1 (DE)
Title: Roller type castor wheel with high stability - has sealed-off bearing channel and is designed to simplify mfr.
Inventor: SCHMITZ DIETER
IPC: B60B33/00
Filed: 1978-01-02
Abstract: The ball-bearing channel (4) on the inner face of the angle limb (3) is sealed off by a ring (9) which is inserted from below and held in place by a head plate (14) of the rolling fork (15). In addition the ring is supported by a border (12) of the rotatable head (6). The inner part (8) of the bearing has an outward directed limb (8') which provides support for the ring (9). The wall sections of the bearings are designed to facilitate insertion of the ball bearings.
Patent DE-2803760-A1 (DE)
Title: Kitchen spoon with self supporting handle - has holder of adjustable width to fit horizontally over different sized saucepans
Inventor: GAERTNER HANS GEORG
IPC: A47J43/28
Filed: 1978-01-28
Abstract: The kitchen spoon has a holder on its handle which projects outwards from the upper side or side edge so that when not required for stirring, the spoon can rest horizontally across the edge of a saucepan or other utensil. The holder can be detachable is made in two parts, one part having several steps to fit different sized saucepans and bowls. The holder could also be an integral part of the handle and could consist of a fixed part and a self-adjusting part which adapts to the width of the utensil.
Patent DE-2807535-A1 (DE)
Title: Wheelchair rotary foot plate - has star shaped graphite linen layer between externally corrugated plates
Inventor: FLYVBJERG ERIK
IPC: A61G7/10
Filed: 1978-02-22
Abstract: The rotary first plate which may be incorporated in a wheel chair is designed to enable the occupant to face a different direction during transfer to e.g. a bed. To make the device safer, a graphite coated layer is included between the parts instead of ball bearings which tend to cause unsteadiness of an infirm person. The device has a corrugated plastics plates (1, 2) with the graphite layer (6) between. This layer is a graphite linen material, and is star shaped with strips radiating outwards from the centre.
Patent DE-2810164-A1 (DE)
Title: Plastics vessel with sheet metal cladding - has sheet metal feet with recesses for cladding and stacking
Inventor: OBST JOACHIM
IPC: B65D88/12
Filed: 1978-03-09
Abstract: The vessel comprises a thin-walled plastics tank with sheet-metal cladding. The cladding has feet, each made from a single piece of sheet metal extending from the lengthwise side round the corner to the transverse one and with a vertical outer surface, in which there is a recess at the top accommodating the lower edge of the cladding. Above the recess this surface is bent inwards to form a support for the vessel bottom. There is a further recess formed at the bottom of the vertical foot surface, and below this the meta is bent over to form a horizontal standing surface. This further recess accommodates the top edge (31) of the cladding of a vessel below it in the stack.
Patent DE-2813611-A1 (DE)
Title: Optical transmitter using continuous wave and pulsed lasers - sharing semi-transparent high reflectance mirror between facing ends
Inventor: OPOWER HANS DR
IPC: H01S3/03
Filed: 1978-03-30
Abstract: The optical transmitter generates two coherent wave trains and consists of a CO2 waveguide oscillator for short pulses of radiation. A second oscillator is connected to the first. A shared semi-transparent mirror of high reflectivity is shared by the two oscillators and located between them. The free ends of the oscillators have separate mirrors parallel to the shared mirror. The second oscillator is continuous wave type. The pulsed oscillator has transverse electrodes. The shared mirror has a reflectivity of c. 98% and likewise the second oscillator's mirror. The first oscillator's mirror has a reflectivity of c. 60%.
Patent DE-2816388-A1 (DE)
Title: Tri:cyclic e.g. fluorenyl derivs. of benzoic acid - with plant growth regulant and selective herbicide activity
Inventor: GANTE JOACHIM DR
IPC: C07C65/36
Filed: 1978-04-15
Abstract: New tricyclic cpds. are of formula (I). In (I), R is H or halo; X is O, S, CH2, CO, CH(1-6C alkyl), C(CH3)2, CH=CH or CH2-CH2; Y is -CO-Z, -CHOH-Z or -CH2-Z; Z is 2-R'-phenyl or 3-(OR")--phthalidyl; R' is -COOH, -CH2OH -COO(1-12C alkyl) or -COO circled negative; R" is 1-6C alkyl or 1-6C axyl; and Cat circled positive one equivalent of an inorganic or organic cation. (I) are plant growth regulants which inhibit plant growth (having herbicidal effect at higher rates of application) and exert other plant growth regulant effects such as induction of parthenocarpic fruiting or stimulation of fruit-bud formation, callus formation or regeneration. (I) can thus be used, e.g. as growth retardants for lawns, as anti-lodging agents for cereals, and as selective herbicides in crops.
Patent DE-2817186-A1 (DE)
Title: Connector for toy balloon to rod - with attachment made without prior binding or knotting of balloon neck using two shaped bends and basket sling
Inventor: BRODER HANS-HENNING
IPC: A63H27/10
Filed: 1978-04-20
Abstract: The method is for connecting a toy balloon with a support or carrying rod relative thin in dia. in relation to it's length and consisting of metal wire, the upper of which is fitted with a bend, used for the balloon's attachment. The attachment of the balloon(2) on the carrying rod(1) is carried out without prior binding or knotting of the balloon's neck. For the purpose of retaining the air in the balloon there is an angle shaped first bend(1b) the upper leg of which extends almost horizontally, which leads into further second bend(1d) with a larger opening angle. Then follows a straight rod section with finally a basket sling(1f).
Patent DE-2818722-A1 (DE)
Title: Carcass rib scraping tool - with steel wire loop pushed by power cylinder
Inventor: SCHMIDT GUENTHER
IPC: A22C17/00
Filed: 1978-04-28
Abstract: A scraping hand tool to remove the meat adhering to ribs in the thorax of a carcass consists of a power cylinder with a scraping device such as a wire loop at the end of the piston rod. The cylinder is extended at the forward end by two guide rods with teeth for anchoring the end before the piston rod is pushed out. This saves time and all manual labour in the operations to extract the bare bones from the thorax of an animal carcass. The tool is simple and requires no manual effort.
Patent DE-2820811-A1 (DE)
Title: Hose or pipeline fracture protecting valve - has closure piston with adjustable by=pass responding to pressure loss on one side
Inventor: GOTTFRIED JOSEF ING GRAD
IPC: F16K17/28
Filed: 1978-05-12
Abstract: The fracture protection valve for hose or tube responds to a very low pressure difference. The valve cone has a wide opening distance and it is not affected by external shock. The valve reopens automatically when the pressure is balanced once again. A bypass flow channel (5) is arranged across the valve closing piston (9). The flow cross section of this bypass channel (5) can be adjusted externally by an adjusting screw (3). The valve body (2) is placed into the pipeline section or pressure regulator and the bypass flow channel is a (6) through the connector (13) to the inlet end (18).
Patent DE-2828909-A1 (DE)
Title: Multilayered cover for swimming pool - has water ducts for collecting solar heat under translucent top sheet
Inventor: VOGT BEAT
IPC: E04H4/10
Filed: 1978-06-30
Abstract: The cover comprises two or more layers, the top one being transparent or translucent while the bottom one is made of pref. black material which absorbs solar heat. A water-ducting system is fitted in the cover (1), for collection and conveyance of heat from the sun. This can be in meandering serpentine form (16). The top foil sheeting (4) can be welded in strips on the bottom one (3), with the ducting system in between them. The top, absorbent, foil can be reinforced with metal threads.
Patent DE-2836378-A1 (DE)
Title: Hospital bed with frame ducts - has frame, mattress and blanket connected by hose to exhauster and has filter to remove odours
Inventor: HOELTER HEINZ ING GRAD
IPC: A61G7/00
Filed: 1978-08-19
Abstract: The bed frame (1) consists of a hollow section (7) of a more or less rectangular cross-section, where on the upper side of this hollow section suction openings (8) are arranged at specified spacings. For this purpose, parts of the upper side of the hollow section (7) are cut open and bent up. The hollow frame (1) is connected by means of a hose (9) to an exhauster (10) and an added filter (11). From the filter (11) a hose (12) leads into the open atmosphere. If the exhauster is turned on, the air in the vicinity of the hospital bed is drawn in together with the odours, which are developed from the sick person or in the area of the hospital bed. The odours will be filtered in the filter (11).
Patent DE-2838482-A1 (DE)
Title: Electrical devices contg. insulating liquids - comprising aliphatic and/or aromatic ester(s), e.g. of trimellitic acid and mono:hydric aliphatic alcohol
Inventor: WADDINGTON FRED BERRY
IPC: H01F27/32
Filed: 1978-09-04
Abstract: Electrical devices impregnated with or immersed in an insulating liq. (I) are claimed, where (I) comprises >=1 ester prepd. by (a) reacting a methylol-substd. lower aliphatic hydrocarbon with a 7-10C straight-chain aliphatic monocarboxylic acid and/or (b) reacting trimellitic acid with >=1 2-9C monohydric aliphatic alcohol. The esters are high-boiling liquids with low flammability, good dielectric properties and good resistance to polymerisation when bombarded with high-energy electrons. The viscosity of (I) can be varied over a wide range by blending low-viscosity esters of type (a) with high-viscosity esters of type (b).
Patent DE-2844387-A1 (DE)
Title: Vehicle battery charger using AC power - has step-down transformer, rectifier, selectable switch, and plug to engage cigarette lighter socket
Inventor: SCHULTHEIS JAMES R
IPC: H02J7/02
Filed: 1978-10-12
Abstract: The battery charger has a dielectric housing with metal prongs or blades for plug-in insertion into a conventional A.C. power socket. A step-down transformer and a rectifier are provided in the housing. A closely coiled power cord extends from the housing. A plug is at the opposite end of the power cord for plug-in insertion into the usual cigarette lighter socket in a car. A selector switch, either in the housing or the plug, selects the charging rate. An LED or a meter is provided in the plug to indicate visually when the car battery is being charged.
Patent DE-2854559-A1 (DE)
Title: Bulk material drying aid - is perforated air delivery tube with pointed tip and tapered body for easy insertion into bulk material
Inventor: BUCK KONRAD DR
IPC: F26B9/10
Filed: 1978-12-18
Abstract: The method of drying grain, feedstuffs etc. uses a probe consisting of a tube (1) with holes (5) through it, through which air is discharged. The tube terminates in a point (4) one end, and tapers from a smaller dia. to a larger dia. at the other end. This shape simplifies insertion into e.g. grain stored in a tank or silo. A connection (7) or at the other end enables an air supply line to be connected. Mounted near the connection is a block (2) so that the probe can be inserted by using a hammer (2) when the tube is inserted into a wood or peat stack etc. Alternative designs include multiple tube designs, with a row of tubes attached to straps at the inlet end.
Patent DE-2856118-A1 (DE)
Title: Drawing board with sunken clamping rail - has lowered clamping rail located below drawing surface along one length which is movable for attachment of drawing supports
Inventor: HUETTNER GERHARD
IPC: B43L5/02
Filed: 1978-12-23
Abstract: Drawing board has a clamping rail located below the drawing surface along one length and in a sunk position. The clamping rail is movable against an inclined clamping surface for the attachment of drawing supports. The clamping rail (12) is fitted with a clamping leg (16) which is inclined oblique to the contact surface (4) of the drawing board (1) and has an adjustable bearing through a guide stay moving inside a guide shaft (9). The clamping leg (12) consists of magnetisable material and there is a profiled strang fitted on the contact surface also made from magnetisable material.
Patent DE-2901959-A1 (DE)
Title: Strip material printing mechanism - has counter pressure cylinder with peripheral groove opposite block in printing roller
Inventor: KOEHLER WOLFGANG
IPC: B41K3/12
Filed: 1979-01-19
Abstract: The printing mechanism applies markings to strips of material. It has a printing roller accommodating the block and in permanent contact with the inking mechanism, and a counter-pressure roller holding the material against the printing roller. The type face on the block protrudes above the periphery of the printing roller (1), while the counter-pressure roller (2) has a peripheral groove opposite the block, and whose depth is greater than the amount of protrusion of the type face.
Patent DE-2902555-A1 (DE)
Title: Moulding sand shooting plate - has extra movable grating for better precompression
Inventor: OHLE NORBERT
IPC: B22C15/28
Filed: 1979-01-24
Abstract: A machine to shoot and precompress moulding sand into a moulding box is fitted with a grating at the side towards the moulding box which ensures that the sand does not fall out prematurely. An insert grating into the main grating can be raised during the precompressing period to give more excess sand room to rise into the larger meshes. This ensures a more uniform precompression because more sand can escape to tighter areas.
Patent DE-2909700-A1 (DE)
Title: Low profile camouflaged phantom boat - is electrically propelled and built on transparent material to escape detection
Inventor: PANKNIN HEINZ
IPC: B63G13/02
Filed: 1979-03-12
Abstract: The user of "phantom boats' is proposed for use in modern naval warfare. ''Phanton boats'' are small vessels built of transparent material. They are propelled by batteries, dynamos and electric motors. They lie low in the water so that as little as possible of the propulsion, crew and equipment is visible above the water line. Decking and superstructure are not transparent but suitably camouflaged to make it difficult for aircraft to locate them from the air.
Patent DE-2911730-A1 (DE)
Title: Moulds for mfg. glassware - where moulds or mould segments are made of sintered metal, so heat transfer to circulation coolant is increased
Inventor: HOENSELAARS BERND
IPC: C03B9/34
Filed: 1979-03-24
Abstract: This is an addn. to 2836628, which described glass mfg. moulds made partly or completely of sintered metal and through which a coolant flows. The novelty in the present invention is that one or more individual parts of the moulds, e.g. the parison- or final-moulds, tops or bases, are made partly or completely of sintered metal. The inlet and outlet for the coolant (e.g. water) are pref. arranged so that coolant flows axially, and/or radially, and/or circumferentially through the mould or mould segments. The pores in the sintered metal are pref. of varying size and number; and the moulds may have double walls. As compared with the main patent, the cooling efficiency of the sintered metal parts or mould segments is increased.
Patent DE-2916256-A1 (DE)
Title: Powder coating compsn. - comprises copolymer of methyl methacrylate, unsatd. anhydride and vinyl aromatic monomer, mono or polyvalent alcohol and epoxy! resin
Inventor: GIMPEL JUERGEN DIPL CHEM DR
IPC: C08L63/00
Filed: 1979-04-21
Abstract: Powder coating comprises a binder mixt. of 70-95 wt.% acrylate copolymer of 20-80 wt.% ME methacrylate, 4-20 wt.% alpha, beta-ethylenically unsatd. 4-6C dicarboxyic acid anhydride, 0-46 wt.% vinyl aromatic monomer and/or alpha-methylstyrene and 0-46 wt.% carboxy free monomer different from the above and/or 1-12C alkyl (meth)acrylate, 0.5-5 wt.% mono- or polyvalent alcohol with a mol. wt. 1000 and a m.pet. >50 degrees C, and 4.5-29.5 wt.% hydroxy free organic cpd. contg. >=2 epoxy gps. with a softening point >80 degrees C. Components crosslink only at elevated temps., so that the coating has sufficient time to form a defect-free surface. The coating has good flow, high gloss and good weather resistance. The powder can be applied electrostatically to metals, e.g. bodies or window parts, glass and ceramics and can be used on pipes or household devices.