baber/WOPTO huggingface dataset:
Patent DE-2621824-A1 (DE)
Title: Microwave discharge ion source - has ion beam with rectangular cross section, generated through extraction electrodes including rectangular slits
Inventor: SAKUDO NORIYUKI
IPC: H01J27/16
Filed: 1976-05-17
Abstract: The ion source for emitting an efficient radiation of ion beam having a rectangular cross section includes a set of parallel electrodes to which a microwave power is supplied to generate a microwave electric field in an electrode gap. A DC magnetic field is applied in a direction along the opposing surfaces of the electrodes to provide a microwave discharge in the electrode gap in cooperation, with the microwave electric field crossing there. The electrode gap or discharge space has a rectangular cross section perpendicular to a direction along which ions are extracted as an ion beam. The ion beam having the rectangular cross section is generated through one or more extraction electrodes which include rectangular slits.
Patent DE-2626819-A1 (DE)
Title: Polyester adhesives contg. urethane modifiers - to improve water resistance, reduce internal stresses, etc.
Inventor: WESELOWSKIJ ROMAN ALEXANDROWIT
IPC: C08G18/10
Filed: 1976-06-15
Abstract: Adhesives contain a soln. (I) of an unsatd. polyester (from reaction of dicarboxylic acid with polyol) in unsatd. monomer, and polymerisation agent, with addn. of a urethane modifier. The modifier is a mixt. of a urethane prepolymer (II) with a reaction prod. of an aromatic diisocyanate and allyl alcohol, in wt. ratio 1:10 to 10:1; or is a reaction prod. of (II), a fluorinated alcohol of formula CnH2n+1OH, (in whch n is 1-15) and ethylene glycol monomethacrylate. (II) is a reaction prod. of an aromatic diisocyanate and a polyester contg. OH gps. Ratio of components is 100 pts. (I), 10-300 pts. urethane modifier and 0.1-15 pts. polymerisation agent. Compsn. is suitable for sticking of metals, GRP, concrete and natural stone in asir, water or petroleum prods. e.g. for repair of oil tanks and pipe lines, strengthening of corroded ships structures, etc. Addn. of the urethane modifier improves water resistance of the joint, reduces internal stresses and gives improved bond strength on surfaces contaminated with petroleum prods. Adhesion to dry surfaces is approx. doubled.
Patent DE-2640214-A1 (DE)
Title: Pathway construction for inclined dam embankment - uses vertical piles to support side walls behind which pathway is formed
Inventor: RIBBERT HANS
IPC: E02D17/20
Filed: 1976-09-07
Abstract: Pathway construction for the sloping inclines of dams involves driving vertical piles (10) at intervals into the incline and using the projecting ends of the piles as supports for a side wall (13). The wall panels are held in place by U-shaped clips (14) whose free ends are bent down over the top edge of the panel. Before filler material is placed behind the retaining wall the dam ground in this region has a solidifying and strengthening agent force into it. At intervals along the dam short sections are left blank and are excavated to form a channel (21) which is filled with a core which does not react with the agent. After the dam ground has been consolidated the core is removed and the empty channel filled with a percolating material such as fine gravel.
Patent DE-2641826-A1 (DE)
Title: Heat and sound insulated roof or wall cladding - comprising elongated profiled panels with thick rear insulation lining, clamped to supports
Inventor: ZAMBELLI FRANZ
IPC: B32B7/027
Filed: 1976-09-17
Abstract: The roofing or wall cladding, with a noise and heat-insulating capacity, is esp. suitable for use on hangar-type and other large buildings with profiled-panel roofs. It is made up from individual elongated cladding elements (1), lying flush against each other lengthways, and connectable to the support structure solely by clamping. Each of these compriss a weatherproof outer skin (5), and a thick-walled rear lining (6) made of insulating material, with clamp connections (19) or fixture media (13) fitted on the outside. There may be raised upwards projecting lengthways ribs (7) on the outside, and pleats (9) in the flat areas between these. A simple structure prevents heat bridge formation and facilitates the provision of heat and sound insulation.
Patent DE-2642654-A1 (DE)
Title: Floating unit for temporary storage and processing of fluids - which has an elongated ring shape and a single point mooring opposite discharge facilities
Inventor: BERGER EGINHARD DIPL ING
IPC: B63B35/44
Filed: 1976-09-22
Abstract: The single point mooring facilitates projecting along the line of the major axis. Material may be steel or concrete. Around the outer periphery a skirt and radial partitions form compartments open at the bottom, augmenting the stabilising effect of the centrol opening. Within the ring, crew accommodation is nearest the mooring point; adjacent there are storage facilities, comprising upright cylinders and then any processing plant fluid supply is via a pipe with a universal coupling in the mooring; Receiving vessel securing, and fluid transfer, facilities are at the opposite end.
Patent DE-2644577-A1 (DE)
Inventor: RAMSBRO BOERJE
IPC: F15B21/044
Filed: 1976-10-02
Abstract: In this hydraulic pressure vessel with an actuating, filling and bleeding device, as used, for example, as a hydraulic chuck for tools, a cylinder (7) is inserted, with the interposition of a metallic ring packing (8), into a bore forming the filling chamber (6) of the pressure vessel. Arranged in this cylinder is a piston (9). The bore can be closed by means of a nut (11) in which is arranged a pressure screw (12) which acts on the piston (9). After the filling of the pressure vessel, this pressure screw is used to force out any air which may be present before the nut is tightened and the metallic packing is thereby hermetically sealed off. The arrangement offers the special advantage that the pressure screw (12) and the piston (9) can also be used to apply the actuating pressures, e.g. a clamping pressure or a braking pressure, during the operation of the hydraulic system. <IMAGE>
Patent DE-2648778-A1 (DE)
Title: Hard-boiled egg shelling machine - uses shelling members moving between shell and egg white to tear off shell
Inventor: TOMOV MITKO
IPC: A47G19/28
Filed: 1976-10-27
Abstract: The hard-boiled egg shelling maching comprises a cutting mechanism (19) and several peeling members (20). They are mounted for movement relative to each other on a guide unit (11) so that after an opening has been cut into one end of the egg (5) the peeling or shelling members (20) are inserted through the opening between the egg shell and the egg white. The shelling members are moved along the inside of the egg shell to the other end of the egg and are then moved further into the egg where they then spread out to remove the egg shell from the egg. To start the process the egg (5) is placed with its rounded end on a suitably shaped support (3) so that the opening is made into the pointed end.
Patent DE-2649053-A1 (DE)
Title: Valve with main and auxiliary plugs - has auxiliary seat and control passage in spigot through main plug
Inventor: FOELLER WERNER DIPL ING
IPC: F16K31/24
Filed: 1976-10-28
Abstract: The valve with main and auxiliary plugs has a main seat with plug working against it under the action of a movable end wall of a pressure chamber, the latter being connected by throttle passages to the inlet pressure chamber accommodating seat and plug. A control passage connects the pressure chamber to the low-pressure chamber, and contains an auxiliary plug controlled by an actuator, working against a stationary seat. The main plug (6) has in its movable end wall (10) a central lengthwise drilling (14), through which there passes an axial spigot (13), connected to the passage (19) form the main plug seat (16). This spigot contains the control passage (18) with an auxiliary plug seat (21).
Patent DE-2657744-A1 (DE)
Title: Hot air food roaster - consists of two compartments above each other with fixtures for food, to which lead two pipes and air distributor
Inventor: VOGT HANS DR
IPC: A47J39/00
Filed: 1976-12-20
Abstract: The hot-air roaster circulates hot air for cooking the food, and consists of two compartments accessible from the front. A pipe leads into each compartment. In front of the two pipes there is an air distributor preferably operated from outside and which can be adjusted for maintaining the required temperature in the appropriate heating compartments. One compartment contains a rotary, porous cylinder which takes loose food; the other compartment under it is in the form of a grille or pan or support with spits. The two compartments are situated beneath the generator. Two temperature indicators give the temperature in the compartments.
Patent DE-2659146-A1 (DE)
Title: Computer print=out filing folder - has profile ledge filing devices and holder for suspension rail
Inventor: WEIHE ROLF
IPC: B42F15/00
Filed: 1976-12-28
Abstract: A filing folder is used to hold a variable quantity of computer printouts, consisting of two cover sections fitted with a bendable edge area along their spine edges. The cover sections may be connected and locked to each other by filing prongs and holes provided in them. The filing device consists of profile ledge extruded from hardened plastic with a connection to the bendable edge area of the cover section and where after the bending over the edge area by 180 deg. the inner side of the cover lies opposite to the free side edge of the profile ledge. The profile ledge (5) has a flange (9) on its length side facing the paper stack and a strip (4) may be inserted into the split (10) open towards the top between the flange (9) and the length side of the profile ledge with the strip being a part of the bendable edge area of the cover section (2) which has several cut outs located next to each other such as holes or slots.
Patent DE-2700685-A1 (DE)
Title: Turbo generator set control system - cuts load control and connects generator sensor via electro:hydraulic unit to speed control when grid disconnected
Inventor: DEINLEIN-KALB HANS
IPC: F01D17/22
Filed: 1977-01-08
Abstract: The arrangement for electro-hydraulic control of a steam turbine using an electro-hydraulic transducer renders the load controller in-operative when the generator is disconnected from the grid so that the turbine is controlled by the speed controller only. It is particularly intended for an industrial turbo-generator set. The modulating output of a sensor responding to an electrical generator parameter is connected to the exciter coil of the transducer via a relay which is switched by the grid coupling switch. The hydraulic output of the transducer is connected to the input of a set point adjuster of the speed controller which operates with hydraulic input and output.
Patent DE-2705687-A1 (DE)
Title: Bitumen road surface renovating machine - has supply hopper supported on hinged A=frames driven by hydraulic cylinders to lower hopper for loading
Inventor: ALBERTINI WILLI
IPC: E01C23/06
Filed: 1977-02-11
Abstract: The vehicle for renovating bitumen road surfaces comprises a burner, scraping tools and a fresh bitumen supply. The vehicle has a fresh bitumen hopper (8) suspended on a pivot (9) at the apex of an A-Shped frmae (10). The lower ends of the frame are mounted on pivots (12) on the vehicle chassis. One or other of the pivots (12) may be disengaged, permitting tipping of the frame (10) to either side by means of a hydraulic cylinder (14). Thus the bitumen hopper (8) may be lowred to the ground for refilling. The hopper (8) has a loading chute with hydraulic actuation, permitting reloading by a tipping lorry.
Patent DE-2706066-A1 (DE)
Title: Self locking vehicle differential - has inertial brake with sprung conical ring to lock drive shaft above set wheel spin
Inventor: ALTMANN WERNER
IPC: F16H48/24
Filed: 1977-02-12
Abstract: The self locking differential has conical section brake rings (17) between the driven gears (12) on the half shafts and the profiled faces of the differential housing. The brake ring is activated by inertial forces if the half shaft accelerates by more than a set amount so that the torque is blocked and the drive goes to the other half shaft. The conical ring is held out of the blocking setting by a spring (18). The ring is thrown axially when the gear accelerates, and if the spring pressure is overcome the drive is blocked. The strength of the spring determines the level of wheel spin allowed.
Patent DE-2709330-A1 (DE)
Title: Transport and display container for Easter egg - has triangular egg holder insertable through openings in outer triangular section carton
Inventor: GALLI GIORDANO
IPC: B65D71/22
Filed: 1977-03-03
Abstract: Container has a triangular holder (1) with an egg-supporting base (2) and two curved side walls (4, 5) in the form of narrow columns joined together at the top from each side of which extends an elastic tongue (3). The holder is shaped to match the contours of the egg which is held by friction between the side walls tongues and base. The holder is topped by two parallel flaps (20, 21) which can be snapped together and between which e.g. a decorative ribbon can be held. The holder can be inserted into an outer carton through holes in its side.
Patent DE-2711227-A1 (DE)
Title: Ceramic firing supports of low thermal expansion, prodn. - for mfr. of building ceramics and sanitary porcelain
Inventor: BUDER PETER DIPL ING
IPC: C04B35/195
Filed: 1977-03-15
Abstract: Prodn. of supports for use in tunnel kilns. from cordierite-forming materials and chamotte, by sintering above the cordierite m.pt., is improved by regulating the cooling so that the temp. drop from 1430 degrees To 130 degrees C occurs within 20-60 mins. where cordierite acquires a finely crystalline structure with the glass phase content below 5%. The compsn. contains (in wt.%): kaolin chamotte 40-60, crude magnesite 14.5-9.5, crude clay II R 23.3.-15.5, Wertro clay 12.7-8.5; calcined clay 9.5-6.5. The chamotte should contain at least 38% of Al2O3. The fixing supports are used in the mfr. of building ceramic and sanitary porcelain at temps. up to 1300 degrees C; firing time 10 hr. They can be used many times without deformation. Their thermal expansion coefft. is less than 20 x 10-7 degrees C-1 (at 20-900 degrees C).
Patent DE-2713790-A1 (DE)
Title: Folding pedal cycle with double tube frame - has upper and lower hinged front fork sections which pivot towards rear wheel
Inventor: ISHIDA HAJIME
IPC: B62K15/00
Filed: 1977-03-29
Abstract: The folding pedal cycle has a double tubed frame, the two front tubes forming the front wheel fork (2) and handlebars (3). The two front tubes sections are joined by a hinge (4) which permits both sections to fold towards the rear wheel. A safety catch (8) is provided between the two sections. The lower frame unit (9) consists of two tubes extending to the rear to form the back wheel fork, an upper frame unit (14) and a seat pillar (18). The upper and lower frame units are linked respectively to the handlebars (3) and front fork (2) frame sections. The chain is held in tension by two sprung jockey sprockets carried by a tensioning arm (9e) fitted to the lower rear fork member.
Patent DE-2715372-A1 (DE)
Title: Emergency alarm system for personal security - has belt worn unit with warning bell and short wave signal transmitter
Inventor: GROTJAHN ALFRED
IPC: G08B21/04
Filed: 1977-04-06
Abstract: A personalised alarm system is worn by a worker on a belt. The alarm system may be triggered to emit a short wave radio signal and it has a bell ringing when the short wave radio is activated. The housing for the alarm consists of a top section (5), containing the necessary circuits (10) for the emission of a short wave radio signal as well as a timer control unit (11). The alarm (18) together with the batteries (14) are located in the base compartment.
Patent DE-2717825-A1 (DE)
Title: Three=dimensional antivibration mounting - with hemispheres filled with plastisol and joined by variable nozzle
Inventor: LOCHNER KASPAR
IPC: F16F13/08
Filed: 1977-04-21
Abstract: An antivibration mounting for sound insulation and with a 3-dimensional action for machines such as internal combustion engines consists of two hemispheres, made of flexible sound-insulating material (natural rubber and metal) which are filled with Plastisol. A plate with an orifice passes through them and a rod carries cones which form nozzles of varying size in conjunction with the orifice. The mounting is less expensive than rubber-metal mountings. It is just as effective in silencing noise as in damping vibrations.
Patent DE-2721394-A1 (DE)
Title: Antiinflammatory agents for cosmetics - esp. sunscreen compsns., comprises hydroxy-cinnamic acid ester(s)
Inventor: MOELLER HINRICH DIPL CHEM DR
IPC: A61Q17/04
Filed: 1977-05-12
Abstract: A new use is claimed for hydroxycinnamic acid esters of formula (I) (where R1 is H or 1-4C alkyl; R2 is 1- 8C alkyl phenyl, benzyl or cyclohexyl; n is 1, 2 or 3), as antiinflammatory agents in cosmetics. Partic. useful in sunscreen compsns. associated with convention UV screening agents. The cpds. themselves absorb at 300 nm and also act as sunscreen agents. A typical sunscreen oil contained 20 g of ethyl 2-hydroxy-cinnamate and 30 g of menthyl salicylate in a mixt. of 300 g of vegetable oil contg. lecithin, 400 g of olive oil, 100g of isopropyl myristate and 100 g of oil from the fox uropygial gland.
Patent DE-2727867-A1 (DE)
Title: Foundry conveyor for horizontal stack of boxless moulds - where conveyor has thrust pads reinforcing moulds during casting
Inventor: POPOV ALEKSEJ I
IPC: B22D33/00
Filed: 1977-06-21
Abstract: Conveyor for boxless foundry moulds located in a horizontal stack with vertical joint lines along a stationary horizontal track (I). On each side of (I) is an endless driven chain mounted on two pairs of chain wheels, one pair at each end of (I). Between the stack of moulds and each of the two chains are thrust pads, mounted in a continuous row on the chains, and spring-loaded, so the pads are forced against the stack of moulds and move the latter along (I) when the chains are driven. The pads on one chain are pref. aligned with the pads on the other chain; and each pad pref. consists of a plate with a corrugated working surface pressed against the moulds. The upper section of the chains are provided with guides pushing the chains towards each other. The chain links are fitted with shafts on which the spring-loaded plates are mounted. Used to support relatively weak sand moulds during casting and cooling in an automatic process, and also to move the moulds along a casting track. Each mould is e.g. 500x200x60 mm in size, with wt. 102 kg.
Patent DE-2729514-A1 (DE)
Title: Writing instrument with swivelling clip holder - can swivel from holding position to locked swivel position and incorporates stand surface
IPC: B43K25/02
Filed: 1977-06-30
Abstract: The writing utensil has a clip holder attached to its cap. The clip can be swivelled from a holding position into a position where it projects from the cap and locked there. The clip can form a stand, and can be locked in one position at an acute angle with the cap. The clip has a swivel axis which passes through the cap in a transverse direction. The bearing can be in the cap between sprung flexible bearing surfaces, as in the main patent, formed on a separate sealing inset of the cap (40).
Patent DE-2731917-A1 (DE)
Title: Impregnated material filter bags for coffee - to retain aroma during storage
IPC: A23F5/14
Filed: 1977-07-14
Abstract: Filter bags for prepn. of coffee, consist of an impregnated or coated filter membrane contg. ground coffee, opt. mixed with a neutral anti-caking agent. The membrane pref. consists of a tasteless filter paper resistant to boiling coffee and made of natural or synthetic fibres, and is impregnated or coated with a tasteless, inert substance of vegetable origin. Coffee can be made conveniently in the cup or jug without loss of aroma or taste, and without caking of the contents of the bag.
Patent DE-2732433-A1 (DE)
Title: Floating caisson for ship hull section - has flexible intermediate component between sidewall and base bearing against hull (NO 15.8.77)
Inventor: HANSEN REIDAR SOFUS
IPC: B63B9/00
Filed: 1977-07-18
Abstract: The floating caisson fits below and close to the bottom of a ship's hull, engaging with the sides so as to give a dry working space, and is partic. for welding floating hull sections together. It has a base formed by one or more rigid members, with sidewalls at each end, one or both of them movable so as to form a seal against the hull side. Packings are included to seal the caisson to the hull, together with ballast tanks to regulate the buoyancy. Between at least one sidewall(3) and the adjacent end of the base(1) is a flexible intermediate component(4), pressed against the curve of the hull(8) to form a seal against the latter. The packings(5) are continuous, and extend along each side of the base, the intermediate component and the sidewall.
Patent DE-2735324-A1 (DE)
Title: Cine camera shutter with slotted home position - is motor driven with homing position operated by electromagnetic latch
Inventor: LEINAUER ERICH DIPL ING
IPC: G03B19/18
Filed: 1977-08-05
Abstract: Cine camera with an electric motor drive for the shutter in which release of the shutter/drive release button ensures that the shutter stops in a position which leaves the film gate covered and light-tight. This is accomplished by a mechanical stop mechanism (11 to 16) with a specific slotted 'home' position. The shutter (7) has a fixed connection to the central spindle (11) which carries the slot (12) for homing. This ensures the film (5) is not fogged when the camera is idle. When the camera and shutter are in operation the homing latch (14) is held off the spindle (11) by an electromagnet (18).
Patent DE-2735835-A1 (DE)
Title: Can-shaped electric coffee maker - comprises two chambers separated by inclined wall holding water and coffee respectively
Inventor: WITTMANN DIETER DIPL ING
IPC: A47J31/057
Filed: 1977-08-09
Abstract: The electric coffee maker is in the form of a can subdivided into two chambers by a vertical separating wall. At least a part of the two chambers is either next to, or inside, each other. One of the two chambers is a fresh water container while the other is a coffee receiving chamber. The base (20) of the coffee receiving chamber (10) is heated by an element (24) located below the floor to keep the prepared coffee hot. To increase the floor area (20) the separating wall (8) is made at an incline or in steps. The chamber (10) extends below the fresh water container (12).
Patent DE-2741568-A1 (DE)
Title: Cloth strip parting mechanism - has clamping mechanism with variable gap controlled by preceding measuring unit
Inventor: RUETTGERS JAKOB
IPC: B26D5/40
Filed: 1977-09-15
Abstract: The parting mechanism is for strips of material having alternate thick and thin sections, and includes a cutter and thickness measuring unit controlling the transport rollers. A clamping mechanism fits round the strip (1) at a point after the measuring unit (7), its gap being varied (19) by the latter. The minimum value is slightly greater than the thin part of the strip, and smaller than the thick part. The clamping mechanism can be mounted before or after the cutter (2) and the transport rollers (9) can have a roughened coating.
Patent DE-2747320-A1 (DE)
Title: Mould box transport system - for automatic moulding lines with lifting, moulding, turning and lowering stations
Inventor: GROLLA HERBERT ING GRAD
IPC: B22C25/00
Filed: 1977-10-21
Abstract: A transport system for moulding boxes in automatic moulding lines consists of lifting gear to lift the upper moulding box from the lower box and later the standing track car with the lower boxon to the roll table for the moulding machine. During the moulding of the upper box, the standing track car, with the lower box is turned, the lower box is introduced in the moulding machine, returned to the turning device and, after turning them, the upper box is lowered down for transport to the next stages. This reduces the floor space required for the transport system of an automatic moulding machine by one-third. The capital cost for the complete plant can be reduced accordingly.