baber/WOPTO huggingface dataset:
Patent DE-3002116-A1 (DE)
Title: Roller shutter inserted in facade cladding - has frame guiding blind and carrying rollers, built in as removable entity
IPC: E06B9/04
Filed: 1980-01-22
Abstract: Two lengths of cord, interconnected, and operated via three guide rollers fastened overhead, and a detector roller are used for raising a roller shutter used in external wall face cladding as in 2941212. There is a frame, guiding the shutter sheet, bearing the overhead guide rollers, and supporting the deflecting roller. This is an independent element for building in. The whole pref. comprises two inward-open U-rails of double window height length plus 10 per cent, with a top linking downward open U-shaped metal cross-bearer.
Patent DE-3004496-A1 (DE)
Title: Disposable protective slippers for hotel use - have flat sole with self-adhesive foil-covered strips sticking to feet
Inventor: HERTEL REINHARD
IPC: A43B3/10
Filed: 1980-02-07
Abstract: The slipper is basically an outer sole (1) provided at the front on the upper side facing the sole of the wearer's foot with an adhesive strip (2) covered with a non-adhesive cover foil (3) which can be easily torn off so that the protective sole sticks to the wearer's bare foot or sock. For greater stability a round adhesive spot (2') similarly covered with a tear-off foil, can be provided in the heel area. Alternatively two such adhesive strips can be provided across the front parts of the sole.
Patent DE-3004831-A1 (DE)
Title: Air humidifier for radiators - has rigid container section outside radiator ribs, and adjustable humidification
Inventor: SCHMITZ GERD DIPL PHYS
IPC: F24D19/00
Filed: 1980-02-09
Abstract: The humidifier is fastened esp. to ribbed- and flat radiators of central heating systems. It consists of a container, with one rigid and one flexible section, the walls of which are partly pressed against the radiator by the hydrostatic pressure of the water pressure. The rigid container section does not project between the radiator ribs. The humidification factor may be adjusted, and consists of the quotient of the amount of water given off to the ambient air in a given period of time, and that time period. The rigid section walls facing the radiator have apertures, or are covered by a grid, pref. of wire, through which the flexible part may be pressed onto the radiator.
Patent DE-3005063-A1 (DE)
Title: Solar collector panel assembly - has ribbed surface, for multiple reflection of radiation to increase absorption efficiency
Inventor: GOETZ ROBERT
IPC: F24S23/70
Filed: 1980-02-11
Abstract: The solar collector may have a pyramid-shaped or ribbed surface (1). This permits multiple reflection of the infrared solar radiation (2), and higher utilisation efficiency. Radiation trapped by the ribbed surface (1) heats water pipes (3) embedded under the ribs. Typically, there is one pipe under each rib. The ribs are made of a material which is strongly absorbant in the infrared region of the electromagnetic spectrum.
Patent DE-3007434-A1 (DE)
Title: Pressed hollow dowel shaft - has separate internal partition bent back to seal one chamber
Inventor: JOLY GUENTER
IPC: E04F13/08
Filed: 1980-02-28
Abstract: The shaft is insertable in a hole drilled in a structure, and fixable with a hard-setting filler pressed in through the cavity in the shaft which is partitioned into two chambers, in a hollow pressed dowel plug. Here the partition (10) is a piece separate from the dowel shaft (3), and it is bent back at the end facing the bottom of the hole (2), to seal one of the lengthways chambers (11). The bent part may protrude sideways from the shaft, which can be rectangular in cross-section. Secure retention is obtained, without working on the dowel shaft walling and components can be easily fixed to the partition.
Patent DE-3014702-A1 (DE)
Title: Turn and tilt window opening adjusting mechanism - has stop on lever to engage holes in spacer on case base piece
Inventor: FROEHLICH KARL
IPC: E05C17/18
Filed: 1980-04-17
Abstract: The door case (2) has a base piece (3) fastened to it, and a space-retainer (4), with openings in it for the setting, is hinged to this. A bearing block (6), fastened to the window or door frame (5), bears a swivelling lever (7), with a stop member (8) for anchoring in these openings. The block can have a fishplate, with a hole, and the lever arm, with a hole which is flush with this in the stop position. A wide range of adjustment between almost closed and wide open settings is feasible.
Patent DE-3019182-A1 (DE)
Title: Seat adjustment monitoring system for vehicle - uses processor control circuit with pulses generated for enabling adjustment facility
Inventor: FLEISCHER HELMUT ING GRAD
IPC: G06F11/00
Filed: 1980-05-20
Abstract: The circuit monitors a processor controlling programmed seat adjustments in a motor vehicle. It includes a test phase during which control pulses are generated by the programme which enable the subsequent seat adjustments. In this way the correct functioning of the processor and control circuit is tested before seat adjustment can take place. A power-on pulse initiates the test phase which, after a pause, is succeeded by the actual adjustment phase. During the test phase a counter is reset to enable counting. If the circuit functions correctly six pulses are generated by the programme resulting in an enabling signal to the control circuit.
Patent DE-3021402-A1 (DE)
Title: Sausage filler gut transfer bar - facilitates pushing of corrugated gut on filling machine tube
Inventor: LIEBERKNECHT ERNST
IPC: A22C11/02
Filed: 1980-06-06
Abstract: Device to facilitate the drawing up of animal gut, specially of sheep, on the filler tube of a sausage filling machine consists of a loose bar with a section of corrugated gut on its periphery. The bar diameter is equal to or slightly greater than that of the filler tube, and it has a length to suit the length of the gut column, i.e. from 10 to 20 cm. It is made of plastic or alloy steel. This saves the butcher the expense for a costly machine and helps him to draw the gut over the filler spout quickly and easily.
Patent DE-3023344-A1 (DE)
Title: Electrolytic battery for missile applications - has plates mounted in moulded plastics end cap to prevent damage due to shock and vibration
Inventor: KOETHE HANS KURT DR ING
IPC: H01M10/16
Filed: 1980-06-21
Abstract: The plates of the battery are supported in a moulded end cap (2) at the bottom and two separate corner caps (3) at the top. Projections (5,8) act as distance elements for the plate assembly within the battery housing (4). An additional bridging element (10) has an opening (12) for filling with electrolyte. Pole pieces (13,14) provide positive and negative terminal connections.
Patent DE-3026833-A1 (DE)
Title: Telescopic shock absorbing motorcycle fork leg - has chambers connected via throttle piston and check valve opening on extension of fork
Inventor: MARZOCCHI ADRIANO
IPC: F16F9/34
Filed: 1980-07-16
Abstract: The motorcycle fork has legs each comprising a hydraulic shock absorber with a lower outer tube (A) carrying a wheel bearing and an upper tube (B) sealingly movable therein and coupled to the motorcycle frame or the steering column. A tubular piston rod (D) fixed (E) at the bottom of the tube (A) carries a piston (C) sealingly slidable in the tube (B) and connects with the chamber (Z2) above the piston (C). A throttle piston (F) at the bottom of the tube (B) controls axially arranged bores (H) in the rod (D) and contains a differential-action throttle valve (L). A non-return valve (V) (slide ring 1) at the bottom of the rod (D) connects the lower chamber (Z1) with the rod bore on extension and disconnects it on compression of the fork.
Patent DE-3027029-A1 (DE)
Title: Bump strip for utility vehicle - has extruded moulding and recessed slot for heads of fixing bolts
Inventor: GROSS GERHARD H ING GRAD
IPC: B66F9/075
Filed: 1980-07-17
Abstract: The utility vehicle bump strip has an extruded moulding with a hollow profile to protect the vehicle from damage from fork lift trucks and loading ramps. The strip is secured by a number of bolts whose heads are located in a C-shaped recess slot (7) in the base of the moulding while the edges (11) of the moulding are pulled down onto the side of the vehicle. The strip is made from hard plastics or aluminium with the ends fitted with snap fastening and caps. The hollow interior is braced by internal bulkheads (5) and the outside is prepared with a trim cover.
Patent DE-3037645-A1 (DE)
Title: Air-to-air heat pump - has condenser and evaporator on opposite sides of mounting plate
Inventor: FRANK WILHELM
IPC: F24F1/031
Filed: 1980-10-04
Abstract: The air-to-air heat pump has the condenser (3) and the evaporator (2) fixed on opposite sides of a mounting plate (1), the latter in turn fixed to a frame (9). The evaporator has an air inlet (7) and outlet (8) passage. The vertical sides (26) of the evaporator housing can be extended to the frame to form the sides (27) of these passages, or can support adjustable extension plates. At the end furthest from the condenser the frame can be closed by a plate (19), whose height is slightly less than its own clear height, so as to form top and bottom air slits (17,18).
Patent DE-3046811-A1 (DE)
Title: Sole for running shoe has studs spring mounted - around spikes with adjustable spring force to suit circumstances
Inventor: DASSLER ARMIN A
IPC: A43C15/14
Filed: 1980-12-12
Abstract: A sole for a shoe, esp. a running shoe, comprises spikes each housed in a component which can be separately fixed to the shoe sole; this housing component, together with a holding device similar to a lock nut, defines an internal space, in which a shoe stud slides like a piston with an adjustable spring characteristic. Thus, pressure upon this stud causes it to be depressed slightly towards the sole, so that the point of the spike projects from it. The stud may be resiliently biased by a group of cup springs, a foamed silicone rubber or polyurethane element, a helical spring, etc. This arrangement enables the resilience of the studs to be adjusted to the individual person, the type of sport engaged in and the type of running track or the like. It also means that the spikes do not project beyond the surface of the studs until the studs are loaded.
Patent DE-3102786-A1 (DE)
Title: Machine for trimming the edges at the open ends of metal containers
Inventor: STAHL WILLIAM J
IPC: B23D31/00
Filed: 1981-01-28
Abstract: A machine for trimming the edges at the open ends of metal containers, in which a multiplicity of upright vertical cam plates are arranged on the table. In addition, an identical number of sliding cutting knives are provided. The cam plates are driven by a plate arranged under the table and moving vertically up and down. The drive of the plate is in turn effected by means of a power source, a crank shaft and an extension arm which connects the crank shaft and the plate. The cutting sequence of the cutting knives is set by various shapes of cam surfaces and cam followers. <IMAGE>
Patent DE-3107964-A1 (DE)
Title: Frame for a microanalysis system
Inventor: STOECKER WINFRIED DR MED
IPC: B01L3/00
Filed: 1981-03-03
Abstract: The invention describes frames for a microanalysis system in which any desired number of liquid samples can be tested, separately from each other, between two plates (302, 303) (Figure 5). The new frames are easier to produce and handle than the analytical frame specified by STÖCKER (Europ. Patent Gazette 1980/23, No. 0018435). Fixed plate distances can be maintained more accurately and the plates cannot approach each other excessively. There is described an accessory device with which several small slides can be used for the analyses instead of one large plate. A few examples show that the invention is suitable for a very wide variety of analyses and that only small volumes of samples and reagents are consumed: determination of the glucose concentration in liquid samples and of the haemoglobin concentration in urine, detection of coproporphyrin in urine by means of a greatly simplified extraction method, antigen determination by laser nephelometry, immunofluorescence testing, microbiological quick diagnoses by fermentation type, histochemistry or determination of enzymatic activity. The invention is suitable for analyses in zero gravity. <IMAGE>
Patent DE-3110863-A1 (DE)
Title: Operating keypad for telecommunications devices, in particular telephone devices
Inventor: GOELLER MANFRED ING GRAD
IPC: H04M1/23
Filed: 1981-03-20
Abstract: The invention relates to a frame (R) which can be plugged in via a keypad (TF) of a telecommunications device, in particular a telephone device, and which contains a labelling foil (BF) and can be easily exchanged. This frame (R) is attached to a device (G) with pegs (Z) in holes (L). The length of the pegs (Z) is such that they can actuate contacts (K) located inside the device (G). By breaking off the pegs (Z) at weak points (SB) provided for this purpose, coding can be carried out so that, with the aid of a decoding device and depending on the actuated contacts (K), the memory area or memory chip which can be activated with the keys of the keypad (TF) can be selected. <IMAGE>
Patent DE-3114508-A1 (DE)
Title: Package for meat
Inventor: SPITTLER-HERRMANN HELMUT
IPC: B65D81/24
Filed: 1981-04-10
Abstract: The package for meat consists of individual sales portions (1) which are wrapped individually by a film without oxygen barrier characteristics and which are connected to a large container (2) which is wrapped in a sealed manner by a vacuum-tight film (3) with oxygen barrier characteristics, it being possible for said film to be designed, for example, as a bag (4). Owing to the exclusion of oxygen, the film (3) brings about relatively long durability. When the bag (4) has been opened, a desired reddening of the contents takes place due to the access of oxygen which is now possible. <IMAGE>
Patent DE-3118004-A1 (DE)
Title: Cutting and welding device for films lying one on top of the other and advanced as webs
Inventor: BECK HANS
IPC: B65B61/10
Filed: 1981-05-07
Abstract: The invention relates to the production of a cut and welded seam on the underside of an article wrapped by a film by means of a cutting and welding device with belt pairs clamping the film webs lying one on top of the other. It proposes that the belt pairs and the welding knife are arranged below a horizontal advance surface for articles wrapped by the film webs, in such a manner that the two belt pairs lie one above the other and below the advance plane in planes extending essentially parallel to the advance surface, that above the vertical plane formed by the mutually contacting surfaces of the belts of both belt pairs, a longitudinal slit extending parallel to the advance direction of the articles is arranged in the advance surface and that the film webs lying between the article and the advance surface pass through the longitudinal slit with their mutually contacting edge parts such that they are tensioned in the vertical direction between the belt pairs. <IMAGE>
Patent DE-3120576-A1 (DE)
Title: Bandage, blanket, cover or support comprising a multilayer flexible material which is statically charged overall
IPC: A61N1/10
Filed: 1981-05-23
Abstract: The bandage (10) shown in cross-section in Fig. 2 comprises a plurality of layers. The topmost layer is formed from a non-woven fabric (11) composed of polypropylene. The non-woven fabric (11) is separated from a polyurethane cold flexible foam (12) by an insulating layer (13) of polytetrafluoroethylene. On its side facing the insulating layer (13), the non-woven fabric (11) is provided with an aluminium vapour deposition (14). The polyurethane cold flexible foam (12) is covered on the side facing away from the insulating layer (13) by a woven fabric (16) which is electrically neutrally charged or positively charged. By virtue of this structure, the bandage is not only readily heat-insulating and reflective, but can also be readily washed at temperatures higher than 60 DEG C. A blanket with the same structure can naturally also be produced. <IMAGE>
Patent DE-3121365-A1 (DE)
Title: Small electromagnet
Inventor: MOELLER RUDOLF ING GRAD
IPC: H01F7/16
Filed: 1981-05-29
Abstract: A small electromagnet is proposed which has a winding former (1), a contact carrier (2), a yoke (3) and a core (4, 5). In order to simplify assembly of the small electromagnet, the contact carrier (2) is attached to the winding former (1) by means of a film hinge (6). During assembly, the contact carrier (2) is folded onto the winding former (1) and is attached to the winding former (1) by means of snap hooks (8). In order to reduce the magnetic reluctance, a stationary bolt (4) of the core (4, 5) is provided with an external cone (9) which is inserted in an internal cone (10) of the yoke (3) and is held by a nut (11). <IMAGE>
Patent DE-3123012-A1 (DE)
Title: Magnetic recording material
Inventor: KUBOTA YUICHI
IPC: C09D5/23
Filed: 1981-06-10
Abstract: A magnetic recording material contains a substrate and a magnetic recording layer formed thereon and produced from a magnetic coating material essentially comprising a magnetic powder dispersed in a binder, where the coating material contains a titanium adhesive. The magnetic powder is coated with the adhesive or mixed with the adhesive and then dispersed in the binder. The binder is prepared by mixing and plasticating a radiation-sensitive modified synthetic resin with a radiation-sensitive, soft synthetic resin and then subjecting the mixture to radiation-crosslinking and polymerisation. The process for the preparation of the magnetic clay carrier comprises coating the magnetic powder with the titanium adhesive, mixing the coated particles with the binder to give a magnetic coating material and then applying the material to the substrate. Alternatively, the process comprises mixing the titanium adhesive with the magnetic powder, mixing the resultant mixture with the binder and then applying the resultant coating material to the substrate. The titanium adhesive is used in an amount of from 0.5 to 7 % by weight, preferably from 0.5 to 3 % by weight, based on the weight of the magnetic powder.
Patent DE-3127696-A1 (DE)
Title: Drug-containing particle and its use as medical and surgical aid
Inventor: HAERLE ANTON DR
IPC: A61B17/68
Filed: 1981-07-14
Abstract: The invention proposes particles which can be produced in large series and thus prefabricated and which are composed of a biologically inert plastic which contains one or a variety of drugs which are uniformly dispersed and can be released, which achieves the object of ensuring that the particles can easily be removed despite incorporation into connective tissue so that complete removal of the particles from the body is possible so that tissue irritation with granuloma formation is avoided.
Patent DE-3130293-A1 (DE)
Title: Portable power saw
Inventor: STOLL KURT DIPL ING
IPC: B27B23/00
Filed: 1981-07-31
Abstract: A portable power saw has a flexible saw wire (10) which is guided in supporting grooves (12, 14) of a thin supporting plate (16) and revolves around a drive sheave (20) and an idling deflection sheave (22). <IMAGE>
Patent DE-3135877-A1 (DE)
Title: Fuel injection pump
Inventor: STRAUBEL MAX DR
IPC: F02D1/12
Filed: 1981-09-10
Abstract: A fuel injection pump for internal combustion engines is proposed, the fuel delivery control element of which is adjusted electro-hydraulically as a function of operating variables of the internal combustion engine. The fuel injection pump comprises a fuel delivery control element designed as an annular slide valve (10), which is displaceably supported against a compression spring (18) in a recess (11) of the distributor body (2) and which separates a control chamber (17) from a suction chamber (16) into which a fuel feed pump (22) delivers fuel. The suction chamber (16) and the control chamber (17) are connected to one another by a restrictor (20, 46). The pressure in the control chamber (17) is varied by a control pressure generating device (34) by way of a control line (33), which generating device can be actuated by an electronic control unit (35) as a function of characteristic operating variables of the internal combustion engine. <IMAGE>
Patent DE-3137943-A1 (DE)
Inventor: BUI NGOC CHAU
IPC: G10L21/04
Filed: 1981-09-24
Abstract: A multiplexed filter with n channels comprises at least one amplifier G2 with n feedback capacitors C5 to C8 associated with the switches S5 to S8. A switch-controlled resistance R2 (C'r, K5, K6, K7, K8) is connected to its input. Switching signals  phi i and  phi p out of phase with each other are supplied to the switches K5 to K8 while the multiplexing signals  phi 1 to  phi 4 are applied to the switches S5 to S8. The signal  phi 1 has a period T1 and the signals  phi 2 to phi 4 have periods Ti=2(i-1)T1 where i=2 to 4. The period T1 is twice the period of  phi i and  phi p and the time intervals of all of T1 to T4 are equal to the period of  phi i and  phi p. This filter with n band pass ranges (n=4 in this example) can serve with advantage for the frequency analysis of an electrical signal delivered by a microphone.
Patent DE-3138707-A1 (DE)
Title: Radar unit
Inventor: BEYER GUENTER DIPL ING
IPC: G01S7/40
Filed: 1981-09-29
Abstract: Published without abstract.
Patent DE-3140138-A1 (DE)
Title: Monolithically integrated MNOS memory
Inventor: ADAM FRITZ GUENTER DR RER NAT
IPC: G11C16/04
Filed: 1981-10-09
Abstract: A monolithically integrated MNOS memory is specified, which includes not only a memory matrix with P-channel MNOS memory transistors (Ts) but also a peripheral circuit which comprises two outer circuit parts A and A', A containing the usual programming circuit while A' has for each matrix line and for the n-tub of the matrix a P-channel inverter which is arranged in a tub-shaped inverter zone (5) and which serves for level shifting of the writing signal or of the erasing signal between the outer circuit part A and the memory transistor (Ts). The memory is fed three potentials (U1, U2, U3), U3-U1 being rated in accordance with the programming voltage, while the difference U2-U1 is used as a substrate bias at the drain zones of the N-channel field-effect transistors (T1 ... T2) of the enrichment type in the outer circuit part A and the difference U3-U2 is used as a supply voltage in the outer circuit part A. The substrate (4) is connected to the most negative potential and the inverter zone (5) is connected to the most positive potential. <IMAGE>
Patent DE-3140254-A1 (DE)
Title: Growth stimulator for the cultivation of mushrooms
Inventor: SONNENKALB WOLFGANG DIPL CHEM
IPC: A01G1/04
Filed: 1981-10-10
Abstract: The invention relates to a growth stimulator for the cultivation of mushrooms, which is freely available and based on microbes, so as to achieve optimum utilisation of substrate and inoculation material. A search for raw materials amongst the unsterile biomasses which are still available has revealed that activated sludges from effluents, preferably from the processing of liquid manure from industrial animal production units, which are of particularly varying nature and variable composition, depending on the substrates and environments, are especially suitable for the production of growth stimulators for the cultivation of mushrooms. To avoid the risk of the development of microbes which compete with the mushrooms, the activated sludge is sterilised by heating for 0.5 to 2 minutes under a super atmospheric pressure to 105 DEG C to 200 DEG C, preferably at a pH of 8 to 11, which gives a dry product with stable biochemical activity and good metering properties. After an addition of preferably 25 to 50 g of chemically-thermally treated activated sludge from liquid manure processing, particularly advantageously at the same point in time as the inoculation, the mushroom yield exceeded the yield on unsupplemented substrate by almost 50%. The simplified procedure used is outstandingly suitable for the large-scale cultivation of mushrooms.