baber/WOPTO huggingface dataset:
Patent DE-2842512-A1 (DE)
Title: Breaking of scored laminated glass into individual pieces - esp. two glass strips joined by glass solder frames and broken into separate cells for liq. crystal displays
Inventor: ENZENSBERGER SIEGFRIED
IPC: C03B33/07
Filed: 1978-09-29
Abstract: The machine used includes a row of punches forming a straight horizontal surface on which the scored glass is placed; and each punch is aligned below a row of upper punches applying a pressure (P1) on the glass. Pressure (P1) is successively released along the two rows of punches while the lower punches are simultaneously and successively lowered by a specific amt.; punches are then used for the successive application of a pressure (P2) on the glass so the latter breaks into a row of separate pieces. Specifically two long strips are bonded together by glass solder frames to make a continuous row of cells intended to contain liq. crystals. The resulting laminate is then scored; and the invention coverts the laminate into separates cells. A laser beam can be used to score the laminate; and the cells are used e.g. for electronic watches.
Patent DE-2855361-A1 (DE)
Title: AC machine stator coil bar - has sectional conductors transposed in pairs in stator slot w.r.t. conductor dimensions
Inventor: DUKSTAU ALEKSANDR ANTONOVITSCH
IPC: H02K3/14
Filed: 1978-12-21
Abstract: The conductor bar for the stator coil of an a.c. machine specially for generators in hydraulic power plant, has a rectangular section and consists of twenty insulated part conductors in two vertical stacks side-by-side, separated by an insulating layer. The part conductors of each stack are transported within the stator slot (23) in pairs. In the first stack (1-10) for example, the bars (1, 2) followed by the bars (3, 4) etc. are transposed together. The slot length between the end windings (24 25) is divided into three sections with the two outer section lengths l1 and l3 equal to one-quarter and the length l2 equal to half the total. This reduces the stray losses and local hot spots by equaliser currents.
Patent DE-2901887-A1 (DE)
Title: Compressor for air conditioner - has electromagnetic device for reciprocating piston in cylinder
Inventor: MATOBA TSUYOSHI
IPC: F04B35/04
Filed: 1979-01-18
Abstract: The reciprocating compressor includes a cylinder (6) piston (3) provided in the cylinder, and an electromagnetic device for reciprocating the piston in the cylinder. The electromagnetic device includes a permanent magnet (1) coupled to the piston and a pair of electromagnets (12, 12') provided adjacent the permanent magnet on opposing sides. In use the electromagnets are energised by a source of alternating power to cause the permanent magnet to be attracted and repelled to reciprocate the piston in the cylinder. Pref. the permanent magnet is disc shaped and is coupled to the piston by a rod. Pref. there are two pistons and cylinders, the latter being provided on one axis.
Patent DE-2903553-A1 (DE)
Title: Transparent chlorine- contg. thermoplastic article - contg. metal salt of ester-carboxylic acid lubricant derived from hydroxy-carboxylic acid and fatty acid
Inventor: KLUG HELMUT DIPL CHEM DR
IPC: C08K5/10
Filed: 1979-01-31
Abstract: Lubricants used in working Cl-contg. thermoplastics, esp. vinyl chloride polymers, consists of ester carboxylate salts having formula (RCO-OCHR'-COO)nM (I) (where R is 1-39C alkyl or alkenyl: R' is H or Me; M is alkaline earth metal, Al, Zn, Cd, Sn (II) or Pb (II) and n is 2 or 3 depending on the valency of M). Quantity of (I) added to thermoplastics is 0.03-3 wt. % w.r.t. thermoplastics. Up to 90% of (I) can be replaced by a carboxylate having formula (R-COO)nM (where R and M need not be identical to R and M of (I)). The transparent, shaped articles may contain >=1 further lubricant e.g. a partly saponified montanic acid ester, hydrocarbon wax, fatty acid ester and/or polyethylene oxide. High prodn. rates in extrusion are achieved with low energy consumption. Article transparency is high.
Patent DE-2904397-A1 (DE)
Title: Refrigerator door with decorative plate - has hinge adjustable from inside refrigerator housing when open
IPC: E05D7/04
Filed: 1979-02-06
Abstract: The door which can be interchangeable if desired is fixed to the front and secured to the housing by an articulated hinge whose socket is accommodated in a recess in the back of the decorative plate. The hinge (3) is adjustable from the inside of the refrigerator housing (1) when the door (7) is open typically by screws (15, 16) in the area between the forward end of the housing sidewall (14) and the rear side of the cover plate on the hinge arm (12).
Patent DE-2907418-A1 (DE)
Title: Heating system with heat pump - has engine driving hydraulic system performing heat pump functions
Inventor: DIETRICH ROLF DIPL PHYS
IPC: F24D19/10
Filed: 1979-02-26
Abstract: The heating system has a pump driven by an internal-combustion engine. The engine, preferably a diesel, drives a hydraulic system which alone performs the starting, braking, loading, controlling and governing functions of the heat pump. A conventional gear pump can be connected between hydraulic system and engine, and the functions can be selected by valves in the hydraulic system. Valves (14, 16, 19) can select the pumping and starting functions of the gear pump (13).
Patent DE-2911518-A1 (DE)
Title: Grinding tool compsn. contg. inorganic salt binder - and also contg. organic binder, abrasive, metal filler and pref. anti-friction agent
Inventor: DANILOVA GEB OREPER FAINA BORI
IPC: C08J5/14
Filed: 1979-03-23
Abstract: Compsn. for grinding tool mfr. contains >=1 inorganic salt binder (A), in addn. to metallic filler and organic binder (B), e.g. a phenoplast or polyimide. Fusion temp. of (A) is below hardening temp. range of (B). Component proportions, by vol., are 12.5-37.5% abrasive, 30-60% metallic filler, 5-30% (A), balance (B). Tools can be used for grinding heat-resistant alloys, hard alloys, cemented and nitrided steels. nA) addn. increases grinding tool strength. Abrasive wear is reduced. On heating, (A) acts as a flux and destroys oxide layers on metallic filler particles, thus helping to increase tool conductivity.
Patent DE-2913053-A1 (DE)
Title: Fluid applicator for applying paint to moving material webs - uses vacuum to apply correct amount without having to remove excess
Inventor: VITS HILMAR
IPC: B05C3/18
Filed: 1979-03-31
Abstract: The applicator machine includes a container of fluid substance (6) which is under a vacuum and has on its underneath an opening (4) which can be covered by the moving web of material (5). The amount of substance to be applied is automatically set above the vacuum since the web of material is drawn towards the openings. There is no excess fluid to be collected since only as much fluid is applied to the material as the latter can take. The material web need not be supported since it is sucked towards the opening and covered over the entire width of the opening by the substance to be applied.
Patent DE-2930473-A1 (DE)
Title: Foil packaging container - has tear=off edge with abrasive particles forming protrusions at extraction slot
Inventor: VOSSEN FRANZ
IPC: B65D85/672
Filed: 1979-07-27
Abstract: The packaging and storage container is for a web of sheet material, such as an aluminium, or plastics foil. It has a slot with a tear-off edge through which the foil is extracted. The edge is covered with a strip (9) coated with abrasive particles forming cutting protrustions. The strip can be secured to the container (1) over its whole surface, and its coating can consist of corundum particles held in place by adhesive. The slot can be formed by a tear-open strip (4) with a lug between perforated lines.
Patent DE-2936494-A1 (DE)
Title: Female hygiene sponge - is perforated on underside so as to retain blood
Inventor: SAHL WERNER
IPC: A61F13/20
Filed: 1979-09-10
Abstract: The sponge absorbs blood during female monthly periods, being perforated on the underside so that this remains in it. Thus is prevents blood reaching the vagina, and allows intercourse to take place during the period.
Patent DE-2939382-A1 (DE)
Title: Terminal strip for telephone wires - has one-piece holder with holes in springy sides receiving projections on contact forks
Inventor: GRUENWALD RUDOLF
IPC: H01R4/24
Filed: 1979-09-28
Abstract: The terminal strip has the insulating holder (1) for its contacts made in one piece and provided with springy walls (2,3) along its long sides. The walls have holes (4,5). Each contact consists of a pair of arms. The arms in each pair press against one another and bite into the conductor of the wire pushed down between them. Each contact has a projection (8) at its side that fits into the holes in the walls of the holder. The contacts are pushed into the holder until their projections snap into the holes. The leading edges of the projections may slope to facilitate the entry of the projections into the holes. Since the holder consists solely of one piece, the terminal strip is cheap and simple to fabricate.
Patent DE-2941065-A1 (DE)
Title: Telescopic vehicle steering column - has axial guidance and torque transmission provided by rolling ball bearings and additional interposed tube (BR 14.4.81)
Inventor: LANGE GUENTHER DIPL ING
IPC: B62D1/185
Filed: 1979-10-10
Abstract: Axial guidance and torque transmission between the parts is effected by balls (8) forming a rolling bearing (7). The inner part (2) comprises two separate components. A further tubular shaft part (11) is interposed between the outer and inner parts and is rigidly connected at one end to the component (2a) and at the other end is mounted in the end of an extension sleeve (1a) of the outer part (1) by a resilient ring (15). Longitudinal guidance is effected by splines (12) and grooves (13) in the additional tube (11). A resilient ring (18) in the end of this tube supports the column. The total sliding path of the telescopic parts is the sum of rolling path (A) and sliding path (B).
Patent DE-2951188-A1 (DE)
Title: Processing waste heat utilisation system - raises to higher temperature by heat pump and returns to processing operation
Inventor: BALDUS WOLFGANG DR
IPC: F25B30/00
Filed: 1979-12-19
Abstract: The system makes use of waste heat from a processing operation, where heat at high temperature is supplied from an outside source and the waste heat occurs at a lower temperature. The waste heat is raised by a heat pump to a higher temperature level and returned to the processing operation, typically to the level supplied from the outside ource. The heat pump can be used to recycle reagents not fully used during the process, or of which a surplus is available. The medium in its circuit can be heated by direct heat-exchange with a process current.
Patent DE-3013637-A1 (DE)
Title: Prefab. cellar wall element providing cold storage - is widened towards ground, across masonry, and can have insulating doorway
Inventor: BECKER PAUL
IPC: E04B1/00
Filed: 1980-04-09
Abstract: Increased useful space, and provision for a natural cold store, are features of a prefab. house with elements for construction of external cellar walls. The element used is widened towards the surrounding ground, to any extent desired, beyond the rising masonry. It can incorporate a vertical opening, towards the cellar interior, for closure with an insulating door. When elements are assembled, vertical cutouts can be formed, to hold concrete columns. Horizontal division can produce units of weight suitable for manhandling during erection. A top horizontal cutout can accommodate a reinforced-concrete frame.
Patent DE-3017184-A1 (DE)
Title: Heavy duty crawler track mechanism - has front roller subjecting first link striking ground to predetermined thrust load
Inventor: DEBUS KLAUS DIPL ING
IPC: B62D55/08
Filed: 1980-05-05
Abstract: The heavy-duty crawler track mechanism is for use on roads and cross-country, its links having contact zones with elasticity in the thrust direction, The thrust preloading is applied by the front boggie roller (4) or the top front idler roller, so that the first link (1) striking the ground is subjected to a predetermined thrust load. Dynamically constant load distribution over the links is effected by the bogie rollers (2,3,4) until they lift off the ground again. A combination of suspension linkage on roller bearings, damped track pins and elastic driving sprocket teeth gives a mechanism virtually free of slippage and wear and with double the tractive effort.
Patent DE-3018242-A1 (DE)
Title: Fuel pipe connection for one piece plastics fuel tank - has opening in tank wall made into union with socket holding fuel line positioned inside
Inventor: FERCH ALOIS
IPC: F02M37/00
Filed: 1980-05-13
Abstract: The connection is for a functional part such as a fuel pipe, filter or a measuring device etc. to an opening of a plastic container made in one piece especially a fuel tank for vehicles. In the area of the opening (2) the wall (1) of the container is formed into a union (4) in which a socket (5) is positioned with the axis parallel to that of the container which holds the functional part (3). The socket is elastically sealed relative to the union (4) and is also connected to it by having a related shape.
Patent DE-3023534-A1 (DE)
Title: Liq. level indicator avoiding ultrasonic measurement amplitude maxima - by frequency modulation of transducer and using band-pass filter
Inventor: BUSCHMANN HEINZ
IPC: G01F23/296
Filed: 1980-06-24
Abstract: A liq. level indicator with an ultrasonic transmitter and receiver indicates when a certain level is reached or gives a continuous level indication. It overcomes the difficulties inherent in similar systems caused by amplitude maxima at various frequencies by using a modulated tramsitter with a defined frequency shift and a receiver with an appropriately adjusted input bandwidth. In addition tothe frequency modulation there is a clocking generator used for coding with a defined clock frequency. The ratio of ultrasonic transducer average frequency to modulation frequency to clocking frequency is approx. 1000:100:1. The receiver bandwidth is achieved using a bandpass filter for the transducer mean frequency plus the frequency increase. The transducer frequency is identified by a further bandpass filter tuned for the clock frequency.
Patent DE-3029717-A1 (DE)
Title: Touch switch circuit - has single LC resonant circuit and differential amplifier
Inventor: BLENDER JOACHIM ING GRAD
IPC: H03K17/96
Filed: 1980-08-06
Abstract: This touch switch circuit is less critical towards component tolerance and environmental variations by having only a single LC-resonant circuit with a high value coupling resistor to the switch. A differential amplifier is provided to form an oscillator. The oscillator comprises a differential amplifier (2) and a single LC-resonant circuit (14) and is coupled to the touch switch (22) via a resistor of 100-100 K ohms and a d.c. blocking capacitor (20). An adjustable shunt resistor (34) provides variable sensitivity.
Patent DE-3030281-A1 (DE)
Title: Semi-submersible with ballast cells and crane - has hinged platform for heavy load carrying barge
Inventor: WOEBER WOLFRAM DIPL ING
IPC: B63B27/10
Filed: 1980-08-09
Abstract: A semi-submersible with ballast cells to vary its draft, for use in conjunction with a crane for heavy loads, e.g. prefabricated modules for the assembly of offshore stations, is fitted in the working area of the crane with a hinged platform below water level. This platform acts as a support for a barge carrying the module which rests on it via elastomer cushions.S This enables the semi-submersible to remain stationed near the offshore station site and a number of barges are used for the transport from shore to the site. The utilisation factor of such an expensive semi-submersible is thus greatly improved.
Patent DE-3033740-A1 (DE)
Title: Quick-freeze system for preserving food - includes switch to select temp. lower than normal storage temp. in freezer compartment
Inventor: GEYER HERMANN DIPL ING
IPC: F25D11/02
Filed: 1980-09-08
Abstract: The control system is used with a refrigerator operating at low temp. for quick freezing of food in it. On putting more food in the freezer, a control (6) is operated by the user to select a lower target temp. which is appreciably below the normal storage temp. There is a temp sensor (4) inside the quick freeze compartment at the bottom of the normal freezer (1). This is connected to the plus input of a first comparator (10), and the minus input of a second comparator (11). The comparators are respectively connected to analog switches (7,8). The deep-freeze select control (6) is connected to a flip-flop (5).
Patent DE-3036197-A1 (DE)
Title: Fluxless soldering system - directs jet of solder at connection wires and wire ends of HF coil in hydrogen flame
Inventor: ESPENHAIN MANFRED DIPL PHYS
IPC: H01C1/144
Filed: 1980-09-25
Abstract: The system solders the enamelled ends of the wires of coils to axial tinned connection wires in a reducing atmos using no flux. The connection wires are bonded into blind holes in the ferrite coil former of a HF inductor. The axially wired and wound HF inductor is dragged horizontally through the molten solder such that only that part being solder and enveloped in a hydrogen flame comes into contact with the solder. The solder is heated to a temp. that destroys the insulation around the ends of the wires. The solder is directed as a jet solely at the regions requiring soldering.
Patent DE-3039462-A1 (DE)
Title: Gymnastic arm movement appts. - has handles on support movable in opposition to spring or brake
IPC: A63B21/04
Filed: 1980-10-18
Abstract: The exercising appts is for arm movement for gymnastic and/or therapeutic purposes. It has one or more handles at the end of a support, pref bar-shaped, movable in a mounting. The support (2) is movable against the action of one or more springs (13) and/or brakes. The stiffness of the spring can be adjustable, and it can be of the torsion type, its effective length being variable. One end of the spring can be firmly gripped, while its other attachment point is formed by a coupling member sliding along it, and also sliding and lockable in a transverse support.
Patent DE-3040334-A1 (DE)
Title: Bar type inductance - has thermoplastic in groove that bonds coil to bar when heated
Inventor: VILLERS GUENTER
IPC: H01F17/04
Filed: 1980-10-25
Abstract: A bar type inductance is designed for ease of mfr. and has a means of securely retaining the coil in position on the core. The core of the inductance is cylindrical (1) and has a slot (3) running its length that is filled with a suitable thermoplastic e.g. polyamide. The coil (2) is pre-wound and is moved into position on the ferro-magnetic core. The assembly is heated, causing the thermoplastic to expand and spread into the coils. When cooled the coil is securely bonded to the core.
Patent DE-3049114-A1 (DE)
Title: Carousel fitment for corner kitchen cupboard - has simplified more easily fixed plates to open out door panels
Inventor: SCHMID GUENTER
IPC: A47B49/00
Filed: 1980-12-24
Abstract: The actual fitment comprises two parts (16,17) of which the first part (16) which is seated secure against rotation on the carousel contains a fitment plate (18) seated on the rotary column (3) and having two support parts (19,20) set at right angles to each other and protruding radially from the column. At the transitional point between the two support parts there is a slotted hole (22) to take the longitudinally displaceable guide pivots (23) connected at their one end to two connecting rods (27) which extend mirror symmetrically to the dissecting angle between the two supports along one of the same and at their other end to the centre area of a single armed lever (29) which runs transversely to the associated connecting rod. At the end facing the other lever there is a fastening part (31) for fixing one of the door vanes whilst at the opposite end the fitment plate (18) is attached.
Patent DE-3106288-A1 (DE)
Title: Connecting part for an IC chip having connecting and isolating parts
Inventor: NISHIKAWA KINICHI
IPC: H05K7/10
Filed: 1981-02-20
Abstract: In the case of a connecting part for an IC chip, consisting of a base plate normally having two rows of contacts and a moving plate on which at least one IC chip is arranged with guide pins which are guided through rows of through-openings arranged in the moving plate, the moving plate (4) can be displaced between an open position and a contact position on the base plate (1), in horizontal lateral directions (P1) which run at right angles to the rows of contacts (3), all the contacts (3) are open to one of the side directions (P1), guide means are provided which limit the movement of the moving plate (4) to only the lateral directions (P1), and the moving plate (4) moves the side surface of the body (6a) of the chip (6) so that the bushing openings (5) are wide enough to allow the use of different chips (6). <IMAGE>
Patent DE-3110067-A1 (DE)
Title: Panelling reinforcement construction
Inventor: HIROKAZU HIRABAYASHI
IPC: B62D21/00
Filed: 1981-03-16
Abstract: The invention relates to a panelling reinforcement construction which can be secured to a vehicle-body structural panel to reinforce it. An elongate, channel-shaped element has two side sections and at its elongate, open cross-section is secured to the vehicle structural panel. A leg or an arm is attached to each side section of the channel-shaped element and each arm extends from the end of the channel-shaped element transversely to the longitudinal axis of the elongate, channel-shaped element. A securing flange is attached to each channel-shaped element in such a manner that it can be attached to the vehicle-body structural panel in order to reinforce the assembly and to effectively resist shear forces which act in the transverse direction on the elongate, channel-shaped element. <IMAGE>
Patent DE-3113251-A1 (DE)
Title: Exhaust silencer arrangement on internal combustion engines
Inventor: PROHASKA JOSEF
IPC: F01N13/18
Filed: 1981-04-02
Abstract: Exhaust silencer arrangement on internal combustion engines (10), especially on single or multi-cylinder engines of model aircraft or vehicles. An integrated silencer, which is formed from sound-absorbing means in a space between the cylinder (14) and/or the cylinder head (34) and an enclosing housing (48; 56), is assigned to each cylinder (14) of the engine (10). The outlet (28, 32) of the cylinder (14) for the burnt exhaust gases opens into this space, which is divided by partition walls (40; 52) into chambers (42; 58; 60) which are connected to one another by bores (44; 62; 54) or passages otherwise formed in such a way that the exhaust gas which has left the cylinder (14) can flow through the chambers (42; 58; 60) to an outlet (64) from the final chamber (60), whence it can emerge silenced. <IMAGE>
Patent DE-3116514-A1 (DE)
Title: Immersion-heater central heating system
IPC: F24H1/22
Filed: 1981-04-25
Abstract: Published without abstract.
Patent DE-3121130-A1 (DE)
Title: Circular saw head for sawing off side boards
IPC: B23D61/02
Filed: 1981-05-27
Abstract: A circular saw head carries on its saw shaft (2) a supporting flange (1) on which a supporting sleeve (4) is secured and centred. The supporting sleeve (4) has a shoulder (5) against which an inner circular saw blade (6), an annular fixing flange (8) and an outer circular saw blade (9) are clamped by means of recessed screws (11). The outer circular saw blade (9) has a thickened securing edge (10). The supporting sleeve (4) is secured on the saw shaft (2) in such a way that it can be replaced. The circular saw head is used for sawing off side boards from a four-sided flattened wooden block with milled-out corners. <IMAGE>