baber/WOPTO huggingface dataset:
Patent DE-3409300-C1 (DE)
Title: Compound-slide machine having numerical path control for the processing of panes of glass
Inventor: REINMOLD HEINZ-JOSEF ING
IPC: B24B9/10
Filed: 1984-03-14
Granted: 1984-12-13
Abstract: The subject-matter of the invention is a compound-slide machine having numerical path control for the processing of panes of glass, in which linear asynchronous motors (18, 19; 24, 25) which can be positioned are used as drive systems for the compound slide (6), which asynchronous motors are regulated using the pulse-width modulation method. The regulation circuit for the linear motors (18, 19; 24, 25) has an amplifier output stage with power transistors or thyristors, and a limiting circuit, which is connected in parallel with the inductor of the linear motors, for the induction voltage surges which are caused by the pulses in the case of the pulse-width modulation. <IMAGE>
Patent DE-3438783-C1 (DE)
Inventor: KAHLEN HANS DIPL-ING DR
IPC: G01R31/36
Filed: 1984-10-23
Granted: 1985-12-12
Abstract: A battery, particularly an aqueous electrolyte accumulator or a high energy battery, comprising at least two branches connected in parallel and each having a series of m+n cells, m and n being any natural numbers, is controlled as to the perturbatinos during the operation of the battery or to the deficiency of individual cells. The source of perturbations has to be localized. To this effect, the symmetry of the battery is monitored and evaluated by inserting a tap (1, 2, 3, 4) for a measuring line (16, 17, 18, 19, 27, 28) in at least two of the series of cells (A, B, C, D) connected in parallel, at least between the m<th> and the (m+1)<th> cell. This line is connected to a circuit for measuring the voltage difference from which voltage difference it is possible to derive indications relative to the state of battery parts.
Patent DE-3444660-C1 (DE)
Title: Holding device for a pin-like locking part in an opening in the wall of the casing of a hydrodynamic torque converter
Inventor: PICKARD JUERGEN DIPL-ING
IPC: F16H41/24
Filed: 1984-12-07
Granted: 1986-05-28
Abstract: In a holding device for a pin-like locking part in an opening in the wall of the casing of a hydrodynamic torque converter, positive engagement is established via corresponding circumferential surfaces of the locking parts and an axial open assembly groove is made in one circumferential surface while a locking nose projects radially from the other circumferential surface. The pin-like locking part can be moved out of a release position - in which the locking nose and the assembly groove coincide - and introduced axially into the other locking part and, after the locking nose has emerged from the assembly groove, rotated into a blocking position in which a stop face of the locking nose rests against a counterstop face of the relevant locking part. The locking parts have further stop or counterstop faces for complete mutual axial fixing in the blocking position. In order to be able to bring the locking pin into the blocking position only when required but otherwise keep it ready for operation at all times on the converter casing, the assembly groove opens into a sloping groove, the two ends of which are offset relative to one another in such a way that, in the blocking position, the locking nose is in the region of one end of the groove and the pin-like locking part is shifted into a floating position when the locking nose is in the region of the other end of the groove.
Patent DE-3520934-C1 (DE)
Inventor: HILSEBEIN WOLFGANG DIPL-ING
IPC: C01C1/10
Filed: 1985-06-12
Granted: 1986-06-05
Abstract: An aqueous effluent is supplied to a stripping column (total stripping column) from which a mixture that is rich in NH3, CO2 and H2S is withdrawn as a head product. In at least one additional stripping column the mixture is separated into a mixture which is rich in NH3 and a mixture which is rich in the sour gaes CO2 and H2S. The mixture which is rich in NH3 is scrubbed with liquid ammonia. The overhead product from the total stripping column is cooled in a condenser under a pressure of 1 to 7 bars and is thus transformed into a liquid phase to such an extent that the liquid phase contains 70 to 100% of the NH3 which has been supplied to the condenser. The liquid phase is supplied at a temperature of 30 DEG  to 90 DEG  C. to a second stripping column (NH3 stripping column), which is operated under a pressure of 1 to 4 bars and from which a gas mixture that is rich in NH3 is withdrawn as a head product. The gas mixture is scrubbed with water and ammonia and the NH3 gas which has been scrubbed is condensed.
Patent DE-3533966-C1 (DE)
Inventor: DIETER MATTHAEUS HEINZ
IPC: C23C4/131
Filed: 1985-09-24
Granted: 1986-12-18
Abstract: Process and spray nozzle in particular for cutting component surfaces of wires in an electric arc. The molten particles being conveyed by a dispersion gas, whereby the gas is directed there a nozzle onto the arc and is fed if necessary by lateral flow around the wire feed nozzles, for example as an enveloping or protective gas around the exterior of the arc. A solution is provided whereby the atmosphere surrounding the spraying process can be influenced, in particular with which an influence can be exerted on the very small molten particles in the spray jet, whereby also a highly symmetrical construction of the spray jet should be made possible. This can be achieved using the process owing to the fact that different gases or gas mixtures are used for the dispersion gas on the one end and the enveloping gas on the other. The spraying nozzle (1) is provided with a dispersion gas supply nozzle (7) in the region of the wire feed nozzles (4) and a gas-actuated annular diaphragm (10, 11), roughly in the plane of the arc formation (6), and is characterized by the fact that the annular aperture (10, 11) is equipped with its own gas supply (12).
Patent DE-3535163-C1 (DE)
Inventor: GIEHL KLAUS-ULRICH DIPL-ING
IPC: E03F5/10
Filed: 1985-10-02
Granted: 1987-04-09
Abstract: The invention concerns a float-controlled flow-control devie for the outlet from a sewage system, especially a rain basin. The bearings for the pivots (7 & 8) that the float arm (4) and the shutter (2) rotate on are mounted on a displaceable structure (3). This makes it possible to vary the outflow volume to be controlled even when the device is in operation, and hence to control it remotely as well.
Patent DE-3535960-C1 (DE)
Title: Device for severing sausages from a string of sausages
Inventor: MEIER DIETER
IPC: A22C11/00
Filed: 1985-10-09
Granted: 1987-02-19
Abstract: A device for severing sausages from a string of sausages composed of sausages which are connected to one another by means of connection sections has a conveying device which conveys the string of sausages along a conveying path to cutting means, and a scanning arrangement, which scans the connection sections between adjacent sausages. This scanning arrangement has at least two scanning devices for detecting material in intersecting directions of operation transversely to the conveying path. A circuit causes the cutting means to be actuated in particular only if the two scanning devices detect that there is no material in their direction of operation. This procedure ensures that the two sausages have sufficiently symmetrical ends with an exposed connection section and that neither of the sausages will therefore be damaged during the severing process.
Patent DE-3618954-C1 (DE)
Inventor: ABRAHAM GEZA
IPC: A63B21/02
Filed: 1986-06-05
Granted: 1987-09-17
Abstract: The training apparatus has a spring arrangement. It is proposed that, after a certain first path (13), a movable part (7), which is loaded by a first spring arrangement, carries along a second spring arrangement (12) over a stop so that, in a further deflection path of the movable part (7), the summated spring forces of both spring elements (10, 12) have to be overcome by the exercising person. Thus, corresponding to a dynamic force, the training of a fast sequence of movement is enhanced with intense muscle tension at the end of the sequence of movement. <IMAGE>
Patent DE-3801824-C1 (DE)
Title: Method and apparatus for the trenchless laying of supply lines
IPC: E21B33/14
Filed: 1988-01-22
Granted: 1989-07-13
Abstract: Method for the trenchless laying of supply lines, with a cylindrical soil-displacement hammer provided with a conical tip and at least one knife edge and having a vibrationally knocking cutter head and a rear mounting device for the supply pipe to be drawn in, particularly for the renovation of gas and water lines during the drawing into the space, a bentonite/cement suspension being pressed in as a protective casing between the supply pipe and the channel widened by the soil-displacement hammer, and apparatus for carrying out the method.
Patent DE-3808322-C1 (DE)
Title: Method for testing the external corrosion protection of single-pipe lines which are laid in the ground and consist of ductile cast iron, and application of said method
IPC: G01N17/02
Filed: 1988-03-12
Granted: 1989-09-21
Abstract: Pipelines which are laid in the ground and consist of ductile cast iron have external corrosion-protection sheathing. This corrosion protection is intended to be ensured in the long term in order that the pipes can even be laid in environments in which more stringent requirements are placed. To this end, the potential between the pipeline and the ground surface is measured in an electrically disconnected pipeline section. No potential indication is used as an indication of freedom from defective points. A non-stationary measurement device makes it possible to localise any existing defect points by measuring the voltage drop between two reference electrodes, and to carry out repairs after digging up said pipeline.
Patent DE-3836210-C1 (DE)
IPC: A24D1/00
Filed: 1988-10-24
Granted: 1989-10-12
Abstract: A coaxial cigarette comprising an inner core of a material glowing away substantially without residue, in particular tobacco material, with a sheath for the inner core, an outer jacket coaxially surrounding the inner core and its sheath and comprising a tobacco and/or non-tobacco material, and a sheath for the outer jacket, has a diameter of the inner core which lies in the range from 45% to 80% of the outer diameter of the coaxial cigarette; the inner core has a packing density in the range from 300 to 400 mg/cm3; the outer jacket has a packing density in the rnage from 170 to 250 mg/cm3. The sheath of the inner core has an air permeability of less than 3 ISO units. The outer sheath has a front segment to be lit and a rear mouth-side segment; the front ignition-side segment of the outer sheath contains conventional glow salts and has an air permeability of 15 to 40 ISO units and the rear mouth-side segment of the outer sheath contains no glow salts and has an air permeability of less than 3 ISO units.
Patent DE-3917874-C1 (DE)
Title: Shelving unit for medicinal container - has several compartments each possessing sensor operated by container
IPC: A47B67/04
Filed: 1989-06-01
Granted: 1990-07-05
Abstract: The shelving unit for medicinal container with several compartments consists of every compartment (5) possessing a sensor (12) operated by the container being pushed into the compartment. The outisde of the shelving has an indicator (13) positioned onthe door (3) and activated by the sensors. USE/ADVANTAGE - The shelving unit for medicinal contents enables, without opening the door, the compartment containing the container to be known.
Patent DE-3929428-C1 (DE)
Title: Rail section for wall fixtures - is U=section with large square holes in flat bottom part of U
IPC: A47F5/13
Filed: 1989-09-05
Granted: 1990-12-06
Abstract: The railed section (1) has a metal, U-shaped strip with two parallel, equally long sides (3, 4) joined by a bridge-piece (2) which has square holes in (5). The ratio of the width of the bridge-piece (2) to the width of one side (3, 4) is about 2:1 so that two railed pieces (1) with their sides (3, 4) facing include a square cavity (9). The ratio of the length of the edges of the square holes (5) to the height of the connecting-bridges (6) between the holes (5) and to the width of the wall (7, 8) is about 4:2:1. USE/ADVANTAGE - The self-supporting rail-section is strong enough to take wall fixtures or uprights, for supporting merchandise.
Patent DE-4009079-C1 (DE)
IPC: H05K9/00
Filed: 1990-03-21
Granted: 1991-08-22
Abstract: In a contact seal, in a separating or connecting joint between a stationary component (1) and a component (2) which can move with respect to it, especially a door seal, having a fluid-tight, flexible sealing part (4) connected to an electrically conductive sealing part, which is in contrast relatively hard, the latter is a strip (3) which is fastened to the stationary component (1) with lugs (3.1), which penetrate through the flexible sealing part (4) that extends thereon and are in contact with the movable component (2) via electrically conductive spring means (helical spring 5) which press against said movable component (2). <IMAGE>
Patent DE-4139119-C1 (DE)
Title: Taking samples of radioactive waste in glass blocks - includes boring hole in container well, boring further into glass core, using ultrasonic boring technique, and pulling out core boring unit etc.
IPC: G01N1/04
Filed: 1991-11-28
Granted: 1993-05-19
Abstract: Process includes boring a hole in the container well, boring further into the glass core, using an ultrasonic boring technique, and then pulling out the core boring unit and applying pipe. The pipe is moved in the bore in order to break the bore core at its base. Reduced pressure is then applied to the pipe so that it stays in the bore hole. The pipe is then pulled out and the glass core is reduced. The bore liq. is collected, afterwhich the hole is sealed by a plate. ADVANTAGE - The process is simple and reliable.
Patent DE-4204624-C1 (DE)
Title: Drive mechanism for roller shutter or sunroof - uses flexible belt trapped between teeth of meshing gearwheels to prevent slip.
IPC: E06B9/78
Filed: 1992-02-15
Granted: 1993-04-29
Abstract: The roll shutter/sunroof drive uses at least one driven gear to transfer force to a flexible textile traction element. The element should consist of a belt (18) which is guided in a clamping gap (44) between the opposing tooth flanks (30, 34) of two meshing gears (23, 24) so the belt is Z-formed positively in the gap. Pref. one of the opposing gears can adjust in a guide (42) so as to vary the clamping gap (44) between the gears. The adjustable gear (24) and thus indirectly the belt (18) can be pressed onto the driven gear (23) by a closing component (29). The gears are made of plastics or metal. USE/ADVANTAGE - Low-cost easily fitted drive works with all roof and shutter designs and eliminates slippage and premature belt wear.
Patent DE-4227214-C1 (DE)
Title: Profiled bar for partition - has outside surfaces veneered with separate wooden sheets of which those for grooved sides are thicker and overlapped by thinner ones
Inventor: JAEGER HERMANN
IPC: E04B2/74
Filed: 1992-08-17
Granted: 1994-04-07
Abstract: The bar, particularly aluminium, forms the frame of a partition in sections, accommodating filler panels of glass, plastics, wood, etc.It has lengthwise grooves in two opposite sides, and is covered by wooden sheets. Its lengthwise edges are radiused. Separate wooden sheets (14-17) are used for the four outside surfaces of each bar (7-10). Those (14,16) for the bar sides containing the grooves (12,13) are thicker than the other two (15,17), which overlap them. The thickness of the thinner sheets is equal to or less than the radii (R,R1) of the lengthwise edges (18) of the veneered bar. The thick sheets can be many times thicker than the thin ones. ADVANTAGE - Allows very small radius of lengthwise edge.
Patent DE-4234047-C1 (DE)
Title: Filter in cartridge, for ventilation or air conditioning plant - has filter frame with cover, fitting into shaft with seal, both frame and shaft have sloping sides
IPC: B60H3/06
Filed: 1992-10-09
Granted: 1993-08-19
Abstract: The filter cartridge is pushed into the shaft of a channel of a ventilation/air conditioning plant. The cartridge cover also covers the shaft, and is clamped in position by a clamp, which has locking bars projecting from cover and channel. The cover (9) forms part of the filter frame (5), which projects into the shaft (2). The shaft decreases in size constantly, and the filter (3) is similarly shaped. When the filter is completely inserted, its frame engages on a seal (6). The clamp (12) is put in place, causing a further insertion movement, to press the filter against the seal. USE/ADVANTAGE  - No damage to seal during movement of filter in cartridge, no leakage air once cover is clamped down.
Patent DE-4336964-C1 (DE)
Title: Device for reducing sound transmission
Inventor: SCHULZE HANS
IPC: F16L5/04
Filed: 1993-10-29
Granted: 1995-02-02
Abstract: A device for reducing sound transmission in buildings contains, in particular, in a lead-through in a floor (ceiling), a tube with a fire-protection means. The device is intended to be further developed to the effect that the production of structure-borne-sound bridges is prevented and the transmission of structure-borne sound is, to the greatest extent, reduced. It is proposed that provision be made, adjoining the fire-protection means (8) and in the region of the lead-through (4), for a sound-protection cap (26) which encloses the tube (2, 3) at least in the region of the lead-through (4). <IMAGE>
Patent DE-4428034-C1 (DE)
Inventor: HOERMANN THOMAS J DIPL ING
IPC: E05C21/02
Filed: 1994-08-08
Granted: 1995-11-02
Abstract: Described is a door unit with a door which can be raised overhead, such as a jointed pull-up door, and with vertical frame spars fixed round the edge of the doorway and with a guide-rail system in whose rails the door is fitted so that it can be displaced along the rails and with ropes which hold the door, the ropes passing over pulleys and being attached to a fixed shaft. In order to prevent unauthorized opening of the door, the door has a latch assembly which is attached to at least one side of the door and which acts on the rope on this side of the door, the latch assembly having a latch which engages, when the door is raised, with a catch in the vicinity of at least one of the spars if this rope becomes slack.
Patent DE-4442960-C1 (DE)
Title: Solder bump used in mfr. of semiconductor chips
Inventor: ASCHENBRENNER ROLF DIPL PHYS
IPC: H01L23/12
Filed: 1994-12-02
Granted: 1995-12-21
Abstract: The invention concerns flip-chip mounting bumps consisting of a core (4) containing a high proportion of a soft, high-conductivity metal, in particular gold, and a diffusion-barrier film (5) deposited on the core. The role of the diffusion-barrier film, as in the prior art, is to prevent the formation of intermetallic compounds between the gold in the bump core and the solder, in particular tin/lead solder, since such compounds reduce the mechanical stability of the solder connection. In order that the diffusion-barrier film, usually made of nickel, adheres well to the bump core, it has been necessary in the past to clean the core with a cleaning solution or in a nucleation bath. The invention makes this preliminary cleaning step unnecessary since it calls for small amounts of a material which acts as a nucleation agent for the diffusion-barrier film to be added to the bump core. Such bump cores can be produced mechanically very simply and inexpensively as ball bumps (with about 98 % gold and 2 % palladium). The invention makes it possible to produce flip-chip contacts with gold bumps at high rates on an industrial scale. The solder bumps proposed, using gold ball bumps as cores, occupy little space and open up new fields of application, such as the manufacture of miniature components for use in microsurgery.
Patent NL-1005572-C1 (NL)
Title: Apparatus for determining average blood flow strength of heart of patient
Inventor: JANSEN JOZEF REINIER CORNELIS
IPC: A61B5/0275
Filed: 1997-03-19
Granted: 1998-09-22
Abstract: The detector introduced into the circulatory system of the patient provides a signal to the first input of the processing unit, which is dependent upon an indicator concentration in the circulatory system of the patient. Outlets are provided for controlling the injection equipment for an indicator into the circulatory system of the patient. A calculating unit can formulate an indication of the blood flow strength from the first signal. The processing unit is provided with a second input for a second signal which is dependent upon aspiration/respiration. It is also provided with devices for filtering high frequency murmur, as with diathermia, on the indicator thinning curve and the aspiration/respiration signal.
Patent NL-1009068-C1 (NL)
Title: Display system for cards or photographs
Inventor: MEIJGAARD RUDOLF HENDRIK VAN
IPC: G09F1/10
Filed: 1998-05-05
Granted: 1999-11-09
Abstract: The clamp mechanism (1) has a connection plate (2) with two pivot pins (3) and sprung clips (4). The plate (2) has a decorative panel (6) attached by a layer of magnetic material or a strip of Velcro.
Patent NL-1034035-C1 (NL)
Title: Lifting device for heavy loads, allows lifting and back masts to rotate about counterweight
Inventor: POELMA CORNELIS FREDERIKUS IR
IPC: B66C23/74
Filed: 2007-06-26
Granted: 2007-09-07
Abstract: The masts can rotate about the counterweight (9-11, 13) depending on the equilibrium situation between the load (6) and counterweight. The device comprises at least one lifting mast (1a), a back mast and at least one counterweight optionally comprising soil or other loose ballast material. The masts optionally form an A-frame.
Patent RU-2017497-C1 (RU)
Title: Solution for dropping irrigation of urinary tract after urological surgery
Inventor: DAVYDOV MIKHAIL I
IPC: A61K36/185
Filed: 1988-09-28
Granted: 1994-08-15
Abstract: FIELD: medicine. SUBSTANCE: method involves the use of infusum made of nettle dicotyledonous leaves, Saint-John's-wort herb, matricary flowers, plantain major leaves, milfoil herb, birch warted leaves, common wormwood leaves, wild strawberry leaves taken at the definite ratio. EFFECT: accelerated healing, absence of by-side reactions.
Patent RU-2024263-C1 (RU)
Title: Method for treating purulent wounds
Inventor: LOKHVITSKIJ SERGEJ V
IPC: A61N1/06
Filed: 1989-02-28
Granted: 1994-12-15
Abstract: FIELD: medicine, surgery, purulent surgery. SUBSTANCE: purulent wound placed into reservoir with liquid is acted upon by spark discharge at a power density of acoustic vibrations ranging form 0.5 to 2.0 W/sq.cm. EFFECT: accelerated cleaning of purulent wounds from necrosis.
Patent RU-2031669-C1 (RU)
Title: Method of fire extinguishing
Inventor: TROFIMOV PETR V
IPC: A62C3/00
Filed: 1989-04-18
Granted: 1995-03-27
Abstract: FIELD: fire fighting facilities. SUBSTANCE: according to offered method, delivery of fire extinguishing compound to zone on fire is provided using gaseous helium as distinct from widely known method in which compressed air is used for this purpose. Pressure of gas in container after charging is determined by relationship given in description of invention. EFFECT: increased efficiency of suppression of explosions and fires owing to reduction of time of discharge of fire fighting compound. 2 dwg
Patent RU-2048483-C1 (RU)
Inventor: SUKHORUKOVA SVETLANA ANDREEVNA
IPC: C08G18/83
Filed: 1989-12-07
Granted: 1995-11-20
Abstract: Использование: для изготовления дезактивирующих пленочных покрытий. Сущность изобретения: при получении анионоактивных полиуретановых дисперсий сульфируют форполимер, содержащий 9,0 13,5 моль. уретановых групп, диспергирование осуществляют в водно-ацетоновой смеси, взятой при массовом соотношении ацетона и воды, равном 0,15 - 0,35, в присутствии гидразина с последующей отгонкой ацетона и дополнительного введения 0,7 1,5% от массы сухого вещества дисперсии двухосновной карбоновой кислоты и 20,1 31,1% от массы сухого вещества дисперсии порошкообразного оксида металла IV группы. 2 табл.