baber/WOPTO huggingface dataset:
Patent DE-3601192-C1 (DE)
Inventor: BUSCH BERND
IPC: G01R31/26
Filed: 1986-01-17
Granted: 1987-04-30
Abstract: 1. A testing system for parallel-mounted FETs, more particularly MOS-FETs, characterized in that the FETs are connected to a pulse transmitter (1) via their inputs, decoupled from one another by series resistors (Rv1 , Rv2 , Rv3 ), and the drop in voltage across the series resistors (Rv1 , Rv2 , Rv3 ) can be superimposed on an electronic evaluating system (2), connected to the series resistors (Rv1 , Rv2 , Rv3 ) and timed by the pulse transmitter (1), in a given sequence in accordance with the timing of the pulses.
Patent DE-3642957-C1 (DE)
Title: Stand with weight compensation
Inventor: KREUZER FRIEDHELM
IPC: F16M13/00
Filed: 1986-12-16
Granted: 1988-05-05
Abstract: Adaptation of the weight compensation is to be made possible in a simple manner for various loads to be received by the stand. In order to achieve this, the stand exhibits an openable compartment (4) for receiving weights (15). Stands of this type are used, in particular, in medical engineering. <IMAGE>
Patent DE-3707960-C1 (DE)
Inventor: GOECKLER HEINZ DIPL-ING
IPC: H04L5/06
Filed: 1987-03-12
Granted: 1988-10-20
Abstract: The present invention relates to a multicarrier demodulator for separating and demodulating a digitalized frequency multiplexed signal into a plurality (L) of individual channel signals, with the separation being performed using a frequency division demultiplexer (FDM). The separated channel signals are each filtered using bandwidth limitation filters and thereafter demodulated using a synchronous demodulator. Following demodulation, the signals are filtered by interpolation filters, data (Nyquist) filters, and subsequently decided upon in a decider. The invention is characterized by the fact that the demodulator operates upon a pair of phase displaced complex channel signals.
Patent DE-3801679-C1 (DE)
Title: Burner for gaseous or liquid fuel
IPC: F23D11/40
Filed: 1988-01-21
Granted: 1989-05-11
Abstract: In order to reduce the operating noise in the case of a burner for gaseous or liquid fuel for the production of hot gas, with a nozzle, from which a fuel jet enters a mixing tube, with a multi-hole screen which surrounds the outlet of the nozzle and subdivides a burner housing into an upstream-situated antechamber receiving the nozzle and a downstream-situated combustion chamber receiving the mixing tube, with a central passage in the multi-hole screen for the passage of the fuel jet escaping from the nozzle, and with a number of openings in the multi-hole screen which surround the passage and through which combustion air from the antechamber enters the mixing tube, is proposed that there is arranged in front of the multi-hole screen, upstream and at a distance therefrom, a second screen which has at least one opening for the passage of combustion air.
Patent DE-3803049-C1 (DE)
Title: Method for filling silo vehicles
IPC: B65D88/54
Filed: 1988-02-02
Granted: 1989-02-23
Abstract: Method for filling silo vehicles having highly disperse, powdery substances, characterised by the steps:   a) filling of the silo container of a silo vehicle by means of conveying systems known per se for highly disperse, powdery substances, b) admission of an inert gas into the interior of the silo container, the dome cover(s) being closed, and c) reduction of the excess pressure after compression has taken place.
Patent DE-3916145-C1 (DE)
IPC: A01G3/06
Filed: 1989-05-18
Granted: 1990-05-23
Abstract: Electrically powered hand-held shears for lawns comprise a cutting head (12) which can be rotated with respect to the handle (10) so that the plane of the cutting blades can be adjusted with respect to the handle. To this end, an intermediate piece (14a) is rotatably mounted in the handle housing by means of a hinge pin (34) and engages in the cutting head housing by means of a second hinge pin (36a). The cutting head together with the intermediate piece can therefore be rotated with respect to the handle and the cutting head can also be rotated with respect to the intermediate piece. In one variant, the intermediate piece is divided and the parts are interconnected by means of a third hinge pin ; a part of the intermediate piece is located inside the handle housing and the hinge pin is guided in a curved slot in the handle housing. In this case, an additional rotation about an additional axis is possible. All parts can be concealed, i.e, the part (14b) can be concealed, as illustrated, in the handle housing and the part (14a) inside the cutting head, but both parts can also be exposed.
Patent DE-3929561-C1 (DE)
Title: Cleaning and spraying device for sieves in paper machines - has double wall tube with water inlet and hand-wheel operated dirt discharge
IPC: B05B15/52
Filed: 1989-09-06
Granted: 1990-08-16
Abstract: A cleaning/spraying device for sieves or felts in paper or cardboard machines is a double wall tube with a water inlet at one end and a bandwheel operated dirt discharge at the other end.  The nozzles are arranged at the bottom of both tubes along a flattened segment of the outer tube.  An internal brush cleaning mechanism keeps the nozzle inlets clear. ADVANAGE - This eliminates the risk of deflection or of eccentricity of the inner tube and keeps the nozzles free from obstructions.
Patent DE-4121832-C1 (DE)
IPC: F16B13/14
Filed: 1991-07-02
Granted: 1992-06-11
Abstract: The invention concerns a reagent kit designed to produce elements of synthetic resin for anchoring fixation elements in place by bonding them in multi-cavity plugs. The reagent kit comprises (a) a reagent mixture containing 2,2-bis-[4-(methacryloxyethoxy)phenyl]propane and an optionally unsaturated polyester resin, vinyl resin or acrylic resin or a mixture of these, (b) an accelerator component comprising an organic peroxide and (c) a filler component, the accelerator component (b) being kept separate from the reagent mixture (a) before use.
Patent DE-4210785-C1 (DE)
Title: The Current regulation system for a remote current supply circuit - uses a voltage drop across an current sensor in load current circuit evaluated by regulator supplied from constant current source
IPC: H02M3/335
Filed: 1992-04-01
Granted: 1993-09-16
Abstract: The current regulation system uses a current sensor (RM) in the path of the load current (IF) providing a voltage for a regulator (RV) controlling a signal source (OK) for the current supply circuit. The regulator is supplied by a constant current source (Q1), in turn supplied by the load current and also used to supply the signal source. The constant current source lies in series with a working resistance (R1) coupled to at least one current supply terminal (1,2) of the regulator and the signal source. ADVANTAGE - Prevents evaluation error caused when regulator is supplied by voltage across current sensor.
Patent DE-4211373-C1 (DE)
Title: Self-adhesive sheet for folding label
Inventor: NONNENMACHER ALEX
IPC: G09F3/02
Filed: 1992-04-04
Granted: 1993-10-21
Abstract: The sheet(1) has two parts(2a,2b) joined together, and each divided by a transverse fold line(3) into a text(4a,4b) and covering(5a,5b) panel.It is of transparent material, and the parts are offset sideways from each other. The text panels are alongside each other, while one covering panel is above its text panel and the other below it. There can be a fixing lug between the text panels, and from which portions in line with each other protrude from opposite sides. Each panel can have a perforation near the edge, these being one above the other in the folded position.
Patent DE-4227454-C1 (DE)
Inventor: BOHUON CLAUDE PROF
IPC: A61K49/00
Filed: 1992-08-19
Granted: 1994-02-03
Abstract: Method for early detection, detection of the severity for a treatment-accompanying assessment of the course of a sepsis, as well as means for carrying out said method. Disclosed is a method for early detection, detection of the severity as well as for a treatment-accompanying assessment of the course of a sepsis as well as means for carrying out said method. According to the invention, the content of the peptide procalcitonin and/or of a partial peptide formed therefrom which is not the mature calcitonin is determined in a sample of a biological liquid of a patient. From the determined presence and amount of the certain peptide, a conclusion is made about the presence of a sepsis, its severity and/or the success of a therapeutic treatment.
Patent DE-4233447-C1 (DE)
Inventor: BARLIAN REINHOLD DIPL ING
IPC: H01H13/06
Filed: 1992-10-05
Granted: 1994-01-27
Abstract: The switch device has an outer housing (2) forming downwardly open chamber in which is positioned a switch (3) with an outwardly operable operating thruster (27) and a switch housing (4) which is moulded into the chamber (5) of the outer housing (2) with a moulding resin. On the side walls (62,65) of the switch housing (4) a union (74) with a sealing surface (75) is provided, and between the sealing surface (75) and the inner surface of the outer housing (2) a narrow gap is formed, and the part of the chamber (5) located above the union (74) in which the operating thruster (27) is provided, is mould-free. For positioning of the switch in the outer housing, a securing connection is provided between the outer housing and the switch housing.
Patent DE-4308288-C1 (DE)
Inventor: SCHUETTLER KARL-HANS
IPC: B65H63/08
Filed: 1993-03-16
Granted: 1994-09-29
Abstract: A [lacuna] onto a binding-means roll, with a winding core and with binding means located thereon, for machines for the tying of packages, the binding means being assigned a reflecting surface for especially photoelectric scanning for the purpose of marking its initial portion near the winding core, is characterised by an assignment of the reflecting surface to the initial portion of the binding means near the roll, such that, when the spent binding means exposes the reflecting surface, the initial portion still located on the winding core has a length which is sufficient for tying one package. The invention thus teaches, on the one hand, to activate the binding-means end marking only when there is still a binding-means portion sufficiently long for a further tying operation, and, on the other hand, nevertheless no longer to use up this portion which is available per se. This ensures, on the one hand, that there is no possibility of a machine fault, for example because there is no longer a sufficient residue of binding means for tying a package, and at the same time, on the other hand, that only an optimised minimum length of no longer utilisable binding-means material remains. <IMAGE>
Patent DE-4316585-C1 (DE)
Inventor: MOEHKER CHRISTIAN
IPC: C09D131/04
Filed: 1993-05-18
Granted: 1994-11-03
Abstract: An aqueous dispersion based on vinyl acetate copolymers is used as primer for glueing polyolefin-based plastics with aqueous dispersion adhesives. Above all, this primer sharply increases the strength up to a level which is reached by good quality adhesives for PVC.
Patent DE-4328563-C1 (DE)
Title: Steering wheel arrangement with a hub cushion which is stationary in relation to the steering wheel
Inventor: KERNER WOLFGANG DIPL ING
IPC: B62D1/10
Filed: 1993-08-25
Granted: 1994-08-25
Abstract: In the state of the art, the steering wheel arrangement has an impact absorbing device which is arranged within the hub of the steering wheel and maintains its position independently of the rotation of a steering wheel rim, a costly, internal steering wheel gearing being provided. According to the invention, the hub cushion and the airbag unit are mounted on a support component which is slide-mounted and axially secured on the impact absorber which is connected fixed in terms of rotation to the steering wheel, and has a crown gear which protrudes away axially with respect to the outer pipe and through which an upper planetary wheel of a drive for a pulling means which is arranged parallel to the axis of the steering spindle and is assigned to the impact absorber intermeshes, and a second crown gear which protrudes away axially with respect to the support component is arranged fixedly in the region of the outer pipe and a lower planetary wheel of the drive for the pulling means intermeshes with it. To be used for steering passenger cars. <IMAGE>
Patent DE-4337206-C1 (DE)
Title: Process for cleaning shredded plastics containing foreign materials and a separating and washing apparatus for carrying out the process
Inventor: WUENSCH EDGAR
IPC: B03B5/02
Filed: 1993-10-30
Granted: 1995-03-09
Abstract: A separating and washing apparatus for cleaning shredded plastics has a liquid bath, into which the shredded plastics containing foreign materials are introduced, a stirring device, by means of which the liquid bath can be stirred, and a discharge line, through which cleaned shredded plastics can be discharged from the liquid bath in a liquid/shredded-plastics suspension. In order to increase the residence time range of the shredded plastics within the separating and washing apparatus and in order to avoid the shredded plastics being "rushed through" the separating and washing apparatus, these measures producing an improved cleaning effect of the separating and washing apparatus, the liquid bath is separated into at least two mutual separate subbaths (2, 3), of which each is assigned a stirring device (4, 5) and a recirculating circuit (8, 9), operated by means of a pump (6, 7). The shredded plastics containing foreign materials (12) are fed into the subbath (2) on the input side; the recirculating circuit (8) of the subbath (2) on the input side is connected by means of a branch line (13) to the second subbath (3), which for its part is connected by means of a branch line (14) from its recirculating circuit (9) to the discharge line (15) of the separating and washing apparatus. <IMAGE>
Patent NL-1010019-C1 (NL)
Title: Leak detection and collection device for flanged junctions in oil or chemical pipeline consists of tray clamped around lower edges of flanges
Inventor: VALK MICHEL RENE
IPC: B08B9/02
Filed: 1998-09-07
Granted: 2000-03-09
Abstract: Sections of piping (2) are linked by end flanges (6) which are bolted (7) together. Fluid which leaks from the junction between the flanges drips into a tray (8) which is part of a collection device (1). The device is attached by ear plates (16) retained by nuts and bolts which pass through the flanges. The tray has an overflow vent (14) and a drain (12). The fluid can be drained off via a tap (13) for measurement and analysis.
Patent NL-1013428-C1 (NL)
Title: Method of distributing textual and graphical information concerning a product which can ameliorate problems caused by lack of daylight, uses an electronic data communications medium
Inventor: WEBER GILBERT JAMES
IPC: G06Q30/00
Filed: 1999-10-29
Granted: 1999-11-24
Abstract: The information is in the form of text or graphics which indicate the predicted or actual amount of daylight experienced in a day. The information also advertises a product known as Brightlight which can ameliorate physiological or physical problems caused by a lack of exposure to natural light. The medium for distribution can be the Internet, telephone, etc.
Patent NL-1018005-C1 (NL)
Title: Toy or jewellery chain, has disc press fitted into button with holes for cord
Inventor: CREIJ FRANCISCUS MARTINES GERA
IPC: A44C15/00
Filed: 2001-05-06
Granted: 2002-11-08
Abstract: The cord for hanging the chain around the neck is passed through holes with slots in a button and a disc, which may optionally be provided with an image, can be press-fitted into the button above the cord.
Patent NL-1021531-C1 (NL)
Title: Exchangeable indication system involves white board marker and is particularly used as a name identity platelet at meetings, seminars and similar
Inventor: HOOIJDONK VINCENT JOSEPHUS WIL
IPC: G09F1/10
Filed: 2002-09-26
Granted: 2003-10-28
Abstract: The exchangeable indication system involves a white board marker and is particularly used as a name identity platelet at meetings, seminars and similar. It can also be used as a price card, memo block and can be made available in different sizes. The holder (A,C) involved is made of Ramin wood, 240 mm long, 19 mm high and 44 mm wide. Its edges are milled at an angle. A groove runs over the entire length direction to a depth of 8 mm and has an angle of inclination of 75 degrees in relation to the horizontal surface. The holder is painted with Histor white paint. In the groove fits an opal white Plexiglass plate, (B,D) 295 by 95 mm.
Patent NL-1027914-C1 (NL)
Title: Holder for protection of ruler or geo-triangle by linear displacement in relation to holder and by input of drawing instrument arcs and circles can be drawn
Inventor: SMIT KASPER EGBERT LAMMERT
IPC: B43L7/00
Filed: 2004-12-29
Granted: 2006-06-30
Abstract: The holder protects a ruler or geo-triangle by linear displacement in relation to the holder and by input of a drawing instrument arcs and circles can be drawn. The geo-triangle is equilateral and right-angled, being made of transparent plastic. On it are scale divisions for measurement of the lengths and angles. A ruler is a rectangular slat, on which are scale divisions for measurement of lengths. The protection is achieved by the ruler or geo-triangle (2) being inserted completely in the holder (1). Arcs and circles can be drawn on surfaces made of paper, cardboard or wood, by the ruler or geo-triangle being partly pushed out of the holder. The ruler or geo-triangle then rests with a point (4) on the surface of which drawing is to be effected. This point thus functions as a fixed rotary point for drawing purposes. Further, a lead-pencil or pen (5) can be inserted in a provided space in the holder.
Patent NL-1035133-C1 (NL)
Title: Calorie table, contains color zones and barcodes and is incorporated into e.g. mobile phone or key=ring
Inventor: VOORHOEVE-ZEESTRATEN JOHANNA M
IPC: G16H20/60
Filed: 2008-03-06
Granted: 2008-03-26
Abstract: The table includes color zones and/or barcodes and is incorporated into an item used daily, such as a mobile phone, key-ring or electronic pocket agenda.
Patent RU-2074990-C1 (RU)
Title: Distributing valve unit
Inventor: CHARLZ ALBERT VAJLER
IPC: F15B13/042
Filed: 1989-10-27
Granted: 1997-03-10
Abstract: FIELD: distributing pneumatic equipment. SUBSTANCE: use is made in multi-pass self-adjusting proportional distributing valve of load feedback to create outlet pressures of working fluid proportional to pressures of control fluid. Some versions propose programmed valve for creating different load outlet pressures which are selected before or in course of operation. When no flow escapes from distributing valve, it takes neutral position. EFFECT: enhanced efficiency. 15 cl, 4 dwg
Patent RU-2065514-C1 (RU)
Title: Rail butt joint
Inventor: KASYLKASOV ZHENYS MADYKENOVICH
IPC: E01B11/02
Filed: 1990-01-08
Granted: 1996-08-20
Abstract: FIELD: railways. SUBSTANCE: rail butt joint has butt covering plates 3, connecting pins 4, elastic split plate 5 detached in joint area, and vertical wedge 7. EFFECT: high reliability. 3 dwg
Patent RU-2040408-C1 (RU)
Inventor: VAKHRUSHEV EVGENIJ I
IPC: B60B9/00
Filed: 1990-02-02
Granted: 1995-07-25
Abstract: FIELD: transport. SUBSTANCE: vehicle wheel has hub 1, flexible pneulatic tube 2 whose running surface is embraced by tangential band made of separate lengths 3 of rubberized fabric bandage. Each length has flat end and end folded to form wrinkled loop 6. Flat end of each following length is placed on wrinkled end of preceeding length at side of running surface of tube 2. Radial bands 4 are placed in connection of indicated ends. Radial bands are interconnected and connected with opposite side of wrinkled loop by means of bolt joint 9. Wrinkled loops 6 are arranged from outside and pointed in forward direction of wheel rotation. Ends 8 of bolts projecting from nuts are made conical. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2037704-C1 (RU)
Title: Radial-face contact seal
Inventor: EFIMENKO ANATOLIJ VASILEVICH
IPC: F16J9/00
Filed: 1990-07-10
Granted: 1995-06-19
Abstract: FIELD: turbo-machine engineering. SUBSTANCE: split sealing ring is freely mounted on the shaft and is in contact with the stop face surface of the shaft and housing. The ring is interposed between the supercharging space and oil space of the support of a gas-turbine engine. Hollows are made in one side of the ring split. The hollows are made in two sides of the ring split and arranged so that to define mirror symmetry with respect to each other. The hollows are closed over periphery. Some of the hollows are closed over periphery by housing surface, the walls of the hollows being vertical. The walls and side of ring split form sharp edges. EFFECT: enhanced reliability. 6 cl, 6 dwg
Patent RU-2018189-C1 (RU)
Title: Power supply for quadrupole mass-spectrometer analyzer
Inventor: SILAKOV SERGEJ S
IPC: H01J49/42
Filed: 1990-10-01
Granted: 1994-08-15
Abstract: FIELD: mass-spectrometry. SUBSTANCE: device has a high-frequency generator, first amplitude detector 3, amplifier 8. The device is characterized in that second amplitude detector 9, amplifier-adder 12, controllable voltage source 13 and correcting voltage source 14 are used, amplifier 8 is operational one and in that new functional connections between components of the device are used. EFFECT: widened range of masses to be analyzed and provided possibility of remote control of resolution. 1 dwg
Patent RU-2020613-C1 (RU)
Title: Storage with data save facility at de-energization
Inventor: RABINOVICH MARK M
IPC: G11C29/00
Filed: 1990-11-16
Granted: 1994-09-30
Abstract: FIELD: computer technology. SUBSTANCE: device has basic power supply, reserve power supply, current-stabilizing element, storage, separating elements, terminals, current-setting element, switch, output. Device provides voltage of basic power supply and satisfies technical conditions for memory cells for allowable spread in power voltages and logic unit level. EFFECT: improved reliability of operation. 1 dwg
Patent RU-2046716-C1 (RU)
Title: Hollow mold for the centrifugal casting of the powder-like thermoplastic polymer
Inventor: CHARLZ L PIATSTSA
IPC: B29C33/26
Filed: 1991-01-04
Granted: 1995-10-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: mold is equipped with the holder of the upper part of the mold or of the cover for holding it in the closed state relative to the lower part of the mold. The mold also has means for holding it in the open state in the raised position for ensuring the access to the inner surfaces of the mold parts for fulfilling their cleaning in the intervals between the cycles of the centrifugal molding. EFFECT: enhanced quality of manufacturing the thin-walled articles. 3 cl, 4 dwg
Patent RU-2045692-C1 (RU)
Title: Pipe coupling
Inventor: IMMANUEL SHTRAUB
IPC: F16L17/02
Filed: 1991-06-17
Granted: 1995-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: sealing jaws of the sealing gasket of C-shaped cross-section are made of an elastomer, face each other, and bear on ring thickenings made on the cross-piece of the gasket. The casing with radial face walls encloses the gasket and is pressed with tension screws through a lock. The sheet spacer is interposed between the gasket and casing and overlaps the longitudinal ring slot of the casing. The sealing jaws are made for permitting compression in the periphery direction and pressing to the pipe walls when the casing is tensioned under the action of the ring thickenings. The sliding rings are arranged for permitting freely extension of the pipes between the face walls of the casing and the gasket and can overlap the ring slot between the face walls of the casing and pipe walls. EFFECT: enhanced reliability. 6 cl, 10 dwg