baber/WOPTO huggingface dataset:
Patent DE-4311973-A1 (DE)
Title: Magneto-inductive sensor array for determining position and/or travel - has magnets which move over and saturate magnetic panel, provided with pairs of coils forming transmitter/receiver systems, voltages induced in coils being measured
Inventor: KOCH GUNTHER
IPC: H03K17/97
Filed: 1993-04-14
Abstract: The array (row) of sensors determines the position or travel of the permanent magnets (8) or electromagnets adjacent to the sensors, with a flat magnetic panel (1) which can be caused to saturate by (2,3,4,5,6,7) arranged next to or above one another. The coil turns (2',2",3',3",4',4",5',5",6',6",7',7") lie next to one another in a flat configuration at least in one plane and the magnets can move above the coils along the panel. At least two adjacent coils form a transmitter/receiver system and an a.c. voltage or pulses are impressed on the transmitter coil and the voltage they induce in the receiver coil is measured.
Patent DE-4312670-A1 (DE)
Title: Device for determining the position of a moving object
Inventor: BUCHHOLZ HARTMUT DIPL ING
IPC: G01S5/14
Filed: 1993-04-19
Abstract: The invention relates to a device for determining the position of a moving object, having a fixed-position station which, via a fixed-position first antenna whose location is surveyed geodetically and whose true geographical position is thus known, receives external signals from specific land-based or satellite-based transmitters, for example, determines from these signals a calculated geographical position for the location of the first antenna and, as a function of deviations between the calculated position and the true position, calculates first correction values and transmits these correction values via a second antenna, and having a receiving device which is provided on the moving object and likewise receives the external signals, uses the signals to determine a calculated geographical position for the instantaneous location of the moving object, receives the correction values transmitted from the transmitter of the fixed-position station, and corrects the calculated position with the aid of the received first correction values. The special feature of the invention is that the fixed-position station likewise receives the external signals via a fixed-position third antenna, whose location is geodetically surveyed and whose true geographical position is thus known, and uses the signals to determine a calculated geographical position for the location of the third antenna and corrects this calculated position with the aid of the first correction values, and in that deviations between the thus corrected ... Original abstract incomplete.
Patent DE-4315069-A1 (DE)
Title: Process and tubular-bag machine for forming a longitudinal welding or sealing seam on the casing of a foil tube
Inventor: WARNKE HANS JUERGEN
IPC: B65B51/30
Filed: 1993-05-06
Abstract: A process for forming a longitudinal welding or sealing seam on the casing of a foil tube and a tubular-bag machine for carrying out this process are described. The process is characterised in that the welding or sealing head is driven so that it executes an arcuate movement from the first vertex to the second vertex of its path of movement, and in that the overstroke of the segment of the path of movement of the welding or sealing head relative to the foil tube between the initial point and final point of contact with the latter is compensated by a displacement in length of the connecting devices between the drive and the welding or sealing head. The corresponding drive is achieved by means of an articulated coupling mechanism which imparts the desired arcuate movement in the welding or sealing head and which is assigned connecting devices of variable length for connection to the welding or sealing head. A particularly exact movement of the welding or sealing head onto the foil tube is achieved by means of this method and by means of this machine. <IMAGE>
Patent DE-4315286-A1 (DE)
Title: Prefabricated anchor element, in particular for passive protection devices
Inventor: URLBERGER KARL
IPC: E04H12/22
Filed: 1993-05-07
Abstract: In the case of a prefabricated anchor element for passive protection devices, having at least three posts which are braced with respect to one another and are fitted in the concrete, an approximately horizontally or obliquely downwardly projecting bar or the like consisting of steel or the like is fitted at least on one post. <IMAGE>
Patent DE-4316636-A1 (DE)
Title: Speed sensor for vehicle road wheels - uses transistor circuit to derive speed signal from wheel rotation-dependent magnetic flux changes, using transducer forming rectangular pulses
Inventor: HASHIZUME YOSHIKAZU
IPC: G01P3/42
Filed: 1993-05-18
Abstract: The speed sensor contains a processor (13), devices (1,2,5) for generating pulse-shaped changes in magnetic flux depending on the wheel rotation, and a transducer (6) for converting these flux changes into a rectangular pulse signal. A voltage line (7) connects the transducer to a voltage source (9). A signal line (12) is connected between the transducer and processor. A transistor switches between conducting and non-conducting states in response to the rectangular signal received at its base. Its collector is connected to the signal line. One resistor (R1) is connected between the voltage and signal lines. A second (R2) and third (R3) are connected between the voltage line and emitter and signal line and earth respectively. The processor derives the wheel rotation rate from the voltage across the third resistor. ADVANTAGE - Simple, low-cost sensor can detect open circuits between itself and control unit.
Patent DE-4318683-A1 (DE)
Title: Partition wall and-or display board - has two supports, with cloth stretched between both and has mounts, second support is rotatable and has lock to keep cloth in place
Inventor: MACHIELSE PETRUS
IPC: E04H1/12
Filed: 1993-06-04
Abstract: The system uses at least two long fabric supports with fabric stretched between them. There are first and second mounts for the supports, the second giving a rotatable mounting. The second support has devices to attach one end of the cloth and the support itself is rotatable to wind the cloth onto it. The rotating element on the second support has a lock to prevent the cloth from rolling off. The second mount surrounds a positioner which in turn surrounds a spring, which both position the second mount relative to the first one and swing it outward to increase th distance between the supports, depending on the length of cloth. USE/ADVANTAGE - Acts as a partition and/or notice/display board in the home or as screen between hospital beds. Provides for flexibility in the length of cloth and the cloth tension can be adjusted.
Patent DE-4320258-A1 (DE)
Title: Continuous winding of webs onto successive spools - using air jet to tear off web supplied upstream for smooth transfer with adhesive onto next spool held ready
Inventor: UEDA TAKASHI
IPC: B65H19/20
Filed: 1993-06-18
Abstract: The continuous paper web (6) is supplied from upstream by a supply drum (1) and moved forwards by friction engagement onto the winding spool (2A) which is pressed against the supply drum by secondary holding arms (4). The next spool (2B) is held ready by primary arms (3) to wind up the torn beginning section of the supplied web. A rotary wheel (12) having a slit cutter operating widthwise moves vertically upstream of the next spool held ready, and over a central section of the supplied web. The rotary wheel moves into contact with the supplied web and turns before the air jet tears the supplied web. A slit is made in the supplied web and the adhesive element is transferred from the wheel behind the slit onto the web. USE/ADVANTAGE - The torn web is wound smoothly onto the waiting spool after a predetermined amount has been wound onto the previous spool.
Patent DE-4323329-A1 (DE)
Title: Medical microscopic system with optical observation system - has optical system for electronic photographing of part being observed with which beam of light from part under observation impinges on optical observation system
Inventor: KITAJIMA NOBUAKI
IPC: G02B7/00
Filed: 1993-07-07
Abstract: The microscope system has a branching off system arranged in an optical path of the optical observation system to branch the beam of light. The branched light beam is led to an electronic photographic system, which is arranged in conjunction with the part under observation. A system for altering an optical path length is arranged in an optical path, between the observation part (OP) and the electronic photographing system including a TV camera (71), which works so that the electronic photographic system and the observation part are conjugated to each other. USE/ADVANTAGE - Medical stereo-microscope. Gives image with high power and short operating distance and image with low power and large operating distance, taken with single photographic system and microscope can be automatically changed over.
Patent DE-4324093-A1 (DE)
Title: Plug-in connection which is secured with respect to displacement and is intended for socket pipes, in particular comprising ductile cast piping
Inventor: RAMMELSBERG JUERGEN DIPL ING D
IPC: F16L37/092
Filed: 1993-07-17
Abstract: The invention relates to a plug-in connection which is secured with respect to displacement and is intended for socket pipes, in particular comprising ductile cast piping, in whose socket there is provided upstream of a sealing ring, as seen from the socket end, an annular clearance in which there is arranged a locking segment which is supported, by means of a toroidal surface, radially on the cone surface in the socket chamber and, by means of its inner surface, on a plug-in end introduced into the socket, and which is supported axially on the cone surface in the socket chamber. The invention consists in that, for axial support, the locking segment has, in the region of the socket chamber, a toothing arrangement which acts on the outer circumference of the plug-in end, and in that the locking segment is additionally connected to the plug-in end by at least one clamping element. <IMAGE>
Patent DE-4324581-A1 (DE)
Title: Bed frame, in particular bed frame with slatted base
Inventor: KUENNEMEYER THOMAS
IPC: A47C23/06
Filed: 1993-07-22
Abstract: Bed frame, in particular bed frame with slatted base, comprising layered frame bars composed of a wood-base material and, in the assembled state of the bed frame, having a vertically extending layering. Use is made of an OSB material for at least one load-bearing layer in the layering of the frame bars. Outer covering layers are adhesively bonded to the OSB material. <IMAGE>
Patent DE-4324600-A1 (DE)
Title: Sanitary fitting with stop limitation
IPC: F16K31/60
Filed: 1993-07-22
Abstract: A sanitary fitting contains an actuating element with the aid of which the position of a valve can be changed. A movement of the actuating element leads to a change in the quantity of water flowing out while actuation in another direction leads to a change in the temperature. According to the invention, a stop element is provided which can be placed on part of the fitting in the housing of the fitting and can be fixed there without further measures. This stop element limits the movement of the valve into the position associated with maximum temperature, providing protection against scalding.
Patent DE-4328241-A1 (DE)
Inventor: GANSER BODO DIPL ING
IPC: H02G5/02
Filed: 1993-08-19
Abstract: The multi-path switchgear proposed is equipped with a protective device designed to protect it against stray arcs. The protective device consists of the insulating parts (4, 5, 6) tightly sheathing the subconductors (1) making up the busbar assembly (2) plus a conducting piece (11) with protective electrodes (7, 8, 9, 10). One (7) of the protective electrodes is formed by a section (7) running parallel to the sides of the subconductors (1), while the other protective electrodes (8, 9, 10) are formed by extensions which penetrate through the insulating parts. The conducting piece (11) is connected to, and hence earthed by, the supporting structure (3) of the switchgear, thus preventing a stray arc from arcing over to the adjacent path of the switchgear.
Patent DE-4338736-A1 (DE)
Title: Solar powered cooker and/or heater with heat energy storage
Inventor: WIETRZICHOWSKI ARNOLD PROF DIP
IPC: F24S20/30
Filed: 1993-11-12
Abstract: The cooker or heater is connected with a solar energy absorber and with a cooking and/or roasting system thermally, for heat energy transmission. The heat energy storage has a core (11) of concrete or similar material. The cooking and roasting system (10, fig.5) is fitted on one side of the core (11). The solar absorber (5) in the form of an energy absorbing metal sheet is fitted on the opposite side, and is thermally connected. Hinged mirrors (4) are arranged on the side of the solar absorber (5) at the heat storage, for additional solar energy reception.
Patent DE-4405689-A1 (DE)
Title: Gas-conducting mechanism in a reciprocating compressor
Inventor: FUJII TOSHIRO
IPC: F04B39/10
Filed: 1994-02-22
Abstract: A reciprocating compressor is disclosed which has the following components: a cylinder block with axial cylinder bores, pistons which form the compression chambers in the bores, a drive shaft, and a gas-suction and gas-outlet chamber inside a housing. A valve-mounting chamber is formed around the drive shaft in the cylinder block in order to accommodate a rotary valve which rotates in synchronism with the rotation of the drive shaft. The rotary shaft has a suction passage formed therein in order to direct gas from the gas-suction chamber to a compression chamber during the gas-suction stroke for this chamber. A number of gas connecting passages are formed in accordance with the compression chambers in the cylinder block, each having a first connection open towards the corresponding cylinder bore and a second connection open towards the valve-mounting chamber. The first connection is arranged at a position (P2) which is at a predetermined distance (L) from a top dead centre (P1) of the corresponding piston. The rotary valve has a by-pass formed therein in order to enable a connecting passage separate from both the compression chambers and the gas-suction chamber to be connected to a further connecting passage in accordance with a compression chamber in a compression stroke. <IMAGE>
Patent DE-4411576-A1 (DE)
Title: Sales goods storing and presenting appliance
Inventor: SPADA CORNELIA
IPC: A47F1/14
Filed: 1994-04-02
Abstract: The appliance (1) comprises a stand or storage surface (2) for the sales goods. It is associated with a hood-shaped rear wall (3). Which contains a roof face (4) at least partly extending as an arch over the storage surface. Pref. the cover extends to 60 to 100% of the storage surface. The rear wall and the roof face may form an integral unit, with the roof face of semicircular cross-section joining the vertical rear wall. The storage surface may be bounded on either side by an end face (6).
Patent DE-4411977-A1 (DE)
Title: Liquid direct underfloor heating for tiles or stone slabs; laid directly in the bonding bed
Inventor: JOLLY JUERGEN
IPC: F24D3/00
Filed: 1994-04-07
Abstract: Published without abstract.
Patent DE-4411992-A1 (DE)
Inventor: MARTIN RAYMOND B
IPC: E03D3/10
Filed: 1994-04-08
Abstract: A pressurized water closet flushing system comprises an accumulator vessel (14) for storing water and air under pressure, and a flush valve (16) which controls the discharge of water from the vessel and comprises a cylinder (100) having a lower end in fluid communication with the outlet of said vessel, a piston, (152) defining upper and lower chambers therein, an orifice (180) in the piston, an aperture (130, 132) in the cylinder providing fluid communication between the interior of the accumulator vessel and the lower chamber in the cylinder, a valve (151) on the piston normally. closing the lower end of the cylinder so as to close the water outlet and openable upon upward movement of the piston to permit the discharge of water, and a normally closed flush valve actuator openable to effect fluid communication between ambient air pressure and the upper chamber in the cylinder whereby a fluid pressure differential across said piston effects upward movement 186 thereof and opening of the valve. <IMAGE>
Patent DE-4413359-A1 (DE)
Title: Denitrification of gas with ammonia or urea using active zeolite catalyst
IPC: B01D53/86
Filed: 1994-04-18
Abstract: Removal of NOx from (waste) gases with NH3 and/or urea is carried out with a hydrophobic, dealuminated Y-type zeolite (I), which has a Si/Al ratio of 100 or more and a pore size of 7.4 A, and Cu, CuO and/or Cu salts. Also claimed are a reagent used in the process and a method for preparing the reagent.
Patent DE-4413624-A1 (DE)
Title: Bituminous seal for concrete roof deck
Inventor: WIELEMANS ROLAND VON
IPC: E04D11/02
Filed: 1994-04-19
Abstract: The sealing arrangement is used on a concrete roof. The seal has a reinforcement lattice (12) laid on the concrete deck (10) and coated with a hot bituminous mass (13). Before the molten mass is poured the reinforcement lattice is placed directly onto the concrete surface and after pouring has been completed the covering material (14) is rolled out over the bitumen. Both the covering material and the lattice layer have overlapping sections.
Patent DE-4415620-A1 (DE)
Title: Folding jaw cylinder for folding mechanism for rotary printer
Inventor: MILITZER WINFRIED
IPC: B65H45/16
Filed: 1994-05-04
Abstract: The adjusting eccentric bolt (18) has three eccentric sections (18,19,20). One section (18) is mounted in a hole (16) positioned alternatively in the carrier (13) of one of the discs (8) or in the cylindrical body (12), and is mounted with the other sections (19,20) in a slot-shaped guide (15,14) in each of the two other parts, with radial clearance allowing it to turn.The sections (19,18) for the disc and cylindrical body, compared with the section (20) for the carrier, possess opposite, pref. equal eccentricities. A clamping screw (23) tightening the carrier, disc and cylindrical body goes through the adjusting eccentric bolt.
Patent DE-4420908-A1 (DE)
Title: Living and treatment unit for health promotion
Inventor: KURIG RICHARD
IPC: F24F3/12
Filed: 1994-06-15
Abstract: The interior of the unit (1) contains climatic, especially allergen-free and or ozone-free conditions. The unit insulates the occupant against some external environmental effects and allows at least one person to stand up in it. A control (5) adjusts individual climatic factors inside and/or outside the unit. The temperature, air humidity, the spectrum and intensity of lighting inside the unit are adjustable. The air inflow (9) into the unit is via an activated carbon filtering plant (10), and the air-discharge via outlets (11). The unit incorporates an oxygen supply unit (13), a perfume and or essence supply unit (14), thermal radiators (15), and sensors (8) connected to meters (7).
Patent DE-4421304-A1 (DE)
Inventor: HEINZELMANN HANS
IPC: E01F15/04
Filed: 1994-06-17
Abstract: The device comprises columns (3), each consisting of a post (13) and a locating component (15), and for force transmission are connected with the floor (BD) by a screw construction. On each column is fitted at least one connecting component (11), and these connecting components support a board (5), holding it on the column head against such forces which in a collision act to raise the plank from the column head. The connecting components are filled with a friction fit on the posts and when the clamping holding force producing the friction fit is exceeded a relative movement of the connecting components as far as a stop on the post can take place. <IMAGE>
Patent DE-4424367-A1 (DE)
Title: Process and appts. to purify flue gas
Inventor: SCHOTT MANFRED
IPC: B01D51/10
Filed: 1994-07-11
Abstract: The flue gas is cooled until the water and the HCl it contains condenses. The condensate is sepd. and the gas is further cooled with addn. of H2O2, so that H2SO4 is formed from the H2O2 and SO2 in the gas. The H2SO4 is sepd. and the purified gas is passed out.  Also claimed is an appts. to purify flue gas by the above process. The device has a gas inlet (1) linked to the first cooler (2), from which a condensate line (3) and gas line (4) leave. A gas line (5) runs to a second cooler which has a H2O2 feed (6) and H2SO4 (7) and gas (8) exit lines.  The gas is moistened before or during condensation, and cooled to 45-55 deg C to condense the water and HCl. The gas remaining after condensation is cooled to 34-45 deg C before or during addn. of H2O2. This condensate is concentrated to selling grade HCl, and the vapour produced during concn. is condensed and purified in an anion-exchanger. The H2SO4 is concentrated to selling grade H2SO4. The flue gas may be freed of dust before condensation. There may be a device (27) to moisten the gas in line (1). The condensate line (3) is linked to a rectification device (19) to concentrate the HCl. From the rectification device (19), there is a conc. HCl exit line (20) and a water exit line (21) running to an anion-exchanger (22). The H2SO4 line (7) is linked to a distn. device (24) to concentrate the H2SO4.
Patent DE-4424368-A1 (DE)
Title: Producing Rogowski coil for current measurement unit
Inventor: FEUERSTEIN WINFRIED
IPC: H01F41/04
Filed: 1994-07-11
Abstract: The method for producing a Rogowski coil involves the following steps. An electrically conductive layer (11) is applied to at least one section (1a-1d) of an annular coil carrier. The conductive layer (11) is interrupted by a helical separating track. Interruption of the electrically conductive layer takes place by milling, cutting, etching or by means of a laser beam. The coil is separated at a given place (15) for connector leads (17) which are attached by welding, soldering, clamping or gluing. The coil is covered with an insulating layer and a further electrically conductive layer which is then interrupted by a helical separating track. The two coils are electrically connected to one another. The coil carrier structure takes the form of an annulus, in particular, a circular annulus. The carrier structure may consist of several components joined electrically and mechanically to one another by connector pieces (9).
Patent DE-4428207-A1 (DE)
Title: Mfg. turbine rotor disc with curved cooling air channels
Inventor: SCHILLINGER THOMAS
IPC: F01D5/08
Filed: 1994-08-09
Abstract: In the prodn. of a curved cooling air channel (4), by electroerosive or electrochemical machining, in a turbine rotor disk (1) carrying air-cooled blades , a tool (7) which takes the form of a circular arc, and is rotated about the centre (9) of the cooling air channel (4) also taking the form of a circular arc. Such cooling air channels enter into the disk slot (5) and are oriented substantially perpendicular to the slot bottom.
Patent DE-4428736-A1 (DE)
Title: Low-wear plate for use in machines for processing abrasive materials
Inventor: FERCH ALOIS
IPC: B29C45/00
Filed: 1994-08-15
Abstract: A low-wear plate (3) is made up of wear-resistant particles (1) consisting of fragments of waste material with the hardness and wear properties of glass enveloped in a filler material (2) consisting of waste plastic (2a) with a selected mix ratio.   Also claimed are processes for the prodn. of such plates.
Patent DE-4430818-A1 (DE)
Title: Car-care emulsion for automatic car washes
Inventor: PITSCH MANFRED DIPL CHEM DR
IPC: B60S3/04
Filed: 1994-08-30
Abstract: Before washing with water and drying a car in the usual manner, an emulsion containing 0.5 to 10 % by weight wax and/or 2.5 to 15 % by weight silicone, 0.2 to 10 % by weight emulsifier, 0 to 2 % by weight thickener in an emulsifying or dispersing liquid, and if required additives such as fragrances, dyes, UV absorbing agents, anti-static agents and abrasive agents, is applied and spread on the surface of the car.