baber/WOPTO huggingface dataset:
Patent DE-4243428-A1 (DE)
Title: Stand for cornet shaped bag of sweets - retains sides of bag by conical or pyramid shaped bars and rings
Inventor: GROSER UWE
IPC: F16M13/00
Filed: 1992-12-15
Abstract: The stand can be combined with other stands to form a framework which can also be used as flower-pot or umbrella stand. The stand may consist of three different-sized rings or hexagons joined by four or six bars. ADVANTAGE - The stand, chiefly for holding cornet-shaped bags of sweets offered to children first starting school, keeps the contents clean during the school-joining ceremony and prevents then spilling.
Patent DE-4244513-A1 (DE)
Title: Cleaning exhaust gases from smoking plants to give ecologically compatible end prods.
Inventor: HOFMANN KURT DIPL ING
IPC: B01D53/72
Filed: 1992-12-30
Abstract: Purifying exhaust smoking gas comprises treating the gas with a washing liq., an acidic oxidising liq. and a basic oxidising liq.The appts. used is also claimed.Pref. the gas is treated with a surfactant soln., an oxidn. agent in dil. sulphuric acid and an oxidn. agent in dil. sodium hydroxide soln., the oxidn. agent pref. being hydrogen peroxide, ozone, sodium or potassium persulphate, or potassium permanganate.
Patent DE-4301711-A1 (DE)
Inventor: KOKEGUCHI AKIRA
IPC: B60R21/235
Filed: 1993-01-22
Abstract: A tether belt 20' is located within an air bag 16' and has one end stitched to an inwardly extending piece 30. This avoids stitching on the outer face of the air bag, which could cause injury to a vehicle occupant on contact with the inflated bag. <IMAGE>
Patent DE-4304693-A1 (DE)
Inventor: RALL GERHARD DIPL ING
IPC: A61B5/296
Filed: 1993-02-16
Abstract: A device for measuring vital data of a foetus (1) during delivery contains a sensor, in particular for the blood oxygen content, which is fastened to the leading part of the foetus. In order to prevent the arterial blood flow in the tissue of the foetus (1) from being impaired at the measuring point by the fastening of the sensor to the tissue, the sensor is constructed as a somewhat round, curved shell (5) which forms a cavity (6) on its concave side and is subdivided into a fastening zone (10) located at the centre and an elastic edge zone (11) which surrounds said zone and in which light emitters (12) and receivers (13) are arranged. The edge zone (11) of the shell (5) fastened to the tissue rests compliantly in an elastic fashion on the tissue of the foetus. <IMAGE>
Patent DE-4309898-A1 (DE)
Title: Semiconductor device, e.g. npn bipolar transistor - has poly:silicon@ layer between semiconductor region and surface electrode metal forming safe operating area
Inventor: HIGUCHI YASUYUKI
IPC: H01L21/225
Filed: 1993-03-26
Abstract: The semiconductor device is formed in the substrate (1) by a semiconductor region (2, 3) with n or p conductivity. At least on the semiconductor region, a surface plated metal electrode (7, 8) is formed, while between the semiconductor region and the electrode a polysilicon layer (10, 11) is deposited, by which the region and surface electrode are electrically connected. Pref. the polysilicon layer is doped by diffused impurity in a controlled concentration such that the impurity is also contained in the semiconductor region in contact with the polysilicon layer. The impurity doping may be effected by ion implantation. ADVANTAGE - Improved secondary breakdown strength.
Patent DE-4318385-A1 (DE)
Inventor: REIMERT RAINER DR
IPC: B01D46/30
Filed: 1993-06-03
Abstract: The hot crude gas containing slag droplets is passed in a slag separator in an inlet chamber downwards through a first bed of packings into a flow reversal space. In the flow reversal space the crude gas is diverted upwards and flows in an outlet chamber through a second bed of packings upwards to a gas outlet. The effective flow velocity of the crude gas in the region of the first bed is 1.5 to 10 times as high as in the region of the second bed. Liquid slag is taken off from the flow reversal space. <IMAGE>
Patent DE-4319078-A1 (DE)
Title: Mfr. of sand moulds and mould components - with outlet from sand blow-in pipe directed at angle to pipe withdrawal motion
Inventor: SOERENSEN ERIK NYHOLM
IPC: B22C15/24
Filed: 1993-06-08
Abstract: The method concerns mfr. of casting moulds and their components. Sand is being blown into a mould chamber (1) via a pipe (10) which - after its introduction into the chamber before the start of the blowing process - moves in the direction opposite to its introduction direction. The pipe (10) is provided with at least one outlet opening (12,13) which allows sand to be blow in one or more directions forming an angle between 60 and 120 deg. - and pref. between 75 and 115 deg. - with the direction of pipe motion. A wall (2) of the mould chamber is provided with an inlet for the pipe (10) adjoined to the sand container (9). The pipe (10) is withdrawn from the mould chamber at a controlled rate varied as an inverse function of the vol. of the individual chamber regions to be filled with sand. The pipe (10) is provided at least with one additional outlet opening (14) directed essentially in the direction opposite to the pipe withdrawal motion. USE/ADVANTAGE - For mfr. of sand moulds and mould components. It solves the problem of nonfilled 'shadow regions' (which occur in mould chambers with the use of traditional methods and equipment).
Patent DE-4319582-A1 (DE)
Title: Clamp strap for transverse stops for the manufacture of prefabricated concrete parts
Inventor: SCHULZE MANFRED
IPC: B28B7/00
Filed: 1993-06-14
Abstract: The aim of the invention is to improve the shuttering of pallets with transverse stops made of plastic and to produce an easy-to-handle clamp strap which fixes the transverse stops in a vibration-resistant manner on tightening by hand and with limiting of the tensioning force. The clamp strap for transverse stops is characterised by a strap (8), which engages around the edge shuttering strip (2), with a pressure plate (10), the outer strap leg (13) of which has a base plate (14) with a tensioning jaw (19) which is mounted oscillatingly and which can be pivoted from below into the existing prismatic notch (4) of the edge shuttering strip (2) and can be tensioned against the edge shuttering strip (2) with a tensioning spiral (12), the tensioning jaw (19) being supported on the upper prism surface (21). The area of application of the invention is the manufacture of prefabricated concrete parts, in particular of panel-shaped floor and wall parts made of concrete or reinforced concrete in stationary flat tracks or vibrator-equipped pallet circulation installations. <IMAGE>
Patent DE-4324524-A1 (DE)
Title: Grilling grid (gridiron)
Inventor: SCHWOED KURT
IPC: A47J37/06
Filed: 1993-07-21
Abstract: Published without abstract.
Patent DE-4324700-A1 (DE)
Title: Method for producing an HTSC (Hi-Tc) SQUID containing a Josephson contact
Inventor: ZHANG YI
IPC: H01L39/24
Filed: 1993-07-23
Abstract: Published without abstract.
Patent DE-4325524-A1 (DE)
Title: Refuse-processing equipment - has cooling-jacket system for high-temperature reactor casing
IPC: C10J3/57
Filed: 1993-07-29
Abstract: The equipment comprises, in succession, a loading mechanism, a degasification passage, and a reactor (1) with outlets for molten material (4) and synthesis gas (3). A cooling-jacket system (5) is provided for the casing of the high-temperature reactor. There can be two such systems (5a,5b) at the top and bottom of the reactor, for the gas (1a) and slag (1b) chambers respectively. Water, steam and/or gas can be used for cooling. USE/ADVANTAGE - Refuse-processing equipment is designed for longer life of reactor walls and firebrick lining.
Patent DE-4331679-A1 (DE)
Title: Spiro[5.5]undecanes, and the use thereof in liquid-crystal mixtures
Inventor: SCHLOSSER HUBERT DR
IPC: C07F9/54
Filed: 1993-09-17
Abstract: Spiro[5.5]undecanes of the formula (I) <IMAGE>  in which the symbols have the following meanings:   R<1> and R<2>, independently of one another, are, for example, straight-chain or branched alkyl (with or without an asymmetrical carbon atom); A<1>, A<2>, A<3> and A<4>, independently of one another, are, for example, 1,4-phenylene, pyridine-2,5-diyl, pyrimidine-2,5-diyl or trans-1,4-cyclohexylene; M<1>, M<2>, M<3> and M<4>, independently of one another, are, for example, -CO-O-, -O-CO-, -CH2-O-, -O-CH2- or -CH2-CH2-; each X is identical to or different from the other and is CH2, O or S; k, l, m, n, o, p, q and r are zero or one, with the proviso that the sum k + m + p + r is less than 4 and greater than zero.   The compounds according to the invention have low birefringence, which has a favourable effect on their use in TN and TFT displays.
Patent DE-4332247-A1 (DE)
Title: Electronically controlled steering servo mechanism using fuzzy logic - computes requirement for contribution to steering torque from fuzzy evaluation of measured lateral acceleration and road speed
Inventor: MIICHI YOSHINORI
IPC: B62D109/00
Filed: 1993-09-22
Abstract: A torsion bar (15) within the input shaft (11) is coupled rigidly to the top of the latter, and its lower end engages a pinion (12) in mesh with a rack provided with a hydraulic cylinder. The steering torque is increased by reaction force pistons (17) around the rim of the shaft, supplied with oil under pressure (23) via a control valve (18) operated by a solenoid (19). The control unit (30) computes the lateral acceleration (30A) and assesses the desired deg. (30B) of assistance with steering from the lateral acceleration and road speed (31). USE/ADVANTAGE - Esp. on motor vehicles, steering characteristic is optimised w.r.t. straightness or curvature of course and acceleration or braking.
Patent DE-4332840-A1 (DE)
Title: Multi-part fastening device for attaching sensors
Inventor: STEINER JOSEF
IPC: F15B15/28
Filed: 1993-09-27
Abstract: A fastening device (10) consists of two stirrups (11 and 12) which are connected at one of their ends by means of an articulated joint (13). The other ends of the stirrups (11 and 12) are linked by means of a screw connection (14). Arranged on an extension (19) of one stirrup (11) is a sensor (30) for determining the position of a cylinder (35) to which the fastening device (10) is attached. The two stirrups (11, 12) of the fastening device (10) have a relatively large bearing area on the outer wall of the cylinder (35) so that high strength is achieved. <IMAGE>
Patent DE-4333922-A1 (DE)
Title: Process for immobilisation and storage of polluted waste
Inventor: GERHARDT ROLF
IPC: B09B3/00
Filed: 1993-10-05
Abstract: The invention relates to a process for the immobilisation and storage of polluted waste, in particular industrial sludges and filter dusts having the following steps:   a) mixing the materials to be treated with a hydraulic binder in a fine-grained state at a proportion of leachate water sufficient for the hydraulic binding or a proportion of leachate water/water mixture;   b) producing a homogenate; c) pressing the homogenate into a plurality of injection tubes situated in the landfill body.   <IMAGE>
Patent DE-4337485-A1 (DE)
Title: Pull-out guide for bottom of drawer in furniture body - has at least one pull-out rail movably mounted in relation to support rail, and rollers mounted in carriage
Inventor: VONIER STEFAN
IPC: A47B88/14
Filed: 1993-11-03
Abstract: The pull-out rail vertical arm (9) facing away from the support rail (2) protrudes as far as to under the support rail collar flange (4). An horizontal flange (10) pointing towards the support rail and positioned on the underneath edge of the vertical arm, extends to under the collar flange from which it is vertically distanced. The vertical distance (A) between the pull-out rail horizontal flange and the collar flange is the same as the distance (B) between the track (6) of the support rail arm (5) and the pull-out rail horizontal top plate (8). Between the horizontal flange and the collar flange are rollers (11-14) mounted in a carriage. USE/ADVANTAGE - The pull-out guide for drawers in a furniture body withstands heavy loads and does not warp.
Patent DE-4338249-A1 (DE)
Title: Door construction for vehicle - has impact absorber supported between inner and outer panels and belt reinforcing section
Inventor: ODAN SEIJI
IPC: B60J5/04
Filed: 1993-11-09
Abstract: Door construction having an inner panel (2) and an outer panel (3) with a shock load absorption element (22) on an outer panel side of the door (1). An opening (26) is provided in the inner panel to accommodate a section of the absorption element during a side impact. The absorption element is supported within the door body by an impact bar assembly (11). A belt line reinforcement section (10) extends in a forwards/backwards direction along the door. ADVANTAGE - Provides safety and comfort for the occupant without reducing the size of the cabin.
Patent DE-4338511-A1 (DE)
Title: Multi-sensor appts. for resolution of sources in close proximity
Inventor: GEBAUER THOMAS DIPL ING
IPC: H01Q3/26
Filed: 1993-11-11
Abstract: Three (or more) receiving antennas (SE) are wired to circuits (K) which form the complex conjugate of each received signal for input to a matrix (M) of nine (or more) multipliers. The prods. are added (S) and the sums as well as the prods. not participating in the addn. are subjected to Fourier transformation (FT) after averaging (E) and scaling. The precision of direction-finding by conventional appts. is equalled but fewer antennas are required for the same precision.
Patent DE-4342387-A1 (DE)
Title: Spray rod system for mobile agricultural sprayers
Inventor: SCHUMACHER FERDINAND
IPC: A01C23/00
Filed: 1993-12-11
Abstract: The spray rod (2) is hung by two individual cables (3,4) from a cable pulley (5) fitted on a support frame (1). One cable (3) is connected at one end to the spray rod near the middle of same, runs round the pulley and is fixedly connected at its other end to the frame (1) at a fixed point (6). The other cable (4) is attached at one end to the spray rod near the middle, runs round the pulley and is connected for articulated movement to a lever (7). The angle of inclination of the rod (2) can be adjusted through the lever (7) via a hydraulic cylinder (9) or Bowden cable. Two individual cable pulleys can be mounted freely rotatable on an axis running in the travel direction.
Patent DE-4403368-A1 (DE)
Title: Packaging container useful for holding grease for cleaner use
Inventor: FORSTMANN FRANK
IPC: B31B23/00
Filed: 1994-02-04
Abstract: A packaging container comprises a tubular film (2) sealed at both ends when full, one end seal being a flange-like (3) at right angles to the tube axis.  A mfg. process involves:  i) forming a tube (2) by joining the side edges of a film strip;  ii) positioning the caps (3) at one end of the tube (2);  iii) joining the tube (2) to the cap (3); iv) sealing the other end of the tube (2); and  v) cutting to length.  Process equipment includes:  i) storage units for film strip, caps (3) and closure wire;  ii) feeding units supplying film strip and caps (3) to a tube (2) forming unit;  iii) a unit for connecting caps (3) and tube (2);  iv) a take-off for the tube (2) from a former; and v) tube (2) filling, sealing and cut-off units.
Patent DE-4403711-A1 (DE)
Title: Method of extending combustion process time in heating system
Inventor: KLEIN RUDOLF
IPC: F24D19/10
Filed: 1994-02-07
Abstract: The method uses a mixer (5) between a heating kettle (1) and the heating body (4) to adjust the latent heat temperature dependant on the loading requirement approaching the outer temperature. The latent heat temperature, opposed by the loading requirement value, over steps by an amount x during the combustion process. The amounts x and y are adapted to each other such that the dependence of the ratio of the combustion process time and the standstill time results in the total time to arrive at the latent heat temperature.
Patent DE-4403803-A1 (DE)
Title: Transmission system for video and audio signals of wide spatial sepn.
Inventor: BAUER MATTHIAS DIPL ING
IPC: G08C23/06
Filed: 1994-02-08
Abstract: Three transmitters (OSE1-OSE3) are connected by low-attenuation glass fibre light guides (GF) and optical couplers (K1,K2) to a central receiver (OEE). The couplers are chosen so that the optical power of each picture and sound transmission channel (1-3) at the input (02) to the receiver is the same. The receiver reconverts the optical signals into a broadband electrical signal which contains all of the AM carrier frequencies from the distant transmitters, and enables the channels to be selected simultaneously with commercially available TV receivers.
Patent DE-4404722-A1 (DE)
Title: Cotton machine has pattern and edge covering unit
Inventor: BARTH JOHANNES DR
IPC: D04B11/18
Filed: 1994-02-15
Abstract: A cotton knitting machine has a pattern and edge covering installation. The pattern covers (11) can be sorted singly on the Jacquard principle in relation to the covering machine by means of stops between an active and inactive position. The edge covers comprise at least one group of tools which can be controlled jointly. The pattern covers (11) can be sorted singly in the lift direction and the stops (71) can be associated in accordance with the pattern across the sorting direction.
Patent DE-4413373-A1 (DE)
Title: Linear roller bearing assembly
Inventor: FRIEDRICH HORST
IPC: F16C29/08
Filed: 1994-04-19
Abstract: The bearing supports a trolley which can move longitudinally along a guide rail, and utilises circulating rollers (6). A component (12) is fitted to the underside of both sides of the trolley, and forms a sealing strip (18) for each roller track.The strips have outer sealing lips (16), and may be assisted by further longitudinal sealing strips (21), which may also be attached to the underside components. The strips may be manufactured as a single assembly, and may be set into recesses in the components.
Patent DE-4418972-A1 (DE)
Title: Variable damper for vehicle suspension strut
Inventor: ACKERMANN NORBERT
IPC: F16F9/46
Filed: 1994-05-31
Abstract: The damper has a main piston inside which a movable piston operates the bypass flow through the piston and thereby controls the damping characteristics. A pressure chamber (20) on the back of the piston is connected to the two sides of the piston by pairs of non-return valve which control the flow direction of the damping fluid. The non return valves include ball valves (24) as well as flap valves (22, 21). The pressure chamber (20) is fitted to the rear of the main piston and its inlet is controlled by the servo controlled variable valve (3). At least one of the non return valves is rotationally symmetric.
Patent DE-4423036-A1 (DE)
Title: Spray pump with detachable nozzle tube
Inventor: MECKENSTOCK FRITZ
IPC: B05B7/00
Filed: 1994-07-01
Abstract: The pump has a detachable nozzle tube (5) fitted on its forward face. An air orifice (6) is formed by an edge-located recess in the nozzle tube between nozzle tube and forward face. Two, and up to four, wall sections (3) are formed inside the nozzle tube peripheral to the outlet jet (2) and between which another air orifice is formed. The wall sections lie on a circular section base line.
Patent DE-4426088-A1 (DE)
Title: Scavenging-air unit for an instrument for measuring particulate concentration and smoke number (smoke meter)
Inventor: MUELLER GUENTER
IPC: G01N21/15
Filed: 1994-07-22
Abstract: The scavenging-air unit is intended for an instrument for measuring particulate concentration and smoke number, working on the principle of scattered light. The unit has two nozzle rings (4). A scavenging-air cone (15) is formed on each nozzle ring (4) on the side remote from an optical interface (12), and a reduced-pressure region (8) is formed on the facing side. Some of the scavenging air (13) is fed as inlet air (14) to the reduced-pressure region (8). <IMAGE>
Patent DE-4428417-A1 (DE)
Title: Intaglio printing press with improved printing-drum arrangement
Inventor: MAEHARA KENSO
IPC: B41F9/06
Filed: 1994-08-11
Abstract: The aim is to prevent damage to the printing surface of plastic intaglio plates. The radius of the plate cylinder 14, of the impression cylinder 11, and of the transfer drum 2, which is located between the units, is identical. The plate cylinders 14, 24 and the impression cylinders 11, 21 are arranged such that the lines L1 and L2 are located parallel to one another. The grippers 12, 22 are arranged such that the gripper 12 of the impression cylinder 21 is at the point P21 when the gripper 12 of the impression cylinder 11 is at the point P11. Consequently, a sheet of paper which has been transferred from the impression cylinder 11 to the transfer drum 12 at the next point P1 is transferred to the next point P2 by the rotation of the transfer drum 2. Since the phases of the plate cylinders 14 and 24 are in correspondence, the stripping blade is stopped in the same relative position in the case of all the units. <IMAGE>
Patent DE-4430294-A1 (DE)
Inventor: DRALLE-VOSS GABRIELE DR
IPC: C08F8/32
Filed: 1994-08-26
Abstract: Polymer mixtures contain (a) 10 to 90 % by weight of an imide from a copolymer based on an  alpha -olefin and an ethylenically unsaturated dicarboxylic acid and a polyamine; and (b) 10 to 90 % by weight of a copolymer different from (a) which contains at least two monomers from the group formed by ethylene, acryl esters, vinyl esters, vinyl ethers and ethylenically unsaturated dicarboxylic acids or dicarboxylic acid derivatives. Also disclosed is the use of these polymer mixtures as additives for petroleum middle distillates.
Patent DE-4430348-A1 (DE)
Title: Interference signal separation method for mobile radio network receiver
Inventor: WANIERKE OTMAR DIPL PHYS
IPC: H04B1/12
Filed: 1994-08-26
Abstract: The method involves selecting portions of a carrier signal to be transmitted and finding the signal vector data for these portions. From this a system of orthonormal signal vectors are formed. The received resultant signal is projected on this system, and the carrier signal vector is determined.  The interference signal vector can then be found by subtracting the carrier vector from the resultant signal vector.
Patent DE-4431143-A1 (DE)
Inventor: BENEDIKT WALTER ING GRAD
IPC: H01T13/39
Filed: 1994-09-01
Abstract: The proposal is for harder-wearing spark plugs for an internal combustion engine. One feature concerns the burn-off resistor (13) of the plug which projects toward the spark path (20) of the plug in order that the current from the charge stored in the ignition capacitor is given off in a limited manner. A further modification relates to the diameter of the inner conductor (11, 16) which is reduced, thus making it possible to reduce the capacitance of the plug. A further modification concerns the electrode head (14) of the inner conductor (11, 16), where it is proposed to coat the electrode head (14) with a noble metal and to use a highly heat-conductive material for the electrode head (14) which acts as a heat buffer.
Patent DE-4433139-A1 (DE)
Inventor: ZECH JOACHIM DR
IPC: A61K6/90
Filed: 1994-09-16
Abstract: The invention pertains to dental impression compounds that contain a polyethercarbosilane as hydrophilizing agent at 0.1 to 10 wt. percent of the total weight of the compound.