baber/WOPTO huggingface dataset:
Patent DE-3564469-D1 (DE)
Title: Fan silencer which can be regenerated in situ, for use in ventilation plants fed with dusty air, and process to regenerate this silencer in situ
Inventor: COLLOD PIERRE
IPC: F02M35/12
Filed: 1985-05-17
Granted: 1988-09-22
Abstract: 1. A fan silencer which can be regenerated in situ, for use in ventilation plats fed with dusty air comprising an external envelope (1) of a plain material, a retaining wall (10) underneath this external envelope (1), a layer (2) of a sound-absorbing substance with an external surface (9) contained by the said retaining wall (10), and a perforated internal wall (5, 6) supporting the said layer (2) of a sound-absorbing substance, characterised in that the retaining wall (10) has large passage apertures, whereas the external envelope (1) is of plain sheet metal and is radially separated from the retaining wall (10) by an interspace presenting a closed volume (3) which is either connected to a fitting (4) outside the silencer for connection to a cleansing fluid supply line or at least partially filled with a layer (14) of an insulating material lining the internal surface of the said external envelope (1), the latter comprising panels which are rendered pivoting by means of hinges (12) and can be opened so as to expose the said retaining wall (10).
Patent DE-3585086-D1 (DE)
Inventor: TOY TUNGNAN
IPC: H01M2/08
Filed: 1985-09-03
Granted: 1992-02-13
Abstract: The gelloid compositions comprise a crosslinked non-silicone polymer having an olefinic unsaturated content of less than 10 mole percent and having from 0.1 to 3 crosslinks per weight average molecule, having dispersed therein a liquid in an amount of from 20% to 95% by weight based on the weight of the dispersed liquid and polymer, and from 0 to 0.3 volume fraction of a filler, the composition having a storage modulus of (1 + 2.5v + 14.1v<2>)x dynes/cm<2> where x is less than 5x10<5> at 30 DEG C and greater than 5x10<3> at 90 DEG C, and v is the volume fraction of the filler, and having a dynamic viscosity of (1 + 2.5v + 14.1v<2>)y poises where y is less than 1x10<5> at 30 DEG C and greater than 3x10<3> at 90 DEG C and v is the volume fraction of the filler, and exhibiting first degree blocking. These compositions have good heat stability, low water and oil permeability, good adhesion and can usefully provide a layer of electrically insulating, stress grading or conducting material.
Patent DE-3585420-D1 (DE)
Inventor: TOKARCZYK GEB TONIAZZO
IPC: H05K13/00
Filed: 1985-06-24
Granted: 1992-04-02
Abstract: This console with trays (8, 9, 10, 11 ...) arranged either in a work case (4) or in an upper storage receptacle (5) permits the passage from one storage or work position to the other and vice versa, without hitch or jerk, by a vertical translation movement at the request of the operator. This applies for any one of these trays and at whatever operating stage. The invention is applied in all fields and, in particular, in the electronic field for the placing of electronic components on printed circuits before soldering. It may be useful for handicapped people who can house their wheelchair under the console and not have to undertake any more fastidious lateral movements. <IMAGE>
Patent DE-3660423-D1 (DE)
Title: Inclined ramp
Inventor: ALTEN KURT
IPC: E01C9/08
Filed: 1986-02-18
Granted: 1988-09-01
Abstract: 1. Displaceable, more especially transportable, inclined ramp for loading and unloading plat-forms (8) or the like which are disposed relative to the roadway (7), having two longitudinal supports (1) which are situated on each side of the ramp and are joined by means of cross-beams (9) which are distributed over the length of the ramp, have a substantially U-shaped cross-section and form at least the major portion of the vehicular surface (11) of the ramp, the two arms (12) of each cross-beam being joined by means of the crosspiece (10) and being disposed perpendicular to the vehicular surface (11), characterised in that the crosspiece (10) forms the vehicular surface (11), and the downwardly orientated arms (12) of adjacent cross-beams (9) abut against one another and are joined by means of screws (13) or the like.
Patent DE-3661429-D1 (DE)
Title: Tridimensional unit made of mesh panels
Inventor: CZINKI LASZLO DR
IPC: E02D29/02
Filed: 1986-05-07
Granted: 1989-01-19
Abstract: 1. Space element for the construction of noise preventive walls in roads carrying traffic and industrial premises and also for reinforcing slopes and laying out spaces, which is filled with earth, with stones and/or other materials and planted and also connected with other similar elements, comprising a latticework basket (2, 3, 4) open at the top and bottom of latticework mats (8, 9) assembled from interconnected vertical and horizontal rods (11, 12, 13, 10, 19, 20), characterised in that, the vertical rods (11, 12, 13) extend to above and below the horizontal rods (10, 19, 20), both being made of steel or plastic, on both long sides of the latticework mats (8, 8', 9, 9') which are rectangular in plan, that the horizontal rods (10, 19, 20) form pivots with the vertical rods (11, 12, 13) at the corners (23) of the latticework basket (2, 3, 4), that at the corners (23) horizontally extending diagonal stiffening rods (16) provided with eyes are arranged on the vertical rods of a latticework mat (9, 8) forming one short side and one forming a long side and that vertical rods (13) arranged at the corners (23) have connecting eyes (3) or other such articulation.
Patent DE-3673644-D1 (DE)
Inventor: TANAGHO EMIL A
IPC: A61N1/36
Filed: 1986-05-12
Granted: 1990-09-27
Abstract: An electronic control system is disclosed for controlling the function of a bladder or bowel and their sphincters by applying pulse trains to one or more electrodes positioned on selected nerve bundles. The system can also be used for modulating symptons resulting from a loss of co ordination between the normally synchronized functions of a bladder and/or bowel and their associated sphincters and for treating incontinence by increasing sphincter tonus.
Patent DE-3673908-D1 (DE)
Inventor: HAMER EDWARD A G
IPC: H01M50/489
Filed: 1986-07-18
Granted: 1990-10-11
Abstract: An improved process for the production of a microporous polyethylene film by cold stretching and hot stretching a non-porous crystalline, elastic polyethylene film, whereby the permeability of the resultant film is improved by controlling both the stretching rates during cold and hot stretching and the sum of the changes in length during each stretching step.
Patent DE-3674685-D1 (DE)
Inventor: KOELBLIN ROLF
IPC: B23Q3/08
Filed: 1986-07-30
Granted: 1990-11-08
Abstract: 1. Chucking fixture for workpieces comprising a clamping finger (16) supported for swiveling and for moving longitudinally and a pressure medium-operated piston (22) controlling the clamping finger responsive to the piston travel so that the swivel and displacement movements are performed successively, the piston (22) having an oblique control surface (34; 56) on which slides a sliding element (31) of the clamping finger (16) to swivel the clamping finger transversely to the piston direction and that a stop (35) is provided at the piston (22), which, at the end of the sliding movement, entrains the clamping finger (16) in direction of the piston, characterized in that the piston (22) is arranged transversely to the clamping finger (16), that the sliding element (31) engages a stop (39) of the housing to keep the clamping finger (16) in axial alignment as long as the clamping finger has not reached its outermost position in the direction of displacement, and that the sliding element (31) leaves the stop attached to the casing (39) only in the outermost position of the clamping finger (16) to allow the swivel movement of the clamping finger (16).
Patent DE-3675727-D1 (DE)
Inventor: ROESSLER BERNWARD DIPL ING
IPC: H03M1/00
Filed: 1986-08-25
Granted: 1991-01-03
Abstract: It contains a network of capacitors, the capacitance of which is graded in a binary manner and the one terminals of which, which represent base points of the network, can be connected to a reference potential or, in the case of low-significance bits of digital information items to be converted, to earth potential or to a fraction (UB, U4) of the reference potential. To avoid problems which could arise from the offset voltage of an integrated operational amplifier (V) connected to the network, the network is constructed of two symmetrical halves (C0o' to C32o; C0n' to 32n). 
<IMAGE>
Patent DE-3675809-D1 (DE)
Inventor: FALCIANI MARCO
IPC: B65D30/08
Filed: 1986-05-09
Granted: 1991-01-10
Abstract: @ The present invention relates to a composite container suitable for the lasting preservation, under absolutely sterile conditions, of sterile, solid products, particularly pharmaceutical products.Such a container comprises an inner bag, or tubular element, made of low-density polyethylene and directly containing the product to be preserved and an outer bag consisting of three layers of different materials, of which polyethylene, the high-density type being preferred, or polyvinylchloride forms the innermost layer, aluminium the intermediate layer and a polyester resin the outermost one: the ends of the bags are hermetically sealed.
Patent DE-3679723-D1 (DE)
Inventor: DUGOT RICHARD S
IPC: A61B5/12
Filed: 1986-04-17
Granted: 1991-07-18
Abstract: Sound generating apparatus, for example for use as an audiometer, comprises a series resonant circuit (12-17) having electrode terminals (10) for application to a patient so as to include the impedance of the patient in the resonant circuit. An oscillator (10-26) supplies to the resonant circuit a carrier signal at a high frequency determined by the resonant circuit. A modulator (22) amplitude-modulates the carrier signal at an audio frequency provided by an adjustable-frequency generator (27-29). An attenuator (23) is controllable to adjust the amplitude of the carrier signal to a selected value. An A/D converter (58, 31) generates a first digital representation of the actual amplitude of the carrier signal, and a manually-operable selector (32, 33) provides a second digital representation of a selected value of the carrier signal amplitude. A central processor (31), responsive to the first and second digital representations, controls the attenuator to maintain the amplitude of the carrier signal at the selected value. The audio modulation frequency is similarly controlled by comparing a digital representation of the desired frequency, as set up on a manually-operable selector (59, 60), with a digital representation of the actual frequency. The current and modulation frequency selectors are preset stepwise by manual rotation of rotors (40) having detents formed by cooperating magnetic elements (46, 47) which establish rest positions corresponding to steps to which the selector may be set. Each selector has spaced-apart segments (42) which cooperate with a pair of optointerruptors (43, 44) to feed signals to a logic circuit (48-57) which generates stepping pulses and pulses indicating the direction of adjustment of the selector.
Patent DE-3679738-D1 (DE)
Inventor: SCHNEIDER LUDWIG DIPL ING
IPC: B01D21/00
Filed: 1986-06-10
Granted: 1991-07-18
Abstract: The reactor consists of a reaction chamber which is divided by baffle plates into a mixing chamber, a collecting chamber and a concentrating chamber. An oscillating baffle plate in the mixing chamber ensures mixing and transport downwards of the flakes which form in the waste water, so that the flakes reach the collecting chamber. There they form a zone of increased flake density from where the flakes are sucked into the concentrating chamber. <IMAGE>
Patent DE-3683499-D1 (DE)
Inventor: PERSKE MANFRED
IPC: H01L23/40
Filed: 1986-10-21
Granted: 1992-02-27
Abstract: The semiconductor devices (1) are soldered on an electrically insulating substrate (2) which is provided with conductor tracks (3). On the contact on the upper surface springs (4) are soldered, as well as on the underside (13).These make electrical contact with Au-plated Ci-contact areas (10) on the printed circuit board (PCB) (12). Electrical bias and signals are provided via those cntacts. The substrate is further provided with a housing (5) on hich a heatsink (6) has been attached. The assembly is placed inside a hole made in the PCB and is held in place by clips (7) hich fit under clamps (11) fitted on the PCB suface. The clips and clamps have correspondng contacting parts (8,14). The clip (7) is a spring made of metal, pref. BeC, or plastic. the clamps are pref. made of phosphorus-bronze. The springs (4,13) are pref. BeCu and are Au-plated in the areas where contact is made.
Patent DE-3685511-D1 (DE)
Inventor: LJUNGBERG TURE ANDERS
IPC: G01B3/1007
Filed: 1986-03-19
Granted: 1992-07-09
Abstract: The present invention relates to a device for locking in a set position a long arched tape (5) preferably intended for measuring and marking. The tape is guided in a trough-shaped member (10) constituting one part of a locking mechanism and in which the tape is oriented with its convex side facing away from the bottom of the member. An elastically deformable locking member (17) constituting a second part of said locking mechanism has a part (16) displaceably disposed in a direction towards and away from the convex side of the tape guided in the trough. When the locking means is enabled, the part (16) has a radius of curvature substantially corresponding to that of the arched tape, and this radius of curvature may be differentfrom the radius of curvature of the tape in the disabled state. The thin edges of the tape (5) will thus be urged against the corners of the trough, whereby an effective lock is obtained between the tape and the trough-shaped member in the region of the elastically deformable tape.
Patent DE-3751908-D1 (DE)
Inventor: SCHOEMAKER HUBERT J P
IPC: A61K51/10
Filed: 1987-07-07
Granted: 1996-10-24
Abstract: Chimeric rodent/human antibodies specific for cancer cell antigens are disclosed. The antibodies are made up of variable regions for cancer antigens derived from murine immunoglobulins and constant regions from human immunoglobulins The murine variable regions retain antigen binding specificity when attached to human constant regions.
Patent DE-3765262-D1 (DE)
Inventor: SALICE LUCIANO
IPC: E05D7/04
Filed: 1987-02-23
Granted: 1990-11-08
Abstract: A baseplate assembly for mounting a hinge bracket of a furniture hinge has a base plate, which is to be secured to a carrying wall or the like by fixing screws, and a cover plate, which covers or partly overlaps the base plate and is guided on the base plate transversely to the hinge bracket. The hinge bracket, which is connected to the base plate by a retaining screw or rivet and by a headed clamp screw, which is screwed into a tapped bore in the base plate and extends through a slot that is formed in the cover plate and is parallel to the direction in which the cover plate is guided on the base plate.
Patent DE-3773017-D1 (DE)
Inventor: ISHIHARA KOUJI
IPC: A61K31/455
Filed: 1987-01-13
Granted: 1991-10-24
Abstract: A non-liquid type preparation for injection that has improved stability contains N-(2-hydroxyethyl)-nicotinamide nitrate ester (generally known as nicorandil) and an inorganic or organic acid and/or an alkaline metal salt thereof. These ingredients, together with an excipient that is pharmaceutically acceptable, may be dissolved in a solvent, sterilized by filtration and freeze-dried to obtain a freeze-dried preparation, or may be dissolved in a solvent under an aseptic condition and recrystallized to obtain an injectalbe powder. Nicorandil preparations according to the present invention are very stable and useful in clinical applications.
Patent DE-3773339-D1 (DE)
Inventor: FUHRHOP RONALD ELMER
IPC: F23D14/56
Filed: 1987-07-31
Granted: 1991-10-31
Abstract: Apparatus for scarfing defects in a metal work-piece has an oxygen discharge nozzle (15) terminating in a nozzle discharge orifice (20) adapted to discharge a sheet-like stream of cutting oxygen of uniform intensity across the surface of a metal workpiece and means (26, 28) for admixing a gas with the oxygen to be discharged through the discharge orifice (20) wherein at least one edge of the sheet-like stream of oxygen is of reduced purity insufficient to scarf a workpiece, while the remainder of the sheet-like stream is sufficient to scarf defects from a workpiece surface.
Patent DE-3773909-D1 (DE)
Inventor: SILLS VICTOR
IPC: E21B49/02
Filed: 1987-02-10
Granted: 1991-11-21
Abstract: PCT No. PCT/GB87/00099 Sec. 371 Date Aug. 9, 1988 Sec. 102(e) Date Aug. 9, 1988 PCT Filed Feb. 10, 1987 PCT Pub. No. WO87/04743 PCT Pub. Date Aug. 13, 1987.An underwater excavator in which when energized by a supply of hydraulic oil or other means a propeller is set in motion with water being drawn through a water intake into a cylindrical tube and expelled at the water outlet to create a flow of water of sufficient volume and velocity to blow away seabed materials. Thrust and torque are counteracted by the suction force developed at the water intake. Optional filter nets or sieves may be fixed to a foot of the machine to capture samples of the material washed out of the seabed.
Patent DE-3775458-D1 (DE)
Inventor: BARBER BRIAN HAROLD
IPC: C07K16/00
Filed: 1987-05-05
Granted: 1992-02-06
Abstract: A new method is described for eliciting IgG antibody response to proteins or synthetic peptides without the requirement for the use of adjuvants, thereby making it easier and safer to confer protection against pathogenic organisms. The antigen is coupled to a monoclonal antibody, specific for membrane determinants expressed on certain types of mamalian recipients cells, called antigen presenting cells. The monoclonal antibody acts as a "vector" or "delivery vehicle" for targeting foreign antigens onto such recipient cells. This targeting facilitates subsequent antigen recognition by helper T-cells, which are pivotal in helping the induction of antigen-specific IgG responses.
Patent DE-3776916-D1 (DE)
Inventor: GROCOTT LEA
IPC: B64D1/16
Filed: 1987-09-22
Granted: 1992-04-02
Abstract: A symmetrical aerofoil spray head has a spraying edge, an electrically conducting or semiconducting surface and a gallery for delivering liquid to be sprayed to the edge via the surface. Electrodes are spaced from the edge, and a supply generates a high voltage between the surface and the electrode. The sprayhead and the electrode are mounted so part of the airstream passes between them. The shape and position of the sprayhead and the electrode produces a sufficiently low turbulence wake in the region of the spraying edge. The electric field at the edge is intensified when covered by liquid to be sprayed. The liquid at the edge is drawn out preponderantly by electrostatic forces into ligaments which break up into electrically charged droplets.
Patent DE-3788239-D1 (DE)
Inventor: ALBARELLA JAMES P
IPC: C12Q1/00
Filed: 1987-03-25
Granted: 1994-01-05
Abstract: Test compositions and test devices are provided which are capable of generating different hues at different analyte concentrations. Visual results for clinically important analytes, such as glucose and cholesterol, are provided by use of compositions containing two independent catalytic systems which are reactive with a common substrate generated from the analyte of interest, to produce visual endpoints of different hues for different concentrations of analyte. Preferred formulations provide a RAINBOW of hues, the particular final hue produced depending on the concentration of the analyte.
Patent DE-3853944-D1 (DE)
Inventor: WONG PUI KWAN
IPC: C08G67/02
Filed: 1988-12-16
Granted: 1995-07-13
Abstract: Polymeric polyketone derivatives obtainable by reacting at least two thirds of the ketone groups in a linear alternating polymer of carbon monoxide and an olefinically unsaturated compound of repeating formula -CO-CH2-CHZ- with an amino compound of formula H2NR and/or a 1,2-dihydroxyalkane of formula <CHEM> where A, R, Z and n have specified meanings, and a process for their preparation.
Patent DE-3867084-D1 (DE)
Inventor: NIESTEGGE GERD DR RER NAT
IPC: H04Q3/52
Filed: 1988-02-04
Granted: 1992-02-06
Abstract: The coupling bay has intermediate line bundles extending between each two successive coupling stages (R,S), in which the coupling lines (Y) between the individual multiples of both stages (R,S) lie in parallel. The number of multiples in the second stage (S) is greater by 1 than double the rounded up quotient of the difference between the number of lines connected to each element of the first stage (R) and the intermediate lines per multi-channel connection and the difference of a larger number of intermediate lines per line bundle and the max. number of connection lines per multi-channel connection. Pref. the multiple connections are evenly divided between input and output elements for assigning to incoming and outgoing calls respectively.
Patent DE-3868903-D1 (DE)
Inventor: GUNESIN BINNUR ZEYNEP
IPC: C08F2/08
Filed: 1988-12-22
Granted: 1992-04-09
Abstract: Styrene or other anionically polymerizable monomer is anionically homopolymerized in a dispersion using a non-solvent, for example, hexane, in three or more successive stages to obtain spherical microparticles, for example, from 2 to 5 microns, with a narrow size distribution.
Patent DE-3868920-D1 (DE)
Inventor: PALMLIN PETER
IPC: A23P20/12
Filed: 1988-03-19
Granted: 1992-04-09
Abstract: Frozen food prods. are prepd. by (a) coating a foodstuff with (i) an edible heat-settable adhesive fluid and then (ii) a particulate material; (b) frying and (c) deep freezing.  The particulate material is in the form of frozen partially pre-fried particles of fresh root vegetables. The particles have a moisture content of 20-50 wt.%. The adhesive fluid is a batter. The individual frozen partially pre-fried particles of fresh root vegetables have a vol. of 30-250 cu.mm. They are at 15-50 wt.% of the total and their moisture content is 28-40 wt.%.  The particulate material is frozen partially pre-fried fresh potatoes. They are pre-fried at 165-195 deg.C, for 30-90 secs. Before pre-frying the material is blanched.  After pre-frying the material is frozen in a fluidised bed. The foodstuff is predusted before coating with the adhesive fluid. After coating with the particulate material the frying is at 160-200 deg.C for 20-120 secs. Foodstuffs prepd. by this process are new.
Patent DE-3872657-D1 (DE)
Inventor: VISSER JACOB SIEBREN
IPC: H04B3/18
Filed: 1988-10-18
Granted: 1992-08-13
Abstract: A negative immittance converter, comprising a first transformer that includes a first coil (1) with a centre tap and a second transformer that includes a second coil (2) with a centre tap, a first contact of the first coil being connected to a first contact of the second coil through a first amplifier element (10) comprising a control input, a second contact of the first coil being connected to a second contact of the second coil through a second amplifier element (11) comprising a control input and the centre taps of the first and the second coil each being connected to a supply point of the converter and a 180 DEG phase shifter being inserted between the first and the second contact of the second coil and the two control inputs of the two amplifier elements, characterized in that the 180 DEG  phase shifter is formed by a direct voltage differential amplifier (9), whose one input is connected to a contact of a voltage divider (16, 17) that is inserted between the first contacts of the first and the second coils, the other input of the differential amplifier being connected to a contact of a voltage divider (23, 28) that is inserted between the second contacts of the first and the second coil and the control inputs of the first and the second amplifier elements each being connected to an output of the differential amplifier (9).
Patent DE-50000123-D1 (DE)
Inventor: TILG YVONNE
IPC: C12P13/20
Filed: 2000-05-10
Granted: 2002-04-25
Abstract: Production of L-amino acids comprises culturing a coryneform bacterium that overexpress the accBC gene.