baber/WOPTO huggingface dataset:
Patent DE-19502746-A1 (DE)
Title: Prodn. of solder joints free from fluxing agent
Inventor: SALZBERG BERND-PETER DR
IPC: B23K1/00
Filed: 1995-01-18
Abstract: Prodn. of fluxing agent-free solder joints between Cu(alloy) components and Al(alloy) components comprises producing the solder joints in air or protective gas and heating the higher melting joining partner by a known well controlled electrical heating process. On moving one of the joining partners towards the other, a melt is produced, which is used to fill the solder gap.
Patent DE-19503453-A1 (DE)
Title: Air conditioning plant for car
Inventor: BOLL WOLF DR
IPC: F25B9/00
Filed: 1995-02-03
Abstract: The air conditioning plant for a car uses a heat pump. The cooler and heater use air as the heat-carrying medium. A compressor 91) has its inlet open to the atmosphere while its pressure side is connected through a heat exchanger(12) to the input side of an expander (2) where the compressed air expands and escapes, at the same time doing mechanical work.  Both inlet (9) and outlet(14) communicate either directly or indirectly with the car cabin. The waste heat of the exchanger is used for heating purposes. Both the compressor and expander are piston machines, with cylinders in a Vee and the pistons coupled to a common crankshaft. Alternatively, the Wankel concept can be used.
Patent DE-19506619-A1 (DE)
Title: Indicator light for escape route
Inventor: REISEN WILLY
IPC: F21V8/00
Filed: 1995-02-25
Abstract: A dispersing glass arrangement consists of a central, light-radiating clear vision glass (1,9), with a clear vision medium (2,3,10), uniformly distributing the light and fixed to the side faces. This medium can be foil, lacquer, a vacuum, gas or a fluid and on the medium or its container there is mounted the alabaster glass (4,5), with finally the foil (6,7) and the indication information. The light source (8) is shown.
Patent DE-19507997-A1 (DE)
Inventor: UNSELD ECKARD DIPL ING
IPC: B60K35/00
Filed: 1995-03-07
Abstract: Proposed is a method of displaying several items of information with different priorities in a display area. For an item of information with a high priority, a symbol is displayed in the display area when a particular condition occurs and the symbol modified by a person operating an input device.
Patent DE-19512843-A1 (DE)
Title: Multi-function equipment for telephone installations
Inventor: BEYER WOLFGANG
IPC: H04M3/428
Filed: 1995-04-06
Abstract: The device has a central unit (2), with a programme memory (4) controlled by the keyboard (6), enabling commands to be passed to the central unit.  There is also a receiver (5) for receiving music and speech which may be fed into the equipment. The equipment has several channels, for music, automatic announcements of events or regarding absences.  Each channel has input and output connections for the corresponding interface card (1).  The equipment has an input and output arrangement for a music/speech memory in the form of a music/speech card (3), which can store several different music/speech programmes.
Patent DE-19513271-A1 (DE)
Title: Audio or video cassette container
Inventor: SCHLAGHECK NORBERT PROF
IPC: G11B23/023
Filed: 1995-04-07
Abstract: The rigid cassette container has opposed frame part (2) fitted with two or more holders (6,6.1). A frame divider (36) releasably held by one or other holder works elastically in the dividing plane. The holders are uniformly spaced. The hook or strap type of hanger (4) at the end part of the frame is fitted also with a device forming a rotary or swivel connection. The frame parts (20,2) come in plate and/or symmetric form and are joined together firmly or releasably via connector and/or plug joins (8) and/or positioners. The container preferably has two side frames joined at their ends to the centre part of the interposed centre frame, frame parts joined rigidly at their ends to the sides of the centre frames to produce a container whose sidewall profile includes an acceptance area open both ways. In side view, the centre frame presents a U-shape and the frame part has angled hollow profile sections and a hook-shaped section. The divider has an end-stop (44) angled directly out of the divider material.
Patent DE-19520446-A1 (DE)
Inventor: HAAR HANS-PETER DIPL PHYS DR
IPC: B01L3/00
Filed: 1995-06-03
Abstract: The invention concerns a sample carrier for use in infrared transmission spectroscopy in which the sample zone through which radiation passes for analysis has a layer thickness less than one quarter of the shortest wavelength of the wavelength range used within the material of said zone. Also disclosed are sample carriers with at least two sample zones made from materials which have no overlapping absorption bands with an absorbance of greater than 0.1 in the infrared range 7-13  mu m.
Patent DE-19525654-A1 (DE)
Title: Magnetic method mechanically stimulates living cells - incorporating magnetic particles, by applying non-homogenous magnetic field to generate translational force
Inventor: POMMERENKE HAGEN
IPC: C12N13/00
Filed: 1995-07-14
Abstract: Method for mechanically influencing biological objects by means of magnetic particles (beads), where the novelty is that the magnetic particles are beads of paramagnetic, diamagnetic, and/or ferromagnetic materials. The magnetic particles are bound to, or deposited in the biological material. An externally generated non-homogenous magnetic field is used to generate forces on the magnetic particles. The forces generated on the magnetic particles are transmitted to the biological material.
Patent DE-19530844-A1 (DE)
Title: Electric plug connector with actuating slider
Inventor: MACHILL ANDREAS
IPC: H01R13/629
Filed: 1995-08-22
Abstract: The actuating slider (2) is locatable on an outer housing part (4) of a first plug (1) for coacting with a second complementary plug. During actuation of the slider for complementing the two plugs, a pin is moved through a guide groove or slot, while moving in opposite direction during disconnecting. The actuating slider is U-shaped with a guide groove or slit or pin, in each shank. The outer housing part has guide members, coacting with such members in the slider. The latter and/or the members are so shaped that the slider and outer housing can be fitted together from one side only.
Patent DE-19531286-A1 (DE)
Title: Spreading dowel to connect two components
Inventor: SCHAEFER THILO DIPL ING
IPC: F16B5/06
Filed: 1995-08-25
Abstract: The spreading dowel (1) has a spreading zone (4) which fixes into recesses (13,14) in the components (15,16). An aperture (9) in the dowel receives a spreading body (2) to widen the spreading zone.  The spreading body is pre-assembled to the dowel to form the fixing element. It is held in a basic position in the aperture , and can be moved axially to put it into the spreading position. The spreading body or the dowel may have a head to limit the spreading stroke.
Patent DE-19536291-A1 (DE)
Title: Food smoking assembly has fixed sausage trays with depressions on both sides
Inventor: SCHROETER MAX
IPC: A23B4/044
Filed: 1995-09-29
Abstract: A sausage (1) smoking assembly in a cabinet incorporates a series of sausage rests (2) slung parallel on each side between vertically-travelling chain-driven (3) carriers. The sausages rise on one side of the assembly, which crosses to the other side at the zenith, and then descends, crossing back to the first side at the base. The novelty is that: (a) the sausage rests (2) each incorporate an elongated depression on both the horizontal upper rising face (2a) and the descending upper face (2b); (b) the sausage carrier (2) is securely and rigidly attached to the drive unit at each end; (c) the sausage is prevented from falling at its zenith by a curved metal cap (4); (d) the sausage is prevented from falling out at the bottom by a curved metal base (13).
Patent DE-19542406-A1 (DE)
Inventor: KUDO SATORU
IPC: F16J15/52
Filed: 1995-11-14
Abstract: A housing (12) has, on an outer circumferential surface thereof, a circumferential surface area (66), a toothed surface area (72) complementary in shape to grooves and teeth of a boot (22) of rubber, and a stopper (74) engagable by tip ends of the boot (22) of rubber or a boot of synthetic resin (Fig. 3). The circumferential surface area (66), the toothed surface area (72), and the stopper (74) are successively arranged in the order named in the direction in which the boots are installed onto a rotary joint (10). The housing (12) has an outside diameter at the circumferential surface area (66) which is equal to or greater than an inside diameter of the boot of synthetic resin. The circumferential surface area (66), circumferential teeth (68a, 68b) of the toothed surface area (72), and the stopper (74) are progressively higher radially outwardly in the order named. <IMAGE>
Patent DE-19543130-A1 (DE)
Title: Coupling useful esp. for linking rotating or sliding components
Inventor: HAARMANN WALTER DIPL ING
IPC: F16D3/60
Filed: 1995-11-18
Abstract: The coupling, for accurate angled coupling of rotating or sliding components comprises out-of-round openings (23, 25, 27, 29) at the ends of the steering (22, 24, 26, 28).   The pins (30, 32, 36) are held with pre-tension. The intermediate section (16), in a swastika shape, has recesses to give a profile.  The intermediate member (16) and the parallel steering members (18, 20) are of polyether ether ketone or polyaryl ether ketone.
Patent DE-19546977-A1 (DE)
Inventor: IIZUKA TAKASHI
IPC: G02B26/10
Filed: 1995-12-15
Abstract: An f theta  scanning lens, 5 used in a scanning optical system of a laser printer, comprises, in order from a polygonal mirror 2 side to an imaging surface 4 side, first 5a, second 5b, third 5c, and fourth 5d lenses having negative, positive, positive, and negative power, respectively, in both the main scanning and subscanning directions. The focal length (f4) of the main scanning direction of the fourth lens versus the focal length (f) of the entire f theta  lens may simultaneously minimize astigmatism, field curvature, and linearity error. Further, the focal length of a subscanning direction of the first lens (f1z) versus the second lens (f2z) may minimize curving of scanning lines displaced from the optical axis. <IMAGE>
Patent DE-19600466-A1 (DE)
Inventor: ENGELS HENRICH
IPC: B01J2/10
Filed: 1996-01-09
Abstract: The invention relates to a process for the preparation of granular washing or cleaning agents and constituents therefor in a mixer with the aid of a granulating auxiliary agent, the granulating auxiliary agent used being "water" in a gaseous state which produces liquid water in situ on at least one portion of the constituents to be granulated, the level of water absorbed being 0.1 to 2 % by weight in relation to the agent to be granulated. Said process produces granular material from particularly fine-grained constituents with "water" acting as the granulating auxiliary agent and without the need for subsequent drying.
Patent DE-19602343-A1 (DE)
Title: Push along scooter with treadle drive for e.g. recreational transport
Inventor: WIESNER PETER
IPC: B62K3/00
Filed: 1996-01-24
Abstract: The scooter (1) has at least two wheels (6,10), one of the wheels is driven by a treadle drive lever (36) which has two arms (44,42) and acts as the standing board (46). The driver stands on the lever and by alternating the application of his weight first on one arm then on the other moves the arms down in a vertical plane in succession.  The arms are linked to the driven wheel in such a way that the downward movement of one arm acts to rotate the wheel. The downward movement of the other arm acts to raise the first arm again. Springs, gears and a freewheel can be incorporated.
Patent DE-19602861-A1 (DE)
Inventor: KNOLL MEINHARD PROF DR
IPC: G01N27/327
Filed: 1996-01-28
Abstract: The invention concerns a sampling system and a process for its production. Such systems can easily be employed throughout in chemical and biochemical analysis. The sampling system should be simply constructed and universally usable alone and in combination and fabricable with little effort. The sampling system constructed as per the invention for analytes which are fluid or are contained in fluids consists of a planar support with various holes in it through which the particular fluid can pass into a channel which it subsequently exits. The channel is at least partly covered by a cover over the side opposite the support. In addition, a membrane pervious to the analyte is inserted which at least partly covers the channel on its open upper side. The areas not covered by the cover can be used to extract the analyte or to make direct measurements.
Patent DE-19603449-A1 (DE)
Inventor: MURR JOSEF DR
IPC: C01F11/18
Filed: 1996-01-31
Abstract: The invention concerns a process for producing calcium carbonate from calcium-containing residues, in particular from calcium-containing ashes of residues produced during paper manufacture. The calcium carbonate produced in this way can be used as filler and coating pigment in paper manufacture and finishing.
Patent DE-19606379-A1 (DE)
Title: In-situ cleaning method for contaminated soils
Inventor: HARBORTH PETER DIPL BIOL DR
IPC: B09C1/00
Filed: 1996-02-21
Abstract: The method creates a mainly vertical fluid flow between mainly horizontal infiltration wells and delivery wells (1,2) located at a relative distance. There are several flows, formed by at least two fluids, one gaseous, one liquid, the flows being alternately intermittent. Fluid sucked up through delivery wells is brought to the surface for conditioning, and then returned through the infiltration wells, forming a circuit. The device to carry out the method has mainly horizontal filter tubes, positioned at least two different depths, and enclosing a contamination zone (3).
Patent DE-19613537-A1 (DE)
Title: Knife for windscreen adhesive fixings
Inventor: GMEILBAUER ENGELBERT
IPC: B26B7/00
Filed: 1996-04-03
Abstract: The knife has a fixing attachment (2) for connection to an oscillating drive mechanism. A cutting part (1) which extends from the fixing attachment in the longitudinal direction has a cutting edge (17) which runs tangentially to the oscillation movement. The cutting edge is arranged in a plane which is displaced downwards and in a parallel manner to the fixing attachment plane. The cutting edge is mounted on the side of the cutting part to which the fixing attachment is connected.
Patent DE-19616767-A1 (DE)
Inventor: WILDE ANDREAS DR
IPC: C11D3/39
Filed: 1996-04-26
Abstract: Peroxy compounds, particularly for use in bleaching colored stains when washing textiles or cleaning hard surfaces, are activated very effectively using trans,trans,-1,4-diacyloxy-1,3-butadienes.
Patent DE-19619730-A1 (DE)
Title: Pressure injection moulding machine controlling ratio of screw piston rotation- and retraction speeds
Inventor: LAMPL ALFRED DR
IPC: B29C45/50
Filed: 1996-05-15
Abstract: A pressure injection moulding unit includes a cylinder and screw, with electrical drives to rotate, and to advance the screw axially, both motions being controlled. In this new unit, a controller (30) governs the ratio of rotation- and retraction, i.e. reverse motion, speeds of the screw (2), during a dosing cycle. Also claimed is a procedure to control the unit, essentially in the manner described.
Patent DE-19621185-A1 (DE)
Title: Method and appliance for contactless measurement of torque for monitoring tools using contactless travel sensor
Inventor: NORDMANN KLAUS DR ING
IPC: B23Q17/00
Filed: 1996-05-28
Abstract: The method involves measuring the torque acting on the tool or work holding spindles (1), tool or workpiece holders based on their elasticity. The torque proportional twist, radial or axial elastic displacement of the components are detected by contactless travel sensors (4, 5) and a highly sensitive evaluator circuit for the highly sensitive detection of clearances and clearance changes.  A measurement of the twist can be obtained by the multiplication and low pass filtering of signals provided by two contactless travel sensors. The sensors can be located at two axially displaced positions on the spindle which periodically provide high pass filtered signals at notches and/or projections distributed evenly over the periphery to filter out the static signal component and non torque dependent clearance changes.
Patent DE-19622108-A1 (DE)
Inventor: BACHER HOLGER
IPC: B60W10/02
Filed: 1996-06-01
Abstract: The proposal is for a process for controlling a CVT of the bevel-pulley-belt type in which, on the occurrence of a wheel-locking drive situation, converter bridging clutch is disengaged and at the same time a forward or reverse drive clutch is disengaged. The pressure level of the secondary pulley (3) is hereby raised and the transmission ratio of the CVT is changed in accordance with a predeterminable transmission ratio change and a predeterminable gradient.
Patent DE-19631616-A1 (DE)
Title: Liquid fuel combustion chamber
Inventor: SCHULTE-WERNING BURKHARD DR
IPC: F23M5/08
Filed: 1996-08-05
Abstract: The combustion chamber has first combustion stage and an air mixing zone between them. at least one combustion stage (2,3) has individual segments (9a,b) together forming an inner wall (5,9). These segments have axially extending cooling channel sections (13a..). Each segment is form locked with the other and is sealed (32) by edge gaskets on the exterior. the burner stages can be individually cooled.
Patent DE-19631712-A1 (DE)
Title: Cast austenitic stainless steel with refractory metal additions for increased pitting and crevice corrosion resistance in chloride media
Inventor: KLEEMANN WILLI
IPC: C22C38/00
Filed: 1996-08-06
Abstract: A austenitic stainless steel has the composition up to 0.05% C, up to 0.20% Mn, up to 0.50% Si, 17-26% Cr, 16-24% Ni, 4.5-7.0% Mo, 0.15-0.30% N, 0.05-1.6% W, 0.20-0.60% Nb, 0.02-1.3% Ta, balance Fe and impurities, with the provisos that (Nb% + Ta%)\/W% = 1.2 to 8
Patent DE-19631810-A1 (DE)
Title: Welding equipment for internal welding of plastic pipes
Inventor: URBAINSKY KLAUS-DIETER
IPC: B29C65/42
Filed: 1996-08-07
Abstract: Equipment for internal welding of plastic pipes comprises a moving frame(18) carrying one or more welding tools. The frame(18) moves solely along the axial direction of the pipe(12) and can be held in a specific position by supporting arms which press against the inside of the pipe. A circular track(38) perpendicular to the pipe length is mounted on the frame(18) and carries a welding tool, especially a welding extruder.
Patent DE-19632981-A1 (DE)
Title: Folding roof for vehicle
IPC: B60J7/14
Filed: 1996-08-16
Abstract: The roof has a rear section (2) with a rear screen that slides backwards and downwards into a horizontal position between rear posts (5). It uses guide channels (3,6) in the inner side of the bodywork side walls (8). The rear posts then swivel backwards with the leading roof section (11) by means of a rotary movement about the vehicle's transverse axis (10), such that the leading section lies on top of the rear section. The leading and rear sections are approximately congruent parts.
Patent DE-19633115-A1 (DE)
Title: Optical fibre splice connections module carrier in frame, e.g. for LAN or WAN network
Inventor: NEUMANN GUENTER
IPC: G02B6/44
Filed: 1996-08-16
Abstract: The carrier has a drawer hanger with a slidable drawer (C). The hanger is formed as a flat rectangular box with a base and a cover through which air may pass. The hanger can be pushed into the frame and is fastened to it at an angle. The sides of the hanger and the rear side of the box have long holes (H) for the cables. The front of the hanger has a recess corresponding to the dimensions of the drawer. The drawer is a flat rectangular box with a closed front and base. The back and side walls have long holes for the cables. The base of the drawer is open such that heat can be conveyed away. Catches for cables and fibres are arranged at the back of the base of the drawer. Also on the base of the drawer are hinge type restraining elements for holding bundled fibres down and a standard threaded bolt (F) for glass fibre splice cassettes (E).
Patent DE-19634594-A1 (DE)
Inventor: FELDKAEMPER RICHARD
IPC: B05C1/08
Filed: 1996-08-27
Abstract: The adhesive applicator comprises rollers (6,7) which are mounted on a support plate (3) in a suspended and free-floating fashion. The rollers, together with a housing (26), form an adhesive chamber. The support plate is mounted laterally to the rollers, and swivelable about a vertical shaft in the machine frame (1). The support plate has support pins (24,25) on which the housing is removably attached. The housing is provided with a laterally over-hanging bracket which is lockable to the support pins.
Patent DE-19639220-A1 (DE)
Title: Sheet metal holder pre-accelerator for single action press
Inventor: GEIST GREGOR
IPC: B30B15/20
Filed: 1996-09-25
Abstract: The press has a mechanically driven ram (1) and a sheet holding frame (4) moved by a cylinder (12). The ram is linked to a valve (22) which relieves the pressure in a lower chamber (28). The frame is then accelerated by gravity in a direction (23). At the end of the pre-acceleration time, the top of the cylinder's piston rod (11) connects to the frame. The frame has a working layer determined by stops (18,29).
Patent DE-19640324-A1 (DE)
Title: Prismatic light conductor channel
Inventor: BANSBACH ARMIN
IPC: G02B6/032
Filed: 1996-09-19
Abstract: The light conductor channel consists of an interior light conductor and an outer protective layer (2) for forwarding and distributing light. The interior light conductor and the outer protective layer are separated through a cavity and connected by device of narrow bridges (3) which proceed parallel to the longitudinal direction of the channel. The outer layer is preferably manufactured from a light-conducting, especially transparent, material. A shining reflector material is preferably layered on some areas of the outside of the outer protective layer.
Patent DE-19646520-A1 (DE)
Inventor: GIESEN BRIGITTE
IPC: C11D1/66
Filed: 1996-11-12
Abstract: Cleaning of dried and charred food is much better accomplished done by preparing a dishwashing detergent containing anionic tensides, alkylpolyglycosides, betaine tensides and abrasive components and an additional electrolyte. The abrasive component consists preferably of sodium bicarbonate.
Patent DE-19649998-A1 (DE)
Title: Preparation of alkoxy-silane compounds containing vinyl ether groups
Inventor: KROENER HUBERTUS DR
IPC: C07F7/18
Filed: 1996-12-03
Abstract: The preparation of compounds of formula CH2=CH-O-X-CH2CH2SiRy(OR')3-y (I) comprises reacting divinyl ethers of formula CH2=CH-O-X-CH=CH2 (II) with silanes of formula HSiRy(OR')3-y (III) at 70 - 150  deg C in the presence of a homogeneous hydrosilation catalyst. The catalyst is a platinum or rhodium compound, and the amount of Rh or Pt is 0.05 - 10 ppm with respect to (II and (III). R, R' = 1-6C alkyl or 6-10C aryl; X = 1-20C hydrocarbon, optionally substituted by halo and/or containing O atoms; and y = 0 - 2.
Patent DE-19651363-A1 (DE)
Title: Serial data transmission method
Inventor: STARFLINGER REINHOLD DIPL ING
IPC: G05B19/042
Filed: 1996-12-10
Abstract: The data transmission method is used between a number of subscribers connected in a ring structure. The data is transferred from the subscriber input (EA2) to the subscriber output (AA2) via a shift register. A transmission line (A2A3) connects the output to the input of the next subscriber.  The ring structure has a number of independently operated rings connected in a hierarchy structure via ring transitions (AB), with direct communication between the subscribers in each ring. Configuration data is transmitted from one subscriber to a target subscriber only at the beginning of the data transmission, with storage at the target subscriber.