baber/WOPTO huggingface dataset:
Patent DE-19708763-A1 (DE)
Inventor: LINDEMANN RUSSELL W
IPC: A61B18/14
Filed: 1997-03-04
Abstract: An assembly 10 is removably attached to an electrosurgical instrument 11 to connect an electrical supply cord 17 to the instrument and provide an operator button switch 25 in the right position for easy operation. The assembly 10 has a supporting insulative body 24 for frictional engagement with the instrument 11. The support carries the cord 17, an electrical receptacle 22 for engagement with a terminal 23 in the instrument 11, the button 25, and a pair of normally open contacts (20, 21, figure 5) beneath the button.
Patent DE-19712567-A1 (DE)
Inventor: KIM HONG-MYUNG
IPC: H04M19/02
Filed: 1997-03-25
Abstract: A telephone exchange system is described in which a ring drive signal is generated to a given called party in response to an incoming call or a voice message from a calling party, the ring drive signal having a different cadence if generated in response to a voice message than if generated in response to an incoming call. The ring drive signals are of the same voltage level. The ring drive signal is received in a telephone apparatus and an indicator is activated to indicate a message waiting. The different cadences result from signals having different duty cycles (fig.2). A third signal again having a different cadence is used to indicate that a call has originated from within the exchange. The indicator is either a neon lamp or an LED.
Patent DE-19713316-A1 (DE)
Title: Partially hydrophobic precipitated silica
Inventor: OELMUELLER ROLF
IPC: A01N25/22
Filed: 1997-03-29
Abstract: Partially hydrophobic precipitated silica  with a methanol crosslinking potential of 10-49% is new. When anhydrous, the silica has a DBP absorption > 250 g/100 g. The average particle size is 1-12 mu m and the silica has a carbon content of 0.3-1.85 %, and when dried, it loses 2.6-10 % of its weight. It has a pH of 5.5-10. The silica is prepared by mixing a silica suspension (which has been prepared using known methods) with a material that gives the silica hydrophobic properties. The mixing takes place for a very short time at conditions of low pH and high shear. The resulting suspension is filtered and washed in salt-free conditions, and the filter cake is dried, thermally treated and powdered.
Patent DE-19716043-A1 (DE)
Title: Safe for fire, water, theft protection of EDV plants, data carriers
Inventor: SCHMIDT WOLFGANG
IPC: E05G1/00
Filed: 1997-04-17
Abstract: The safe has a lockable cubicle door, for the protection of objects, especially data processing systems and/or data carriers, against fire, water ingress or theft. The safe has a movably located inner drawer system and receives the objects, which can the be withdrawn either wholly or partly through the door. The inner drawer system has an underside supporting rollers, which can travel over the floor of the safe. The safe also has a platform which along with the door, can be arranged so that it lies at the same height as the inner floor of the safe.
Patent DE-19719703-A1 (DE)
IPC: H01L23/24
Filed: 1997-05-09
Abstract: The invention relates to a power semiconductor module in which the connection elements (11) are pressed into openings in the plastic housing. This prevents the connection elements (11) from coming loose in the plastic housing (9), thus enhancing the reliability of the internal bonds (8) between the substrate (4) and the connection element (11).
Patent DE-19720644-A1 (DE)
Title: Motor vehicle antilock braking system with driven-wheel vibration discrimination
Inventor: NAITO YASUO
IPC: B60T8/58
Filed: 1997-05-16
Abstract: The system includes a tachometer (101) and a vibration detector (102) for each driven wheel, and devices for measuring the transmission torque (103) and any oscillation therein (104). The signals from these units are divided in a decision circuit (105) between detectors of torque fluctuation (106) and road surface irregularity (108). Wheel vibrations of the former kind are suppressed by a controller (107) acting on the hydraulic braking pressure applied to the wheel(s) concerned. Where the vibrations are surface-induced, the corresponding controller (109) either increases the hydraulic pressure or alternatively suppresses any pressure reduction introduced by the antilock system.
Patent DE-19727295-A1 (DE)
Inventor: DE RUITER ERNEST DR
IPC: B01J47/018
Filed: 1997-06-27
Abstract: The present invention relates to a fresh air filter that comprises a highly air-permissive two- or three-dimensional support made of a cross-linked polymeric foam which includes pores of large dimensions. The support comprises joining portions which are coated with a layer of ion-exchange globules.
Patent DE-19731089-A1 (DE)
Inventor: KEUPER GERHARD DR
IPC: G01G19/08
Filed: 1997-07-19
Abstract: The device (10) is for determining the weight of loads (11), which have a linkage (12) activated by a hydraulic cylinder (21) to attach the load to a work vehicle (13), e.g. a tractor. A pressure sensor (27) measures the hydraulic pressure in the cylinder. An angle sensor (28) senses the location of the linkage relative to the vehicle. The signals from the two sensors and the signal from a vehicle pitch inclination sensor (29) are transmitted to a computing unit (26). The computing unit determines the size of the attached load and its change in weight. The computing unit also provides measurement value batches for at least three different measurement locations of the linkage for three unknown weights and their centres of gravity. The values weight and change in weight are even provided when the vehicle is moving.
Patent DE-19733682-A1 (DE)
Inventor: FISCHER JAKOB
IPC: C07C253/10
Filed: 1997-08-04
Abstract: The invention relates to a method for producing mixtures of monoolefinic C5-mononitriles with non-conjugated C=C- and C=N bonding by means of the catalytic hydrocyanation of 1,3-butadiene or of a hydrocarbon mixture containing 1,3-butadiene, characterised in that the hydrocyanation takes place in the presence of a catalyst containing at least one metallocene phosphor (III)-nickel-(0) complex, said complex containing at least one monodentate or bidentate metallocene phosphor (III) ligand of general formula (I), or salts or mixtures thereof.
Patent DE-19735776-A1 (DE)
Title: New neutral or cationic phospholipid analogues
Inventor: EIBL HANS-JOERG PROF DR
IPC: A61K9/127
Filed: 1997-08-18
Abstract: Phospholipid analogues (I) and liposomes containing (I) are new. Phospholipid analogues of formula (I) are new.  A = (a) -OCH2-CH(OR2)-CH2OR1 or -OCH(CHOR2)-CH2OR1; (b) -OCH2-(CH2)s-CH2OR1, -OCH((CH2)sH)-CH2OR1 or -OCH2-CH(OR2)-(CH2)sH; or (c) OR; R1,R2 = H or optionally substituted, saturated or unsaturated alkyl or acyl, the total number of C in acyl and alkyl being 16-44; s = 0-8; R = 12-30C alkyl (optionally unsaturated, with predominantly cis-double bonds); R3 = (a) 1,2-dihydroxypropyl, (b) 1-3C alkyl if z is other than 0 or (c) 1-3C alkyl if n is other than 2 and z = 0; m = 1 or 2; x = 0-8; y = 1 if z = 1-5 or y = 1-4 if z = 1; z = 0-5.   An Independent claim is included for liposomes containing phospholipids and/or alkyl-phospholipids, optionally cholesterol and 1-50 molar % of (I) or its salt (based on the total of these lipid components).
Patent DE-19736154-A1 (DE)
Title: Optimising gypsum quality during wet flue gas desulphurisation
Inventor: HAJDAMOWICZ SIGRUN
IPC: B01D53/50
Filed: 1997-08-14
Abstract: Optimising the gypsum quality during a wet flue gas sulphurisation of brown coal fired vessel comprises treating the flue gas (2) in an absorber (1) with scrubbing water suspension containing limestone and converting sulphur dioxide (SO2) into calcium sulphate-dihydrate crystals by introducing atmospheric air. The brown coal has a lowest possible sulphur content of 0.5%, the limestone a calcium carbonate content of  > 94%, and a granulation of  90  mu m. The pH value in the sump (13) of the absorber is adjusted to exactly 5.4-5.5.
Patent DE-19744193-A1 (DE)
Title: Cathode ray tube with fluorescent layer carrier
Inventor: ARMBRECHT THILO
IPC: H01J29/24
Filed: 1997-09-30
Abstract: The cathode ray tube has a fluorescent layer carrier (4) coated with a fluorescent material and provided with a shadow mask, positioned behind the front glass (1) of the cathode ray tube. An anti-reflection layer may be applied to the fluorescent layer carrier and/or the front glass of the cathode ray tube, together with a selective absorber and/or colour filter.
Patent DE-19751643-A1 (DE)
Title: Electrical installation box with a front closure of a powder molded or injection mold heavy duty ceramic
Inventor: NEUMANN WOLFGANG DIPL ING
IPC: H02G3/14
Filed: 1997-11-21
Abstract: A surface or flush mountable electrical installation box (10) has a front closure part (12, 14), e.g. a cover or frame, at least the front surface of which consists of a heavy duty ceramic made by a powder molding or powder injection molding process.
Patent DE-19754201-A1 (DE)
Title: Fixture for actuating pull with holder plate
Inventor: BAENSCH GOTTHARD
IPC: F16C1/12
Filed: 1997-12-06
Abstract: The holder plate has a cavity open to one side of the flat side of the plate which has at least one catch (21). A holder sleeve (1) on the actuating pull has a holder part (6) fitting into the cavity. The holder part is defined by two thrust elements (7,8), the space between which corresponds to the thickness of the holder plate.  The holder sleeve has at least one catch (11), each on a flexible catch arm (9) and by which, when the sleeve is inserted into the holder cavity, fit together so that the holder sleeve is held immovably in the cavity. The holder sleeve catches are on a surface(s) facing the flat side with the holder plate catches. Each catch arm has a lever extension (13) joined by a connection (15).
Patent DE-19757537-A1 (DE)
Inventor: CRAMER SUSANNE
IPC: B01D53/26
Filed: 1997-12-23
Abstract: The invention relates to a device for drying and heating air to dry solid matter such a powders, granulates, shavings, sheets, grains or the like, more particularly plastic materials, wherein the airflow required for drying is compressed by a blower (1) through the line system of the device. The device essentially comprises a drying cartridge (3 or 4) arranged downstream from the blower (1), an air heater (18) arranged downstream from said blower, a dry goods chamber or container (17) arranged downstream from the blower and a cooling device (5) arranged downstream from said chamber, which is connected with the inlet of the blower (1) on the output side. The aim of the invention is to achieve greater efficiency in the drying process and a better utilization of the drying cartridge. To this end, an additional cooling device (5a) is inserted between the blower (1) and the drying cartridge (3 or 4).
Patent DE-19801759-A1 (DE)
Title: Aqueous pigment preparation for dyeing e.g. paper and nonwovens, aqueous varnish/paint system, aqueous printing dyes, and ink-jet printing, having low tendency to drying out
Inventor: NYSSEN PETER ROGER DIPL ING
IPC: C09D11/03
Filed: 1998-01-20
Abstract: Aqueous pigment preparation includes a condensation product(s) based on:  (i) sulfonated aromatics;  (ii) aldehydes and/or ketones; and optionally  (iii) a compound(s) other than sulfonated aromatics, urea and urea derivatives. Aqueous pigment preparation (I) comprises:  (a) a pigment(s);  (b) a condensation product(s) based on: (i) sulfonated aromatics;  (ii) aldehydes and/or ketones; and optionally  (iii) a compound(s) other than sulfonated aromatics, urea and urea derivatives; and  (c) (c) a polyether polyol(s) of b.pt. above 150 deg C at normal pressure.  Independent claims are included for the preparation of the above preparation by mixing the components with water and homogenizing, and preparations (II) containing a condensation product(s) based on 4,4'-dihydroxy diphenylsulfone, sulfonated ditolylether and formaldehyde, 4,4'-dihydroxy diphenylsulfone, phenol sulfonic acid and formaldehyde, 4,4'-dihydroxy diphenylsulfone, sodium bisulfite, urea and formaldehyde, naphthalene sulfonic acid, 4,4'-dihydroxy diphenylsulfone and formaldehyde, sulfonated terphenyl and formaldehyde, or sulfonated 2-hydroxybiphenyl and formaldehyde.
Patent DE-19803079-A1 (DE)
Title: Hygienic snack food box
Inventor: BOTZLER ERNST
IPC: A45C11/20
Filed: 1998-01-28
Abstract: The snack box has an integrated plate (3) and various design of lid (1) which can be hinged or fitted on the box. The box has soft retaining tabs (2) for the plate movable so that they do not break when the  plate is removed. The plate is made from a plastic suitable for use in dishwashers.
Patent DE-19803849-A1 (DE)
Inventor: ZIEGLER CORNELIUS
IPC: H04B17/00
Filed: 1998-01-31
Abstract: The method involves a test signal (102) transmission from a first communications device (100 which is received by a second communications device (101) and sent back as a test signal (103). The first device checks the signal received back from the second device for coincidence with the first original signal and derives a control parameter for the transmission parameter from the degree of coincidence. An Independent claim is also included for a communications arrangement for implementing the method.
Patent DE-19804308-A1 (DE)
Title: Thin-walled hollow variable-profile section, eg. aerofoil sections such as propeller blades
Inventor: BUETER ANDREAS
IPC: B64C3/44
Filed: 1998-02-04
Abstract: The profile (1) comprises anisotropic materials or structural elements (12,13) which are incorporated to obtain locally required profiles, and linear or torsional actuators to distribute forces evenly across the profile, or to direct forces into the elements. The elements, which can be eg. box sections with helical windings (14,15) oriented to cause change of curvature of the chord (4) under load so that radial tension causes torsional deflection in rotor blades.
Patent DE-19805154-A1 (DE)
IPC: E03D5/00
Filed: 1998-02-09
Abstract: The invention relates to a device for saving water, which enables flushing of a toilet (12) with slightly soiled graywater from a sanitary equipment. The inventive device comprises a graywater tank (5, 20) located under the admission level of the flushing water (11) of the toilet (12) and fed by one or more sanitary equipment. Said device also comprises a flushing water conduit (9, 27) which connects the graywater tank (5, 20) to the admission of the flushing water (11) of the toilet (12), as well as a pump (10, 23) for flushing water. Said pump (10, 23) delivers graywater that contains solid constituents and is placed outside the graywater tank (5, 20). Said tank (5, 20) has the form of a smooth wall container that can be easily cleaned through an aperture (5a) and is integrated to a sanitary equipment placed on the floor.
Patent DE-19813478-A1 (DE)
Title: Metal plate divider
Inventor: RUPPRECHT RICHARD
IPC: B65D25/04
Filed: 1998-03-26
Abstract: Two equally sized non-conical plate parts (1,2) are produced. The empty plate containers (3) can be inserted one in the other for transport and storage purposes and narrow conically from the top to the bottom.  The two equally armed plate parts, which are not conical, are counterposedly supported in the container centre and have a special edging arrangement, which is narrower at the top and wider at the bottom.
Patent DE-19815169-A1 (DE)
Title: Verfahren und Vorrichtung zum Betrieb von Energieverbrauchseinheiten
IPC: H02J13/00
Filed: 1998-04-04
Abstract: Um ein Verfahren zur Unterstützung des Betriebs von Energieverbrauchseinheiten anzugeben, welches mit einfachen Mitteln sehr wirksam eine Verbesserung des Vorgangs der Energielieferung und eine Verbreiterung der Energienutzungsmöglichkeiten bietet, wird mit der Erfindung ein Verfahren zur Unterstützung des Betriebs von Energieverbrauchseinheiten mit mehreren Energieverbrauchsstellen vorgeschlagen, wobei eine einer Energieverbrauchseinheit zugeordnete Zentraleinheit mit wenigstens einem Teil der Energieverbrauchsstellen direkt oder indirekt verbunden ist und in der Zentraleinheit Betriebsdaten erfaßt, in einem vorgegebenen Protokoll konvertiert und zur Verarbeitung bereitgestellt werden.
Patent DE-19820806-A1 (DE)
Title: Corrosion resistant ferritic light steel
Inventor: FROMMEYER GEORG
IPC: C22C38/06
Filed: 1998-05-09
Abstract: Corrosion resistant ferritic light steel consists of (in wt.%): up to 0.017 C, up to 0.5 Si, up to 0.5 Mn, 6-8 Cr, 6-8 Al, up to 2.5 Mo, up to 0.5 V, up to 2.5 Ti and/or Nb, and a balance of iron.
Patent DE-19820946-A1 (DE)
Title: Auxiliary device for regulating loudness of television receiver sound output
Inventor: BERTHOLD RAINER
IPC: H04N5/445
Filed: 1998-05-11
Abstract: The auxiliary device automatically alters or regulates the loudness to a demand value set by hand, to a degree desired by a listener. The device varies the current flowing in the loudspeaker (1) in proportion to a demand value individually adjustable by hand. Upper and lower desired levels can be set.
Patent DE-19822498-A1 (DE)
Inventor: FEUCHT RUDI
IPC: E05F3/22
Filed: 1998-05-19
Abstract: The invention relates to a door drive system for a wing of a door, a window or similar, comprising a drive housing with a drive and/or return device, e.g. a closing spring (7), and a preferably hydraulic damping device. In practice, drive housings of this type are cast in aluminium. The production costs are relatively high since housing openings and boreholes such as hydraulic channels have to be cut into the housing (31) later on. According to the invention, the housing (31) is produced wholly or partly from plastic. This enables the cavities which are necessary for the housing to function, such as housing boreholes and/or openings to be made in the drive housing when it is produced, without removing material by cutting. According to another design, the drive housing has several housing parts which are produced separately. The adjacent sections of the housing parts are then stuck or welded together. Housing boreholes such as hydraulic channels can be made in the adjacent surfaces of the housing parts which are shaped accordingly, without removing material by cutting.
Patent DE-19823048-A1 (DE)
Title: Plastics dashboard for motor vehicle with passenger airbag
Inventor: KUTIL JAROSLAV
IPC: B60R21/2165
Filed: 1998-05-22
Abstract: The instrument panel is for a motor vehicle with a passenger airbag (3). One half contains the instruments and the other contains the airbag which is fitted under a folding cover (5). The dashboard and the cover are covered in a polyurethane foam layer (6) with decorative foil (7) on it.  The folding cover is an independent pressed component. Its three side walls have a slant (9) at the point of contact with the dashboard carrier (10). A metal sheet reinforcement (15) may be fitted to the internal surface of the cover.
Patent DE-19823506-A1 (DE)
Inventor: OPPITZ HANS
IPC: F16L53/35
Filed: 1998-05-26
Abstract: The invention relates to a heating sleeve for pipes, comprising an outer jacket, a heat insulating layer and a flat resistance heating element positioned on the internal side of the heat insulating layer. The resistance mass of the resistance heating element comprises an intrinsically electroconductive polymer and the power supply lines of the electrodes of the resistance heating element are guided through the heat insulating layer of the heating sleeve.
Patent DE-19826426-A1 (DE)
Title: Manufacture of positive, gas-tight, conductive connection between solderable, unencapsulated semiconductor chip and encased metallized support
Inventor: SICHTING THOMAS
IPC: F04B19/00
Filed: 1998-06-16
Abstract: In one manufacturing step, a solderable semiconductor chip (7) is connected simultaneously electrically and mechanically on a metallized support containing at least one bore (2). After the first connecting step, the bore lies within an annular solder sealing ring to form a pressure-tight medium link through the bore to the chip via the casing (13) for a separate feed (12) of one or more media (12.1,12.2). In one manufacturing step, a solderable semiconductor chip (7) is connected simultaneously electrically and mechanically on a metallized support containing at least one bore (2). The semiconductor chip has at least one contact metallizing and at least one annular metallizing, both solderable. The metallized support has at least one contact pad and at least one annular metallizing, both solderable. After the first connecting step, the bore lies within an annular solder sealing ring to form a pressure-tight medium link through the bore to the chip via the casing (13) for a separate feed (12) of one or more media (12.1,12.2). An Independent claim is included for a miniaturized electronic system incorporating the connections.
Patent DE-19827020-A1 (DE)
Title: Image detectors e.g. for scanning documents
Inventor: HOHEISEL MARTIN
IPC: H01L27/146
Filed: 1998-06-17
Abstract: The image detectors include several pixels arranged in a matrix and rows. The detectors includes a light sensitive element (8) and a switch (9) with a non-rectangular base surface.  Preferably, the base plane of the switch is triangular especially with a form of an isosceles triangle. The base plane of the light sensitive elements (10) has the form of a pentagon. The base plane of the light sensitive elements and the switch have together the form of a rectangle.
Patent DE-19838069-A1 (DE)
Title: Device for fitting of column trim component over side airbag in motor vehicle has check strap retained on one side on trim component, and on other side, between column fastening component and connecting elements, held on retaining pin
Inventor: SCHUMACHER KARL-JOSEF
IPC: B60R21/213
Filed: 1998-08-21
Abstract: A check strap(5) on one side is retained on the trim component(2), and on the other side between the column fastening component(41) and connecting elements(31,42) is held on a retaining pin(4). The strap is constructed so that it holds the trim component on the column after its release following deployment of the airbag according to a predetermined opening travel. The retaining pin has a mushroom headed point which passes through one end(51) of the strap and fits into a hole in the column.
Patent DE-19843322-A1 (DE)
Title: Heating or conditioning unit for motor vehicle has dividing element which in sections is adjustable so that total airflow can be divided up into proportionally different amounts
Inventor: ELLWANGER WALTER
IPC: B60H1/00
Filed: 1998-09-22
Abstract: The heating or conditioning unit has a dividing element(30) which in sections(42) at least is adjustable by a separate operating element so that the total airflow can be divided up into proportionally different amounts(36,38). In a first or second end position of the adjustable section of the dividing element the first or second partial flow forms the overall airflow. The adjustable section at least of the dividing element is installed on the air outlet side(40) of the heater(24).
Patent DE-19843505-A1 (DE)
Title: Receipt form for prescription chemist, with provision for additional information about third party
IPC: B42D15/00
Filed: 1998-09-23
Abstract: The receipt form normally consists of two sections, one of which is retained by the chemist and stapled to the prescription, and the other by the patient. One of these sections, or both of them, carries other information such as the details of the pharmaceutical firm which produced the prescribed material. This may be on the obverse or reverse side of either section.
Patent DE-19847118-A1 (DE)
Inventor: BERTLING WOLF
IPC: G01N33/50
Filed: 1998-10-13
Abstract: The invention relates to a method for marking and identifying applied substances such as medicaments, vaccines, conserved blood and the like, comprising the following steps: a) said substance is provided with at least one immunogen that is harmless with respect to the organism b1) the specific antibodies or T cells formed in the organism after the immunogen has been applied or the receptors thereof are detected by means of an enzyme-immunological or immunochemical detection method or b2) the applied immunogen is detected.