baber/WOPTO huggingface dataset:
Patent DE-3481575-D1 (DE)
Inventor: CHAMBERS JOHN PHILIP
IPC: H04N7/04
Filed: 1984-04-13
Granted: 1990-04-12
Abstract: A digital transmission system for transmitting, e.g., television sound has two packet type indicators indicating, e.g., mono/stereo transmission. Normally the same packet type indicator is transmitted for a long sequence of packets. To provide synchronising information to enable, e.g., appropriate timing of the sound signal to the associated video signal, the packet type indicator for a single packet is changed to an indicator which is inappropriate to the packet concerned but is appropriate to another type of packet.
Patent DE-3564352-D1 (DE)
Title: Electronic time piece having time-setting means
Inventor: BESSON RENE
IPC: G04G5/02
Filed: 1985-09-02
Granted: 1988-09-15
Abstract: A watch comprising at least a minute hand, an hour hand and a knobbed shaft which can occupy an extended axial position known as a correcting position. Minute-by-minute correction or correction by whole time zones is operated with the knobbed shaft in the same extended position by the selection of the speed at which the knob is rotated. Time zone correction always uses as point of reference the real time at the moment of actuation of the knob into the extended position, and the watch includes means operative to cancel any step-by-step correction of the minute hand which may have preceded the time zone correction.
Patent DE-3565883-D1 (DE)
Title: Radial shaft sealing ring
Inventor: SCHMITT WOLFGANG
IPC: F16J15/3244
Filed: 1985-03-06
Granted: 1988-12-01
Abstract: A seal ring has an annular sealing lip of a polymeric material which bears resiliently about a shaft rotatable relative thereto with a sealing strip and hydrodynamically acting backfeed ribs to one side of the sealing strip. An annular projection projects from the other side of the sealing strip with a radial clearance between a cylindrical or conical interior surface of the annular projection and the shaft. The annular projection is united with the sealing strip in a bending-resistant manner. Damming ribs protrude uniformally about the interior surface of the annular projection. Each damming rib has a leading surface which makes an obtuse angle with the interior surface and is parallel to the axis thereof.
Patent DE-3571790-D1 (DE)
Title: Hydraulic control system
IPC: B62D11/18
Filed: 1985-12-12
Granted: 1989-08-31
Abstract: The invention relates to a hydraulic control system for changing the speed and direction of a hydraulically operated tracked vehicle (1). The hydraulic control system is equipped with a feed pump (34) for the control fluid and with hydraulic undercarriage pumps (12) and (13). The undercarriage pumps (12) and (13) comprise regulating cylinders (18) and (19) subjected to the control fluid and intended for adjusting the pump pivoting angle. The regulating cylinders (18) and (19) are each equipped with two regulating-cylinder chambers (26, 28) and 25, 27) separated from one another by a regulating piston (22) and (23). To improve the steering behavior of hydraulically controlled and driven tracked vehicles, according to the invention the regulating-cylinder chambers (25 to 28) are fluidically connected independently, via change-over valves (55 to 58), on the one hand to a first proportional valve (48) for changing the speed of the vehicle and on the other hand to at least one second proportional valve (44, 45) for changing the direction of the vehicle. The connection will be such that the first proportional valve (48) is connected respectively to co-acting regulating-cylinder chambers (26, 25) or (28, 27) and the second proportional valve (44, 45) is connected respectively to oppositely acting regulating-cylinder chambers (26, 27) or (28, 25).
Patent DE-3571873-D1 (DE)
Title: Method and apparatus for safer remotely controlled firing of ignition elements
Inventor: KING ALAN GEORGE
IPC: F42D1/04
Filed: 1985-08-13
Granted: 1989-08-31
Abstract: Low level remotely generated control signals are amplified at a local ignition site using a local power source and the amplified control signals are used to charge a local energy storage device. Thereafter firing control signals (e.g., controlled duration suppressions of the remotely generated control signals) are detected and used to control discharge of the thus stored energy through an electrical ignition device.
Patent DE-3583442-D1 (DE)
Inventor: TONTINI FRANCO
IPC: H04R1/24
Filed: 1985-09-09
Granted: 1991-08-14
Abstract: This invention concerns a multiple loudspeaker with a piezo-electric "tweeter", held up by a means of support which allows the rear wave emitted by the ceramic disk and respective conical diaphragm to be fully exploited, using the main loudspeaker cone as a reflecting surface without overloading the moving coil of the latter. The invention is basically characterized by the fact that the piezoelectric "tweeter" is placed in front of the main loudspeaker cone, without the traditional protection and support basket, but using a different means of support which does not intercept or disturb the rear radiation from the piezoelectric "tweeter", or prevent the forward reflection of the radiation by the main loudspeaker diaphragm.
Patent DE-3662445-D1 (DE)
Title: Leaf spring
Inventor: PUCK ALFRED
IPC: F16F1/368
Filed: 1986-05-14
Granted: 1989-04-20
Abstract: 1. A leaf spring with at least two different layers (1, 3) of fibre-rein-forced duroplastic synthetic material joined together, with the same proportion of fibres (2, 4), one layer having fibres which are orientated in the longitudinal direction of the spring and containing thinner fibres in the region of the tensile stress, while thicker fibres are inserted in the compression region, the layers with different tolerable expansion having different cross-sections, characterized in that the different layers (1, 3) of the fibres (2, 4) have a different maximum tolerable expansion with an oscillating load of up to 10**5 load alternation, the layer (3) closer to the tension side of the leaf spring having a tolerable expansion higher by 10%, preferably 15%, with an oscillating load of up to 10**5 load alternation, and the layer (3) with the higher maximum tolerable expansion amounting to 1% to 10% of the total thickness of the leaf spring.
Patent DE-3662625-D1 (DE)
Title: Method and apparatus for indicating and sensing pipetting positions in a pipetting sequence which is manually carried out at a test plate having a matrix of wells
Inventor: PETTERSSON INGVAR
IPC: G01N35/00
Filed: 1986-06-05
Granted: 1989-05-03
Abstract: A method and an apparatus for indicating and sensing pipetting positions in a pipetting sequence which is manually performed at a transparent conventional microtest plate (100) is distinguished substantially thereby that a program control means (600) is brought to activate, in accordance with a previously programmed pipetting sequence, an illumination means (200;14) which distinguishingly illuminates the rim (115) of a test plate well (114) at which a manual pipetting operation in the sequence shall be carried out, in that the position of a pipette is sensed by means of sensing means (300) at the Insertion of the pipette into a well (114) and in that the sensed pipette position is compared to the position for the well (114) indicated by the illumination means (200:14), and in that the comparision is carried out by means of a comparison means (700,800) which, if the compared positions coincide, is brought to emit a signal to the control device (600) for initiation of the next sequence step, or, if the compared positions do not coincide, is brought to emit an alarm signal.
Patent DE-3667084-D1 (DE)
Title: Transparent multilayered cross-braced panel
Inventor: SIOL WERNER DR
IPC: E04C2/34
Filed: 1986-05-02
Granted: 1989-12-28
Abstract: The novel multilayer web plate comprises two generally planar outer walls and webs joining said walls to form a unit construction. According to the invention, the outer walls each comprise a combination of a core layer representing more than half the thickness of the outer wall and comprised of an extrudable, stiff plastic material with optical index of refraction n>/=1.48, and inner and outer surface layers adhesively bonded to both faces of the core layer and comprised of a hard plastic material with an optical index of refraction n</=1.46. With this configuration, reflection losses of the transmitted light are avoided, and the light-permeability is substantially improved.
Patent DE-3670627-D1 (DE)
Inventor: PIACENTI FRANCO
IPC: C04B41/63
Filed: 1986-02-21
Granted: 1990-05-31
Abstract: The surfaces of building materials, including marble, stone, sandstone, tiles, and cement mixes, and articles and structures manufactured therefrom are protected against atmospheric and polluting agents by applying thereto a protective agent consisting of a vinylidene fluoride polymer or copolymer comprising 55-100 mole % of vinylidene fluoride, 0-45 mole % of hexafluoropropene and 0-30 mole % of tetrafluoroethylene. Such polymers or copolymers are, preferably applied onto the surface to be protected in the form of solutions in volatile solvents.
Patent DE-3682200-D1 (DE)
Inventor: SCHNITTGER JAN R
IPC: F16F9/50
Filed: 1986-05-06
Granted: 1991-11-28
Abstract: PCT No. PCT/SE86/00212 Sec. 371 Date Jan. 9, 1987 Sec. 102(e) Date Jan. 9, 1987 PCT Filed May 6, 1986 PCT Pub. No. WO86/06807 PCT Pub. Date Nov. 20, 1986.A hydraulic shock absorber with a generally vertical cylinder encasing therein hydraulic liquid and a piston which partitions the interior of the cylinder into two liquid chambers, an upper and lower chamber. Improved damping control is achieved by a circuit forming a connection between the two liquid chambers, a further circuit connecting the reservoir to the lower liquid chamber, each of the two circuits including a controllable first check valve and second check valve, respectively, that can take two states of operation under the action of a control device. The first state resulting in locking the valve in a closed position, cutting off the forward flow through the check valve, and in a second state allowing a free forward flow through the check valve, whereas the check valve in the first state as well as in the second state blocks the reverse flow of both circuits.
Patent DE-3685904-D1 (DE)
Inventor: NEMETZ JOSEF
IPC: F16K27/06
Filed: 1986-04-24
Granted: 1992-08-13
Abstract: Ball valve with a plastic lined metal casing for use in the beverage and food industyr is produced by embedding the metal ball and drive spindle in the metal casing by injection moulding of a plastic, pref. a fluorocarbon type. Metal ring with an inner dished plate improves the sealing action. The spindle is sealed by a recess left in the plastic which is filled by a ring of pure graphite and compressed by a washer and nut.
Patent DE-3689170-D1 (DE)
Inventor: BLANC DESIRE HENRI
IPC: A63C5/00
Filed: 1986-12-10
Granted: 1993-11-18
Abstract: Ski consisting of an elongated body which extends over the length of the ski and terminates at the ends of the raised front and rear parts (3, 4), the front and rear parts (3, 4) having a trapezoidal configuration whose minor bases (3a, 4a) form, respectively, the tip and the rear heel and whose major bases are connected to the body (1) of the ski. <IMAGE>
Patent DE-3764512-D1 (DE)
Inventor: KONRAD EUGEN
IPC: A61K/
Filed: 1987-03-12
Granted: 1990-10-04
Abstract: PCT No. PCT/EP87/00144 Sec. 371 Date Nov. 12, 1987 Sec. 102(e) Date Nov. 12, 1987 PCT Filed Mar. 12, 1987 PCT Pub. No. WO87/05801 PCT Pub. Date Oct. 8, 1987.A composition and method for the oxidative dyeing of hair based on a combination of coupler substance and developer substance, wherein they contain (A) 5-amino-2-methylphenol as coupler substance and (B) 4-amino-3-methylphenol and (C) 1,4-diaminobenzene and/or 2,5-diaminotoluene as developer substances, also in the form of the physiologically compatible salts. The new composition enables the production of neutral red color shades which are free from yellow and virtually free of blue portions and, in addition to the high dye intensity and brilliance, have an outstanding dye equality with very good absorptive power.
Patent DE-3767352-D1 (DE)
Inventor: MOECKL ERNST
IPC: A47B21/00
Filed: 1987-02-27
Granted: 1991-02-21
Abstract: A set of components for making furniture includes at least an elongated support section (102), connectable with at least one surface element (18) and/or at least one further support section, with such components providing a cable channel (104) extending along the support section (102).
Patent DE-3775097-D1 (DE)
Inventor: NYBERG ERIC D
IPC: G01N27/30
Filed: 1987-02-20
Granted: 1992-01-23
Abstract: An electrode, preferably of a conductive polymer, has on its surface, preferably over all of its surface, an ion exchange material, preferably of significant thickness. Such a coated electrode may be used for sensing the presence or measuring the concentration of an ionic species, or for removal from or repease of an ionic species into an electrode.
Patent DE-3777172-D1 (DE)
Inventor: TAKAHASHI TAKESHI
IPC: H05K9/00
Filed: 1987-05-19
Granted: 1992-04-09
Abstract: Entrances and exits to provide the overall building with electromagnetic shielding, a window glass and a window frame are each provided with an electromagnetic shielding body formed  so as to be electrically integrated with a grounded connection of a building structure. This enables the window openings to be provided with an electromagnetic shielding effect through simple construction work irrespective of the structure, shape and material of the window opening. Further, an earth bond is obtained between a sash frame and iron rods for reinforcing the concrete of the building  body. This makes it possible to ground the sash frame without exposing it, and to obtain an electromagnetic shielding effect merely by providing the earth bond between the reinforcing rods and sash frame before the concrete is poured.
Patent DE-3778519-D1 (DE)
Inventor: COMPAGNUCCI ROSSANO
IPC: D06F57/08
Filed: 1987-06-24
Granted: 1992-05-27
Abstract: A clothes drying rock is assembled from four 'U' shaped frames carrying cross bars and with ends turned inwards to fit a common housing from which two frames serve as a trestle linked by tie rods and two extend as cantilevers supported by struts.  Both tie bars and struts are provided with a form of knee joint with asymmetric jaws and a sliding pin so that the linked rods are locked in angular positions which differ by either O deg, when folded, or 180 deg., when extended.  The housing pref. supports a plate for locating a complementary peg basket of wire mesh.
Patent DE-3780009-D1 (DE)
Inventor: ALBECK MICHAEL
IPC: A21D2/36
Filed: 1987-11-16
Granted: 1992-07-30
Abstract: Antioxidant compositions and methods are disclosed that are prepared by the extraction of natural antioxidants from plant substrates.
Patent DE-3784947-D1 (DE)
Inventor: MULLEN JOSEPH FRANCIS
IPC: A47F3/04
Filed: 1987-10-16
Granted: 1993-04-22
Abstract: A portable temperature-controlled food dispenser is provided for dispensing condiments, salad dressings and related types of foods under temperature control to prevent or at least retard food spoilage by preferably suitably cooling such foods. A thermally-conductive receptacle on the dispenser receives and supports selected alternative arrangements of thermally-conductive magazines for dispensing individual portion packs of food and thermally-conductive bulk storage food dispensing containers. The receptacle enables heat transfer between the receptacle and the selected arrangement of magazines and food containers on the receptacle. An electrically-powered heat exchanger is thermally coupled with the receptacle to enable heat transfer between the heat exchanger and the receptacle. A power supply circuit is connected with the heat exchanger to enable electric power to be supplied to the heat exchanger to effect the heat transfer between the heat exchanger and the receptacle to control the temperature of the selected arrangement of magazines and food dispensing containers on the receptacle.
Patent DE-3788301-D1 (DE)
Inventor: BADER HUBERT
IPC: A61K9/20
Filed: 1987-05-12
Granted: 1994-01-13
Abstract: Polyamides in which amino acids are incorporated in the polymer backbone via two amino or carboxyl groups and which carry in the alpha -position to the amide structure a functional group which is responsible for degradation and active compound release are highly suitable for the preparation of biologically degradable active compound depot preparations having controlled release of the active compound.
Patent DE-3854515-D1 (DE)
Inventor: HANDELSMAN JO
IPC: A01N63/22
Filed: 1988-07-26
Granted: 1995-11-02
Abstract: The invention includes a substantially pure preparation of Bacillus cereus antibiotic. The invention further includes a seed inoculum for application to seeds to be protected from damping off and root rot including a non-interfering carrier and an effective quantity of Bacillus cereus antibiotic, and a method for protecting plants in a growing medium from damping off and root rot including the step of placing in the growing medium in the immediate vicinity of the plant to be protected an effective quantity of Bacillus cereus antibiotic.
Patent DE-3864409-D1 (DE)
Inventor: RAGUENEAU JEAN-PIERRE
IPC: B61F5/44
Filed: 1988-01-15
Granted: 1991-10-02
Abstract: The invention relates to a railway vehicle comprising two sets of two axles which are steerable relative to the body. The load of the body is applied in the vertical plane of each axle at two points adjacent to the wheels. The load of the body is applied through slide friction blocks. The invention concerns in particular railway vehicles wherein each axle is radially guided.
Patent DE-3869065-D1 (DE)
Inventor: KEMP RICHARD ALAN
IPC: C10G45/08
Filed: 1988-11-18
Granted: 1992-04-16
Abstract: Process for preparing highly active catalysts by incorporating a nickel compound and a heavy metal selected from the group consisting of molybdenum, tungsten and mixtures thereof into a specifically prepared alumina hydrogel. The final calcined catalysts have surface areas of at least 300 m<2>/g and at least 70% of the pore volume in pores having diameters less than 7 nm.
Patent DE-3873971-D1 (DE)
Inventor: YAMADA SHIGERU
IPC: C08G73/16
Filed: 1988-04-29
Granted: 1992-10-01
Abstract: A polyester imide resin is made of a reaction product of (A) a dicarboxylic acid containing a 5-membered cyclic imido group or a derivative thereof, or a mixture thereof, (B) a tricarboxylic acid or a derivative thereof, or a mixture thereof, (C) a dihydric alcohol and (D) a trihydric aliphatic alcohol.
Patent DE-3878297-D1 (DE)
Inventor: MORRISON BRUCE ROBERT
IPC: G01B11/04
Filed: 1988-04-21
Granted: 1993-03-25
Abstract: A high resolution CCD video camera (6) is positioned and aligned with respect to an illuminated article (7) so that a straight edge of the article, or a straight line junction between a bright zone and a dark zone of its surface, crosses the field of view of the camera in a direction substantially parallel to the rows of the camera's orthogonal array of rows and columns of light responsive elements,to divide that field of view into bright and dark zones. A frame store and digitiser (9) converts the individual signals generated by the elements into digital grey values. The grey values derived from the elements of each row are summed by a computer (10) to produce a linear array of summation values positionally related to the respective columns, and the computer then determines the position of the edge or junction to a sub-column spacing accuracy by determining the mean value of two of the summation values selected respectively from a row receiving energy from the bright zone and one receiving energy from the dark zone and establishing a position in the array for the mean value, and thus for the feature, by interpolating the mean value between the two summation values immediately above and below it in magnitude.
Patent DE-3879312-D1 (DE)
Inventor: SEITZ PETER
IPC: G01L25/00
Filed: 1988-07-27
Granted: 1993-04-22
Abstract: The calibration system uses immersion of the measuring device in a fluidic medium with a pressure which is above atmospheric pressure. The output signals of the individual sensors are distributed over the measuring surface, for comparison with the output signals from the sensors in the unloaded state, to obtain the proportionality factors and zero points for all sensors. The zero point values are used for displacement of all the subsequent sensor output signal measurements, before multiplication by the stored proportionality factors. Pref. a pressure space (10) is closed at one side by a membrane (11) and incorporates a pressure sensor (20) coupled to the evaluation device for maintaining a given over-pressure within the pressure space (10).
Patent DE-3879679-D1 (DE)
Inventor: STREIFENSAND F-MARTIN
IPC: A47C3/026
Filed: 1988-12-15
Granted: 1993-04-29
Abstract: Office chair with support column and seat carrier which is rigidly coupled to column, with links between seat and carrier, and latter and backrest
Patent DE-3880370-D1 (DE)
Inventor: RICHTER GEROLD PROF DR
IPC: G01W1/06
Filed: 1988-01-21
Granted: 1993-05-27
Abstract: The warning system stores data for different meteorological model functions taking account of different weather conditions and yearly variations for a given place. Meteorological data are measured repeatedly at the place using a road surface or underground sensor and a nearby air sensor. The data are stored until the next data arrive at a station and are evaluated to determine the need for a warning signal. Data rates of change are compared with stored rates or model functions and the function with the nearest coincidence selected. The time difference is determined between the real time and the model time for which warning criteria are fulfilled and is used in generation of the warning signal. The time difference is corrected according to further measurements when a different function exhibits closer coincidence.
Patent DE-3881036-D1 (DE)
Inventor: LUIKKO HENRIK
IPC: G01B7/02
Filed: 1988-02-09
Granted: 1993-06-17
Abstract: PCT No. PCT/FI88/00020 Sec. 371 Date Aug. 9, 1989 Sec. 102(e) Date Aug. 9, 1989 PCT Filed Feb. 9, 1988 PCT Pub. No. WO88/06278 PCT Pub. Date Aug. 25, 1988.The invention relates to a general measuring implement (1) usable in the field or in otherwise difficult circumstances and in particular applicable to the measuring of raw timber and the recording of the measurement data, and to a method, usable with this implement. Each position of substantial length along the implement distinguishable from the others, or value (3,4) of the sensor has been coded to correspond to a certain element of an alphanumeric scale (5). Each measurement value and alphanumeric-scale data item or element is read into the memory unit (6) for recording with one contact function of one switching means (11).
Patent DE-3883208-D1 (DE)
Inventor: UDA KATSUYA
IPC: A61Q19/00
Filed: 1988-09-22
Granted: 1993-09-16
Abstract: This new keratosis-treatinq agent contains, as the active component, a trans-(6)-shogaol and/or a cis-(6)shogaol, which are represented by qeneral formule (I) and (II), respectively. This aqent is administrated orally in the form of, for example, tablets, granulets, granules, or powders. The daily adult oral dosaqe lies between 20 and 80 mg of the active component. This aqent can also be administered non-orally as intravenous injections, intravenous drips, hypodermic injections, intramuscular injections. The daily adult non-oral dosage lies between 0.25 and 10 mg of the active component. The aqent can be used as an external medicine, an ointment, or a suppository.