baber/WOPTO huggingface dataset:
Patent DE-3673833-D1 (DE)
Inventor: KOBAYASHI YUJI
IPC: H04N9/80
Filed: 1986-01-23
Granted: 1990-10-11
Abstract: A digital chrominance signal processing system for processing an input digital composite chrominance signal (DC(n)), which is sampled with a sampling signal having a frequency of 2 mfs wherein m is an integer and fs is a sampling frequency, having a decoder (30) for decoding the input digital composite chrominance signal (DC(n)) into digital chrominance components (DS<sub>1</sub>(n), DS<sub>2</sub>(n)), the decoder (30) including an inverter (32) for inverting the input digital composite chrominance signal (DC(n)) and switching means (33; 33-35; 33, 36) for selectively switching the input digital composite chrominance signal (DC(n)) and an output (DC(n)) of the inverter (32).After transmitting said digital chrominance components (DS,(n), DS<sub>2</sub>(n) an encoder (40) may encode them to provide an output digital composite chrominance signal (DC'(n)), the encoder (40) comprising either multiplying means (43, 44) for multiplying said transmitted components (DS, (n), DS<sub>2</sub>(n)) with an encoder carrier of predetermined initial phase (θ<sub>2</sub>) and a combination means (47) for combining said multiplied components or an inverter (49) for inverting said transmitted components and a switch means (37, 50) for selectively switching the transmitted components (DS,(n), DS<sub>2</sub>(n)) and an output of the inverter (49) in a predetermined phase relation to the switching within the decoder (30).
Patent DE-3675310-D1 (DE)
Inventor: KRISTEN HANNS J
IPC: B65D30/08
Filed: 1986-09-19
Granted: 1990-12-06
Abstract: 1. A plastic bag for vacuum packaging, in particular for vacuum packaging of food, in the case of which at least one wall consists of a plurality of interconnected layers, the inner layer (9) being made of a thermoplastic material and the outer layer (11) being made of a material which is impermeable to gas, said two layers (9, 11) being interconnected and at least the inner layer (9) being shaped in such a way that it includes recesses or channels (13) on the exposed inner surface, said channels (13) being interconnected so as to form a lattice like pattern, characterized in that the two layers (9, 11) are joined together over their entire surfaces and are shaped in the same manner.
Patent DE-3680044-D1 (DE)
Inventor: WOLTRON HERBERT
IPC: A63C5/12
Filed: 1986-02-07
Granted: 1991-08-08
Abstract: A ski core (1, 18) made of plastic material comprises cavities (4) which enable to reduce its weight and solid areas (23) distributed throughout the volume of the ski core, throughout the ski thickness. The core is flow formed from a stratified or laminated base product comprised of duromer or thermoplastic synthetic material reinforced by a fibre mat. The ski core (1, 18) of which the side pieces (17, 24) may be integrally formed by extrusion with the core, preferably presents a stratified area (3, 22) extending on at least almost all the base surface of the ski core of which the course corresponds to the junction between the extrusion half-moulds (7, 8). This stratified area (3, 22) may advantageously be adjacent to the upper side or the lower side (5, 2) of the ski core or may also follow an undulating course between the upper side and the lower side (20, 21) of the ski core (18). In a preferred embodiment, the cavities (4) may have a cylindrical shape, the solid areas (23) being respectively configured as ribs extending throughout the thickness of the ski core. The invention also relates to a ski comprising said ski core.
Patent DE-3682319-D1 (DE)
Inventor: LINDSLEY JOHN FRANCIS
IPC: B01J35/10
Filed: 1986-04-21
Granted: 1991-12-12
Abstract: Catalysts for hydroconversion of heavy oils, particularly those containing Ramsbottom carbon precursors, comprise nickel or cobalt and molybdenum on porous alumina containing 1-3% silica. The catalysts have total pore volume of 0.5 to 1.5 ml/gm with at least 70% of the pore volume in pores of 40-60A pore radius and with only about 10-35% of the nickel or cobalt in acid extractable form.
Patent DE-3682782-D1 (DE)
Inventor: HOOFE WILLIAM J III
IPC: E04D3/35
Filed: 1986-05-09
Granted: 1992-01-16
Abstract: At the front or lower edge of each panel at least some of the decorative elements have a sunken or indented area integrally formed in the face, with the rear or upper portion of each decorative element having a cooperatively disposed integrally formed protruding element. During installation, after a starter course is installed each panel of each successive course is retained in position at the front by the interlocking of the protruding regions on at least some of the decorative elements with the sunken region of the next lower course and at the rear by nails or staples passed through a nailing flange provided for that purpose. The fasteners are covered by the lower portion of the next higher course to provide an interlocking weatherproof system with hidden fasteners. The sunken regions and the protruding regions on the decorative elements are limited in lateral extent to significantly less than the width of the front and back of the decorative elements, to avoid any intersections between the edges of the decorative elements and the interlockers. The sunken reqions and the protruding regions are gradual in lateral extent.
Patent DE-3682849-D1 (DE)
Inventor: NIELD ERIC LESLIE
IPC: B60K31/18
Filed: 1986-09-05
Granted: 1992-01-23
Abstract: The system comprises a speed control unit and a test unit. The control unit has a Hall effect transducer for producing a signal representative of vehicle speed and a comparator(3) for comparing that signal with a voltage reference source(6, 27, 28) from which a control signal may be produced to control the vehicle throttle in the event of a disparity so as to maintain vehicle speed at a preset limit. The test unit is employed to set the voltage reference source (6, 27, 28).
Patent DE-3683665-D1 (DE)
Inventor: WARMUTH LEO
IPC: H04N9/64
Filed: 1986-03-26
Granted: 1992-03-12
Abstract: The NTSC coded colour signal appears as a series of digital values. The phase shift between the colour signal and sync. signal is set in a way that is different from the usual. The accumulator (16), contained in the oscillator (33), includes a register (18) anda first modulo-adder (17). At least a demodulated signal is fed to a phase comparison circuit (12)- controlling the period of the oscillator signal- during the appearance of the colour sync. signal. An adjustable value is added to the sawtooth-shaped accumulator output signal in a second  adder (26) during a first position of a change-over switch (23,24). The result is fed to the signal converter (31) contained  in the oscillator. The unaltered accumulator output signal is supplied to the signal converter during the second position of the change-over switch which only occurs during the appearance of the colour sync. signal.
Patent DE-3687441-D1 (DE)
Inventor: STRATHMANN HEINER
IPC: C02F1/469
Filed: 1986-10-11
Granted: 1993-02-18
Abstract: Multiple electro-dialysis chambers are each formed between adjacent ion-selective membranes (30) laid on or affixed to frame surfaces stacked together.  Each pair of adjacent cell frame members (3) are shaped as mirror-images w.r.t. an inter-mediate plane parallel to the membranes.  On their end edges (1,2) pane members have supply and connecting bones (8,9:10,11) perpendicular to the membranes, each with a hydraulic cross-section of about 100-500 sq. mm. and alternating with main inlet and outlet bores (33,34) in end plates.  Each pair of cell frame members has a fan-shaped pattern of distribution bores (4,5) with hydraulic cross-section 0.04-6.5 sq.mm., the two halves of the bore are in upper and lower meeting surfaces which provide flat seals for the bores.  Two different types of frame and end plates can provide stacks for up to four different streams of process liq.
Patent DE-3752229-D1 (DE)
Inventor: PHILLIPS ROGER
IPC: G01N33/66
Filed: 1987-08-07
Granted: 1998-11-26
Abstract: A method of determining analyte concn. in a liquid comprises (a) quantitatively measuring base reflectance from a first surface of a reagent element comprising an inert porous matrix and a reagent system capable of interacting with the analyte to produce a light-absorbing reaction prod., the reagent system being impregnated in the pores of the matrix, prior to application of the liq.; (b) quantitatively measuring reaction reflectance from the reagent element after application of the liquid to a second surface of the reagent element other than the first surface from which the reaction reflectance is measured and after the liquid has migrated through the reagent element from the second surface to the first surface, (c) quantitatively measuring interference reflectance from the first surface of the reagent element after the application of the liquid using a wavelength of light different from the wavelength of light used to measure the reaction reflectance and (d) calculating a value expressing the concn. from the reflectance measurements. Pref. the matrix has surfaces formed from a polyamide.
Patent DE-3761229-D1 (DE)
Inventor: SIBBERTSEN WALTER PROF DIPL PH
IPC: F25B9/04
Filed: 1987-01-26
Granted: 1990-01-25
Abstract: PCT No. PCT/EP87/00029 Sec. 371 Date Nov. 18, 1987 Sec. 102(e) Date Nov. 18, 1987 PCT Filed Jan. 23, 1987 PCT Pub. No. WO87/04776 PCT Pub. Date Aug. 13, 1987.Cooling air flows over the inner wall of the blade, and emerges through small orifices provided in the blade jacket in the region of the boundary layer. The cooling air is admitted tangentially into an eddy tube provided with a closure and with a throttle in the region of the latter. The cooling air flow, which is cooled after flowing through the closure is fed into the blades and, after passing over the inner wall of the blade jacket, escapes from each blade in the region of the boundary layer. The heated air flow which escapes from the throttle is evacuated from the blade region. This airflow can be mixed with the cooling air or be introduced into the main gas flow.
Patent DE-3762956-D1 (DE)
Inventor: KIDA KENJI C O TORIDE FACTORY
IPC: B41F21/10
Filed: 1987-02-16
Granted: 1990-07-05
Abstract: Disclosed is a sheet reversing unit for a sheet printing press which includes a reversing gripper device (9) and a suction lever (10). A cam follower (43) is pivotally mounted on a cam lever (41) and is brought into contact with a cam surface of a cam mechanism for opening/closing the sheet gripper. A regulating cam is arranged outside the moving path of the cam follower, so as to prevent the cam follower from falling outside its normal moving path.
Patent DE-3774634-D1 (DE)
Inventor: BIANCO MARIO
IPC: D06C3/02
Filed: 1987-07-11
Granted: 1992-01-02
Abstract: A weft straightening equipment comprises a pair of parallel chains (16) provided with pins (18) dragging the cloth between the chains; the chains are mounted so as to be divergent towards their ends of outlet of the cloth and are provided with means which vary the convergency thereof, by making them rotate about vertical pivots as a function of lateral deviations of the cloth detected by reading means (20) installed upstream the chains, as well as by means, installed downstream the chains, which detect the orientation of the wefts of the cloth and which allow to vary the mutual speed of rotation of the chains in order to straighten the wefts by pulling the cloth obliquely.
Patent DE-3780102-D1 (DE)
Inventor: SURAUER MICHAEL
IPC: G05B13/00
Filed: 1987-02-27
Granted: 1992-08-06
Abstract: The adaptive regulating system has a main regulating loop containing an actual value indicator providing an actual value compared with a set value to control a regulator which is coupled to a positioning element via a dead zone element. The response thresholds of  the dead zone element are adjusted between a fixed lower limit and an adjustable upper limit to ensure accurate regulation despite fluctuating operating conditions and environmental variations. Pref. the adjustment of the response threshold is effected via a sub network using a signal obtained from the regulating output signal and/or the regulation error.
Patent DE-3781890-D1 (DE)
Inventor: WAECHTLER ANDREAS
IPC: C09K19/14
Filed: 1987-10-30
Granted: 1992-10-29
Abstract: New optically active cpds. have formula (I) where R1 and R2 are each 1-12C alkyl or perfluoroalkyl, in which one or 2 CH2 or CF2 gps. can be replaced by -O- -CO-, -CO-O-, -CH=CH-, -CH(halogen)-, -CH(CN)-, -O-CO-CH(halogen) and/or -O-CO-CH(CN)-; one of R1 and R2 can also = H, F, Cl, Br or CN; R1 can also be gp. (i); A1, A2, A3 and A4 are each 1,4-phenylene (opt. with 1 or 2 F, Cl, CH3 and/or CN substits.), in which one or 2 CH gps. can be replaced by N, 1,4-cyclohexylene, in which 1 or 2 non-adjacent CH2 gps. can be replaced by O or S, piperidin-1,4-diyl, 1,4-bicyclo(2,2,2)octylene, naphthalen-2,6-diyl, decahydronaphthalen-2,6-di) or 1,2,3,4-tetrahydronaphthalen-2,6 -diyl; Z1 and Z2 are each -CO-O-, -O-CO-, -CH2CH2-, -OCH2-, -CH2O-, -CC- or a single bond; X = halogen, CN or CH3; RO = a 1-10C alkyl gp. different from X (and also from R2 if n =  o = O); m and n = 0, 1, 2 or 3; o = 0 or 1; (m+n+o) = 1, 2, 3 or 4; and Q1 and Q2 are each 1-4C alkylene, in which a CH2 gp. can be replaced by -O-, -S-, -CO-, -O-CO-, -CO-O-, -S-CO-, -CO-S-, -CH=CH-COO-, -CH=CH-, -CH(halogen)- and/or -CH(CH)-, or a single bond.
Patent DE-3861502-D1 (DE)
Inventor: BRESSAN MATTEO
IPC: B29C53/54
Filed: 1988-07-12
Granted: 1991-02-14
Abstract: A method of thermoforming extruded semifinished products (1) in form of continuous, alveolate sheets or panels, in particular of polypropylene is disclosed, wherein during the extrusion process the thermoforming is effected at an elasto-plastic state of the extruded semifinished product. Such a state is reached by means of heat generators able to soften the material of the semifinished product, the edges of which are then shaped by forming means so as to avoid stress and deformation of the sheet, thus obtaining a correct thermoforming of the edges of the continuous semifinished product (1). An apparatus for carrying out said method is further disclosed.
Patent DE-3869826-D1 (DE)
Inventor: SCHROEDER PETER DIPL ING
IPC: B64F1/32
Filed: 1988-05-05
Granted: 1992-05-14
Abstract: The vehicle has a height-adjustable platform, or box, on a conventional lorry chassis. At the rear of the platform is an auxiliary operating platform with its operating levers within the operator's view at the rear of the vehicle. The steering directions from the auxiliary operating platform are inverted from those of the vehicle driver's cab. The auxiliary platform rises and falls with the loading platform. It is accessed through a sliding door (20), and has a side window (26,28) and separate electric lighting.
Patent DE-3871443-D1 (DE)
Inventor: FUELLEMANN JOERG
IPC: B01D53/34
Filed: 1988-06-24
Granted: 1992-07-02
Abstract: The flue gas scrubbing apparatus uses a scrubbing liquid containing alkaline earth compounds. To avoid troublesome encrustations, it is ensured that the solid particles arising with the formation of sulphur dioxide are prevented from precipitating for a prolonged period. The solid particles therefore circulate with the scrubbing liquid from the scrubbing liquid tank (11) to the spray device (25) and from there back again to the scrubbing liquid tank (11). The scrubbing apparatus has, in the scrubbing tank, a device (49) for whirling up solid particles. This device consists of a stirrer (53) which is fitted to a prolongation of the rotor of the submerged pump (21).
Patent DE-3874596-D1 (DE)
Inventor: CARMES FRANCIS
IPC: B61L5/06
Filed: 1988-05-02
Granted: 1992-10-22
Abstract: An operating device for a railroad switch, the device comprising a right drive rod (5) connected to a right point blade (1), a left drive rod (6) connected to a left point blade (2), and a moving carriage (7) driven by a motor between a right locking plate (12) and a left locking plate (13). The plate is held in position by a frame (36). The right drive rod (5) is situated between the right locking plate (12) and the carriage (7) and being received in a right groove (14) of the carriage. The left drive rod (6) is situated between the left locking plate (13) and the carriage (7) by being received in a left groove (15) of the carriage. Each drive rod (5, 6) is provided with two floating pegs (8 to 11) extending perpendicularly to the grooves and each is received in a corresponding notch (16 to 19) in the rod. Each locking plate includes at least one vertical locking recess (20, 21) having sloping side walls, and the width of the carriage between the locking plates comprising: at each end, a first step (22, 22A) of width no greater than the distance L between the two locking plates less twice the diameter D of a floating peg; followed on each side of the carriage going axially towards the middle of the carriage by a second step (23, 23A) of width lying between L-2D and L-D; and finally by a middle step (24) of width less than L and greater than the width of the second step, with each transition between a first step and a second step taking place via a sloping wall.
Patent DE-3875058-D1 (DE)
Inventor: GRUENING BURGHARD DR
IPC: C08G77/392
Filed: 1988-10-01
Granted: 1992-11-05
Abstract: New organopolysiloxanes have Bunte salt gps. bound to silicon through carbon of formula. R1a Si (R2b) 0 (4-(a+b))/2 Where R1 is methyl but up to 10% of the gps. R1 can be phenyl; R2 is the radical R3 and R3 is (cnH2m) 0 (CmH2m0)-R5q-CH2C(R7)HCH2R6R5 is -CH(CH2 halogen)-CH20- or -CH2-(CH2 halogen)-H-0-; for R6 and R7 one is -OH and the other is -S203 Me; is alkali metal or (substd.) ammonium; n = 3-6; m = 2 or 3; p = 0-100; q = 0-5 and/or the radical R4; R4 is -(CxH2x)-0-(CyH2y0)2-R8; is H, 1-4C alkyl or acetyl; x = 3-6 y = 2-3 2 = 1 100 with the proviso that in the average molecule at least one R2 has the meaning R3 and when in the radical R3 p is 0 at least 1 radical R4 is present; a = 1-2.33 b = 0.02-1 and a + b is equal to 2 or has a value between 2 and up to and  including 3). The organopolysiloxanes may be prepd. by reacting a suitable organopolysiloxane epoxide with an equimolar amt.  of Me2S203 in aqueous medium that may contain a polar organic solvent at up to 100 deg.C and during the reaction adding acid to maintain pH 5-9.
Patent DE-3875464-D1 (DE)
Inventor: POLLEN RUDY WILLEM JOZEF
IPC: G11B20/18
Filed: 1988-12-19
Granted: 1992-11-26
Abstract: In a multi-track record carrier the data is stored in words which comprise an increased number of symbols as a result of added redundancy. In order to neutralize so-called burst errors, the symbols of a word are stored in a distributed manner, for example by interleaving. In the case of loss of track, a regrouped word may then actually consist of parts of two or more different words (i.e. words situated on several tracks). Decoding of such a word is prevented in practice in that a series of symbols are invalidated in the case of loss of track, for example by inversion or by means of an invalidity flag.
Patent DE-3879751-D1 (DE)
Inventor: TOWNSEND COLIN JEFFREY BAIGEN
IPC: B65D5/00
Filed: 1988-05-03
Granted: 1993-05-06
Abstract: This invention relates to a package in the form of a tray, carton or case (1). The package has a base (2), side walls (6) and end walls (4) at least and also a support which is formed by two panels (20, 50, 60) positioned within the package and one adjacent each of the end walls (6) or the side walls (4). Protrusions (21, 23, 51, 61, 63) or recesses (52, 62) are provided on each panel (20, 50, 60) and these are of a size so that with the packages positioned in a stack vertically adjacent protrusions (21, 23, 51, 61, 63) and/or recesses (52, 62) are in contact without substantial compression of the packaging material positioned between vertically adjacent panels (20, 50, 60). Suitably positioned apertures (12) are provided in the package. The package in a preferred form also includes lugs (40) provided at each corner of one face the lugs (40) being angled and the package also having corresponding cut-outs (41) so that in a vertical stack the lugs (40) of one package are positioned in the cut-outs (41) of a vertically adjacent package.
Patent DE-3883199-D1 (DE)
Inventor: KANETO REI
IPC: A61K39/395
Filed: 1988-01-18
Granted: 1993-09-16
Abstract: The Fc-bonding protein has a capability of bonding to the Fc portion of immunoglobulin G and the following properties: (a) mol. wt. of 24,000. (b) isoelectric pt. of pH 4.5. (c) UV region absorption is max. absorption 275 nm (E1%/1cm= 1.60). (d) Bonding capability of human immunoglobulin G11 mg/mg. The Fc portion of immunoglobulin G derives from Mammalia such as a human, monkey, rabbit, guineapig, dog, pig or mouse. The Fab portion contg. V domain relating to the bond to the immunoglobin G antigen is excluded. The domain bonding to the cell film is applied.
Patent DE-3886087-D1 (DE)
Inventor: BAHR CHRISTIAN
IPC: C07D303/48
Filed: 1988-04-02
Granted: 1994-01-20
Abstract: Compounds which have a chiral, orthogonal, higher-order smectic phase, in particular a S<*>B or a S<*>E phase can be used in the region of this phase or phases as a display or switching medium in electro- optical display elements or switching elements which are based on the utilisation of the electrokinetic effect.
Patent DE-3888011-D1 (DE)
Inventor: LEVY EDWARD D
IPC: B25B31/00
Filed: 1988-04-29
Granted: 1994-04-07
Abstract: The invention relates to a tool (20) for applying an anchoring device (10) to a support surface, the anchoring device having a forwardly protruding nose (12) carrying hot melt adhesive (14) and a rear recess (16) surrounded by a circular rim, said tool comprising:      a housing having a head portion (20a); a front wall (22) on said head portion with oppositely facing side walls (24) extending rearwardly therefrom, said front wall having forwardly protruding portions defining a front reference plane, with a front recess (26) in said front wall located rearwardly of said front reference plane; a heater (28) in said head portion, said heater having a platen (30) protruding through said front wall into said front recess, said front recess being dimensioned to removably receive one of the anchoring devices on said platen, the dimensions of said front recess and said platen being such that the nose of the thus received anchoring device protrudes forwardly beyond said front reference plane, with said platen being dimensioned to protrude into the rear recess (16) of the thus received anchoring device and into contact with the nose thereof, said heater being adapted to heat said platen and the nose of the anchoring device in contact therewith to melt said adhesive preparatory to pressing the nose of said anchoring device against said support surface.
Patent DE-50001928-D1 (DE)
Inventor: KRAUSE LOTHAR
IPC: A24C5/35
Filed: 2000-02-23
Granted: 2003-06-05
Abstract: The appliance for displacing bar-shaped articles (4,6) contained in trough-like containers (2) in a rotating conveyor in the form of a drum (1) in the direction of their lengthwise axes incorporates at least one rotating pressure ring (16,17) pressing against the end sides of the articles. At least parts of the pressure ring are made of silicone. At least one operating element (27,28) exerts sprung elastic pressure from the pressure ring onto the articles. The pressure ring is fixed in an inner end part (10,15) on the drum's hub (8,9).
Patent DE-50002865-D1 (DE)
Inventor: LANTZSCH REINHARD
IPC: C07D307/83
Filed: 2000-11-03
Granted: 2003-08-14
Abstract: The present invention relates to a novel process for preparing known benzofuranone oximes, and to a novel process for preparing known benzofuranyl alkanoates which are used as intermediates in the synthesis sequence.