baber/WOPTO huggingface dataset:
Patent DE-3770483-D1 (DE)
Inventor: GABRIAGUES JEAN-MICHEL
IPC: H04Q11/02
Filed: 1987-01-27
Granted: 1991-07-11
Abstract: The system comprises subscriber stations (1, 2) each comprising a semiconductor laser generator (4) provided with means (3, 5) for modulating its laser output by means of transmit signals and a heterodyned detection system consisting of a photoelectric receiver (15) optically coupled to a local oscillator (17), an exchange (32) comprising a computer (37) and dual cavity semiconductor laser transmitters (39) connected to the outputs (38) of the computer, a passive optical distributor (31), and optical fibers (16, 8) connecting the lasers (4) and receivers (15) of each station with the optical distributor (31), on the one hand, and the lasers (4) of each station to the exchange (32), on the other hand, the computer assigning an optical frequency for each requested call and the laser transmitters of the exchange being operable to lock the transmit optical frequency of the calling and the called station lasers (4, 104), via optical fiber lines (8), on the frequency assigned by the computer.
Patent DE-3776741-D1 (DE)
Inventor: TOISHI YOSHIYUKI
IPC: B30B15/28
Filed: 1987-08-25
Granted: 1992-03-26
Abstract: A ratchet (13) is mounted on a shaft (21) fixedly supported on a frame (11) for operatively interconnecting a foot pedal (12) and a punch (18).  The ratchet includes a  housing secured to the shaft.  A ratchet wheel is rotatably mounted on the shaft and is connected to the foot pedal for movement in unison with the foot pedal. The ratchet wheel has external ratchet teeth disposed in the housing and a pin extending parallel to the axis of the shaft. A cam disc is rotatably disposed in the housing and has a recessed portion loosely receiving the pin and engageable with the pin to turn the cam disc together with the ratchet wheel.  It further has a cam surface engageable with a pawl to urge the latter away from the ratchet teeth.
Patent DE-3778443-D1 (DE)
Inventor: RAUFENBARTH FRANZ DIPL PHYS
IPC: G05D3/14
Filed: 1987-07-13
Granted: 1992-05-27
Abstract: The actuator drive is controlled by a circuit that allows the transfer function to be varied in a non linear way. The actuator motor (M) is controlled by a comparator (K1) that responds to the reference input andpotentiometer feedback signal (W). The reference value (VC1) is dependent upon two potentiometer settings (X,7) with the slide contacts coupled to electronic switches (T1,T2). The output are fed to a variable resistor (R). A voltage to pulse converter (VI) provides an input to the switches such that one is active when the other is not.
Patent DE-3782580-D1 (DE)
Inventor: KUHN PETER DR
IPC: B60Q1/08
Filed: 1987-08-19
Granted: 1992-12-17
Abstract: The headlight has a stop (4) at the focal point of the reflector (2). The lens system (5) has a variable focal length that has the stop at its focal point on the side of the incandescent lamp and that has its second focal length changed according to external conditions. The variable focal length is related to outside lighting levels, the optical properties of the road and/or the speed of the vehicle. The stop may be provided with a reflector to illuminate regions to the side of the vehicle.
Patent DE-3782859-D1 (DE)
Inventor: HANKE ERNST W DR ING
IPC: B07B7/083
Filed: 1987-04-16
Granted: 1993-01-14
Abstract: The air sifter second stage (2) is connected to the output side of the top first stage (1).  It is provided with a centrifugal basket (14) of different dimensions from the first top centrifugal basket (9), for subjecting the coarse fraction from the first stage to additional sifting. After the first sifting stage, but before the final sifting, the downwards guided coarse fraction is pref. dispersed and the dispersed material can finally be sifted by air stream and mechanical centrifugal separation.
Patent DE-3782966-D1 (DE)
Inventor: REHBERG HEINRICH DR
IPC: C09B41/00
Filed: 1987-04-18
Granted: 1993-01-21
Abstract: A process for prodn. of azo pigments by an azo coupling reaction between a diazo component (I) and an equiv. amt. of a coupling component (II) which is difficultly soluble in the aq. acid and aq. neutal pH range at temps. below 65 deg.C, comprises (1) continuously mixing an aq. alkaline soln. of the (II) with an aq. soln. of an acid chosen from acetic acid, boric acid, phosphoric acid, HCl and H2SO4 at a temp. below 65 deg.C, in a time period of less than 1 min., whereby at least part of the (II) is precipitated in fine crystalline reactive form, and (2) in an immediately following stage the resulting suspension is continuously mixed with aq. acid soln. of the (I) at a temp. of below 65 deg.C in a time period of less than  1 min. while the pH is controlled to a predetermined value between 2 and 9 by suitable adjustment of amt. of the streams of (I) and (II) so that part of the (II) is immediately converted to the required azo pigment whilst the remainder of the (II) only reacts with the still unconverted (I) to form the desired azo pigment in a post reaction phase.
Patent DE-3783298-D1 (DE)
Inventor: REINERS JUERGEN DR
IPC: A61K6/884
Filed: 1987-09-11
Granted: 1993-02-11
Abstract: (Meth)acrylic esters of hydroxymethyl-tricyclodecylsiloxanes, having a formula (I) are new. In (I) R and R' are each H, lower alkyl, halogen or CF3; R'' is lower alkyl, cycloalkyl, cycloalkyl -alkyl or opt. substd. aryl or aralkyl; Y is CH2=CQ-COOA (CHQ'-CH2-O)p-CH2 where Q and Q' each are H or Me, p is 0-20, and A is omitted or is alkylene-NHCOO- or -G-O-C(=O)-NH-E-NH-C(=O)-O-, where G is a 3-15C aliphatic hydrocarbon bridging gp., opt. with 1-3 -O- links in the chain and/or 1-4 (meth)acryloxy substits., and E is a 2-24C aliphatic hydrocarbon gp., a 6-26C aromatic gp., 7-26C  araliphatic gp. or 6-26C cycloaliphatic ring, and Z and Z' are each -(O-Si(R1R2))n- and/or -O-SiR1R2R3, where R1 to R3 are hydrocarbon gps. and n is 0-600, such that each siloxane gp. is terminated with -O-SiR1R2R3.
Patent DE-3856241-D1 (DE)
Inventor: RICE DOUGLAS
IPC: C12N15/52
Filed: 1988-05-11
Granted: 1998-09-24
Abstract: Methods of regenerating fertile Zea mays plants from protoplasts or protoplast-derived cells are described. The protoplasts or cells may be derived from embryogenic cell cultures or callus cultures. The protoplasts, cells and resulting plants may be transgenic, containing, for example, chimeric genes coding for a polypeptide having substantially the insect toxicity properties of the crystal protein produced by Bacillus thuringiensis.
Patent DE-3864211-D1 (DE)
Inventor: ELBE HANS-LUDWIG DR
IPC: C07D521/00
Filed: 1988-07-20
Granted: 1991-09-19
Abstract: 1-Azolyl-3,3-dimethyl- 4-substd. phenyl-butane derivs. of formula (I) their acid addn. salts and metal salt complexes are new: R1 = H or halo; R2 = H or halo; R3 = H, halo, or CF3O; R4 = halo, CF3O, CF3S(O)n, CHF2O, CClF2O, C2F3ClHO, C2F4HO, C2F3H2O, CHF2S(O)n, C2F3ClH5(O)n, C2F4HS(O)n, CF2BrS(O)n or CClF2S; n = 0,1 or 2; R3 and R4 may together form halo-substd. alkylenedioxy, R5 = H or halo; A = C=O or CH(OH), Z = N or CH; R6 and R7 = H, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalylalkyl or phenalkyl (the last 3 opt. substd.); proviso: R3 = CF3O if R4 = halo.
Patent DE-3866719-D1 (DE)
Inventor: RAUBER GERHARD DR
IPC: C07D487/04
Filed: 1988-02-09
Granted: 1992-01-23
Abstract: Tricyclic quinazolones of formula (I) or (II) or their salts are used in the treatment of hyperuricaemia: A = CH=CH, CH=N or S; R1 = (a) H, lower alkyl, lower alkoxy or a fused benzene ring , or (b) CN, 5-tetrazolyl or COR3; R2 = CN, 5-tetrazolyl or COR4, or may also be H, lower alkyl, lower alkoxy or a fused benzene ring when R1 = (b); R3 = lower alkoxy, NH2, NHOH or 5-tetrazolylamino, or may also be OH when R2 is not H (but 11-oxo-11H-pyrido(2,1-b) quinazoline-8-carboxylic acid is specifically disclosed); R4 = OH, lower alkoxy, NH2, NHOH or 5-tetrazolylamino; R5 + R6 or R7+R8 = N=N-NH, the other gps. R5-R8 being H, lower alkyl, lower alkoxy or a fused benzene ring. (I) and (II) are described in DE2557425 and EP113911.
Patent DE-3867039-D1 (DE)
Inventor: NICKOLSON VICTOR JOHANNES
IPC: A61P35/00
Filed: 1988-10-27
Granted: 1992-01-30
Abstract: The present invention provides a pharmaceutical product for combating cancer with vincristine as active constituent, the neuropathic complications being prevented by a peptide. The product according to the invention contains:     (a) vincristine or a salt thereof, and   (b) a peptide having the general formula I:    lH-L-Met(X)-L-Glu-L-His-L-Phe-A-B-Y   or a salt or an N-acyl derivative thereof in which Met(X) represents the amino acid radical Met, Met(0) or Met(O2),  A represents the amino acid radical L-Lys, D-Lys, L-Arg or D-Arg,  B represents the amino acid radical L-Trp or L-Phe, Y represents the hydroxyl group, an esterified hydroxyl group or an optionally substituted amino group. t
Patent DE-3870464-D1 (DE)
Inventor: ELMER ARTHUR ERNEST HENRY
IPC: F16D35/00
Filed: 1988-01-05
Granted: 1992-06-04
Abstract: A pressure modulating valve (10) comprises a first movable valve element (18) operated by a thermal sensor (14) and a second movable valve element (20) having a fluid piston (22) and cooperating with the first valve element (18) to control the flow between an input pressure port (34) and an output port (26). The fluid piston (22) is exposed to the pressure (26) at the outlet of the valve (10). The second valve element (20) rides up and down axially in response to movements of the first valve element (20). The relationship between the position of the first valve element and the output pressure is dependent on the characteristics of the balancing spring (24).
Patent DE-3873694-D1 (DE)
Inventor: GENTRY CECIL CALVIN
IPC: F28D7/12
Filed: 1988-11-17
Granted: 1992-09-17
Abstract: A heat exchange tube (1) formed from a sheath (4) containing a bayonet tube (2) all mounted on a split pipe header (8) is especially well suited for the construction of tube bundles (52) to be used in fermentors.
Patent DE-3875023-D1 (DE)
Inventor: FOXCROFT RONALD LEWIS
IPC: G10K5/00
Filed: 1988-07-26
Granted: 1992-11-05
Abstract: The invention provides a new whistle, intended for sports referees, and for small boat emergency use, where a loud piercing sound is required without the possibility of loss of sound by "over-blowing" or by sticking of the freely-moving ball used in conventional whistles. The profile of the new whistle preferably is of flat-topped "mandolin" shape in side elevation, so that it is familiar and readily acceptable by established users, and yet includes three separate fipple-type whistle elements in a single whistle body, each with its own air column chamber (24, 26, 28) and vibration-producing knife edge (24a, 26a, 28a), at least two of which chambers are of slightly different lengths, so as to produce complex harmonics and beats that increase the piercing quality and audibility of the sound. This is done by providing two elements (24, 26) side-by-side and parallel to one another, with the third also parallel and below (or above in an inverted shape) the other two protruding into the space between them. The body is provided with a rearwardly- protruding boss (18) into which the third column (28) extends, so that its knife edge (28a) can be set back from the others to retain the desired side profile, and yet it can be the longest of the three. The whistle is made as a three-part (32, 34, 38) moulding, two (34, 38) of which fit within the third (32), the moulding parts providing different parts of the three element chambers (24, 26, 28), their knife edges (24a, 26a, 28a), air-directing passages (24c, 26c, 28c) and the boss (18), so that all three parts can be moulded without the use of complex moulds and the whistle is complete when the three are assembled together.
Patent DE-3875068-D1 (DE)
Inventor: CHANG YUNIK
IPC: A61M35/00
Filed: 1988-11-10
Granted: 1992-11-05
Abstract: A transdermal drug delivery device comprising a drug formulation-containing reservoir (13) defined by a backing layer (12) and a drug-permeable membrane layer (16), a peelable inner liner (20) that underlies the reservoir and a portion of the backing/membrane outwardly of the reservoir periphery, an adhesive layer (15) that underlies the inner liner and outwardly extending portions of the membrane/backing layers, and a peelable release liner layer (17) that underlies the adhesive layer with a first permanent heat seal (18) between the backing and the membrane about the perimeter of the reservoir and another concentric peelable (impermanent) heat seal (19) between the backing and the inner liner positioned outwardly of the first heat seal, the heat seals providing barriers that isolate the drug formulation from the adhesive.
Patent DE-3875481-D1 (DE)
Inventor: RIBITSCH KURT
IPC: F21V21/30
Filed: 1988-11-04
Granted: 1992-11-26
Abstract: PCT No. PCT/AT88/00088 Sec. 371 Date Aug. 25, 1989 Sec. 102(e) Date Aug. 25, 1989 PCT Filed Nov. 4, 1988 PCT Pub. No. WO89/04437 PCT Pub. Date May 18, 1989.A low-voltage lighting fixture comprises a pair of parallel electrical conductor rails, and an electrical current collector shoe slidingly mounted on the conductor rails. The collector shoe comprises a pair of collector heads slidingly mounted on the rails and a socket carrier electrically conductively connected to the collector heads and comprised of two electrically conductive socket sections electrically insulated from each other by an insulating element positioned between the socket sections. The socket carrier is mounted between the collector heads for rotation about an axis extending perpendicularly to the rails, and there is a socket for a lamp on the socket carrier.
Patent DE-3877446-D1 (DE)
Inventor: LANG-HINRICHS CHRISTINE DR
IPC: C12P21/02
Filed: 1988-05-28
Granted: 1993-02-25
Abstract: Synthesis of glutathione (I) in yeast comprises introducing into the host a gene encoding glutathione synthetase (GS) and opt. also the gene encoding gamma-glutamyl-cystein synthetase (GGCS). The genes are pre.f introduced into the yeast, esp. Saccharomyces cerevisiae, cloned in a DNA plasmid.
Patent DE-3882834-D1 (DE)
Inventor: RICHTER EBERHARD
IPC: B27G11/00
Filed: 1988-06-18
Granted: 1993-09-09
Abstract: The toothed butt-joint (1) between veneer sections are glued such that the teeth (4) on one section are glued in the gaps (5) between those on the other one.  The glue is first applied to a surface, onto which one or both veneer sections are then thrust to coat their end faces. The veneer sections are spaced with their teeth towards each other on the surface (7). A metered strip (6) of glue, or a row of glue spots, is delivered into the intervening space, followed by the veneer sections sliding towards each other so that the teeth pass through the glue.  The veneer sectins are guided and held down at their top surfaces (10), away from the application surface.
Patent DE-3887728-D1 (DE)
Inventor: SCHWEINFURTH HERMANN DIPL ING
IPC: B01D15/08
Filed: 1988-10-08
Granted: 1994-03-24
Abstract: During decaffeination of green coffee, the green coffee beans swell to about double their volume. To prevent blockage, coffee beans are therefore kept moving during the pre-swelling, but this leads to detachment, from the surface of the beans, of fine particles, which then clog an adsorber for caffeine adsorption. It is proposed that, at least in the first treatment step, a container is used whose side walls run at least substantially at an angle to each other, forming a conical container space.
Patent DE-50000629-D1 (DE)
Inventor: WEBER DR CHEM DIPL AGR
IPC: A23K40/10
Filed: 2000-03-23
Granted: 2002-11-21
Abstract: Preparation of granular feedstuffs (especially cereal, pulse or oil-seed grains) with a coating containing nutrients or acti agents, involves: (i) grinding predetermined amounts of the nutrients and/or active agents; (ii) agitating in a revolving vessel (iii) coating using a binder/water mixture (i); and (iv) drying the granules to the required moisture content for storage and/or use.
Patent DE-50000696-D1 (DE)
Inventor: POMMER FREDI ALEXANDER
IPC: F02M23/08
Filed: 2000-03-23
Granted: 2002-12-05
Abstract: The device is for feed of secondary air into the suction channel (4) of an internal combustion engine (6), which has its fue feed regulated by a lambda probe and a catalyzer for exhaust gas cleaning. A nozzle (11) for secondary air introduction is provi in the engine suction channel. A secondary air quantity regulator (7) has a chamber connected to the atmosphere and the secondar air introduction nozzle, the through passage cross-section of which is controlled by a component activated by below atmospheric pressure in the suction channel.
Patent DE-50001110-D1 (DE)
Inventor: HERZEL DR
IPC: H03B1/00
Filed: 2000-04-26
Granted: 2003-02-20
Abstract: A voltage-controlled oscillator device with an LC-resonant circuit, in particular for implementing integrated voltage-controlled oscillators for the lower GHz range, is disclosed. The device achieves continuous frequency tunability in a wide range in particular with a low level of phase noise and phase jitter. In the voltage-controlled oscillator, a second inductor can be periodically switched in parallel and/or in series with at least one first inductor of the LC-resonant circuit by way of a switching means actuated with the oscillator frequency. A control input of the switching means is connected to a variable dc voltage. In that respect the relationship of the duration of the conducting state and the duration of the non-conducting state of the switching means is variable within an oscillation period of the oscillator in dependence on the value of the control voltage. In accordance with the relationship of the duration of the conducting state and the duration of the non-conducting state of the switching means within an oscillation period of the oscillator the time-averaged effective inductance is variable in dependence on the value of the control voltage.
Patent DE-50001495-D1 (DE)
Inventor: BACHER HELMUT
IPC: B29C48/03
Filed: 2000-04-08
Granted: 2003-04-24
Abstract: An apparatus for the continuously recycling of synthetic plastics material, preferably polyester, has a first receptacle (2) for the material in which movable tools (9) are disposed which comminute and/or mix the material. Pre-processed material is conveyed from this receptacle (2) through a vacuum-tightly closable conduit (18) into a second receptacle (19), the interior of which can be evacuated. Within this second receptacle (19) are movable tools (22) for processing the material. The material is conveyed from the second receptacle (19) by means of a screw (30). Another screw (15) is bearingly supported within the channel (18) and the screw volutions of this screw convey the material from the first receptacle (2) into the second receptacle (19). Between the screw volutions (52) of this further screw (15) and the second receptacle (19) there is at least one damming element (39) in the channel (18), which is disposed in the flow of the conveyed material. A complete vacuum-tightness of the second receptacle (19) and a continuous operation of the apparatus is are thereby enabled.
Patent DE-50003725-D1 (DE)
Inventor: BRUNGS DIETER
IPC: B22D19/14
Filed: 2000-02-16
Granted: 2003-10-23
Abstract: The invention relates to a crucible induction furnace for producing cast parts consisting of aluminum and magnesium alloys, especially particle-reinforced alloys. According to the invention, the material being melted is directly, inductively heated and stirred in an electrically non-conductive, refractory lining or crucible.
Patent DE-50006882-D1 (DE)
Inventor: ROSENBAUER MICHAEL
IPC: A47L15/42
Filed: 2000-11-08
Granted: 2004-07-29
Abstract: The dish washing machine operating method has a dosed quantity of salt fed to the ion exchanger used by the water softener, for regeneration of the ion exchanger during the dish washing machine operating cycle, with rinsing out of the ion exchanger for removing the hard water deposits during the intermediate rinsing part of the operating cycle, using a liquid quantity which is matched to the rinsing programme.
Patent DE-50007272-D1 (DE)
Inventor: BRACK RENE
IPC: A61F2/38
Filed: 2000-08-28
Granted: 2004-09-09
Abstract: A tibia part for a knee joint prosthesis. The prosthesis includes a tibia bearing surface for the support of a bearing body and a bore for the reception of a guiding element. A cut-out for the rear cruciate ligament is provided in the tibia bearing surface and the bore is formed in such a manner that it can, depending on the design of the guiding element, receive the latter either rotationally fixedly relative to the tibia part or rotatably relative to the tibia part.
Patent DE-50010070-D1 (DE)
Inventor: HERTELENDI JOSEF
IPC: E01B29/16
Filed: 2000-01-18
Granted: 2005-05-25
Abstract: The rail unloading system for unloading rails (3) from a railway truck (2) has rail guide heads (11) to center and guide the rails during unloading. A second truck (6) is positioned at the end of the first and carries guide rollers for a pair of rails coming from the guide heads. The guide heads can be moved along the first truck and their height can be adjusted by a drive (14)
Patent DE-50010828-D1 (DE)
Inventor: WIPPERFUERTH WALTER
IPC: H01M10/058
Filed: 2000-08-18
Granted: 2005-09-01
Abstract: An apparatus (10) for filling at least one cell of an accumulator (12) with electrolyte is described, having a vacuum pump (14) for evacuating the cell of the accumulator (12), and having a filler device (16) for introducing the electrolyte into a fill opening (32) of a cell, and having a container (18) for receiving the entire accumulator (12), the container (18) communicating with the vacuum pump (14) via a connection stub (20), so that the accumulator (12) can be put in its entirety under a vacuum, and the filler device (16) has at least one delivery line (22) for the electrolyte, which line is extended in vacuum-tight fashion into the container (18). The delivery line (22) on each end has a respective filler head (34) with an outlet stub (36), and the outlet stub (36) engages the inside of the fill opening (32) of a cell with play (FIG. 1).
Patent DE-50012516-D1 (DE)
Inventor: BRINKHAUS STEFAN
IPC: H04B7/08
Filed: 2000-09-16
Granted: 2006-05-18
Abstract: An antenna line (AL) in an antenna unit (A) lies at reference potential via a quiescent load resistor (RR). The antenna unit is supplied with a direct current from a receiver unit (E), the current switching a load resistance (RL) in parallel with the quiescent load resistor. The receiver unit detects that the antenna unit is switched on by the resultant reduction in impedance. To switch off the antenna unit, the direct current is switched off by the receiver and the load resistance is isolated from the quiescent load resistor, so that the receiver unit detects that the antenna unit is switched off, by the increase in impedance. An Independent claim is included for an antenna diversity receiver system with an antenna selection switch.
Patent DE-50013074-D1 (DE)
Inventor: STOLLE MANFRED
IPC: H01Q9/04
Filed: 2000-04-27
Granted: 2006-08-03
Abstract: The device has a circular polarized antenna (3) above the linear polarized antenna(s) (33) on a counterweight surface (9). The circular polarized antenna can withstand high currents and the top antenna is fed from a feed point via a coaxial cable. An inner conductor-outer conductor inversion takes place at the feed point with the inner conductor of the feed (17,20) connected to the outer conductor of the coaxial cable (11) and vice-versa.
Patent DE-50015826-D1 (DE)
Inventor: HOPPE JOACHIM
IPC: G02F1/1333
Filed: 2000-05-19
Granted: 2010-02-04
Abstract: The semi-finished item has a relatively stable main carrier foil (10) provided with a function layer (22) for the display (20) and a carrier layer (21), e.g. an optical layer, which is removable from the main carrier foil in conjunction with the function layer, a base layer (23) on the opposite side of the function layer and an adhesive layer (40) for fixing to a chip card.  Also included are Independent claims for the following:  (a) a chip card display integration method;  (b) a chip card with an integrated display