baber/WOPTO huggingface dataset:
Patent DE-3376448-D1 (DE)
Title: Lock for gripping cords or the like
Inventor: BODEN OGDEN W
IPC: F16G11/00
Filed: 1983-12-05
Granted: 1988-06-01
Abstract: The device retains a cord against relative longitudinal movement, and includes a first member to which an actuating member is mounted for relative pivotal movement between locking and released positions.  A lock member is carried by the actuating member for swinging movement to clamp a cord against the first member, with the latter pref. contg. a recess having a curving wall against which the lock presses the elongated element. The curving wall pref. is defined by a series of teeth following a curving pattern.  The device may lock two spaced cords or cord ends, which may be directed to properly located positions between the gripping members by reception within spaced locating recesses in the locking member and by reception at opposite sides of a locating projection carried first by the member.
Patent DE-3461275-D1 (DE)
Title: Telescopic mast assembly
Inventor: WARDLE WALTER GEORGE
IPC: B66F9/08
Filed: 1984-05-17
Granted: 1987-01-02
Abstract: A telescopic mast assembly for a fork-lift-truck comprises a fixed mast section (10) and two relatively movable mast sections (15, 16). A slidably mounted lifting carriage (26) is supported on the movable section (16) which is itself slidably mounted on the movable section (15). The carriage (26) is raised up the movable section (16) by a hydraulic cylinder (50) and the movable section (16) is raised up the movable section (15) by a hydraulic cylinder (40). The movable section (15) is raised up the fixed section (10) by a pair of cylinders which are arranged in series with the cylinders (50) and (40) so as to operate in sequence.
Patent DE-3466164-D1 (DE)
Title: Tubular casing and foil for its manufacture
Inventor: KLENK LUDWIG
IPC: B65D65/02
Filed: 1984-10-12
Granted: 1987-10-22
Abstract: Disclosed is a tubular packaging casing suitable for use as a sausage casing and a flat film for forming same, the flat film being shaped into a tubing and comprising cellulose hydrate, preferably fiber-reinforced cellulose hydrate. The edges of the flat film are bonded by means of a sewing thread, and in the area of the sewing thread, the packaging casing has an increased content of plasticizer and, optionally, also an increased moisture content. Furthermore, a flat film for producing the packaging casing is disclosed, which has an increased content of plasticizer and optionally also of water along its two edges.
Patent DE-3476098-D1 (DE)
Title: Tunnelling machines
Inventor: DRAPER ANDREW ROGER
IPC: E21D11/40
Filed: 1984-08-22
Granted: 1989-02-16
Abstract: A tunnelling machine has a tunnel lining stage 10 including a pick-up device 34 for picking up concrete lining segments 12 from the floor of the tunnel and placing them in position radially around the tunnel. In order not to damage the segments when picking them up and in order to enable the pick-up device 34 place the segments directly in position butted up against already placed segments, the pick-up device comprises at least one suction pad (40) adapted to engage the segments and means for evacuating the suction pad to hold the segment against the segment.
Patent DE-3478430-D1 (DE)
Title: Method of making two guiding grooves that are exactly in line
Inventor: KEIL RUDOLF DR
IPC: G02B6/26
Filed: 1984-09-06
Granted: 1989-07-06
Abstract: An apparatus for manufacturing constrictions in fibers characterized by a stretching device for stretching the fiber and a heating device for brief local heating of the stretched fiber to a softening temperature. To improve the reliability and reproducibility of the constrictions formed in the fiber, the stretching device includes an arrangement which limits the maximum stretching force applied to the fiber and includes two exactly aligned guide grooves, which are spaced apart with the heating means disposed therebetween, for positioning the fiber during the heating and stretching steps. To produce the exactly aligned guide grooves, the method includes providing a substrate having a rectilinear guide groove, securing the substrate on a support member and subsequently removing a center portion of the substrate to leave a pair of spaced substrate sections having the aligned grooves.
Patent DE-3480551-D1 (DE)
Title: Polyamides from mdi and aliphatic dicarboxylic acids
Inventor: CHEN AUGUSTIN TSU-JUNG
IPC: C08L55/02
Filed: 1984-10-23
Granted: 1989-12-28
Abstract: Disclosed are injection moldable, rapidly crystallizable compositions comprising A) a linear polyamide selected from the series poly (4, 4'-methylenediphenylene azelamide to dodecanediamide); and B) an amount sufficient to promote the crystallization of the linear polyamide, of a material selected from the group of (i) talc, (ii) sodium benzenesulfonate, (iii) a polyethylene ionomer, (iv) a methacrylated butadiene-styrene, and (v) a multi-phase composite interpolymer.The compositions crystallize rapidly from the molten state which allows for economically attractive molding procedures including fiber production and the production of aromatic-aliphatic polyamides having a combination of excellent properties.
Patent DE-3562687-D1 (DE)
Title: Nuclear reactor core control device
Inventor: LEROY CLAUDE
IPC: G21C7/10
Filed: 1985-01-30
Granted: 1988-06-16
Abstract: A control device for a PWR includes a plurality of clusters arranged for insertion into and removal from the core and each having a plurality of rods connected to a common carrier vertically slidable in a stationary guide structure and connectable to a drive shaft. First clusters contain neutron absorbing material and are each individually associated with electromagnetic actuation means for adjusting the amount of insertion of the associated one of the first clusters. Second clusters contain a different material and are each individually associated with hydraulic actuation means controllable to cause upward and downward movement. A set of one first cluster and one second cluster is associated with some of said fuel assemblies, with the drive shafts of the two clusters in each set being arranged symmetrically with respect to the axis of a single stationary structure located above the associated fuel assembly and arranged for authorizing mutually independent movement of the first and second clusters.
Patent DE-3563905-D1 (DE)
Title: Female urine bottle
Inventor: WALLER MARTIN
IPC: A61G9/00
Filed: 1985-09-18
Granted: 1988-09-01
Abstract: A urine bottle for females has a base (16), a pair of vertically-converging side walls (12, 14) and a front opening (20) which communicates directly with the interior of the bottle. The lower edge of the opening (20) is spaced above the level of the base (16), which allows a relatively large amount of urine to be collected in the bottle without the likelihood of spillage from the opening.
Patent DE-3564572-D1 (DE)
Title: Medicines based on piperidine derivatives, piperidine derivatives and process for their preparation
Inventor: RENAULT CHRISTIAN
IPC: C07D401/06
Filed: 1985-03-07
Granted: 1988-09-29
Abstract: The piperidine derivatives of formula:    <IMAGE>  (I)  in which X denotes -CO-, -CHOH- or -CH(NH2)- and Ar denotes   <IMAGE>   <IMAGE> in which R denotes hydrogen or alkyl of 1 to 4 carbon atoms, and Y and Z, which may be identical or different, each denote a hydrogen atom or alkoxy of 1 to 3 carbon atoms, and their addition salts with pharmaceutically acceptable inorganic or organic acids are useful for treating and/or preventing disturbances of cardiac rhythm. These compounds are new except when X is -CO- and Ar is 1-naphthyl or 1-isoquinolyl.
Patent DE-3570980-D1 (DE)
Title: Use of cephalosporin compounds for the manufacture of a medicament for the modulation of the immunologic system
Inventor: LIMBERT MICHAEL DR
IPC: C07D501/36
Filed: 1985-02-06
Granted: 1989-07-20
Abstract: The use of cephem compounds of the general formula I    <IMAGE>  I <IMAGE>  to increase the immunological responsiveness of mammals and formulations which contain an effective content of cephem compounds of the general formula I.
Patent DE-3575862-D1 (DE)
Inventor: REILLY DAVID M
IPC: A61M5/00
Filed: 1985-02-18
Granted: 1990-03-15
Abstract: An angiographic injector device for use in x-ray photography for delivering contrast media to a patient at controlled rates and pressures. A processor elicits injection parameters from an operator or a pre-programmed injection module, and on the basis of the injection parameters, calculates appropriate control signals for use in a closedloop servo system to actuate the plunger of a syringe containing the contrast media. Injection parameters include flow rate, volume, duration, pressure limit and rise/fall time of flow rate. The device also includes control circuits for inhibiting the injection device in response to a contrast media pressure limit, failure in the processor or injection control system, or upon reaching a predetermined volume of injected media. A mechanical stop member cooperates with the control circuit for blocking movement of the syringe plunger upon reaching the predetermined injected volume. Further, the device includes a self-test feature for checking the status of operational components thereof and a self-calibration feature for calibrating the servo system and position monitors. To improve reliability and to provide immunity from data corruption due to line power interruption, injection parameters are stored in battery-powered primary and secondary memories, and are compared and verified prior to an injection. To assist in coordinating an injection in synchronism with cardiac activity, the device monitors the ECG waveform of the patient's heart and injects a small bolus of contrast media at a given interval, such as the distolic interval. An interface also is provided for providing remote transfer of status and control information with the angiographic injector device.
Patent DE-3578152-D1 (DE)
Inventor: RUTZ WOLFHARD
IPC: B41M5/10
Filed: 1985-03-14
Granted: 1990-07-19
Abstract: The present invention relates to a typewriter ribbon made up of a flexible thin support and a transferable mass placed on the flexible thin support. The transferable mass comprises a surface-active dispersing agent and a surface-active resin dissolved in a medium-boiling solvent. This ribbon is useful for correctable typing on delicate or treated paper, e.g., photocopied paper.
Patent DE-3582663-D1 (DE)
Inventor: AIKENS PAUL WAYNE
IPC: H02G1/12
Filed: 1985-12-09
Granted: 1991-05-29
Abstract: 57 A cable cutter and stripper uses fixed and moving plates, each having aligned orifices. The moving plate orifices have sharpened edges and are orbited in a plane parallel to the fixed plate to cut through the cable insulation. The radius of orbit is adjustable.
Patent DE-3660488-D1 (DE)
Title: Process for producing c3-c25 alcanols
Inventor: GRENACHER ARMIN VOLKER DR
IPC: B01J23/00
Filed: 1986-11-27
Granted: 1988-09-15
Abstract: Preparation of C3- to C25-alkanols by catalytic hydrogenation of corresponding crude C3- to C25-alkanols, as obtained in the cobalt-catalyzed hydroformylation of C2- to C24-olefins, by partial 80-95% hydrogenation conversion in a first stage using a silica supported nickel and molybdenum oxide catalyst and then completing the conversion in a second stage using a cobalt catalyst containing copper, manganese, molybdenum and,optionally other activating additives. The process is especially adapted to the economic preparation of C9-C11- and C13-C15-alkanols which are used to prepare high-grade plasticizer esters.
Patent DE-3662892-D1 (DE)
Title: Bisthiol phosphates, process for their preparation, their use as pesticides and agents therefor
Inventor: BUERSTINGHAUS RAINER DR
IPC: A01N57/12
Filed: 1986-10-16
Granted: 1989-05-24
Abstract: Bisthiolphosphates of the formula   <IMAGE>   where R is alkyl, and pesticides containing these compounds.
Patent DE-3667968-D1 (DE)
Inventor: COREY PAUL FREDERICK
IPC: C07C51/09
Filed: 1986-04-04
Granted: 1990-02-08
Abstract: A method for preparing an important stereospecific intermediate in the synthesis of prostaglandin analogs is disclosed. Said intermediate is (+)S-2-hydroxy-2-methyl-hexanoic acid and is prepared via an asymmetric halolactonization reaction utilizing L-proline as the chiral agent.
Patent DE-3671265-D1 (DE)
IPC: E05B49/00
Filed: 1986-02-04
Granted: 1990-06-21
Abstract: An electromechanical lock with coded keyboard programmable by several users. The lock is unlocked electrically by an eccentric, actuated by an electric motor, which acts on a trigger to unlock the device. The eccentric is a disk mounted eccentrically on a shaft of the electric motor. The rotation of the shaft causes the disk to turn, which, under the action of centrifugal force, strikes the trigger so as to free the bolt. A disk of plastic material is fixed concentrically with the axis of the motor, and a second disk of suitable mass is mounted on the first disk in an eccentric manner with respect to the shaft.
Patent DE-3672859-D1 (DE)
Inventor: HAUGENEDER HANS
IPC: F24D3/14
Filed: 1986-02-05
Granted: 1990-08-30
Abstract: 1. Plate-shaped heating element, in particular for floor heating systems, consisting of two plates of plastic which define a cavity, wherein between the plates in a direction perpendicular to the plate plane spacer elements (3, 4, 5, 6, 10 etc.) connecting the two plates together are provided, and with connection elements for passing a liquid heating medium through the cavity defined by the plates, characterized in that the connecting elements (1, 2) lie substantially diametrically opposite each other, that the spacer elements (3, 4, 5, 6, 10 etc.) are arranged in such a manner that they form a first row along a first straight line (G), the first straight line (G) corresponding to an extension of the axis of one of the connecting elements (1, 2), that all the other spacing elements (3, 5, 6, 10 etc.) form further rows of spacing elements which lie along straight lines (g1 , g2 etc.) which in turn are arranged parallel to the first straight line (G), that the spacing elements (3, 4, 5, 6, 10 etc.) each lie with their centre point on one of the straight lines (G, g1 , g2 ), that one (3) of the spacer elements (3, 4, 5, 6, 10 etc.) of the first row lies centrally opposite the connecting element (1) and effects a distribution of the flow towards the side, and that the two plates are laterally fixedly connected together.
Patent DE-3676643-D1 (DE)
Inventor: KUERZINGER KARL DR
IPC: G01N31/16
Filed: 1986-07-24
Granted: 1991-02-07
Abstract: To regulate and monitor material concentrations, e.g., sodium chlorite or hydrogen peroxide, measuring cells are employed in which these substances are reacted to completion with another substance, e.g., sulfur dioxide, in an exothermal reaction. The resulting temperature rise is then a measure for the concentration. A simple measuring cell includes a pipe section provided at both ends with mounting devices for mounting in the delivery line conveying the reaction medium. There is mounted in this pipe section a U-shaped pipe section which is open at both ends and has a smaller diameter, and whose two arms extend into the pipe section with a larger diameter. The center section of, and parallel to, is located outside of the larger pipe and is provided with a thermal insulation, a supply line for the reacting substance, and a temperature sensor.
Patent DE-3687925-D1 (DE)
Inventor: PROBST GEORG
IPC: B60C29/02
Filed: 1986-06-02
Granted: 1993-04-15
Abstract: A snap-in valve, esp. a snap-in type for tubeless vehicle tyres, consists of the valve body, and a valve insert with an axial valve bore.  The valve body is entirely made of plastic material.  The plastic up to the shoulder is of a lower hardness than the material bordering the bores and the conical valve seat.  This is shown as an extra hatching.  The harder areas along the bores are made with a hardness of 50 on the Shore D scale against the softer parts with a hardness of 65 on the Shore A scale.
Patent DE-3750241-D1 (DE)
Inventor: MUELLER WALTER BERNDT
IPC: A61J1/05
Filed: 1987-08-24
Granted: 1994-08-25
Abstract: In a multilayer flexible film suitable for medical solution packaging, film-derived extractables are controlled by the use of a small amount of a high molecular weight stabilizer in the outer layer of the film. Solution pH can be controlled by the addition of a carbonate of an alkali metal to at least one intermediate adhesive layer and/or the core layer of the film.
Patent DE-3768441-D1 (DE)
Inventor: GROSS LUTZ-WERNER
IPC: C08G59/14
Filed: 1987-10-22
Granted: 1991-04-11
Abstract: In the compositions described, the binder consists at least in part of a water-dilutable and at least partly epoxy-resin modified polyester. Said compositions are characterized in that the said polyester is produced (a) by synthesizing a polyester from (a1) at least one polycarboxylic acid containing at least three carboxyl groups or a reactive derivative of this acid and/or (a2) at least one polyol containing at least one carboxyl group and (a3) at least one polycarboxylic acid containing two carboxyl groups or from a reactive derivative of this acid and (a4) at least one polyol, - at least 10 moles %, preferably 30-70 moles %, of the components employed (a1, a2, a3), a4) (related to (a1) + (a2) + (a3) + (a4) = 100 moles %) comprising at least 6 carbon atoms; this polyester has a mean molecular weight (numerical mean) of less than 2000, preferably between 500 and 1500, an acidity index of between 35 and 240, preferably between 50 and 120, an OH index of between 56 and 320, preferably between 80 and 200, and all the components (a1) and (a3) are condensed by means of at least two carboxyl groups. (B) The polyester thus obtained is made to react with 0.3 to 1.5, preferably 0.5 to 1.0 equivalent per molecule of polyester of an epoxy-resin, having an equivalent epoxy weight of between 170 and 1000, preferably between 170 and 500, based on a biphenol, preferably biphenol A, and/or with a derivative of this epoxy-resin, containing at least one epoxy group per molecule, in reaction conditions where essentially only carboxyl groups react with epoxy groups, in order to produce a polyester modified by an epoxy resin, which, after neutralization of at least a part of the free carboxyl groups, is in a water-dilutable form.
Patent DE-3769156-D1 (DE)
Inventor: DAVIS LEE
IPC: G08B3/10
Filed: 1987-01-02
Granted: 1991-05-08
Abstract: PCT No. PCT/US87/00003 Sec. 371 Date Feb. 20, 1987 Sec. 102(e) Date Feb. 20, 1987 PCT Filed Jan. 2, 1987 PCT Pub. No. WO88/05184 PCT Pub. Date Jul. 14, 1988.A wrist worn device includes a digital watch circuit and a receiver circuit which responds to coded message signals including selective call signalling and message information. An input steering circuit interfaces between the watch circuit and the receiver circuit for normally providing control of the watch circuit by switches located in the device case. The normal watch functions of the switches are permanently marked on the device case. The watch circuit and the receiver circuit couple to an information selector circuit which normally selects the watch output for a common display. When coded message signals are received, the switches are enabled to control the receiver circuit, and the received message information is selected for display. New indicia, electronically selected by the information selector circuit, are displayed on the display defining the new functions of the switches.
Patent DE-3771348-D1 (DE)
Inventor: MASON RONALD GARY
IPC: B01J37/00
Filed: 1987-01-16
Granted: 1991-08-22
Abstract: A method for producing particles having a controlled particle size from agglomerated material is provided. Agglomerated material is passed through a beater mill (10) and subjected simultaneously to the beating action of a plurality of blades and a vigorous stream of air as the agglomerated material impacts the peripheral screen of the beater mill. Catalyst or catalyst support particles having a readily controlled particle size and pore volume as well as narrow particle size distribution, are obtained as a result of the invention particulation method.
Patent DE-3771740-D1 (DE)
Inventor: WEYNHOVEN HEINRICH
IPC: A47L13/24
Filed: 1987-01-13
Granted: 1991-09-05
Abstract: The broom has a boss with a locking recess on the broom,  fitting in a socket on the handle and held by a spring-loaded external locking member. There is a locking lug (5) at one side at the free end of the boss (3), while on the opposite side is a recess (7) extending for the width of the boss, whose length is  less than the distance for which the boss is inserted in the socket (2). There is a recess in one side of the latter for the lug and a longitudinal groove (10) in the opposite one for a tongue (9) supported on an axial spring (12) and coupled to a slide (16) on the outside of the socket, gripping the boss in the engaged position.
Patent DE-3775082-D1 (DE)
Inventor: BURGHOFF FRIEDHELM
IPC: B65H81/06
Filed: 1987-02-11
Granted: 1992-01-23
Abstract: The pipe or cable is fed through the centre of a rotating plate on which is mounted the wrap material, as well as a diabolo shaped guide roller (12) which feed the wrap onto the pipe. The wrap has a min. contact area with the roller using a gridded structure for the roller. The roller is set at an angle to the rotating plate. The wrap leaves the roller at a controlled angle, without lateral pulling.
Patent DE-3775415-D1 (DE)
Inventor: BROWN EMERSON
IPC: B60T8/40
Filed: 1987-10-14
Granted: 1992-01-30
Abstract: The anti-lock braking system has a master cylinder for generating pressurised braking fluid in a hydraulic circuit which includes at least one wheel cylinder. A control generates signals in response to an incipient wheel skid condition. A brake pressure modulator is operatively connected to the hydraulic circuit between the master cylinder and the wheel cylinder. The brake pressure modulator includes a pump responsive to the control signals for pumping fluid from the wheel cylinder to the master cylinder. Pressure reducing appts. is connected between the pump and the master cylinder for producing a pressure drop in response to flow of fluid from the pump. An isolating valve has a master cylinder inlet, a wheel cylinder outlet, a pressure fluid inlet of the pump, and pressure reducing appts input, and ports connected to the master cylinder, the wheel cylinder, the inlet of the pump and the input of the pressure reducing appts, respectively. The isolating valve normally establishes fluid communication between the master cylinder inlet port, wheel cylinder outlet port and pressure fluid inlet port and includes appts. connected to the pressure reducing appts. and operable in response to a pressure drop for isolating the master cylinder inlet port from the wheel cylinder port and pump inlet port.
Patent DE-3776172-D1 (DE)
Inventor: SHARVIT JOSEPH
IPC: C07D213/61
Filed: 1987-03-24
Granted: 1992-03-05
Abstract: 2,3,6-Trichloropyridine and 2,3,5,6-tetrachloropyridine are prepared by continuously reacting chlorine in the gas phase with one or more compounds such as 2,6-dichloropyridine and 2,3,6-trichloropyridine at a temperature of from about 200 DEG C in the presence of an amount of catalyst effective to catalyze the reaction.