baber/WOPTO huggingface dataset:
Patent DE-3518049-A1 (DE)
Title: Piston-shoe combination
Inventor: BAEURICH HANS
IPC: F04B1/04
Filed: 1985-05-20
Abstract: The invention relates to a piston-shoe combination for hydrostatic piston machines, whose shoe preferably has a spherical, hydrostatically balanced running face and is linked to a piston via a connection similar to a ball joint and secured by means of a spring element. The purpose and object of the invention is to provide a piston-shoe combination which, combining low wear of piston, shoe and cam ring, and a reduced manufacturing and fitting effort, makes it possible to transmit power without positive guidance of the shoes and which, owing to a small angle of pitch of the shoe, has a beneficial effect on the transverse forces arising. The object is achieved according to the invention by arranging a butting chamfer at the external diameter of the spherical running face of the shoe and arranging, counter to the running face, a small hemispherical segment-shaped head which is in effective connection with a concave recess in the piston corresponding to the segment-shaped head, and by a wave-shaped spring element securing the connection detachably and without play. The invention is used in hydrostatic radial-piston machines. <IMAGE>
Patent DE-3518737-A1 (DE)
Title: Speech storage arrangement for a telecommunications terminal, in particular a telephone terminal
Inventor: ZINKE JOACHIM DIPL ING
IPC: G10L19/00
Filed: 1985-05-24
Abstract: The speech storage arrangement according to the invention has different memory areas in which a different speech coding is in each case stored. When information is output, the memory area with the coding which generates the highest speech quality is first read out. The memory areas with a coding for an inferior speech quality but with a lower storage requirement per time unit are then activated along with a speech synthesis device.
Patent DE-3519416-A1 (DE)
Title: Method and apparatus for producing deep earth bores
Inventor: BELL KARL WALTER
IPC: E21B44/00
Filed: 1985-05-30
Abstract: The method according to the invention for producing deep and extremely deep earth bores is essentially based on a drilling apparatus which works automatically - like a robot - and which, hanging on a carrying rope and set up in such a way that remote control, remote operation, remote supply and remote disposal can be effected, has separate drive and working devices so that it is able to advance independently even at the greatest depths and operate there. The suspension of the carrying rope permits exceedingly quick and simple raising and lowering again even at the greatest working depth by means of a winch device. In addition, a great number of advantages and technical possibilities are obtained which had to be dispensed with in methods applied previously. The following may be mentioned: the possible use of percussion drilling techniques when drilling in hard rock and at great depth; the advantage of being able to use a drilling tool which can be controlled in diameter and enables the original bore diameter to be maintained down to the greatest depths; the possibilty of a controllable deviation from the perpendicular drilling axis, which can be carried out at all depths, and so forth. The method includes the means of obtaining closed drilling cores and of taking them to the surface, which is useful in particular in geological research projects.
Patent DE-3522784-A1 (DE)
Title: Method for measuring mechanical quantities (forces) in the case of ski boots
Inventor: LUTZ NORBERT
IPC: G01L5/03
Filed: 1985-06-26
Abstract: The invention relates to a method for measuring mechanical quantities (forces) in the case of ski boots. The ski boot is mounted on a measuring instrument designed as a mock ski. The ski boot is donned by the customer and various postures corresponding to skiing are assumed. The forces occurring are transmitted electronically to a measurement display. Subsequently, the ski boot is corrected in accordance with the stipulation of the measuring instrument.
Patent DE-3525942-A1 (DE)
Title: Switched-mode power supply
Inventor: BOHN JOSEF DIPL ING
IPC: H02H7/12
Filed: 1985-07-17
Abstract: In the case of a switched-mode power supply whose power switch (2) is driven by a control circuit (10) which acts as a pulse-width modulator and has protection functions, such as dynamic current limiting or overvoltage cut-off, a protection circuit (15) is provided. The protection circuit (15) connects a voltage of specific magnitude to one of the protection inputs (11, 12), which voltage causes the power switch (2) to cut off by means of the control circuit (10) if the level of a voltage which is present on the output side of the transformer reaches a threshold for a specific time. <IMAGE>
Patent DE-3527614-A1 (DE)
Title: Row-spreading device for pneumatic fertiliser spreaders
Inventor: HUELSMANN WERNER
IPC: A01C15/04
Filed: 1985-08-01
Abstract: Row-spreading device for pneumatic fertiliser spreaders, which respectively possess outflow orifices which are connected to a supply container by means of sluices via pneumatic feedlines and which are respectively assigned hose-shaped and downwardly directed pipelines of the row-spreading device. In order to provide a row-spreading device which is independent of the different working widths and nozzle spacings during normal spreadings, the pipelines (13) directed downwards in a hose-shaped manner are arranged on a separate frame (9), and this frame (9) can be attached to the fertiliser spreader instead of the normal spreading pipelines (2) brought into an inoperative position and is to be connected operatively to the blower and to the metering members (Figure 2). <IMAGE>
Patent DE-3527796-A1 (DE)
Title: Electrical drive system for a dental handpiece
Inventor: FLEISCHER GERD DIPL ING
IPC: A61C1/06
Filed: 1985-08-02
Abstract: The drive system is preferably designed as a two-pole brushless d.c. motor and comprises, in particular, a stator, a permanently magnetic rotor and a contactless rotor position indicator. It is the object to increase considerably the speed range of a gearless direct drive and to design the handle part such that it can be sterilised by hot air. According to the invention, a rotor with at least two poles is located proximally in a handle part while the stator corresponding with the rotor, and the position indicator are located in an external coupling housing which is releasably connected to the handle part and a supply line. A coupling housing comprises several handle parts with rotors having different numbers of pole pairs and/or different dimensions.
Patent DE-3529494-A1 (DE)
Title: Circuit arrangement including a microcomputer and a semiconductor memory to and from which it transfers data
Inventor: HAUBNER GEORG
IPC: G06F1/30
Filed: 1985-08-17
Abstract: The invention concerns a circuit arrangement including a microcomputer and a semiconductor memory to and from which it transfers data. With such an arrangement, it is necessary to ensure that if the operating voltage fails, for instance, if it is used in a motor vehicle, when the ignition is used or in an accident, undefined data is not transferred to the semiconductor memory because the operating voltage of the microcomputer is too low, but also that the latest data is completely written. For this purpose, the power supply arrangements for the operating voltage of the microcomputer ( mu C) and the voltage of the chip select input (CSA) of the semiconductor memory (CMOS-RAM) are arranged so that if the voltage source (UB) from which the operating voltage (U2) of the microcomputer ( mu C) is derived fails or is switched off, at a time (T0) the relative temporary voltage drop of the operating voltage (U2) of the microcomputer ( mu C) and of the voltage (U3) at one (at least) chip select input (CSA) of the semiconductor memory (CMOS-RAM) proceeds so that the time (T3 - T0) until the earliest possible recognition of the voltage (UB) drop, on the basis of cyclic interrogation of the microcomputer ( mu C), after the time (T0), plus the time ( DELTA T) for a complete data transfer between ... …<??>Original abstract incomplete. …<IMAGE>…
Patent DE-3530116-A1 (DE)
Title: Process for the production of decorative hollow-glass vessels from disposable bottles (structure ornamental vases)
Inventor: ALBRECHT PAUL
IPC: B44F1/00
Filed: 1985-08-23
Abstract: Decorative hollow-glass vessels are produced from waste glass (disposable bottles) by heating to the melting point and adding about 5 grammes of tar (bitumen) in a 220 volt annealing furnace. Protection is sought for the production process and the recipe.
Patent DE-3534799-A1 (DE)
Title: Shaking zones or barriers, to force drivers to reduce speed, in particular in residential areas
Inventor: EICKMANN BODO DIPL ING DR ING
IPC: E01F9/529
Filed: 1985-09-30
Abstract: Drivers of motor vehicles should be forced to reduce speed, particularly in residential areas, not only because of the noise but also especially because of the danger of accidents! The application therefore proposes to provide such roads with "shaking zones" by means of layers of concrete, plastic strips or other, possibly combined, materials which, from experience, cause the driver to reduce his speed. To achieve an officially limited target for the speeds, in particular appropriate plastic bands would be suitable to determine, in tests, not only according to the depth of the grooves-as an imitation of the cobblestone pavement-but also in the number, spacing and width of the layer, which arrangements could give the best effect. It would be appropriate to mark the "shaking zones" clearly using colour-or in some other way!-and to provide heating means during the winter period, which are possibly electrically heatable, or to employ other means for the same purpose!
Patent DE-3539492-A1 (DE)
Title: Process and apparatus for the hydrolysis of lignocellulose
Inventor: RIEHM THEODOR DR
IPC: C13K1/02
Filed: 1985-11-07
Abstract: The invention relates to a process for the hydrolysis of comminuted lignocellulose using concentrated hydrochloric acid with recovery of the hydrochloric acid by distillation and subsequent hydrolysis of the resultant sugar solution after dilution with water at temperatures between 100 and 140 DEG C using a particular ratio of hydrochloric acid and lignocellulose, the introduction of gaseous hydrogen chloride and stepwise recovery of the hydrochloric acid while adhering to particular process sequences, and to an apparatus for carrying out the process. The process is particularly suitable for hydrolysing annual plants or parts of plants.
Patent DE-3543590-A1 (DE)
Title: Plate press
Inventor: RAURA PENTTI
IPC: B27D3/00
Filed: 1985-12-10
Abstract: Plate press having a lower heated pressing plate (3) which can be loaded by means of a pressure cylinder (2) and an upper heated pressing plate (5) which can also be loaded by means of a pressure cylinder (4). In the plate press according to the invention, a heated plate (6) is rigidly supported in a horizontal position between the pressing plates (3). <IMAGE>
Patent DE-3544843-A1 (DE)
Title: Road vehicle having a swing-loader for loading and unloading a load
Inventor: WIRZ HERBERT
IPC: B60P1/48
Filed: 1985-12-18
Abstract: The vehicle can have for example a tipping body (2) loaded on, the contents of which can also be tipped out. The tipping body can be raised to various heights above the loading platform (8). The tipping body (2) is suspended by means of front and rear support cables (9, 10) on the swing-loader (4). A tensile member (12) is used for tipping out. The rear support cable (10) of the tipping body (2) is all the more additionally loaded by the effect of the tensile member (12), the less the inclination of the line of action of the tensile member (12) is to the line of action of the rear support cable (10). In order to increase this inclination, the supporting point (13) of the tensile member on the chassis (1) is placed higher by means of at least one swivel arm (14). <IMAGE>
Patent DE-3605241-A1 (DE)
Title: Method of making a cupboard (cabinet, wardrobe)
IPC: A47B47/04
Filed: 1986-02-19
Abstract: The invention relates to a method of making a cupboard, in which at least the cupboard side walls and the ceiling of the room accommodating the cupboard suffice, the actual cupboard body, equipped with swing, folding and/or slide-folding doors, being made in the conventional manner from the base-frame part, the rear wall, the central vertical walls and the cupboard top, the cupboard doors and the cupboard side walls being shortened from a maximum length to the desired length according to customer requirements and, in addition, a set of stop bars being made from the material and with the surface coating of the actual cupboard body, the stop rails being intended and equipped for fixture to the room ceiling of the room accommodating the cupboard and corresponding in their dimensions to the cupboard body in its horizontal length and width extent.
Patent DE-3608731-A1 (DE)
Title: Spacer system for flat radiators
Inventor: CHRISTOPEIT HORST
IPC: F24D19/02
Filed: 1986-03-15
Abstract: A spacer system for flat radiators (32) with suspension brackets (30, 50) welded or riveted at the top and/or bottom is described, the system consisting of a plurality of individual parts capable of being packed in a bag or the like and serving for fastening a radiator (32) to a fastening surface, such as a wall or the like (20), and the individual parts comprising an upper fastening angle having two different legs and a lower supporting bracket-like spacer with an adjusting screw which fixes the distance between the underside of the radiator and the fastening surface (20). The invention consists in that the supporting bracket-like spacer of the system, which has a claw (52) which embraces the bottom edge of the radiator or its lower suspension bracket (50) and is provided with a thread, further comprises a screw, in particular a knurled screw, having the same thread dimension as the thread of the claw (52), as well as two different-length threaded bolts which fit the thread dimension (Fig. 8). <IMAGE>
Patent DE-3611199-A1 (DE)
Title: Paving for traffic surfaces
IPC: E01C7/18
Filed: 1986-04-04
Abstract: The paving for traffic surfaces has a water-tight but vapour-permeable sealing layer (11) which is installed on the substructure (10). Above the sealing layer (11) is situated the water-permeable sound-absorbing covering layer (12) made of draining asphalt. The sealing layer (11) has a void content of at least 3 % by volume; it is distinguished by a shear-resistant structure. It can be installed by a finisher. <IMAGE>
Patent DE-3615239-A1 (DE)
Title: Electrochemical storage cell
Inventor: KNOEDLER REINHARD DIPL PHYS DR
IPC: H01M2/04
Filed: 1986-05-06
Abstract: The process relates to the manufacture of a storage cell (1), in which the flange (7) of the solid-state electrolyte is joined via a bond connection to the metallic housing (2) and to the lid (12) of the storage cell (1). It is the object of the invention to improve this connection. The storage cell according to the invention is designed in such a way that, to the inner surface of the metallic housing (2), a sleeve (8) is fixed which has an inward-pointing flange (8F). The space between the sleeve (8) and the flange (7) is filled with a solder powder in the form of a mixture consisting of aluminium and silicon, which powder is liquefied by heating of the storage cell (1) to about 600 DEG C, thereby forming a durable soldered joint between the flange (7) and the sleeve (8). <IMAGE>
Patent DE-3617584-A1 (DE)
Title: Tank with a mixing device
Inventor: FRICKE JUERGEN
IPC: B01F7/00
Filed: 1986-05-24
Abstract: The invention relates to a tank with a built-in mixing device which is spirally and/or helically arranged within the tank as a pipe coil. For improved mixing of the tank contents, the pipe coil comprises alternately interconnected straight pipe sections and pipe bends. The mixing device thus has a polygonal cross-section.
Patent DE-3619702-A1 (DE)
Inventor: MARSHALL BARRY JAMES
IPC: A61K33/24
Filed: 1986-06-12
Abstract: Bismuth is used to mfr. a medicament for the treatment of infections gastrointestinal disorders in humans and animals, the treatment comprising administering bismuth at 50-5,000 mg/day for 3-56 days and also administering an antimicrobial daily e.g. for 1-21 days in an amt. of 100-10,000 mg/day. A compsn. for the treatment of gastrointestinal disorders comprises 50-5,000 mg of bismuth and 100-10,000 mg of an antimicrobial. The bismuth is pref. administered in the form of salt e.g. the aluminate, subcarbonate, subcitrate, citrate, subgalate, subnitrate, tartrate or salicylate, or tripotassium dicitrato bismuth. The stated wt. quantities are of elemental bismuth, so the actual wt. of bismuth-contg. cpd. will be greater. The pref. amt. of bismuth is 500-1,500 mg. daily. For a non-ulcerative disorder the bismuth is pref. administered for 3-21 days and for a peptic ulcer disease it is pref. administered for 14-56 days. Pref. treatment with the bismuth starts before treatment with the antimicrobial e.g. 1-21 days before initial administration of the antimicrobial, and it may completely precede administration of the antimicrobial. Pref. the bismuth is administered orally and the antimicrobial is administered by any suitable route but most pref. orally. Pref. the antimicrobial is administered for 1-14 days. Suitably it is an antibiotic but it may also be e.g. a sulphonamide or a nitrofuran. Pref. cpds. include penicillin, erythromycin, doxycycline, metronidazole, tinidazole, amoxycillin, ampicillin and nitrofurantoin. Pref. compsns. contain 250-1000 mg. of bismuth and 100-1000 mg. of antimicrobial. Carriers and excipients are conventional. In a pref. compsn. a capsule contains the bismuth cpd. as particles and seperate, enterically coated antimicrobial particles. A diagnostic test is pref. performed on a patient to determine a suitable dose of a suitable antibacterial.
Patent DE-3626665-A1 (DE)
Title: Method of suspension exchange during the construction of an impervious wall and apparatus for carrying out the method
Inventor: KOERBER GUENTHER
IPC: E02D19/18
Filed: 1986-08-07
Abstract: A method of exchanging two suspensions during the construction of an impervious or diaphragm wall in the so-called single-phase trenching method and an apparatus for carrying out the method are described. In the trench filled with the first suspension, a separating plate is sunk right down to the bottom. The second suspension is then pumped under the separating plate, in the course of which the separating plate is lifted as the level of the second suspension rises and as a result is always kept at the parting plane of the two suspensions. At the same time, the first suspension is drawn off. The separating plate prevents turbulence from arising when the second suspension is being pumped in and prevents the two suspensions from being connected to one another. In this way, suspensions with different low specific weights can be exchanged.
Patent DE-3632764-A1 (DE)
Title: Mounting system, in particular for facades
Inventor: EGGENBERGER ARNOLD
IPC: E04B2/96
Filed: 1986-09-26
Abstract: The mounting system contains a retaining profile (3) which is provided with rail-like outer widenings. The top profile (1) can be pushed onto said widenings by means of its T-shaped grooves (1'). The retaining profile (3) is fastened, together with a glass-retaining means (4), on a carrying bolt (6) by a nut (5). The glass panes (8) are retained in the so-called glass-retaining means (4). Instead of these glass panes (8), use may also be made of non-transparent sandwich panels, and the facades and/or the roofs can thus be configured in a glazed or non-transparent manner. This solution is of very simple design and works only with a small number of mounting parts. This renders the design less expensive and facilitates a rapid and convenient mounting. Good heat insulation is also ensured in the case of the mounting system. The mounting system is suitable, in particular, for indoor swimming pools, schools, shopping centres and office buildings and ensures a rapid, inexpensive, solid and representative construction method. <IMAGE>
Patent DE-3635603-A1 (DE)
Title: Active antenna having an extremely linear amplifier
Inventor: LINDENMEIER HEINZ PROF DR ING
IPC: H03F3/193
Filed: 1986-10-20
Abstract: The invention relates to an active receiving antenna, in the case of which the output connections of the passive antenna are connected to the input connections of a radio-frequency amplifier and the input circuit of the amplifier contains a three-pole amplifying element T1, and the control connection of this three-pole active element is connected to one of the connections of the passive antenna. Furthermore, an impedance Z1 which provides negative feedback acts in the radio-frequency link between the source connection 2 of the three-pole amplifying element T1 and the second connection of the passive antenna (Figure 1). In this case, a controllable electronic three-pole circuit 5 is connected between the sink connection 3 of the three-pole amplifying electronic element T1 and that connection 4 which supplies the sink current. The control connection 6 of this circuit 5 is linked in radio-frequency terms to a suitable connection point 7 in the amplifier, in such a manner that the radio-frequency voltage Ud between the source connection 3 of the three-pole amplifying electronic element T1 and the second connection of the antenna 1' is virtually equal to or is exactly equal to the radio-frequency voltage Ug between the control connection of the three-pole amplifying electronic element T1 and the second connection of the antenna 1'. The amplifying electronic three-pole circuit 5 forms a part of the amplifier circuit which passes on the voltage, and the source connection 3 of the controllable electronic three-pole circuit 5 is... Original abstract incomplete. <IMAGE>
Patent DE-3640804-A1 (DE)
Inventor: SCHWERZEL THOMAS DR
IPC: C09D5/44
Filed: 1986-11-28
Abstract: The binders for cathodic electrocoating which become water-thinnable on protonation with an acid and are thermally crosslinkable in the presence of an acid, contain by covalent bonding the groups <IMAGE> where R is a C2-C18-alkyl, a cycloalkyl or an aralkyl group which contains one or more electronegative substituents and where R' is one of the radicals R or a C1-C18-alkyl, a cycloalkyl or an aralkyl group and R" is a C2-C4-alkylene group.
Patent DE-3642849-A1 (DE)
Title: Method for decentralised identification of overloads in central control devices of communications switching systems, in particular telephone switching systems
Inventor: SCHNABEL HARALD DIPL ING
IPC: H04Q3/545
Filed: 1986-12-16
Abstract: The method according to the invention provides that, whenever a central control device is activated, its response times are determined individually and added together from the decentralised group controllers within pre-defined time periods. The resulting total time value is compared with a fixed value stored in the group controller at the end of the evaluation time period. The group controller then automatically initiates overload prevention measures if the total time value is greater than the stored fixed value.