baber/WOPTO huggingface dataset:
Patent DE-3644405-A1 (DE)
Title: Colour-photographic recording material containing a yellow DIR coupler
IPC: C07D249/04
Filed: 1986-12-24
Abstract: Notably high inter-image and edge effects are achieved with yellow DIR couplers of the formula 1 if they are added to multilayer colour-photographic recording materials, in particular green- or red-sensitive layers. The sharpness and colour reproduction can be improved in this way. <IMAGE>  In which     R<1> is a heterocyclic or carbocyclic aromatic group;   R<2> is alkyl or a radical like R<1>; R<3> and R<4> are H, alkyl having 1 to 5 carbon atoms, aryl, -S-R<5>, a carboxylate (carboxylic ester) group, -CONHR<6> or a heterocyclic group, where at least one of the radicals R<3> and R<4> is -S-R<5>, -COOR<6> or a heterocyclic group; R<5> is alkyl having 2 to 10 carbon atoms, cycloalkyl, aralkyl or alkenyl or alkynyl having 1 to 4 carbon atoms,   R<6> is alkyl having 2 to 10 carbon atoms or aryl; TIME is a connecting element (bridge) which is liberated on reaction with the coupler with the oxidation product of a colour developer together with the triazole ring bonded thereto, and itself liberates the triazole ring in a delayed manner under the development conditions; n is 0 or 1. 10
Patent DE-3703589-A1 (DE)
Title: Control valve
Inventor: PIGISCH FRANZ DIPL ING
IPC: F16K31/42
Filed: 1987-02-06
Abstract: A control valve controls - as a function of an electrical signal - a bypass by means of which the flow of pressure medium admitted to a hydraulic motor can be influenced. The control valve comprises a control piston which delimits a control chamber and, in the closed position of the bypass, is acted upon by a control pressure and a control spring, and arranged in this control piston is an orifice which connects a high-pressure connection to the control chamber. There is furthermore an electromechanically actuated pilot valve which influences the control pressure and by means of which the pressure in the control chamber can be influenced. The control piston is guided in a sealing manner in a sleeve, the sleeve being provided at the end remote from the high-pressure connection with a closure plate which has a hole connected to the return line. The opening in the closure plate can be closed by means of a valve-closing member actuable by the electromechanical actuator. The sleeve is designed as an integral extension of the housing of the electromechanical actuator. The control valve is arranged between the high-pressure connection and the return line in a housing bore of a hydraulic motor or in the closure plate of the latter.
Patent DE-3708535-A1 (DE)
Title: Line system for cryogenic fluids
Inventor: HOFMANN ALBERT DR
IPC: F16L3/18
Filed: 1987-03-16
Abstract: A description is given of a line system for cryogenic fluids which comprises a tubular, heat-insulated outer casing and at least one pipeline arranged in the interior which is enclosed by the outer casing. Fastened on the pipeline are at least two rollers 13 which are spaced apart at an axial distance from each other. Provided in the interior 4 is at least one rail 14, 15 which runs in the axial direction and is intended to guide the rollers. <IMAGE>
Patent DE-3711884-A1 (DE)
Title: Intraosseous jaw implant
Inventor: MUENCH MANFRED DR
IPC: A61C8/00
Filed: 1987-04-08
Abstract: An intraosseous jaw implant for fastening of dentures comprises an anchorage body (2) which is inserted in an anchorage recess incorporated in the jaw bone. A neck part (7) to which is attached a post (8) with plug-in part (9) for insertion of the denture, projects from the anchorage body (2). At that end of the plug-in part (9) of the post (8) which faces the neck part (7) there is arranged a circumferential, radially projecting annular shoulder (11) designed as an internal stop for the denture (1). <IMAGE>
Patent DE-3711999-A1 (DE)
Title: Pressure-reducing valve
Inventor: HERBERT KARL
IPC: G05D16/10
Filed: 1987-04-09
Abstract: An adjustable pressure-reducing valve has, in its housing (1), a sleeve (15) which is provided with a bore (16) and, for its part, is longitudinally displaceable in a bore (2). A slide (17), capable of being subjected to pressure, is displaceable in the bore (16) against the force of a spring (18). The slide (17) controls, with an edge, the opening of a connecting bore. To be able to carry out the adjustment of the pressure-reducing valve from the outside of the housing (1), it is proposed to displace the sleeve (15) in the housing (1) in its bore (2) coaxially with respect to the slide (17) by means of an eccentric pin of an adjusting screw (32) which engages in an annular groove (25) of the sleeve (15). A compensating piston (24), which is supported against the housing (1), is arranged in the steplessly continuous bore (16) in the sleeve (15), opposite the slide (17). <IMAGE>
Patent DE-3713031-A1 (DE)
Title: Water monitor
Inventor: KUEBLER HEINRICH DR
IPC: G08B21/20
Filed: 1987-04-16
Abstract: A water monitor is equipped with several water sensors 24 to 27, which can be arranged distributed on a horizontal floor 23 of a room 21 to be monitored and are monitored by a common monitoring switch 36 for water flooding and wire breakage. <IMAGE>
Patent DE-3721651-A1 (DE)
Inventor: EWALDT HELMUT
IPC: B41J3/28
Filed: 1987-07-01
Abstract: In a method for printing on disc-shaped information carriers with a label information in the form of graphics and/or lettering which should be usable as flexibly as possible for various label information items, it is provided that the label information is generated by means of a data processing system which edits the label information for a printer, for example an ink-jet printer, and forwards it to the latter and that the information carrier is printed by the printer as determined by this label information. <IMAGE>
Patent DE-3723835-A1 (DE)
Title: Control fitting for flowing media
Inventor: DAUME ACHIM DIPL ING
IPC: F16K5/02
Filed: 1987-07-18
Abstract: In a control fitting for flowing media with a sealing body, the passage opening of which can be pivoted into the throughflow opening by a rotary movement and into a shut-off position at right angles to the abovementioned position and which can be actuated by means of an actuating element that executes a translational motion. The gap between the actuating element and the housing of the fitting is sealed off with a bellows. This ensures better sealing than with the customary packings.
Patent DE-3724251-A1 (DE)
Inventor: JOHANNSEN KARL DIPL ING
IPC: E02F3/88
Filed: 1987-07-22
Abstract: A process and device are disclosed for dredging silt deposits in ports, waterways, etc. by means of a slope conveyor. The silt upper layer (25) is undercut, gathered by means of a receptacle (5, 19, 20) and removed by means of a mechanical slope conveyor (tubular conveyor (2)).
Patent DE-3727011-A1 (DE)
Title: Type II diabetes mellitus selective treatment - using DES-B25-30-hexa:peptide insulin or corresp. opt. N-substd. B24 amide(s)
Inventor: SPODEN MARTIN DIPL CHEM
IPC: A61K38/00
Filed: 1987-08-13
Abstract: The use of des(B25-30) hexapeptide insulin or a corresponding insulin B24 amide substd. on the amide N-atom by a residue R (R being 1-6C alkyl opt. omega-substd. by a phenyl group) as a medicament for the selective treatment of type II diabetes mellitus by lowering blood glucose concn. without substantial stimulation of glucose uptake into fatty tissue is new. Medicaments consisting of des-(B25-30) hexapeptide insulin or a corresponding insulin B24 amide substd. on the amide N-atom by a residue R, together with usual pharmaceutical additives, diluents and/or solvents are new. USE - The specified insulin B24 derivs. stimulate muscular glucose up take and lower blood glucose levels in the same way as insulin, but unlike insulin have a substantially reduced stimulant effect on glucose uptake in fatty tissue, and are therefore of use in the selective treatment of type II diabetes mellitus.
Patent DE-3733136-A1 (DE)
Title: Electrical layout for measuring rotational speed
Inventor: BECKER ROLF DIPL ING
IPC: G01P13/04
Filed: 1987-10-01
Abstract: Two sensor layouts are described for determining the rotational speed of a component, in particular of a vehicle wheel. Said layouts are designed in such a way that in addition to the rotational speed it is also possible to obtain the direction of rotation from the sensor signal. This requires a change to be made to only a few markings on the marker wheel of the sensor in order to evaluate the effects produced thereby so as to detect the sense of rotation.
Patent DE-3733331-A1 (DE)
Title: Method for adjusting the maximum speed in a tractive unit of a model railway
Inventor: LENZ BERND
IPC: A63H19/24
Filed: 1987-10-02
Abstract: The maximum speed of the tractive unit could be set by simple voltage limitation or voltage reduction using series resistors or series diodes. However, this measure involves a considerable loss of power. In order to avoid this inadequacy, the maximum speed is adjusted in that the voltage fed to the drive motor of the tractive unit is influenced in such a way that a preset maximum value of the motor speed is not exceeded. For this purpose, a signal which corresponds to the detected motor speed is evaluated with the preset maximum motor speed and subjected to a set value/actual value comparison. The comparison signal which is acquired serves, after appropriate amplification, as an adjustment signal for influencing the voltage fed to the motor.
Patent DE-3734397-A1 (DE)
Title: Method for the loading of a bobbin trolley
Inventor: GEBALD GREGOR DIPL ING
IPC: B65H67/06
Filed: 1987-10-11
Abstract: The loading of a bobbin trolley having in tiers a plurality of compartments lying one above the other for receiving conical cross-wound bobbins is made easier and can be carried out by rolling in the conical bobbins, without the bobbins damaging one another or being jammed against guide plates, if the bobbins are combined in groups having a total length corresponding to the width of a bobbin-trolley compartment, to form a bobbin column, and, in particular each slipped onto a rod, are rolled into the compartment.
Patent DE-3804289-A1 (DE)
Title: Digitising plate
Inventor: SCHRODT HANS-JOACHIM
IPC: G06F3/033
Filed: 1988-02-12
Abstract: A digitising plate with a plate-shaped bearer element (2), which contains or bears the measuring grid which is required for digitising, has on the bearer element (2) a working plate (3), which is made of plastic and transparent to ultra-violet A radiation and/or visible light, and a luminous substance, which is excited to shine by UV A radiation, is embedded in it. <IMAGE>
Patent DE-3812359-A1 (DE)
Title: Double clutch transmission
Inventor: RUEHLE GUENTER
IPC: F16H61/688
Filed: 1988-04-14
Abstract: A double clutch transmission (10) has an input shaft (11) and an output shaft (13), which can be connected to one another by way of spur gear-toothed and selectively engageable gear pairs (40/41, 47/48, 53/60, 68/65, 69/70, 74/77/78). First clutch halves (21, 22) of a first or second clutch (23, 24) are rigidly connected to the input shaft (11), whilst their second clutch halves (30, 35) are connected to a shaft (32) or to a hollow shaft (36) surrounding the shaft (32). Shift devices (16) serve for the alternate operation of the clutches (23, 24) in order to direct the flow of power between input and output shaft (11, 13) alternatively by way of the first clutch (23), the shaft (32) and a first gear pair or by way of the second clutch (24), the hollow shaft (36) and a second gear pair. In order to improve the gear shift comfort of the double clutch transmission (10), freewheel mechanisms (31, 42) are inserted into the power flows, which run by way of the clutches (23, 24) (Fig. 1). <IMAGE>
Patent DE-3818036-A1 (DE)
Title: Device for catching the waste water arising when washing a passenger vehicle
Inventor: NOLTE JUERGEN
IPC: B60S3/00
Filed: 1988-05-27
Abstract: Device for catching the waste water arising when washing a passenger vehicle, having a robust plastic sheet which, when stretched out, forms a trough (10) and the area (12) of which is somewhat larger than the area of the passenger vehicle to be washed and the side walls (14) of which end below the level of the bumper of the vehicle to be washed, and having foam mats (18, 20, 22) inserted into the trough (10) in a manner which leaves driving tracks (16) free. <IMAGE>
Patent DE-3820212-A1 (DE)
Title: Arcuate screen with overhead-loading screen cleaner for clarification plants
Inventor: DEITERS HEINZ DIPL ING
IPC: E02B8/02
Filed: 1988-06-14
Abstract: Arcuate screens convey the screenings into a low-level container or into a draining-off channel, only approximately up to the height of the drive shaft, and then have to be manually transferred into a transporting container, or an additional transporting apparatus has to be installed (e.g. a belt conveyor). In the case of the novel arcuate screen, it is intended that the screenings do not fall from the cleaning rake directly into the large refuse container or the settling trough located therebeneath until they have reached the upper region of the pivot circle. When the cleaning rake (6) is pivoted up, the screenings above the container are tipped over the rear edge of the cleaning rake into the container. In the upper vertex point of the rake rotating about the horizontal drive shaft, strippers wipe the remaining screenings off the cleaning rake. The trough form of the cleaning rake makes it possible to adapt, and correspondingly to shorten, the length of the screen grating to the highest water level. Consequently, the screen grating achieves more stability and additional bracing means can be dispensed with. Removal of coarse and fibrous materials from waste water (sewage).
Patent DE-3822238-A1 (DE)
Title: Boiler with a tubular heating-gas flue
Inventor: GRABENHENRICH HEINZ-BERND DR
IPC: F28F13/14
Filed: 1988-07-01
Abstract: A tubular heating-gas flue with an inner shell (1) and an outer shell (2) arranged at a distance therefrom has, in the interspace, an inserted material consisting of a wound body with windings (3) running at a distance from one another. By varying the distance over the length of the heating-gas flue, a defined heat transmission can be obtained. <IMAGE>
Patent DE-3822280-A1 (DE)
Title: Processing machine for photographic materials
IPC: G03D3/02
Filed: 1988-07-01
Abstract: In the processing machine according to the invention the entire rack with the "insides" is tilted and pulled out of a worm pinion and then lifted upwards out of a central container. In this manner, a desk model is provided for the first time for private use and for very small traders. Previous desk models use spiral tanks which are filled with the various chemicals. This is very complicated. The novel desk model according to the invention for the first time permits a continuous operation. In a jacket bath tank a central container, possibly having a plurality of individual containers in which the different liquids are stored, is pushed up and down by means of a camshaft, with the result that a better circulation is ensured. In addition, a belt has paddles, as a result of which the circulation of the liquid in the jacket bath and thus the temperature exchange between the jacket bath and the photo container and the invidiual chemical baths is improved, which are to have the same temperature, if possible, as the jacket bath which is heated. The rack is driven by means of a worm shaft and worm wheels.
Patent DE-3823928-A1 (DE)
Title: Method and arrangement for the determination of geometric data in the electrical testing of printed circuit boards
Inventor: LAEUGER DIETER DIPL ING
IPC: G01R31/28
Filed: 1988-07-14
Abstract: The invention relates to a method and an arrangement for the determination of geometric data in the electrical testing of printed circuit boards, in which the geometric data of the specimen (P) and/or of the base adapter (GA) of an automatic test set are determined with the aid of a reference point and evaluated in the automatic test set. In order to enable a simple and rapid determination of the geometric data of the test points, zero-point needles (NO) are used for the determination of a zero point (reference point) on a specimen-specific intermediate adaptor (ZA), and the position of the zero point and the geometric data are determined in a learning phase. The invention can be used mainly in the manufacture and testing of printed circuit boards for electronic devices. <IMAGE>
Patent DE-3825873-A1 (DE)
Title: Process for the preparation of ketones
Inventor: SCHOMMER CHARLES DR
IPC: C07D213/50
Filed: 1988-07-29
Abstract: Process for the preparation of ketones of the general formula I <IMAGE> in which R<1> and R<2> independently of one another denote alkyl, cycloalkyl, arylalkyl, aryl or hetaryl, where at least one of the radicals R<1> or R<2> have attached to the  alpha  carbon atom at least one hydrogen atom, by reacting two carboxylic acids of the general formulae (IIa/IIb), R<1>-COOH (IIa) and R<2>-COOH (IIb) in the gas phase in the presence of a catalyst, the catalysts having an active component of titanium dioxide whose specific surface area is greater than 10 m<2>/g.
Patent DE-3826071-A1 (DE)
Title: Device for guiding rolling stock in the roll gap during the grooveless rolling of rectangular cross-sections
Inventor: RUFFERT MANFRED DIPL ING
IPC: B21B39/16
Filed: 1988-07-30
Abstract: Device for guiding rolling stock in the roll gap in the groove-less rolling of rectangular cross-sections, which can be employed on roughing and intermediate groups in bar and rod rolling mills. The guide according to the invention is situated on the fittings box in the region of the work rolls. It has a guide insert, the guide surfaces of which enclose an aperture. This aperture is characterised by an initial length b, which corresponds to the compressed length of the incoming rolling stock, a width a, which is smaller than the roll gap and extends in parallel in the region of the upper and lower boundaries of the guide surface, and a depth c, which has a tolerance of less than 1 mm in relation to the widening rolling stock. The guide insert furthermore has a gap extending perpendicular and parallel to the centre of the rolling stock, with a spacing d from the guide surface. With this guide, the rolling stock is guided in such a way that the side faces of the rolling-stock cross-section entering the rolling gap are held at right angles and without play in the roll gap with respect to the roll axis. This limits the unwanted diagonal shift in the groove-less rolling of rectangular cross-sections.
Patent DE-3829844-A1 (DE)
Title: Apparatus and method for recording the hits on firing ranges and training installations
Inventor: EL TOM MAGDI A
IPC: F41J5/056
Filed: 1988-09-02
Abstract: The invention relates to a hit sensor system which is used on firing ranges and practice installations, a hit being recorded whenever relevant signals are recorded simultaneously both on the target and on the airborne sound path.
Patent DE-3838446-A1 (DE)
Title: Print head with a print line made of electro-optical material
Inventor: WESSEL GERHARD
IPC: B41J2/447
Filed: 1988-11-12
Abstract: In a print head (1) with a print line (2) which is made of electro-optical material and is mounted on a carrier (3) which bears the drive circuits (10) and the connection lines (9; 11), in order to avoid heat stresses between print line (2) and carrier (3) the said carrier (3) consists of a glass with the same, or virtually the same, temperature coefficient as the print line (2). In addition, the drive circuits (10) and connection lines (9; 11) are provided on a particular circuit carrier (4) which, like the print line (2), is bonded onto the carrier (3) or the drive circuits (10) and connection lines (9; 11) are directly applied using thin-film technology to the carrier (3) made of glass. <IMAGE>
Patent DE-3840003-A1 (DE)
Title: Soft foot-bed
Inventor: SPIETH ANGELA
IPC: A43B17/02
Filed: 1988-11-26
Abstract: A soft foot-bed for open and closed shoes comprises a shell made of cork/latex mass which has a raised edge, a soft foam-material insert inserted into the shell, and a cover layer arranged above the foam-material insert. The soft foam-material insert is drawn upwards together with the edge of the shell in the region of the inner longitudinal arch of the foot.
Patent DE-3841217-A1 (DE)
Title: Process for decreasing the arsenic content in flue gases
Inventor: SCHMELZ HELMUT DIPL PHYS DR RE
IPC: B01D53/72
Filed: 1988-12-07
Abstract: A novel process is proposed for decreasing the arsenic content in the flue gas of coal-fired plants, in particular coal power stations having slag-tap firing and ash recycling, in which the arsenic-containing fly ash is removed from the flue gas by filters, at least some is processed to give relatively large mouldings such as pellets or briquettes, then introduced and incorporated into the liquid ash situated at the bottom of the combustion vessel and finally converted into slag together with this liquid ash. By means of the ash recycling in, for example, briquette form, the arsenic or arsenic oxide is incorporated into the liquid ash and thus into the slag and removed from the combustion circulation. This leads to a several-fold prolongation of the service life of the downstream DeNOx catalyst and to a lower environmental pollution with arsenic by the filtered exhaust air. <IMAGE>
Patent DE-3900133-A1 (DE)
Title: Shut-off device for ducts, shafts or the like
Inventor: SION KARL
IPC: F16L55/134
Filed: 1989-01-04
Abstract: Shut-off device for ducts, shafts or the like, having an inflatable body which consists of a flexible material which is resistant to oils and acids, the body exhibiting a central, non-inflatable part and its outer part being designed as an inflatable, torus-like bead, whose outline, in the inflated state, corresponds approximately to the cross-sectional form of the shaft which is to be blocked, the central part of the body being connected to a retaining device, which supports the same and bears at least one inflating device connected to the torus-like bead of the body, and said torus-like bead exhibiting at least one filling valve connected to the inflating device.
Patent DE-3901023-A1 (DE)
Title: Reading device for blind or visually impaired persons with a scanner reading normal script
Inventor: RITTER ULRICH DIPL ING
IPC: G09B21/00
Filed: 1989-01-14
Abstract: Previously known methods and devices for outputting characters in a manner so that they can be read by blind people were implemented in conjunction with computers in relatively large stationary units. The blind person depended on the representation of the reading matter in braille, on the output of characters on a braille printer, on a reader, or on artificial voice output in conjunction with a relatively large stationary computer. The device which is presented picks up characters in accordance with the scanner principle, which characters are again emitted by a signal processing unit on a braille line of the input device, so that the blind person can feel the text which has just been covered by the input device, virtually simultaneously with the same hand which is used to move the input device over the text, on the braille line integrated in the device. This device makes it possible for the blind or visually impaired person, in conjunction with a portable computer, to "read" normal books using normal character fonts e.g. in a public library. Using suitable software, the output is also provided as speech. Depending on the price of the device, this device, at least in its basic configuration, is to open up the possibility for the individual blind person to read normally printed literature (especially specialist literature).