baber/WOPTO huggingface dataset:
Patent GB-201222601-D0 (GB)
Title: Auto-focus image system
Filed: 2010-05-27
Abstract: An auto focus image system that includes a pixel array coupled to a focus signal generator. The pixel array captures an image that has at least one edge. The focus signal generator may generate a focus signal that is a function of a width of the edge and/or statistics of widths of edges. A processor receives the focus signal and/or the statistics of the widths and adjusts a focus position of a focus lens. The width can be determined by various techniques including the use of gradients. An width determined along a prescribed direction is corrected for a slant of a boundary to which the edge belongs relative to the prescribed direction. The correction may use a peak gradient in the prescribed direction along the edge in conjunction with a largest gradient of a perpendicular direction within a predefined neighborhood of the peak gradient.
Patent GB-201311007-D0 (GB)
Title: A multi-chip package having a substrate with a plurality of vertically-embedded die and process of forming the same
Filed: 2011-11-21
Abstract: An apparatus includes a substrate having a land side having a plurality of contact pads and a die side opposite the land side. The apparatus includes a first die and a second die wherein the first die and second die are embedded within the substrate such that the second die is located between the first die and the land side of the substrate.
Patent GB-201318437-D0 (GB)
Title: Distributed caching for resource and mobile network traffic management
Filed: 2011-07-08
Abstract: Systems and methods for distributed caching for resource and mobile network traffic management are disclosed. In one aspect, embodiments of the present disclosure include a distributed proxy and cache system, including, means for, detecting a first data request made by a first mobile application on a mobile device; means for, retrieving cached elements stored in a local cache on the mobile device to respond to the first data request; means for, detecting a second data request made by a second mobile application on the mobile device, and/or means for, establishing connectivity of the mobile device to the wireless network to satisfy the second data request made.
Patent DE-2967137-D1 (DE)
Title: Method and apparatus for controlling the temperature in greenhouses
Inventor: NISSMO JIM ARTHUR
IPC: A01G9/24
Filed: 1979-10-10
Granted: 1984-08-30
Abstract: PCT No. PCT/SE79/00203 Sec. 371 Date Jun. 11, 1980 Sec. 102(e) Date Jun. 10, 1980 PCT Filed Oct. 10, 1979 PCT Pub. No. WO80/00648 PCT Pub. Date Apr. 17, 1980. Method and apparatus for controlling the temperature in greenhouses, the nominal value of the temperature being adjusted between a higher daytime temperature and a lower night temperature. In order that the plants in the greenhouse shall not be exposed to a shocklike reduction of the total energy supply to the plants if a considerable sunlight energy quantity has been supplied to the plants in the daytime, the nominal value of the night temperature is controlled in dependence of the sunlight energy quantity received by the plants, in such a manner that the night temperature is adjusted to a higher value at a higher sunlight energy quantity.
Patent DE-3062931-D1 (DE)
Title: Dosaging device for the sanding apparatus of a vehicle
Inventor: HEFTER ERIK DR
IPC: E01C19/20
Filed: 1980-03-21
Granted: 1983-06-09
Abstract: A sanding apparatus for a vehicle, particularly rail vehicles, has a sealed container for sand and the container is provided with a bottom wall which is permeable by air. A sand discharge pipe extends from the container through the bottom wall and has an end position in front of a vehicle wheel. An air supply line extends from a source of air under pressure and opens into a chamber underneath the bottom wall of the container. An exhaust air line has one end within the container above the level of sand when the container is full and has its other end connected to the sand discharge pipe. The flows of air through the air supply line and the exhaust air line are so controlled that at a predetermined pressure of supplied air a remaining portion of the supplied air flows through the sand discharge pipe at a rate to discharge a predetermined quantity of sand per unit time from the sand discharge pipe. Various structures are provided for regulating these flows of air.
Patent DE-3068259-D1 (DE)
Title: Directly injectable aqueous solutions of the alkali salts of canrenoic acid and of furosemide, and process for their production
Inventor: LEEB RICHARD DR
IPC: A61K47/02
Filed: 1980-12-04
Granted: 1984-07-19
Abstract: Ready for use, injectable, aqueous solution of a pH of from 10.2 to 11.2 containing a mixture of an alkali metal salt of canrenoic acid and furosemide without addition of a buffer and process for their preparation.
Patent DE-3168955-D1 (DE)
Title: C-3-linked 1,4-dihydropyridines, their use in pharmaceutical preparations and processes for their preparation
Inventor: GOLDMANN SIEGFRIED DR
IPC: A61P15/00
Filed: 1981-10-31
Granted: 1985-03-28
Abstract: 1. 1,4-Dihydropyridines which are linked in the C-3 position, of the general formula I  see diagramm : EP0052300,P19,F4  in which R and R' are identical or different and each represent a phenyl radical or a thienyl, furyl, or pyridyl radical, the phenyl radical is optionally substituted by one or two identical or different substituents from the group comprising nitro, cyano, azido, halogen, trifluoromethyl, hydroxyl, amino, alkyl, alkoxy, alkylamino or alkylmercapto, with in each case 1 or 2 carbon atoms in the alkyl groups, R**1 and R**1' are identical or different and each represent a straight-chain or branched hydrocarbon radical having up to 6 carbon atoms which is optionally interrupted in the chain by an oxygen atom and which is optionally substituted by fluorine, chlorine, hydroxyl, phenyl or phenoxy, R**2 , R**2' , R**4 and R**4' are identical or different and each represent hydrogen or a straight-chain or branched alkyl radical which has up to 4 carbon atoms and which is optionally substituted by fluorine, chlorine, hydroxyl, phenyl or amino, R**3 and R**3' are identical or different and each represent hydrogen, alkyl having 1 to 4 carbon atoms, phenyl, benzyl or phenethyl, optionally substituted by hydroxyl, fluorine or chlorine, Y and Y' are in each case identical or different and each denote - COO -, - CONH -, - CO - or - SO2 - and X denotes a bridge member which consists of one to ten CH2 groups as the chain member, and none of these CH2 groups are allowed as a ring member, it being possible for this bridge member additionally to contain, in any sequence, 1 to 3 identical or different chain members from the group comprising O, S, CO, CS, NR**5 , C(R**6 )2 , CH = N, phenylene, naphthylene, pyrrylene, cycloalkylene with 5 to 7 carbon atoms, piperazinylene, piperidinylene, pyrrolidinylene or morpholinylene, wherein R**5 represents hydrogen, benzyl or alkyl having 1 to 4 carbon atoms and R**6 represents hydrogen, benzyl, phenyl, fluorine, chlorine, alkyl having 1 to 4 carbon atoms, hydroxyl, trifluoromethyl, cyano, carboxyl or amino and their pharmacologically acceptable acid addition salts.
Patent DE-3263912-D1 (DE)
Title: A process for the isomerization of paraffins
Inventor: HEINERMAN JACOBUS JOHANNES LEO
IPC: C07C5/27
Filed: 1982-10-07
Granted: 1985-07-04
Abstract: A process for hydroisomerization of C4-C7 paraffins with a nickel and/or cobalt synthetic mica-montmorillonite catalyst which has been pretreated with hydrogen at a temperature of at least 400 DEG  C.
Patent DE-3265008-D1 (DE)
Title: Tracking system for optical record medium
Inventor: SHOJI ROBERT M
IPC: G11B7/08
Filed: 1982-03-26
Granted: 1985-09-05
Abstract: Tracking apparatus and related method for use in a playback system for recovering information from a selected recording track on an optical record medium such as a video disc. The tracking apparatus produces a tracking error signal representative of the deviation of a scanning reading beam from the centerline of the selected track, and couples this error signal to a movable tracking mirror to form a servo for controllably positioning the beam in alignment with the track. The tracking apparatus further includes a defect detection circuit for monitoring the tracking error signal and producing a pair of control signals that indicate when video disc defects of prescribed types are being scanned, and a threshold detector circuit for comparing the error signal to prescribed positive and negative thresholds that are selectively-variable in accordance with the pair of control signals. A tracking loop disable signal is produced whenever the magnitude of the error signal exceeds either threshold, and this disable signal is used to uncouple the tracking error signal from the tracking mirror, so that the reading beam is maintained at its current position until the dimple has been passed.
Patent DE-3265852-D1 (DE)
Title: 3-beta,7-beta,15-alpha-trihydroxy-5-androsten-17-one, its 3,15-dipivalate, and its preparation
Inventor: PETZOLDT KARL DR
IPC: C12P33/12
Filed: 1982-09-08
Granted: 1985-10-03
Abstract: A process for the preparation of 3 beta ,7 beta ,15 alpha -trihydroxy-5-androsten-17-one and the 3,15-dipivalate thereof comprises epimerizing 3 beta ,7 alpha ,15 alpha -trihydroxy-5-androsten-17-one in the presence of a ketone with or without a solvent, with dilute mineral acid and subsequent treatment with an organic base, and optionally subsequently esterifying the 3 beta - and 15 alpha -positions of the resultant 3 beta ,7 beta ,15 alpha -triol with a reactive derivative of pivalic acid.
Patent DE-3268906-D1 (DE)
Title: A liquid chromatography column, process for preparing the same and its use for fractionation
Inventor: NOGUCHI KOHJI
IPC: B01J20/26
Filed: 1982-02-10
Granted: 1986-03-20
Abstract: A liquid chromatography column comprising a uniform gel bed of a high packing ratio, which is produced by a process in which a column is prepared while avoiding imposing an abrupt change of flow rate or pressure on the gel bed during the column packing operation, thereby making it possible to simultaneously improve the elution speed and the durability of the column. The column comprises gels of small grain diameter, thereby exhibiting an excellent resolution. The column also ensures a direct analysis of blood serum.
Patent DE-3362355-D1 (DE)
Title: Process for the preparation of alkanephosphonous acid esters
Inventor: AUER EBERHARD DR
IPC: C07F9/32
Filed: 1983-11-22
Granted: 1986-04-03
Abstract: The disclosure relates to an improved process for making alkanephosphonous acid esters which comprises: introducing a stoichiometric excess each of an alkyldihalogenophosphane and aliphatic alcohol into a reaction column and reacting them therein at a temperature higher than the boiling point of the reactants but lower than the boiling point of the resulting alkanephosphonous acid ester, this latter being obtained in the base portion of the reaction column and being removed therefrom; continuously expelling overhead of the reaction column a vaporous mixture consisting of by-products formed during the reaction, in the form of hydrogen halide and halide of the aliphatic alcohol, together with aliphatic alcohol in excess, and separating the mixture into its components in a series-connected distilling column, the aliphatic alcohol obtained in the base portion of the distilling column being removed therefrom and recycled into the reaction column, and selectively condensing the mixture issuing overhead with recovery of hydrogen halide gas and liquefied halide of the aliphatic alcohol.
Patent DE-3362804-D1 (DE)
Title: Current source circuit arrangement for an uninterruptible dc supply
Inventor: FUZESI ENDRE DIPL ING
IPC: H02J9/06
Filed: 1983-09-29
Granted: 1986-05-07
Abstract: 1. Circuit arrangement of a current source for the continuous supply of DC, which comprises a transformer (4) having a primary winding (2) and a secondary winding (3) and supplied from an alternating voltage source (1) and comprising a semi-controlled rectifier (5) which has a bridge circuit consisting of a controlled half bridge (6) connected to the secondary winding (3) and an uncontrolled half bridge (12), furthermore comprising a voltage regulator (50) adjusting the voltage of a load (9) and activating the rectifier (5) as a setting member, within whose circuit the output terminal (7) of the controlled half bridge (6) is connected via a suppression choke winding (8) to the common one end (11) of the load (9) and of a filter capacitor (10), whilst the output terminal (13) of the uncontrolled half bridge (12) is connected to the other common end (14) of the load (9) and of the filter capacitor (10) as well as to one pole (16) of an accumulator (15), characterised in that the secondary winding (3) of the transformer (4) is connected to a charging terminal (25) via the secondary winding (19) of an auxiliary transformer (18) which is supplied at its primary winding (17) with alternating voltage, and via a series-connected controlled one-way rectifier (23) serving for charging, whilst the loading terminal (25) is connected via a choke coil (27) provided with a tapping (26) to the other pole (28) of the accumulator (15), between which tapping (26) and the one common end (11) an auxiliary thyristor (29) is connected and the control electrode (30) of the auxiliary thyristor (29) is connected to a voltage monitor (31), and when the voltage of the alternating voltage source fails the voltage monitor (31) provides an ignition command to the control electrode (30) (Fig. 1 and 2).
Patent DE-3365579-D1 (DE)
Title: External upright position and walking apparatus for the lower-limbs motorically handicapped
Inventor: SALORT GUY
IPC: A61F5/01
Filed: 1983-05-03
Granted: 1986-10-02
Abstract: 1. An orthopaedic boot for persons with motor handicaps in one (or both) lower limbs, comprising - a semi-rigid shell (70) surrounding the foot and the lower tibial conus, this shell comprising an opening (71) which extends opposite the antero-external location of the tibial conus and opposite the external edge of the foot, above the cuboid and at least one metatarsal zone ; - an elastic brace comprising on the one hand a spring lever (73) joined to the shell (70) and disposed vertically opposite the fibula from the external side of the calcaneus as far as the zone of the upper edge (702) of the shell (70), and, on the other hand, elastic regulating means (74, 75, 77) fitted outside the shell, firstly from the internal edge (701_a) of the sole (701) of the shell (70) towards the upper portion (703) of the vamp and towards the upper edge (702) of the trunk of the shell (70), and secondly from the zone of the internal malleolus as far as the posteroexternal zone (701_c) of the heel of the sole (701) ; and closing means (76, 76_a, 78) for the shell (70) of the boot.
Patent DE-3375727-D1 (DE)
Title: A corner column for constructing a pile stand
Inventor: INGVARTSEN PEDER
IPC: B65D19/08
Filed: 1983-05-19
Granted: 1988-03-31
Abstract: A corner column, in particular for a pile stand, comprises in its entire length a pair of metal profiles which are interconnected through a V-shaped rail (32). In a preferred embodiment (cross-section, see fig. 3), the metal profiles consist of round tubes (30, 31). This provides, in addition to a great moment of inertia around the axes Ix and Iy, a corner column which lends itself to automatic welding.
Patent DE-3379826-D1 (DE)
Title: Circuit to decrease the power consumption of a discharge lamp
Inventor: LUCK HARALD
IPC: H02M5/257
Filed: 1983-08-13
Granted: 1989-06-08
Abstract: 1. A circuit arrangement for reducing the power consumption of a fluorescent lamp by phase angle control by means of two controllable anti-parallel rectifiers, characterized by a parallel circuit of a basic current resistor (R3), the rectifiers (N1), and an RC network (R1, R2, C1), said parallel circuit being in series with the lamp, the resistor of the RC network (R1, R2) being adjustable and the rectifiers (N1) being controllable by a four-layer diode (N2) which monitors the voltage across the capacitor (C1) and opens the rectifiers if a threshold value is exceeded.
Patent DE-3462391-D1 (DE)
Title: Rear entrance ski boot structure with constant flex
Inventor: LEONARDI ALFIO
IPC: A43B5/04
Filed: 1984-07-12
Granted: 1987-04-02
Abstract: The invention is concerned with a rear entrance ski boot with constant flex, peculiarly comprising a front quarter hingedly connected to a boot shell about an axis lying substantially horizontal and perpendicular to the longitudinal direction of the shell and extending through a front upper region of the shell. Also provided are elastic bias means for resisting forward oscillation of the quarter relative to the shell.
Patent DE-3464305-D1 (DE)
Title: A sleeve for protecting cable joints
Inventor: BROWN AYNSLEY MAXWELL
IPC: H02G15/076
Filed: 1984-03-23
Granted: 1987-07-23
Abstract: A sleeve (1) for protecting cable joints comprising a base cup (2) through which cables are led, a mating closure cap (4) and a resilient sealing ring (5) interposed therebetween. A clamping ring (9) is mounted on the cap (4) and is provided with three bayonet lugs (40) which interengage with complementary ramps (41) on rotation of the clamping ring (9) to draw the cup (2) and cap (4) together without relative rotation therebetween. A base insert (6) of heat resistant material is interference fitted into the cup (2). The insert (6) includes a flange (30) having a return (31) defining together with the rim (22) of the base cup (2) a channel (32) for entrapping a retaining part (35) of the sealing ring (5). Cables (3,80,81) to be joined are led through holes drilled in the base (76) of the cup (2) and insert (6). Those compartments (8) through which cables have been led are filled with a resin material to seal the cables in place and prevent ingress of moisture. The joints are then made and the lugs (40) on the clamping ring (9) are inserted through channel slots (15) in the cap (4) and aligned slots (20) in the cup (2). The ring (9) is then rotated relative the cup and cap so that abutting surfaces (43), (45) on the ramps (41) and lugs (40) interengage to draw the cup and cap together. A lip (55) extends radially inwardly of a return leg (43) of a lug (40) to engage under the lower edge of stop walls (16) to prevent removal of the clamping ring (9) from the cap (4).
Patent DE-3465956-D1 (DE)
Title: Method for warehousing goods
Inventor: MERZ ARTHUR
IPC: B65G1/137
Filed: 1984-10-15
Granted: 1987-10-15
Abstract: An automatic commissioning system, in which the articles to be wharehoused are provided with a machine readable coding. On the transport unit for the articles a robot is arranged which grabs the articles, swings them in front of a concurrently transported code reading device which determines the destination address. The articles are then deposited in the addressed rack compartment.
Patent DE-3470427-D1 (DE)
Title: Connection of at least two roof trusses with several, essentially horizontally disposed purlins suspended from the trusses and secured against protusion
Inventor: WESIERSKI DAGOBERT
IPC: E04B1/343
Filed: 1984-12-04
Granted: 1988-05-19
Abstract: The joint secures two or more main roof trusses to horizontal purlins having supporting hooks at the ends engaging in lugs on the trusses and prevented from working free by locking devices, being particularly for tent frames.  The purlin (1) has at the ends transverse protruding stirrup joints (1,4) with hinging locking stirrups (1.3). The end of the latter furthest from the truss (2) is heavier than that (1.31) towards the lug (2.1) and is so bent that in the locked position the latter end is parallel to the hook (1.1), while the portion next to it bears against the inner edge of the lug (2.1), the angle included by them being thus 90 deg. or more. Between this portion and the one (1.33) leading to the hinge  joint the angle is greater still.  The heavier end (1.34) of the stirrup is bent downwards form the purlin, its tip forming a stop (1.5) for a purlin lifting fork.
Patent DE-3471985-D1 (DE)
Title: Differential gear, particularly for driving axles of vehicles
Inventor: DZIDA JAN
IPC: F16H48/22
Filed: 1984-11-30
Granted: 1988-07-14
Abstract: A variable friction torque characteristic, which is a function of the relative speeds of the two axle half-shafts, is provided for the differential drive. The drive is transmitted from a differential housing (2) through the friction clutch discs (4,5) to the outer hub (1). The hub transmits the drive through flat surfaces to the roller cage (10) which, in turn, drives a bush (8) through spring-loaded balls (12). The roller cage is pressed against the outer hub surface by a pressure plate (13) which is acted on by disc springs (14).
Patent DE-3475231-D1 (DE)
Title: Multiple projection optics slide projection apparatus using a circular slide tray, having fixed-position slide gates
Inventor: KRAMER GIDEON A
IPC: G03B23/18
Filed: 1984-03-16
Granted: 1988-12-22
Abstract: The slide projector includes a circular slide tray with a slotted lower pan for the slides. An upper receptacle comprises compartments in which slides are arranged. Two projection optics systems (12,14) are provided, each including a fixed position slide gate (24,36) below the circular tray. The projecting systems are arranged so each tray compartment can be brought into registry with each slide gate and the slides can be displayed in a preset sequence without reversal. The tray is rotatable about a single vertical axis to access each slide tray w.r.t. each gate.
Patent DE-3477015-D1 (DE)
Title: Rheology modifiers for arylide yellow pigment dispersions and pigment dispersions containing same
Inventor: SCHWARTZ RUSSELL J
IPC: C09B67/22
Filed: 1984-08-09
Granted: 1989-04-13
Abstract: The flow and handling characteristics of pigment, generally arylide yellow or orange pigment, dispersions are improved by incorporating in them a small amount of a novel rheology modifier that is the product obtained by recting an arylide yellow or orange pigment with a primary diamine and a glycidyl ether.