baber/WOPTO huggingface dataset:
Patent DE-3271942-D1 (DE)
Title: A layered dry-cell battery
Inventor: KAN-CHEUNG LO
IPC: H01M6/12
Filed: 1982-09-16
Granted: 1986-08-14
Abstract: A layered dry-cell battery having a plurality of dry cell units (20) stacked one over another to form a series connection, each dry cell unit having a composite positive electrode (25) formed in a tablet shape whose sides are enclosed with a water-proof and acid-resistant lining (24) such as a heat-shrinkable plastics.
Patent DE-3274862-D1 (DE)
Title: A process for the preparation of 3-substituted 7-aminocephalosporanic acids
Inventor: PALOMO COLL ALBERTO
IPC: C07D487/04
Filed: 1982-08-31
Granted: 1987-02-05
Abstract: A 3-substituted 7-aminocephalosporanic acid of formula.where R, is H. C<sub>1</sub>-C<sub>4</sub> alkoxy or lower alkyl, Y is N,O,S, or -SO R<sub>2</sub> is N<sub>3</sub>- or R<sub>3</sub>-S- where R<sub>3</sub> may be, among others, atkyl, altphatic acyl, methyl aryl and Cl or methoxy substituted aromatic acyl, is prepared by addition of a compound of formula(X being Cl, carbamoyloxy or acetoxy) to a medium constituted by water a compound which may be N<sub>3</sub>H or R<sub>3</sub>-SH and a tertiary organic base. A reaction isoelectric pH regulator is added; the mixture has a specific process pH analytical profile and the compounds react together at particular temperatures and with a specific process time.
Patent DE-3275578-D1 (DE)
Title: Apparatus for generating gas under pressure
Inventor: HEGER WERNER
IPC: F04C28/26
Filed: 1982-12-10
Granted: 1987-04-09
Abstract: A valve plate, inserted between the cylinder body and head parts of a compressor, holds the usual compression valve, which opens to connect the compression and pressure chambers during the compression stroke of the piston, and the suction valve which opens to connect the suction and compression chambers during the piston intake stroke. A separate plate-type idle valve also within the plate is positioned to open into a recess of the compression chamber so that there is no interference with the movement of the piston. The idle valve is controlled by an idle piston actuated by pressurized air admitted through a pressure regulator which opens when the reservoir pressure exceeds a predetermined level. Opening the idle valve shifts the compressor operation from compression to idle condition by permitting unhindered passage of air between suction and compression chambers.
Patent DE-3362195-D1 (DE)
Inventor: LOK BRENT MEI-TAK
IPC: B01J29/24
Filed: 1983-10-08
Granted: 1986-03-27
Abstract: Ferrosilicate, optionally containing aluminum, having the mordenite type of crystal structure. Composition, method of manufacture and use as catalyst claimed.
Patent DE-3371810-D1 (DE)
Title: Projectile with armour-piercing core for fighting a multiple-layer armour
Inventor: LUTHER HANS WERNER
IPC: F42B12/06
Filed: 1983-03-09
Granted: 1987-07-02
Abstract: An improved subcaliber fin-stabilized penetrator projectile having a plurality of high density pre-penetrator elements mounted in axial alignment in front of a main penetrator body. A casing having a frusto-conically shaped inner axial through-bore is threadably mounted on said main penetrator body and said pre-penetrator elements are matingly mounted in said through-bore and have mating frusto-conical shapes. A ballistic hood is threadably mounted on the forward end of the casing. The main penetrator and pre-penetrator elements are made of a high density metal alloy.
Patent DE-3373770-D1 (DE)
Title: Modular self-routing pcm switching network with virtual-channel routing control for distributed-control telephone exchanges
Inventor: BELFORTE PIERO
IPC: H04Q11/04
Filed: 1983-06-21
Granted: 1987-10-22
Abstract: The PCM switching network is based on the use of switching units (UC1a ... UC8c) each equipped with a local controller using a microprocessor (CTR1a ... CTR8c), ancillary circuits for diagnosis (CDTE1 ... CDTU5), ancillary circuits for exchanging messages relating to network control between the local controllers (CRT1a ... CTR8c) and between local controllers and the distributed telephone control units (CTFa ... CTFc), and ancillary circuits (RTBE1 ... RTBU5) providing virtual channels (on the speech channels themselves) for transmission of said messages in a direction opposite to that of speech. 
<??>Said switching units (UC1a ... UCBc) make it possible to provide self-routing modular PCM switching network structures for distributed-control telephone exchanges.
Patent DE-3380666-D1 (DE)
Title: Controlled ejection method for injection molding
Inventor: SORENSEN JENS OLE
IPC: B29C45/40
Filed: 1983-03-31
Granted: 1989-11-09
Abstract: A method of controlled ejection of a molded product in relation to orientation, speed of ejection and/or sterility is disclosed. The method is not dependent on auxiliary moving parts or vulnerable pins or blades. The molded product is ejected into a guide conduit where the contours of the conduit substantially are regions of the parting surface and the cavity/ies. The guide conduit may be fairly holeproof, whereby a very fast ejection may be accomplished when the molded product is transported in an air stream in a manner similar to a pneumatic dispatch, not necessarily in a downward direction. The molded product may be kept sterile while it is transported in a stream of sterile air.
Patent DE-3382284-D1 (DE)
Inventor: THOBURN JOHN GRAHAM
IPC: E04B2/72
Filed: 1983-08-31
Granted: 1991-06-20
Abstract: A demountable partitioning system comprises multipurpose aluminium extrusions adapted to be snap-fitted together in a number of different configurations to suit different constructional and system design requirements. The system centres around two universal sections (FW1.FW11) each in the form of a rectangular channel open at one side and provided with formations (3,4,5) enabling other extrusions selected from a glazing infill section (FW3), a blank end section (FW4), and a door infill section (FW5) each provided with complementary formations (8,10) to be snap-fitted onto one or more sides of the universal section (FW1,FW11). Extruded aluminium or plastics glazing channels (FW6,FW7,FW8) capable of engaging with a number of different glazing beads (FG) can be snap-fitted with the universal sections (FW1,FW11) and with the glazing infill (FW3) for assembling single or double glazing as desired to the universal sections (FW1, FW11). The universal sections (FW1,FW11) also can engage with wall panels of a partitioning installation. Fixing clips (FS1,FS2,FS3 and FS4) are disclosed which enable gapless panel joints to be made, and the system further includes corner and reducing sections (FW9,FW10) and wiring ducting sections (FW13, FW14,FW15). The system is cost advantageous, can be installed quickly and is readily demountable and reusable, and requires a minimum of secondary fixings (screws, bolts, etc.).
Patent DE-3382693-D1 (DE)
Inventor: OTTO WOLF-RUEDIGER
IPC: G11B27/10
Filed: 1983-03-26
Granted: 1993-07-22
Abstract: The editinq desk synchronises the video film to one or more sound tapes and to one or more video tapes in a simple and accurate manner.  All the classical methods of editing sound and video are preserved.  The video tape's drive (2) is coupled (5) to the sound tape's drive (3). The coupling (5) between the two drives is a mechanical one comprisinq a gear or belt or a combination of the two.  The coupling may be rigid and it may include slip compensation (electronic or mechanical or a combination of both).
Patent DE-3462951-D1 (DE)
Title: Measuring device to detect a temperature difference
Inventor: SCHON MANFRED DIPL ING
IPC: G01K1/02
Filed: 1984-06-04
Granted: 1987-05-07
Abstract: 1. A measuring device for detecting a temperature difference, comprising two temperature-measuring resistors (1, 2) which are each respectively connected via a first or second switch (4, 5) as the case may be, to a constant current source (14) and are connected via a common reference resistor (3) to a reference potential, where the connection point of each temperature-measuring resistor (1, 2) to the first or second switch (4, 5), as the case may be, is connected via a respective third and fourth switch (6, 7) and via a resistor (10) to a first input of an operational amplifier (11a), connected to an integration capacitor (11b) as integrator, and with a second input connected to the reference resistor (3), where a fifth switch (8) connects the first input of the operational amplifier (11a) via the resistor (10) to the reference potential, where the operational amplifier (11a) is connected at its output to an analysis circuit (17), and where the switches (4 to 8) are driven in such manner that the voltage which occur across the temperature-measuring resistors (1, 2) are converted in accordance with the dual-slope process into digital values, characterised in that the first input of the operational amplifier (11a) is connected to the reference potential via a compensation resistor (12), where the compensation resistor (12) is dimensioned such that where the measuring temperature of the connected temperature-measuring resistor (1 or 2) is below a desired temperature measurement range, the integration current (JJ ) through the integration capacitor (11b) is zero.
Patent DE-3466454-D1 (DE)
Title: Improvements in or relating to battery charging
Inventor: TAYLOR ANDREW JOHN
IPC: H02J7/04
Filed: 1984-02-29
Granted: 1987-10-29
Abstract: A battery charger comprises a power supply 6 for supplying current pulses to a battery 71 to be charged. A microprocessor 3 receives from an analog-to-digital converter 20 codes representing the voltage between the battery terminals with the battery off-load between charging pulses and monitors the ratio of the voltage difference (V<sub>3</sub>-V<sub>5</sub>) during a first period following a charging pulse to the voltage difference (V<sub>10</sub>-V<sub>12</sub>) over a second period following the charging pulse, with the second period ending after the beginning of the first period. The value of this ratio reaches a peak value and then declines, and the microprocessor determines when the value of the ratio falls below a peak value thereof by a predetermined amount to terminate fast charging of the battery, after which the battery may be removed or may remain on a trickle charge. An accurate, reliable, and consistent determination of completion of charging of sealed nickel-cadmium batteries is thus provided.
Patent DE-3474029-D1 (DE)
Title: Lactone grafted polyethers in coatings for deformable substrates
Inventor: KOPF PETER WILLIAM
IPC: C08G18/42
Filed: 1984-09-19
Granted: 1988-10-20
Abstract: Coating compositions based on a binder which is the reaction product of lactone grafted onto hydroxy substituted polyphenylether possess improved properties useful for deformable substrates.
Patent DE-3482388-D1 (DE)
Inventor: FINCH TIMOTHY DAVID
IPC: C11D3/12
Filed: 1984-11-02
Granted: 1990-07-05
Abstract: A stable heavy metal adjunct, particularly manganese adjunct, for use as a peroxygen bleach catalyst is disclosed which comprises a matrix of a heavy meal salt provided with a surface powder coating of desiccant microsized powdered material having a mean particle size of less than 25 µm.A process for preparing said adjunct and bleaching and detergent compositions containing said adjunct are also disclosed.Preferred heavy metal is manganese and preferred surface powder coating is with microsized silicon dioxide (silica).
Patent DE-3485621-D1 (DE)
Inventor: PITHOUSE KENNETH BRIAN
IPC: F16L58/10
Filed: 1984-01-05
Granted: 1992-04-30
Abstract: A recoverable article comprising a composite structure is produced from a recoverable fabric and a polymeric matrix material. The structure is used for environmental protection of cables, pipes and other substrates. The recoverable fabric comprises a cross-linked recoverable polyolefin having a recovery stress of 1.5 to 5  mu Pa, and the matrix is cross-linked such that the recovery ratio available in the composite is at least 65% of that available in the free fabric, and the polymeric matrix material, per se, after irradiation has room temperature elongation of 400-700% measured at a strain rate of 300% per minute.
Patent DE-3565762-D1 (DE)
Title: Diaper with watertight waistband
Inventor: KAHLE DIDIER
IPC: A61F13/49
Filed: 1985-01-04
Granted: 1988-12-01
Abstract: 1. Nappy-pants comprising a flexible sheet (1) impervious to moisture, of generally rectangular shape, having perpendicularly to its length two substantially parallel opposed transverse edges (4), an absorbent pad (5) having two substantially parallel opposed transverse edges (8), which is fixed on the upper face of the said sheet (1) so that its two transverse edges (8) are set back relative to the two transverse edges (4) of the sheet, a moisture-permeable voile (10) covering the upper face of the combination of the sheet (1) and of the pad (5) and fixed to the sheet (1) in the region not covered by the pad (5), lengthwise elastic means (9) arranged along the lengthwise edges of the sheet (1), and fastening means (11) for closing the nappy-pants at waist level, characterized in that they additionally comprise for fixing before use, in a region set back relative to at least one of the transverse edges (8) of the paid, the part (15) of the said sheet (1) and of the said voile (10) situated between at least one transverse edge (4) of the said sheet and the corresponding transverse edge (8) of the said pad, after folding back of the said part (15) on the pad (5) around a line coinciding substantially with the said transverse edge (8) of the pad, to improve the leak-proofing of the nappy-pants at the waist, applications of adhesive of the self-adhesive type, in the form of two continuous or non-continuous zigzag lines (16, 17) on both sides of the transverse edge (8) of the pad (5) and inversely symmetrical relative to the said edge.
Patent DE-3566589-D1 (DE)
Title: Stacked double density memory module using industry standard memory chips, double density memory board and method of forming a stacked double density memory module
Inventor: MUELLER WOLFGANG FRIEDRICH
IPC: G11C5/00
Filed: 1985-02-22
Granted: 1989-01-05
Abstract: A stacked double density memory module (30) may be formed from two industry standard memory chips (20, 25), by jumpering the no-connect (1) and chip enable (4) pins on one chip (20) and then stacking the jumpered chip on the other chip (25) with the pins on the jumpered (top) chip contacting the corresponding pins on the other (bottom) chip except for the chip select pins (4). In a preferred embodiment for use with 64K or one megabit DRAMs, the top chip is jumpered with a U-shaped strap (22) which runs from the no-connect pin (1) to the chip enable pin (4). The chip enable pin (4) is bent toward the chip body to retain the strap (22) in place. The technique may also be employed for stacking other industry standard memory or array chips.
Patent DE-3579907-D1 (DE)
Inventor: GOEDE SIMON
IPC: G08G1/054
Filed: 1985-11-19
Granted: 1990-10-31
Abstract: Vehicles are measured and photographed from the direction in which they are travelling by a Doppler radar speed measuring device equipped with a camera. During a measuring stage after the vehicle enters the radar beam, a measured speed value is determined and when this exceeds a specific limit value, the camera is triggered. The Doppler signal for checking the measured speed value is then further evaluated over a verification distance. If the measured speed value is confirmed then it is printed on the photograph at the end of the verification distance, if it has not been confirmed, then a cancellation indicator is printed. The film is then advanced and the detection of the entry of another vehicle is awaited. As a result of this checking of the measured speed value, the measuring reliability when registering oncoming vehicles is substantially increased and overtaking in particular can be detected in the range of the radar beam.
Patent DE-3669215-D1 (DE)
Inventor: TRUMMER BERNHARD
IPC: G07D5/08
Filed: 1986-05-31
Granted: 1990-04-05
Abstract: The coin to be checked for several characteristics influences, partially in succession and partially simultaneously, the coils (7-12) of several oscillator tank circuits (1-6). The oscillator tank circuits (1-6) are correspondingly connected to an amplifier (14) for the formation of an oscillator, individually in succession, those circuits with simultaneously influenced coils being connected periodically in alternation to this amplifier. Thereby, successive and simultaneous, high-frequency test signals are produced which are nested in one another in accordance with the time-division multiplex principle, these test signals corresponding to the influences exerted by the coin on the oscillator tank circuit coils (7-12). These test signals, after demodulation (19) and analog-to-digital conversion (20), are compared in an evaluating unit (22) individually with criteria stored in a memory (23) for each type of coin to be accepted.
Patent DE-3671172-D1 (DE)
Inventor: BELLINI GIANNI
IPC: A61M5/00
Filed: 1986-03-01
Granted: 1990-06-21
Abstract: @ The flow regulator device (1) comprises an internally threaded plug (6), a punch (7), a blade (9) and a body (3). The body (3) has a substantially parallelepipedal form defining a «C» - like cross section and a tower portion (4) terminating in an externally threaded cylindrical tract (5), adapted for threadedly engaging the plug (6). The punch (7) protrudes from the plug (6) and is adapted for acting on the blade (9). The blade (9) projects internally from the body (3) and is adapted for exerting force on a pipe (2) wherein the flow rate is to be controlled.
Patent DE-3676361-D1 (DE)
Inventor: LAPEYRE DIDIER
IPC: A61M1/00
Filed: 1986-05-02
Granted: 1991-02-07
Abstract: A removable head is provided for connection to an immovable percutaneous passage device giving access to a fluid circuit in a living organism, a fluid distribution housing and a system comprising this connection head and this fluid distribution housing. Through the connection head of the invention a percutaneous passage, implanted in the blood network of a living organism, can be connected to an apparatus for treating the blood. It comprises a base, screwable on the percutaneous passage, forming a guide cylinder, for a tubular body through which are formed at least two channels. Means for actuating the head impart to the tubular body a translational movement which establishes in turn a direct flow between the channels then places them independently of each other in contact with the organism. The head of the invention further comprises safety devices and is motorizable.
Patent DE-3680278-D1 (DE)
Inventor: BREEUWER RENE
IPC: G01K11/24
Filed: 1986-09-25
Granted: 1991-08-22
Abstract: A method and an apparatus for determining the velocity, direction and other magnitudes of a flow (30), in particular a gas flow, in which a strongly damped acoustic signal (1) is emitted by a first transducer (12) in a first direction through the flow (30) towards a second transducer (13) producing a damped electric signal, the first deflection (4) thereof being compared with a threshold value (5) which is lower than the peak value of said deflection (4), and exceeding said threshold value (5) being used as the end of the time measurement period started at the emission of the acoustic signal (1) by said first transducer (12). In particular a single first transducer (12) is used, and a reflecting body (28) is placed in front of said first transducer (12), adapted to reflect the acoustic pulses (1) emitted by said transducer (12) through the flow (30) in different directions towards one or more second transducers (13).
Patent DE-3681356-D1 (DE)
Inventor: KEGELER GARY HUBERT
IPC: C09K21/00
Filed: 1986-06-16
Granted: 1991-10-17
Abstract: 2,5-Dimercapto-1,3,4-thiadiazole and its metal salts are useful as viscosity stabilizers for galactomannan gum-thickened aqueous compositions.
Patent DE-3683637-D1 (DE)
Inventor: SUZUKI TOSHIRO
IPC: C04B40/06
Filed: 1986-01-24
Granted: 1992-03-05
Abstract: This improved process produces concrete, mortar etc. at a low water to cement ratio and uses ice blocks instead of water. Cement, aggregates such as sand, gravel etc. and small ice blocks are mixed at a low water-to-cement ratio to prepare a macroscopically uniform system consisting of a pseudo solid phase wetted with a small amt. of molten water formed on the surface of the ice blocks. Then the ice blocks gradually melt to produce a homogeneous mixture prior to the application of the mortar. The ice blocks are ice sliced with an ice slicer, granular ice, small pieces of ice or snow. A powder of water-soluble polymer (methyl cellulose) can be added direct to the ice-cement mixture or an aq. soln. of this polymer can be frozen to form the ice blocks. This process can be used to obtain heavy wt. concrete that contains high specific gravity (at least 3.0) aggregates using a water cement ratio of 45% or less. The process can be used to produce mortar having a low-temp. tolerance (for this use the water/concrete ratio up to 45%), or to produce reinforced mortar (the ice contains the reinforcement materials.).
Patent DE-3687240-D1 (DE)
Inventor: PAWELZIK MANFRED
IPC: F16K11/074
Filed: 1986-03-18
Granted: 1993-01-21
Abstract: The mixing valve is particularly for cold and hot water, a single handle adjusting the proportions and the total quantity and being coupled to the plug. This is in lever form, turning on two axes at right angles and protruding from a head housing turning on the first axis. The head housing (3) is fixed to a special housing forming a cap over the plug, while between the head housing and the valve body (1) is a sleeve (4) which cannot turn on the latter. The top part (41) of the sleeve is spring-loaded by components on the bottom part (42) against the end face of the head housing.
Patent DE-3750613-D1 (DE)
Inventor: SUSINI ETIENNE
IPC: B29C65/78
Filed: 1987-05-20
Granted: 1994-11-03
Abstract: The invention relates to a device for welding a connector (1) to a thermoplastic film (2), comprising a frame (3), a supporting plate (4) carried by the frame and movable relative to this, a welding head (9) connected rigidly to the supporting plate, and at least one annular heating resistor (21) carried by the welding head and having electrical supply rods (20) located at two diametrically opposed points. It comprises means (27, 19) for the diffusion of a cooling gas (20) in the vicinity of the fastening of the supply rods (20) to the heating resistor (21), and preferably the cooling-gas diffusion means comprise channels (19) extending in the welding head and surrounding the supply rods (20). The invention also relates to the mounting of the welding device on a movable frame and its association with a film- blocking device. <IMAGE>
Patent DE-3751569-D1 (DE)
Inventor: KARAGIANNIS CONSTANTINOS
IPC: B31B50/20
Filed: 1987-05-11
Granted: 1995-11-30
Abstract: Independent complete device for the process of paper, carton, metal and plastic sheets for varnishing, painting or plasticizing device characterized by its possibilities to make many works by original ways, bearing special feeding head with the least accessories which can be regulated and removed so that to make feeding on small-big sized sheets into the lot as well as one sheets with openings (windows) without blocking, bearing at the same time three different systems for coating and plasticizing sheets making four different works, bearing system of automatic feeding with continuous and direct recycling of the coating materials, and even bearing single accurate cutter of two cutting methods for the separation of the plasticized sheets.