baber/WOPTO huggingface dataset:
Patent DE-3061386-D1 (DE)
Title: Safety device for attaching a cyclist's shoe to the cycle pedal
Inventor: LOTTEAU JACQUES
IPC: A43B5/14
Filed: 1980-02-19
Granted: 1983-01-27
Abstract: A device for providing a positive pushing or pulling connection between a bicycle pedal and the shoe worn by the cyclist, which includes a cylindrically projecting assembly to be attached to the pedal and a cylindrically recessed assembly to be fitted into the sole of the shoe. The recessed assembly is provided with radially inwardly directed lugs which can be received into a series of peripheral L-shaped slots in the assembly attached to the pedal so that by partial rotation of the foot a bayonet-type connection is made between the cyclist shoe and the pedal.
Patent DE-3069128-D1 (DE)
Title: Centrifugal separator
Inventor: BEAZLEY RODNEY T
IPC: F16N39/06
Filed: 1980-04-11
Granted: 1984-10-18
Abstract: A disposable, centrifugal separator of the kind shown, for example, in U.S. Pat. No. 4,106,689 is modified and simplified in that the rotor is made of sheet metal from which bearings are pressed out. These bearings are journaled on fixed stub axles at respective ends of the outer casing, the stub axles also preferably being of pressed out sheet metal.
Patent DE-3164109-D1 (DE)
Title: Frying appliance for home use
Inventor: BOUILLET ANDRE
IPC: A47J37/12
Filed: 1981-04-02
Granted: 1984-07-19
Abstract: 1. Domestic deep frying device comprising a container (10) for accommodating a deep frying bath and a basket (12) provided with a handle (14) and adapted to take either a deep frying position in which said basket (12) is immersed into the bath or a dripping position in which said basket (12) is retained above the bath by means of a holding means held at the handle (14) and supported by the container (10), wherein the handle (14) includes an arm (16) depending outside of the container (10) and the holding means includes a finger (18) movably held on said depending arm, said finger under control of an actuating button (20) movably mounted on the handle being adapted to take either an extended operative position in which the finger (18) projects towards the container (10) and may be supported by the upper rim (22) of this container so as to maintain the basket (12) in the dripping position, or a retracted inoperative position in which the finger (18) is remote from the container and the basket (12) may be lowered into the deep frying position, characterized in that the container (10) includes a pan (32) and a removable waste filter (34) adapted to be inserted into said pan (32) and including an upper peripheral rim (36) which may cover the upper rim (38) of the pan (32), and that the peripheral rim (36) of the filter and the movable retaining finger (18) of the handle (14) are provided with means for mutual engagement to permit lifting of the filter (34) by means of the handle of the basket (12).
Patent DE-3168618-D1 (DE)
Title: Stimulator system
Inventor: HAKANSSON BO HAKAN
IPC: H02J7/00
Filed: 1981-07-04
Granted: 1985-03-14
Abstract: A stimulator system, comprising a pulse generator (2) driven by a rechargeable battery (3), which is adapted so that it generates pulses, transmissible to an electric support (1), for the stimulation of a muscle, nerve or the like, the electrode support (1) being adapted so as to be connected to the rest of the system via two points of contact (6,7) which can be connected alternatively to a charging set (5) for the charging of the battery (3). Means (R1, C1, T) are provided to prevent the transmission of stimulating pulses from the said points of contact (6,7) to the battery (3) via a lead arranged in between intended only for charging.
Patent DE-3362269-D1 (DE)
Title: Heating tunnel
Inventor: PICOT ERNEST
IPC: F26B3/30
Filed: 1983-05-25
Granted: 1986-04-03
Abstract: 1. Infrared heated tunnel consisting of a tube frame (1) with rectangular cells closed by closing panels (3, 4, 5, 13), characterized in that said vertical panels (5) are separated into two groups, one interior (6) and on exterior (7) group, which are mounted from inside or outside of the tunnel respectively, every one of said groups consisting of rectangular panels of folded sheet metal with drooping edges, two parallel edges (8, 24, 27) of which being larger than the others and ending a V profile (9, 9a, 9b) permitting the respective panel to be fitted onto two parallel tubes (10 ; 12) of the rectangular cell, one of said panels (6, 6a ; 7, 7a) being fitted onto the vertical tubes (12) of said frame and the other of said panels (7, 7a ; 6, 6a) being fitted onto the tubes of the same cell perpendicular to them.
Patent DE-3375808-D1 (DE)
Title: Process for dyeing polyacrylonitrile textile material
Inventor: FIKENTSCHER ROLF DR
IPC: D06P1/66
Filed: 1983-07-01
Granted: 1988-04-07
Abstract: This invention relates to dyeing textile materials of polyacrylonitrile or copolymers containing acrylonitrile in polymerized form with basic dyestuffs in aqueous dyeing liquors using the exhaust method employing retarders. The retarders are obtained by condensing (a) piperazine and piperazine derivatives with (b) ethylene chloride, epihalohydrin, propylene chloride, 1,3-dichloro-2-hydroxypropane, bis-epoxybutane, 1,4-dichlorobutene or their mixtures in mole ratios of 1:0.9 to 1:1.1. The condensation products are then quaternized with benzyl chloride using 0.8 to 1.5 moles of benzyl chloride per mole of component (a) for the quaternization. The aqueous solutions of the retarders either do not foam or show a very low foaming tendency.
Patent DE-3464656-D1 (DE)
Inventor: MEGES HELMUT
IPC: F24D19/08
Filed: 1984-02-25
Granted: 1987-08-13
Abstract: 1. Pipe control valve for hot water heating systems, on the chamber (1) of which at least one pressure bleeder connection (15) is provided next to a connection (17) for receiving an adjusting device (adjusting connection) and a drain connection (16), characterised in that all the connections (15; 16; 17) are formed on the same longitudinal side of the chamber (1) in the same plane.
Patent DE-3466168-D1 (DE)
Title: Kitchen dispensing device
Inventor: HENSE WERNER
IPC: A47F1/035
Filed: 1984-06-25
Granted: 1987-10-22
Abstract: 1. A kitchen dispensing device comprising a plurality of dispensing vessels arranged side by side and having outlet valves (58; 100, 122) in the bottom (28, 96) of the dispensing vessels (12, 14, 16, 18, 20; 74), and weighing means (30; 76, 78) arranged below said dispensing vessels and being slidable along the row of said dispensing vessels, said weighing means having a weighing receptacle (36, 76) open to said outlet valves (58; 100, 122), characterized in that said weighing means (30) comprise a housing (32) that is slidably suspended from said dispensing vessels (12, 14, 16, 18, 20) and removably receives said weighing receptacle (36) which stands on a balance (34).
Patent DE-3467499-D1 (DE)
Title: Meat treatment
Inventor: GANROT BERTIL
IPC: A23L5/10
Filed: 1984-12-14
Granted: 1987-12-23
Abstract: Meat is marked by branding with heated elements to impart a grilled appearance. The elements are at 200-550 (450) deg.C., and remain in contact with the meat for 3 mins.- 3 secs., pref. 15 secs.. The elements are pref. transverse iron bars carried by a chain conveyor and are heated by longwave infrared radiation and are then advanced in synchronism with meat products carried on a conveyor belt.
Patent DE-3468247-D1 (DE)
Inventor: OHLENFORST MANFRED
IPC: E05B65/00
Filed: 1984-08-23
Granted: 1988-02-04
Abstract: 1. A door lock for assembly on the lower edge of a solid glass door (1) with which the lock (3) is fixed with its case front (4) showing towards the floor including a lock cylinder which is horizontally arranged with its longitudinal center plane (17) and where a screw (25) fixing the lock cylinder in the lock (3) acts upon the narrow portion of the profile of the lock cylinder, characterized in that the screw is guided for the lock cylinder in a horizontally arranged tapped hole (18) of an armature plate (13, 14) which is provided with a corresponding opening (16), and that the screw (25) acts indirectly or directly upon the narrow portion of the profile of the lock cylinder.
Patent DE-3475075-D1 (DE)
Title: Preparation of highly elastomeric ethylene-acrylic ester copolymers
Inventor: RIFI MAHMOUD RASHAD
IPC: C08F8/22
Filed: 1984-07-16
Granted: 1988-12-15
Abstract: A process for modifying ethylene-acrylic ester copolymers with sulfonyl chloride and/or chlorine containing modifying agents to produce elastomers by treating granular ethylene copolymer containing 2 to 20 weight % acrylic ester comonomer having a modulus of at least 2000 psi with such modifying agents in a gas phase process.
Patent DE-3478429-D1 (DE)
Title: Method of treating contaminated insoluble organic solid material
Inventor: MAYNE SHERMAN
IPC: G21F9/30
Filed: 1984-03-19
Granted: 1989-07-06
Abstract: The method of feeding an insoluble organic solid material in the form of an organic resin or biological matter containing contaminating material such as radioactive waste from a nuclear facility or from treatment of animal or plant tissue in a laboratory or medical facility into a vessel containing water and to which ultraviolet light and ozone, preferably by sparging, are applied while the water is being agitated to distribute the ozone. The ozone oxidizes the organic resin or biological material, which disintegrates on oxidation substantially into water and carbon dioxide, leaving substantially no resin or biological material after treatment by the ultraviolet light and ozone for a prescribed period of time, and leaving the contaminant material as a precipitate or in solution in the remaining water or as an escaping gas, in any of which forms it can be readily separated from the water for disposal or further treatment.
Patent DE-3562772-D1 (DE)
Title: Process for the racemization of an alpha-amino acid
Inventor: JACEWICZ VICTOR WITOLD
IPC: C07B55/00
Filed: 1985-08-22
Granted: 1988-06-23
Abstract: Process for racemisation of amino acids by use of a ketone and an organic acid such as acetic acid. In particular, a process for resolution of free a-amino acdis with in situ racemisation. The resolution of 4 hydroxyphenylglycine and 3,4 dihydroxyphenylglycine with 3-bromocamphor-9-sulphonic acid with in situ racemisation are specifically mentioned.
Patent DE-3569123-D1 (DE)
Title: Process for the isolation and purification of alpha-interferons
Inventor: OBERMEIER RAINER DR
IPC: C12P21/00
Filed: 1985-05-30
Granted: 1989-05-03
Abstract: The invention relates to a process for the isolation and purification of  alpha -interferons generated by plasmids from bacterial cultures which have been modified by genetic engineering, and of  alpha -interferons from culture supernatants of induced mammalian cells, which comprises partition of appropriate crude substances containing interferon between an aqueous urea solution, which contains a surfactant, and a mixture of n-butanol and glacial acetic acid which contains water, and isolation of the purified  alpha -interferons from the upper phase.
Patent DE-3573140-D1 (DE)
Title: Composition and process for coating metal surfaces with a conversion coating of zinc phosphate
Inventor: SCHAPIRA JOSEPH
IPC: C23C22/76
Filed: 1985-12-20
Granted: 1989-10-26
Abstract: Chemical conversion bath with zinc characterized by the fact that it comprises, besides the conventional constituents, an effective amount of fluorophosphate ion of the formula: F-PO32- which can be introduced in the form of the corresponding acid, one of its alkali, alkaline-earth or ammonium salts or its zinc salt.
Patent DE-3587639-D1 (DE)
Inventor: JANOFF ANDREW
IPC: A61K31/7042
Filed: 1985-08-07
Granted: 1993-12-02
Abstract: Dehydrated liposomes are prepared by drying liposome preparations under reduced pressure in the presence of one or more protective sugars, e.g., the disaccharides trehalose and sucrose. Preferably, the protective sugars are present at both the inside and outside surfaces of the liposome membranes. Freezing of the liposome preparation prior to dehydration is optional. Alternatively, the protective sugar can be omitted if : (1) the liposomes are of the type which have multiple lipid layers ; (2) the dehydration is done without prior freezing ; (3) the dehydration is performed to an end point which results in sufficient water being left in the preparation (e.g., at least 12 moles water/mole liped) so that the integrity of a substantial portion of the multiple lipid layers is retained upon rehydration. Concentration gradients capable of generating transmembrane potentials can be created across the liposome membranes either before or after dehydration, and the transmembrane potentials resulting from these gradients can be used to load charged materials, e.g., drugs, into the liposomes.
Patent DE-3666731-D1 (DE)
Title: Probe with stylus pressure adjustment
Inventor: CUSACK ROBERT FRAZIER
IPC: G01B7/00
Filed: 1986-05-20
Granted: 1989-12-07
Abstract: A probe of the type having a movable stylus for detecting contact with an object is disclosed. The stylus is connected to a movable member which is held in its rest position by means of a spring. The movable member is provided with a bore therein to which the stylus is removably connected. The bore extends into the interior of the probe housing and provides access to the spring for adjusting the pressure on the movable member when the stylus is removed.
Patent DE-3668407-D1 (DE)
Inventor: GERCAMA ANNE
IPC: A23D9/00
Filed: 1986-06-12
Granted: 1990-03-01
Abstract: Margarine and other plastic fat products are packaged as a sliced block from which individual slices in direct contact can be readily parted for convenience in use especially for baking, peripheral grooves or rills preferably being provided to assist separation.
Patent DE-3676341-D1 (DE)
Inventor: DOWZALL MARTIN EDWARD
IPC: C09D7/80
Filed: 1986-05-15
Granted: 1991-02-07
Abstract: Two or more pasty materials may be accurately formulated together by sequentially extruding the desired amounts of those materials into a tube (5) with graduations (7) associated with it to measure the amounts extruded. After the components have been put serially into the tube (5), they are removed from the tube, e.g. by squeezing the tube and moving the squeeze towards one end, and mixed to homogeneity. Preferably the mixing takes place in a container on to which a lid may be put and from which the mixture may then be extruded. e.g. by having a movable base on the container which then acts as a piston to extrude the mixed formulated paste through a nozzle in the lid.
Patent DE-3681059-D1 (DE)
Inventor: SMITH WALTER P
IPC: A61Q5/04
Filed: 1986-04-29
Granted: 1991-10-02
Abstract: Pantethine and pantetheine in permanent waving operations for hair to increase waving efficiency.
Patent DE-3684127-D1 (DE)
Inventor: NEWELL TERENCE JOHN
IPC: H04M1/66
Filed: 1986-06-25
Granted: 1992-04-09
Abstract: A telephone line access control or call-barring unit operates on the monitor-and-clear principle to achieve selective call barring. The unit monitors dialled pulses being sent to an exchange, and recognizes a four-digit security number or authorization code intended to be known only to authorized users for bypassing the call-barring function. It also recognizes one or more two-digit or three-digit access codes for programming the call-barring unit to enter various different call-barring modes. The programmablity is purely in response to dialled numbers from any telephone connected to that particular line, and includes the option of changing the authorization code.
Patent DE-3751625-D1 (DE)
Inventor: CREDLE WILLIAM S
IPC: B67D1/12
Filed: 1987-07-17
Granted: 1996-01-11
Abstract: A postmix valve for a beverage dispenser, including a volumetric ratio control device incorporated therein to provide positive ratio control. The device includes a syrup piston (40) and a soda piston (42) linked together, syrup (44) and soda (46) chambers, and valve means for controlling the flow to and from the chambers. The soda pressure drives the pistons. The valve means include four paddle valves (111, 112, 113, 114). This valve can be used with any of a figal, a bag-in-box, a gravity tank, or a non-returnable container under no pressure or under a low pressure of 5 to 10 psig.
Patent DE-3762253-D1 (DE)
Inventor: GERHARD HELMUT
IPC: E05C9/20
Filed: 1987-08-14
Granted: 1990-05-17
Abstract: 1. A longitudinally adjustable coupling for rods or bars or the like, more particularly for positioning bar fittings for doors or windows or the like, a U section coupling shoe (3) being provided at the end of one (2) of two rods or bars or the like (2, 6) required to be coupled together, the shoe (3) being in the form of a flexible stamping and having on the inside of at least one arm (4) fine toothing (5) contrived during manufacture, while the other rod or bar or the like (6) has at least on the narrow side intended for coupling complementary fine toothing (7) which extends over a considerable length and which enables the rod or bar or the like (6) to be engaged between the arms (4) of the shoe (3), the fine toothing (5) of the shoe (3), which is unitary with the rod or bar or the like (2), being formed by die stamping, characterised in that the rod cross-section decreases (9) in thickness (10) near the shoe (3) and is correspondingly increased (18) in width (13), the profile (15, 16) of the fine toothing (5) extends transversely over the whole width (14) of the reduced-thickness part (11) of the rod or bar or the like, and the side panels (18) of the reduced-thickness part (11) of the rod or bar or the like, such panels extending beyond the width (13) of the normal cross-section of the rod or bar or the like, are raised at least substantially by 90 degrees relatively to the plane of the rod or bar or the like.
Patent DE-3775956-D1 (DE)
Inventor: LINDGREN ANDERS
IPC: A61N1/368
Filed: 1987-03-16
Granted: 1992-02-27
Abstract: The heart pacemaker has a switch stage (12) for switching the pacemaker from an auricular control mode to a ventricle inhibit mode.  The switching over to the auricular control mode by the switch stage (12) is delayed for a given internal after the last ventricle stimulation pulse.  Pref. the switch stage (12) has a counter (13) for the P waves to allow the mode switch-over to be effected upon detection of the second P-wave after the ventricle stimulation pulse. The pulses of the ventricle output stage (3) and the ventricle detector (4) are pref. coupled to a bistable stage (6) controlling logic gates (7,8) for the switch stage (12).  Each logic gate has a second input coupled to the output of an or gate (9) controlled by the output stage (10) and the detector (11) for the P-waves.
Patent DE-3778376-D1 (DE)
Inventor: MEINZ HANS WILLI
IPC: B29B7/60
Filed: 1987-12-01
Granted: 1992-05-21
Abstract: An arrangement for the control and measurement of a preselectable hydraulic flow uses an electro-hydraulic amplifier or intensifier made up from an electrical regulator motor (8) for a servo control valve (10) and a rotary reciprocating piston engine (1). The regulator motor is connected to an adjustable control frequency generator while the servo control valve connects to the regulated hydraulic flow which is to be measured.
Patent DE-3853721-D1 (DE)
Inventor: RALPH PETER
IPC: A61P31/04
Filed: 1988-09-16
Granted: 1995-06-08
Abstract: Recombinantly produced colony stimulating factor 1 (CSF-1) is useful in the form of a medicament for the treatment of leukopenia including enhancement of white blood cell count.
Patent DE-3861211-D1 (DE)
Inventor: STILLINGER SCOTT H
IPC: A63B43/00
Filed: 1988-06-10
Granted: 1991-01-17
Abstract: An amusement device (10) which has a substantially spherical configuration, and which is formed from a large plurality of floppy, elastomeric filaments (12) that radiate in a dense, bushy manner from a central core region.
Patent DE-3869466-D1 (DE)
Inventor: RENAU ANTHONY
IPC: H01J37/317
Filed: 1988-05-10
Granted: 1992-04-30
Abstract: The disclosure relates to a system for irradiating a wafer-like target with an ion beam in a system end station (60) including post-analysis electrode means (52) for accelerating the ion beam to a given velocity incident upon a target (56) located downstream from the post-anaylsis electrode means and a diode flood gun (50) inserted between the post-analysis electrode means and the target position for neutralising position charge build-up induced in the target by the ion beam. The diode flood gun introduces an amplified current of low energy electrons into the ion beam, the low energy, amplified current being effected by introducing an inert gas into the flood gun through a bleed line (66).
Patent DE-3871153-D1 (DE)
Inventor: SIGL ALFRED
IPC: G01P3/56
Filed: 1988-10-05
Granted: 1992-06-17
Abstract: The drive slip control system has a slip control circuit forming a vehicle-speed reference from the wheel-speed signals of the non-driven wheels. The sensor signals from the driven wheels are combined with the reference to construct a control signal for the wheel brakes and/or engine torque when one sensor signal exceeds the reference by a given slip value (which depends on the reference). The slip value contains a percentage of the reference (a.Vf) and two further components. The first further component is a constant (b) and the second is dependent on vehicle acceleration (dVf/dt). The slip also has an extra component depending quadratically on the reference as defined by a specified equation involving a constant acceleration.
Patent DE-3872768-D1 (DE)
Inventor: OSBERGHAUS RAINER DR
IPC: A47L13/22
Filed: 1988-05-21
Granted: 1992-08-20
Abstract: The application for floor cleaning and polishing emulsion has a mop with a cover (1) on a stick (2) with a handle (7). On the stick (2) is a storage vessel (3) with a pipe (6), pointing to the floor (5). The agent vessel has a permanently open filling funnel (11) also functioning as a non-return valve. To the pipe is integrated a hose (4), bendable to shut off the flow.
Patent DE-3874272-D1 (DE)
Inventor: NAKAI MASAKAZU
IPC: E05B5/00
Filed: 1988-10-07
Granted: 1992-10-08
Abstract: An automotive outer door operating member is integrally formed of a thermoplastic resin and comprises a handle and arms extending from the handle; characterized in that the thickness ratio of the root of each arm to the handle at the junctions of the arms and the handle is 0.5 or below.
Patent DE-3876990-D1 (DE)
Inventor: BUEHLER FRITZ
IPC: E01B29/05
Filed: 1988-08-18
Granted: 1993-02-04
Abstract: The renewal of the permanent way of a railway is carried out by means of a train consisting of a number of trucks (16) for the transport of the new lengths of track and the taking away of the old lengths.  The train includes a unit (1) for removing the old track end a unit (17) for laying the new track. The unit (1) is a truck with a retractable bogie at one end. When this bogie is retracted it is replaced by an endless track (2) when the work is being carried out. The unit (17) has one end supported on the truck (1) when work is being carried out but is loaded onto the truck (1) when not in operation.
Patent DE-3877037-D1 (DE)
Inventor: SCHNEPP-PESCH WOLFRAM
IPC: A61B17/00
Filed: 1988-02-13
Granted: 1993-02-11
Abstract: The instrument holds open an ureterostomy incision in the uretha, using an elongated ureterostomy rail. A sliding expansion body (13) is mounted on the rail (8), on which there can be a thickened portion (12) at the distal end (11). The latter and the proximal end (9) can be hook-shaped.