baber/WOPTO huggingface dataset:
Patent DE-3740134-C1 (DE)
Title: Multi-needle sewing machine for the longitudinal quilting of pipings of seat coverings
Inventor: SCHAEFER HERMANN
IPC: D05B11/00
Filed: 1987-11-26
Granted: 1989-04-13
Abstract: In a multi-needle sewing machine for the longitudinal quilting of pipings of seat coverings, in which a stock of undercloth is supplied and a blank of over-material is laid on it and they are then moved together in the direction of the needles by a transport device provided with driving rollers, and there are provided upstream of the needles a number of shaping pieces ascending in a wedge-shaped manner on the run-on side corresponding to the number of pipings to be formed, for the accurately fitting design of the pipings, the shaping pieces are arranged offset relative to one another in the direction of advance, preferably in pairs, from the inside outwards. Slip-free endless toothed belts are guided over the driving rollers to directly in front of the needles, the clamping take-up of the blank of overcloth respectively commencing in steps level with the run-out of the wedge-shaped ascent of the respectively assigned shaping piece. The first pair of toothed belts is preceded centrally by a single toothed-belt drive.
Patent DE-3744589-C1 (DE)
IPC: B23B31/02
Filed: 1987-12-31
Granted: 1988-12-29
Abstract: A self-gripping chuck has a basic body (1) which is cylindrical at least in certain areas and carries a screwed-in coaxial thrust spindle (8) on which gripping jaws (9) coupled to it in a positive-locking manner are axially supported. The gripping jaws are guided in a jaw support (13) which, together with an annular closure part (14) interacting with the gripping jaws, is connected to a sleeve (18) in such a way as to be fixed in terms of rotation, which sleeve (18) is rotatably mounted on the basic body. A wrap spring clutch with a wrap spring (22) coaxial to the basic body is arranged between the sleeve and the basic body. Relative rotation between the sleeve and the basic body in the release direction of the gripping jaws can be blocked by the wrap spring clutch. 
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Patent DE-3828956-C1 (DE)
Title: Non-reciprocal microwave gate circuit
IPC: H01P1/213
Filed: 1988-08-26
Granted: 1989-12-14
Abstract: The purpose is to produce a non-reciprocal microwave gate circuit having magnetically tunable and frequency-selective properties and branching (decision) functions. Such a gate circuit consists of a cavity resonator (HR) in which a magnetised ferrite element (FE) is arranged. Along the outside of the wall (W) of the cavity resonator (HR) at least one waveguide (HL1) is led via a section and coupled on this section with the cavity resonator (HR) at at least one place. In this case, the coupling position is localised and the waveguide (HL1) has cross-sectional dimensions such that fields spreading out through the waveguide at the coupling position relative to the cavity-resonator middle have at least approximately the same angular velocity as fields rotating in the cavity resonator (HR) (Figure 1). <IMAGE>
Patent DE-3843423-C1 (DE)
Title: Compatible television transmission system
IPC: H04N7/00
Filed: 1988-12-23
Granted: 1989-09-14
Abstract: In a television transmission system compatible with conventional television standards, the active parts of separated lines at the top and bottom edge of the picture are transmitted with analogue coding and with reduced modulation percentage invisibly, for example within the level range between black level and synchronisation pulse level. As an alternative, digital support information for the reconstruction of the separated lines from the spatially or temporally adjacent lines is exclusively transmitted in the free spaces at the top and bottom edge of the picture.
Patent DE-3930876-C1 (DE)
IPC: B65G47/84
Filed: 1989-09-15
Granted: 1990-07-26
Abstract: A method for introduction and removal of smoking or cooking bars into or from a station for the automatic suspension of sausages provided with loops, on a respective bar which is firmly tensioned at one end, proceeds as follows: the bars are initially brought into a ready position one after another in a horizontal position from a place of storage. At this point in each case a bar is firmly tensioned at one end and taken to the station for suspension by a horizontal movement. Finally the loaded bar is grasped from below at both ends and taken in the same direction as before to a waiting station, at which a number of loaded bars are collected for transfer in batches to a smoking or cooking trolley. The method operates with virtually no idle times and is feasible with a single operator who is largely independent of the filling and suspension rhythm.
Patent DE-4002415-C1 (DE)
Title: Automatic drinks dispensing machine - has brew table with piston to discharge brew filter
IPC: A47J31/40
Filed: 1990-01-27
Granted: 1991-05-29
Abstract: The automatic drinks machine comprises a brew table, bell and compacter piston to descent onto the table with the poured brew suspension, leaving the filter cake on the table after each operation. The bell (2) and piston (3) should be linked by a spindle drive (6) in which the spindle (7) is joined one side to the piston and otherwise carried in a spindle nut (8) held to a crossbar (9) fixed in the frame (4). The piston has at least two guide rods (10) which run in holes in the bell base and crossbar and are fitted below the crossbar with a thrust collar (13) for return springs (14) otherwise supported on the base of the dunking bell (2). The spindle is connected above its nut (8) to a drive. ADVANTAGE - Spindle and nut drive simplify kinematics of brew-up operation.
Patent DE-4020791-C1 (DE)
IPC: F16K31/06
Filed: 1990-06-28
Granted: 1991-06-06
Abstract: A magnetic-valve set with one magnetic valve (9) each which has coil contacts can be constructed more advantageously for varying the number of units for the manipulation of the connections and the cable laying as well as for the overall size by the following features being used:
 - a plug-in connecting module (13) for the electrical bonding of the earthing-contact conductor (19), the signal conductor (21) and the neutral conductor (20),
 - with at least one looped-through earthing-contact conductor (19), running in the longitudinal direction (17) of the block, and/or a neutral conductor (20) running in parallel,
 - which can be electrically bonded by the connecting modules (13) being fitted into one another in the longitudinal direction,
 - and a signal conductor (21) which is separately provided at each connecting module (13) and has a connecting terminal (23) at an input (22) and a connection to the corresponding coil contact (20a) at an output (24). 
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Patent DE-4042447-C1 (DE)
Title: Connector for pressurised pipes with recessed housing
IPC: F16L37/092
Filed: 1990-12-07
Granted: 1992-10-01
Abstract: The pipe (1) connector has a housing (2) with a recess (4), contg. an axially oving annular collet (8) with peripherally successive clamping members (19), which are connected to the collet axially outer operating section (24) by flexure points (23).     A radialy outwards protruding, operating extnesion reaches into a depression (31) in the housing recess (4) wall and is flanked, axially inwards, by a thrust surface (32), and axially outwards, by a support surface (33.
Patent DE-4101139-C1 (DE)
IPC: E06B9/58
Filed: 1991-01-16
Granted: 1992-04-16
Abstract: Guiding rail profile (1) for roller gate leaves with U-shaped cross-sectional form and legs which are offset inwardly towards one another and on the ends (2) of which slide strip profiles (5) are located, which in each case have a cutout, the shaping of which, seen towards the inside of the slide strip, first follows a parallel course of the associated leg end (2) and subsequently, in an identical manner to the edge of the leg end (2), ends bent laterally outwards in the slide strip material, which guiding rail profile (1), for the purpose of reduced material consumption and with a view to a uniform appearance and simpler handling, is designed in such a manner that the slide strip profile (5), seen in cross-section, is designed in the wrap-around region of the leg ends (2) with approximately constant wall thickness and has towards the outside a rounded-off surface (8).
Patent DE-4117709-C1 (DE)
IPC: B32B5/24
Filed: 1991-05-30
Granted: 1992-08-13
Abstract: Textiles are flame-backed with PUR foam by directly flaming the surface of the foam layer and subsequent pressing the materials together. This process is effected in that the surface of the PUR foam to be flamed is previously coated with a fairly small quantity of a material which can, through reactive hydroxyl groups or other reactive groups, react with the isocyanate-group-containing products produced from the PUR foam by flame-backing.
Patent DE-4122591-C1 (DE)
Title: Producing microcapsules of water insoluble polymer and active agent - includes dissolving or dispersing active agent in aq. polymer contg. gellable assistants
IPC: A61K9/16
Filed: 1991-07-08
Granted: 1993-02-18
Abstract: The active agent (compsn.) is dissolved or dispersed in aq. polymer dispersion or dispersion combination contg. gellable assistants, or the active agent(s) are added as a soln. or dispersion to the polymer dispersion; and the dispersion or soln. (A) is dropped or sprayed into an outer aq. phase that causes the phase (A) to gel. The microparticles or pellets formed may be left as a suspension, or sepd. and dried. Pref., the mixt. includes a plasticiser or a delayed release regulator. The gellable assistant moves to the outer aq. phase by alteration of pH or temp., or by the addition of assistant. Pref., the microparticles have dia. less than 10 (less than 1) micron. USE/ADVANTAGE - For microparticles or pellets contg. agrochemicals, gardening components, household agents, or foodstuff, chemical or cosmetic components and esp. for delayed release pharmaceutical compsns. The prepn. process does not use organic solvents
Patent DE-4220279-C1 (DE)
Title: Suspended meridian compass for detecting North for vehicle - using detected deflection of compass vertical axis to control setting motors for intermediate housing to attenuate swinging.
Inventor: RENKER HORST DIPL ING
IPC: G01C19/38
Filed: 1992-06-20
Granted: 1993-11-25
Abstract: The compass has an outer housing (50) around a relatively movable intermediate housing (64) within which the compass (66) is supported for rotation about a horizontal axis suspended by a band (68). The deflection of the vertical axis of the compass from its centre position is detected to control setting motors (60,62) for the intermediate housing so that the pendulum oscillation is attenuated. Pref. the setting motors are provided by two linear actuators cooperating with a carriage with 2 degrees of movement displacing the intermediate housing horizontally relative to the outer housing. ADVANTAGE - Damps vibration to counteract vehicle vibrations.
Patent DE-4306344-C1 (DE)
Inventor: LOEWER BERND DR
IPC: A01N33/04
Filed: 1993-02-25
Granted: 1994-08-04
Abstract: The invention relates to a disinfectant concentrate comprising amine and alcohol, characterised in that the alcohol component comprises at least one glycol ether which is miscible with water to some extent, and the amine component comprises at least one secondary and/or tertiary hydroxyl-free alkylamine. The invention furthermore relates to a disinfectant which can be prepared using the disinfectant concentrate, and to the use of the disinfectant concentrate, or the disinfectant, as a bactericide, in particular a mycobactericide, a fungicide or a virucide.
Patent DE-4310002-C1 (DE)
Title: Noise discharge connecting component - has body with projection having recess in which seal sits and has friction surfaces between body and screw
Inventor: DAMM KLAUS DR ING
IPC: F16B41/00
Filed: 1993-03-27
Granted: 1994-04-21
Abstract: The form body (3) has an axial length allowing it to extend over the first part (27) with a projection (19) in the direction of the seal (29). The projection has a recess (20) into which the seal fits. There is at least a pair of friction surfaces (22) between the form body and the screw (2). These friction surfaces hold and align the axial limited movement of the screws in all directions by the stroke (26). USE/ADVANTAGE - For fixing a cover on a cylinder head. It uses the fewest possible parts and is easy to assemble and dismantle.
Patent DE-4312063-C1 (DE)
Title: Three-chamber vehicle brake-fluid reservoir
Inventor: BECK ERICH DIPL ING
IPC: B60T11/26
Filed: 1993-04-13
Granted: 1994-06-23
Abstract: The chambers are connected together above a set filling level and separated from each other below it. First and second static chambers alongside each other are connected respectively to the static braking circuits of the front and rear axles. The third and dynamic chamber is connected in a wheelspin-regulating circuit. When the latter is activated, the brake fluid flowing in it is directed through one at least of the static chambers.The dynamic chamber (12) is situated vertically below one at least of the static chambers (4,5), whose bottom forms its top. The reservoir can comprise top and middle trough-shaped components (1,2) together forming the static chambers, and a bottom component (3) forming the dynamic chamber. These are joined to each other in planes vertically one above the other, being typically of plastics and welded or glued together.
Patent DE-4330119-C1 (DE)
Title: Method of controlled pre-fetching of cache-block-sized information blocks into a cache memory of a computer as a program is running
Inventor: LINDMEIER HORST DIPL ING
IPC: G06F8/41
Filed: 1993-09-06
Granted: 1994-09-22
Abstract: A method of keeping the hit rate for access by the processor to the cache memory as high as possible is given. When an information block, which may be a data block or a program block, is fetched into the cache memory, the fetching of the successor block which most probably follows it during program running is already initiated (pre-fetching). To make this pre-fetching possible, after the program has been compiled, pre-fetching information, which includes a pointer to at least one successor block, is inserted into each of the information blocks. During program running, when the information block is processed, the assigned pre-fetching information is examined to identify the successor block. A test of whether the successor block is already in the cache memory is done, and if not, the successor block is fetched into the cache memory. Information about the successor block which follows an information block can be obtained from the program using a trace method. <IMAGE>
Patent DE-4401501-C1 (DE)
Title: Electrically heated storage container
Inventor: HOHREIN WERNER
IPC: B65D88/74
Filed: 1994-01-20
Granted: 1995-06-08
Abstract: An insulated, electrically heated storage container, for heating and holding thermoplastic material (esp. bitumen), has: (a) a bottom heater (10) at the container bottom; (b) an electric heating assembly (11) projecting, just above the container bottom, into the container interior; and (c) an elongate electric melt through heater (12) extending from the container bottom to the top. Also claimed is a method of operating the above storage container.
Patent DE-4408183-C1 (DE)
Inventor: BIGORRA LLOSAS JOAQUIM DR
IPC: C07C59/06
Filed: 1994-03-11
Granted: 1995-08-10
Abstract: The invention concerns low-viscosity aqueous betaine surfactant concentrates of formula (I) in which R<1>CO stands for an aliphatic acyl residue having 8 to 22 carbon atoms, R<2> and R<3>, independently of each other, stand for an alkyl residue having 1 to 4 carbon atoms, and n and m, independently of each other, stand for numbers ranging from 1 to 5. The concentrates can be obtained by condensation of fatty acid aminoamides with halo acid salts in the presence of liquefiers and are distinguished by their content of hydroxycarboxylic acids.
Patent DE-4412017-C1 (DE)
Title: Ergometer with pivot mounted brake disc
Inventor: MEYER KURT
IPC: A63B21/015
Filed: 1994-04-07
Granted: 1995-11-30
Abstract: The ergometer has a rotating brake disc (4) which is driven by a pair of pedals. A first belt pulley is arranged adjacent to the brake disc and a second, with a larger diameter, is arranged on the axis of the pedals. A belt connects the discs and passes over a jockey wheel attached to a sprung lever. Belt pulleys are positioned near the brake disc on the side facing away from the first belt pulley.  A fourth belt pulley (8) is positioned on the bottom bearing bracket axle (9) spaced apart from the second belt pulley and is connected to pedal cranks (18) at least in the one rotary direction. A second belt (10) rests on the outer surfaces of the third and fourth belt pulley.
Patent DE-4443769-C1 (DE)
Title: Skeleton structure for freely supporting roof structures
Inventor: VIEL PAUL
IPC: E04B1/32
Filed: 1994-12-08
Granted: 1996-05-02
Abstract: The skeleton structure is formed from rods with joints where six rods are connected together. Each three rods form a triangular segment and a prefabricated triangular module (5) is inserted in the segments. The module has a hollow profiled frame (6) consisting of an inner profiled frame (11) on which are mounted outwardly displaceable outer profiled sections (14). An inflatable hose (10) is mounted in the hollow profiled frame between the inner and outer profiled sections. When inflated the hose presses the outer profiled sections against the associated adjoining rods (2) of the framework.
Patent DE-4445769-C1 (DE)
Title: Protective media for storing vital tissues
Inventor: FRENZEL BERND
IPC: A01N59/00
Filed: 1994-12-21
Granted: 1995-11-09
Abstract: Antibiotic-free protective media contg. nutrients for tissue growth contain 5-60 mg/l of NaN3 (I) as preservative. (I) is pref. present in an amt. of 20-40 (esp. 30) mg/l. The compsns. also contain L-glutamine in the form of a stable peptide, esp. Ac-Ala-Gln.
Patent NL-1030931-C1 (NL)
Title: Installation is for sorting sprouts and incorporates appropriate equipment with at leat one transport component with a channelled supporting surface on which sprouts are conveyed
Inventor: ASSELDONK JOHANNES MARIA VAN
IPC: A23N15/04
Filed: 2006-01-17
Granted: 2007-07-18
Abstract: The installation (1) is for sorting of sprouts (26) and incorporates appropriate equipment with at least one transport component (2) with a channelled supporting surface (3) on which sprouts are conveyed. Observation cameras (24,25) record the shape and/or size of the individual sprouts supported for transport. Data signals are emitted as the result of the observations, so that on the basis of control signals to the sorting positions, sprouts can be sorted into different categories (29,30,31). Controlling equipment, based on data signals, sends control signals to the sorting equipment.
Patent RU-2011127-C1 (RU)
Title: Plant for recovery of thermal energy in air-conditioning systems
Inventor: BOGDANTSEV VLADIMIR P
IPC: F24F3/147
Filed: 1987-09-01
Granted: 1994-04-15
Abstract: FIELD: ventilation and air-conditioning systems. SUBSTANCE: plant has plenum and exhaust air ducts, air distributing devices with control system, two units connected in parallel and filled with heat accumulating checker. Air distributing device is made in form of cylindrical housing with two slots of diametral ports to which branch pipes are connected at acute angle relative to axis of air-distributing device; branch pipes are connected with air ducts. Arranged coaxially in housing is swivel sleeve which is kinematically linked with common drive of control system and is provided with two diametral ports whose geometry corresponds to ports of housing. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2020819-C1 (RU)
Title: Microemulsion composition for plant protection
Inventor: PINTER YANOSH
IPC: C09K23/42
Filed: 1989-01-17
Granted: 1994-10-15
Abstract: FIELD: agriculture; plant protection. SUBSTANCE: active ingredients are quinalphos or complex mono- and di=C 8 -C 12 alkylphosphytes (25-80 % mass) and non-ionogenic surfactant - oxyethylated (Eo-5-20) nonyl phenol or block-copolymer of ethylene- and propylene-oxides (m.w. 1,500; 5-70 % mass) mixed with water. The mixture may be supplemented with some organic solvent from the following group - aromatic hydrocarbons, ethanol, ethyl acetate, cyclohexanon, or a mixture of all these substances. EFFECT: high physical and chemical stability. 1 tbl
Patent RU-2091383-C1 (RU)
Title: Derivatives of 1,1-dioxocephem-4-carbothiolic acid, their pharmaceutically acceptable salts and a method of their synthesis
Inventor: MARKO ALPEDZHANI
IPC: C07D501/20
Filed: 1989-05-08
Granted: 1997-09-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of 1,1-dioxocephem-4-carbothiolic acid of the general formula (I)   where A means / C 1 - C 4 /-alkyl optionally substituted with one or two substituents or methoxyphenyl group; R 1  means H, Cl atom, methoxy, alkyl or propyl group; R 2  means methyl, methoxymethyl, acetoxymethyl or (1-methyl-1,2,3,4-tetrazole-5-yl)-thiomethyl. Compounds were synthesized by treatment of compound of the general formula (II)   with per acid and compounds of the general formula (III)   were obtained. The synthesized compound of the general formula (III)   where R 2  means methyl or acetoxymethyl is converted if necessary to other compound of the general formula (III)   where R 2  means (1-methyl-1,2,3,4-tetrazole-5-yl)-thiomethyl group, Then compound of the general formula (III)   where R 1  and R 2  have above indicated values were subjected for interaction with compound A 1 -SH where A 1  means A except for /C 1 - C 4 /-alkyl substituted with hydroxy-, carboxy- or amino-group. If necessary to obtain the end product of the general formula (I)   where A - /C 1 - C 4 /-alkyl substituted with hydroxy-, carboxy- or amino-group protective groups in the corresponding substituted compound were removed by acid hydrolysis. EFFECT: improved method of synthesis. 2 cl, 3 tbl
Patent RU-2083128-C1 (RU)
Title: Frozen fat-free dairy dessert and method for its production
Inventor: PODOLSKI JOSEPH S
IPC: A23L9/10
Filed: 1989-06-02
Granted: 1997-07-10
Abstract: FIELD: food industry. SUBSTANCE: dairy dessert contains saccharose, dry fat-free substances of milk, stabilizers, yolk or whole egg and water at the following ratio of components, wt.-%: saccharose, 10-20; stabilizer, up to 1; yolk or whole egg, up to 3; water, 60-70; dry fat-free substances of milk, 9.7-22.2. Dry fat-free substances of milk include casein in the form of miscellas in amount of 6% from total weight of dessert. Method involves preparing mixture of saccharose, dry fat-free substances of milk, stabilizers and water, pasteurizing the mixture, its cooling and freezing. Mixture is prepared by mixing of liquid or wet ingredients, while pasteurization is conducted at temperature of 63-72 C for 30 min, or at temperature of 80 C, for 25 s, or at temperature of 88 C, for 4 s. EFFECT: higher food value. 10 cl, 12 tbl
Patent RU-2007864-C1 (RU)
Inventor: PROKHOROV VLADIMIR A
IPC: H03M7/00
Filed: 1990-01-08
Granted: 1994-02-15
Abstract: FIELD: decoding devices. SUBSTANCE: device has NOT gate , counter , flip-flop , first and second AND gates , OR gate , serial register having first, second, third and fourth flip-flops . EFFECT: increased reliability of test signal. 1 dwg