baber/WOPTO huggingface dataset:
Patent DE-59508739-D1 (DE)
Inventor: BRIEDEN WALTER
IPC: C07D498/04
Filed: 1995-04-19
Granted: 2000-10-26
Abstract: PCT No. PCT/EP95/01475 Sec. 371 Date Dec. 23, 1996 Sec. 102(e) Date Dec. 23, 1996 PCT Filed Apr. 19, 1995 PCT Pub. No. WO95/29169 PCT Pub. Date Nov. 2, 1995A process for preparing 2-piperazinecarboxamides in the form of their enantiomers or their enantiomer mixtures of the general formula:    <IMAGE>  I  wherein R1 is (a) unsubstituted or substituted alkyl or (b) -OR4, wherein R4 is unsubstituted or substituted alkyl, alkenyl or aryl, or (c) -NR5R6, wherein R5 is hydrogen or alkyl and R6 is alkyl, and R2 and R3 are identical or different and are hydrogen, unsubstituted or substituted alkyl, alkenyl or aryl, or the radical of an amino acid or an amino acid ester. A 2-piperazinecarboxylic acid of the formula:    <IMAGE>  II  or a salt thereof, is first converted into an N-acyl derivative of the general formula:    <IMAGE>  III  where R1 and R4 are as defined above. This compound is then cyclized in a second stage in the presence of a halogenating agent to form a piperazinecarboxylic anhydride of the general formula:    <IMAGE>  IV  where R1 is as defined above, which is finally reacted with an amine of the general formula:    <IMAGE>  V  where R2 and R3 are as defined above, to give the end product of the general formula I. Certain piperazinecarboxylic anhydrides are also novel.
Patent DE-59601093-D1 (DE)
Inventor: GO GIOK DJIEN DR ING
IPC: B60N2/07
Filed: 1996-07-25
Granted: 1999-02-11
Abstract: In view of the problems that lateral air bags have shown in practice, such as protection of just one part of the body, acceleration values twice those of front air bags, burn injuries, more frequent spurious release due to very short inflation time, high production costs and costly recalls for functional checks, the invention of the lateral air bag replacement systems (B-B7) is designed to increase reliability and survivability while reducing costs by using the already mass-produced energy-absorbing parts of spring-action systems that have been tried and tested in the automobile industry for many years, such as spring elements, resilient bodies and shock absorbers, by lengthening the release time, by providing an inflatable safety air bag (80) to stop the upper body after recoil and by using the lateral impact energy to deform the parts and to displace the passenger from the danger zone to the middle of the vehicle by means of a slewing mechanism (1.70a, 1.72a, 1.71a, 1.72) equipped with a leaf spring (11c3), when the lateral impact energy is transmitted into the base (6) of the vehicle, thus reducing the b and <u>Ö</u> acceleration-dependent forces (FB and FD) to which the passenger is subjected.
Patent DE-59704464-D1 (DE)
Inventor: VICARI MAXIMILIAN
IPC: B01D11/04
Filed: 1997-06-10
Granted: 2001-10-04
Abstract: Low-sulfur aliphatic compounds are obtained from olefin-rich starting materials contaminated with organic sulfur compounds.
Patent DE-59709638-D1 (DE)
Inventor: WINKLER REINHARD
IPC: C22C21/00
Filed: 1997-11-20
Granted: 2003-04-30
Abstract: A structural component of a die cast aluminum alloy, which contains 0.05-0.4 wt.% Sc and optionally 0.1-0.4 wt.% Zr. Preferred Alloys: The aluminum alloy has the composition (by wt.) NOTGREATER  0.5% Si,  NOTGREATER  1.0% Fe, 0.1-1.6% Mn, NOTGREATER 5.0% Mg,  NOTGREATER 0.3% Ti,  NOTGREATER  0.1% Zn, 0.05-0.4% Sc, optionally 0.1-0.4% Zr, balance Al and  NOTGREATER  0.2% total ( NOTGREATER  0.02% each) impurities. The especially preferred composition is (a) 0.1-0.8 (especially 0.15-0.25)% Si, 0.2-0.8 (especially 0.5-0.7)% Fe, 0.5-1.8 (especially 1.2-1.4)% Mn, NOTGREATER  1.5% Mg,  NOTGREATER  0.3% Ti,  NOTGREATER  0.1% Zn, 0.05-0.4 (especially 0.05-0.2)% Sc, optionally 0.1-0.4 (especially 0.1-0.2)% Zr, balance Al and  NOTGREATER  0.2% total (  NOTGREATER 0.02% each) impurities; or (b) 0.05-1.0 (especially 0.15-0.25)% Si, 0.05-0.2 (especially  NOTGREATER  0.15)% Fe, 0.5-1.8 (especially 0.8-1.0)% Mn, 2.0-4.5 (especially 2.5-3.5)% Mg,  NOTGREATER  0.2% Ti, NOTGREATER  0.1% Zn, 0.05-0.4 (especially 0.05-0.2)% Sc, optionally 0.1-0.4 (especially 0.1-0.2)% Zr, balance Al and  NOTGREATER  0.2% total ( NOTGREATER  0.02% each) impurities.
Patent DE-59802845-D1 (DE)
Inventor: LIPPITSCH KLAUS
IPC: B60K17/344
Filed: 1998-06-30
Granted: 2002-02-28
Abstract: A two-stage power-split gear unit for automobiles consists of an input shaft (2), of a planetary gear unit as an off-road gear stage, of a differential gear unit, of a first output shaft (13) and of a second output shaft (15) which is connected to an offset output (19), the input shaft (2) being capable of being coupled selectively to the sun wheel (5) and to the planet carrier (7) of the planetary gear unit, the planet wheels (8) of which roll in a ring gear (9) fixed in space, and the differential gear unit having compensating wheels (11) and first and second output wheels (14, 16) driven by these and in each case located on the first and the second output shafts (13, 15). In order to arrange the output wheel (16) for the front axle as far forward as possible and to save space, the compensating wheels (11) are mounted on the planet carrier (7) of the planetary gear unit of the off-road gear stage, and the first output wheel (14) is arranged in front of the planetary gear unit (5, 8, 9) of the off-road gear stage and the second output wheel (16) is arranged behind said planetary gear unit.
Patent DE-59804368-D1 (DE)
Inventor: HOCKEMEYER KURT
IPC: D03D47/40
Filed: 1998-11-03
Granted: 2002-07-11
Abstract: In a leno selvedge device, an apparatus for adjusting thread tension of the doup ends and of the stationary threads that are guided through the leno selvedge forming device includes a holding structure accommodated directly in front of the leno selvedge device which keeps the stationary thread and/or the doup end under resilient tension. The holding structure includes at least one eyelet, through which thread is threaded. The eyelet is kept under tension by a spring and disposes the thread in a downward direction.
Patent DE-59807458-D1 (DE)
Inventor: SCHNEID JOSEF
IPC: D21D1/30
Filed: 1998-10-02
Granted: 2003-04-17
Abstract: The clothing structure for the components which apply a mechanical working to fiber suspensions, and especially grinding, has an inserted elastic bond between the working section (2) and the base body (1). The bonding is a layer (3) with a thickness (a) of at least 0.5 mm or at least 1.0 mm. The bonding includes vulcanizing a polymer as the bonding material at a temperature of 100-150 degrees C and at an absolute pressure of at least 3 bar in an air/steam atmosphere. The polymer material is shaped into a plate with an adhesive on both sides, mounted to the base body (1) and the working section (2) is fitted over it for vulcanizing. The plate forms an elastic layer (3), bonded to the flanking working section (2) and base body (1). The working section (2) is of a ceramic material, forming bars (4) towards the fiber side, with a projection (c) beyond the groove base of 2-20 mm. The end surface (5) of the section (2) is porous. The base body (1) has at least one opening for a projection at the working section (2) to fit into it, leaving a gap to the take the polymer layer (3) thickness (a). The intermediate layer material can have a series of projecting ribs, to fit into matching openings in the working section (2) and base body (1), to bond them together by vulcanizing. Before vulcanizing, polymer plugs can be inserted into drillings in either of the outer sections (1,2), to bond with the polymer intermediate layer (3) during vulcanizing. The base body (1) is a circular ring, composed of ring segments, or it has a truncated cone shape. The components can also be bonded together by screw bolts, and a groove lock.
Patent DE-59809254-D1 (DE)
Inventor: HOCHHAUSER THOMAS
IPC: G08B17/107
Filed: 1998-05-13
Granted: 2003-09-18
Abstract: The alarm has a measurement chamber (1), a light transmitter (2) with a corresp. transmission path (8) and a light receiver (3) with a corresp. light reception path (6). The transmitter and receiver are arranged so that the optical axes of their associated light paths intersect at a back-scatter angle (4) greater than 90 degrees in the measurement chamber. At least one stop (7) in the transmitter path and at least one stop (5) in the receiver path are arranged so that the paths are only superimposed in an overlap region (11) in the measurement chamber contg. small edges or surfaces on which moisture or fouling form.
Patent DE-59809922-D1 (DE)
Inventor: FINK MARTIN ING
IPC: B61D23/02
Filed: 1998-03-05
Granted: 2003-11-20
Abstract: The steps are in the form of hinged steps which can be opened against the force of a spring acting in the closing direction by an electric motor (6) with an armature brake (9) which holds the hinged steps in the open position without the motor requiring power. The spring is a torsion spring mounted in the hollow rotation axle of the hinged steps.
Patent DE-59900223-D1 (DE)
Inventor: PIRCHER HANS
IPC: H01F3/08
Filed: 1999-02-20
Granted: 2001-10-04
Abstract: The invention relates to a method to produce non-grain-oriented magnetic steel sheet made of thin-slab or slab casting with low specific total loss and high polarisation and favourable mechanical properties. It is a characteristic of the invention that the steel slabs are hot rolled either directly from the casting heat or after a reheating to T>=900 ° C. and two or more metal forming passes are performed in the two-phase region austenite/ferrite in the course of finishing rolling.
Patent DE-59903495-D1 (DE)
Inventor: SCHUETZ HARTMUT
IPC: G05B19/418
Filed: 1999-09-14
Granted: 2003-01-02
Abstract: Device (1) for controlling and/or monitoring external technical processes, in particular a device for use in connection with safety-related controls. The device includes an input functionality, an output functionality and a processing functionality that can be connected with at least one higher-level unit (5) for transfer of process-influencing and/or process-monitoring signals by way of a bus system (4) to and/or from actuators (3) and/or sensors (2) connected to the device. A guaranteed response time over the bus system (4) is determined on one hand by the cycle time of the higher-level unit (5) and on the other by the signal cycle time over the bus system (4) itself. In order to provide a shorter response time than this in appropriate circumstances, the device (1) uses the processing functionality thereof to execute logical links internally. The results are available for process control and/or process monitoring after a time interval that is shorter than the guaranteed response time of the higher-level unit (5) over bus (4).
Patent DE-59906390-D1 (DE)
Inventor: SCHWENKE DIETER
IPC: G01G13/24
Filed: 1999-11-26
Granted: 2003-08-28
Abstract: The invention relates to a method for filling containers, especially sacks, with bulk material in a filling station. A first quantity of bulk material is introduced into the container in a course stream and a second quantity is introduced into the container in a fine steam in order to attain the filling weight. The invention is characterized in that the weight or volume of the first quantity is determined outside the container by means of a first measurement, and the container is filled with this first quantity. In addition, the container is filled with the second quantity, said second quantity being subjected to a weighing, and the weight and/or start time of filling and/or the filling rate of the second quantity is set by using the results of the first measurement or of the measurements of previous filling cycles. The invention also relates to a corresponding device.
Patent DE-59911203-D1 (DE)
Inventor: LEINEN HANS-THEO
IPC: A61K8/21
Filed: 1999-09-22
Granted: 2005-01-05
Abstract: The present invention relates to a liquid transparent tooth cleaning composition containing silica polishing components, humectant and water. The humectant includes sorbitol (a), glycerol (b) and polyethylene glycol (c) in a weight ratio of (a) to (b) to (c) of 10:(7 to 8):(0.5 to 1.5).
Patent DE-59912477-D1 (DE)
Inventor: SCHARF STEFFEN DIPL-ING
IPC: B61D17/06
Filed: 1999-04-16
Granted: 2005-10-06
Abstract: The collision protection device has energy-absorbing elements (5), the larger surfaces of which are supported by the head carrier (3) and the ram protection structure. They are fitted at the side of the central buffer coupling (1). In a head-on collision with a rail vehicle with side buffers, they are mostly deformed locally in the region of the incoming buffer plate.
Patent DE-59914199-D1 (DE)
Inventor: MELCHER ROLF DR ING
IPC: H03K17/082
Filed: 1999-12-28
Granted: 2007-03-29
Abstract: A modulation signal generator (16) generates a modulation signal to modulate load current flowing through an electronic switch (10). A first voltmeter (20) gauges a first voltage drop through the electronic switch relayed to the modulation signal. A second voltmeter (22) gauges a second voltage drop through the electronic switch relayed to the load current. An analyser (14) detects load current from the modulation signal and first and second voltage drops.
Patent DE-60000500-D1 (DE)
Inventor: RIEU JEAN-PIERRE
IPC: A61K31/5415
Filed: 2000-01-21
Granted: 2002-10-31
Abstract: The invention concerns novel substituted N-benzo(thia/oxa)zines-2-yl-1-arylalkyloxyalkyl-4-piperidinamine, their preparation and their therapeutic use. The invention concerns compounds of formula (1) wherein: X represents an oxygen or sulphur atom; Y represents either an alkylene radical, branched or not and containing 2 to 6 carbon atoms or a CH2-CH(OH)-CH2- radical. R represents a hydrogen, an alkyl radical, branched or not and containing 1 to 7 carbon atoms; R1 to R6, identical or different, represent a hydrogen, a saturated or unsaturated alkyl, branched or not and containing 1 to 5 carbon atoms, a saturated or unsaturated alkyloxy, branched or not and containing 1 to 5 carbon atoms, a halogeno, nitro, hydroxy, acyl or acyloxy group comprising 2 to 3 carbon atoms, an alkylamino group containing 1 to 5 carbon atoms, a trifluoro methyl or trifluoro methoxyl group; n is an integer ranging from 1 to 6 inclusively, and their pure, enantiomers or their mixtures, the therapeutically acceptable mineral and organic salts of the compounds of formula (1) and their possible hydrates.
Patent DE-60001719-D1 (DE)
Inventor: CHAUVELON GA LLE
IPC: C08B7/00
Filed: 2000-01-28
Granted: 2003-04-24
Abstract: A method for directly producing a mixture of cellulose sulfoacetate derivatives by esterification of cellulosic material, characterized in that it comprises the following steps i) the cellulosic material is suspended in a glacial acetic acid solution and the excess acetic acid is eliminated ii) the cellulosic acid that is swollen with acetic acid is suspended in a sulfuric acid solution in glacial acetic acid and iii) the cellulose material is made to react by adding acetic anhydride.
Patent DE-60002981-D1 (DE)
Inventor: CONDIE ANGUS
IPC: H01L41/09
Filed: 2000-01-24
Granted: 2003-07-03
Abstract: An accepter-doped "hard" PZT is used in a piezoelectric print head instead of the conventional "soft" donor-doped material. The print head preferably is of a chevron side-shooter configuration and is advantageous for high-definition grey-scale printing.
Patent DE-60003357-D1 (DE)
Inventor: CROUZOULON PIERRE
IPC: B29C48/12
Filed: 2000-03-28
Granted: 2003-07-24
Abstract: Production of extruded articles, using thermoplastic polymers as starting material. The method uses mono-thread extruder composed of at least three successive functional zones: (a) feeding or entry zone; (b) central compression or melting zone; and (c) pumping or exit zone, and connected to die with the adapter. Homogeneous mixture, prepared at ambient temperature, and fed to entry zone of extruder, comprises at least two (preferably least three) thermoplastic polymer-based components of different color, with at least part of one or both being in granulated fo If needed, the components may contains one or more additives such as agents improving impact strength of extruded objects. The temperature of entry zone (a) is maintained at a level below the melting point of thermoplastic polymers used, that of central z (b) is kept at a level below (by at most 25 degrees C) or equal to that of melting point of polymers, and that of exit zone (c) level higher than that of melting point (by at most 25 degrees C in major part of zone and by 10-30 degrees C at the final part close to exit); while the time of residence of the mixture within the extruder adjusted in such way as to produce molten mixed heterogeneous stream at the exit from extruder, which is then divided into at least two streams fed to die through the adapter. An Independent claim is also included for the thermoplastic extruded articles having colored vein effect on their surface a within, obtained using process as claimed from materials as described, having cellular homogeneous distribution, density 0.6-1.5 and capability to be shaped and thermo-shaped.
Patent DE-60011133-D1 (DE)
Inventor: HYSTAD ANN HELEN
IPC: F16K31/60
Filed: 2000-11-22
Granted: 2004-07-01
Abstract: A valve handwheel resembling a spoked wheel has been explained, preferably meant for manually operable high-rate valves, which should desirably allow, in addition to manual operation, operation by means of a pneumatic, mobile actuator (26) with a reversible rotary head (24). In a known manner, the valve handwheel (10b) comprises a handwheel ring (12) at its outer circumference and spokes (14b) extending radially, possibly also in a rearward slope, therefrom. In the central portion of the valve handwheel (10b), at the radially inner ends of the spokes, there is arranged a coaxial nut-like protruding body (16b) formed complementary to the recess of the actuator head (24).
Patent DE-60011467-D1 (DE)
Inventor: RAESAENEN PENTTI
IPC: B21C47/26
Filed: 2000-09-29
Granted: 2004-07-15
Abstract: The object of the invention is a method and an apparatus for bringing elongated metallic scrap into a more compact form by bending the metallic scrap to be brought into a shape requiring less space substantially around a bending member (6a, 6b) comprised by a forming member (3).
Patent DE-60018793-D1 (DE)
Inventor: RONYAK ALAN JEFFREY
IPC: C10L1/18
Filed: 2000-10-04
Granted: 2005-04-21
Abstract: This invention relates to a composition, comprising: (A) an odor-emitting hydrocarbonaceous material; and (B) an odor-suppressing amount of an aldehyde or a ketone, and a carboxylic acid ester.
Patent DE-60022456-D1 (DE)
Inventor: JUHUE DIDIER
IPC: C08F220/26
Filed: 2000-11-22
Granted: 2005-10-13
Abstract: Fluorinated copolymers are obtained by polymerization of polyfluorinated monomer, aminoalcohol methacrylate and methacrylic acid. Fluorinated copolymers can be obtained by polymerization of mixture of monomers comprising a) 50-92%, preferably 70-90%, of one or more polyfluorinated monomers of formula (I): Rf = perfluorinated 2-20C (preferably 4-16C) radical with linear or branched chain; B = bivalent link linked to O with C atom and optionally containing one or more of O, S and/or N; R = H or 1-4C alkyl (one of R is H) ; b) 1-25%, preferably 8-18% of one or more monomers of formula (II):   B' = 1-4C alkylene radical, linear or branched; R' = H or 1-4C alkyl radical; R<1> and R<2> = identical or different, each H, 1-18C linear or branched alkyl or hydroxyethyl or benzyl radical, or R<1> and R<2> form together with N atom to which they are linked morpholino-, piperidino- or pyrrolidinyl-1 radical; (c) 0.5-20%, preferably 1-10% of anionic or potentially anionic monomer (III), such as alkene carboxylic acids, mono-olefinic derivatives of sulfonic acid, their alkaline metal or alkaline earth salts; (d) 2-10% of vinyl derivative of formula (IV): R'' = 1-18C alkyl carboxylate or alkyl ether group; and (e) 0-10%, preferably 0-8%, of any monomer different from (I)-(IV). Independent claims are also included for the following: (1) an aqueous composition comprising 1-50%, preferably 20-30% of fluorinated copolymer; and (2) solid substrate incorporating at least one fluorinated copolymer as claimed, and being made of paper or cardboard.
Patent DE-60032132-D1 (DE)
Inventor: DE RIS L
IPC: A62C35/68
Filed: 2000-04-28
Granted: 2007-01-11
Abstract: In a sprinkler system for warehouse freezers or other cold environments, a sprinkler system piping connected to a water supply through a check valve and extends through a freezing cold environment to sprinkler heads positioned to discharge extinguishant. The sprinkler system piping within the cold environment is filled with a solution of potassium lactate. When a fire occurs causing one or more of the sprinkler heads to be activated, the sprinkler heads will discharge the potassium lactate onto the fire. This action will reduce the pressure in the sprinkler system piping bellow that of the water supply so that water flows from the water supply through the sprinkler system piping through the activated sprinkler heads to be discharged upon the fire.
Patent DE-60033238-D1 (DE)
Inventor: YOSHIMORI HITOSHI
IPC: H01F41/08
Filed: 2000-12-08
Granted: 2007-03-22
Abstract: Disclosed are a gapped magnetic core which may be coated or uncoated with an insulating layer or housed in an insulting box having a physical gap whose dimension is close to that of the gapped magnetic core and automated or semi-automated methods of applying copper wire on the gapped core or the core assembly and filling the gap with a spacer in the core or core assembly. The disclosed processes allow various combinations of core and spacer materials and gap configurations, resulting in a wide variety of core-coil assemblies which are useful as inductive components in electric and electronic circuits. Also disclosed is a core-coil assembly wherein a magnetic core with a gap directed off the conventional radial direction of a toroidally-wound core.
Patent DE-60033488-D1 (DE)
Inventor: BARRIUSO JEAN-PIERRE
IPC: H01R31/02
Filed: 2000-11-16
Granted: 2007-04-05
Abstract: The cable connector has an isolating box (1) with two side walls (2,3) and a back wall (4). there is an input opening (7) for input connection and output opening for the conductors. The front box wall has a protruding section (11) and connection block (50) in staircase shape with fixing screws at different levels. The protruding section clips over the connection block. A wire unit (78) lines up with the base step of the block.
Patent DE-60037788-D1 (DE)
Inventor: TANAKA YOSHIKAZU
IPC: A47K10/32
Filed: 2000-09-04
Granted: 2008-03-06
Abstract: A container with a lid (10) comprises a container body (11), a lid (23) supported for turning on the container body (11) and a rubber plate (950) provided between the container body (11) and the lid (23). The lid (23) is provided with a stopping projection (32)that engages a catching projection 33 formed in an operating member (55) provided on the container body (11). A slider (60) is supported so as to be slidable on the container body (11). A recess (51) is formed at the lower end of the operating member (55) and a protrusion (61) is formed on the slider (60). In a state where the protrusion (61) of the slider (60) and the recess (51) of the operating member (55) are dislocated from each other, the operating member (55)is restrained from downward movement. Thus the mischievous opening of the lid (23) by children can be prevented. <IMAGE>