baber/WOPTO huggingface dataset:
Patent DE-3886703-D1 (DE)
Inventor: GIANNELLA PICCOLO GIOVANNI
IPC: H01L29/86
Filed: 1988-10-28
Granted: 1994-02-10
Abstract: An improved cell structure which can be programmed to have resistors, an NPN transistor or a PNP lateral transistor in a linear arrangement with an open PNP structure. The PNP collector regions (40, 42) are made parallel to a PNP emitter (34), with lightly doped resistive P-regions (36, 38) attached to the ends of the emitter region (34) to prevent the flow of current to the P-isolation boundary region. At least one base region (44, 46) is provided in line with a collector region (40, 42) and adjacent one of the resistive regions (36) connected to the emitter.
Patent DE-50002177-D1 (DE)
Inventor: WURM EWALD M
IPC: E05D15/16
Filed: 2000-05-30
Granted: 2003-06-18
Abstract: The sectioned door panel is composed of separate panels (1) which are linked together, with running rollers (2) to ride in side guide rails. The rollers (2) are each fitted to an adjustable holder (3) at right angles to the door panel plane. The roller holder (3) has a roller pedestal (4) and a setting bolt (5), which rotates in a drilling (6) in the pedestal (4), and is locked in position. The axis (10) of the roller (2) fits into an eccentric drilling (11) in the setting bolt (5), which is parallel to the bolt axis and off-center.
Patent DE-50003101-D1 (DE)
Inventor: NOERTHEMANN RALF
IPC: C21C5/56
Filed: 2000-01-11
Granted: 2003-09-04
Abstract: The aim of the invention is to improve a preheating device for preheating scrap intended for transfer to a metallurgical furnace. To this end the invention provides for a precombustion chamber (4) which is situated at the level of the upper section (8) of the combustion chamber and has at least one first closeable opening (23) leading to the upper section of the combustion chamber and at least one other, second closeable opening (22) for introducing a batch of cold scrap by means of feeding means (5). Each batch can be fully or partly received by the precombustion chamber (4). The invention also provides for means for the controlled modification of the gas, pressure and/or temperature conditions in the precombustion chamber. The openings in said precombustion chamber can be actuated in the manner of a sluice.
Patent DE-50004141-D1 (DE)
Inventor: LUGINSLAND DR
IPC: C08K3/36
Filed: 2000-09-13
Granted: 2003-11-27
Abstract: A novel organosilicon compound is claimed. The novel organosilicon compound is of formula R<1)<R<2>)(R<3>)Si-R<4>-S-Zn-S-R<4>-Si(R<2>)(R<3>)(R<1> (I). R<1> - R<3> = H, halogen or optionally branched alkyl or alkoxyl; and   R<4> = optionally branched alkylidene. Independent claims are also included for: (a) the preparation of (I) by reaction of a mercaptan compound of formula R<1)<R<2>)(R<3>)Si-R<4>-S-H (II) and a zinc alcoholate; (b) rubber mixtures containing compound (s) (I), rubber, filler and optional rubber additives; (c) preparation of the rubber mixtures by reaction of the components given in (b); and (d) mould forms comprising the rubber mixtures.
Patent DE-50004718-D1 (DE)
Inventor: WILFER HANS-PETER
IPC: G10G7/00
Filed: 2000-06-15
Granted: 2004-01-22
Abstract: The case is for a musical instrument with a body and a neck, such as a guitar or bass guitar. It is shaped to the outer contours of the instrument, having a base section (12) and a cover section (13). The two sections are hinged to one another on a first side and closable by a continuous sliding closure. On the inside of the base section are fixing devices (16), for releasable fixture of the guitar to the base section. These devices secure the neck of the instrument to the base section of the case. They incorporate one or more bands (17), which engage in the area of the base section provided for the neck of the instrument. They releasably engage around the instrument neck.
Patent DE-50006617-D1 (DE)
Inventor: DOETSCH MARKUS
IPC: H04B1/707
Filed: 2000-11-02
Granted: 2004-07-01
Abstract: An apparatus for finely synchronizing code signals with an encoded received signal includes a sampling device for sampling the received signal at regular sampling intervals, a pulse shaper for shaping the sampled received signal pulses in order to output a first and second pulse-shaped sample in dependence on an autocorrelation function, a buffer for buffering the two samples, a code signal generator for generating the code signal, correlation devices for correlating the generated code with the two buffered samples to form two correlation values, and an interpolation device for forming an interpolation value as a function of the two pulse-shaped samples and the deviation between the two correlation values.
Patent DE-50011362-D1 (DE)
Inventor: WENNEMANN ULRICH
IPC: A61C13/003
Filed: 2000-09-06
Granted: 2006-03-02
Abstract: A device ( 1 ) to treat the teeth ( 2 ) adjacent to a gap ( 3 ) for the purposes of placing a dental bridge ( 4 ) that replaces at least one missing tooth has a treatment tool ( 5 ) to remove tooth material, in particular a grinding tool. The device ( 10 has a mounting fixture ( 6 ) to fasten to the teeth of the patient that contains an adjustable positioning device ( 7 ) to position the treatment tool ( 5 ). By means of the positioning device ( 7 ), the treatment tool ( 5 ) can move back and forth toward the neighboring teeth ( 2 ) to make recesses ( 8 ) in the sides of the teeth ( 2 ) facing the gap ( 3 ).
Patent DE-50012409-D1 (DE)
Inventor: PIETROWSKI HERBERT
IPC: F02B27/02
Filed: 2000-07-21
Granted: 2006-05-11
Abstract: An intake manifold (10) for a multi-cylinder internal combustion engine includes a tubular intake distributor (12) from which a plurality of long intake tubes (13) extend and lead to the individual cylinders. Short intake tubes (14) likewise extend from the intake distributor and open into the respective associated long intake tubes (13). The intake distributor (12) and the long and short intake tubes (13, 14) are formed from a one-piece housing (11) which has a cavity (21) which intersects the short intake tubes (14). In this cavity (21) a control element (15) is installed, which includes flaps (16), flap frames (17), a shaft (19) and a control element frame (18). By moving the shaft (19) either rotationally or translationally, the short intake tubes (14) can be opened or closed. In contrast to arrangements known in the prior art, the control element (15) has no sealing elements which can catch or jam during assembly. Additionally, the arrangement of the flaps (16) on a continuous shaft (19) provides a space-saving apparatus.
Patent DE-50012491-D1 (DE)
Inventor: HARTWIG KLAUS
IPC: B29C49/06
Filed: 2000-08-02
Granted: 2006-05-18
Abstract: The inventive method and device serve for blow moulding containers from a thermoplastic material. The blow mould segments (48) are moveably arranged along a closed path of circulation. The blow mould segments of adjacent closed cavities (35, 36) are arranged in a closely adjacent manner along at least one partial section of the movement thereof and along the path of circulation (15) in such a way that a distance (17, 18) of outer limits of the material which surrounds the cavities is smaller in the moving direction along the path of circulation than a maximal distance of the blow mould segments in an opened state of the cavities, whereby said limits face each other. The blow moulded containers can be removed from the cavities in said opened state.
Patent DE-50015546-D1 (DE)
Inventor: SCHOELL MAXIMILIAN
IPC: E04D13/10
Filed: 2000-04-18
Granted: 2009-03-26
Abstract: The snow trap unit (1), for angled roofs with a film covering, has the shape of a small hollow tile or tube stump. Its cross-section surface is parallel to the roof surface, when installed. The shape can also be a triangle, rectangle, cylinder, trapezoid or polygon. The wall (3) of the snow trap (1) has a lower opening (5) for the escape of thawed snow. The trap (1) is welded to the roof covering film by a solution of the snow trap material.
Patent DE-50102059-D1 (DE)
Inventor: KAEMPER JAN
IPC: E04D12/00
Filed: 2001-09-29
Granted: 2004-05-27
Abstract: Arrangement for laying roofing tiles, ridge tiles, or other roof covering parts (1) on roof battens in which the under side of the roof covering part facing the batten has a recess interacting with a spring clip (3) fixed to the batten is new. The recess is a groove which protrudes from the under side of the roof covering part. The spring clip has a bar (4) protruding in the direction of the recess and has a blocking piece (5) at one end. Preferred Features: The groove-like recess is formed in a material layer of the roof covering part.
Patent DE-50103850-D1 (DE)
Inventor: JOST HARRY
IPC: F16L19/02
Filed: 2001-05-09
Granted: 2004-11-04
Abstract: The invention relates to a sealing system for media-carrying parts, especially for use in asepsis, comprising a sealing ring (14), preferably a toroidal sealing ring, which is placed on a sealing seat for the purpose of sealing the parts. Said sealing seat is constituted by a sealing channel (22) that substantially surrounds the sealing ring. The sealing channel (22) is composed of sealing surfaces (21a, 21b) of both parts (12, 13) and defines between said parts and between said sealing surfaces a sealing groove (30) into which the sealing ring (14) is deformed when the parts are axially braced against each other until they come into contact. A separating joint (41) adjoins the sealing channel on a side facing away from the sealing groove (30). The sealing channel (22) has at least one expansion chamber (35, 57a, 57b) that deviates from the undeformed cross-section of the sealing ring. Said expansion chamber (35, 57a, 57b) is arranged substantially opposite the sealing groove (30). The sealing ring (14) is deformed into the expansion chamber (35, 57a, 57b) by outer influences, especially by the bracing force for joining the parts.
Patent DE-50104842-D1 (DE)
Inventor: WEINGARTNER RUDOLF
IPC: B29C44/44
Filed: 2001-07-06
Granted: 2005-01-20
Abstract: The invention relates to an apparatus (1) and a method for producing a product made from plastic foam flocks (3, 4), optionally using a binding agent. Production is operated in such a way that the total volume of a mould cavity (9) is divided into virtual individual volumes and plastic foam flocks (3, 4) are fed from supply containers (5, 6) to at least one measuring container on the basis of these individual volumes in order to determine the individual volumes or individual weights of these fractions.
Patent DE-50104853-D1 (DE)
Inventor: INGENHOVEN NIKOLAUS
IPC: B01J4/00
Filed: 2001-11-15
Granted: 2005-01-20
Abstract: A device for receiving and releasing liquid samples comprises a pump consisting of a cylinder chamber (3), a plunger (4) and a plunger drive (5); an impulse generator (6); a tip (8) connected via a line (7) to the cylinder chamber; and a channel (27) for rinsing the chamber. The chamber opens out into the cylinder chamber. An Independent claim is also included for a system for receiving and releasing liquid samples comprising several of the above devices. Preferred Features: The chamber formed by the cylinder chamber, plunger, line and tip is filled with a liquid column with or without an air gap. The volume of a liquid sample released is defined by the parameters of a single impulse produced by the impulse generator. The cylinder chamber has a capacity of 5-200 micro-liters.
Patent DE-50105990-D1 (DE)
Inventor: KLEINERT GABRIELE
IPC: E04D13/147
Filed: 2001-01-18
Granted: 2005-06-02
Abstract: The covering for a building roof opening which has service or air conditioning pipes passing through it has two panels (1,2) which are relatively adjustable for position. Each panel has a cut out (3,4).
Patent DE-50106251-D1 (DE)
Inventor: DANNECKER BEATE
IPC: C07C323/60
Filed: 2001-03-24
Granted: 2005-06-23
Abstract: The preparation for permanently deforming hair has a pH of 6.5 to 9.5 and contains, as keratin-reducing agent, a 2-mercaptopropion-amide of the formula (I): in which R<SUB>1 </SUB>and R<SUB>2</SUB>, independently of one another, represent H, a linear or branched alkylaminoalkyl group with 2 to 8 carbon atoms, or a morpholinoalkyl group with 2 to 3 carbon atoms in the alkyl portion of the morpholinoalkyl group, with the proviso that R<SUB>1 </SUB>and R<SUB>2 </SUB>are not simultaneously H, or that R<SUB>1 </SUB>and R<SUB>2</SUB>, together with the nitrogen atom, form a five-or six-membered heterocyclic ring, which optionally contain an additional N or O and are optionally substituted with one or two OH and/or methyl groups.
Patent DE-50107924-D1 (DE)
Inventor: SCHEIBNER RALF
IPC: C02F1/44
Filed: 2001-07-11
Granted: 2005-12-08
Abstract: The invention relates to a method and a device for treating waste water from launderettes. Coarse solid particles are extracted from the waste water produced by the washing process by means of at least one classifying device (7) e.g. a fine sieve, and undissolved as well as biodegradable dissolved substances are extracted by means of a bio-membrane reactor (14) arranged downstream from said classifying device. Part of the discharge flow (21) from the bio-membrane reactor is recirculated in the form of wash water for the washing process. Preferably, at least part of the recirculated water flow (22) is desalted by means of membrane modules (23) e.g. nanofiltration or reverse osmosis modules, and the concentrate thus obtained is optionally evaporated and evacuated.
Patent DE-50113960-D1 (DE)
Inventor: BLAAUWWIEKEL HARM
IPC: F21V31/00
Filed: 2001-03-06
Granted: 2008-06-26
Abstract: The bath has functional units (8), e.g. water or air jets or lights, mounted in holes (5) in the tub wall (2). The inner surface of the hole may act as a sleeve for the unit or a separate, flangeless sleeve may be inserted in it. The unit is held in position by the radial force exerted by the tub wall, by sealant or it may be molded into the wall.
Patent DE-50202642-D1 (DE)
Inventor: GREB HORST
IPC: H04R7/02
Filed: 2002-07-09
Granted: 2005-05-04
Abstract: The present invention relates to a process for producing a shaped diaphragm for electroacoustic transducers which comprises a core layer comprising poly(meth)acrylimide foam and at least one covering layer, which is characterized in that a) the covering layer is laminated with the core layer under a pressure of <0.3 MPa and at a temperature of >=160° C., and b) the resulting composite is subsequently molded at a pressure of >=0.3 MPa and a temperature of >=160° C. using a cold mold which is at a temperature of less than 100° C. and at least the side of the core layer which is in contact with the covering layer is compacted at the same time. The diaphragms produced according to the invention display excellent strength and, in particular, the covering layers have a very high peel strength.
Patent DE-50207682-D1 (DE)
Inventor: NIERMANN MARTIN
IPC: A01F12/40
Filed: 2002-03-21
Granted: 2006-09-14
Abstract: The chopper rotor (10) has a rotarily driven cutter-shaft (11) on which spaced apart rows of chopper blades (13) are placed and have a mounting hole (14). At least one chopper blade is formed of a leading blade-edge and a parallel trailing blade-edge. That part of the cutting edge (15) of the at least one chopper-blade on the blade-shaft which is next to the outer blade-peripheral circle (16) is positioned at the front, in relation to the part facing the blade shaft.
Patent DE-50211847-D1 (DE)
Inventor: FUNK ERIKA
IPC: A61N1/24
Filed: 2002-08-19
Granted: 2008-04-17
Abstract: A mixture of crystals comprising natural ring silicates and natural silica for stimulation of the thymus gland.
Patent DE-50312884-D1 (DE)
Inventor: HAIDER JOACHIM DR
IPC: C07C211/55
Filed: 2003-12-24
Granted: 2010-08-26
Abstract: Preparation of aminodiphenylamines involves reacting nitrohalobenzenes with anilines in the presence of a base and a catalyst (I), then hydrogenation of the resultant intermediate nitrodiphenylamines in the usual way, where (I) is a copper complex of an optionally bridged or oligomeric organic phosphine, phosphonite or phosphite or corresponding amino or thio substituted compound.  Preparation of aminodiphenylamines involves reacting nitrohalobenzenes with anilines in the presence of a base and a catalyst of formula (I), then hydrogenation of the resultant intermediate nitrodiphenylamines in the usual way: X  =  O, NH, S or CnH2n;  n  =  0, 1, 2 or 3;  M  =  6-18 C aryl, 1-19 C alkyl, 7-19 C aralkyl or 6-9 C heteroaryl with 1-3 heteroatoms, where 2 or more M groups may be linked by a covalent bridge or a 1-4 C alkylidene bridge;  Y  =  halogen, trifluoroacetyl, trifluoromethanesulfonyl, nonafluorobutanesulfonyl, CN, acetyl, optionally fluorinated acetylacetonyl, nitrate, arylsulfonyl, oxinate, phosphate, carbonate or tetrafluoroborate group;  z  =  1, 2 or 3;  m  =  1-6;  r  =  0, 1 or 2;  s  =  0 or 1. An Independent claim is also included for preparation of nitrodiphenylamines by reacting nitrohalobenzenes with aniline in the presence of a base and a complex (I).
Patent DE-58900845-D1 (DE)
Inventor: JAGGI MATTHIAS
IPC: E06B7/215
Filed: 1989-03-17
Granted: 1992-04-02
Abstract: A U-shaped guide rail (1) is inserted at the bottom edge of a door leaf. A sealing element (2) can be displaced vertically in the rail (1). This element consists of a profile rail (6) and a band-shaped sealing strip (7) which consists of silicone rubber and is provided with two attachments (16) which snap into grooves (13) of the profile rail (6). The curved section of the sealing strip (7) between the attachments (16) forms a seal against the floor when the sealing elements (2) are lowered. The two limbs (19) of the sealing strip (7) which project beyond the attachments (16) lie in a sealing manner against the side walls (5) of the guide rail (1). This design means that a slender construction and inexpensive manufacture are achieved.   <IMAGE>
Patent DE-58903258-D1 (DE)
Inventor: BORHO KLAUS DR
IPC: C08F2/34
Filed: 1989-04-29
Granted: 1993-02-25
Abstract: A process for the continuous preparation of ethylene- alpha -olefin copolymers by catalytic dry-phase copolymerisation of the monomers in a stirred or fluidised polymerisation zone, transfer of the resultant mixture of solid copolymer and unreacted gaseous monomers into a decompression zone, reduction of the pressure of the mixture, separation of the mixture into a gaseous phase and a solid phase, the solid phase being preflushed continuously with gaseous ethylene and subsequently being flushed with a mixture of nitrogen and steam, gives ethylene copolymers which have been very substantially freed from residual monomers, fragrances and flavours.
Patent DE-58904796-D1 (DE)
Inventor: LINDSTAEDT BERND
IPC: D06F75/20
Filed: 1989-11-07
Granted: 1993-07-29
Abstract: The invention relates to a forwardly tapering electric steam iron which can be operated by hand and which has an evaporation chamber (10) which can be supplied with water from a water tank and is connected to the atmosphere via steam outlet ports (11) made in a heatable iron sole (1) and which is adjacent to the iron sole (1) for the purpose of heating the evaporation chamber (10). The steam outlet ports (11) have a larger area in the region of the tip (44) of the iron sole than in the rear region of the iron sole (1), in order to ensure a better steam distribution to the material to be ironed. <IMAGE>
Patent DE-58905370-D1 (DE)
Inventor: HOSTEN DANIEL
IPC: H05K3/24
Filed: 1989-06-20
Granted: 1993-09-30
Abstract: An electroplating apparatus, which has the workpieces, such as printed circuit boards, being conducted through an electrolyte solution in a horizontal path, has cathodic contacting by contact clamps, which move with the workpiece through the device. In order to guarantee a reliable supply of cathode current with a low thermal heating and a low wear of the contacts, which are also simultaneously resistant to the corrosion of the conducting parts, a live rail is provided that comprises a core composed of a material of high electrical conductivity, such as copper, and is covered by an envelope composed of a material having a high resistance to corrosion, such as titanium. Contact springs, preferably composed of titanium, are connected to the live rail in a mechanical and electrical conductive fashion, such as by spot welding, and engage each of the contact clamps as they move along the path.
Patent DE-58906618-D1 (DE)
Inventor: DAUM LOTHAR DR
IPC: A61P31/12
Filed: 1989-04-29
Granted: 1994-02-17
Abstract: Novel strobilurine derivatives which are suitable for the treatment of disorders and as fungicides are described.
Patent DE-58908617-D1 (DE)
Inventor: SCHEDLBAUER KARL
IPC: B30B11/26
Filed: 1989-04-20
Granted: 1994-12-15
Abstract: The invention relates to a method and a device for bar extruding or tube extruding a mixture of plant particles with binding agents, wherein the mixture is pressed, so as to undergo compression, by a pressing ram from a filling and pressing space into a curing channel. A movably arranged mandrel is mounted in the pressing space and guided through the pressing ram. In this process, the mandrel projects beyond the pressing space into the curing channel. This mandrel is arranged so as to be movable in the direction of the pressing ram independently of the movement of the pressing ram. The pressing ram presses the filled material out of the pressing space into the curing channel, the mandrel being moved simultaneously in such a way that the degree of compression remains constant and a uniform post-compression of the pre-compressed mixture occurs. The mandrel can be heated by a liquid or gaseous medium and a plurality of mandrels of any desired cross-sections and lengths are provided.
Patent DE-59003629-D1 (DE)
Inventor: LEWANDOWSKI SIEGFRIED
IPC: B60M1/34
Filed: 1990-04-13
Granted: 1994-01-05
Abstract: In a method for mounting a rail system consisting of carrier rails (1) and a contact line system (2) which is attached thereto and comprises for each carrier rail (1) at least two parallel current rails (3) which clear a set-back contact surface (4) in each case on one side, the carrier rails (1) are placed in abutment and the current rails (3) are attached with a contact surface (4) facing away from the carrier rail (1) to the respective carrier rail (1) with the aid of support point terminals (5) and the ends (6) assigned to one another of the current rails (3) are subsequently connected to one another with  one  connector  (7)  in  each  case. Here,  a particularly cost-effective mounting is obtained if the current rails (3) are attached to ends (6) which are shortened in comparison with the respective carrier rail (1) to the carrier rails (1) with central longitudinal fixing (shown at 8) before the carrier rails (1) are laid, and after the laying of the carrier rails (1) the connectors (7) are clamped onto the ends (6) of the current rails (3) exclusively by being placed perpendicularly to the contact face (4) towards the carrier rail (1).