baber/WOPTO huggingface dataset:
Patent DE-3851163-D1 (DE)
Inventor: DIXIT PANKAJ
IPC: H01L21/768
Filed: 1988-02-11
Granted: 1994-09-29
Abstract: A stable, low resistance contact is formed in a contact hole (16) through an insulating layer (14), e.g., silicon dioxide, formed on a surface of a semiconductor substrate (12), e.g., silicon, to a portion of a doped region (10) in said semiconductor surface. The contact comprises (a) an adhesion and contacting layer (18) of titanium formed along the walls of the insulating layer and in contact with the portion of the doped region; (b) a barrier layer (20) formed over the adhesion and contacting layer; and (c) a conductive material (22) formed over the barrier layer and at least substantially filling said contact hole. A patterned metal layer (26) forms an ohmic contact interconnect to other devices and external circuitry. The adhesion and contacting layer and barrier layer are either physically or chemically vapor deposited onto the oxide surface. The conductive layer comprises one of CVD or bias sputtered tungsten, molybdenum or in situ doped CVD polysilicon. The contact of the invention avoids the problems of encroachment at the oxide-silicon interface and worm holes associated with other contact schemes but retains process simplicity.
Patent DE-3864558-D1 (DE)
Inventor: HIRSCH WERNER DIPL ING
IPC: A24B3/18
Filed: 1988-03-03
Granted: 1991-10-10
Abstract: The expanding device has a closing feed (16) supplying the tobacco material to an expansion chamber incorporating a jet (18) in the chamber and wall for hot air or steam used to accelerate the tobacco material o at least 50 m/sec. The dwell time of the tobacco material within the expansion chamber is at least 1/10 sec. The expansion chamber is followed by an acceleration pipe (30) with a continuously reducing flow cross-section and a delay pipe (34)  with a diverging cross-section the expansion chamber is integral in the dosing feed with the tobacco material supplied at 90 degrees to the jet.
Patent DE-3864677-D1 (DE)
Inventor: EPP NIKLAUS
IPC: B60T15/42
Filed: 1988-12-05
Granted: 1991-10-10
Abstract: The acceleration apparatus for connection with a pilot operated compressed-air brake comprises a tap-off valve which vents the main air line or conduit at the beginning of the braking procedure. This tap-off valve is opened by an actuator or actuating mechanism via a disengageable intermediary member. By employing a rotationally symmetrical plunger or push rod which is pivoted into the operative position thereof by a spring and deflected by an interrupter piston, the construction of the disengageable intermediary member can be substantially simplified. The plunger or push rod possesses at the one end thereof a cam or pin and a substantially conical surface.
Patent DE-3872332-D1 (DE)
Inventor: KURZ GUENTER DR
IPC: C01B33/02
Filed: 1988-08-08
Granted: 1992-07-30
Abstract: A continuous silicon refining process comprises continuously melting silicon to form a thin molten layer which is continuously treated with reactive gases and then continuously crystallised. Melting and gas treatment of the silicon are pref carried out in contact with one or more sloping faces of silicon-resistant material, the faces pref. being in the form of tubes and/or channels and pref. formed on bulk material and/or a stack of silicon-resistant bodies.  The silicon-resistant material is selected from ceramics (e.g. SiC, Si3N4 or Al2O3),mixed ceramics, high density graphite and quartz glass. The silicon to be refined is pref. initially surface oxidised. The reaction gases are pref. selected from hydrogen, steam, silicon tetrahalides, halosilanes and hydrogen chloride, opt. with addn. of inert gas.  Pref. the silicon is continuously crystallised to granulate or foils.
Patent DE-3873237-D1 (DE)
Inventor: LANDIS PHILLIP S
IPC: C10M159/00
Filed: 1988-08-18
Granted: 1992-09-03
Abstract: There is disclosed an improved lubricant base composition for incorporation into a wide variety of lubricating compositions. The improved lubricant base composition comprises at least two ingredients selected from jojoba oil, sulfurized jojoba oil, and a phosphite adduct of jojoba oil.
Patent DE-3875458-D1 (DE)
Inventor: HARTMANN ACHIM DIPL ING
IPC: B01D53/50
Filed: 1988-11-26
Granted: 1992-11-26
Abstract: In TiO2 mfr. by the sulphate process, the wash filtrate, resulting from washing the hydrated TiO2 ppte. and contg. small amts. of sulphuric acid and iron sulphates, is used as scrubbing liq. for treating waste gas contg. SO2 and at least 8 vol.% O2 (based on the dry gas after moisture removal) to absorb the SO2 and form a sulphuric acid-enriched process soln. for use in the TiO2 mfg. process. Scrubbing is carried out in at least two successive stages through which the waste gas and the wash filtrate pass in counter-current.
Patent DE-3877002-D1 (DE)
Inventor: RICHARDSON CHRISTOPHER ST JOHN
IPC: A61K31/155
Filed: 1988-07-28
Granted: 1993-02-04
Abstract: A pharmaceutical composition suitable for topical application to the skin for the prevention of or in the treatment of bacterial infections contains a hydroxy halogenated diphenyl derivative and a diamidine. Preferred compositions contain triclosan and dibromopropamidine. The compositions are useful for treating ulcers, burns, acne and other skin lesions.
Patent DE-3880756-D1 (DE)
Inventor: SOMMERMEYER KLAUS DR
IPC: B65D25/40
Filed: 1988-07-26
Granted: 1993-06-09
Abstract: Medical package, esp. for taking and/or storing sterilisable parenteral or dialysis fluids, consists of a container, which has outlet spout(s) and consists of polymer material contg. polyamide. The novelty is that the polyamide is polyamide 66 (I). The polymer material is a laminate with a polyolefin film (II) on the side towards the fluid and a (I) film on the outside, the films being bonded with an adhesive, esp. a polyurethane adhesive (III). (II) is (substd.) polyethylene or polypropylene film. (II) is 50-100 microns thick and the (I) film 20-100 microns thick. The package may have an outer container of polymeric material contg. (I) and an inner bag, pref. of polyolefin, polyester and/or copolymers of these. The container is sterilised at ca.120 deg. C and an excess pressure of ca.2.2 bar. It can then be cooled and allowed to dry and packed in an outer container.
Patent DE-3881240-D1 (DE)
Inventor: FOCKE HEINZ
IPC: B65B57/10
Filed: 1988-02-10
Granted: 1993-07-01
Abstract: The packages (10), partic. packs of stacked biscuits (14) are tester by movable mechanical sensors (21), which contact the package (15).  The sensors, e.g. a securing pistons detect a missing article or a faulty arrangement in the stacks 11-13. The sensors have at least one axially movable piston in housing, in which it is mounted, or in guide.  The sensor support is a spring.
Patent DE-3882111-D1 (DE)
Inventor: WISKAMP VOLKER DR
IPC: C08K5/36
Filed: 1988-10-20
Granted: 1993-08-05
Abstract: Alkali(ne earth) salts of sulphosuccinate esters of formula (I), where M = an alkali metal cation and n = 1; or M = an alkaline earth metal cation and n = 2; R = 4-20C alkyl, 4-20C alkenyl, 6-20C cycloalkyl or 6-20C cycloalkenyl; are claimed for use as internal antistatics, take-off and winding aids for cast films of high mol., thermoplastic, aromatic polycarbonates (II), in amts. of 0.01-2 (wt.)% w.r.t. (I)+(II).
Patent DE-50001940-D1 (DE)
Inventor: DITTRICH ANDREAS
IPC: A47B13/12
Filed: 2000-02-21
Granted: 2003-06-05
Abstract: The combined seat and work-desk has a supporting frame made of two Z-shaped main supports (1,2,3) joined by transverse supports. The top arms (1) of the Z-shape support a desktop; the bottom arms rest on the floor; and the diagonal arms have holder points for a seat (9,10,11). The body (9) of the seat has a central column (12) mounted on a transverse support on the floor. The main body is suspended on the middle arms by two connecting rods (13,14). A work-top flap (18) is fixed to the front ends of the top arms.
Patent DE-50002737-D1 (DE)
Inventor: VAN DER BEEK AUGUST
IPC: B30B11/00
Filed: 2000-04-12
Granted: 2003-08-07
Abstract: A method and a briquetting press for briquetting metal chips, wherein stable briquettes/pressed component are produced. The actual length (L<SUB>act</SUB>) of the pressed component is obtained by applying pressure (P<SUB>max</SUB>/P<SUB>req</SUB>) using at least one pressing ram ( 1, 2 ) and measuring the length with a measuring device ( 5, 6 ). The measured value is compared to a desired nominal value (L<SUB>nom</SUB>) and a difference value (□) is subsequently determined.
Patent DE-50003307-D1 (DE)
Inventor: ANDERSKEWITZ RALF
IPC: A61P27/16
Filed: 2000-09-21
Granted: 2003-09-18
Abstract: The invention relates to substituted benzimidazol derivatives of the general formula (I) wherein the radicals R<1>, R<2>, R<3> and R<4> have the significance cited in the Claims and a method for the production of said derivatives and use of substituted benzimidazol derivatives as a medicament, in particular as a medicament with tryptase-inhibiting activity.
Patent DE-50003534-D1 (DE)
Inventor: KLATT MARTIN
IPC: C08K3/00
Filed: 2000-01-29
Granted: 2003-10-09
Abstract: The invention relates to thermoplastic molding materials which contain A) 10 to 98.9 wt.-% of a thermoplastic polymer, B) 1 to 30 wt.-% of a flame-retardant combination consisting of, based on 100 wt.-% of B), b1) 20 to 99 wt.-% of a halogen-containing flame retardant, b2) 1 to 80 wt.-% of an antimonoxide, C) 0.1 to 5 wt.-% of a stabilizer which is not component b2) or D), D) 0 to 70 wt.-% of further additives. The invention is further characterized in that the total of the weight percentages of components A) to D) is 100 %.
Patent DE-50010475-D1 (DE)
Inventor: AIGNER ROBERT
IPC: G10K11/20
Filed: 2000-09-28
Granted: 2005-07-07
Abstract: An acoustic mirror is described which is formed of at least one first insulating layer, a first metal layer disposed thereon, a second insulating layer disposed thereon and a second metal layer disposed thereon. An auxiliary layer is produced on the first insulating layer whereby a recess extending as far as the first insulating layer is created therein. The first metal layer is substantially deposited and removed by chemical/mechanical polishing until the parts of the first metal layer disposed outside the recess are no longer present. The second metal layer is also produced in a recess with the aid of chemical/mechanical polishing. More than two insulating layers and two metal layers can be provided. The first metal layer and the second metal layer can be produced in the same recess.
Patent DE-50013370-D1 (DE)
Inventor: DIETZ GREGOR
IPC: H02K11/04
Filed: 2000-05-18
Granted: 2006-10-12
Abstract: The series are formed from one size, where different variants of electric motors are present, which differ in output and further characteristics. Each motor has a connection box and each connection box has a plug connector unit. Each plug connector unit has a plate, connection devices which connect to a mains supply. Coil windings of the electric motor connect to the first connection devices in the connection box (10, 11) and the plug connector part stands out in such a manner from the housing of the connection box that a second plug connector part is connected with mains supply line. The connection devices (1,2) are connected electrically by a solder joint with electrical part of a plate such as electrical connections, conductive strips, layers, pads. The connection box (10, 11) has two parts, a lower part, and an upper section. The plate has no resistors, no capacitors and no semiconductor components. The connection devices are connected to the second connection device, the plate, the lower part. The connection devices are connected to the plate with electronic components units such as resistors, capacitors, semiconductor components, and or switches and or jumpers, and or to an information transmission system such as a bus. The plate has a lower plug connector part within the connection box (10,11), where the second part, in particular the upper section has an appropriate upper plug connector part and the only electrical connection between second part and first parts is between an electronic circuit (9) at the connection box. An independent claim is included for an electric motor.
Patent DE-50101185-D1 (DE)
Inventor: FREISINGER ING
IPC: A63C5/00
Filed: 2001-01-31
Granted: 2004-01-29
Abstract: A binding in particular a step-in binding, for retaining a soft boot on a sliding device, in particular a snowboard, having retaining elements for the boot and having a calf support (8) which can be pivoted into snowboarding and step-in positions and, via a tread element (9) which is connected to it and is within reach of the boot, can be moved into the snowboarding position, in which the calf support (8) is secured against accidentally pivoting out of the snowboarding position. In the snowboarding position, with the tread element (9) subjected to loading, the calf support (8) can be supported, on binding-mounted supporting parts (20), against pivoting on its pivoting bolt (10) into the step-in position. As a result of the tread element (9) being relieved of loading, in order to eliminate the support, the calf support (8) can be displaced, in particular automatically, in relation to the bolt (10).
Patent DE-50102018-D1 (DE)
Inventor: ELBE ASTRID
IPC: G06F15/78
Filed: 2001-11-16
Granted: 2004-05-19
Abstract: A cryptographic processor for performing operations for cryptographic applications comprises a plurality of coprocessors, each coprocessor having a control unit and an arithmetic unit, a central processing unit for controlling said plurality of coprocessors and a bus for connecting each coprocessor to the central processing unit. The central processing unit, the plurality of coprocessors and the bus are integrated an one single chip. The chip further comprises a common power supply terminal for feeding said plurality of coprocessors. By way of parallel connection of various coprocessors, there is obtained an the one hand an increase in throughput and an the other hand an improvement in security of the cryptographic processor with respect to attacks that are based an the evaluation of power profiles of the cryptographic processor, since power profiles of a least two coprocessors are superimposed. Furthermore, the cryptographic processor, by utilization of different coprocessors, may also be implemented as a multifunctional cryptographic processor so as to be suitable for a multiplicity of different cryptographic algorithms.
Patent DE-50102194-D1 (DE)
Inventor: KREYE BERNARD
IPC: E06B1/00
Filed: 2001-11-13
Granted: 2004-06-09
Abstract: The door panel preventing break-in is composed of profiles and has a door filling with a core (4) concealed on both sides with plates (2,3). The core has at least one aperture closed by glazing (5) held by insert profiles (10,11). The insert profiles (11) arranged on the door panel inside have holding devices which prevent their movement. The holding devices are formed as recesses (30). On the door filling projections are provided for engagement in the recesses of the insert profiles. Additional reinforcement bodies (16) are provided in the form of profile strips, which are arranged abutting on the aperture in the area of its arch surface. The reinforcement bodies from the door panel inside are held by a fixture screw with an extending head.
Patent DE-50102656-D1 (DE)
Inventor: RICHTER LUTZ
IPC: B42B4/00
Filed: 2001-04-20
Granted: 2004-07-29
Abstract: The gather-stitcher incorporates at least one carriage, gathering-chain, lift, delivery and ejector. At least two of the component-groups possess their own drive mechanism in the form of motors each of which has a control unit. The movement of one component-group is synchronized with the movement of at least one other separately driven component group.
Patent DE-50103006-D1 (DE)
Inventor: MERZ THOMAS
IPC: C11D1/72
Filed: 2001-04-11
Granted: 2004-09-02
Abstract: The invention relates to the use of tenside agents containing selected non-ionic tensides, for use in cleaning and/or disinfecting processes and/or cleaning and/or disinfecting preparations.
Patent DE-50111537-D1 (DE)
Inventor: LINGENHOELE BERNHARD
IPC: A61C1/12
Filed: 2001-08-28
Granted: 2007-01-11
Abstract: The handpiece (3), for a dental or surgical instrument, has a rotating component (12) and especially a turbine rotor (15a). The rotating component is supported by a roller bearing (21), and especially a miniature roller bearing, with at least two rows of rollers. The axial gap between the rows of rollers is greater than the mean diameter of the rollers (22) in one or both rows. The inner or outer race ring (23,25) has two ring sections axially behind each other.
Patent DE-50113446-D1 (DE)
Inventor: BRUMM THOMAS
IPC: H04Q11/04
Filed: 2001-04-05
Granted: 2008-02-14
Abstract: A system for connecting a telecommunications terminal or a private branch exchange to a packet-switching communications network, and to an interface unit, a communications terminal and a private branch exchange for connection to a packet-switching communications network. The system has at least one telecommunications device, for example a telephone or a private branch exchange, which can be connected to a line-switching communications network. Furthermore, this system contains an interface unit which is connected both to the packet-switching communications network and to the telecommunications device. The interface unit converts at least some of the data intended for the subscriber line using the user-switching communications network into data of a line-switching communications network.
Patent DE-50203545-D1 (DE)
Inventor: BUETER JOSEF
IPC: F16C23/04
Filed: 2002-03-05
Granted: 2005-08-11
Abstract: The bearing has an outer ring (1) with a cylindrical outer surface and a spherical inner surface (5). The outer ring is made in one piece. The inner ring has a cylindrical inner surface and a spherical outer surface matching the spherical surface of the outer ring. The inner ring is split into two halves (2.1,2.2) along a sloping flat plane (3). The plane may be angled at 18.5 to 22.5 degrees to the axis of symmetry. Diametrically opposed bores (4) extend through the side of the inner ring, and are bisected by the sloping flat plane.
Patent DE-50204594-D1 (DE)
Title: Micro-payment-system für internet-seiten
Inventor: BAUERSACHS PETRA
IPC: G06Q20/00
Filed: 2002-01-03
Granted: 2006-03-02
Abstract: The invention relates to a micropayment system for the contents of Internet pages and to a method for processing rapid payment transactions on the Internet. Said system consists of configuration instructions for the provider of chargeable Internet pages and of a central service provider, which runs the user accounts and transfers the payment amounts to the provider accounts. The user remains anonymous to the provider and except for an e-mail address (which can be falsified) also to the service provider. Said information allows the rapid sale of information at extremely low prices, as the smallest payment unit is defined at a microdollar = 1/1000 th of a dollar. The user can thus become accustomed to the fact that in the long-term many Internet service providers cannot be financed merely by advertising, but need to receive direct payment for their services. The method does not require any hardware (chips, smartcards, chip card readers etc.) and can be used immediately by all Internet users (without having to log on or provide proof of identity).
Patent DE-50210475-D1 (DE)
Inventor: BLANK KERSTIN
IPC: G01N33/53
Filed: 2002-05-31
Granted: 2007-08-23
Abstract: The invention relates to a method for determining an analyte in a sample. According to said method, a probe is transferred from a plunger onto an analyte that is bound to a support material. The method is particularly suitable for micro-arrays. The invention also relates to a device for carrying out said method.
Patent DE-50211833-D1 (DE)
Inventor: KURZ GERHARD
IPC: G01L9/00
Filed: 2002-03-21
Granted: 2008-04-17
Abstract: The invention relates to a pressure sensor comprising a housing (12), a membrane (26) arranged in said housing and which can be deflected by the pressure to be measured, a light source (LED) having an optical axis, a light detector having an optical axis and a light blocker (36) that is coupled to the membrane and that can be deflected thereby, the blocker being arranged in the beam path of the light source. The light source and the light detector are arranged inside the housing (12), wherein their optical axes lie parallel to one another. A first prism (40) is assigned to the light source and a second prism (42) is assigned to the light detector in such a way that an uninterrupted beam path from the light source through both prisms to the light detector is obtained. To this end, the light blocker (36) is arranged between the two prisms.
Patent DE-50303526-D1 (DE)
Inventor: KROHMER MATTHIAS
IPC: B42C9/00
Filed: 2003-01-16
Granted: 2006-07-06
Abstract: A carriage (14) is arranged along a linear carriage track (15) inclined parallel to a block spine (2) buckled by movable tightening fixtures (5,6).
Patent DE-50306364-D1 (DE)
Inventor: SCHNEID JOSEF
IPC: D21F3/02
Filed: 2003-11-06
Granted: 2007-03-15
Abstract: The calender (1), to finish a paper or cardboard web (7), has a continuous belt (2) working with a heated counter pressure roller (3) to form a wide nip (4). The belt is forced against the counter roller by a pressure system (5) with an excitation unit (9) at a focus (10), for an induction heating to act on the counter pressure roller.
Patent DE-50309010-D1 (DE)
Inventor: DANKERT MANFRED
IPC: F16K37/00
Filed: 2003-08-23
Granted: 2008-03-06
Abstract: The coating liquid is projected through a valve seat (6) open or closed by a pressure activated needle (8) and piston (16) and an additional path (46) leads to a sensor (66) which provides a signal according to the existence or otherwise of gas pressure when the valve is open or closed.
Patent DE-58900127-D1 (DE)
Inventor: ERNST PETER DR ING
IPC: F16B5/02
Filed: 1989-02-10
Granted: 1991-07-04
Abstract: An anchoring strap (1) produced from a single layer of sheet metal forms an anchor upper part of a facade-panel anchor. A threaded rod (8) projects into an aperture (6) in the anchoring strap (1) and carries a nut (13) there which is supported via a washer (14) on an upper sheet-metal web (15). The sheet-metal web (15) is in its central portion (16) curved out from the plane of the anchoring strap (1), in one direction, approximately in the form of a semi-cylindrical shell. Located on both sides of the central portion are lateral portions (17) of the sheet-metal web (15) which are curved out from this plane in the opposite direction. As a result, tensile force is introduced centrically into the threaded rod (8). Located under the upper sheet- metal web (15) is an oppositely curved central sheet-metal web (19), below which an again oppositely curved lower sheet-metal web (21) is arranged, these latter being mutually supported in the axial direction. <IMAGE>
Patent DE-58901890-D1 (DE)
Inventor: THONI LUDWIG
IPC: B60B25/22
Filed: 1989-10-31
Granted: 1992-08-27
Abstract: The invention relates to a multi-part motor vehicle wheel rim, at least the rim base, consisting of a front part (1) and a rear part (4), being screwed to the centre part (9) receiving the wheel axle. An essential feature is an inwardly directed bump (2) on the front part (1), against which a pocket (6) for receiving a sealing O-ring (7) rests. Furthermore, the latter is located in a V-shaped widened portion above the joint (5) between the front part (1) and rear part (4), the latter being supported on a sloping portion (18) of the centre part (9). The rear part (4) can be supported by a carrying collar (10) formed onto the centre part (9). <IMAGE>
Patent DE-59004180-D1 (DE)
Inventor: WICHELHAUS JUERGEN DR
IPC: D06M101/36
Filed: 1990-04-10
Granted: 1994-02-24
Abstract: The invention concerns a polyamide fibre which has been coated with a specific reaction product of a polyfunctional epoxy component and a polyamide resin. The invention further concerns a process for coating polyamide fibres with such products.