baber/WOPTO huggingface dataset:
Patent DE-19919447-A1 (DE)
Title: Fiber mat feed for a carding machine has a monitor at the filling shaft with spaced sensors linked to a control to set the fiber packing density at the filling chamber into the shaft
Inventor: KOCK ERWIN
IPC: D01G23/02
Filed: 1999-04-29
Abstract: The assembly to feed fibers to a textile machine, and especially a carding machine, has a monitor (8) with at least two sensors (9) spaced apart across the direction of the fiber mat movement. A unit to determine the fiber distribution is in front of the filling shaft (6), across the width of the fiber mat being formed, with at least two sections (11) each with components to set the fiber packing density. A control sets the operation of the packing density components, according to signals from the monitor (8), to give a consistent fiber mat.  The sensors (9) are weight sensors. The packing density is set at the filling chamber (2), where the chamber walls (11) act on the fiber material to compress it, with adjustable ventilation openings to vary their dimensions to control air escape. A one-piece roller can also be used, where the gap between the fiber mat and the ends of the roller can be set separately, or the roller can be in a number of sections, where each section can be positioned independently to vary the gaps between them and the fiber mat.
Patent DE-19921424-A1 (DE)
Inventor: MUELLER KLAUS-HELMUT
IPC: A01N43/653
Filed: 1999-05-08
Abstract: The invention relates to novel substituted benzoyl ketones of formula (I), wherein n represents 0, 1, 2 or 3; A represents a simple bond or alkanediyl (alkylene); R<1> represents hydrogen or optionally substituted alkyl or cycloalkyl; R<2> represents hydrogen, cyano, carbamoyl, halogen, or optionally substituted alkyl, alkoxy, alkoxycarbonyl, alkylthio, alkylsulfinyl or alkylsulfonyl; R<3> represents hydrogen, nitro, cyano, carboxy, carbamoyl, thiocarbamoyl, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino or dialkylaminosulfonyl; R<4> represents nitro, cyano, carboxy, carbamoyl, thiocarbamoyl, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino or dialkylaminosulfonyl; and Z represents an optionally substituted 4 to 12-membered, saturated or unsaturated, monocyclic or bicyclic, heterocyclic grouping containing 1 to 4 hetero atoms (up to 4 nitrogen atoms and optionally, - alternatively or additionally - an oxygen atom or a sulphur atom, or an SO2 grouping), which also contains one to three oxo-groups (C=O) and/or thioxo-groups (C=S) as constituents of the heterocycle. The invention also relates to methods for producing the inventive substituted benzoyl ketones and to their use as herbicides.
Patent DE-19924348-A1 (DE)
Title: Multi functional armrest for arm chairs comprises a open base for storage having a lid provide with air bladders to reduce the downwards force exerted on the arm rest when a user uses it when arising from the sitting position
Inventor: LEE MING HAO
IPC: A47C7/68
Filed: 1999-05-27
Abstract: Arm rest(100)comprises reactive force reducing member(30)consisting of a number of bladders(31)containing air or a suitable fluid and securely mounted on cover(20)pivotally attached to armrest body(10)by pivot pin(15)passing though holes(121:131:221)provided in the body and cover the body providing storage space
Patent DE-19926568-A1 (DE)
Inventor: ISLER WOLFGANG
IPC: F02F3/22
Filed: 1999-06-11
Abstract: The invention relates to a piston for internal combustion engines whose piston head (1) presents an annular cooling channel (2) which on its end open towards the piston shaft is closed off by an appropriately shaped wall element (3) which is radially divided in at least one place. The aim of the invention is to improve heat dissipation in such a piston. To this end the periphery of the wall element (3) is provided with several radially arranged, evenly distributed transverse walls (6) which extend axially into the cooling channel (2).
Patent DE-19927065-A1 (DE)
Inventor: KREMERS WOLFGANG
IPC: H01H87/00
Filed: 1999-06-15
Abstract: The invention relates to a self-recovering current-limiting device containing liquid metal. The inventive device comprises solid metal electrodes (13) provided for connecting to an external electric circuit to be protected and comprises a plurality of compressor spaces (19) which are partially filled with liquid metal (3), are arranged one behind the other between the electrodes (13), and which are formed by pressure-resistant insulating bodies and by insulating parting walls (17) with connecting channels (21). The aim of the invention is to economically produce and to easily adjust the desired nominal current range. To this end, the invention provides an enclosing insulating shaped housing which consists of a trough-like bottom part (7) and of a cover (9) that tightly closes the same via non-positive and/or positive connecting means. The parting walls (17) and the bottom part (7) are interconnected as one piece. The connecting channels (21) are configured as longitudinal holes which are open at the top. The electrodes (13) are mounted in the bottom part (7).
Patent DE-19929215-A1 (DE)
Title: Production of a Ball Grid Array semiconductor component used in the manufacture of a Quad Flat Package comprises using a Tape Automated Bonding (TAB) strip
Inventor: SATO TAKUMI
IPC: H01L23/12
Filed: 1999-06-25
Abstract: A Ball Grid Array semiconductor component is produced using a Tape Automated Bonding (TAB) strip.  Production of a Ball Grid Array (BGA) semiconductor component comprises: (a) forming openings around each chip fixing region in a Tape Automated Bonding (TAB) strip (1); (b) fixing a semiconductor chip (3) to each fixing region of the TAB; (c) joining the chips at their electrode connecting surfaces (3a) to the TAB strip by bonding; (d) carrying out a plastic molding process with a resin on the bonded connection between the chip and the electrode connecting surface; (e) providing solder balls (8) on the reverse aide of the TAB strip in sections corresponding to the chip fixing sections; and (f) cutting the connecting sites to produce distinct semiconductor elements.
Patent DE-19932176-A1 (DE)
Title: Sprung rear suspension for rear axle of bicycle
Inventor: WALTHER CHRISTIAN
IPC: B62K25/28
Filed: 1999-07-09
Abstract: The sprung rear wheel suspension is used on a bicycle. It has a pivot near the chain (K) which extends between a sprocket on the fixed axle (T) on the bicycle frame and the moving axle (H) carrying the rear wheel. The mounting (3) for the spring (4) extends rearward from an anchorage piece on the frame (R). There is a two-part lever (1) which engages on either side of the spring and supports the moving rear axle. The suspension includes a hinged lever (2) between the two-part lever and the frame.
Patent DE-19934295-A1 (DE)
Title: New thermodynamically stable crystal modification III of N-phenyl-naphthalene-sulfonamide derivative, is an antiviral agent especially useful for treating cytomegalovirus infections
Inventor: GRUNENBERG ALFONS
IPC: C30B7/00
Filed: 1999-07-21
Abstract: Crystal modification III of N-(4-(5-dimethylamino-naphthalene-1-sulfonylamino)-phenyl)-3-hydroxy-2 ,2-dimethylpropanamide (I) is new.  Crystal modification (CM) III of N-(4-(5-dimethylamino-naphthalene-1-sulfonylamino)-phenyl)-3-hydroxy-2 ,2-dimethylpropanamide of formula (I), specifically having m.pt. 140 deg C (differential scanning calorimetry; heating rate 2 K/minute) and a characteristic X-ray diffraction pattern and Raman spectrum (both given in the specification), is new. An Independent claim is included for the preparation of CM III of (I).
Patent DE-19936936-A1 (DE)
Title: Light focusing device has convex and concave aspherical mirrors with one half side of convex aspherical mirror facing mirrored surface of concave aspherical mirror
Inventor: HERKOMMER ALOIS
IPC: G02B6/26
Filed: 1999-08-05
Abstract: The device has convex (11) and concave (23) aspherical mirrors forming a mirror system, whereby the light is coupled into the system via the convex mirror and is focused onto the output focus by the concave mirror. One half side (21) of the convex aspherical mirror faces the mirrored surface (24) of the concave aspherical mirror.
Patent DE-19940183-A1 (DE)
Title: Load bearing plate has needle guide which is shallower on the upper surface than the lower surface for compact machine carriage construction
Inventor: HAMMER FRANZ
IPC: F16C29/06
Filed: 1999-08-25
Abstract: A heavy load (6) is shifted by needle (1) bearings needle rolling through a guide (5a) on the upper side of a plate (7). At the extremity of the plat, the needles pass through a return curve to a return-guide (5b) on the lower face (8) of the plate, in which they are retained by a cover plate. The top guides (5a) are slightly shallower than the needle radius, and the bottom guides (5b) are slightly deeper than the needle radius.
Patent DE-19948028-A1 (DE)
Title: Request dispatch optimization method for computerized workflow management system has overall optimization function effected by local work management system for reconfiguration of remote work management systems
Inventor: LEYMANN FRANK
IPC: G06Q10/00
Filed: 1999-10-06
Abstract: The request dispatch optimization method uses a process model for distribution of the task execution requests between a local work management system for supervising the job execution and a number of remote work management systems for supervising execution of different tasks. Optimization data for the dispatch of the tasks is determined via analytical and/or discrete simulation means and inserted in an overall optimization function, with corresponding new configuration of the remote work management systems.  Also included are Independent claims for the following  (a) a workflow management system;  (b) a task sequence optimization tool;  (c) a user exit for a work management system;  (d) a stored program for an optimization method for a work management system
Patent DE-19950678-A1 (DE)
Title: Influencing exhaust gas temperature in IC engine comprises variably adjusting time point for opening of combustion chamber outlet valve dependent on piston position
Inventor: POTT EKKEHARD
IPC: F02D15/04
Filed: 1999-10-21
Abstract: Influencing the exhaust gas temperature in an IC engine comprises variably adjusting the time point for the opening of the combustion chamber outlet valve dependent on the piston position.  An Independent claim is also included for an apparatus for influencing the exhaust gas temperature in an IC engine comprising an exhaust gas purification device located in the exhaust gas channel of the engine. Preferred Features: The engine is operated with a lean burn fuel-air mixture. The time point for the opening of the valve occurs depending on the operational state of the engine or the actual working temperature of the exhaust gas purification device.
Patent DE-19951827-A1 (DE)
Inventor: KELLER WALTER
IPC: H04M3/44
Filed: 1999-10-27
Abstract: The invention relates to a method for using alphanumerical signs as call number for establishing connections and for internally signalling in and between telecommunications networks (name choice, alias choice). The inventive method can preferably be used in digital networks that are at least provided with computerised switching centres and central channelling (SS7, DSS1 or the like).
Patent DE-19951912-A1 (DE)
Title: Combination toothbrush for dental hygiene; has dispenser for toothpaste and has exchangeable hinged toothbrush head, fitted on spiral spring
Inventor: HAFNAWI YACOUB
IPC: A46B11/00
Filed: 1999-10-28
Abstract: The toothbrush contains a dispenser for toothpaste. A spiral spring (1) is connected to a hinged toothbrush head. The toothbrush head is removable, so that it can be exchanged.
Patent DE-19953170-A1 (DE)
Title: Power control device for hydraulic pump has control valve acted upon by final control element with variable additional force
Inventor: BRACHT DETLEF VON
IPC: F04B49/00
Filed: 1999-11-04
Abstract: A power control device for a hydraulic pump (3) whose compression volume can be adjusted by an adjusting device (15). The control device has: - a power control valve (22) located in a power control line (21) connected with a hydraulic fluid tank (12) that opens the line to the tank when the adjusting force generated upstream of the valve by the pressure is greater than a restoring force; and - a control valve (25) which subjects the adjusting device with adjusting force according to the difference between the working pressure in a working line (13) of the pump and the pressure upstream of the valve. The control valve can be acted upon by a final control element (31) with a variable additional force.
Patent DE-19953665-A1 (DE)
Inventor: SPATZ GUENTER
IPC: B65D41/02
Filed: 1999-11-08
Abstract: The invention relates to a closure for closing an orifice area of a container and a method for closing and opening a container. The closure has an outer cap and a seal component and is characterized in that the outer cap (3) can be moved in an axial direction relative to a sealing component (5) into a first axial position and said outer cap can also be moved into a second axial position. In the second axial position of the outer cap (3), a closing pressure in a radial direction is exerted from the outer cap (3) onto the sealing part (5) which is raised in the first axial position of the outer cap (3).
Patent DE-19954535-A1 (DE)
Inventor: WILD ERNST
IPC: F02D13/02
Filed: 1999-11-12
Abstract: The plausibility check is carried out by deriving a first charge information (11) according to the throttle valve position (dk) and a differential pressure (dps) detected from the pressure in front of the throttle valve and the pressure behind the throttle valve. Furthermore, a second charge information (l2) is deviated according to the valve inlet lift (vv) and the engine speed (nmot). The smaller of the two charge information units (11, l2) is compared with the measured charge (lhfm). An error (fhfm) of the measured charge (lhfm) is signalled when said measured charge (lhfm) deviates from the charge information (l1, l2).
Patent DE-19960770-A1 (DE)
Title: Reinigungsverfahren und -vorrichtung zum Entfernen von Toner und/oder anderen Schmutzpartikeln in einem elektrostatografischen Gerät
Inventor: ZIEGELMULLER FRANCISCO L
IPC: G03G21/00
Filed: 1999-12-16
Abstract: Die Erfindung betrifft ein Reinigungsverfahren und -vorrichtung (30, 40) zum Entfernen von Toner und/oder anderen Schmutzpartikeln von einer zu reinigenden, sich bewegenden Oberfläche (39a, 49a) in einem elektrostatografischen Gerät mit einer Reinigungsklinge, etwa einer Wischerklinge (42) oder einer Abstreifklinge (31), die an der zu reinigenden Oberfläche an einer ersten Stelle eingreift, um die Partikel von der Oberfläche zu entfernen. Eine Staubdichtungsklinge (35, 45), welche sich zu der Oberfläche in einer zweiten Richtung erstreckt, die zur ersten Richtung, die der Richtung der zu reinigenden Oberfläche entspricht, allgemein entgegengesetzt verläuft, ist vorgesehen und weist eine Länge und Lagerung auf, die es ihr ermöglicht, die zu reinigende Oberfläche an einer oberhalb der ersten Stelle befindlichen zweiten Stelle zu kontaktieren. Die Reinigungsklinge (31, 42), die Staubdichtungsklinge (35, 45) und die zu reinigende Oberfläche (39a, 49a) bilden einen Hohlraum zur Aufnahme von Schmutzpartikeln, um die Arbeit der Reinigungsvorrichtung (30, 40) zu unterstützen.
Patent DE-19962802-A1 (DE)
Inventor: PATSCH AXEL
IPC: F04C2/08
Filed: 1999-12-23
Abstract: The invention concerns a tooth set for a hydraulic machine, particularly a steering unit, with a toothed ring, having teeth, which are formed by means of inserts arranged in a housing, and a gear wheel arranged inside the toothed ring. It is endeavoured to simplify the production of such a tooth set. For this purpose, each inset (10) has, at least at its ends, a plate-like shape and the ends are fixed in the housing (11) in corresponding slots (17, 18).
Patent DE-19963479-A1 (DE)
Inventor: BAUMANN THOMAS
IPC: H02K3/30
Filed: 1999-12-28
Abstract: The present invention relates to an insulation that is adapted to heat expansion and is used for stator conductors of rotating electric machines. A conductor is coated with a thermoplast. An inorganic filler is added to the thermoplast for reducing the expansion co-efficient.
Patent EP-1127483-A1 (EP)
Inventor: LEWENS INGO
IPC: A01J7/02
Filed: 2000-02-16
Abstract: Process for cleaning milking equipment comprises cleaning the equipment after one or more uses with an aqueous cleaning solution, each cleaning operation being performed with an acidic or alkaline cleaning solution, the frequency ratio of acidic to alkaline cleaning being 2-40:1.
Patent EP-1046442-A1 (EP)
Inventor: IKEDA MASAHIRO
IPC: B22D11/128
Filed: 2000-04-12
Abstract: The object of the invention is to provide a
continuous casting method and a continuous casting machine
for producing thin-slab cast strips stably. 
     A continuous casting machine of a vertical
bending type for casting thin-slab cast strips, wherein a
liquid core reduction-roll segment 4 is provided so as to
constitute rolls in the bending zone B below the mold 1.
The liquid core reduction-roll segment 4 comprises a
group of fixed rolls 8 disposed outside the guide roll
radius being bent of a cast strip and a group of movable
rolls 3 disposed inside the guide roll radius. The group
of movable rolls 3 is supported by a tilting frame guide
roll radius 7 with an oil-hydraulic cylinder 10 so that
it is moved toward the group of fixed rolls 8 to roll the
cast strip.
Patent EP-1069174-A1 (EP)
Inventor: TOMADINI GINO
IPC: C10J3/66
Filed: 2000-06-28
Abstract: Gas generator to produce a combustible gas, particularly
methane and carbon oxide, starting from solid fuels, said
gas generator including a containing structure defining at
least a conduit (18) through which the solid fuel descends
and comprising an upper part (10a) and a lower part (10b)
defining a hearth (30) where the combustion and
gassification of said solid fuel occurs, the combustible gas
produced being fed to at least one user machine, said
containing structure being equipped with walls able to
define chambers and interspaces communicating with said at
least one conduit (18) through which the solid fuel
descends, said chambers and interspaces being associated
with at least an aperture (19) through which hot gases are
introduced into the gas generator (10), said hot gases
arriving from the exhausts of said user machines or from the
cooling systems of the mechanical parts of said user
machines to allow the at least partial energy recovery of
said hot gases, means (28) being included to convey to said
hearth (30) at least part of the volatile parts arriving
from the distillation of the fuel and used as comburent in
order to reduce the quantity of new comburent air taken in
from outside.
Patent EP-1075832-A1 (EP)
Inventor: LEDE MICHAEL
IPC: A61K8/81
Filed: 2000-07-11
Abstract: Hair treatment agent contains (A) terpolymer(s) of vinylpyrrolidone, vinylcaprolactam and a basic acrylamide monomer and (B) hair-care substance(s) with cationic group(s). An Independent claim is also included for a hair treatment agent in the form of an aqueous, alcohol or aqueous-alcoholic lotion or non-aerosol spray lotion, combined with suitable mechanical spray, which contains terpolymer(s) (A), other hair-care cationic polymer(s), film-forming, nonionic polymer(s) and cationic surfactant(s).
Patent EP-1078811-A1 (EP)
Inventor: NAKANO NOBUYUKI
IPC: B60N2/48
Filed: 2000-08-21
Abstract: A supporting member (7A) is for supporting a headrest. A pressure
receiving member (35A) is attached to the supporting member (7A).
The pressure receiving member has a pressure receiving portion (38A)
at a lower end thereof for a load to be applied to. A frame
member (10) is attached with the supporting member to be pivoted with
the headrest. The frame member is a pair of side frames or an
upper-cross member (10).
Patent EP-1099704-A1 (EP)
Inventor: KRAFCZYK ROLAND DR
IPC: C07F9/165
Filed: 2000-11-04
Abstract: A process for the production of sulfur- and phosphorus-containing silane compounds comprises reaction of a halogen containing silane with phosphorus pentasulfide and a metal sulfide. A process for the production of sulfur- and phosphorus-containing compounds of formula (R<1>n(R<2>O)3-n-Si-Alk-S-)3P=S (1) comprises reaction of a halogen-containing silane of formula R<1>n(R<2>O)3-n-Si-Alk-Hal (2) with phosphorus pentasulfide (P4S10) and a metal sulfide. Alk = 1-10C alkylene; R<1>,R<2> each = 1-5C alkyl, 5-8C cycloalkyl, phenyl, benzyl or 2-methoxyethyl; Hal = halogen; and n = 0-2.
Patent EP-1101964-A1 (EP)
Inventor: VIAUD JEAN
IPC: F16D9/06
Filed: 2000-11-09
Abstract: The overload clutch (14) is positioned between two rotary parts (10,12), with a shear element (42). One rotary part is connected to one coupling element (38,40), and the other rotary part is joined to the shear element. The axially facing end sides of the two coupling elements have positive locking elements (46,46') especially cogging. At least one of the two rotary parts is axially movable and acts upon a spring (16).
Patent EP-1122844-A1 (EP)
Inventor: HONEGGER KURT
IPC: H02G3/04
Filed: 2000-11-25
Abstract: The cable channel has channel sections (1) interconnected via grid connection arrangements (4,5,6) and with essentially closed walls enclosing at least one feed channel for laying electrical supply and telecommunications cables and similar accessible via a slot arrangement (2) in the front wall of the channel system. The connection arrangements have a pivot axle (4) for one channel section for insertion into a counter slot (5) in another section.
Patent EP-1202043-A1 (EP)
Title: Fotoelectric measuring device
Inventor: PALLINGEN HANS
IPC: G01N21/21
Filed: 2000-12-06
Abstract: The device has a light source (1,2), a polarization filter (8) between the source and object (6), a photoelectric sensor (4), a polarization filter (9) between object and sensor, a measurement objective (3) and a device for rotating the polarization plane of one filter relative to the other and control electronics (5). At least one polarization filter is electronically controllable and its polarization plane is rotated by the control electronics.
Patent EP-1127529-A1 (EP)
Inventor: GUNDEL REINHOLD
IPC: B25G1/10
Filed: 2000-12-27
Abstract: The vacuum cleaner comprises a hand or foot operated control element in the form of a press pad or a handle (5) which incorporates one or more contact spots (9) consisting of a softer and more easily grippable plastic material than the rest of the control element.
Patent EP-1005149-A1 (EP)
Title: Variable speed constant frequency synchonous electric power generating system and method of using same
Inventor: HALLIDY WILLIAM M
IPC: H02K19/38
Filed: 1994-04-28
Abstract: A variable speed constant frequency synchronous electrical generating system
includes a generator rotor (33) with a polyphase field winding (35) whereby the
position of the electromagnetic field relative to the rotor structure (33) can be
controllably varied. The system includes means (48) to substantially instantaneously
determine the angular or rotational position of the generator rotor (33) relative to a
reference member (44) rotating at a reference speed. The system further includes
means (46) whereby the angular position of the generator electromagnetic field
relative to the structure of the generator rotor (33) is maintained essentially the same
as the angular position of the reference member (44), and is substantially independent
of the rotational speed of the generator power input shaft (31).
Patent EP-1081987-A1 (EP)
Inventor: DEGAND ETIENNE
IPC: B32B17/10
Filed: 2000-08-21
Abstract: An automotive glazing panel having a substantially transparent electrically heatable coating layer and a pair of spaced bus bars which are adapted to relay electrical current to the coating layer is arranged such that at least one of the bus bars comprises a highly conductive substrate arranged in electrical connection with the coating layer by means of a significantly less conductive contact layer positioned between the highly conductive substrate and the coating layer.  <IMAGE>