baber/WOPTO huggingface dataset:
Patent DE-19923757-A1 (DE)
Title: Supply system especially suitable for dry plastic granules and additives, includes vacuum pumps and separator containers, connected to enable emptying or self-cleaning
Inventor: DOLL GUENTER
IPC: B65G53/24
Filed: 1999-05-25
Abstract: A suction pipe (44, 46) connects between the base opening (40, 42) of each bulk material supply container (16, 16') and a vacuum pump (48, 50). A pump can be switched on, to empty or clean its respective container. Each pump discharges into a separator container (52, 54). An Independent claim is included for the corresponding method of cleaning a supply container, if appropriate equipped with a dosing unit. Bulk material in the supply container is sucked out of the basal side opening. It is conveyed to a separator container for the bulk material. Air induced through the supply container, pre-cleans or cleans it. Preferred features: The section of the suction pipe following the vacuum pump (resembles an ejector pump) discharges into the separator container. Opposite the start of each vacuum pipe, there is an opening, which can be used selectively, to blast atmospheric air across the base of the supply container, into the vacuum pipe inlet. The air inlet opening contains an air filter. A line leading to the air inlet opening contains an adjustable throttle. The supply container has a conical hopper base. Suction pipe, container base and outlet opening form a removable module, which can be re-connected to the container in different orientations. The separation container communicates with ambient air through an air-permeable, dust-impermeable boundary surface which is fitted with an air filter. The separator container is constructed as a supply container for the bulk material. To the separator container, the suction side of a vacuum conveyor (66) may be connected. Its outlet (76) discharges into the supply container. The supply opening can be closed as required. The dosing unit has a screw feed (26) conveyor. One end works inside a supply container, the other, outlet end passes through into the second supply container. The dosing unit includes a rotary sector airlock connected to the outlet opening. The outlet of the suction pipe is spaced away from that of the supply container. A separator container is optionally formed by a supply container for cleaning granules. This can be connected to the suction pipe and the vacuum conveyor (66) leading to the supply container. The supply container has an upper part (78) communicating with the outlet of the vacuum conveyor. Its lower opening has a slide valve (84) below it, allowing upper and lower parts to be shut off from each other. There is a level sensor controlling the slide valve at a minimum filling level in the lower container. In the upper container, a sensor at the maximum filling level, controls the vacuum pump.
Patent DE-19924473-A1 (DE)
Inventor: PUESCHEL REINER
IPC: B29C45/68
Filed: 1999-05-28
Abstract: The invention relates to a hydraulic drive having several hydraulic consumers (10, 40, 41, 42, 43) also comprising a differential cylinder (10) and located especially in a plastic injection molding machine. A first (25) and a second (26) hydraulic machines are provided, both of which can operate as a pump and as a motor. The first of the two hydraulic machines is connected to a tank (30) by means of a second connection (29) and communicates with a pressure line (19) by means of a first connection (28). The pressure line can be connected to the working chamber (13) of the differential cylinder located on the rear side of the piston rod by means of a check valve (17). The second hydraulic machine is also connected to the pressure line by means of a first connection (32) and can be connected by means of a second connection (33) to a tank via a non-return valve (34) that opens in the direction of the second connection and to the working chamber (14) of the differential cylinder located on the rear side of the piston rod. According to the invention, both hydraulic machines (25, 26) can also be used to supply pressurized medium to at least one additional hydraulic consumer (40, 41, 42, 43). To this end, the at least one additional consumer can be connected to the pressure line by means of the distributing valve (44, 45, 46, 47).
Patent DE-19930045-A1 (DE)
Title: Sicherungselement insbesondere für Zünder die ohne nur mit sehr geringem Drall verschossen werden
IPC: F42C15/30
Filed: 1999-06-30
Abstract: Zur Erfüllung der Forderungen der STANAG 4187 und der MIL-STD 1316 und zur Erhöhung der Sicherheit bei Geschoßzündern, insbesondere bei Bodenzündern, die ohne oder nur mit sehr geringem Drall verschossen werden, DOLLAR A wird neben vorhandenen Sicherheitselementen, die durch die Beschleunigung beim Rohrdurchgang ansprechen, ein neues Sicherungselement vorgeschlagen, bei dem durch die heißen Pulvergase beim Abschuß ein pyrotechnisches Verzögerungselement zum Abbrand gebracht wird, welches nach dem Abbrand einen Sicherungsstift freigibt, der dann mittels einer Feder aus dem zu entsichernden Detonatorträger oder Träger einer Übertragungsladung gezogen wird und dieser Träger dann in die Scharfstellung gebracht werden kann. DOLLAR A Wird die Abbrandzeit des Verzögerungselementes so eingestellt, daß sie der Vorrohrsicherheitszeit entspricht, kann von diesem Sicherheitselement zusätzlich auch noch die Funktion der Vorrohrsicherheit übernommen werden, was zu einem billigen Zünder-Gesamtkonzept führt.
Patent DE-19936703-A1 (DE)
Title: Vorrichtung zur Ablage des Faserbandes an einer Faserbandkanne, insbesondere Kanne mit länglichem Querschnitt
Inventor: STEINERT THOMAS
IPC: B65H67/04
Filed: 1999-08-04
Abstract: Bei einer Vorrichtung zur Ablage des Faserbandendes an einer Faserbandkanne, insbesondere Kanne mit länglichem Querschnitt (Flachkanne), insbesondere an einer Strecke oder Karde, ist Faserband ringförmig in der Faserbandkanne abgelegt, das freie Faserbandende außerhalb einer Wand der Faserbandkanne angeordnet und nach unten weisend ausgerichtet. DOLLAR A Um ein freies Bandende mit ausreichender und genau vorherbestimmter Länge auf einfache Art zu erzeugen, ist das Faserbandende durch eine Festhalteeinrichtung festhaltbar und sind die Faserbandkanne und das Faserbandende derart relativ zueinander bewegbar, daß das Faserbandende verlängerbar ist.
Patent DE-19938769-A1 (DE)
Inventor: REVERCHON GUENTHER A
IPC: A47L9/16
Filed: 1999-08-16
Abstract: The invention relates to a device for separating particles out of a fluid in which separation occurs using substantially rotationally symmetrical filter elements capable of allowing particle-free fluid to pass there through. Separated particles are collected outside the filter. The filter element comprises an inner and an outer filter element which are both essentially rotationally symmetric and located concentric to each other. Both filter elements are rotationally mounted and have a plurality of openings located on the outer periphery thereof.
Patent DE-19940310-A1 (DE)
Title: Device for removing print from printed recording medium for recycling applies aqueous solution after drying recording medium
Inventor: TANIGUCHI KAZUKO
IPC: B41M7/00
Filed: 1999-08-25
Abstract: The device removes printing material from a printed recording medium that has at least one surface layer which swells up in water. The recording medium is dried while being transported, and an aqueous solution is then applied to the surface layer. The printing material is then removed from the surface e.g. by physical force.  Two Independent claims are also included for print removing devices.
Patent DE-19941660-A1 (DE)
Title: Joining thermoplastics, e.g. engine manifold parts, with embedded heating wire involves heating with surfaces spaced apart followed by applying pressure to make joint
Inventor: OKAMURA MASAHARU
IPC: B29L31/30
Filed: 1999-09-01
Abstract: Thermoplastic components are welded using an electric heating wire (20) in the joint. Heating is controlled with the mating surfaces (2,12) spaced apart till a molten pool forms and the surfaces are then pressed together in a second stage to make the joint. A recess (5) is provided for the molten polymer.  Various methods of locating (3,6) the parts during joining are shown. Spacers for holding the components apart during the heating process can be built into the components and pressed out during the second stage.
Patent DE-19942381-A1 (DE)
Title: Combined drinking straw and spoon
Inventor: BECKER HERRMANN
IPC: A47G21/18
Filed: 1999-09-04
Abstract: The scoop section (2) has a tubular attachment (3) connecting detachably with the straw.
Patent DE-19943104-A1 (DE)
Inventor: KOEHLER THOMAS
IPC: C08F2/22
Filed: 1999-09-09
Abstract: The invention relates to a method for producing adhesives having improved adhesion in the form of their aqueous dispersions or dispersion powder that can be redispersed in water. Said adhesives are produced by carrying out the emulsion polymerization of one or more monomers selected from the group of the vinyl esters of unbranched and branched carboxylic acids having 1 to 12 C atoms, of the esters of acrylic acid and methacrylic acid with branched and unbranched alcohols having 1 to 12 C atoms, of vinyl aromatic compounds, vinyl halides, dienes and alpha olefins. The emulsion polymerization is carried out in the presence of polyvinyl alcohol and the dispersion obtained thereby is optionally dried. The inventive method is characterized in that after completion of the polymerization, one or more emulsifiers selected from the group of the anionic, cationic and non-ionic emulsifiers is/are added to the dispersion in the amount of 0.3 to 3.0 wt. % with regard to the total weight of the dispersion.
Patent DE-19947063-A1 (DE)
Title: Einspritzanlage für eine Brennkraftmaschine
Inventor: KLESSE CHRISTOPH
IPC: F02M55/00
Filed: 1999-09-30
Abstract: Einspritzanlage für eine Brennkraftmaschine, mit einer Pumpe (1) zur Förderung von Kraftstoff, einer der Pumpe (1) stromabwärts nachgeordneten Kraftstoffleitung (7) zur Weiterleitung mindestens eines Teils des von der Pumpe (1) geförderten Kraftstoffs zu mindestens einem Injektor (10.1-10.4) sowie einem Filterelement (21) zur Entfernung von Gas aus der Einspritzanlage, wobei das Filterelement (21) für den Kraftstoff im wesentlichen undurchlässig und für Gas im wesentlichen durchlässig ist und von der Kraftstoffleitung stromabwärts nach der Pumpe (1) eine Entlüftungsleitung abzweigt, in der das Filterelement (21) angeordnet ist.
Patent DE-19950056-A1 (DE)
Title: Montagevorrichtung zur Auskleidung eines Konverters
Inventor: WAISNIX FRANZ
IPC: F27D1/16
Filed: 1999-10-16
Abstract: Die Erfindung betrifft eine Montageeinrichtung zur Auskleidung eines Konverters.
Patent DE-19952790-A1 (DE)
Inventor: JANSEN BERND-WERNER
IPC: C07C53/126
Filed: 1999-11-03
Abstract: Disclosed is a method for the production of fatty granules. According to said method, a stream of a liquid fatty material is turned into droplets by means of vibration with the aid of a pouring plate and a coolant is directed towards said droplets which are crystallized thereby.
Patent DE-19956625-A1 (DE)
Title: Echtzeit-Datensortierung und -reduktion
IPC: G01S7/02
Filed: 1999-11-25
Abstract: Ein Verfahren zum Filtern von Daten umfaßt das Erstellen eines Zellsteuerblock-Datenfelds zur Bildung eines Histogramms, wobei das Histogramm eine Vielzahl von Zellsteuerblocks aufweist, und wobei jeder Zellsteuerblock der Vielzahl von Zellsteuerblocks einer entsprechenden, als Kernzelle bzw. Nichtkernzelle sowie benutzt bzw. unbenutzt klassifizierbaren Zelle entspricht. Jeder Zellsteuerblock der Vielzahl von Zellsteuerblocks weist einen Zellenzähler auf, ein erstes Verknüpfungswort, das auf den Anfang einer Datenausgabekette verweist, wenn die entsprechende Zelle benutzt und Kernzelle ist sowie ein zweites Verknüpfungswort, das auf eine zugehörige Kernzelle verweist, wenn die entsprechende Zelle benutzt und Nichtkernzelle ist. Das Histogramm wird in Abhängigkeit von wenigstens einem Parameter einschließlich eines ersten Parameters gebildet und weist für den ersten Parameter einen ersten unteren Grenzwert und einen ersten oberen Grenzwert auf. Eingangsdaten werden in Abhängigkeit von dem wenigstens einen Parameter zur Bildung einer Vielzahl von Ereignisbeschreibungsblocks empfangen, wobei der wenigstens eine Parameter den ersten Parameter einschließt. Dann ermittelt das Verfahren, ob jeder Ereignisbeschreibungsblock der Vielzahl von Ereignisbeschreibungsblocks einem Zellsteuerblock der Vielzahl von Zellsteuerblocks in dem Histogramm entspricht, und ermittelt in diesem Falle, ob die entsprechende Zelle des einen Zellsteuerblocks benutzt oder unbenutzt ist, und ändert, ...
Patent DE-19957051-A1 (DE)
Title: Box for large sized mail or other delivered goods, comprising locking system working only when box is filled
Inventor: MOELLER THOMAS
IPC: A47G29/16
Filed: 1999-11-27
Abstract: The rectangular box (A) is fitted with a door (B) at the front, which is joined with hinges (E) and has a lock (D) positioned at the opposite side. A second, open container (F), consisting of a rectangular back, a horizontal segment at the top and two triangular shaped sides is swivel mounted inside the mail box (A). The box (A) is kept in an accessible mode by the top edge of the inner container (F) leaning against the door (B) and preventing the lock (D) from snapping in. When an item is positioned inside the box (A), the upper edge is pushed backwards, facilitating the catch (I) to engage with the locking element (D).
Patent DE-19957194-A1 (DE)
Title: Motor vehicle seat consists of two parts with coupling mechanism to compensate for lowering movement of head restraint when seat is adjusted
Inventor: SINNHUBER RUPRECHT
IPC: B60N2/22
Filed: 1999-11-27
Abstract: The seat has a backrest with a lower part adjustable relative to the seat part, and an upper part, connected to the lower part via a coupling mechanism. When the inclination of the lower backrest part is altered, its angle of inclination changes more than that of the upper part, which remains almost the same. The coupling mechanism (25,30) simultaneously causes a height adjustment of the upper part (16,8) relative to the lower part (14,6). The upper backrest part may be a head restraint.
Patent DE-19957512-A1 (DE)
Title: Connecting part for tubular flash lamp and flexible magnet fixing device
Inventor: SCHUELLER PETER
IPC: F21V21/112
Filed: 1999-11-30
Abstract: The connecting part (10) connects a shaft end of a flashlight and an end of a flexible tubular body which is associated with a magnetic holder arrangement. This comprises two coaxial holes (11, 12) for fastening an inner ring (14), an O-ring (15), and an outer ring (16). This is for guiding and holding a flashlight shaft end (13) on one side, and the end of the flexible tubular body (17) on the other side.
Patent DE-19957824-A1 (DE)
Title: Manufacturing very fine tips in sub nanometer range involves heat treating heterogeneous starting material, cooling base body, coarse and fine removal of material from base body
Inventor: WELZEL STEPHAN
IPC: B82B3/00
Filed: 1999-11-19
Abstract: The method involves using a heterogeneous starting material for the base body, forming excretions by heat treatment, freezing the microstructure of the base bodies by cooling, electrolytic coarse removal of material from the leading region of the base body, electrostatic fine removal is then performed to produce a fine tip under continuous observation using field ion microscopy.  The method involves using a heterogeneous starting material for the base body that forms excretions (2) under heat treatment from which rod-shaped base bodies can be made. The microstructure of the base bodies is frozen in a cooling process. Coarse removal of material from the leading region of the base body is performed electrolytically to form a tip with a radius of curvature of about 10 nanometers. Fine removal is then performed electrostatically to produce a fine tip under continuous observation using field ion microscopy.
Patent DE-19963055-A1 (DE)
Title: Dog harness has system of straps which retain bag over rear end of dog to catch excrement
Inventor: ACKERMANN ANNEMARIE
IPC: A01K23/00
Filed: 1999-12-27
Abstract: The dog harness is made up of chest (2), stomach (B), back (3) and rear leg (8, 9) straps. A saddle patch (5) on the back near the root of the tail is attached to two elastic straps. These are connected by a cross-strap, forming a system for retaining a bag over the rear end of the dog to catch excrement.
Patent EP-1129897-A1 (EP)
Inventor: SCHMID STEFAN
IPC: B60P1/44
Filed: 2000-03-03
Abstract: The arrangement has two foot switches (3a,3b) on the platform of the lifting device that are operated in a different order to raise and lower the platform. A safety device is provided on the platform to prevent faulty operation of the dual-foot control in the form of a foot safety switch (4a,4b) between the two foot switches for deactivating the dual foot control.
Patent EP-1038683-A1 (EP)
IPC: G03G15/05
Filed: 2000-03-27
Abstract: The present invention provides a direct
printing apparatus reducing the number of driver IC,
contemplating cost reduction, increasing a printing speed
and preventing aperture clogging. Each aperture (56) has a
size allowing the printing particles (38) for a plurality of
dots to pass through it. Control electrodes of each
aperture (56) comprises a first electrode (68) positioned at
the bearing member side and a second electrode (70)
positioned at the backing electrode side. The second
electrode (70) is divided into a number equivalent to the
maximum number of the dots possible to pass through each
aperture (56).
Patent EP-1044744-A1 (EP)
Inventor: FRULLA CLAUDIO
IPC: B22D17/22
Filed: 2000-04-10
Abstract: A temperature control unit for dies and molds, particularly for pressure
die-casting or injection-molding of aluminum and alloys thereof, plastic
materials and the like, comprising a die or mold cooling circuit (1) though
which pressurized water flows. A water feed pump (2) is connected to the
circuit (1) and is adjustable to a pressure which is higher than the
evaporation pressure of water at a preheating temperature of the water,
which can be detected by a first sensor (3) for detecting the temperature of
the water. The circuit (1) includes a circulation pump (11), a water overflow
valve (12) which can be set to a lower pressure than the feed pump, and a
heating unit (13) which is controlled by the first temperature sensor (3). A
die or mold temperature sensor (15) is further provided which controls the
feed pump (2).
Patent EP-1149915-A1 (EP)
Inventor: FISCHER WOLF-NICOLAS
IPC: C12N15/63
Filed: 2000-04-28
Abstract: The invention relates to a regulatory element for the
modification of gene expression in transgenic plants, to
nucleotide enhancer and repressor sequences derived from non-coding
regions of a sucrose transporter gene, and to suitable
promoters for use in a regulatory element for the
modification of gene expression in transgenic plants. 
     The object of the invention is to provide means for
manipulating expression of plant genes, e.g. to control
transport, storage, and growth processes in plants. 
     This problem is solved by a regulatory element comprising a
promoter and a nucleotide sequence, wherein said nucleotide
sequence is a nucleotide enhancer and/or repressor sequence
comprising a non-coding region of a sucrose transporter gene.
Patent EP-1084779-A1 (EP)
Inventor: STARK ERHARD
IPC: B22D17/22
Filed: 2000-05-04
Abstract: Molded contour part consists of a metallic tear-defective molded body (1) with a hollow chamber (2) provided with connections (4, 5) for coolant to flow through. A metallic coolant line (3) is arranged in the hollow chamber of the body and is cast with an alloy (6) that fills the hollow chamber.
Patent EP-1059569-A1 (EP)
Inventor: AITA SHUICHI
IPC: G03G15/02
Filed: 2000-06-09
Abstract: Magnetic particles for charging an image-bearing
member electrostatically. The charging magnetic
particles have magnetic particles, first surface coat
layers containing a first surface coating agent and
covering the surfaces of the magnetic particles and
second surface coat layers containing a second surface
coating agent and covering the first surface coat
layers. The charging magnetic particles contain
magnetic particles for charging which have a maximum
chord length of 5 µm or larger, and the magnetic
particles for charging which have a maximum chord
length of 5 µm or larger having a minor-axis
length/major-axis length standard deviation of 0.08 or
more. Also, a process for producing the charging
magnetic particles is disclosed together with a
charging member, a process cartridge and an image
forming apparatus which make use of the charging
magnetic particles.
Patent EP-1067781-A1 (EP)
Inventor: MIZUMURA HIROSHI
IPC: H04N5/232
Filed: 2000-06-21
Abstract: A zoom rate demand (14) is provided with characteristic switches (A, B,
C) for switching its output characteristics. Each of the characteristic switches
(A, B, C) is assigned to a corresponding output characteristic, and contents of the
characteristics to be assigned to the characteristic switches (A, B, C) can be
changed by an operator by means of a personal computer (16).
Patent EP-1081562-A1 (EP)
Inventor: OSARI YOSHIHITO
IPC: G03G15/00
Filed: 2000-08-16
Abstract: An image forming apparatus which forms an image on
a sheet by an image forming device based on image
information, and which discharges the sheet on which
the image is formed. The apparatus has a proof
printing mode in which (S1203), when, in the process of forming
an image on sheets to form a pluralities of copies of
the image, the sheets having the image formed thereon
to form a first copy is discharged, the image formation
is temporarily stopped by an image formation stopping
device. The apparatus also has a mode controller for
automatically setting (S1202) the proof printing mode when
execution of a predetermined process mode is selected.
Patent EP-1185025-A1 (EP)
Inventor: TAKAGI TSUYOSHI
IPC: G09C1/00
Filed: 2000-08-31
Abstract: An efficient undeniable digital signature scheme based
on a quadratic field is disclosed Public keys (D, P, k, t)
and secret keys (D1, q) are defined by generating two
primes p, q (p, q > 4, p = 3 mod 4,    p/3    < q), computing D1
= -p and D = D1q 2 , obtaining a bit length k of    |D1|    /4 and
a bit length t of q-(D1/q) where (D1/q) denotes Kronecker
symbol, and generating a kernel element P of a map from a
class group Cl(D) to a class group Cl(Dl). Then the
signature verification is realized by first checking
whether a norm N(S) of the signature S is smaller than k
bits or not, and judging that the signature S is illegal
when the norm N(S) is larger than k bits, or generating a
challenge C when the norm N(S) is not larger than k bits,
by computing the message ideal M of the message m,
generating a random integer r smaller than t bits,
computing H = (M/S) r , generating a random ideal B whose
norm is smaller than k-1 bits, and computing the challenge
C = BH, at a verifier side; then computing a response W by
mapping the challenge C to the class group Cl(D1) and
pulling the mapped challenge C back to the class group
Cl(D) and squaring a result of mapping and pulling back,
using the secret keys (D1, q), at the signer side; and then
checking whether W = B 2  holds or not, and judging that the
signature S is legal when W = B 2  holds or that the
signature S is illegal otherwise, at the verifier side.
Patent EP-1091184-A1 (EP)
Inventor: HAUPT JUERGEN
IPC: F26B23/02
Filed: 2000-09-20
Abstract: The device has a closed chamber, whose end walls (2,3) have slits (4,5) for the sheet to pass through it. Blower boxes (7,8) are arranged along a treatment stretch in the chamber and extend over the width of the flow plane and have fan openings facing the flow plane. A fan in a casing is connected between the blower boxes and the chamber interior. A suction line removes steam-laden treatment gas from the chamber. Devices oxidise at least part of the treatment gas flow. At least one catalyst unit (20,21) is arranged in the flow path of the treatment gas.