baber/WOPTO huggingface dataset:
Patent DE-19939113-A1 (DE)
Title: Hydrant supplying water for fighting fires has main and individual water valves, with main valve in bottom portion and side valves near top
Inventor: EUGSTER HANS
IPC: E03B9/02
Filed: 1999-08-18
Abstract: A central shaft (17) with a square end is connected to the main valve. A side shaft (24) actuates a side valve (42) with a sloping sealing face (40). There is a sealing member (37') engaging a lining piece (41) fitting inside a side branch with a pipe connection (50). The valve body (44) slides on a vertical guide rod (48).
Patent DE-19940717-A1 (DE)
Inventor: HEIDE HELMUT
IPC: A61L27/12
Filed: 1999-08-26
Abstract: The invention relates to a resorbable bone replacement and bone formation material (augmenting active agent) based on porous  beta -tricalcium phosphate ( beta -TCP).
Patent DE-19942596-A1 (DE)
Title: Nutritional supplement composition containing nutrients, vitamins and minerals and having metabolism slowing effect, useful e.g. for treating gout, rheumatism or arthritis
Inventor: WETTERAUER GERT
IPC: A23L33/16
Filed: 1999-09-07
Abstract: In a nutritional supplement composition (I) for supply of essential nutrients, vitamins and minerals, in the form of tablets, capsules or dragees, the components are selected to provide a significant reduction of the metabolic processes.
Patent DE-19945217-A1 (DE)
Title: Surgical implant for inserting wires in fractures; has cylindrical body with several bores distributed around its axis, each having exit that is not parallel to axis
Inventor: ANAPLIOTIS EMMANUEL
IPC: A61B17/17
Filed: 1999-09-16
Abstract: The implant has a cylindrical body (10), with several bores (5) distributed around its axis. Each bore has an exit (11) that is not parallel to the axis. The bores are preferably axis-parallel at first and have a bent part that curves away from the axis. Preferably there are six evenly spaced bores, with small plastics tube sockets set into them. The cylindrical body may have a central bore (4) and an inner hexagon.
Patent DE-19946018-A1 (DE)
Title: Needle shaft and other sliding shafts and surfaces in a sewing machine use a synthetic resin with carbon reinforcement fibers for self-lubrication and resistance to wear
Inventor: OU SEIHOU
IPC: D05B57/00
Filed: 1999-09-25
Abstract: The needle shaft, for use in a sewing machine, has a needle clamp body (3) at one end of the needle shaft body (2A). At least the needle shaft body material is a synthetic resin with fiber reinforcement.  The synthetic resin with a carbon fiber reinforcement material has a self-lubricating action. A marking (4A) gives the alignment for the position of the needle shaft (1A) at the needle shaft body (2A). The position marker (4A) has a distinctive body within a recess in the needle shaft body (2A), or it is printed on the body. An Independent claim is included for a sewing machine fitted with a needle shaft which slides in a pair of needle bearings. Preferred Features: The needle shaft moves on sliding surfaces, which are of synthetic resin with pitch carbon or polyacrylonitrile (PAN) carbon fibers, aligned on the longitudinal movement line. The synthetic resin surface in contact with the moving needle shaft has a pitch carbon fiber content of \-60%, with the fibers on a vertical orientation. The sliding surfaces are on a shaped base of synthetic resin with reinforcement fibers, in two layers. One layer has pitch carbon fibers aligned on the sliding direction, and the other spaced layers has the fibers aligned at right angles to those in the first layer. The sliding surface can also be in a number of layers of synthetic resin with PAN carbon reinforcement fibers where the fibers are aligned in the layers to alternate in angle steps of 90 deg  so that they are at right angles in the sliding surface. The shaped base for the sliding surfaces is of metal. The sliding surface is formed by a groove in the metal base, filled by a synthetic resin with reinforcement fibers. Or the resin/fiber sliding surface covers the base surface in a number of layers with the oriented fibers alternating by angle steps of 90 deg . The sliding surface of the needle shaft is of a copper alloy or a gray iron alloy. Or the sliding unit is the shaft of the sewing machine presser foot. The sliding unit can also be the bearing support for a rotating or oscillating shaft, using a copper alloy. Or it can be the support for a polygonal block with a sliding groove, where the block is of a synthetic resin with the pitch carbon reinforcement fibers aligned in the peripheral or axial direction to give a rod or cylinder shape. The sliding member can be the upper looper connecting arm with a metal support. The resin/fiber material is molded, and can have an inner metal housing or an inner reinforcement layer of resin/PAN carbon fibers in a press fit. At least one sliding surface can be of aluminum or copper with a hard film formed by anode oxidation. The sliding surfaces and the support can be of bearing metals.
Patent DE-19946167-A1 (DE)
Title: Integrated half-bridge circuit esp. for control of automobile supply voltage to output load
Inventor: TIHANYI JENOE
IPC: H01L27/088
Filed: 1999-09-27
Abstract: An integrated semiconductor circuit arrangement includes a substrate (2) of a first conductivity type (p), on which are arranged at least one first zone (4) of a second conductivity type (n) for connection of a first supply potential (+U), and at least one second zone (6) of the second conductivity type (n) for connection of a second reference potential (A). A third zone (8) is arranged on the substrate (2) and is of the second conductivity type (n) for connection to an output terminal (A). A fourth zone (10) of the first conductivity type (p) is arranged between the first (4) and third (8) zones on the substrate, and a fifth zone (12) of the first conductivity type (p) is arranged on the substrate between the second (6) and the third (8) zones.  Control electrodes (16,20) are separated from the fourth and fifth zones by insulation layers (18,22) and at least one control electrode (16) is arranged over the fourth zone (10) and at least one control electrode (20) is arranged over the fifth zone (12).
Patent DE-19947332-A1 (DE)
Title: Multi-stage production of 3-Alkyl-N-nitro-4H-1,3,5-oxadiazine-4-imine compounds from alkylamine and nitric acid via alkylammonium nitrate, alkylguanidine nitrate and alkylnitroguanidine
Inventor: KERN NORBERT
IPC: C07D273/04
Filed: 1999-10-01
Abstract: 3-Alkyl-N-nitro-4H-1,3,5-oxadiazine-4-imines (I) are produced by neutralization of nitric acid with an alkylamine, reaction of the alkylammonium nitrate obtained with cyanamide, dehydration of the resulting alkylguanidine nitrate with nitric acid, removal of excess nitric acid and acid-catalysed reaction of the alkylnitroguanidine obtained with formaldehyde in formic and/or acetic acid.  Production of 3-alkyl-N-nitro-4H-1,3,5-oxadiazine-4-imines of formula (I) comprises:  (a) neutralization of nitric acid (HNO3) with an alkylamine R-NH2 in aqueous solution at -10  deg  C to +50  deg  C and optional water removal; (b) reaction of the alkylammonium nitrate obtained with cyanamide in an organic solvent at 80-180  deg  C under 2-20 bar pressure; (c) dehydration of the resulting alkylguanidine nitrate (after solvent removal) with 92-98% HNO3 at 20-70  deg  C; (d) vacuum distillation of the excess HNO3 at 30-70  deg  C; (e) acid-catalysed reaction of the anhydrous alkylnitroguanidine obtained with formic acid in at least 95% formic and/or acetic acid at 30-100 deg  C; and (f) isolation of the compound (I) formed. R = 1-4C alkyl.
Patent DE-19947404-A1 (DE)
Title: Reaction vessel comprises a crucible, a lid and a pressure piece arranged eccentrically to the axis of the reaction vessel
Inventor: LOFTFIELD NORMAN
IPC: B01J19/12
Filed: 1999-10-01
Abstract: Reaction vessel (1) comprises a crucible (2) with an opening for the sample material and a lid (3) for closing the crucible. The lid and crucible are formed rotationally symmetrical to an axis (5) of the reaction vessel and form a valve whose valve part is supported against its closing direction via a pressure piece (7) by means of a device for pressing the valve part.  The pressure piece is arranged eccentrically to the axis of the reaction vessel.  Preferred Features: The lid and pressure piece are formed as separate parts, the lid having a recess (8) for the exact positioning of the pressure piece.
Patent DE-19952791-A1 (DE)
Title: Blanking tool esp. for internal high pressure forming tool for tube sections has punch held in bearing bore in punch holder and locked by locking element
Inventor: BOEHM ALFONS
IPC: B21D28/34
Filed: 1999-11-03
Abstract: The tool has a punch with a punch guide and punch holder. The punch (3) is born with one end in a bearing bore (8) of the punch holder (5). The bore has a side opening for a locking element, which engages in an aperture in the punch when in locking position. The locking element is accessible when the holder has moved out of the punch guide (4) and a holder retainer (6) and/or via an unlocking bore (13) from the surface of the tool, to be moved into unlocking position.
Patent DE-19953129-A1 (DE)
Title: Slotted hose union clip with divergent tips prevents mal-presentation during assembly of automotive water cooling system
Inventor: GAYER ERHARD
IPC: F28F9/04
Filed: 1999-11-04
Abstract: An automotive engine water cooling system has two pipes which are joined by a push-fit union with adjacent external collars which then rest face to face. The union is secured around the adjacent collars by a profiled U-shaped clip, the extremities (48,50) of which diverge. The clip extremities have central slots (52,54) following the main axis of the clip, and locating above and below a large collar which acts as a guide during the assembly process.
Patent DE-19954000-A1 (DE)
Title: Heating and ventilation system for motor vehicle has flow channel system contg. air heater, further heating element(s) mounted directly in air outlet associated with vehicle window
Inventor: SCHRAMM HANS-ULRICH
IPC: B60H1/22
Filed: 1999-11-10
Abstract: The system has a flow channel system with at least one air inlet and at least one air outlet associated with the passenger compartment and a first heater between them for heating the air that uses as its heat source the coolant in a cooling circuit for an internal combustion engine. A second heater with at least one heating element is arranged between the first heater and the air outlet(s) and a flow machine produces an air flow in the flow channel system. The heating element(s) is mounted directly in an air outlet (12,14,16) associated with a vehicle window.
Patent DE-19957111-A1 (DE)
Title: Semiconductor component, e.g. wafer of sensor chips or chips with air bridge wiring structures, has attached adhesive foil with low adhesion region above wafer structure portion
Inventor: YOSHIHARA SHINJI
IPC: C09J7/02
Filed: 1999-11-26
Abstract: A semiconductor component, comprises a wafer (1) with an attached adhesive foil (2, 7) having a low adhesion region overlying a wafer structure portion (3).  A semiconductor component comprises a removable adhesive foil (2, 7) attached to a semiconductor wafer (1) and covering a wafer surface structure portion (3). The adhesive foil comprises a flat foil portion (2a, 7a) and an adhesive portion (2b, 7b) having a specific region, facing the structure portion, which exhibits an adhesion lower than that of surrounding adhesive regions. Independent claims are also included for the following: (i) production of the above semiconductor component by selectively reducing the adhesion of the adhesive at the specific region before or after applying the adhesive foil to the wafer surface; and (ii) production of the above semiconductor component by applying the adhesive foil having the reduced adhesion region, dicing the wafer and preferably reducing the adhesion of the entire adhesive foil. Preferred Features: The adhesive (2b, 7b) consists of an UV curable adhesive, the adhesion being reduced by UV of  <=  254 nm wavelength. The foil and/or the adhesive is electrically conductive for static electricity dissipation and the foil portion is UV transparent. A second similar adhesive foil may be applied onto the back surface of the wafer. The foil-covered wafer is diced in the direction from the first adhesive foil towards the wafer back surface or the second adhesive foil, followed by reducing the adhesion of the entire first foil for removal from the diced chips. After removing the first foil from the wafer front surface, the front surface is ashed using ozone or oxygen radicals. The first adhesive foil is applied to the wafer under vacuum or inert gas and is selectively exposed to UV in the specific region using a mask which may also be used for positioning and for pressing the first adhesive foil on the wafer.
Patent DE-19958285-A1 (DE)
Title: Magnetisch-induktives Durchflussmessgerät
Inventor: WILLIGEN ARNOULD LEENDERT VAN
IPC: G01F1/58
Filed: 1999-12-03
Abstract: Die Erfindung betrifft ein magnetisch-induktives Durchflußmeßgerät für strömende Medien, mit einem Meßrohr (1), zwei von außen an das Meßrohr (1) angesetzten Magnetpolen (2) und zwei miteinander verbundenen Rückführungsblechen (3), wobei die Magnetpole (2) jeweils eine Magnetspule (4) und einen diese tragenden Polschuh (5) aus Blech aufweisen, die Polschuhe (5) jeweils im Öffnungsbereich der den jeweiligen Polschuh (5) tragenden Magnetspule (4) mit einem Rückführungsblech (3) verbunden sind und außerhalb des Öffnungsbereichs der den jeweiligen Polschuh (5) tragenden Magnetspule (4) und an diesen anschließend an dem Meßrohr (1) anliegende Abschnitte aufweisen. DOLLAR A Um ein einfach herstellbares magnetisch-induktives Durchflußmeßgerät zu erzielen, bei dem die Magnetspulen (4) genau und sicher positionierbar sind sowie eine große Anzahl von Windungen aufweisen können, ist erfindungsgemäß vorgesehen, daß die Polschuhe (5) jeweils in dem Öffnungsbereich der den jeweiligen Polschuh (5) tragenden Magnetspule (4) im Abstand vom Meßrohr (1) angeordnet sind, indem die Polschuhe (5) in dem Öffnungsbereich der den jeweiligen Polschuh (5) tragenden Magnetspule (4) in die Öffnung der Magnetspule (4) hineinragende und sich bis zu dem dem Meßrohr (1) abgewandten Ende des Öffnungsbereichs der den jeweiligen Polschuh (5) tragenden Magnetspule (4) erstreckende Abschnitte aufweisen.
Patent DE-19960577-A1 (DE)
Title: Vorrichtung zur Veränderung der Fahrtrichtung eines Wasserfahrzeugs
Inventor: BRABECK STEPHAN
IPC: B63H25/48
Filed: 1999-12-15
Abstract: Gegenstand der Erfindung ist eine Vorrichtung zur Veränderung der Fahrtrichtung eines Wasserfahrzeuges mit einem Antrieb mit einem strömungsgünstig konturierten gondelartigen Unterwassergehäuse außerhalb des Rumpfes des Wasserfahrzeuges, das vom Wasser umströmt wird, das mit dem Rumpf des Wasserfahrzeuges durch einen Schaft verbunden ist, dessen eines Ende dem Unterwassergehäuse und dessen anderes Ende dem Wasserfahrzeugrumpf zugeordnet ist und aus dessen zumindest einem Ende eine im Unterwassergehäuse gelagerte Antriebswelle herausgeführt ist, die außerhalb des Unterwassergehäuses zumindest einen Propeller trägt. Die Veränderung der Fahrtrichtung des Wasserfahrzeuges (1) erfolgt auch ohne Veränderung der Stellung des Unterwassergehäuses (2) durch dem gondelartigen Unterwassergehäuse zugeordnete Mittel (8, 9), die auch bei in seiner Position unverändert bleibendem Unterwassergehäuse auf das dieses umströmende Wasser einwirken, um die Fahrtrichtung des Wasserfahrzeuges zu verändern (Fig. 1).
Patent DE-19962526-A1 (DE)
Title: Strip barrier brush assembly for moving sidewalk or escalator uses large openings spaced on the outer surface with the rearward surface forming a fastener to the sidewall accessed by the larger openings
Inventor: DAVIS CHRIS M
IPC: B66B29/04
Filed: 1999-12-23
Abstract: The assembly (10) is attached to a fixed sidewall with a brush strip (20) projecting beyond the edge of the moving surface. The assembly (10) includes a rail housing (19) secured to the sidewall with a channel slot (11) parallel to the direction of movement with upper and lower hollow portions (18). The hollow portions include through holes (28) formed by small openings in the rearward surface (17) with larger openings (27) spaced on the outer surface with the rearward surface forming a fastener accessed by the larger openings.
Patent DE-19962808-A1 (DE)
Title: Device, method and use of an odor sensor for examining, detecting or recording illnesses of patients, especially geriatric patients where the availability of care personnel is often limited
Inventor: JANSEN KLAUS
IPC: G01N33/00
Filed: 1999-12-23
Abstract: Device for examining, detecting or recording illnesses has an odor detector as a sensor unit. Independent claims are made for a method for detecting or monitoring illnesses and use of a sensor unit for such a purpose, e.g. for detection of cutaneous or sub-cutaneous inflammation.
Patent DE-19962848-A1 (DE)
Inventor: STEINHOFF SVEN
IPC: G01R33/561
Filed: 1999-12-24
Abstract: The invention relates to an imaging method. Layer or volume areas are selected by radiating high-frequency pulses and applying at least one magnetic potential field. Nuclear magnetic resonances are excited and are detected as measuring signals in said areas. According to the invention, the method is carried out  in such a way that different layer or volume areas are successively selected and the corresponding measuring signals are detected by means of the magnetic potential field and that layer or volume images of the individual layer or volume areas are produced after the measuring signals for the different layer or volume areas have been detected.
Patent EP-1039122-A1 (EP)
Inventor: MATTIOLI MASSIMO
IPC: F02M61/20
Filed: 2000-03-24
Abstract: A fuel injector (1) comprising a main tubular body (2)
provided with at least one through duct (3) that
terminates in a spray nozzle (3a) adapted to atomise the
fuel contained in the through duct (3), a shutter member
(4) moving axially in this through duct (3) from and to
a closed position in which the shutter member (4) is
disposed in abutment on the spray nozzle (3a) closing it
off in such a way as to prevent any discharge of fuel,
and lastly a hydraulic damper (8) adapted to brake the
shutter member (4) during its return to the above-mentioned
closed position.
Patent EP-1168280-A1 (EP)
Inventor: BORGARDT DETTA
IPC: B32B37/12
Filed: 2000-06-29
Abstract: The substrate and label layer are made of differing plastic sheets which adhere together. Preferred features: The coextruded layers are cooled and separated. The label layer is coated with adhesive, and then re-joined with the substrate. From the label layer strand, two label layers are extruded together with the substrate. The label layers sandwich the substrate. The label layer is transparent and is printed in a counter-pressure process, coated with adhesive and stamped to form the labels. The stamped grid is pulled away and the label layer is wound onto a roll, transferring the labels onto the rear of the adjacent substrate. The extruded layers are printed and stamped. The labels formed are drawn into an IML (in mold labeling) unit.
Patent EP-1106580-A1 (EP)
Inventor: HENDRIX DAVID CARLETON
IPC: C02F1/72
Filed: 2000-10-02
Abstract: Decomposition of excess hydroxylamine is accomplished by bringing
a hydroxylamine-containing wastewater stream into contact with
hydrogen peroxide. Most preferably, the wastewater stream is at
neutral pH (e.g., pH between 7-8) and at elevated temperature
(e.g., at least about 90°C) when brought into contact with hydrogen
peroxide. The presence of ammonium ion (NH + ) accelerates the
decomposition of hydroxylamine in the wastewater stream.
Patent EP-1099555-A1 (EP)
Inventor: KITANI MASASHI
IPC: B41J2/14
Filed: 2000-11-09
Abstract: The ink jet print head provides a good electrical
connection with the silicon substrate (100). In
silicon substrate (100) of the ink jet print head
(5025, 5027) the electrodes for electrical connection
have a layer construction such that, under a part of
the metal bumps (210), wires drawn from the cavitation
resistant film (230) and a metal layer (255) not
corroded by the ink are formed overlapping each other.
The ink jet printing apparatus uses the ink jet print
head (5025, 5027) constructed as described above.
Patent EP-1086779-A1 (EP)
Inventor: VERMAAT HUIBRECHT PIETER
IPC: B23K37/06
Filed: 2000-09-22
Abstract: Device for supporting a welding pool at the location of a welded joint
between two steel pipes which is to be made from the outside, comprising
a frame to be positioned within the pipes and a number of welding pool
shoes, which are themselves supported on the frame by means of holder
means, which can be moved by operation means between a radially
retracted resting position and a radially extended active position, in which
the welding pool shoes with each other form a in circumferential direction
substantially continuous floor for the welding pool, in which the operation
means comprise a source for fluid under pressure and the holder means
comprise chambers that can be pressurised with the fluid by the operation
means, and in which the chambers have deformable walls.
Patent EP-1086991-A1 (EP)
Inventor: TASAKA MICHIHISA
IPC: C08F287/00
Filed: 2000-09-25
Abstract: A thermoplastic elastomeric resin composition for powder
molding, comprising a composition prepared by dynamically
vulcanizing (a) a block copolymer of a vinyl aromatic
compound and a conjugated diene compound, and/or a
hydrogenated block copolymer thereof, (b) a non-aromatic
softening agent for rubber, (c) a peroxide-decomposing
olefinic resin, (d) an unsaturated glycidyl compound, (e)
an unsaturated carboxylic acid or a derivative thereof,
and (f)a liquid polybutadiene, and 
(h) at least one material selected from the group consisting
of polyester, polyurethane, and polyamide polymers and
copolymers; characterized in that 
(p) a compound represented by the following chemical formula
(I) is also comprised:
 H 2 C=CH-CH 2 -O- (C n H 2n O)  m -X  
wherein n is an integer of from 2 to 5, C n H 2n  may be branched,
x represents H or CH=CH 2 , m is the number of the repeating unit,
C n H 2n O, and a number average molecular weight of the compound
is in a range of from 200 to 6,000.
Patent EP-1130595-A1 (EP)
Inventor: INOUE SHUJI
IPC: H04N5/91
Filed: 2000-02-25
Abstract: A stream editing system is provided which is designed to switch
one of two input streams used in an editing operation to the other at
an edit point set in each of the streams. The system includes two
decoders and at least one encoder. In the editing operation to
combine the two streams to produce a single stream, the system
re-encodes only a trailing portion of one of the streams with a
leading portion of the other stream which are defined across the edit
points and uses the other portions of the streams as they are,
thereby minimizing a deterioration in signal quality caused by the
re-encoding of the streams.
Patent EP-1067162-A1 (EP)
Inventor: YAMAKAWA KIMIO
IPC: H01L23/12
Filed: 2000-06-21
Abstract: An adhesive composition for bonding of semiconductor chips to their chip
mounting components comprising a curable polymer composition that comprises a
spherical filler having an average particle size from greater than 100 to 1,000 µm and an
aspect ratio of 1 to 1.5. Semiconductor devices according to this invention are
characterized in that a semiconductor chip therein is bonded to the mounting component
for said chip by the aforementioned adhesive.
Patent EP-1057417-A1 (EP)
Inventor: SAVIGNOL JEAN-LOUIS
IPC: A41D25/00
Filed: 2000-05-25
Abstract: The necktie has two ends of equal width and an overall length some 25 cm greater than normal. It is knotted with a shorter front section on display and a longer rear section which has its lower end concealed and made with a hole some 7 cm in diameter. The fabric (4) round the hole is hemmed and stuffed with padding (3), and is used as a support for the male genitals. The tie is worn so that the weight of the genitals is borne by the lower end of the necktie and can be altered by adjusting the knot.