baber/WOPTO huggingface dataset:
Patent DE-19654157-A1 (DE)
Title: Safety device for stapling gun
Inventor: WANG HSIU-HUANG
IPC: B25C1/00
Filed: 1996-12-23
Abstract: A spring is arranged between the recess of a switch button and an inverted U-shaped member, with a lower side of the button having a groove. An intermediate portion of the button is formed with a vertical passage which is in communication with the groove. A second switch button is pivotally connected with an end of the first button, with a second spring being installed to push the second switch button to go outwardly from the groove. The second button is contoured to fit into the groove and has a protuberance adapted to fit into the vertical passage.  A shaft is fitted within the vertical passage and enclosed with a second spring. An upper end of the shaft extends upwardly out of the vertical passage and is engaged with a C-shaped retainer, thus preventing the shaft from disengaging from the vertical passage. The stapling gun is only operated when the first button is depressed in the housing and the second button is fitted in the first switch button.
Patent DE-19705889-A1 (DE)
Title: Absolute rotation or angle sensor for automation or robotic applications
Inventor: SEYER REINHARD
IPC: G01J4/04
Filed: 1997-02-15
Abstract: The sensor uses a polarisation light conductor (1), e.g. a single mode optical fibre, which is associated with a polarised light transmitter, e.g. a laser diode (5) and an analyser with a polarisation filter and a light detector, e.g. a photodiode (4). The detection point is freely selected in space independently of the rotation of the light polarisation plane at the free end of the light conductor, and not mechanically constructive with the reference point or rotation axis. This selection is achieved by providing a light reflector (2) and the polarisation filter at the latter end and coupling the reflected light to the detector using  a polarisation-dependent beam splitter at the other end of the light conductor.
Patent DE-19706707-A1 (DE)
Title: Rail damper
Inventor: REPCZUK ALEXANDER
IPC: G10K11/16
Filed: 1997-02-20
Abstract: The damper, for a rail, has a compound profile (6) bonded flat in position under the rail head (2) and on the foot (4) of the rail.  It is not bonded at the upright web member (3) of the rail structure. Preferably the elastomer layer (9), towards the rail body, is a mat with rubber granules bonded together by polyurethane.
Patent DE-19708119-A1 (DE)
Title: Steering column with deformable jacket
Inventor: TAUBENBERGER JOSEF
IPC: F16F7/12
Filed: 1997-02-28
Abstract: The first steering column jacket is formed as a turned-over tube(2). The steering spindle(1) consists of two sections which are relatively movable in the axial direction. A second jacket(8) is attached to the turned-over section(6) of the first tube. The first tube is axially rigidly connected to one section of the steering spindle and the second tube is connected to the other section of the steering spindle. A guide is provided in the space between the turned-over and unturned-over sections of the first tube.
Patent DE-19711867-A1 (DE)
Title: Yarn texturising station
Inventor: VETTER GERHARD
IPC: D02J13/00
Filed: 1997-03-21
Abstract: The yarn finishing assembly, with a number of texturising units, has a separate stuffing chamber (7) for each yarn.  A number of stuffing chambers are connected to a common pair of feed rollers (17) and a common conveyor belt (19) to take the stuffed and crimped yarns to a thermal fixing stage.
Patent DE-19713293-A1 (DE)
Title: Pendulum drive for baby crib
Inventor: KOLLER ROMAN
IPC: A47D9/02
Filed: 1997-03-29
Abstract: The drive uses a non-rigid coupling between the drive and the point of action of the drive on the crib, for providing a pendulum oscillation movement of the latter in synchronism with its free oscillation.  The drive uses an electric motor which may be switched into operation automatically under control of a microphone signal when the baby starts to cry, with a spring coupling between the drive and the crib.
Patent DE-19719699-A1 (DE)
Title: High density dynamic random access memory formation
Inventor: SUN SHIH-WEI
IPC: H01L29/78
Filed: 1997-05-09
Abstract: Formation of a dynamic random access memory (DRAM) comprises (i) providing an insulating layer over an active region of a substrate (50), (ii) forming transfer transistors on the active region, the first transistor including a gate electrode over the insulating layer and first and second source/drain regions (82, 84) formed in the substrate, the second transistor including a second gate electrode over the insulating layer and the second and third source/drain regions, the transistors sharing the second source/drain region, (ii) forming an etch stop layer (90) over the first and second gate electrodes and over the first, second and third source/drain regions, (iii) forming a dielectric layer (96) over the etch stop layer, (iv) etching through the dielectric layer above the second source/drain region, stopping the etching process on the etch stop layer, performing a further etching process to etch through the etch stop layer and then forming a bit line contact (112) to the second source/drain region, and (v) etching through the dielectric layer above the third source/drain region, stopping the etching process on the etch stop layer, performing a further etching process to etch through the etch stop layer and then forming a charge storage capacitor having an electrode (98) electrically connected to the third source/drain region and comprising a layer of hemispherical grained polysilicon.
Patent DE-19721910-A1 (DE)
Title: Feed table for sheet printer
Inventor: MAAS BURKHARD
IPC: B65H5/22
Filed: 1997-05-26
Abstract: The feed table has in parts of the table surface through openings (3) set with an incline for the suction air. The openings are punched into sheet metal plates (1) and the inclines are formed on the table surface by reforming the material. The incline includes an angle less than 45 degs. with the transport plane of the sheets. A length (L2) of the inclines can be a multiple larger than the thickness (D) of the metal plate (1). The length (L1) of the opening is less than the height (H) of the incline.
Patent DE-19724654-A1 (DE)
Title: Tool for fitting on hollow shank cone spindle head
Inventor: GUY HANOCH
IPC: B23B29/12
Filed: 1997-06-11
Abstract: The spindle head has a cylindrical housing bore and a pair of diagonally opposite axially aligned drive wedges (9A,9B) extending radially into the bore from an inner wall section. Each drive wedge has a torque absorbing guide face (10A,10B).  The tool has a longitudinal axis and an axially aligned cylindrical mandrel (13) for fitting in the bore. On the trailing end the tool has a pair of axially aligned diagonally opposite slots (15A,15B) to accommodate the drive wedges.
Patent DE-19726065-A1 (DE)
Title: Vehicle loading and unloading arrangement
Inventor: STARK JOHANN
IPC: B60P1/44
Filed: 1997-06-19
Abstract: The arrangement includes at least a platform (12) on which cargo (32) is positioned. A swinging lever arrangement is provided with at least one swinging lever (20,26). A first end (24,30) of the lever is in operation with the platform. The second end (22,28) of the lever is arranged in a vehicle (10).  The swinging force in the rotation centre of the second end of the swinging lever can be induced. Preferably, the rotation centre of the second end of the swinging level is coupled to a hydraulic swinging motor and to a tackle line.
Patent DE-19729788-A1 (DE)
Inventor: STREICHER BERND
IPC: F02M63/02
Filed: 1997-07-11
Abstract: The invention relates to a radial piston pump for high pressure fuel supply in fuel injection systems in internal combustion engines, particularly in a common-rail-injection system. The invention seeks to design a pump in which the high pressure sealing parts can be decoupled from each other and statically defined with precision. To this end, the pump is configured as follows: an even bearing surface (26) of the housing piece (22) rests, radially from the outside in relation to the motor shaft (4), against an even bearing surface (28) of the metallic base body (30) of the housing; a housing piece (22) section (66), which is concentric in relation to the cylinder chamber (12) and faces the motor shaft, extends through a radial opening (67) in the housing base body (30) towards the motor shaft (4). The fuel outlet (61) opens onto the even bearing surface (26), and is aligned with another fuel outlet (65) in the housing base body (30); a metallic high pressure sealing element (106, 114, 126, 130-134) is fitted in an extended opening area (100) of the fuel outlet (61) in the housing piece (22) and/or of the other fuel outlet (65) in the housing base body (30); the housing piece (22) is screwed (68) against the housing base body (30), whereby the metallic high pressure sealing element is used as intermediary. The high pressure sealing element is thus clamped in such a way as to ensure sealing of the high pressure side.
Patent DE-19733751-A1 (DE)
Title: Locking piece for door leaf movable in case, with lock, bolt and spring
Inventor: HOSHIDA TAKAHIRO
IPC: F04B27/14
Filed: 1997-08-04
Abstract: The bolt (12), on the inside (10) of the door or door leaf and moved by means of the manually operated lock (25) is tensioned by a helical spring arrangement (5) which holds the bolt in its open position. The bolt is held in its closed position when the door or door-leaf (1) is closed, by means of a holder arrangement (14) comprising a blocking device (31). The holder arrangement has a thrust bearing (14) for the bolt, in the form of a first end (11) of a closure bar (4) whose other end is joined to the lock. One end (19) of the helical compression spring is supported on a guide (6) for the door-leaf; the other end (20) comprises a stop (21) on the closure-bar for forcing the bar into the open position towards (48) the lock.
Patent DE-19745467-A1 (DE)
Title: Headlamp for use on motor vehicle
Inventor: BOEBEL DORIS
IPC: F21V7/00
Filed: 1997-10-15
Abstract: A vehicle headlamp has a compact external styling with an aperture (34) which is smaller than the reflector and thereby fits into the vehicle styling. The central parts (16) of the reflector provide a central beam (20) of parallel rays. The sides (24) of the reflector are shaped to provide lateral beams (28) to add to the general beam effect, with the outer edges of the reflector reflecting the light further into the edges of the beam. The overall beam has a cutoff in the vertical direction. The outer aperture of the headlamp can be oval.
Patent DE-19746991-A1 (DE)
Inventor: SINGH NAVJOT
IPC: C08J3/12
Filed: 1997-10-24
Abstract: A method of preparing a blend of a polymer A with a Tg, Tg a with a polymer B with a Tg, Tg b or a melting temp Tm b , where Tg a < Tg b and Tg a < Tm b , comprises mixing the two polymers at a temp between Tg a and the lower of Tg b and Tm b for a time and under shear conditions sufficient to convert polymer A to dispersed free-flowing particles coated with polymer B. Examples of polymer A are polysiloxanes, EP rubber, polybutadiene, polyisoprene, neoprene, and acrylic rubbers. Examples of polymer B are thermoplastics such as polyethylene, polypropylene, PVC, linear polyesters, polyvinyl aromatics such as polystyrene, styrene/acrylonitrile polymers, polyphenylene ethers, polyimides, polyethersulphones, polyetherketones and polyarylene sulphides. In the examples the polymers are mixed in a Waring blender or a Henschel mixer.
Patent DE-19748460-A1 (DE)
Inventor: HAUNLIEB HERBERT
IPC: D21F1/04
Filed: 1997-11-03
Abstract: The section to convert fibre pulp into a web has a sieve, and preferably a circular sieve. The upper lip (16) of the flow guide wall has an adjustable positioning through the pressure medium towards or away from the sieve (12). Preferably the upper lip (16) has a floating support through at least two pressure hoses (47, 48), at the end away from the chamber (26). A pressure medium through the first (47) of the two hoses (47, 48) applies a force towards the sieve (12), and a pressure increase at the second hose (48) generates a force away from the sieve (12). The upper lip (16) is mounted on a swing axis (22) at the end towards the chamber (26). The upper lip (16) is attached to a stiffener (18) which is supported at one end by two pressure hoses (47, 48) and a swing axis (22) at the other end. A carrier (50) can be fitted, with a distance piece (46) on the side towards the sieve (12), against the stiffener (18).
Patent DE-19748847-A1 (DE)
Title: Semiconductor component with multilayer composite structure
Inventor: MIURA SHOJI
IPC: H01L21/02
Filed: 1997-11-05
Abstract: The component has, on a substrate (21) a deposited wiring structure (31, 32a,b) covered by an insulation film (34-36), carrying a thin-layer resistor (37) covered by a second insulation film (40). On the latter is deposited a second wiring structure (41), with the two wiring structures forming a multilayer composite structure. The two insulation films contain each a tetraethoxysilane film, while the thin-layer resistor is formed by CrSi system. Typically the second insulation film comprises a through aperture with an Al system electrode for coupling the second wiring structure to the resistor.
Patent DE-19750912-A1 (DE)
Title: Preparation of sample analysis dishes
Inventor: HIRSCHMANN RICHARD
IPC: G01N33/53
Filed: 1997-11-17
Abstract: Preparation of e.g. plates or Petri dishes, by selecting from a magazine according to the nutrient base and the type needed for the patient samples, labeling (preferably written) for identification of the patient details, and then sorted according to the workplace and other criteria specific to the patient to be charged with the sample. After labeling, the dishes are sorted into stacks for the workplaces, with the dishes sorted by patient within the stacks. The dishes, with different nutrient bases, are sorted either according to fixed patient data in a memory, or manually from a choice of nutrient bases held in the magazine to be labeled for patient identification.  A fixed configuration is combined with a free choice configuration.  An external configuration can supply dishes for labeling.  The dish stacks are passed to an unloading station, or directly to the workplaces, and gaps in the stacks are filled by following stacks before they are moved onwards.  The selected dishes are marked by barcode labels.  An Independent claim is included for an assembly with a magazine (35) for the dishes (1-15) of different nutrient base types.  The magazine (35) is followed by a labeling station (41) and a stacking station (43) and a stack conveyor (46).
Patent DE-19752234-A1 (DE)
Title: Drive device for reversible pivot movement
Inventor: KROGMEIER NORBERT DIPL ING
IPC: A61G7/018
Filed: 1997-11-26
Abstract: The drive device has an electric motor (12) coupled to a conversion drive (14,16,18,24) converting the motor rotation into linear movement of a drive output element (28) with an attached pivot arm (30). The latter is coupled to the drive output element only in the push direction over an initial pivot angle and in both push and pull directions over a second pivot angle.
Patent DE-19753939-A1 (DE)
Title: Under-roof suspension for steep roofs
Inventor: LAUTENSCHLAEGER KARIN
IPC: E04D13/16
Filed: 1997-12-05
Abstract: The eaves-side ends of the system supports (1) are suspended in the ridge-side ends of the adjacent system supports. For connection between the system supports at the eaves-side ends of the system supports, two T-shaped recesses (8) are arranged symmetrically to the central axis (7) of the supports, which are suspendable in two corresponding T-shaped extensions (9) of the system support. The insulation plates in the seam area have grooves into which double tongues are inserted. By formation of the system support in the seam area a free space is produced, in which the double tongues are inserted.
Patent DE-19757223-A1 (DE)
Title: New 2-phenyl-4-bi:phenyl-oxazoline derivatives
Inventor: KRAATZ UDO DR
IPC: A01N43/76
Filed: 1997-12-22
Abstract: Substituted 2-phenyl-4-biphenyl-oxazolines (I) are new: X<1>, X<3> = H, halo, alkyl, alkoxy or alkylthio; X<3> is especially H; X<2> = halo, alkyl, alkoxy or alkylthio; R<1> = H, halo, alkyl or CH2CR<4>=CH2; R<2> = alkyl, hydroxyalkyl or optionally substituted alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, cycloalkenylalkyl, phenylalkyl, naphthylalkyl or tetrahydronaphthylalkyl; R<3> = H, alkyl, halo or CH2CR<4>=CH2; R<4> = H or optionally substituted alkyl or aryl; compounds in which R<1> = R<3> = H are excluded.
Patent DE-19800523-A1 (DE)
Title: Device for controlled release of active agent in the stomach
Inventor: ASMUSSEN BODO DR
IPC: A61D7/00
Filed: 1998-01-09
Abstract: A device with delayed pylorus passage, for the controlled release of active agents (A) in the gastro-intestinal tract, comprises a component (2) which expands on contact with gastric juice (2), surrounded by a membrane (1) which is permeably to gastric juice and to (A). The novelty is that (A) is present in a multi-particulate preparation (3) providing retarded release of (A).The device preferably expands by production of carbon dioxide gas from bicarbonates
Patent DE-19802305-A1 (DE)
Title: Laser welding head for joining preferably three-dimensional metal components
Inventor: WILL NORBERT DIPL ING
IPC: B23K26/14
Filed: 1998-01-22
Abstract: The laser welding head for joining preferably three-dimensional metal (in particular, titanium) components incorporates a welding nozzle (2) accommodated in the welding head, a unit for delivery of a welding wire, and two gas outlet channels respectively for working and protective gases. The welding head is characterised by the following facts: (a) the welding wire is delivered to the welding zone at an angle less than 25 deg  relative to the longitudinal central axis of the welding head, and is dipped into the weld pool; (b) the working gas arrives at the welding zone as a stream (8) positioned coaxially around the central laser beam (10); and (c) the body (2') of the welding nozzle is provided with an annular channel (15) with an annular outlet opening (15) to produce a closed, concave (bell-shaped) stream (9) of protective gas.
Patent DE-19803780-A1 (DE)
Title: Mobile crane which does not require securing measures if hydraulics fail
Inventor: MUELLER DIRK WERNER
IPC: B66C23/74
Filed: 1998-01-22
Abstract: The mobile crane has a counterweight plate (20) with two spaced-out fingers  extending vertically.  Their endfaces have a plate over the finger cross section.  The dolly plate (18) has holding webs on the upper side for locking to the upper trolley (11).  On the underside, it has a T-shaped groove lying on a turning arc of the upper trolley with aperture cross section somewhat larger than the longitudinal section of the finger plate.
Patent DE-19808123-A1 (DE)
Title: Dump body of dump truck for sand, gravel, rubble etc.
Inventor: SCHALL HANS
IPC: B60P1/28
Filed: 1998-02-26
Abstract: The dump body (6) has a structure (6.2) composed entirely or at least mainly of extruded strips (18.1-18.5), and a basically U-shaped or semicircular cross section.  It has at least one hollow strip (18.1) in its bottom region (B).  It does not have to have cross-bearers. The strips are fixed firmly to each other along their longitudinal edges by fixing devices (W).
Patent DE-19812962-A1 (DE)
Title: Angular speed sensor for vehicles, video cameras, navigation systems, etc.
Inventor: WATARAI TAKEHIRO
IPC: G01C19/56
Filed: 1998-03-24
Abstract: The sensor detects an angular speed of rotation when it is subjected to rotation about a certain axis. The sensor contains a tuning fork-shaped oscillator consisting of a piezoelectric element with a pair of arms. A drive electrode formed on the oscillator is used to apply an ac voltage to the oscillator to vibrate the arms in a first direction. A pair of pick-up electrodes formed on the oscillator detects vibrations in another direction perpendicular to the first direction to produce sensor signals indicating the angular speed. Polarizing electrodes are formed on the oscillator to polarize the oscillator and are held at a reference potential.
Patent DE-19813162-A1 (DE)
Title: Vehicle body leading module
Inventor: NAKAI KIYOTAKA
IPC: B62D29/00
Filed: 1998-03-25
Abstract: The leading module of a vehicle body has a leading closure wall (1) of a synthetic resin, to be mounted to a pair of opposing side sections (7) of the vehicle. It holds the radiator (2) section. An upper reinforcement (13) is mounted at a pair of leading fender and wing reinforcements (9), and has the facing flange (11) extending downwards from the upper reinforcement. A metal reinforcement is shaped in one piece with the upper reinforcement section (13).
Patent DE-19813268-A1 (DE)
Title: Verwendung einer transparenten Polyesterfolie als Gas/Aromabarrierefolie
Inventor: PEIFFER HERBERT
IPC: B32B27/36
Filed: 1998-03-25
Abstract: Offenbart ist die Verwendung einer transparenten, biaxial orientierten Polyesterfolie mit einer Basisschicht, die zu mindestens 80 Gew.-% aus einem thermoplastischen Polyester besteht, und mindestens einer Deckschicht, wobei die Deckschicht aus einem Polymer oder einem Gemisch von Polymeren besteht, das mindestens 40 Gew.-% Ethylen-2,6-naphthalat-Einheiten enthält und bis zu 60 Gew.-% an Ethylenterephthalat-Einheiten und/oder Einheiten aus cycloaliphatischen oder aromatischen Diolen und/oder Dicarbonsäuren enthält, mit der Maßgabe, daß der T¶g¶2-Wert der Polyesterfolie über dem T¶g¶2-Wert der Basisschicht, aber unter dem T¶g¶2-Wert der Deckschicht liegt, als Barrierefolie gegenüber den Gasen H¶2¶O, N¶2¶, CO¶2¶, He und Aromastoffen. Sie eignet sich besonders für Verpackungszwecke, speziell zur Verpackung von Lebens- und Genußmitteln.
Patent DE-19813932-A1 (DE)
Title: Befestigungsanordnung eines Steckverbinders an einer Leiterplatte
Inventor: GROS KARL-HEINZ
IPC: H01R12/55
Filed: 1998-03-28
Abstract: Es wird eine Leiterplatte mit einem oder mehreren Steckverbindern und ein Verfahren zum Anbringen von Steckverbindern an der Leiterplatte vorgeschlagen, bei dem der Steckverbinder ein stumpfes der Leiterplatte zugeordnetes Ende aufweist. Dieses Ende wird flächig mit einem Landepad verlötet oder verpreßt. Dadurch lassen sich robuste Anbringungen von Steckverbindern herstellen.
Patent DE-19814939-A1 (DE)
Inventor: LUEBCKE BERND
IPC: B41C1/045
Filed: 1998-04-03
Abstract: The invention relates to a method and device for positioning engraving members in an electronic engraving machine in order to engrave printing cylinders for rotogravure. At least two engraving billets (A,B,C) of the printing cylinder (1) are arranged next to each other in the direction of the printing cylinder (1) axis, each having a given width (SB), and are engraved as cup-shapes by an associated engraving member (3). Before engraving, the axial distances separating the engraving members (3) have to be adjusted according to the required width of the billets (SB). In order to save time, the axial distances between the engraving members (3) are initially adjusted in an approximate manner by hand. Axial reference position marks whose axial distances correspond to the width of the billets (SB) are produced in a device (20). The engraving members (3) also have axial position marks (19). When approximate positioning occurs, the engraving members (3) are displaced manually until their position marks (19) coincide with the assigned reference position marks. The engraving members (3) are finely positioned once approximate manual positioning has occurred.
Patent DE-19819795-A1 (DE)
Title: Tap fitting for pipelines
Inventor: KRAFT GERD
IPC: F16K11/087
Filed: 1998-05-04
Abstract: The tap fitting comprises a housing (1) with connection openings and inside a rotatable shutoff body (2) which is pressed sealably against seat faces (10) in the housing by a contact pressure device (5). The shutoff body (2) undertakes a shift movement when the contact pressure force produced by the contact pressure device is lifted. The seat faces in the housing are arranged in planes (16,17) set on a cone sleeve zone at an angle to the shutoff body which prevents self-locking. A control opening (15) can be provided in a low point of the housing.