baber/WOPTO huggingface dataset:
Patent DE-19636118-A1 (DE)
Title: Servo scanning clock generator especially for disc drive and recording device
Inventor: AHN YOUNG-SUB
IPC: G11B5/596
Filed: 1996-09-05
Abstract: The servo scanning clock generator circuit uses servo information to measure the position difference between two heads. This information is recorded in an embedded sector servo function on a pre-arranged cylinder. Whenever a servo address marker is recognised, a definitive head selection signal and a servo scanning enabling signal to scan servo information stored on the relevant tracks of the pre-arranged cylinder are always generated.  The circuit includes a clock generator to generate an even/odd identification signal whenever the servo address marker is recognised, and this identification signal is inverted before it is output. It also includes a NAND-gate to couple a servo calibration signal to measure the position difference between heads, and an AND-gate to couple the NAND-gate and a head selection signal, and to generate the definitive head selection signal.
Patent DE-19637585-A1 (DE)
Title: Speed measurement device for roller skates e.g. in-line skates
Inventor: VOELKEL BERND
IPC: G01C22/00
Filed: 1996-09-14
Abstract: The device comprises a sensor (2) for determining the number of roller rotations of a roller (4) and a display unit (1) for indicating the measured parameter. Both roller shoes each have at least one sensor mounted on them. A microprocessor evaluation unit determines the highest revolution rate from the detected rollers and feeds it to the indicator unit.
Patent DE-19638969-A1 (DE)
Title: EEPROM cell with poly:silicon-distance-floating gate
Inventor: WANG CHIH-HSIEN
IPC: H01L29/423
Filed: 1996-09-23
Abstract: Novel EEPROM cell comprises: (a) a source electrode on a semiconductor substrate; (b) a lightly doped drain (LDD) electrode formed in the substrate at a distance from the source electrode; (c) a drain electrode formed in the substrate adjacent the LDD electrode; (d) a gate oxide layer on the substrate surface between the source electrode and the LDD electrode; (e) a select gate on a gate oxide layer region adjacent the source electrode; (f) a first insulation layer on the side wall of the select gate; (g) a charge storage floating gate formed alongside the first insulation layer and on the gate oxide layer near the LDD electrode; (h) a second insulation layer on the floating gate above a region of the select gate and above the LDD electrode; and (i) a control gate on the second insulation layer. Also claimed is a process for producing an EEPROM cell, involving: (i) forming a gate oxide layer on a semiconductor substrate; (ii) forming a first polysilicon layer on the gate oxide, masking with photoresist and etching to form a select gate; (iii) forming a first insulation layer on the select gate side wall; (iv) forming a floating gate on the gate oxide layer adjacent the first insulation layer; (v) forming an LDD electrode by ion implantation; (vi) forming a second insulation layer on a region of the select gate, the floating gate and the LDD electrode; (vii) forming a control gate on the second insulation layer; and (viii) forming heavily doped source and drain electrodes by ion implantation. Preferably, step (iv) includes forming a polysilicon spacer element adjacent the first insulation layer and, in step (v), the LDD electrode region is formed self-aligned with the floating gate.
Patent DE-19648671-A1 (DE)
Title: Portable room cell for transformer station
Inventor: SCHMITT BERND DIPL ING
IPC: H02B7/06
Filed: 1996-11-25
Abstract: The room cell includes a transformer station containing a conversion space for a transformer or similar, with a base section partially layered in soil, side walls attached to a floor plate, and an overstretching roof plate. The side walls are connected through at least one partition separating the conversion space from a voltage room, as well as through at least one front wall, whereby the partition comprises preferably a breakthrough. A sole bench limits the breakthrough downwards to the room of the room cell to be aerated, especially to the conversion space. The sole bench is provided with a downward slope.
Patent DE-19701091-A1 (DE)
Title: Transport frame for bicycles in back of van
Inventor: SATTLER WERNER
IPC: B60R11/00
Filed: 1997-01-15
Abstract: The transport system is for bicycles carried in the back of a road vehicle, especially a van. The bicycles are arranged so that they are lying on their sides. Two or more bicycles may be carried, with their longitudinal axes parallel to the longitudinal axis of the vehicle and their saddles and handlebars on the same side, e.g. the left side of the vehicle. The bicycles are stacked one above the other, lying alternately on their left and right sides so that their handle bars are alternately towards the front and the rear of the vehicle. The wheels of the bicycles are accommodated in channel sections (1) arranged one above the other and there are further frame members (2) on the other side of the vehicle body, supporting the bicycle frames. The frame is fitted with wheels (5) on the side accommodating the bicycle wheels.
Patent DE-19705842-A1 (DE)
Title: Field crop harvesting method
Inventor: ALLWOERDEN WILHELM VON
IPC: A01B79/00
Filed: 1997-02-15
Abstract: The harvesting method uses a number of harvesting machines which are controlled from a single remote-control point, with self-control of the guidance and/or processing of the harvested crop for each harvesting machine, e.g. using a global positioning navigation system. At least one of the harvesting machine may supply data to the mobile or stationary remote-control point, which can be used for control of further transport or servicing vehicles.
Patent DE-19707421-A1 (DE)
Title: Casing with part for attaching to mounting plate, e.g for mounting electronic components in vehicle
Inventor: BAUR RICHARD
IPC: H02B1/04
Filed: 1997-02-25
Abstract: The casing (6) has a latch (10) and a mounting plate (9) with openings (14) to locate the latch. The latch is located on an arm (11) which flexes in the latching direction. The latching direction is about a predetermined angle preferably 120 degrees. Preferably three latches are injection moulded to the case which can be of thermoplastic material.
Patent DE-19708581-A1 (DE)
Title: Robot gripper
Inventor: PAUL SCOTT
IPC: G11B15/68
Filed: 1997-03-03
Abstract: The gripper has a pair of fingers (208,210) for gripping the object (216), and a movable cam (206) with pivot points (212,214) for the fingers. The fingers have levers which extend out over the pivot points and which have slots (218,220).  A movable pin (204) extends in the slots in the lever. Movement of the pin relative to the cam moves the lever, and the fingers rotate around the pivot points. If the fingers grip an object the lever cannot move relative to the pin, and the pin and cam are interlocked during movement of the pin.
Patent DE-19711418-A1 (DE)
Title: Redispersion powder for priming substrates before coating
Inventor: LEDER MANFRED DR
IPC: C09D5/00
Filed: 1997-03-19
Abstract: The use of redispersion powder (RDP) for priming mineral and non-mineral substrates before subsequent coating is claimed. Also claimed is a paste for priming such substrates before subsequent filling, containing 10-35 wt% water and 90-65 wt% of a binder containing RDP.
Patent DE-19711647-A1 (DE)
Title: Crash energy absorption component installed in vehicle
Inventor: EIPPER KONRAD DIPL ING
IPC: F16F7/12
Filed: 1997-03-20
Abstract: The cast metal alloy component in a vehicle absorbs especially crash energy by plastic deformation. The component consists of a base (12) bolted to the structure of the vehicle and bearing an outer rectangular truncated cone (103). The component also has a secondary inner truncated rectangular cone (15) forming a M-cross-section together with the outer cone. The outer faces of the component bear parallel ribs (11) from top to bottom.
Patent DE-19716758-A1 (DE)
Title: Electrical machine with fluid cooling
Inventor: STRUCKMEIER DIETER DIPL ING
IPC: H02K9/00
Filed: 1997-04-12
Abstract: The machine has several axial cooling channels (3,21,22) carrying direct fluid flows. The cooling channels feed a gaseous cooling medium, a liquid cooling medium or separately feed both mediums according to the selected type of cooling. When both types of medium are being carried, the channels carrying fluid are close to the heat source and the channels carrying gas are nearer to the outer edge of the plate packet.
Patent DE-19717142-A1 (DE)
Title: Robotic system for automatically manipulating small objects
Inventor: BARTH OLIVER DIPL ING
IPC: B25J13/08
Filed: 1997-04-23
Abstract: The robotic manipulator has an electrically activated actuator, moveable along one axis, angularly abutting a carriage which is constrained to move at right angles to the actuator axis. A piezo-electric actuator (1), driven by a variable high voltage power source (2) advances a head section which is constrained (4) to move along an axis (x) and contacts, through a linear ball bearing 5), a holding unit (6) for the object which has an amplified movement at right angles (y) to the actuator axis depending on the angle of contact ( alpha ). Actuators may be used in other directions to increase the degrees of movement an pairs of piezo-electric elements may be used to hold the objects.
Patent DE-19717158-A1 (DE)
Inventor: WITTCHOW EBERHARD DIPL ING
IPC: F22B35/14
Filed: 1997-04-23
Abstract: The invention relates to a continuous-flow steam generator (1) designed in a two-pass construction style. A second gas pass (14) is connected downstream from a first gas pass (8) on the side of the heating gas via a horizontal gas pass (12). In a steam generator (1) of this kind, which should have a particularly long service life even if it is frequently started, a number of parallel-connected steam generating pipes (16) for a fluid medium to flow through are interconnected giving an evaporator heating surface (22) which is part of an encompassing wall (6) of the first gas pass (8). The steam-generating pipes (16) forming the evaporator heating surface (22) discharge on the output side into a common outlet collector (24) which is fitted at low height in relation to an under edge (44) of the horizontal gas pass (12). A bulkhead heating surface (26) is connected downstream from the outlet collector (24), on the side of the fluid medium.
Patent DE-19718649-A1 (DE)
Inventor: HEILAND PETER
IPC: H01J37/02
Filed: 1997-05-02
Abstract: The invention relates to a device and a method for actively compensating magnetic and/or electromagnetic disturbance fields in a predetermined volume range, using at least one Helmholtz coil, said coil essentially covering this volume range, and a device for directing the Helmholtz coil depending on sensor signals. At least one first sensor (1) of said device is provided beyond the predetermined volume range for producing a signal (1a) which is also determined by the magnetic and/or electromagnetic field at the location of the sensor (1), and at least one second sensor (2) is provided within the predetermined volume range for producing a signal (2a) which is determined by the magnetic and/or electromagnetic field at the location of the sensor (2). The signals from the first and second sensors (1a, 2a) are used as an input signal (3a, 3b) for directing a regulator amplifier (3) belonging to the Helmholtz coil. After an empirically determined transmission function has been executed, the signal from the second sensor (2a) is applied to the regulator input (3b) of the digital regulator amplifier (3) and the output signal (3c) of the digital regulator amplifier (3) controls the current through the Helmholtz coil (4) in such a way that the magnetic and/or electromagnetic field in the predetermined volume range is at least partially compensated.
Patent DE-19719937-A1 (DE)
Title: Motor vehicle IC engine sparking plug with manufacturing method
Inventor: OSAMURA HIRONORI
IPC: H01T21/02
Filed: 1997-05-13
Abstract: A spark plug has a central electrode (3) surrounded by an insulator (2) leaving a free point. The holder (10 surrounds the insulator leaving a free region. The earth electrode 94) fastened to the holder has a section opposite the point of the central electrode to form a discharge gap (6). There is a little plate (15) of iridium alloy on at least one of the two ends of the electrodes. The other component of the alloy is a metal with a higher oxidation resistance than iridium and which forms a fixed solution with it in all respects. The little plates are made by drawing a heated block of the alloy into a rod of a chosen cross-section and then chopping it into slices.
Patent DE-19725213-A1 (DE)
Title: Closing plug for compressed gas cylinder
Inventor: BUEHLER HEINZ
IPC: F17C13/06
Filed: 1997-06-15
Abstract: The closing plug has a valve for a compressed gas cylinder (1) with container tube (2), in the end sector (4) of which the plug (3) is fitted. A gas cushion (7) is enclosed by a sealing ring (5,15) to act pneumatically on a setting member. A supply channel (8) in the plug, projects from the cylinder, and is held by the valve device against the cushion pressure. A radial boring (9a,9b) projects out in the supply channel having an aperture (12) which is covered by the sealing ring at the circumference of the plug. A valve pin (10a,10b) projects into the supply channel with radial play, and can move longitudinally.
Patent DE-19728819-A1 (DE)
Title: Heat reclamation in steam generating plant
Inventor: JACOB KARL-AUGUST
IPC: F28D7/02
Filed: 1997-07-05
Abstract: An improved thermal efficiency for a steam generating plant has an improved separator for water vapour and gasses vented from the water heating system ie. the gasses vented from the make-up water. The vapour and gas mixture is ducted into the top of a condensing chamber (1) with a swirl action to enhance the rate of condensing. The vented gasses are ducted out of the chamber via a non return valve (7.2) while the condensed, warm water is returned to the boiler. The vented gasses are passed over cooling coils to extract residual heat. The cooling of the vented gasses reduced the pressure in the venting system to provide a pumping effect to draw out more gasses from the condensing chamber.
Patent DE-19731132-A1 (DE)
Title: Cylinder head gasket for internal combustion engine
Inventor: KULLEN WILHELM
IPC: F16J15/12
Filed: 1997-07-19
Abstract: The cylinder head gasket seal has an elastic metal carrier layer with a compressible coating mass over all of both sides in a thickness of \-60  mu m. The gasket is structured with a beading (22) at the cylinder openings (10), and round them, directly at the cylinder opening edges. The coating mass is of organic and/or inorganic fibers in an elastomer bonding material.
Patent DE-19731673-A1 (DE)
Title: Device for keeping implanted tooth in position during operation
Inventor: VOLL EDUARD
IPC: A61C8/00
Filed: 1997-07-23
Abstract: The device has an outer retention ring preventing the synthetic shaping material from moving and an inner ring to keep the construction in position. The construction is covered to two third leaving one third free for inspection.
Patent DE-19735844-A1 (DE)
Title: Commercial vehicle gear selector providing tactile position lock indication
Inventor: DOEBELE BERND
IPC: F16H59/56
Filed: 1997-08-19
Abstract: The gear selector position lock (1,2) has a locking segment (3). The force exerted on the locking segment may be reduced by pneumatic or hydraulic systems as required, and is dependent upon the clutch position. The position lock is released by a piston-operated pusher using the clutch release pressure, and the clutch position-dependent pressure gear release for vehicles with interposed gears.
Patent DE-19736184-A1 (DE)
Title: Fuse production on a semiconductor body e.g. a memory circuit
Inventor: KOLB STEFAN DIPL ING
IPC: H01L23/525
Filed: 1997-08-20
Abstract: A fuse is produced on a semiconductor body by etching a step in a nonconductive layer under an auxiliary layer and anisotropically etching a deposited conductive layer to leave a residual fuse track. A fuse is produced between two connection contacts on a semiconductor body by:  (a) applying an auxiliary layer onto a nonconductive layer on the body; (b) under-etching the auxiliary layer to form a step in the nonconductive layer; (c) depositing a conductive layer in the region of the step; (d) anisotropically etching the conductive layer to leave a residual fuse track below the auxiliary layer in the step region; and (e) electrically connecting the fuse track with the connection contacts. Preferred Feature: The conductive layer consists of aluminum or polysilicon.
Patent DE-19738362-A1 (DE)
Inventor: STOLL DETLEF DIPL ING DR
IPC: H04L25/08
Filed: 1997-09-02
Abstract: The invention relates to a circuit and a method for minimising bit errors. Corresponding bits of a bit sequence are compared with the corrected bit sequence or an error signal. If they do not correspond, the adjacent bits of the corrected bit sequence are used to correct a decision criterion made up of a scanning time and a threshold value.
Patent DE-19740931-A1 (DE)
Title: Constant measurement apparatus of ventricular pressure e.g. for examining cardiac performance
Inventor: NEUBERT JUERGEN
IPC: A61B5/021
Filed: 1997-09-17
Abstract: The apparatus for the continuous measurement of pressure within the left ventricle of the heart by noninvasive methods incorporates a pressure sensor (1) whose output is applied to a DC amplifier (2) via a non-capacitive coupling. The amplified signals are AD converted in the unit (9) for input to a computer-controlled signal processing, evaluation and storage stage (3) for ultimate diagnostic display (8).
Patent DE-19741309-A1 (DE)
Title: Swimming aid in swimming pools
Inventor: HAKIM GABRIELE
IPC: A63B69/12
Filed: 1997-09-19
Abstract: A swimming aid comprises a strap (5), fastened at one end to the edge of the pool or beyond it. The other end of the strap is fastened to a swimmer (3) via a chest and shoulder belt (4). The length of the strap or its fastening point are chosen, so that the strap is tensioned when the swimmer moves away from the strap fastening point and is at a distance to all pool edges. The strap is length-adjustable or comprises an elastic material.
Patent DE-19743509-A1 (DE)
Title: Domestic laundry dryer
Inventor: KRUEGER MANFRED DIPL ING
IPC: D06F58/24
Filed: 1997-10-01
Abstract: The primary side of the heat exchanger (9) is subjected to cooling air and its process air is conveyed by means of a fan. The primary side is subdivided into at least two sections (10,11), which are penetrated by cooling air in series.
Patent DE-19744819-A1 (DE)
Title: Hanging cupboard with height adjustable base, with hoist
Inventor: MAYER HORST
IPC: A47B51/00
Filed: 1997-10-10
Abstract: The front of the hanging cupboard (12) is closed by a roller shutter (15) which cooperates with the hoist (10) so that the roller moves with the cupboard. The hoist grips the top end (15a) of the roller shutter. The hoist comprises a toothed bar or similar appliance driven by an electric motor (17). The base (11) of the cupboard has at least one guide rail inside a guide arrangement.
Patent DE-19747366-A1 (DE)
Inventor: KLEIN ANJA DR ING
IPC: H04W28/04
Filed: 1997-10-27
Abstract: The inventive method for transmitting useful information and signalling information in a mobile communications system is based on the fact that the useful information transmitted by the base station is transmitted with greater directional selectivity than the signalling information. According to the invention, the useful information and signalling information are error protection coded at the transmission end in order to balance out the different antenna gain, the error protection coding for the signalling information providing better protection than the error protection coding for the useful information.
Patent DE-19747507-A1 (DE)
Title: Interior wall cladding
Inventor: SPERBER BERND
IPC: E04F15/02
Filed: 1997-10-28
Abstract: The flat interior wood wall cladding (1) has side walls (2,4,8) between its upper (6) and lower (7) sides. At least one channel (9) to hold an installation line is provided in the wall cladding (1), parallel to the upper side (6), and passing completely through it. The channel (9) is a groove, open to the under side (7), or is a drilling.
Patent DE-19747709-A1 (DE)
Title: Fitting for inside of vehicle door
Inventor: PLEIS EBERHARD
IPC: B60J5/04
Filed: 1997-10-29
Abstract: The fitting frame for the inside of a vehicle door carries the window drive motor, the door lock, door catch, loudspeakers and other equipment, which is bench assembled to the frame before fitting into the door. The frame has a large access hole (2) for assembly of the door. A flexible cover (4) is rolled over the access hole and is secured by press strips around the edge of the hole and on the rear side of the cover. The cover is rolled up onto one side of the hole for access to the door during fitting of the door and for repair access.
Patent DE-19750865-A1 (DE)
Title: Identification and recognition process for living being or object
Inventor: MUELLER MARKUS R
IPC: G07C9/00
Filed: 1997-11-17
Abstract: The identification and recognition process uses a reference image of the living being or object obtained via an image recording device, from which a reference data set representing characteristic image features and their positions is provided. The reference data set is compared with a corresponding data set obtained from an identification image for the living being or object provided by the image recording device, for verifying the identification of the living being or recognising the object.
Patent DE-19802219-A1 (DE)
Title: Carrier rail for wall mounted cladding boards
Inventor: BOEGLE NORMANN
IPC: E04F13/08
Filed: 1998-01-22
Abstract: The carrier rail for the mountings to secure wall claddings has longitudinal inner grooves (11,12) with their side walls (14,16) extended towards the center of the groove. The ends (14.1) of the side walls form mounting points for the swing components of the mountings, between the grooves. Notches (17,18) are at the side wall extensions to assist in centering the mountings. The carrier rail is made of plastics.
Patent DE-19809038-A1 (DE)
Title: System for producing and storing compressed air
IPC: F17C5/06
Filed: 1998-03-04
Abstract: An air reservoir (1) is installed in a water vessel (3) with its bottom inlet opening (2) remaining below the surface (4) of the water. Air produced by a miniature pump (6) enters the inlet opening through an air hose (5), and compressed air is taken from the reservoir via a valve (7) and a downstream distributor (8).   The air reservoir may be designed with a flexible shell, or may be a funnel-shaped or bell-shaped vessel with rigid walls.