baber/WOPTO huggingface dataset:
Patent DE-19727638-A1 (DE)
Title: Vehicle door lock
IPC: E05B83/36
Filed: 1997-06-28
Abstract: The vehicle door lock mechanism has a carrier recess (7) at the inner operating lever (2). The inner locking lever (4) has a carrier (8) with a given carrier play (S) which grips in the carrier recess (7), or vice versa. The inner door handle (1) is moved between locked and unlocked positions so that one of the flanks (7a,7b) of the recess (7) moves against the carrier (8) to move the inner locking lever (4) with it.
Patent DE-19728385-A1 (DE)
Title: Functional fabric and body prodn.
Inventor: MUELLER-LITZ WALTER DR RER NAT
IPC: D05C17/00
Filed: 1997-07-03
Abstract: To produce a fabric or shaped body of threads, an embroidery working applies reinforcement threads to the carrier base in the shape of the component.  Threads are placed in layers (4-7) on the carrier together with functional threads (8-8") in the layers (4-7).  The functional threads have particular characteristics such as X-ray contrast and shrouding electromagnetic fields.
Patent DE-19728890-A1 (DE)
IPC: G02B27/01
Filed: 1997-07-07
Abstract: The invention relates to an image improvement system in accordance with application DE19631414. Said system is characterized in that the reflex image in the interior of the eye is scanned on the retina (NH) and, after modification, is projected back into the eye by the same path. The invention proposes using an elliptical scan.
Patent DE-19729442-A1 (DE)
Title: Stacking column for storing of goods on stops
Inventor: STROBEL GUSTAV
IPC: B65G1/14
Filed: 1997-07-09
Abstract: The stop (2) upon which the items of goods are stored is guided in at least one inclined guide link (7) in at least one side cheek (1). The guide link has two elongated slots (8.1,8.2) spaced apart parallel to each other in parallelogram form and inclined. The stop is guided in the link by means of a spigot (6) which at one end enters a locking hole and is retained there by a locking hook which has an undercut contoured to partially conform to the locking hole.
Patent DE-19730891-A1 (DE)
Title: Measurement device for compressive force during foaming of plastics
Inventor: HOFMANN BERND DR
IPC: B29C44/60
Filed: 1997-07-18
Abstract: The equipment for measuring compressive force exerted during foaming of a material has foam  contained in an expansion chamber of a measuring vessel(3) whose base incorporates a measuring component of a force transducer(2).  A method for recording compressive force of an expanding foam using the stated equipment(1) is also claimed.
Patent DE-19733195-A1 (DE)
Title: Highly compact laser scanning microscope
Inventor: SIMON ULRICH DR
IPC: H01S3/06
Filed: 1997-08-01
Abstract: the laser scanning microscope has a microscope part with a microscopic beam path and transmission optics for imaging the beam from the object towards an observation and detection arrangement and a scan part for deflecting a laser beam. The microscope and scan parts have an optical interface for coupling in laser light to the microscopic beam path. The beam from a short pulse laser (KPL;32) in the scan part, especially for multiple photon stimulation, is coupled into the scanning arrangement
Patent DE-19734857-A1 (DE)
Title: Actuator for electrical, hydraulic or pneumatic transmission control in motor vehicle
Inventor: HORSAK GUENTHER
IPC: F16H61/02
Filed: 1997-08-12
Abstract: The device includes a solenoid valve (4), a power supply (1,2) and an electronic control circuit (5) for switching the solenoid valve. The power supply is regulated to provide a constant, stabilised operating voltage (Us) for the solenoid valve. The power supply is the on-board supply system (1) with a switching regulator (2).
Patent DE-19738347-A1 (DE)
Title: Raster electron microscope with electronic lenses
Inventor: MATSUMOTO TOKUSABURO
IPC: H01J37/248
Filed: 1997-09-02
Abstract: The electron microscope has its beam (3) generated by electron source (1), bundled by electronic lenses (4,5), and scans the specimen (8) surface using a deflector (6). The secondary electrons generated at the specimen surface are picked-up and converted into an image. An AC voltage source is connected to the electron beam deflector, with a frequency, amplitude and phase of the current source changeable. Thus, a magnetic alternating field generated in the deflector corrects the distortions of the scanning electron beam, caused by external interference.
Patent DE-19738618-A1 (DE)
Title: Solenoid operating equipment for gas valve
Inventor: STOLK THOMAS DIPL ING
IPC: F01L9/20
Filed: 1997-09-04
Abstract: The solenoid armature slides axially between opening and closing magnets, having a tappet acting via a clearance-adjuster on the valve stem. Two valve springs below the opening magnet act via spring plates in opposite directions on the tappet, the plates protruding inside the springs.  One spring plate at least (32,33) is fixed to the end of the tappet (7) or stem (9). The clearance-adjuster (10,11) is incorporated partly or entirely on the plate. Part of the latter can protrude beyond the tappet or stem end, the spring working face being formed on this part, which contains a recess for the adjuster.
Patent DE-19739768-A1 (DE)
Inventor: LUEDTKE HARALD
IPC: G06F7/62
Filed: 1997-09-10
Abstract: The invention relates to a counting device for the non-linear counting of events. According to the invention, a code generator generates a series of code numbers in such a way that the code numbers occur with varying frequency. Every code number is compared with the counter reading and the counter is changed over in accordance with the comparison in such a way that if the counter reading is high the counter is changed over only when infrequent code numbers occur.
Patent DE-19747827-A1 (DE)
Inventor: VIEWEG STEFAN DR ING
IPC: H04L9/08
Filed: 1997-10-23
Abstract: The invention relates to a method enabling a service key (5a) to be introduced (7, 15, 12, 8) into a terminal (1) in a simple, efficient and reliable manner. According to said method, a terminal (1) is able to decode (23) by means of the service key (5a) service data (4) transmitted in encoded form (5a) by a central unit (2) via a public indication channel (3). A decoding key (13) generated from an initialization value (9) by a terminal programming apparatus (7) using an algorithm (10) is stored (16) in the terminal (1). In the central unit (2), an algorithm (10) corresponding to the algorithm (10) in the terminal programming apparatus (7) is used to generate from the initialization value (9) transmitted (9, 12) to the central unit (2) an encoding key (14) matching the decoding key (13). The service key (5a), which is stored (17) in the central unit (2), is encoded (18) by means of the encoding key (14) and the encoded service key (5a) is transmitted (8) from the central unit (2) to the terminal (1). The encoded service key (5a) is decoded (23) in the terminal (1) by means of the decoding key (16) and the decoded service key (5a) is stored in the terminal (1). The invention also relates to the terminal itself as well as to a terminal programming apparatus and a central data processing unit.
Patent DE-19749585-A1 (DE)
Title: Passenger restraint system for motor vehicles
Inventor: WOHLLEBE THOMAS
IPC: B60R21/231
Filed: 1997-11-10
Abstract: The airbag (12) is fitted in a holder (16) which is located in front of the dashboard trim (6) and projects into the interior of the vehicle in the opposite direction of travel. The airbag holder is constructed as a rigid yoke which extends in front of the legs of the front seat passenger (18) at right angles to the direction of travel. The airbag holder is closed off on the vehicle's interior side by a detachable cover (14) which is released when the airbag inflates at least and is moved in the direction of the front seat passenger's legs.  An Independent claim is included for a motor vehicle equipped with the proposed occupant restraint system.
Patent DE-19749856-A1 (DE)
Inventor: HERMANN STEFAN DIPL ING
IPC: B60R22/46
Filed: 1997-11-11
Abstract: At least two ignition capacitors are provided for igniting an ignition pill of a motor vehicle passenger protection system. The at least two ignition capacitors are at first connected in parallel, at the beginning of an ignition process, and are connected in series only after a given time interval has elapsed from the beginning of the ignition process. This ensures that the ignition current flowing through the ignition pill is always sufficiently strong and at the same time avoids initial energy losses.
Patent DE-19752004-A1 (DE)
Title: Packing process for flat thin products of e.g. latex
Inventor: HUMMEL KARL
IPC: B65B35/16
Filed: 1997-11-24
Abstract: The packing process involves packing the material in a foil pack (26) of two separate foil strips (16) which are welded together when the material is between them. The strips are then separated into individual packs and welded up on all sides. In the first working stroke, the material is gripped by a sending device (22) which lays it between the foil strips. The sending device is withdrawn before the next working stroke. The sending device has two grip arms, at least one of which can turn. The grip arms enclose the material leaving short free ends.
Patent DE-19752378-A1 (DE)
Title: Coaxial cable plug termination
IPC: H01R9/05
Filed: 1997-11-26
Abstract: The plug termination for a coaxial cable has a core element (5) with a seating (23) for receiving the inner conductor of the coaxial cable and a number of contact pins (9), enclosed by a base element (1) with a contact surface (11) for the cable screening , a number of contact pins (4) and a compression device for pressing the contact surface against the cable screening.
Patent DE-19758337-A1 (DE)
Title: Rotation internal combustion engine with ring shaped work area
Inventor: MACKENBROCK WERNER
IPC: F02B53/00
Filed: 1997-12-22
Abstract: The engine has a hollow ring-shaped cylinder space (5) in which two independent runners which are ring-shaped and rotatable only in one direction are located. Piston discs (6.1.1, 6.1.2, 6.2.1, 6.2.2) are firmly connected to the runners in a radial direction and fill out the cross-section of the cylinder space in a gastight manner. The piston discs divide the cylinder space into chambers (7.1, 7.2, 7.3, 7.4) altering in size according to the work stroke. A gas inlet and outlet (12,13) and ignition devices (14) are connected to the cylinder space. Components are connected to the runners for transmission or torque to a drive shaft. The hollow ring-shaped cylinder space has a circular cross-section, or can have a cross-section deviating from the circular. The piston discs have a support part and at least one sealing disc.
Patent DE-19800361-A1 (DE)
Title: Liquid degassing, e.g. for heating system
Inventor: BALTUS RENE
IPC: F24D19/08
Filed: 1998-01-08
Abstract: Liquid degassing is carried out by operating valves, including pinch-valves, in a logical sequence for entry and reduced pressure degassing of a portion of the liquid, the operation being reversed to return the liquid into the system. A liquid degassing process uses several valves, of which at least two are pinch-valves, operated in a logical sequence such that a portion of the liquid flows or is sucked into the apparatus and is degassed by the reduced pressure produced in a pinch-valve chamber (17), optionally with the aid of reduced pressure in a pressure chamber (8). The gas is discharged via an upper valve (2), while the degassed liquid is returned to the system by reversal of the operation, i.e. sequentially closing of valves (11,7,20). Preferred Features: The liquid to be degassed may be additionally pressurized by the pinch-valves to improve gas collection in the circuit or vessel. The gas outlet end (4) may have a venting valve and an odor filter, e.g. an active carbon filter. The pinch-valves are pneumatically or hydraulically operated.
Patent DE-19800934-A1 (DE)
Title: Ruthenium complexes suitable as metathesis catalysts
Inventor: SCHWAB PETER DR
IPC: B01J31/22
Filed: 1998-01-13
Abstract: Ruthenium complexes are prepared by addition of alkyne compounds to ruthenium compounds in the presence of hydrogen, a reducing agent and optionally water.  A process for the preparation of ruthenium complexes (I) of formula (1) comprises: (a) reaction of RuX3 with L<1> and L<2> in an inert solvent in the presence of a reducing agent and hydrogen and without isolation of intermediates followed by (b) addition of compounds of formula (2), optionally in the presence of water. RuX2(=CH-CH2R)L<1>L<2> (1) R - C ?= CH (2) where X = an anionic ligand R = H, 1-20C alkyl or 6-20C aryl, optionally substituted L<1>, L<2> = neutral electron donor ligands.
Patent DE-19802031-A1 (DE)
Title: Internal combustion motor air compressor
Inventor: BOLL WOLF DR
IPC: F02B39/12
Filed: 1998-01-21
Abstract: The air compressor for an internal combustion motor acts as a pressure generator (3), with a pressure generator shaft (6) as the drive, keyed to a drive wheel (10) through a switched clutch (16). The drive wheel (10) is powered by the vehicle motor.  A freewheel clutch (20) is between the motor crankshaft and the generator shaft (6) to disengage them on a drop in the torque, in the direction of the torque.  The pressure generator is a turbo charger or an air presser.
Patent DE-19802596-A1 (DE)
Title: Semiconductor device especially bipolar transistor
Inventor: YOSHIHISA YASUKI
IPC: H01L29/73
Filed: 1998-01-23
Abstract: A semiconductor device has (a) a first conductivity type dopant region (8, 10), part of which is exposed at a semiconductor substrate (20) surface; (b) a second conductivity type dopant region (13) which is surrounded by the first conductivity type dopant region (8, 10) and part of which is exposed at the substrate surface; (c) first and second electrodes (5, 12) connected to the exposed surfaces of the first and second conductivity type dopant regions, respectively; and (d) an insulating layer (23) sandwiched between the first and second electrodes, the upper end of an adjoining region (22) of the first electrode (5), which is directed towards the second electrode (12), being cut away. Also claimed is a process for producing the above semiconductor device.
Patent DE-19804053-A1 (DE)
Inventor: ABELE MARCUS
IPC: F01L3/04
Filed: 1998-02-03
Abstract: The invention relates to a hollow-stem valve for an internal combustion engine. Said valve has a ratio of wall thickness to stem diameter of less than 1:3. The aim of the invention is to minimise the deformation of the valve head. To this end, the valve disk rests directly against the stem.
Patent DE-19805204-A1 (DE)
Title: Conveyer belt with side-supports below belt level
Inventor: TRENDL MARKUS
IPC: B65G15/02
Filed: 1998-02-10
Abstract: An endless conveyer belt system runs along a track. The loadbearing belt (12) is supported at the periphery by side-mounted (34) flanges (30,33).
Patent DE-19810195-A1 (DE)
Title: Specific blood product extracted from patient blood using a laminar flow system
Inventor: SALINGER REINHARD
IPC: A61M1/36
Filed: 1998-03-10
Abstract: In a process and assembly to extract a specific blood component from a patient, the process operates under continual laminar flow. Blood is taken from the patient using a first tube and surrendered to a centrifuge in which the components are separated. Simultaneously, blood is returned to the patient at the same rate at that which is removed. The centrifuge separation is determined by a geometrical factor, by the centrifuge speed of rotation, and the position of the incoming blood tube to the centrifuge. The separation of blood components is characterized by a separation optimization coefficient which is between 140 and 190 pref. 176. During separation of thrombocytes, the blood flow rate is between 30 and 100 ml/min and the separation coefficient is between 600 and 700, pref. approx. 649.
Patent DE-19813922-A1 (DE)
Inventor: NITSCHKE WERNER
IPC: H04L69/40
Filed: 1998-03-28
Abstract: A central control unit (ZS) and several data processing units (DV, DV1, DV2) are connected to a bus line (BL) in a restraint system, each of said units being provided to control one or more restraint devices (RH1, à, RHk). In order to ensure that the restraint system remains as operational as possible in case of a short circuit, each data processing unit (DV, DV1, DV2) carries out a short circuit measurement on the bus line (BL) and initiates time measurement with the emergence of a measured short circuit. Each data processing unit (DV, DV1, DV2) has a circuit-breaker to close or interrupt the bus line (BL). The circuit-breaker is opened when the measured short circuit lasts longer than a given waiting time.
Patent DE-19814199-A1 (DE)
Inventor: ZANGER ECKHARD
IPC: H01S3/109
Filed: 1998-03-25
Abstract: The invention relates to a method and device for resonance amplification, especially for adjustable frequency conversion of laser radiation, especially continuous laser radiation, using a resonant cavity which is comprised of mirrors and at least one refracting element. The aim of the invention is to develop a method and device which ensure, in particular, the frequency conversion of especially continuous laser radiation with a higher level of efficiency while avoiding the described disadvantages. In addition, said method and device ensure an improved adjustability with regard to the incident wavelengths over a spectral range which is as large as possible. To these ends, the length of the resonant cavity is adjusted by translating at least one refracting element (P). The resonant cavity is comprised of a first mirror (M1), a second mirror (M2) and a trapezoidal refracting element (P) which functions like a prism.
Patent DE-19816304-A1 (DE)
Title: Telephone kiosk with radio network based public telephone
Inventor: WUENSCHE DIETMAR
IPC: H04M1/725
Filed: 1998-04-11
Abstract: The telephone kiosk has a radio network based telephone built into a telephone kiosk with suitable payment modules operated by coins and/or telephone or credit card.  The power supply is achieved with solar cells, buffered at night by accumulators.  The kiosk has a fan for circulating the air in the event of the interior temp. exceeding a selected temp.
Patent DE-19824805-A1 (DE)
Title: Floor frame for telephone box
Inventor: RUNKEL WOLFGANG
IPC: E04H1/14
Filed: 1998-06-03
Abstract: The floor frame (1) can be attached to the foundation so it is located below the ground surface, while the frame surroundings can be filled up to the ground surface level. At the frame corner points are pref. located vertically extending adapters (2). On at least one adapter are fitted arrangements for guiding cables from ground into the telephone box. Plates, pref. of steel, are insertable into the floor frame. There is a bracket (5) with a connectable, height adjustable plate (6) for securing a telecommunications column.
Patent DE-19825040-A1 (DE)
Title: Shock absorber for motor car bodywork supports
Inventor: CHO YOUNG IK
IPC: B60R19/18
Filed: 1998-06-04
Abstract: Several first and second curved leaf springs are alternatingly arranged in the spring structure so that they point in opposite directions and meet one another at two connecting points between adjacent leaf springs. They are attached to a single structure, with the ends of the leaf springs held by the bodywork support and the covering.
Patent DE-19826771-A1 (DE)
Title: Detecting arrangement for obstructions near the track on railways
Inventor: MANJAH TONY
IPC: B61D15/06
Filed: 1998-06-11
Abstract: The arrangement has an unmanned safety vehicle (1) that detects all obstructions in front of a railway vehicle (2) and transmits to the vehicle or to an operations center.  Full braking or deceleration is initiated by the operations center or automatically by the safety vehicle depending on the degree of obstruction. An Independent claim is also included for a method of detecting obstructions for railway vehicles near the track.
Patent DE-19831567-A1 (DE)
Title: Digital audio recording apparatus for e.g. optical disc
Inventor: YAMAGISHI YOSHINOBU
IPC: G11B27/036
Filed: 1998-07-14
Abstract: The recording apparatus records digital audio signals on to a recording medium. The medium has a program area in which audio tracks are written and managed for display to the user in a table of contents. The recording of tracks commences on depression of the record button, and optionally, is also commenced with simultaneous depression of a "to head" button. Depression of the "to head" key st1 prompts the system to read out data from the user table of contents (U-TOC) from the disc st2. The data form the UTOC is stored in the RAM and recording started st3. Once recording is complete st4 the U-TOC is edited st5 so that the music piece is set to the head of the play order on the disc, existing track numbers are relegated one position. The U-TOC is transferred from the RAM to the UTOC st6 region on the disc.
Patent DE-19834528-A1 (DE)
Title: Gas fired heater has the heat exchanger block held inside a frame fitted with ceramic blocks
Inventor: BESSER ULRICH
IPC: F23D14/58
Filed: 1998-07-31
Abstract: A gas fired heater has a heat exchanger block with a number of parallel vanes through which are fitted the ducts which form the heating coil for the heat transfer liquid. The edges of the block are contained inside a rectangular frame formed by profiled metal strips (11) which clamp ceramic blocks/strips (40) between the block and the frame. The block is retained in the frame by tags bent over from the strips. The longer sides of the frame are extended past the end frames to form mountings for fitting the heat exchanger.
Patent DE-19839398-A1 (DE)
Inventor: LOOS PETRA
IPC: G01N33/15
Filed: 1998-08-29
Abstract: Disclosed is a device for in vitro active substance release from a solid medicament form, consisting of a mini-basket with a bottom and a top part, wherein the bottom part (mini-basket) and the top part (lid) of the mini-basket are made of a screen fabric and the top part (lid) has a handle on the outer side. The bottom part (mini-basket) is connected to the top part (lid) by one or more fixing clips. The invention can be used in a paddle agitator and/or a continuos flow cell. Also disclosed are methods for in vitro active substance release from a solid medicament form by testing in an acid release medium and subsequently by increasing pH.
Patent DE-19839600-A1 (DE)
Title: Motor vehicle alarm unit and anti-theft device
Inventor: HAMPEL ANKE
IPC: B60R25/10
Filed: 1998-08-31
Abstract: A motor vehicle includes an alarm unit (4) which is controlled by at least one sensor (1,2), and a blocking device (3) which is actuated by the response of the alarm unit (4) and prevents subsequent operating of the vehicle. An unblocking device (5) is provided for deactivating the blocking function.  The blocking device is designed so that it remains activated, after occurrence of an alarm condition, even during use of the original vehicle key, and is unblocked only by separate actuation of the unblocking device.
Patent DE-19843194-A1 (DE)
Title: Blister wrap packaging for acupuncture needles for lower package volume and weight, easy recycling, disposal and rapid access to needles
Inventor: REIMERS H WERNER
IPC: A61B50/30
Filed: 1998-09-15
Abstract: A packaging system for acupuncture needles consists of an outer wrapper which also incorporates a secondary integral hollow core for used needles which has a pre-cut inlet. The wrapper is a dual-layered paper blister pack. Each needle has a break-off nipple for easy access.
Patent DE-19844797-A1 (DE)
Title: A modular machining system has separable tooling and workpiece stations connectable to a base unit by electrical, pneumatic and hydraulic supply lines.
IPC: B23P21/00
Filed: 1998-09-30
Abstract: The base (2) has a turntable (3) holding various tool holders (4) for machining workpieces held on transfer units (6) connected by plugs (25) into sockets (26). A working module (13) with clamps (14) or other aids connects through a plug (28) and socket (30).