baber/WOPTO huggingface dataset:
Patent DE-19756571-A1 (DE)
Title: Method of automatic fluid pressure intensifying in hydraulic moving gear of excavators etc
Inventor: NAM IN TAEK
IPC: E02F3/16
Filed: 1997-12-18
Abstract: The method involves determining whether or not the working component (18) and the drive motor (14) are in operation. A magnetic valve (36) is switched on to intensify the pressure of the relief valve (20) at the time that the working component is not in operation and drive motor is in operation, and is switched off at the time that the working component is in operation.  A further step may be to switch off the magnetic valve at the time the working component and drive motor are not in operation.
Patent DE-19800434-A1 (DE)
Title: Rod stub removal process for rod loading device of rotary machine
Inventor: SCHMIDT FALK
IPC: B23B13/12
Filed: 1998-01-08
Abstract: The rod stub removal process involves loading a second new rod (31), which is already held in a second clamping shell (28), into the machine at the same time as the stub (12) is being released and the first new rod (32) is being loaded. The device used to implement the process includes a second clamping shell (28) which can move parallel to the channel (2).  It also has a transfer device which can move the second clamping shell into the feed path of the first clamping shell and vice versa.
Patent DE-19800879-A1 (DE)
Title: Ignition coil plug for vehicle ignition
Inventor: STEGMAIER FRIEDRICH
IPC: H01T13/04
Filed: 1998-01-13
Abstract: The ignition coil plug (11) comprises a support body (42) on one or more of its parts to stiffen the plug. The support body may be made formed by an injection (43) of plastics in which a first terminal (29) is embedded. Alternatively, the support body may be a metal bandage wrapped round the first terminal.
Patent DE-19806261-A1 (DE)
Title: Presentation method for curved cavity surface as flat surface
Inventor: SCHRAMM ULLRICH DR
IPC: G01N21/954
Filed: 1998-02-16
Abstract: The method involves recording several single pictures circumferentially orientated at the curved surface of a cavity (H) at different axial positions. An axially inserted recording apparatus (S,E) is used for the pictures which are temporarily stored in an image storage.  Several sub-areas are extracted from the recorded single pictures in the storage and are joined together after transformation (Tr1,Tr2). A predetermined viewing direction is calculated as a flat presentation of at least one section of the surface outside the cavity and displayed.
Patent DE-19806755-A1 (DE)
Title: Operating method for motor vehicle roller type test stand with mass simulation
Inventor: ODARTEY CECIL BRUCE-BOYE
IPC: G01M17/007
Filed: 1998-02-18
Abstract: To simulate the mass of the vehicle, a setting value (FGMsoll) is applied to a roller drive, which is determined by multiplying the tractive force (FPKW) of the vehicle by a percentage of the centrifugal mass which is to be electrically simulated.  This tractive force is composed from the actual acceleration (aist) multiplied by the mechanical mass (mmech) and the actual electrically obtained tractive force (FGMist) of an electric drive for an exact simulation. The tractive force is multiplied by the percentage fraction of the  electric mass to the simulated momentum mass.
Patent DE-19808794-A1 (DE)
Title: High capacity, simple oil separator removing large spills from open waters right up to bank or shore
Inventor: GEISE JOBST
IPC: E02B15/04
Filed: 1998-03-03
Abstract: An oil separator comprises immersed rotary discs with oleophilic surfaces especially attractive to oils and greases (oily matter). A wiper (Teil A) rests against the surface of each disc, removing oily matter into the collection vessel. Preferred features: The disc surface is coated with oleophilic material. The disc surface (Teil B) is polished to high reflectivity, its outer edge (Teil C) having a T-shaped profile, assisting centrifugation of oily matter. Discs are parallel, with set spacing along the common shaft, which is driven in rotation. Wipers fixed in location with respect to the shaft are above the fluid in which the discs are immersed. They have a channel shape, sloping above the water, down to the collection vessel. They are shorter than the disc half diameter. Discs are perpendicular to the water, or are at a set angle to its surface. The entire unit is carried on a float. It is fixed in position. The floating unit is alternatively moved by an external craft, or has its own drive. Discs have the same or differing diameters, on the common shaft. The wipers, including their drain channels, and the discs too, can be heated. The oily matter adheres to the discs, only being stripped off on re-emerging from the water.
Patent DE-19811911-A1 (DE)
Title: Tool for tightening and loosening nuts
IPC: B25B13/46
Filed: 1998-03-18
Abstract: The tool has a drive bar (1) with a nut key (3) at its front end (2). The bar's periphery (6) is non circular. There is a transverse handle (4) with an opening corresponding to the periphery. It can be moved longitudinally over the bar. Preferably, the bar has the same periphery over its whole length and an elastomeric ring (11) is seated in a groove (10) at its rear to prevent the tool slipping off. The bar may be in the form of a polygonal section tube and have a hexagonal internal cross-section with the metric dimensions of a nut.
Patent DE-19817854-A1 (DE)
Title: Door frame for door leaves
Inventor: LINNENBAUM HELMUT DIPL ING
IPC: E05D7/04
Filed: 1998-04-22
Abstract: The two sides are in the form of a hinge-plate part and a closure part and have a frame profile with at least two facing semicircular frame mirrors each with an angled opening edge (16,17), a soffit (13) and rabbet (14). The door leaf with at least one door hinge-plate (8.1,8.2) is rotatably held on the hinge-plate side part. The pivot point (21) of the door hinge plate is positioned in the mirror semicircle pivot point (22) of one of its frame mirrors (12). The closure side part facing the hinge-plate side part incorporates a closure insert made of non-corrodible material.
Patent DE-19817897-A1 (DE)
Inventor: RUPP HARALD
IPC: A23L1/09
Filed: 1998-04-22
Abstract: In the production of sugar beet juice, slices of washed sugar beet are continuously fed into a mashing station (24) in which a first constant temperature is maintained in the range 75 to 95 degrees C. The beet slices pass through the mashing station (24) forming a pumpable mass which is then discharged to a cooking tank (30) maintained at a second higher temperature of preferably 105-106 degrees C. Following cooking, liquid is drained from the mashed sugar beet. The liquid is then thickened to preferably 78 Brix. Also claimed is a suitable assembly.
Patent DE-19819099-A1 (DE)
Title: Split rocker foot rest allowing controlled independent exercising of each foot
IPC: A63B22/16
Filed: 1998-04-29
Abstract: The footrest has a rocking action. In place of a single footrest surface, there are two, one for each foot, with independent action and mountings. These comprise a preferred system of hydraulic dampers and linkages. Preferably there is a foot strap on each half of the rest. The rests are made in e.g. unplasticised polyvinyl chloride. A split sleeve bearing between the rocking mechanisms, has an adjuster knob to increase or relax an applied loading.
Patent DE-19822017-A1 (DE)
Inventor: RUCHTI HEINZ
IPC: G08B25/10
Filed: 1998-05-15
Abstract: The invention relates to a warning device for indicating dangerous situations, especially for helicopters, comprising a signal receiving device for receiving and processing an operating-status signal; a signal comparison device which compares the received operating-status signal with a defined criterion; a device for generating a monitoring signal which generates a monitoring signal when the operating-status signal meets said criterion; a device for transmitting a monitoring transmitter signal which by radio transmits the monitoring signal generated; a device for receiving said monitoring transmitter signal which receives the transmitted monitoring transmission signal; a device for comparing the monitoring transmitter signal which verifies whether the monitoring transmitter signal received meets defined monitoring transmitter signal criteria; and an output device which emits an output signal when the monitoring transmitter signal meets said criteria. The receiving device, the device for comparing the monitoring transmitter signal and the output device are worn by the user and the output signal is immediately perceived by the user.
Patent DE-19822028-A1 (DE)
Title: Ladder-filter with edge reflection acoustic surface wave filter resonators
Inventor: KADOTA MICHIO
IPC: H03H9/25
Filed: 1998-05-15
Abstract: The filter (11) has a number of serially connected series arm resonators defining a serial arm of a ladder circuit arranged in a first integrated region (13). Each series arm resonator has an edge reflection acoustic surface wave resonator. A number of parallel arm resonators are connected between the serial arm and earth potential to define a parallel arm of the ladder circuit and which have an edge reflection acoustic surface wave resonator. A first group of at least two parallel arm resonators is arranged in a second integrated region (14) physically separate from the first integrated region so that the horizontal shear acoustic surface waves which are stimulated in a section of piezoelectric material in the first integrated region do not disturb those stimulated in the second region.
Patent DE-19822182-A1 (DE)
Title: System for determining actual thickness of wearable frictional lining of e.g. brake
Inventor: NEMITZ BURKARD
IPC: F16D66/02
Filed: 1998-05-16
Abstract: The system involves a wear limit (3) which is defined, using an electric current circuit (4) provided with a resistance element (5), and with a wearing of the lining (1), a resistance alteration results, and the wear of the lining is measurable by the corresponding resistance alteration. The resistance element is so designed, that with the wearing of the lining, from the unworn condition until its wear limit, a uniform resistance alteration is ensured.
Patent DE-19822776-A1 (DE)
Title: Data processing arrangement
Inventor: SAKASHITA KAZUHIRO
IPC: G06F9/38
Filed: 1998-05-20
Abstract: the arrangement has m (m greater than 1) processing stages (11), m memory sections (12), and a cross connection (20-23) between them. Each processing stage has m CPUs. Each memory stage has m semiconducting memories.  The memory stages can store a sequence of data signals of N-bit-width (N greater than 2) including a program defining the processes of the program defined in the CPU.  The data signals are divided into signals of different bit widths greater than 1, each associated with the m memories.  The m CPUs read the data signals stored in all m memories with N-bit width and perform successive processes related to them.  m pairs, each contg. One processing and one memory stage, are formed in m separate semiconducting chips
Patent DE-19823568-A1 (DE)
Title: Electromechanical wheel braking system for motor vehicle with electric motor and worm drive
Inventor: SCHAFFER WOLFRAM
IPC: F16D65/16
Filed: 1998-05-27
Abstract: The worm drive (18) is non-self locking and a spindle nut (20) and a threaded spindle (22) of the worm drive (18) are rotationally located. A part (20,22) of the worm drive (18), pressing the friction brake lining (14) at the brake body (16), is connected rotation proof and axially movable with a detachable rotation protection unit (46). The electric motor (30) is an electronic commutable motor. The spindle drive (18) is a rolled thread drive.
Patent DE-19828362-A1 (DE)
Title: Fan hood for heat exchanger arrangement of car
Inventor: GHIANI FRANCO
IPC: F28D1/04
Filed: 1998-06-25
Abstract: A fan hood for a heat exchanger arrangement of a car is designed as a one-piece shell component in which at least one hollow chamber (11-31) is provided for the accommodation of a fluid. In the shell component is integrated at least one flow channel (26,30) which joins onto the hollow chamber. In the region of the flow channel(s) and/or hollow chamber(s), at least one connecting union (20,19) is integrated in the shell component, open to the outside of the shell component. In the flow channel(s) and/or hollow chamber(s) is positioned at least one heat exchanger, especially an oil cooler (10), whose supply and return connections (28) are passed through the wall of the flow channel and/or hollow chamber to the outside of the shell component and are secured on this wall
Patent DE-19829071-A1 (DE)
Inventor: BRAUN WALTER
IPC: A43B17/10
Filed: 1998-06-30
Abstract: A shoe sole or insole has an active agent-containing sorbent fiber interlayer sandwiched between an upper diffusion layer and an underlayer. An Independent claim is also included for production of the above sole structure.
Patent DE-19838082-A1 (DE)
Title: Mailbox with received mail indication
Inventor: CHAU PHAT CHON DIPL ING
IPC: G07B17/00
Filed: 1998-08-21
Abstract: The mailbox has a signaling device allowing the mail receiver to be provided with an indication via a data transmission device (2) coupled to a signaling display (3), when a letter is deposited in the mailbox, without the mailbox having to be visually checked.
Patent DE-19838719-A1 (DE)
Title: Polymer containing phosphorus nitride has good flame retardant properties and is colorless
Inventor: STERZEL HANS-JOSEF
IPC: C09K21/04
Filed: 1998-08-26
Abstract: Adding phosphorus nitride (P3N5) to polymer improves the flame retardant properties whilst remaining colorless.
Patent DE-19840439-A1 (DE)
Title: Plug connector manufacture for coupling optical fiber to LEDs, laser diodes or photoreceivers in a motor vehicle
Inventor: BIRNBAUM ROLAND
IPC: G02B6/255
Filed: 1998-09-04
Abstract: The connector has a plug head (14) mounted on the plug end of the plug housing with an opening (16) coaxially enclosing the central through opening. The light conductor (20) is inserted into the through bore until it protrudes beyond the end of the plug head. The protruding end is shaped using heat so that the light conductor connects to the plug head at the plug end.  Excess light conductor material is accommodated by the coaxial opening.
Patent DE-19840831-A1 (DE)
Title: Portable coiling up system for cable and hose, has wind-up reel on which specified length of cable or hose can be coiled, or uncoiled, provided with electric drive motor for driving reel
Inventor: SCHMIDT VOLKER U
IPC: B65H75/40
Filed: 1998-09-07
Abstract: The coil-up system has an electric motor (3) for driving the coiling up reel (2), for coiling up or uncoiling the cable. The driving motor (3) is supplied with power from an accumulator (4). For the use for an electric cable (7), one end of the cable has a plug (71) and the other end of the cable is connected electrically with at least one socket (8) arranged at the coiling up reel (2). The reel (2) is located rotatably on a shaft (22) which is held non-rotatably on a frame (1).
Patent DE-19846002-A1 (DE)
Inventor: HIRT GUENTER
IPC: G01J1/44
Filed: 1998-10-06
Abstract: The method involves using a photodiode (48) to measure the signal level of the sensor for light reflected by a mark and different background regions at several wavelengths. The adjoining mark and background levels are determined for each wavelength, and the differences between the mark and background levels are calculated. The wavelength producing the largest level difference is selected to operate the sensor. An Independent claim is included for a light contrast sensor.
Patent DE-19848362-A1 (DE)
Title: Temperature nonlinearity compensating circuit for piezoresistive bridge circuit; has resistors with know linear and nonlinear temperature co-efficients connected in bridge form, to compensate for nonlinear temperature characteristics
Inventor: MUCHOW JOERG
IPC: G01L1/22
Filed: 1998-10-21
Abstract: Partial resistors (R11-R13,R21-R23,R31-R33,R41-R43) of each bridge resister (R1-R4) are selected with different known linear and nonlinear temperature coefficients and are connected in bridge form. The resistors are suitably selected to compensate for nonlinear temperature characteristics and an asymmetrical layout of the bridge circuit.
Patent DE-19853187-A1 (DE)
Title: Cassette seal for roller bearing has two coaxial L-shaped metal rings which are held by elastic lips
Inventor: WALTER WILHELM
IPC: F16J15/3256
Filed: 1998-11-18
Abstract: The cassette seal for a roller bearing has two coaxial L-shaped metal rings (1, 2) which are held by elastic lips (4) in a single unit.
Patent DE-19857095-A1 (DE)
Title: Semiconductor component with dual-gate oxide layers of different thicknesses especially in a chip having an integrated DRAM and a mounted logic device
Inventor: KAWAI KENJI
IPC: H01L21/8234
Filed: 1998-12-10
Abstract: A semiconductor component, with gate oxide layers of different thicknesses, has a shallow oxidation rate control substance region (5) provided below one of the gate oxide layers (6a, 6b). A semiconductor component comprises a semiconductor substrate (1) with two front face regions in contact with respective gate oxide layers (6a, 6b) of different thicknesses, an oxidation rate control substance (5) being provided within a depth of \}2 nm from the substrate surface in one of the regions. An Independent claim is also included for a process for producing the above component. Preferred Features: The oxidation rate control substance (5) is an oxidation promoting substance, especially a halogen introduced using a plasma of NF3, SF6, F2, HF, ClF3, Cl2, HCl, BCl3 or HBr, or is an oxidation inhibiting substance, especially nitrogen introduced using a plasma of N2, N2O or NO2.
Patent DE-19857926-A1 (DE)
Title: Radiator cooling fan of IC engine of motor vehicle
Inventor: NISHIO YASUAKI
IPC: F01P11/10
Filed: 1998-12-15
Abstract: The IC engine is the type where components of the inlet assembly (10) are fitted on the intake side and the components of the exhaust assembly are fitted on the exhaust side. A shaft driven (18) fan impeller (16) is located in front of the engine behind its radiator (22) and encased in a housing (24) so that cooling air is blown against the radiator and cool air reaches the engine. The annular gap (C1) between the fan impeller and fan housing is larger on the exhaust side than on the inlet side so that cool air is preferably guided towards the exhaust side.
Patent DE-19859097-A1 (DE)
Inventor: DEHNICKE STEFAN
IPC: C08G73/00
Filed: 1998-12-21
Abstract: The invention relates to a method for producing poly-(1,4-phenylenazine-N,N-dioxide) and derivatives thereof which are substituted in the ring, by oxidising p-benzoquinonedioxime or the corresponding derivative thereof which is substituted in the ring, using polyanions of the halogens bromine or iodine. Tribromide Br3<-> or triiodide I3<-> can be used as polyanions and these can be obtained in situ from H2O2 and a bromide or iodide.
Patent DE-19860938-A1 (DE)
Title: Illumination arrangement with group of lamp housings, has one housing of group fitted with switch via which interruption in supply to distributor for all lamps of group can be bridged
Inventor: POELLET WILFRIED
IPC: F21S2/00
Filed: 1998-12-28
Abstract: The arrangement has a group (12) of several housings for lamps supplied via a common distributor. One of the housings (14) of the group is fitted with a switch (22) via which an interruption in the supply to the distributor (18) for all the lamps of the group can be bridged. The switch can bridge the interruption via a cable
Patent DE-19903812-A1 (DE)
Title: Mobile information and communication system
Inventor: PROTSCHKA HANS
IPC: H04M11/00
Filed: 1999-02-02
Abstract: Mobile information and communication system communicates according to application via internets, GSM, digital trunking or RDS and SWIFT. It can be set up/executed as a stationary or mobile information center as a data column or data cell,or as a information display which can be fitted in wall, shelter or in a vehicle i.e. bus and as carriable information mobile telephone and information pocket which are fitted in vehicle
Patent DE-19903841-A1 (DE)
Title: Flußsteuerungsverfahren und -vorrichtung für Netzwerk zwischen Prozessoren
Inventor: KANOH YASUSHI
IPC: G06F15/173
Filed: 1999-02-01
Abstract: Durch die vorliegende Erfindung wird ein Nachteil des Stands der Technik eliminiert, der darin besteht, daß bei einer Datenpaketübertragung des virtuellen Durchschaltsystems, bei dem die Kapazität eines FIFO-Speichers nur einem Datenpaket entspricht, wenn ein Leer-Signal und ein Voll-Signal verwendet werden, die in einer herkömmlichen Flußsteuerung eines FIFO-Speichers verwendet werden, der FIFO-Speicher nicht auf einen Schreibfreigabezustand eingestellt wird, bis ein Datenpaket im FIFO-Speicher vollständig übertragen wurde, so daß Datenpakete nicht effizient übertragen werden können. Erfindungsgemäß wird, wenn mit der Verarbeitung eines Datenpaketes in einem FIFO-Speicher begonnen wird, ein Schreibsignal an die vorangehende Stufe ausgegeben. Inzwischen stellt die Schreibseite fest, ob ein FIFO-Speicher in der nächsten Stufe auf einen Schreibfreigabezustand eingestellt ist, und stellt ihn in Antwort auf die Schreibverarbeitung eines Datenpaketes auf einen Schreibsperrzustand ein, stellt ihn jedoch in Antwort auf ein von der nächsten Stufe erhaltenes Schreibfreigabesignal auf einen Schreibfreigabezustand ein.
Patent DE-19905260-A1 (DE)
Title: Cofferdam tie-in clamp of threaded rod anchored on to walling flange
Inventor: KOOPS JOERG
IPC: E02D5/76
Filed: 1999-02-09
Abstract: The threaded rod (1) of the cofferdam clamp projects far enough beyond its bearing plates to extend from a subsequently applied anchoring press to screw onto the press by a nut (2). In the release procedure, the press is thrust onto the protruding end of the rod (1) which is then drawn tight onto the press by the nut (2). The press then applies pressure to the bearing plate as an abutment so as to pull on the rod (1). This lifts the nut slightly off the bearing plate to reduce the cohesion between nut and plate and allow the nut to be screwed off for removal along with the press thus allowing the de-tensioned rod to be removed likewise.
Patent DE-19906347-A1 (DE)
IPC: H04M3/54
Filed: 1999-02-17
Abstract: The invention relates to a method for routing telephone calls and/or addressed data files which are electronically transmitted via local or global networks. According to the invention the call numbers of several receiving terminals are memorized under a single identification number and incoming telephone calls and data files whose address contains said identification number as destination number are routed to at least one receiving terminal whose call number is memorized under said identification number. According to the invention each memory location for a call number is permanently assigned to a key of the keyboard of a telephone equipped for digital data transmission or dual-tone multi-frequency dialing. The sequence in which the keys are actuated after activation by means of an input code defines a call routing sequence for access to the memory locations. The input of the call routing sequence is memorized and terminated by pressing a telephone key which triggers a limiting signal. If a telephone call or data file is received under the identification number the memory locations are interrogated in accordance with the defined call routing sequence and said telephone call or data file is routed to the call number memorized in the corresponding memory location.
Patent DE-19906434-A1 (DE)
Title: End face machining device for plastics optical waveguide uses cylindrical milling tool with very high rate of rotation to remove material from sides and end face of fiber
Inventor: DINKEL DIETER
IPC: G02B6/25
Filed: 1999-02-16
Abstract: The end of the fiber (1) is held in a clamp or chuck (2) with the extreme end (3) so that it may be reached by the milling tool (5). The tool is cylindrical, with a flat end face, and rotates at from 20000 to 60000 rpm. It may be moved sideways and may be moved parallel to its axis to machine the end of the fiber.