baber/WOPTO huggingface dataset:
Patent DE-19803084-A1 (DE)
Inventor: SCHROER CARSTEN DIPL ING
IPC: C23C4/073
Filed: 1998-01-28
Abstract: High chromium and silicon content steel powder, for thermal coating of metal parts exposed to chlorine, chloride and/or sulfate corrosion. A powder of an alloy steel of composition (by wt.) more than 20 to 50% Cr, more than 3 to 10% Si, balance Fe and impurities is used for thermal coating of metal parts which are exposed, during use, to corrosive attack by chlorine-, chloride- and/or sulfate-containing media.
Patent DE-19807596-A1 (DE)
Title: Optical fibre jack plug connector
Inventor: ZISLER WOLFGANG
IPC: G02B6/38
Filed: 1998-02-23
Abstract: The jack plug connector has 2 cooperating connector halves, with a conical opening in the end face of one of these halves, leading to a reception bore for an optical fibre guide pin (12), receiving an optical fibre guide pin (22) projecting from the end face of the other connector half.  The front end of the projecting optical fibre guide pin may be conically tapered, to match the conical taper of the conical opening. Both optical fibre guide pins are spring biased, with the spring bias acting on the projecting optical fibre guide pin being greater than that acting on the other optical fibre guide pin.
Patent DE-19812217-A1 (DE)
Title: Arrangement for transporting and storing corpses, with coffin
IPC: A61G17/00
Filed: 1998-03-19
Abstract: The coffin (12a) has an interior, and has a cooling gas feeder system (30a) with feeder-pipe (26a) taking cooling gas inside the coffin and connected to a feeder point (22a) at one end of the coffin. A return pipe (28a), together with the cooling unit and the feeder pipe forms a circuit circulating cooling gas. The coffin has a cooling gas return point (24a) connecting the coffin to the return pipe and situated at the opposite or same end of the coffin to/as the feeder pipe connection.
Patent DE-19816024-A1 (DE)
Title: Brake servo for vehicle
Inventor: HENZE RUEDIGER
IPC: B60T7/04
Filed: 1998-04-09
Abstract: The brake servo (30) is connected between the brake pedal (20) and the master cylinder (10) and provides a programmed servo brake force and a programmed brake reaction force. The servo is connected to a controller (31) which provides control signals in response to sensor readings. A programmed memory (32) contains driver preference data and is connected to the controller.  The driver preference data enables the controller to set the brake reaction force and the brake response to match the preferences of the driver. The same memory holds data to set the seat adjustment, driving mirror, etc.. The programmed memory also provides data to match the braking to the type of driving, e.g. town or open road.
Patent DE-19816432-A1 (DE)
Title: Brake control for vehicle
Inventor: BABBEL ECKHARD
IPC: B60T8/24
Filed: 1998-04-15
Abstract: The brake control system has an improved cornering control during which the inside wheels have reduced brake pressure and the outside wheels have enhanced brake pressure. To differentiate between cornering and straight travel, for slight curvatures, the sensor readings (3) for each wheel are processed by the brake control (5) and are stored in a constantly updated memory. At the onset of active braking the state of the vehicle immediately prior to braking is used as the control mode i.e. straight travel or cornering. The brake control monitors the difference in wheel speeds across each axle, the rate of change of the wheel speed difference and the differences between the wheel speed differences of the two axles. This provides a dynamic monitoring.
Patent DE-19818055-A1 (DE)
Title: Protective difference current (DI) circuit breaker with power switch for protecting electrical plant from fault currents
Inventor: BAUER BERNHARD
IPC: H02H3/33
Filed: 1998-04-22
Abstract: A difference current (DI) protective circuit-breaker includes a summation current transformer (2) for monitoring a network of conductors (Ln). The transformer is connected to a triggering circuit (5), and is joined to a power pack (8). The transformer controls a release relay (12) for actuating a power switch (14).  The release relay is joined to the power pack via an electronic switch (7), which is switched during pulsed excitation of the triggering circuit by means of a driving circuit (6). The electronic switch is made to be conductive specifically within a control time period (tA), and is blocked within a pause time (tP). The control time (tA) is less than the pause time (tP).
Patent DE-19819049-A1 (DE)
Title: Verfahren zur Vermeidung von Ruckelschwingungen beim Beschleunigen von Kraftfahrzeugen
Inventor: RINK GUENTER
IPC: F02D11/10
Filed: 1998-04-29
Abstract: Bei einem Verfahren zur Vermeidung von Ruckelschwingungen beim Beschleunigen von Kraftfahrzeugen wird die Drosselklappenstellung beeinflußt, wobei zur Umsetzung eines Motor-Momentenverlaufs zwischen einem unteren Momentenanfangswert und einem oberen Momentenzielwert der Verlauf der Drosselklappenstellung zwischen einer dem Momentenanfangswert entsprechenden Anfangsschließstellung und einer dem Momentenzielwert entsprecheden Zielöffnungsstellung verändert wird. DOLLAR A Um Ruckelschwingungen ohne Beeinträchtigung des Beschleunigungsverhaltens und des Abgasverhaltens zuverlässig zu verhindern, weist der Verlauf der Drosselklappenstellung benachbart zur Anfangsschließstellung ein die Drosselklappe öffnendes lokales Maximum und zwischen dem lokalen Maximum und der Zielöffnungsstellung ein die Drosselklappe schließendes lokales Minimum auf.
Patent DE-19826169-A1 (DE)
IPC: G05B19/418
Filed: 1998-06-13
Abstract: The invention relates to an electronic control system for aggregates which generate compressed air or vacuums. The inventive system comprises programmable electronic circuits for controlling, regulating and monitoring the technical functions of aggregates of this type, especially the functions of the compressed air generator or the vacuum pump and the corresponding drive mechanisms, and air treatment. The aim of the invention is to provide a control system which will simplify construction (design), production, assembly, commissioning, maintenance, checks for defects and repairs despite the variety of different types of aggregates and the different conditions of use. To this end, the inventive electronic control system is configured as a standardised control system for use in a number of different aggregates for generating air pressure and/or vacuums and has an industrial PC or microcomputer which is monitored and controlled by an operating system and which has one or more microprocessors and a central data memory. Said data memory contains at least control and regulation software as well as a number of aggregate-specific data profiles which are each provided for a particular type of aggregate and can be called up separately.
Patent DE-19829082-A1 (DE)
Title: Process for the production of flat articles having a water dispersing coating, useful for automobile components, green houses and swimming pools
Inventor: BIER PETER
IPC: C08J7/054
Filed: 1998-06-30
Abstract: A process for the production of water dispersing coated flat articles comprises application of a water based coating composition by means of a roller.  A process for the production of water dispersing coated, flat molded articles (I) made of thermoplastic materials comprises extrusion, cooling of the article, application and drying of a coating material (II) onto the article. The coating material (II) is water based and is applied to at least one side of the article (I) immediately after preparation by means of a roller, preferably rotating in the opposite direction to the direction of travel of (I). An Independent claim is included for the coated molded article (I).
Patent DE-19829843-A1 (DE)
Title: Conversion error correction method for analogue-to-digital converter
Inventor: DIEWALD HORST
IPC: H03M1/12
Filed: 1998-07-03
Abstract: The difference between computed and stored values of output, in response to the application of a predetermined voltage, is used for error correction. The method involves applying a predetermined voltage to a network of active and passive components, in which the voltage occurring at a component or group of components is applied to the analog to digital converter (ADC) input. The voltage and components are selected so that the ADC input voltage varies with time over the entire ADC input voltage range, according to a defined mathematical function. The function is unambiguously defined by a time-independent parameter, dependent on the characteristics of one or more of the components. The ADC output values are stored at defined times. The function parameters are derived from the stored digital values by a statistical technique, and the difference is computed between the stored value and the computed value per time point. The difference is used for error correction the digital output of the ADC. An Independent claim is also included for an arrangement for correcting the conversion error of an ADC
Patent DE-19835154-A1 (DE)
Title: Apparatus for vacuum coating of substrates, in particular, those with spherical surfaces comprises two vacuum chambers which are located adjacent to one another and have rotating transport arms
Inventor: BRAEUER GUENTER
IPC: C23C14/56
Filed: 1998-08-04
Abstract: Two vacuum chambers (3, 4) are located directly adjacent to one another, each chamber provided with a rotating substrate carrier or transport arm (15, 16). The axes of rotation of these arms are parallel to one another, while their transport planes are at the same level. The division zone between the vacuum chambers is designed as an airlock housing a transfer unit (5). One of the vacuum chambers is provided with loading and unloading stations (8, 9).
Patent DE-19843817-A1 (DE)
Title: Motor vehicle head lamp unit produces bend, dipped beams in separate light units forming projection modules, each with reflector, lamp and projection lens, mutually inclined optical axes
Inventor: MERTIN HEINRICH
IPC: B60Q1/18
Filed: 1998-09-24
Abstract: The head lamp unit has a housing holder, at least two light units (3,4,5) and a covering plate. The bend beam and the dipped beam are produced in two separate light units (3,5) in the form of projection modules, each with a reflector (9), a lamp and a projection lens (12). A bend beam projection module has an optical at an acute angle to that of the dipped beam module.
Patent DE-19843908-A1 (DE)
Title: Television camera zoom objective drive device
Inventor: KANEKO KEIJI
IPC: G02B7/08
Filed: 1998-09-24
Abstract: The drive device (12) motor moves a lens system for the zoom objective forwards and backwards along the optical axis. A control device (22) determines the zoom direction and the zoom rate and a second control device (32) provides a rapid zoom function, with storage of the zoom position, for automatic return to the latter via a resetting device. A priority device provides the first control device with priority over the second control device.
Patent DE-19852545-A1 (DE)
Title: Cabinet or cupboard closure design comprises roll shutter or sliding door with concealed guide grooves and elements as balls slide or rollers to give closed front
IPC: A47B49/00
Filed: 1998-11-13
Abstract: One of the guides (11) or gliding elements in the body (10) is on a side other than the facing insides of the body and the guide comes in T- or L-section groove form (11).  Closure is by roll shutter (20) or sliding door whose guides or elements are on the body exterior (104) and arranged on the e.g. cabinet walls or baseplate and cover plate. All parts of body to include both side plates and top and base are hollow in part at least so the guides and elements extend into this hollow. The guide elements riding in the grooves are balls or rollers and in the case of a roll shutter (20), the slats (24) house their rollers or balls and associated slides in the slat end caps (26).
Patent DE-19853567-A1 (DE)
Inventor: PETERSMANN MARTIN
IPC: F23N1/02
Filed: 1998-11-20
Abstract: The method involves measuring ionisation signals in the flame region using an ionisation electrode, detecting the fan speed, deriving a signal representing the current air ratio from the current ionisation signal and comparing it with a demand value, whereby the fan speed is taken into account in deriving the first signal and selecting the demand value, and deriving a control signal for the gas regulating valve from the comparison. A signal representing the current power is detected and compared with a defined value to obtain information about the burner's operating state.
Patent DE-19853601-A1 (DE)
Title: Production of insulating layer for heater for probe for determining oxygen concentration in gas mixture, e.g. internal combustion engine exhaust gas involves sintering barium and/or strontium oxide with alumina
Inventor: DIEHL LOTHAR
IPC: G01N27/41
Filed: 1998-11-20
Abstract: Production of an insulating layer (60) for a heater (50) for a probe (10) for determining the oxygen concentration in gas mixtures, especially exhaust gases from internal combustion engines, comprises sintering a mixture of (a) barium oxide, strontium oxide and/or compounds forming such oxides on thermal treatment and (b) alumina.
Patent DE-19856156-A1 (DE)
Inventor: SCHOENWEGER ALOIS
IPC: E03C1/042
Filed: 1998-12-05
Abstract: Particularly for sanitary components through which water flows, the fixture arrangement comprises an under-plaster box (1) connectable to a wall of a building and having at least one open side (2). A fitting basic body (7) is insertable into the box from its open side and at least one connecting component (9) is connectable to the box and the fitting basic body. The fixture arrangement is made of sound-insulating material. The fitting basic body does not touch the box at any point.
Patent DE-19858513-A1 (DE)
Title: Solid catalyst for homo- or copolymerization of alpha-olefins to homo- or copolymers
Inventor: KADOI YASUNORI
IPC: C08F4/654
Filed: 1998-12-18
Abstract: The problems of unsatisfactory stereospecificity and extremely low yield encountered in previous olefin polymerization can be solved by using a solid catalyst-component in which the electron donor shows no safety and health problems, ensures easy and economic preparation, and shows high activity in the preparation of olefin polymers of high stereospecificity. A solid catalyst-component for olefin polymerization contains Ti, Mg, and a compound of formula (I): R<1> and R<2> = 1-20 C linear or branched hydrocarbon  R<3> = 3-20 C alicyclic hydrocarbon and n = 1-10. An Independent claim is included for the preparation of olefin polymers in the presence of the catalyst.
Patent DE-19904616-A1 (DE)
Inventor: OBERHAEUSER MARTIN
IPC: F15B11/02
Filed: 1999-02-05
Abstract: The invention relates to a control arrangement which is used to supply pressure means to at least two hydraulic consumers and which has a demand-regulated variable displacement pump which can be regulated by a pump regulator in dependence on the highest load pressure of the hydraulic consumers being actuated; two adjustable proportioning diaphragms, the first of which is located between a supply line leading from the variable displacement pump and a first hydraulic consumer and the second of which is located between the supply line and a second hydraulic consumer; and two pressure balances, the first of which is connected downstream of the first proportioning diaphragm and the second of which is connected downstream of the second proportioning diaphragm and whose regulating piston is subjected to the pressure in the opening direction after the corresponding proportioning diaphragm. In order to prevent a temporary surplus of the variable displacement pump from passing through to the hydraulic consumers with a control arrangement of this type, the regulating pistons of the pressure balances can be subjected to a control pressure which is available in a reverse control chamber, in the closing direction. The control pressure is derived from the supply pressure present in the supply line by means of a valve device and changes with the supply pressure. The invention also relates to a pressure differential valve with a small construction which ensures that an increased pressure at its entrance is followed by a pressure at its exit with a fixed pressure difference. Together with a restricted relief of the output to the tank, a pressure differential valve of this type ensures that there is always a fixed pressure difference between the output pressure and the input pressure. A valve of this type is especially suitable for use in the inventive control arrangement.
Patent DE-19909613-A1 (DE)
Title: Mechanical horse for training, or for use by handicapped people; has plate to simulate horse's back with drive shaft to control vertical rods through eccentric to stimulate motion of horse
Inventor: RUF HERMANN
IPC: A63B69/04
Filed: 1999-03-05
Abstract: The mechanical horse has a plate (5) that simulates a horse's back. A drive shaft controls vertical rods (3) through an eccentric, which drives alternate lifts at the back of the plate, to simulate the rump of a moving horse. The drive shaft has eccentric bushing bearings on both sides, which engage the vertical rods, which fit in offset recesses in the drive shaft.  An Independent claim is included for a training device with a guide for reins.
Patent DE-19910242-A1 (DE)
Title: Print works paper pile accumulation capture and release assembly
Inventor: GAMPERLING PETER
IPC: B65H31/36
Filed: 1999-03-08
Abstract: A paper handling machine used especially in a printing process receives a quasi-continual supply of sheets of paper which are accumulated by an arrester gear at a given point and are collected into a vertical pile. When the pile is complete, the arrester gear releases the assembled pile and commences accumulation of the next pile without interruption of the flow of oncoming sheets of paper. The arrester gear is a rod (10) bearing a series of flanges (1) each with a flat face (1') which arrests the oncoming paper edge. Each flange is of approximately J-cross-section extending below the paper pile. On rotation of the rod, the formed pile of paper is released and accumulation of the next pile commences.
Patent DE-19910390-A1 (DE)
Title: Air conditioning system for motor vehicle seat
Inventor: YOSHINORI TAKESHI
IPC: B60N2/90
Filed: 1999-03-09
Abstract: The system has an air conditioning unit (4) for setting the temperature of air blown into the passenger compartment, a seat channel (5) for delivering air from the unit to the seat (2), a unit (13) for stopping the delivery of air from the seat channel to the seat, and a controller (21) for regulating the stoppage time according to the thermal load of the passenger compartment. The controller controls the stoppage unit to stop the flow of air to the seat for the stoppage time.
Patent DE-19914327-A1 (DE)
Title: Sandwich board for the construction and vehicle and shipbuilding industries
Inventor: GRUEDL WILFRIED
IPC: B29C70/08
Filed: 1999-03-30
Abstract: The sandwich board material is composed of outer layers of low pressure sheet molding compound (SMC) (3), and a foam plastics core (4). The low pressure SMC is a mixture of at least an unsaturated polyester resin and/or vinyl ester resin, and at least an additive to compensate for shrinkage, other additives and reinforcement fibers. The unsaturated polyester resin is a resin at least based on maleic acid, isophthalamic acid, orthophthalamic acid, terephthalamic acid, tetrahydrophthalamic acid, adipic acid or bisphenol-A. The vinyl ester resin is preferably at least a resin of bisphenol-A or novolack or mixtures of these resins and at least one additive to compensate for shrinkage using saturated polyester or products based on polyurethane, polyvinyl acetate, polystyrene, polymethylmethacrylate, styrene butadiene or mixtures of these additives, together with other additives and reinforcement fibers. The core is a foam board preferably of polyurethane or thermoplastics. Reinforcements are integrated into the core of wood, metal or low pressure SMC. The low pressure SMC is a fiber grid structure of mats, wovens, nonwovens, continuous filaments or cuttings, or their combinations. The fibers for the low pressure SMC are of glass, Kevlar (RTM; aromatic polyamide), aramide, polymer fibers or fibers from regenerating raw materials or mixtures of these fibers. The outer surfaces of the sandwich board are coated with gel (1) in one or more layers, or they are cladded with a lacquer film as a carrier film with a coating of colored or clear varnish.  An Independent claim is included for a manufacturing process where the core is covered on both sides by a low pressure SMC material to be bonded together in a press mold using heat and pressure.  Preferred Features: The mold and mold covers are coated with gel and a barrier agent. The lacquer film can be placed in the press mold. The board is molded at a temperature of 60 deg C and a pressure of 1-2 bar.
Patent DE-19916647-A1 (DE)
Title: Polyol mixture, useful for the preparation of rigid polyurethane foam, contains an addition product of an alkylene oxide with an aromatic di- or polyamine and a polyether and/or polyester polyol
Inventor: DIETRICH KARL-WERNER
IPC: C08G18/50
Filed: 1999-04-14
Abstract: A polyol mixture (I) comprises in weight percent (wt.%): (A) 5-60 wt.% of at least one addition product of an alkylene oxide with an aromatic di- or polyamine, whereby the molar ratio of alkylene oxide to nitrogen bonded hydrogen atoms in the amine is no greater than 1:1; and (B) 40-95 wt.% of a polyether and/or polyester polyol having an OH number of 250-500.  An Independent claim is included for a rigid polyurethane foam prepared by reaction of the polyol (I) with a di- and/or polyisocyanate, blowing agent and optionally foam stabilizer, activator and other foam additives.
Patent DE-19920088-A1 (DE)
Title: Grooved end approach of conductor rail e.g. for urban rail transport, such as underground railway
Inventor: MUELLER WOLFGANG
IPC: B60M1/30
Filed: 1999-05-03
Abstract: A leading ramp at the end of a conductor rail for guiding the current collector shoe of a rail vehicle vertically upwards is provided with a wedge-shaped notch (4) parallel to its longitudinal axis that does not impair the lower edge (3) of the contact surface. It extends from the end of the rail to an elongated hole (5). It tapers towards the hole and the surfaces of the wedge-shaped notch, pressed tightly against each other, are joined rigidly.  Between the hole and the lower surface of the contact edge, a spiral spring (6) is formed with a relatively large bending radius.
Patent DE-19923307-A1 (DE)
Title: Garage with several parking place units for vehicles has module with several parking units arranged on top of each other, and units can be moved to arrange selected unit in access position
Inventor: KNOERZER BERND
IPC: E04H6/06
Filed: 1999-05-20
Abstract: The garage has a module (6) with several parking place units (8), which can be moved in their entirety in a guide to arrange a selected unit to an access position. The units are preferably formed as separate garage spaces that are or may be completely closed and are preferably arranged one on top of another. The module is preferably partly subterranean.
Patent DE-19923573-A1 (DE)
Title: Axial plain bearing arrangement e.g. for mounting hydroelectric generating station generator support head
Inventor: ZWARG GUENTER
IPC: F16C17/06
Filed: 1999-05-21
Abstract: A lubricated plain bearing includes a bearing body and body (24) to be mounted, in which the bearing body comprises at least one bearing segment (11,21). The bearing segment has a device for lubricant feed directly at a front edge (27) adjacent to the body (24) to be mounted, as seen in the direction of rotation. The bearing segment (11,21) contains a trough or groove (14a) along the edge (27), the groove being joined to a lubricant feedline (16).  The trough or groove (14a) is specifically arranged in the face of the bearing segment (11,21) facing the body (24) being mounted.