baber/WOPTO huggingface dataset:
Patent DE-3707322-C1 (DE)
Title: Wire injection machine
Inventor: MAIR HEINZ DIPL-ING
IPC: B65H51/10
Filed: 1987-03-07
Granted: 1988-06-16
Abstract: A wire injection machine (10) for wire filled with a treatment agent for a metal melt and/or a solid wire (16, 18, 20). Two rows of driving pulleys (7, 11 and 9, 13) mounted in a fixed position at a distance apart are provided on two opposite walls (3, 4) of the gearbox casing (1). Arranged between each pair of mutually opposite driving pulleys (7, 11 and 9, 13) is a contact pressure pulley (15, 17) situated in the same plane which can be placed against either of the driving pulleys (7, 11 and 9, 13) of each pair. It is thus possible to feed up to four wires into the metal melt. <IMAGE>
Patent DE-3730546-C1 (DE)
Title: Positioning device for a shaped-charge mine which can be launched
Inventor: LALLINGER GEORG
IPC: F42B23/24
Filed: 1987-09-11
Granted: 1989-01-26
Abstract: The invention relates to a positioning device using unstressed spring rings which makes it possible to erect the mine from any launch position into the desired effective direction position. <IMAGE>
Patent DE-3735264-C1 (DE)
Inventor: DRAUZ KARLHEINZ DR
IPC: A61K31/40
Filed: 1987-10-17
Granted: 1988-08-25
Abstract: Alkaline earth metal salts of 2-pyrrolidone-5-carboxylic acid (pyroglutamic acid) are prepared by heating the corresponding alkaline earth metal salt of glutaminic acid in the solid state to a temperature in a range of 120 DEG  C. to 250 DEG  C. until the water liberated by the intramolecular condensation (cyclocondensation) has been completely eliminated.
Patent DE-3740927-C1 (DE)
Title: Door stopper for coking oven doors
Inventor: GORRIS RAINER DIPL-ING
IPC: C10B25/06
Filed: 1987-12-03
Granted: 1988-12-01
Abstract: In a door stopper for coking oven doors (2) having a plurality of segmental plates (10) arranged above one another which are held at a distance from the coking oven door (2) by means of a holder (6) affixed to the door body (5) it is provided for the segmental plates (10) to be arranged inclined, overlapping one another like roof tiles, and for it to be possible to hang each segmental plate (10) individually into the holder (6). The segmental plates preferably consist of nitride-bound silicon carbide. <IMAGE>
Patent DE-3816581-C1 (DE)
Title: Universal shaft joint, particularly for an eccentric screw pump
IPC: F16D3/26
Filed: 1988-05-15
Granted: 1989-09-21
Abstract: The universal shaft joint (4) comprises a first journal (12), which is mounted in a hollow head (9) of one shaft end with a through assembly hole (18) for the insertion of the second journal (15), which passes through the first journal (12), the said first journal having a cut-out (13) for a flattened end piece (14) of the second shaft. This flattened end piece is held pivotably in the first journal (12) by means of the second journal (15). A sleeve (19) with part of the surface of a spherical head (21) on its outer side, is pushed onto the hollow head (9) with a tight fit. A second hollow head (24) connected to the flattened shaft end piece (14) fits over the spherical head (21) and carries a ring seal (28) which surrounds the spherical head (21) at its largest diameter. The diametral plane (22) of the spherical head (21) runs through the point (23) of intersection of the two journals (12, 15). Fixed to the front end of the second hollow head (24) is a scraper ring (29), this consisting of gun metal and sliding on the hard-chrome-plated surface of the spherical head (21). <IMAGE>
Patent DE-3837071-C1 (DE)
IPC: G05F1/567
Filed: 1988-10-31
Granted: 1990-02-08
Abstract: A current supply system having at least two mains sections (10, 12, 14) is specified, the outputs of which (16, 18, 20) are connected in parallel and which jointly feed one load (22). The output power of the respective mains section (10, 12, 14) is regulated as a function of its temperature. In a special embodiment, the output power of the respective mains section (10, 12, 14) is regulated as a function of the difference between its temperature and mean temperature of all mains sections. The result of this is that the mean time between two failures of the current supply system is increased by using simple means. 
<IMAGE>
Patent DE-4004262-C1 (DE)
Title: Switch equipment cabinet with drawer compartment - has closing panel which can be withdrawn to support keyboard in raised position
IPC: G06F1/16
Filed: 1990-02-13
Granted: 1991-04-25
Abstract: The switch cabinet has a compartment contg. a drawer (11) supported by telescopic rails (12), contg. an operating keyboard, the front of the drawer having a fascia panel (20) which prevents the operation of the keyboard when the drawer is closed. The fascia panel is attached to the front of the drawer via a pivot hinge allowing it to be folded down to lie flush with the keyboard when the drawer is opened.  A catch allows the fascia panel to be held in the raised position, each outer edge of the fascia panel pref.  tapered to form surfaces which slope downwards at each side when the panel is pivoted flat. ADVANTAGE - Easy access to keyboard.
Patent DE-4102727-C1 (DE)
Title: Interference-free changeover circuit for current supply units - has binary signal allocated to failure signal output of first current supply unit
IPC: H02J9/06
Filed: 1991-01-30
Granted: 1992-08-13
Abstract: The circuit for low interference change-over between current supply units of a current supply system consists of two supply unit (SV1,SV2), with the first one generating a power failure signal (PG), as long as possible before a total failure. The second unit is backed by a battery. For interference preventing, the second current supply unit (SV2) has an arrangement, by which the output voltage (Uout2) of the second current supply unit is held slighly under that of the first unit, as long as the first unit works. With the failure of the first supply unit, the output voltage (Uout2) of the second current supply unit, within a specified time span (t1), slowly regulates upwards to the value of the output voltage (Uout1) of the first current supply unit. USE/ADVANTAGE - For composite current supply system with standby, with extra battery buffer facility.
Patent DE-4112791-C1 (DE)
Title: Axial strut joint with housing and bearing shell(s) - has L=shaped clamping ring, whose axial shank is radially resilient
IPC: F16J3/04
Filed: 1991-04-19
Granted: 1992-07-16
Abstract: The joint housing (1) contains swivelling bearing shells (2) for ball journals whose boss parts are led out of the housing via. a sealing bellows (12), held in place by a clamping ring (14), shouldered radially inwards to rest on the housing opening rim part. The clamping ring has an L-shaped cross section, whose axial shank can flex radially, and whose second chamber is at right angles to the first one. The ring is secured to a corresp. L-shaped profile on the rim of the sealing bellows exterior relative to the sealed inside wall of the housing so that the rim area of the bellows snaps home over the housing shoulder part into an axially adjoining space in the housing wall, held in this position by the clamping ring. ADVANTAGE - Reliable coupling of housing a bellows, easy assembly, and long service life.
Patent DE-4131273-C1 (DE)
IPC: B41F21/10
Filed: 1991-09-20
Granted: 1992-12-10
Abstract: A device for changing-over a gripper control on a gripper cylinder of a turning device in a sheet-fed rotary printing machine for first-form and perfector printing, including an adjusting gear and a fixed gear disposed coaxially with one another, the adjusting gear being adjustably movable so as to vary the angular position thereof relative to that of the fixed gear, and a clamping device for clamping the adjusting gear and the fixed gear frictionally together, comprising a control shaft axially displaceable in the gripper cylinder, the control shaft being rotatable and being coupled, via a first intermediate converting device, with the adjusting gear so that an adjustable movement of the adjusting gear is converted thereby into a rotary movement of the control shaft, a spring device for applying a reaction force to the control shaft in a clamping direction of the adjusting gear, an adjusting bridge carried by the gripper cylinder so as to be displaceable in axial direction thereof, an angle lever disposed in the gripper cylinder so as to be swivelable therein about an axis transverse to the axis of the control shaft for transmitting radial forces to the adjusting bridge, the angle lever having an arm formed with a borehole, the control shaft extending through the borehole and being formed with an abutment shoulder, the shoulder, in a condition wherein the control shaft is loaded with a clamping force, being engageable with an opposing surface on the angle lever for acting thereon, and a second intermediate converting device for converting a rotary movement of the control shaft into an axial displacement of the adjusting bridge, the second intermediate converting device including an intermediate member, the control shaft having an end thereof directed towards a middle region of the printing machine and engaging in the intermediate member in a manner that the control shaft is fixed against rotation relative to the intermediate member yet axially displaceable relative thereto.
Patent DE-4202598-C1 (DE)
IPC: D21H19/40
Filed: 1992-01-30
Granted: 1993-09-02
Abstract: The rotogravure paper proposed has, on at least one side, a coating designed to incorporate the printing ink and which contains mineral pigment, synthetic-resin binder and, in addition, finely ground cellulose fibres.
Patent DE-4220673-C1 (DE)
Title: Automotive windscreen-wiper mechanism with crank-driven blades working opposite ways - in starting position has motor axis in line with joints on crank wiper arm and bell-crank lever
IPC: B60S1/58
Filed: 1992-06-24
Granted: 1993-09-02
Abstract: The wiper mechanism is for an automotive windscreen or rear window, having two blades working simultaneously and in opposite directions, offset from each other and driven by a crank mechanism. At the free end of a motor-driven crank (2) is an eccentric pin (3). In the starting position, the motor drive axis (4) is in line on the one hand with that (6) of the pin and that  (7) of the joint between the crank rod (5) coupled to this pin and one wiper arm (8); and on the other hand with that  (9) of the crank (2) coupled to the second crank rod (10) and that (11) of the joint between this rod and the bell-crank lever (12,13), via which the other wiper arm (17) is driven. USE/ADVANTAGE - Vehicle windscreen wiper in which movement of blades starts simultaneously and in opposite directions.
Patent DE-4228076-C1 (DE)
Title: Connecting element for two adjacent,large kitchen units etc. - is adjustable in unit butt joint and has rear hook and front screw coupling
IPC: A47B77/02
Filed: 1992-08-24
Granted: 1993-08-05
Abstract: The coupler consists of a connecting element (28) extending along a horizontal butt joint (30). The connecting element end (32) facing the rear (14) of the two appliances(12) hooks onto them. The other connecting element end (34) facing the appliances fronts (16) is screwed to them. The connecting element end facing the appliances front in their lengthwise direction (50) is moved by a cam (52) so that he appliances are simultaneously braced together. The connecting element rear end  has an elongated hole (40) extending vertically and at right angles to its lengthwise direction, to hold the cam. USE/ADVANTAGE - For large kitchen fittings and appliances,with a hygienic facility for forming large working surfaces.
Patent DE-4310446-C1 (DE)
Title: Power semiconductor circuit module - has mirror symmetrical configuration of power semiconductor carrier plates and heat sink elements
IPC: H05K7/20
Filed: 1993-03-31
Granted: 1994-05-05
Abstract: The circuit module has at least two carrier plates (2, 2'), each provided with at least one power semiconductor (6, 6') coupled to respective contact surfaces on one side, the opposite side of each carrier plate contacted by a heat sink element (1, 1'). The latter are held together by tensioning elements (9) with a mirror symmetrical arrangement of the carrier plates, circuit boards (3, 3') and spacing springs. Pref. each carrier plate is contacted by a bridging element (4, 4') with a cushioning element between the two bridging elements. ADVANTAGE - Compact, thermally optimised module without limiting power level.
Patent DE-4314011-C1 (DE)
Inventor: NAGEL REINHARD
IPC: C10B53/00
Filed: 1993-04-23
Granted: 1995-01-19
Abstract: The invention relates to a process for coking scrap tyre granules, particularly for the production of an active filter material. For technological improvement of the process, the volatile hydrocarbon compounds and sulphur are expelled from the granules in a first stage (1) at 200 to 300@C in a nitrogen atmosphere and the granules thus pretreated are coked in a second stage (II) in a preheated countercurrent of nitrogen gas. <IMAGE>
Patent DE-4329666-C1 (DE)
Title: Radiation meter for protection from high UV radiation loading
Inventor: NAEBAUER ANTON DR RER NAT
IPC: H01L31/0232
Filed: 1993-09-02
Granted: 1995-01-05
Abstract: A radiation meter is proposed for protection from high UV radiation loading, having   a special sensor (1) for detecting the radiation, the sensor containing a photodetector having a semiconductor with an energy gap of over 2.25 eV,   an entry device (8) for the external entry of parameters, a signal processing unit (9) which has a first device which assesses the detected radiation intensity, taking into account the entry parameters, and which has a second device which generates a first signal corresponding to the assessment, and an output device (10) for the optical and/or acoustic indication of the result of the assessment.   <IMAGE>
Patent DE-4336674-C1 (DE)
Title: Final storage container for radioactively contaminated waste materials having organic constituents
Inventor: UERPMANN ERNST-PETER DR
IPC: B09B3/00
Filed: 1993-10-27
Granted: 1995-02-16
Abstract: A description if given of a process for converting radioactively contaminated waste materials having organic constituents by means of heating waste materials which are stored within a final storage container provided with a radiation shield. In order to convert the waste material into a product which is capable of final storage, the waste material is heated, by means of slow increase of temperature, as far as thermal decomposition of the organic constituents and complete oxidation of all the oxidisable constituents is subsequently carried out by means of the addition of oxygen. A suitable device for converting radioactively contaminated waste materials having organic constituents into a product which is capable of final storage, and for storing it, consists of a cast iron outer container (1) which is provided with a lid (2) and to whose inner surface a lead shielding is fitted, an inner container (6) which accommodates the waste material and can be inserted into the outer container (1), an electric heating device for heating the waste material and a closable opening for sucking up gases. Arranged on the outside on the jacket of the inner container (6) and under its bottom are electric heating elements (8, 9), which allow heating of the waste material up to about 400 DEG C. The lead shielding (3) is edged in the manner of a vessel and, in the lid (2) of the outer container (1) and also in the lead lid (5), devices are [lacuna] for the connection of one or more pipes (12 to 14) for filling, for introducing and leading away gases, for feeding in ... Original abstract incomplete. <IMAGE>
Patent DE-4402149-C1 (DE)
Title: Clamping chuck for crankshafts
Inventor: HUEBL GERHARD
IPC: B23B5/18
Filed: 1994-01-26
Granted: 1995-04-20
Abstract: In the case of a clamping chuck (1) for crankshafts (2) for machining the crank pin (3) the clamping carriage (8) is mounted in a radially displaceable manner on a guide housing (7). For the purpose of setting the final position of the clamping carriage (8) use is made of a single stop element (9) which has a stepped stop surface (15) with a plurality of stop steps (16). As a result, with the stop element (9; 18) taking up little space and being of low weight, a plurality of different crank-pin dimensions can be set and, in a similar manner, final positions of the balancing weights (17) can be set. <IMAGE>
Patent DE-4424447-C1 (DE)
Title: Magnetic clamping system for fixing wooden articles in position
Inventor: WEIDNER GEORG
IPC: B28B7/00
Filed: 1994-07-12
Granted: 1995-12-14
Abstract: Wooden patterns (2) laid out on a steel table (1) are provided for the mfr. of concrete units. The patterns are held in position by magnetic clamps (3) that are retained on the steel table. The clamps are formed by laminates of hard magnet strips and pole plates held together by the rods. A projecting bar has a clamping rod (4) that presses against the wood. Additional stiffening of the magnetic stack assembly is provided by end plates.
Patent DE-4445965-C1 (DE)
Title: Press for ceramic masses, esp. brick moulding press
Inventor: FISCHER WERNER
IPC: B30B11/10
Filed: 1994-12-22
Granted: 1996-01-04
Abstract: Each lower mould die (12,13) has its own support (10,11) with an individual actuator, and the supports are arms swivelling around a common perpendicular pivot (2). A stationary support component (15) is provided in the pressing station for supporting the lower mould die. The mounting is provided with two or three posts (2-4) which are connected via a cross-member (5) upon which the press actuator (6) is installed. The posts support a pressure member (7) for the upper die, and one of them contains the pivot around which the arms swivel.
Patent NL-1000392-C1 (NL)
Title: Rectangular envelope
IPC: B31B19/00
Filed: 1995-05-18
Granted: 1996-11-19
Abstract: A rectangular sheet of paper or other foldable but inelastic material has its first fold (2) at an angle of 45 deg. to the middle of the long side. The second fold (4) is parallel, starting from the middle of the opposite side. The two flaps (6,7) meet at a seam. A third fold (8) at right angles to the second fold extends partly over the flap (6). The point (10) of the flap (9) reaches the stippled line (11). A fold along this stippled line brings the fold line (12) over to the fold line (8) to complete the envelope.
Patent NL-1008121-C1 (NL)
Title: Testing installation of screen wall in ground
Inventor: SPEK HENDRIK
IPC: E02D5/08
Filed: 1998-01-26
Granted: 1998-07-27
Abstract: The method is used in installing a screen wall in the ground. In each profile edge of an already installed wall element or panel, a profiled edge of a next wall element or panel is inserted. The correct engagement of the two edges is monitored with a sensor element on one of these elements. The sensor element output or a conversion signal taken from it is sent or transmitted by wireless transmission to a remote display and/or processor device. This displays the state of the mutual engagement of adjacent wall panels. Preferably the transmission signal is an acoustic signal e.g. an ultrasound signal. The signal may be generated by an energy source controlled by a local clock or time independent.
Patent NL-1013985-C1 (NL)
Inventor: KELLER KARL
IPC: A23L5/10
Filed: 1999-12-29
Granted: 2000-01-28
Abstract: A one-trip deep-drawn plastics container (1) is used for the transport and subsequent microwave preparation of food (8). The container has a sealed closure (4) which incorporates a one-way valve (5) which releases steam above a given pressure differential of 5 Mb and which remains open during the subsequent cooling phase.
Patent NL-1020335-C1 (NL)
Title: Window cleaning tool, provided with conventional wiper blades on four sides
Inventor: BOW RICARDO ARMAND
IPC: A47L1/06
Filed: 2002-04-09
Granted: 2003-10-13
Abstract: The tool has conventional wiper blades on all four sides, enabling it to be used on each of these four sides, instead of on just two sides.
Patent NL-1022730-C1 (NL)
Title: Bird feeding device, has arm arrangement designed to rotate feeding or drinking stations in horizontal plane when bird lands on it
Inventor: MUNTZ MARTIN WILHELMUS
IPC: A01K39/014
Filed: 2003-02-18
Granted: 2004-06-24
Abstract: The arm arrangement (3-5) rotates about an axis extending at a non-vertical angle and capable of being fixed in a given angle position using a mechanical system. Feeding and/or drinking stations (8-10) are fixed to or suspended from the ends of arms provided in an arrangement mounted on top of a post (7).
Patent NL-1022905-C1 (NL)
Title: Installation is for sailing or motor boat for exerting tractive force on cable or chain for carrying out specific operations with vessel or boat, such as weighing anchor or towing boat on trailer
Inventor: TOELEN JOHANNES HENDRICUS ALBE
IPC: B66D1/74
Filed: 2003-03-12
Granted: 2004-09-14
Abstract: The installation is for a sailing or motor boat for exerting a tractive force on a cable or chain for carrying out specific operations with a vessel or the boat, such as weighing an anchor or towing the boat (2) on a trailer. A combination device is used, with a hauling head for the anchor winch (5) and one for the trailer winch (11), drivable with a single motor (6) with a motor shaft (14). This enables individual introduction of an engageable reduction box (12), on the one hand with a hauling head to drive the anchor cable winch and on the other hand a hauling head to drive the anchor cable winch and on the other hand a hauling head for the trailer winch for the trailer chain. Extra strong bearings are incorporated, and for coupling several pin channels (20) are provided on the drive shaft (21), making the installation very compact.
Patent RU-2030373-C1 (RU)
Title: Аппарат для проведения жидкофазных гетерогенных процессов
Inventor: ARTEMEV STANISLAV A
IPC: C06B21/00
Filed: 1991-03-25
Granted: 1995-03-10
Abstract: Использование: в производстве пероксила, динитротолуола, мононитротолуола. Для осуществления процессов нитрования, очистки и промывки. Сущность изобретения: аппарат для проведения жидкофазных гетерогенных процессов содержит реактор с теплообменным устройством, циркуляционную трубу, установленную на крыше, размещенные на крышке приемные камеры отсепарированных тяжелой и легкой фаз, привод с валом, на котором закреплены перемешивающее устройство и центробежный сепаратор с коническим подъемником, устройства для возврата рециркулируемой и нерециркулируемой фаз, сообщенные через патрубки с приемными камерами отсепарированных фаз и реактором. 2 з.п. ф-лы, 3 ил.
Patent RU-2044119-C1 (RU)
Inventor: MARK OSADCHUK
IPC: F16L1/028
Filed: 1989-05-10
Granted: 1995-09-20
Abstract: Использование: для создания грунтовой подушки трубопровода. Сущность изобретения: на самоходном вертикальном опорном средстве смонтирован механизм подъема отвальной породы. На переднем конце механизма установлена пара противоположно обращенных направляющих выступов. Каждый выступ выполнен с внутренней направляющей поверхностью для грунта и нижней поверхностью для его захвата. На вертикальном опорном средстве установлен сепаратор, который выполнен со средством для транспортирования мелкозернистого материала в котлован. 2 з.п. ф-лы, 21 ил.