baber/WOPTO huggingface dataset:
Patent DE-3602769-C1 (DE)
Title: Inspection flap
Inventor: BEST GERD DIPL-OEC
IPC: B65G11/20
Filed: 1986-01-30
Granted: 1987-06-11
Abstract: The invention relates to an inspection flap (3) which is arranged on the outside of a helical slide and in which a seal (14) is arranged in a protected manner between the outer circumferential surface (9) and a frame (12) outside the boundary of the inspection opening (2). On opening of a locking device (11), the inspection flap (3) is moved outwards, perpendicularly to the outer circumferential surface (9), by means of peripherally distributed pushrods (22) with springs (21), and can easily be moved away (Fig. 1). <IMAGE>
Patent DE-3624325-C1 (DE)
Title: Oil pan
Inventor: BRAEUTIGAM ERNST
IPC: F01M11/00
Filed: 1986-07-18
Granted: 1993-03-04
Abstract: An oil pan for an internal combustion engine fitted in a motor vehicle is provided on its front end with a trough for the oil sump. A baffle plate arranged above the trough conducts the lubricating oil returning from the internal combustion engine away over the trough to the front end of the oil pan. The oil then flows along the wall into the oil sump and in the process is indirectly cooled by the air slipstream striking the oil pan and produced by the movement of the motor vehicle.
Patent DE-3720387-C1 (DE)
Title: Method and device for examining the physical properties of thin layers by means of polarised light
Inventor: ROTHENHAEUSLER BENNO
IPC: G01N21/552
Filed: 1987-06-19
Granted: 1988-11-24
Abstract: The invention relates to a method and a device for examining the physical properties of thin layers (9, 10, 11) by means of polarised light. The layer to be examined (9, 10, 11) is irradiated with light and the reflected light is deflected onto an imaging system (6). In order to be able to examine in particular ultra-thin layers in the region of a few Angström with a high information content and high contrast, it is proposed according to the invention to apply the layer (9, 10, 11) to be examined to a reference sample (8), e.g. a thin layer of silver, in which surface plasmons are excited as a result of irradiation by polarised light. A suitable device is made up of only few optical components. <IMAGE>
Patent DE-3726450-C1 (DE)
Title: Device for loading saggers with ceramic material or for unloading the ceramic material from the saggers
Inventor: SPER GEROLD
IPC: F27D3/00
Filed: 1987-08-08
Granted: 1989-03-02
Abstract: The invention relates to a device for loading saggers (34) with ceramic material (28) or for unloading the ceramic material (28) from the saggers (34). The device has a star wheel (26) which has gripping heads (64), arranged on arms, with suction heads (66) and gripping arms (68) which are provided for gripping the ceramic material (28) or the saggers (34). A first conveying arrangement (10) of the device serves for the transport of the ceramic material (28). A second conveying arrangement (30) is provided for the transport of the saggers (34). A third conveying arrangement (46) serves for the transport of the saggers (34) equipped with ceramic material (28). On the conveying arrangements (30, 46), the saggers (34) are stacked on top of one another to form columns. The second and third conveying arrangements (30, 46) have grating-shaped webs (32) of constant separation aligned parallel next to one another. The saggers (34) rest on the webs (32). The first and second lifting devices (38, 54) have fingers (36, 52) arranged parallel next to one another, the separation of which corresponds to the separation of the webs (32, 50). <IMAGE>
Patent DE-3823054-C1 (DE)
Title: Method for emergency cooling of heating surfaces of a steam generator, and emergency cooling system for carrying out the method
IPC: F22D11/00
Filed: 1988-07-07
Granted: 1990-01-04
Abstract: In steam generators having large heat storage masses, the heat has to be dissipated in an emergency. In a steam generator having a water drum there is the risk of the drum boiling off (evaporating, flashing). In order to avoid this, it is provided that in the case of a steam generator having a drum (5) and at least one evaporator (7) fed therefrom the water present in the feed water preheater (3) is conveyed into the drum by means of the emergency pump (14), while at the same time saturated steam flows back from the drum into the feed water preheater. An important field of application is the steam generator which has fluidised-bed combustion, including an at least partially lined vortex combustion chamber and a solids eliminator (separator). <IMAGE>
Patent DE-3937608-C1 (DE)
IPC: C02F1/38
Filed: 1989-11-11
Granted: 1990-08-09
Abstract: In a process for purifying substantially organically polluted waste water, the waste water is evaporated and condensed within a primary system and a secondary agent within a closed secondary system containing a condenser and spatially separated from the primary system, whereby the waste water is evaporated by heating at the secondary agent previously heated further in the condenser and the latter is evaporated in the secondary system  by the condensation of the waste water vapour. Here the waste water vapour is taken through a cyclone and the depleted waste water sump solution obtained in the evaporation of the waste water is removed. The latter takes place dependently upon the superheating temperature of the secondary agent on the pressure side of the condenser and when this exceeds a set value the waste water is simultaneously fed into the primary system depending on its filling level. It is thus possible even with such polluted waste water to produce a continuous process in a technically simple manner.
Patent DE-4202803-C1 (DE)
Title: Method of removing tyres from wheel rims - has arms squeezing beam into wheel well controlled using arm force, arm position and wheel torque sensors
IPC: B60C25/02
Filed: 1992-01-31
Granted: 1993-07-15
Abstract: In removing tyres of different sizes from wheels, the wheel is rotated and the tyre bead is squeezed by two telescopic arms into the well of the rim, after which the tyre is pulled over a rim of the wheel. During the procedure, the pressure exerted by the arms is measured and compared with a stored maximum value typical for the tyre or its size. Subsequent movement of the arms depends on this comparison. Further measurements are taken using sensors for arm position and torque needed to rotate the wheel. The force measurement is made using two orthogonal sensors. ADVANTAGE - Allows various sizes and types of tyres to be removed from wheel rims in a highly efficient semi-automatic process.
Patent DE-4207461-C1 (DE)
Title: HF screened electrical coupling e.g. for data transmission terminal - comprises integral socket formed by metal die casting for plug with two=step base
IPC: H01R13/658
Filed: 1992-03-10
Granted: 1993-01-14
Abstract: An electical connector has a fully screened bush housing (1) produced as a zincbase die-casting. This has a terminal block (2) set into it at one end for connection of the wires (4) of a cable (6). The end of the bush (8) has formed apertures (37) that receive latching elements protecting from the mating plug assembly. The bush housing is enclosed by a pair of half shell metallic covers (19) and a cap of plastics materials (24) shrouds the assembly. This has formed lugs (28) to engage with the body of the masting plug. ADVANTAGE - Provides fully screened connection for terminals, connecting sockets etc.
Patent DE-4233679-C1 (DE)
Title: Multifunctional terminal block for electrical machine - has conductor paths, contact elements and electrical components sandwiched between two half shells or insulating plate
Inventor: KNORPP ALBRECHT
IPC: H02K11/04
Filed: 1992-10-07
Granted: 1993-12-02
Abstract: The terminal block has an insulating plate (10) incorporating contact elements (25a) and conductor paths (14) and divided into two half shells (11,12,13), with hollow spaces at their boundary surfaces accommodating the conductor paths and associated electrical components (15). Pref. the contact elements are also incorporated between the two half shells. The conductor paths provided by electrically insulated wires forming a wire grid, the contact element provided by stripped wire loops or the stripped wire ends. USE - For connection to electrical generator in automobile.
Patent DE-4241037-C1 (DE)
Title: Electrical accumulator - comprises outer housing containing set of electrode plates surrounded by insulating container with narrow sides having gas=escape channels formed between raised areas
Inventor: KLINK RAINER DIPL ING
IPC: H01M10/04
Filed: 1992-12-05
Granted: 1994-04-28
Abstract: An accumulator comprises a gas-tight housing (8) containing a set of electrode plates (7). A container shaped insulator (1) surrounds the electrode plates (7) and has channels running across the narrow sides corresponding to the narrow edges of the plates (7). The channels act as outlets for gas and are created by forming raised areas with gaps between them. USE/ADVANTAGE - For portable electrical supply. Higher quality and lower prodn. cost.
Patent DE-4313285-C1 (DE)
Title: Housing cover for e.g. relay housing - has grooves of different types in region of two end-sections of cover plate for aiding orientation and extraction.
Inventor: HOFFMANN WOLFGANG
IPC: H01H50/02
Filed: 1993-04-23
Granted: 1994-04-21
Abstract: The housing cover forms a hollow space which is accessible through an open side-face. The housing face opposite the open side-face is closed by a cover plate (1). The housing cover has grooves (2a,2b) in the region of two end sections (4a,4b) of the cover plate. The grooves are of different types. In one embodiment the two end sections of the cover plate respectively form a groove side. The groove sides are of different lengths. ADVANTAGE - Enables automatic orientation during assembly, and especially facilitates handling, while being simple in structure and economical.
Patent DE-4313553-C1 (DE)
Title: Domestic refuse sorting system
Inventor: GUENTHER ROLAND PROF DIPL ING
IPC: A61L11/00
Filed: 1993-04-26
Granted: 1994-07-21
Abstract: There are three or more sterilising vessels (4.1,4.2,4.3), each rotating about its lengthwise axis and acting as an auger conveyor for the filling and discharge operations. The vessels also provide buffer storage.The filling, sterilising and discharge operations are successively so cut in that the sorting system receives the sterilised material in a virtually constant stream. During sterilising, each vessel can be turned to and fro, so as to loosen the contents and improve the flow of the sterilising agent.
Patent DE-4336320-C1 (DE)
Title: Drive system for a curved escalator
Inventor: BRUNN ERIK
IPC: B66B21/06
Filed: 1993-10-25
Granted: 1995-02-23
Abstract: A drive system for a curved escalator is proposed which comprises a plate-link chain whose inner and outer plates are connected to one another in the respective end areas by pins, the pins being surrounded in the area of the inner plates by bushes, and a spherical bearing being arranged between pins and bushes. Provided on the step side is a spindle section which extends into the area of the plate-link chain, a running roller being arranged between respective parallel inner plates. The spindle section passes first of all through the inner plate on the step side, then through the running roller and is secured in the wall area of the opposite inner plate, for example by means of a snap ring. Outside the end of the spindle section, a supporting element is fastened, in particular releasably, to the associated inner plate. The supporting element serves to accommodate top and bottom guide rollers. The running roller itself contains a spherical bearing in a similar manner to the pins of the plate end areas. <IMAGE>
Patent DE-4409661-C1 (DE)
Title: Vibration damper or shock absorber in vehicle
Inventor: HANDKE GUENTHER
IPC: F16F9/54
Filed: 1994-03-22
Granted: 1995-06-22
Abstract: The spring plate (19,19a), container base (11) and container tube (3) are connected together by a common welded seam assembly (25). The spring plate has a sleeve body (19a) enclosing the container tube (3) and arranged so that the end face (23) of the sleeve body on the base side is axially offset from the end face (21) of the container tube. The base (11) is fitted into the container tube so that part of the base extends axially outside of the tube and the welded seam assembly (25) is connected with the base through the end faces (21,23). The sleeve body of the spring plate can be part of the connecting member (13) on the side of the container tube.
Patent DE-4419209-C1 (DE)
Title: Transport system for moving screw pressure springs through shot blast plant
Inventor: BRUECKNER GUENTER
IPC: B24C1/10
Filed: 1994-06-01
Granted: 1995-06-22
Abstract: Two parallel spaced apart and synchronously circulating tow chains are used, which between them have pickups for the screw pressure springs. The screw pressure springs (1) are fed by means of a prism band (2,16) to the blasting area and then fed out of it. The tow chains (4) have an inclined inlet (6) and an inclined outlet (15). In the distance of a predetermined division, opposing rotatable centering and tension tools (5) are provided for the accommodation of the screw pressure springs (1), and which in running rails (8) have friction wheels (9). The centering and tension tools in the blast area have rotary drives.
Patent DE-4426074-C1 (DE)
Title: Lighting unit for washing machine drum etc.
Inventor: VOEGELER FRANZ-JOSEF
IPC: D06F39/12
Filed: 1994-07-22
Granted: 1995-10-26
Abstract: A lighting unit is for the drum of a washing machine or a dryer and is mounted on the edge (1) of the access opening (18) in the drum housing. It consists of a base plate (2), a covering cap (3), a reflector (4) and an electric contact unit (5) for a lamp (6). The base plate (2) and the light disk (7) and the plate (2) are located on each other at a right angle. The disk (7) is pushed into the covering cap (3) in the manner of a drawer. The reflector is fastened in the cap (3) and extends close to the light disk (7) with its free edge section (8).
Patent DE-4442268-C1 (DE)
Title: Composite shaft with integral angle compensating end flange
Inventor: HABEN WERNER DIPL ING
IPC: F16D3/72
Filed: 1994-11-28
Granted: 1996-01-04
Abstract: A lightweight drive shaft comprises a resin-impregnated filament wound cylindrical tube (4) with integral angular compensation flanges (8). Fibres are wound at an angle to the shaft axis (20) and extend to the flange ends to ensure a constant cross-section of fibres through both tube (4) and flange (8). Each flange (8) turns back through 180 deg. at a constant radius from the tube (4) end to create a cylindrical ring (10) surrounding the tube (4). The ring (10) is connected to a cylindrical wall (14) of a pot-shaped connector (12) enclosing the flange (8, 10).  Claimed mfg. equipment comprises a cylindrical mandrel, an axially moveable fibre spreader with a system for holding wound fibre and a radially divisible former located on the mandrel at a distance from the spreader and having a profiled face corresponding to the concave side of the flange. The former has a semi-circular cross-section end face the outer side of which extends into the cylindrical tube section. The fibre spreader has a concave profile facing the flange with a shoulder extending into an internal cylindrical ring section. The fibre spreader can be moved towards the former and held in front of it.
Patent NL-1011796-C1 (NL)
Title: Vase with ribbed wall, has concertina type construction enabling its length to be altered
Inventor: WAALS CHARLOTTE ELISE VAN DER
IPC: A47G7/06
Filed: 1999-04-14
Granted: 2000-10-17
Abstract: The wall part (2) of the vase has a concertina-type construction and is made from an elastically deformable material, so that the vase can be compressed and expanded in order to alter its length.
Patent NL-1014832-C1 (NL)
Title: Crossflow heat exchanger, especially for air conditioners, has its coolant channels connected to each other in series
Inventor: EICHWEBER HEINZ GERHARD KURT
IPC: F28D1/053
Filed: 2000-04-04
Granted: 2001-10-05
Abstract: The channels (1-3) used to transport and heat-exchange the liquid coolant (4) are connected to each other in series.
Patent NL-1019170-C1 (NL)
Title: Road surface, especially for soft ground in e.g. farming locations, comprises spaced apart rows of blocks with drainage holes placed on top of geotextile
Inventor: PANNEKOEK JAKOB GERRIT HENDRIK
IPC: E01C1/00
Filed: 2001-10-15
Granted: 2003-04-18
Abstract: The road surface (1) is formed by laying a geotextile (4) on the ground (10) over the entire width of the road and placing blocks on top of the geotextile to form spaced apart rows extending in the road length direction that form tracks (14) for the vehicle wheels. Drainage holes (9) extend between the top and bottom sides of the blocks.
Patent NL-1021885-C1 (NL)
Title: Ship with ballast container, has this container releasably mounted on board to enable it to be unloaded or repositioned
Inventor: WAALBOER DIRK
IPC: B63B25/00
Filed: 2002-11-08
Granted: 2004-05-11
Abstract: The ballast container (1) is releasably mounted on board the ship so that it can loaded or unloaded as required.  The ship has one or more ballast containers with a liquid-tight compartment (8). A pump (6) on board the ship is used to pump liquid into or out of the compartment.
Patent NL-1030159-C1 (NL)
Title: Brake energy recovery method for vehicle towing trailer, involves use of brakes which generate electricity for storing in battery and used later on to drive electric motors connected to trailer wheels
Inventor: JIMENEZ CASPER CHRISTOPHER
IPC: B60T13/74
Filed: 2005-10-11
Granted: 2007-04-12
Abstract: Energy generated during braking is stored by using brakes which act as electrical generators. This electricity is stored in a battery (3) for future use, e.g. for vehicle propulsion purposes when driving in urban areas or when driving up hills. This propulsion is provided by electric motors (5) connected to the trailer wheels (6). The battery is kept underneath the trailer (1).
Patent RU-2029152-C1 (RU)
Inventor: VESELOV VIKTOR V
IPC: F16F7/00
Filed: 1987-07-03
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: signal is fed to electromagnet 8 from a control system when a flying vehicle have been passed the trajectory leg of maximum vibration level. Armature 9 is drawn in and loosens locators 11 which are pressed to bushing 6 with springs 12. As static axial overloading increases, faces of locators 11 move along bushing 6 up to the coincidence of the bushing ring groove with the faces of the locators. The locators enter the ring groove under the action of springs 12 and further axial movement of bushing 6 stops. In so doing, the shock- absorber becomes absolutely rigid in axial direction and keeps vibration insulation in the side directions. EFFECT: enhanced reliability. 2 dwg
Patent RU-2014320-C1 (RU)
Title: Method of synthesis of propenoic acid derivatives and their stereoisomers
Inventor: VIVEN MARGARET ENTONI
IPC: C07C69/734
Filed: 1988-09-08
Granted: 1994-06-15
Abstract: FIELD: organic chemistry. SUBSTANCE: derivatives of propenoic acid of the general formula (Z-X,A)-C 6 H 2 -K-C 6 H 3 -C(COOCH 3 )=CHOCH 3 , where K - oxygen or sulfur, A - hydrogen, halogen, C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, hydroxy, phenoxy or C 1 -C 4 -alkylcarbonyl. Reagent 1: compound of the general formula (A, W, L′)C 6 H 3 . Reagent 2: compound of the general formula (L″, Y)C 6 H 4 , where L, L′ - splitting off group. EFFECT: improved method of synthesis. 3 cl, 5 tbl
Patent RU-2020698-C1 (RU)
Title: Power generating device
Inventor: SHISHKIN VIKTOR V
IPC: H02K35/00
Filed: 1989-07-27
Granted: 1994-09-30
Abstract: FIELD: electrical power engineering. SUBSTANCE: device has flexible toroidal rotors filled up with fluid medium and arranged in stator space between movable cores, and it has also air intake. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2036032-C1 (RU)
Title: Device for cleaning-up rolled products from scale using abrasive powder
Inventor: SHICHKOV ALEKSANDR N
IPC: B21C43/04
Filed: 1990-04-12
Granted: 1995-05-27
Abstract: FIELD: cleaning-up rolled products from scale. SUBSTANCE: rolled products 6 are cleaned up from scale when drawn through abrasive powder 3 in a working chamber. Then abrasive powder mixed with the scale feeds into additional chamber 14, and through it into lower part of diffuser 12, then into pipeline 11 due to a mean of gas flow pressurization in the form of ejector 13, inlet hopper 4 and then through worm 8 into working chamber 1 again. And the scale comes into cyclone 20. EFFECT: very effective cleaning up. 1 dwg
Patent RU-2010352-C1 (RU)
Inventor: VORONOV VALENTIN A
IPC: G10D11/02
Filed: 1990-04-05
Granted: 1994-03-30
Abstract: FIELD: musical instruments. SUBSTANCE: device has strip for key change, pushers and levers. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2014653-C1 (RU)
Title: Process of twisting of wire end and device for its implementation
Inventor: GURKIN YURIJ I
IPC: H01B13/02
Filed: 1990-05-07
Granted: 1994-06-15
Abstract: FIELD: electrical engineering. SUBSTANCE: process of twisting of wire end involves feeding of bundle 1 of wires 2 into guiding element 3 of body 4, leading of collet chuck 6 mounted in rotary casing 5 to it, gripping and twisting of end of wire extending from guiding element with simultaneous tightening by movement of casing along end of wire. Guiding element 3 is manufactured in the form of thin-walled partition with cone hole 7, removable rest 8, rotary casing 5 with faceted hole 9 which houses mobile spring-loaded chuck 6 with faceted body 10. EFFECT: enhanced productivity of process. 2 cl, 5 dwg
Patent RU-2103805-C1 (RU)
Inventor: MAJKL E GRACHALLA
IPC: H03F3/68
Filed: 1989-02-09
Granted: 1998-01-27
Abstract: FIELD: electronic engineering. SUBSTANCE: set of distributed amplifiers has input line, output line, group of amplifiers each having its output connected to output line, groups of loading, matching, and connecting devices; each amplifier has its input connected to input line one of whose ends is connected to common bus via respective series-connected matching and loading devices; one of output line ends is connected to common bus through respective series-connected matching and loading devices; input end of input line is connected via one of matching devices to one of connecting devices whose input is used as input of signal being amplified by set of distributed amplifiers; output end of output line is connected through series-connected respective matching and connecting devices to load; loading devices are different and so are matching devices; set has group of inverters which are also different and at least one of inverters is inserted through respective matching devices in output line between at least two adjacent amplifiers. EFFECT: improved operating reliability. 7 cl, 7 dwg
Patent RU-2009111-C1 (RU)
Inventor: SVEN IVAR KHOMMELTOFT
IPC: C07C9/00
Filed: 1990-12-17
Granted: 1994-03-15
Abstract: Сущность изобретения: осуществляют жидкофазное алкилирование алифатических углеводородов олефиновыми углеводородами в присутствии в качестве катализатора фторированной сульфокислоты или смеси фторированных сульфокислот при пропускании потока реакционной смеси через реакционную зону, содержащую неподвижный слой частиц инертного полярного материала при объемном отношении катализатора и олефиновых углеводородов, равном 0,004-0,3. 3 з. п. ф-лы, 7 табл.