baber/WOPTO huggingface dataset:
Patent DE-4123269-C1 (DE)
Title: Electric toaster with centring arrangement for bread slice(s) - assigns two-arm lever to each slice clamping grid also carrying spring element for latter
IPC: A47J37/08
Filed: 1991-07-13
Granted: 1992-06-17
Abstract: The sliding carriage (6) supporting and ejecting the bread slices has grids both sides which are pressed home when the carrage is down by springs both sides composed of straight and curved spring parts. At the bottom (18) each grid (5) has a two-arm lever which is pivoted on the toaster housing (1). One end is pivoted to the grid and the far end fixed to the centre sector of the associated spring (3). One free end (12) of the spring intersects the bottom part of the carraige (6) path as compared with the other end (13) which engages the upper part of the grid to pre-stress this towards the carriage. ADVANTAGE - Two arm lever and spring ensure smooth secure clamping of bread grids to toaster carriage with each downward movement.
Patent DE-4138223-C1 (DE)
Title: Vacuum cleaner with cleaning unit for filter - has separate filters closing through holes in parallel between dust collector and suction unit
IPC: A47L9/20
Filed: 1991-11-21
Granted: 1993-02-18
Abstract: The vacuum-cleaner has a dust collector (1) with a suction-inlet (2). A suction-pipe connects the collector to a vacuum unit and contains a filter (12) with a cleaning-unit (8). The size of the filter (12,13) facing away from the collector in the suction-pipe has an external-air feed (14). Between the collector and suction-unit are at least two parallel through-holes (9,10) closed by single filters (12,13). The external air feed is moved by a drive mechanism (18,19) and is contained in a housing (14) which has an outlet (15). ADVANTAGE - Filters are cleaned during operation.
Patent DE-4141328-C1 (DE)
IPC: B01F7/04
Filed: 1991-12-14
Granted: 1993-02-04
Abstract: The invention provides an apparatus for mixing and kneading materials comprising a housing defining a mixing and kneading chamber, a jacket member enclosing the mixing and kneading chamber and a mixing and kneading member located in the interior of the mixing and kneading chamber. The mixing and kneading member is driven to a rotating and/or oscillating motion. For supporting the mixing and kneading operation, projection members are provided protruding from the jacket member into the interior of the mixing and kneading chamber. In order to simplify the design of the apparatus and, particularly, to improve the heating and cooling of the mixing and kneading chamber, at least some of the projection members are connected directly to the jacket member, or at least some of the projection members are integrally formed with the jacket member thus constituting a common jacket member/projection member unit.
Patent DE-4205776-C1 (DE)
IPC: H04L1/24
Filed: 1992-02-21
Granted: 1993-04-29
Abstract: PCT No. PCT/DE93/00108 Sec. 371 Date Oct. 18, 1994 Sec. 102(e) Date Oct. 18, 1994 PCT Filed Feb. 3, 1993 PCT Pub. No. WO93/17511 PCT Pub. Date Sep. 2, 1993A data transmission path, which is to be tested, has an input end provided with a digital test sequence. An output sequence, received on an output end of the data-transmission path, is correlated with a reference sequence corresponding to the test sequence by performing a cyclically bit-wise shifted exclusive-OR operation followed by forming a check-sum to form a binary cross-correlation. The low-order positions of an extreme value (i.e., minimum or maximum) of the cross-correlation function, directly indicate the number of defective bits in the output sequence.
Patent DE-4215449-C1 (DE)
IPC: A61B17/064
Filed: 1992-05-11
Granted: 1993-09-02
Abstract: The invention relates to a clip for surgical purposes, made from bendable wire-like material. Conventional clips have an essentially rectilinear base from each end of which a limb projects. Upon application in endoscopic operations, i.e. when the clips are pushed forward through trocar cannulae, it is disadvantageous that the rectilinear base can only be so long that it can be pushed forward transversely through a trocar cannula. As a result, only small clips have been usable thus far with pre-set trocar diameters. According to the invention, a clip is so designed that the base is shaped bent backwards, starting from its centre section, on both sides, opposite to the direction of the limbs (42, 44), so far that the ends (12, 14) of the base touch or come close to each other, base (10) and limbs (42, 44) forming an essentially  OMEGA -shaped contour. The bent-back configuration effects a substantial reduction in the lateral extension of the clip when it is pushed forward through the trocar cannula, so that endoscopically larger clips than usual can be set with a suitable clip setter. <IMAGE>
Patent DE-4240198-C1 (DE)
Title: Low pressure gas discharge switch - has circular electrode apertures at ends of gas discharge path
Inventor: LINS GUENTER DIPL PHYS DR
IPC: H01J17/40
Filed: 1992-11-30
Granted: 1994-03-24
Abstract: The switch has at least two main electrodes (K, A) for low pressure gas discharge. These are spaced at a distance d from each other. The electrodes form the cathode (K) and anode (A) of a discharge path in a switch chamber. The low pressure discharge is triggered by increasing the electron density in the cathode back chamber. The cathode (K) and anode (A) have flight end electrode apertures (100, 100', 150, 150', 175, 175') for the discharge. These apertures are ring shaped and preferably form an approx. complete circle (100, 100'). ADVANTAGE - Increases life of switch.
Patent DE-4343243-C1 (DE)
Title: Container in wall opening with hole for screw
Inventor: WEIS OLAF
IPC: F16B37/04
Filed: 1993-12-17
Granted: 1995-07-06
Abstract: The container (1) can be moved along their opposite facing contact sides of the square hole in the wall. A locking lug (5) protrudes from the two narrow sides (1") of the container and, when the container is fitted, grip behind the wall part. The distance between the facing contact sides at least equals the lengthwise extension of the broad sides (1') of the container. Two facing peripheral sides enable the container near its two narrow sides to pass through the hole in the wall, together with the locking lugs.
Patent DE-4407064-C1 (DE)
Inventor: MENKE LUCAS DIPL ING
IPC: B03D1/14
Filed: 1994-03-03
Granted: 1995-08-10
Abstract: The invention relates to a device for gas-bubble flotation with a rectangular flotation tank (1a, 1b), at least one liquid inlet (2a, 2b) for a liquid containing suspended matter and a liquid with added gas bubbles in which at least one liquid inlet (2a, 2b) is arranged in the region of at least one corner of the flotation tank. The flotation tank preferably has a square cross section. This makes possible the greatest possible use of the space available, providing a continuously reducing flow rate and hence an improved flotation effect.
Patent DE-4413726-C1 (DE)
Title: Fire=resistant container for storage of flammable liquids
IPC: B65D90/02
Filed: 1994-04-20
Granted: 1995-07-06
Abstract: The insulating material is a fire protection mass (2) in a fluid state which fills the hollow space. In the event of a fire, it gasifies, with absorbtion of latent heat. The inner and outer skin (18,16) may perforated, conducting away the freed gas. In front of the perforated wall surface an additional cladding is fitted. The cladding consists of trapezoidal plates (36). The outer skin (16) is perforated and is clad with trapezoidal plates and the floor (14) and the ceiling of the container may both have a projection (38) for screening the lower and upper ends of the trapezoidal plates. The floor and the ceiling of the container have an inner skin and an outer skin with a hollow space between them filled with fire protection mass.
Patent DE-4433327-C1 (DE)
Title: Detecting deviations in position of cutting piece from rotary saw blades
Inventor: HOUDEAU DETLEF DIPL ING DR
IPC: B23D59/00
Filed: 1994-09-19
Granted: 1996-01-18
Abstract: The two exactly opposite-facing pressure nozzles (4) with the same ID are pointed towards the opposite facing radial surfaces of the piece to be cut (1). The nozzles are evenly placed at right angles to the radial surfaces. Gas at excess pressure is supplied and deviations in the nominal position or a fracture of the piece being cut are determined by the difference in pressure recorded by the measuring element. The nozzles are made of glass capillary tubes, mounted on a support with a low thermal coefficient of expansion. The nozzles are mounted on blocks of silica gel glass or alkali-free borosilicate glass.
Patent NL-1005397-C1 (NL)
Title: Construction method for complex units such as prison cells, etc.
Inventor: GRUENDLEHNER PIETER CORNELIS
IPC: E04H1/04
Filed: 1997-02-28
Granted: 1997-04-08
Abstract: Where a prison cell complex unit (2C) is to be constructed, a cell (2) is used which has a floor (11) and a ceiling (12), connected to one another by walls (13-16). The cell unit is further provided with a hall (20) comprising a floor (19) and walls (17,18). One of the four walls (16) of the cell acts as dividing wall, which divides the interior of the unit into two rooms, a cell and a hall. The cell is provided with a door (21), a window (22) and sanitary equipment (23). A conduit box (24) is provided for connection of the cell conduits to those laid at the first building site. The cell is constructed at second site, using light weight concrete with a closed structure.
Patent NL-1014732-C1 (NL)
Inventor: NIJENBANNING GERT DR IR
IPC: A61F5/01
Filed: 2000-03-23
Granted: 2001-09-25
Abstract: A hinge provided with a first part and a second part, which parts are able to turn relative to one another from a first position of the hinge into a second position of the hinge, the hinge being provided with a locking element for locking the hinge in the first position thereof, which locking element can move between a first position for releasing the hinge and a second position for locking the hinge. A locking element is fitted in a movable manner for moving under the influence of gravity, between the first position and the second position when the hinge sways.
Patent NL-1022809-C1 (NL)
Title: Mat, especially floor mat for bare feet, includes replaceable part for feet to be placed on
Inventor: BAK RICHARD ALEXANDER DEN
IPC: A47L23/26
Filed: 2003-02-28
Granted: 2004-08-31
Abstract: The part of the mat on which the feet are to be placed is a replaceable one.
Patent NL-1030224-C1 (NL)
Title: Sandpit cover with tarpaulin, has supporting trusses interconnected via horizontal scissor hinge
Inventor: SLEGT GERTJAN
IPC: A47D13/00
Filed: 2005-10-19
Granted: 2007-04-20
Abstract: The trusses for supporting the tarpaulin are connected to each other via a horizontal scissor hinge construction.
Patent RU-2022610-C1 (RU)
Title: Clarification apparatus
Inventor: ZLOBIN MIKHAIL N
IPC: C02F1/52
Filed: 1988-05-20
Granted: 1994-11-15
Abstract: FIELD: enrichment of mineral resources, clarification, thickening and separation of flocculated particles during clarification of circulating process water and industrial water flows. SUBSTANCE: process water is fed to chamber 1 through pipe-line 13 and perforated tube-like damper 11. Some water passes through chute-shaped channels 14. Other water passes through separation device 5 to undergo degassing. Removal of gas and air bulbs is provided by connecting gas and air removal pipe 10 to vacuum system generating rarefaction of air under funnel-shaped casing 9. EFFECT: enhanced operating capability as a result of condensation of flocculi during their generation and avoidance of floccule flotation of sediments in zone of clarification. 6 dwg
Patent RU-2008662-C1 (RU)
Title: Method of solid-phase galvanic cell making
Inventor: LAPTEV DMITRIJ M
IPC: G01N27/417
Filed: 1988-11-21
Granted: 1994-02-28
Abstract: FIELD: chemical technology. SUBSTANCE: cell is formed by in layers backfill of electrode and intermediate electrolyte involving premolding of every layer under pressure 50-80 kg/cm 2 . Then cell is pressed under pressure 140-150 kg/cm 2 . Method is used for estimation of physical-chemical properties of solid salts. EFFECT: improved method of galvanic cell making.
Patent RU-2031266-C1 (RU)
Title: Safety clutch
Inventor: PUTILIN VASILIJ GAVRILOVICH
IPC: F16D7/10
Filed: 1988-12-19
Granted: 1995-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch part 5 is coupled with shaft 3 through splines and with driving clutch part 1 through spring- loaded coupling members 13. When overloading occurs, the coupling members are pressed out in the radial direction and switch in an electromagnet. Armature 8 moves clutch part 5 in the axial direction resulting in setting the coupling members in ring groove 11. The clutch parts are freely mutually rotate. EFFECT: enhanced reliability. 2 dwg
Patent RU-2012550-C1 (RU)
Inventor: MERZHANOV ALEKSANDR G
IPC: C04B35/58
Filed: 1989-01-30
Granted: 1994-05-15
Abstract: FIELD: ceramic articles made of refractory inorganic materials. SUBSTANCE: charge for preparing of ceramic composition materials for heating units has additionally molybdenum powder at the following ratio of components, wt. -% : powder of molybdenum trioxide 7.0-42.4; aluminium powder 2.7-15.9; silicon powder 29.0-38.2, and molybdenum powder 12.7-52.1. Maximal working temperature of heating units - 2150 K, thermocycle of operations - 100 cycles for 2 min, from 293 to 2073 K. EFFECT: enhanced quality of heating units. 1 tbl
Patent RU-2007964-C1 (RU)
Inventor: MIKUSEV IVAN E
IPC: A61B17/56
Filed: 1990-01-05
Granted: 1994-02-28
Abstract: FIELD: restorative surgery of hand. SUBSTANCE: method involves dissecting skin, tendon sheath, tendon in oblique direction in sagittal plane on the level of mesotendon fastening from distal third of middle phalanx to tendon fastening point, removing contracture and fixing distal phalanx in functionally-favorable position. EFFECT: improved function of hand and finger.
Patent RU-2081398-C1 (RU)
Title: Fuel measuring device of vehicle
Inventor: OVCHINNIKOV LEONID A
IPC: G01F13/00
Filed: 1990-01-30
Granted: 1997-06-10
Abstract: FIELD: measurement of fuel reserve and fuel consumption by power plants of objects. SUBSTANCE: known fuel measuring system is additionally inserted with meter of mass density of fuel and microprocessor provided with permanent and on-line storages, controller, converters of continuous information to binary code and of binary code to binary-decimal or decimal codes, indicators - interfaces of input/output necessary for communication with external devices. Meter of mass density of fuel in tanks is built on bridge measurement circuit. First arm of it includes capacitive transducer of volume of fuel column in tank, second arm has transducer of mass of liquid column in tank and capacitive feedback transducers with static characteristics linear by angle of turn of rotor as in third arm. Rotors of transducers are rigidly anchored on output shaft of servo system balancing measurement bridge. Fourth arm of bridge incorporates capacitor of constant capacitance and bridge measuring mass of fuel in tanks fitted with second servo system balancing bridge. Its first and second arms includes line capacitors which rotors are rigidly put on output shaft of reduction gear of first servo system balancing bridge of mass density of fuel. Capacitive transducer with static characteristic linear by angle of turn which rotor is rigidly anchored on output shaft of reduction gear of second servo system balancing bridge of measurement of mass of fuel in tanks. Third arm has capacitive transducer measuring volume of fuel in tanks and trimmer capacitor of variable capacitance placed in parallel, fourth arm includes capacitor of constant capacitance. By program of microprocessor or by command of operator changing over operational modes of system transducer measuring mass of fuel in different tanks are switched on. Results of measurements are converted to binary code and entered into on-line storage of microprocessor which determines total reserve of fuel, statistical evaluation of consumption of fuel in tank and by corresponding power plants. Results of information processing in microcomputer are displayed on digital indicator. EFFECT: enhanced functional reliability and stability of fuel measuring device. 5 dwg, 1 tbl
Patent RU-2074516-C1 (RU)
Inventor: SOBOLEV ALEKSEJ I
IPC: H04B15/00
Filed: 1990-04-06
Granted: 1997-02-27
Abstract: FIELD: communication equipment, instruments of various assignment. SUBSTANCE: operation of device protecting against noises is based on subtraction of accumulated discrete values of noise from input signal. Automatic smooth adjustment of coefficient of transmission of noise with subsequent synchronous attenuation of compensating voltage are provided in device to decrease influence of level of noise on its suppression. EFFECT: decreased influence of level of noise on its suppression. 1 dwg
Patent RU-2018480-C1 (RU)
Inventor: TOLANDER LARS KHELGE GOTTFRID
IPC: B65H51/30
Filed: 1990-09-07
Granted: 1994-08-30
Abstract: FIELD: control device for loom yarn feeder-accumulator. SUBSTANCE: method involves providing cooperation between control unit and reference value memory for delivering predetermined values, which may be varied in a predetermined way. Device has accumulating surface, which is adapted for accumulating yarn wound on it in coils, with yarn coils being removed by consumer. Device is further provided with control unit for winding drive mechanism. Control unit is driven to regulate winding speed in accordance with consuming rate and in response to at least actual value of yarn coil number on accumulating surface for regulating actual value to obtain predetermined value. The predetermined value is varied according to variations in winding speed to obtain optimum low value of feeding yarn onto accumulating surface. EFFECT: increased efficiency by high-precision regulation of winding speed and yarn feeding speed. 4 cl, 8 dwg
Patent RU-2060570-C1 (RU)
Title: Process of manufacture of oxide cathode
Inventor: AN-SUB LI
IPC: H01J9/04
Filed: 1990-12-07
Granted: 1996-05-20
Abstract: FIELD: electronics. SUBSTANCE: invention refers to manufacture of oxide cathodes for electron guns. In process of manufacture of oxide cathodes suspension containing triple carbonate of alkali-earth metals is injected with scandium nitrate (less than 5 per cent by mass) or indium nitrate (less than 2.5 per cent by mass) in the form of solution which is added drop by drop. EFFECT: improved quality of oxide cathodes.
Patent RU-2008808-C1 (RU)
Title: Method for treatment of large postoperative ventral hernias
Inventor: TOCHILIN VENIAMIN I
IPC: A61B17/00
Filed: 1990-05-23
Granted: 1994-03-15
Abstract: FIELD: medicine. SUBSTANCE: in plasty of hernia hilus the muscular aponeurotic part of distal edge of hernia hilus is dissected and sutured to twelfth rib with thread brought before and after it. EFFECT: prevented recurrence of subcostal hernias.
Patent RU-2028113-C1 (RU)
Title: Locker for spinal column
Inventor: KLEPACH NIKOLAJ STEPANOVICH
IPC: A61B17/60
Filed: 1990-10-19
Granted: 1995-02-09
Abstract: FIELD: medicine; medical equipment. SUBSTANCE: locker has base made in form of tetragonal frame. The base has longitudinal and lateral turn buckles. Longitudinal buckles are provided with fixing units in form of forks with lateral holes for threaded rod. Each longitudinal buckle is made of two parts 10 and 11 which are connected together by hinges and means of turnbuckle 12 additionally. EFFECT: improved efficiency. 3 dwg
Patent RU-2018213-C1 (RU)
Inventor: SHABANOV GERMAN N
IPC: H05K1/18
Filed: 1990-10-19
Granted: 1994-08-15
Abstract: FIELD: printed-circuit boards. SUBSTANCE: contact device has fixed terminal assembly 1 with terminals 2, desk 3 for mounting printed-circuit boards 4, vertical guides 5 for desk displacement, hold-down plate 6, guide assembly 7 in the form of rack-and-pinion gear, and air-operated drive in the form of diaphragm assembly, both mounted between plate and base 15. Two parts 10 and 11 of diaphragm assembly housing in air-operated drive are instaled between diaphragms 9 for displacement along axis towards one another; they are essentially hollow horizontal disks with lugs 12 running from them; top disk lugs pass through holes between bottom disk lugs and their bent-out edges are attached to base and to hold-down plate. Reset spring 13 is fitted between disks. EFFECT: improved design. 2 dwg
Patent RU-2008401-C1 (RU)
Inventor: DUBROVSKIJ DMITRIJ F
IPC: E02D27/34
Filed: 1990-11-19
Granted: 1994-02-28
Abstract: FIELD: building. SUBSTANCE: earthquake-proofing foundation construction has bearing carrier with joint-shaped support on a pile. The pile is supported on concrete block. The pile and concrete block are mounted at foundation trench which is filled with sand-gravel mixture or reed-fiber material to form cushions for supporting plate and concrete block. EFFECT: increased earthquake proofing. 1 dwg
Patent RU-2038377-C1 (RU)
Inventor: KRISTIAN BOREL
IPC: C12P7/64
Filed: 1991-01-16
Granted: 1995-06-27
Abstract: Использование: биотехнология, культивирование клеток и тканей растений, биохимия, фармакология. Сущность изобретения: полиненасыщенные жирные кислоты получают при экстракции культивируемой биомассы клеток ряда видов мха на питательных средах, основанных на прописи Мурасеге-Скуга. 2 з.п. ф-лы.
Patent RU-2000378-C1 (RU)
Inventor: SAMUJLOV VIKTOR A
IPC: E01C19/48
Filed: 1991-04-08
Granted: 1993-09-07
Abstract: Использование: строительство автомобильных  дорог. Сущность изобретени : устройство  содержит смонтированный на раме  шасси приемный бункер, распределительный  механизм и уплотн ющее приспособление  с трамбующим брусом, За уплотн ющей  опорной плитой размещены прессующа  и  прижимна  планки. Корпус охладител  системы  принудительного охлаждени  смонтирован  на прижимной планке. 4 ил
Patent RU-2019193-C1 (RU)
Title: Device for injection of medicinal preparation
Inventor: VARTANYANTS EDUARD A
IPC: A61M5/20
Filed: 1991-04-23
Granted: 1994-09-15
Abstract: FIELD: medicine. SUBSTANCE: ampulla 29 with medicinal preparation with piston 31 engageable pusher 4 connected by threaded joint to bush 2 and engageable with guide bush member 3 is located in housing. The housing is carried out with member for angle fixed moving and provided with measuring device in the form of adjusting ring 21 with radial window, fixation members in the form of two balls 22 located in driven member in the form of pipe 8 and member of visual observation carried out in the form of digital member on bush 2 in zone of radial windows of housing. EFFECT: higher reliability. 3 cl, 12 dwg
Patent RU-2020335-C1 (RU)
Inventor: PRISTUPOVA LYUDMILA B
IPC: F16H29/00
Filed: 1991-03-28
Granted: 1994-09-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: each kinematic pair has a splined bushing installed rotatably on driven shaft and rigidly connected with a lever. The second toothed half-coupling has splines and is mounted movably on said bushing. The unit for kinematic locking of toothed half-couplings is a compression spring installed between the lever and the face of the second toothed half-coupling. The transmitting kinematic pairs are displaced in phase from each other through 360 deg/n where n - number of transmitting kinematic pairs. Contour of each cam has four working zones corresponding to four working stages of transmitting kinematic pairs, namely: idle travel, smooth engagement of the lever with a cam, working stroke and disengagement of the cam and lever. EFFECT: higher operational reliability. 3 cl, 1 dwg