baber/WOPTO huggingface dataset:
Patent DE-4302167-C1 (DE)
Title: Zirconium di:oxide target partly stabilised with yttrium oxide - for vapour deposition of thermal insulation on high temp. metal article, e.g. turbine blade, which melts and vaporises without spattering
Inventor: JAECKEL GERNOT DIPL ING
IPC: F01D5/28
Filed: 1993-01-27
Granted: 1994-02-10
Abstract: Partly stabilised ZrO2 target (I) for vapour deposition of thermal insulation layers on high temp. metal articles contains 0.5-25 (in wt.)%; Y2O3 as stabiliser oxide. Both oxides are at least 99.8% pure and 5-80% of the ZrO2 is present as monoclinic phase, rest as tetragonal and cubic phases. (I) has a density of 3.0-4.5 g/cc. Pref. (I) contains 8-18% Y2O3; 9-50% of the ZrO2 is monoclinic; and the density is 3.4-4.2 g/cc. USE/ADVANTAGE - (I) is useful for coating e.g. turbine blades to protect them from hot combustion gases. (I) has the very high resistance to thermal shock necessary for vaporisation with electron beams and has little tendency to spatter. (I) is prepd. by pressing ZrO2/Y2O3 mixts. and sintering the moulding to the required density for 0.5-10 h at 1150-1450, pref. 1250-1350 deg. C. Powder with an average particle size d50 less than 50, pref. less than 40 microns is used, in which over 90% have a size of 0.4 microns and over and over 50% a size of 1 micron and over. In an example, 690 g Y2O3-free ZrO2 powder (over 99.95% pure ZrO2 + HfO2), 1700 g ZrO2 powder, partly stabilised with 5.3 (wt.)% Y2O3, and 831 g Y2O3 (99.99% pure) were mixed for 2 h. Both ZrO2 powders were produced hydrothermally and had a particle size of 50% finer than 0.1 micron. The powder mixt. had a particle size of 50% finer than 0.6 micron and 10% finer than 0.33 micron. The mixt. was calcined 1.5 h at 1100 deg. C., when 50% was finer than 5.6 microns, 90% over 0.47 micron and 67% over 1 micron. 1700 g calcined mixt. were moulded by cold isostatic pressing at 100 MPa and sintered 4 h at 1260 deg. C. to a final density of 3.9 g/cc. The sintered moulding contained 19% monoclinic ZrO2. When heated in an electron beam furnace, few cracks formed and the moulding could be melted and then vaporised smoothly. A coated substrate had a spatter density of 1.0 spatter/cm2. A control prepd. from 1141 g ZrO2 powder and 110 g Y2O3 and sintered to a density of 3.2 g/cc split during heating and could not be melted and vaporised.
Patent DE-4342162-C1 (DE)
Title: Scrubbing tower for flue gas desulphurisation plants and process for flue gas scrubbing
Inventor: RISSE THEO DIPL PHYS
IPC: B01D53/50
Filed: 1993-12-10
Granted: 1995-03-30
Abstract: The invention relates to a scrubbing tower for flue gas desulphurisation plants. The fundamental structure of the scrubbing tower includes a scrubbing liquid sump (1), an absorption zone (2) having a lower flue gas entry (3) and upper flue gas exit (4), a multiplicity of spray nozzles (5) for the feed of scrubbing liquid and demister (6) upstream of the flue gas exit (4). According to the invention, the spray nozzles (5) are arranged to spray upwardly in the upper region of the absorption zone (2) and generate spray jets (12) of liquid droplets directed in the direction of flow of the flue gas, which droplets reverse their direction of motion before reaching the demister and pass in countercurrent to the flue gas through the absorption zone (2) to the scrubbing liquid sump (1). The invention further relates to a process for flue gas scrubbing in the described scrubbing tower, the flue gas flowing through the absorption zone from bottom to top at a flow velocity of more than 4 m/sec. <IMAGE>
Patent DE-4395718-C1 (DE)
Title: Water spray cleaning apparatus for reservoir or basin, e.g. sanitary bath tub
IPC: A61H33/00
Filed: 1993-04-01
Granted: 1997-12-04
Abstract: Water spray cleaning appts. consists of a pump, air fan and subsidiary pipework. There is a first controllable valve (29) between the water pressure pipe (17) and suction pipe (12) which is open in the inactive state but is closed when the pump (14) is operated. Downstream from the valve is a second one (27), also open in the inactive state but closed when the fan (20) is operated. Between the valves is a pipe (25) connected to the fan pressure side. The water comes out of nozzles (19) via pressure pipe (22).
Patent DE-4407212-C1 (DE)
Title: Pressure sensor
Inventor: EISELE RONALD DIPL PHYS
IPC: G01L19/14
Filed: 1994-03-04
Granted: 1995-08-03
Abstract: The pressure sensor has a seal (4) of a cold flow material, inserted into the ring space (17) under a high pressure. Springs (30) give the pretensioning. The specification is an addition to P4234290.2.
Patent DE-4411534-C1 (DE)
Title: Arrangement to supply hydraulic fluid to consumer
Inventor: HUELSKEN HEINZ DIPL ING
IPC: F15B1/26
Filed: 1994-04-02
Granted: 1995-06-14
Abstract: The arrangement has a path valve (29) which in its central position (Y) connects the pressure side (17) of a hydraulic pump (1) to a reservoir tank (2) for the hydraulic fluid. A pilot valve (8) is moved into an open position by the pressure of the fluid, against the pressure of the compressed air, and against an elastic return force (12), which acts in the same direction. The throttle (6) and pilot valve are combined in one housing (9). The pilot valve has a stepped piston, which moves in a stepped bore of the housing. The larger piston surface is constantly loaded by the compressed air and a compression spring (12). The smaller surface is permanently loaded by the hydraulic fluid pressure.
Patent DE-4434235-C1 (DE)
Title: Household dishwasher with partial load operation
Inventor: RAUBER LUDWIN
IPC: A47L15/23
Filed: 1994-09-24
Granted: 1995-12-14
Abstract: The single wash container has an upper and lower crockery basket (GKu,GKo) and associated spray devices. Each basket can hold a separate cutlery basket (BK). When loading only one crockery basket the wash fluid can be supplied only to the lower spray unit (SPu). A top spray can be provided in the wash container and wash fluid can be supplied to same both when loading one crockery basket and when loading both crockery baskets. With partial loading, i.e. of only one crockery basket the supply to the upper spray can be shut off.
Patent NL-1000659-C1 (NL)
Title: Scoop type material lifting unit
Inventor: WESSEL GERARD LEONARD
IPC: B66C3/16
Filed: 1995-06-26
Granted: 1996-12-31
Abstract: Lifting unit has a suspension part which can be coupled to a crane arm secured with a pin (2). At right angles to the pin (2) fits another pin (3) securing connecting piece to coupling part (4). In connecting piece (4) fits a hydromotor which acts to turn frame part (5) vertical. This frame parts the two jaws (6,7). Guide rods (9) slide in slots (10).
Patent NL-1012215-C1 (NL)
Title: Packing machine with shaping tool to form bowl-shaped packing units
Inventor: LAEGEL STEPHANIE
IPC: B65B9/04
Filed: 1999-06-02
Granted: 1999-12-07
Abstract: The packing machine has a shaping tool (2) to form bowl-shaped packing units from two webs (6, 7) of foil, a sealing tool (3) and at least one cutter (4) to separate the units from the webs.  The shaping tool, sealing tool and cutter are fitted to a lifting carrier, with the packing machine (1) round the outside of it.
Patent NL-1015776-C1 (NL)
Title: Device for fixture of table to upright or horizontal comprises holder structure with first holder part and a second holder part movable in the fitted state in relation to the first holder part
Inventor: BEUKER HENDRIK AUKE
IPC: G09F7/18
Filed: 2000-07-21
Granted: 2002-01-22
Abstract: The device for fixture of a table to an upright (3) or a horizontal comprises a holder structure with a first holder part (4) and a second holder part (5) movable in the fitted state in relation to the first holder part, in order to hold firmly between the two holder parts an edge part (17) of a table. An all-round clamp component (2) extends in a fitted state around a part of the second holder part for tightening the clamp component around an upright or a horizontal.  The clamp component in the fitted state always extends around a part of the first holder part and by being tightened impels the first holder part towards the second holder part.
Patent NL-1023167-C1 (NL)
Title: Spoon for eating kiwi fruit, has shaft similar to that of table knife extending length of palm
Inventor: KOEMHOFF FRANCISCUS HENRICUS W
IPC: A47G21/02
Filed: 2003-04-14
Granted: 2004-10-18
Abstract: The spoon has a shaft (1) which is long enough to ensure that all of the palm is in contact with it when the spoon is being held. The shaft has the same dimensions, cross-section and rounded edges (2) as a conventional table knife. The lip (3) as thin as possible and the circumference and shape of the spoon part (4) are designed with the average kiwi fruit in mind.
Patent NL-1026940-C1 (NL)
Title: Windmill is for generation of electrical energy using a generator and for coupling rotation of sails with that of generator a gearwheel cabinet is provided
Inventor: NEERBOS BART RICHARD VAN
IPC: F03D11/02
Filed: 2004-09-01
Granted: 2006-03-02
Abstract: The windmill is for generation of electrical energy using a generator and for coupling the rotation of the sails with that of the generator a gearwheel cabinet is provided. The gearwheel cabinet has a first gearwheel with crown wheel teeth and a second gearwheel with crown wheel teeth and cylindrical pinions as intermediate wheels between the first gearwheel and the second gearwheel. The cylindrical pinion has a rotation axis which locates squarely on the common axis of the first and second gearwheels. The windmill has a mast (1) with a gondola (3) with a bearing (2). The gondola is rotatable around a vertical axis. In the gondola are sails (6) rotatable around a horizontal axis. The gondola is provided with a generator (4) which converts rotating energy of the sails into electrical energy.
Patent NL-1030852-C1 (NL)
Title: Camera system, e.g. for surveillance, has housing to which lens assembly is fitted, with two different image sensors displaceable within housing according to sensed lighting levels
Inventor: SCHIJNDEL JOHANNES PETRUS MARI
IPC: H04N9/09
Filed: 2006-01-06
Granted: 2006-02-24
Abstract: The camera system (1) has a housing (100), in relation to which a lens assembly (6) is fitted. Two different image sensors (210, 220) are displaceable within the housing, and devices are provided for this purpose. The camera system in a first operating condition has the first image sensor aligned with the lens assembly and in a second operating condition the second sensor is aligned with the lens assembly. Preferably the camera changes between operating conditions based on a signal from a light sensor. The camera system is so arranged that dependent upon the light level signal from the light level sensor, the picture sensors are moved either to the first operating condition or the second operating condition.
Patent NL-1034634-C1 (NL)
Title: Bingo based TV game show playing method, involves identifying bingo card that corresponds to drawn bingo numbers as winning bingo card, stopping draw, and informing winner and prize won in public TV
Inventor: MIDDELHOF EUGENE FERDINAND JULES
IPC: A63F13/00
Filed: 2007-11-05
Granted: 2009-05-07
Abstract: The method involves creating a unique set of bingo cards based on a game size entered in a game computer (1). A unique identifier is assigned on each bingo card (3), and each bingo card is printed with the assigned identifier and distributed to potential bingo players (4) of a TV game show. A win pattern for the draw is entered into the computer, and bingo numbers (11) are randomly chosen. A bingo card that corresponds to the drawn bingo numbers is identified as winning bingo card, and the draw is stopped. The winner and the prize won are informed in a public TV (12). An independent claim is also included for a TV game show system comprising a computer system.
Patent NL-1035309-C1 (NL)
Title: Pumpable cleaning fluid, electric motor, pump, spraying lance, open rotating inner drum, fixed outer drum, air filter tapping off device of off-road motor vehicle for rapid cleaning with economy of cleaning fluid
Inventor: KRAAI DAVE WILLIAM ERWIN
IPC: B01D46/04
Filed: 2008-04-17
Granted: 2008-06-02
Abstract: Pumpable cleaning fluid, electrical motor, pump, spraying lance, open rotating inner drum, fixed outer drumm, air filter tapping-off device or air filter of off road motor vehicle all providing economy of quantity of cleaning fluid.
Patent NL-1035500-C1 (NL)
Title: Foamed glass panel, has three-dimensional mesh or galvanized metal wires on two sides and glued together to braids, where three-dimensional mesh includes metal or non-galvanized metal
Inventor: ROELOFS BERNARDUS HENDRICUS A M
IPC: E04C1/40
Filed: 2008-05-30
Granted: 2008-07-17
Abstract: The foamed glass panel has a three-dimensional mesh or galvanized metal wires on two sides and glued together to braids. The three-dimensional mesh includes metal or non-galvanized metal above or below a surface joined together through spot welding.
Patent RU-2067217-C1 (RU)
Title: Pneumatically-or hydraulically-driven pump
Inventor: ANTONOV VLADIMIR P
IPC: F04B43/06
Filed: 1987-06-11
Granted: 1996-09-27
Abstract: FIELD: transportation of water suspensions of explosives. SUBSTANCE: two duplex actuating chambers located oppositely are isolated from working chambers by diaphragm; they are also separated from each other by means of common partition with axial hole for rod and passages brought in communication with pressure source. Mounted on rod connecting the actuating chambers are two combination pistons which consists of rigid part with seals on which flexible end-piece is secured. EFFECT: enhanced reliability. 1 dwg
Patent RU-2015683-C1 (RU)
Title: Method for determining monthly biologic cycle of human being
Inventor: SUSHKO ELENA P
IPC: A61B5/05
Filed: 1986-09-15
Granted: 1994-07-15
Abstract: FIELD: medicine. SUBSTANCE: essence of this method resides in studying dynamics of changes in electrophoretic mobility of nuclei of cells in epithelium. Particularly, this method prescribes sampling epithelium cells daily and at the same time during two months, carrying out microelectrophoresis, calculating percentage of cells having electrically negatively charged nuclei relative to total percentage of studied cells, chronologically representing results of investigation in plane and Cartesian system, determining parameters of biological cycle by reading graph, and then analyzing modulation of peaks by referring to magnitude of amplitude using computer in order to disclose latent regularities and determine their characteristics. Investigation revealed monthly rhythm of mobility of nuclei, seasonal, two-weekly and weekly harmonics important for modulation of peaks against amplitude. EFFECT: higher information content. 3 dwg, 1 tbl
Patent RU-2062264-C1 (RU)
Inventor: KUTSAK VLADIMIR SAMUILOVICH
IPC: C06B21/00
Filed: 1991-02-22
Granted: 1996-06-20
Abstract: Использование: технология очистки сточных вод производства пироксилиновых порохов. Сущность изобретения: способ очистки сточных вод производства пироксилиновых порохов от измельченной нитроцеллюлозы включает обработку сточных вод раствором полиоксиэтилена, который вводят в виде 0,2 мас.% водного раствора до концентрации 1 - 3 мг/л в сточной воде, со стабилизатором, в качестве которого используют жидкие отходы от ректификации водных растворов этилового спирта и этилового эфира производства пироксилиновых порохов в количестве 0,1 - 0,2 мас.% водного раствора полиоксиэтилена, а отделение взвешенных частиц осуществляется фильтрацией. 3 табл.
Patent RU-2006643-C1 (RU)
Inventor: LUKOVNIKOV GENNADIJ S
IPC: F02M7/00
Filed: 1989-07-31
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has housing 1 with through-way passage 2 which receives diffuser 3, throttle valve 4 and air throttle 5 above which correcting device is mounted. Correcting device consists of streamlined swivel member 6 provided with flat 7 and longitudinal hole 8 with outlet port 9 brought in communication with air passage 10 which is connected in its turn with above-fuel space 11 of fuel chamber 12 and with fuel space 13 brought in communication with sprayer 15 by means of fuel-feed passage 14. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2041090-C1 (RU)
Title: Vehicle brake system and hydraulic brake system
Inventor: GLIN FILLIP REDZHINALD FARR
IPC: B60T13/52
Filed: 1990-01-17
Granted: 1995-08-09
Abstract: FIELD: brake systems of automotive vehicles. SUBSTANCE: power supply of booster with floating medium drive is controlled by setting into action solenoid valve arrangement, for instance, first and second solenoid valves A and B responding to signals from electronic controller. Design of booster has been changed by excluding conventional mechanical valve set into action by pedal which is done to provide normal operation of booster. EFFECT: enhanced operation reliability. 12 cl, 7 dwg
Patent RU-2036770-C1 (RU)
Title: Dividing machine for making diffraction lattices
Inventor: ABDRAKHMANOV RAFAEL KHABRIEVIC
IPC: B23Q15/00
Filed: 1990-05-22
Granted: 1995-06-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine has bed 1, dividing carriage 2, cutting carriage 4, device 10 for controlling intermittent feed of the dividing carriage, clock pulse generator 11, pulse counter 12, storage unit 13, programming unit 14, two comparing circuits 15 and 16, and flip-flop. When the dividing machine is set in operation, generator 11 generates pulses which are fed to counter 12. Information which is accumulated at counter 12 is fed to the storage device 13. Programming device 14 reads information out of storage device 13. For doing so, the permitting signal is fed to programming device 14 from the device 10 for controlling intermittent feed. Programming device 14 calculates instances of time for lowering and lifting the cutter by a given program and generates respective signals which are fed to comparing circuits 15 and 16, which, in turn, generate signals which set the flip-flop 17 into position for controlling electromagnet 5 serving for lifting and lowering cutter 6. EFFECT: improved design. 2 dwg
Patent RU-2027065-C1 (RU)
Title: Hydraulic wind wheel
Inventor: SHEREMET VLADIMIR IOSIFOVICH
IPC: F03D1/06
Filed: 1990-08-06
Granted: 1995-01-20
Abstract: FIELD: conversion of energy. SUBSTANCE: blades are mounted on the outer side of a housing at an angle to the axis of a shaft. A conical passage is made in the housing. The passage is provided with additional blades having the same inclination to the shaft axis. In operation, the blades use flow energy. EFFECT: enhanced power. 2 dwg
Patent RU-2014018-C1 (RU)
Title: Method of predicting time period of lowering patient body temperature at heart operations in hypothermy conditions
Inventor: BULATETSKAYA LYUDMILA M
IPC: A61B18/02
Filed: 1990-11-05
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: method comprises steps of evaluating vessel reaction of skin of a patient by locally metered cooling of forearm of the patient several days before the operation; calculating a proposed value of the temperature drop of the patient body, while taking into account the above mentioned reaction value and the patient body mass and then determining a time period, necessary for cooling the patient body. EFFECT: reception of preliminary in formation about a time period, necessary for temperature drop of a body till a predetermined value. 1 cl
Patent RU-2015553-C1 (RU)
Title: Statistical analyzer
Inventor: ARSENEV VLADIMIR N
IPC: G06F17/18
Filed: 1990-09-17
Granted: 1994-06-30
Abstract: FIELD: statistical processing of results of testing. SUBSTANCE: analyzer has initial parameters setting unit, division units, subtraction units, adder and unit for taking square roots. EFFECT: improved precision. 1 dwg
Patent RU-2026993-C1 (RU)
Title: Method for formation and treatment of dump
Inventor: SEKISOV GENNADIJ VALENTINOVICH
IPC: E21C41/26
Filed: 1990-11-12
Granted: 1995-01-20
Abstract: FIELD: mining of metal-containing rocks. SUBSTANCE: placed on area 1 of dump base is impervious layer 2 of rocks. Closed dams 3 of metal-containing rocks are filled to form reservoir 4 designed for filling with concentrated solutions. Side surfaces of dams 3 are screened with impervious layer. Metal-containing rocks are treated with water containing active agents through spraying devices 6. Easily solved compounds of rocks of dam sides are dissolved, useful components migrate in ionic form and in reservoir solvents are collected with their subsequent partial freezing and setting between ice 7 and water of potential difference: water becomes positively charged, while the ice - negatively charged. In this case, metal ions are reduced and precipitated on lower surface of ice layer 7, which is periodically removed, and native metal is separated. EFFECT: higher efficiency in production of native metal. 3 cl, 1 dwg
Patent RU-2013695-C1 (RU)
Title: Burner assembly
Inventor: KIRIN EVGENIJ M
IPC: F23D14/02
Filed: 1991-01-08
Granted: 1994-05-30
Abstract: FIELD: heat power engineering. SUBSTANCE: burner body is provided in addition with turning flap mounted on its exit that shuts off its channel; exit end of body is vertical both for horizontal and inclined arrangement of gas burners in respect to heat-generating set. EFFECT: 20 to 30% reduction of emergency situations, improved operating safety of burner assembly. 4 dwg
Patent RU-2011735-C1 (RU)
Title: Earth- filled dam with filtering spillway
Inventor: MALAKHANOV VYACHESLAV V
IPC: E02B7/06
Filed: 1991-03-19
Granted: 1994-04-30
Abstract: FIELD: hydraulic structures. SUBSTANCE: earth-filled dam with filtering spillway includes impervious screen with crest and fixing section of inner slope. Screen is made with parapet on its crest. Dam is furnished with channel having fixing members made behind screen on inner slope. Net is laid over channel fixing members and inner slope. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2020362-C1 (RU)
Title: Balanced compensator
Inventor: VAKHITOV ANGAM M
IPC: F16L51/02
Filed: 1991-04-08
Granted: 1994-09-30
Abstract: FIELD: manufacture of flexible pipe lines. SUBSTANCE: mounted in succession between connecting branch pipes are working bellows. Arranged concentrically above these bellows is unloading bellows whose ends are connected with branch pipe and inner ends of working bellows. Outer ends of working bellows are connected with respective branch pipes. Number of additional unloading bellows is even. Outer ends of unloading bellows are connected with additional outer branch pipe and inner ends are coupled with connecting branch pipes. They are perforated. EFFECT: enhanced reliability. 2 dwg
Patent RU-2014029-C1 (RU)
Inventor: GIMMELFARB ARKADIJ L
IPC: A61B17/58
Filed: 1991-04-17
Granted: 1994-06-15
Abstract: FIELD: medical engineering. SUBSTANCE: device has pivotally connected branches 1 and 2 with handles 3 and 4 connected by rack lock 8. Bearing fork 11 and guiding device 13 with slider 12 which has projections and a needle locking mechanism are mounted on branch 2. The needle locking mechanism is made in the form of eccentrics on axles with side gear surfaces, and springs. A pusher in the form of straps with slots 18 to receive projections 17 of slider 12 is mounted on branch 1. EFFECT: improved structure. 2 dwg
Patent RU-2017464-C1 (RU)
Title: Method of epidermatoplasty using in case of cicatricial syndactylia
Inventor: PAKHOMOV SERGEJ P
IPC: A61B17/56
Filed: 1991-04-24
Granted: 1994-08-15
Abstract: FIELD: medicine. SUBSTANCE: essence of this method resides in incising cicatrices in region of interdigital space, cutting out two cellulo-cutaneous grafts on side adjacent surfaces of fingers and two folding grafts on palmar and dorsal surfaces in region of interdigital space, mobilizing grafts on side adjacent surfaces of fingers , displacing these grafts in distal direction, and then overlapping diastasis located between peaks of grafts by folding grafts cut out on palmar and dorsal surfaces of interdigital space. EFFECT: prevention of retraction of post-operative cicatrices and contraction of interdigital space.