baber/WOPTO huggingface dataset:
Patent DE-3511982-C1 (DE)
Title: Set-down apparatus for wall tiles
Inventor: SCHWARZ JOSEF
IPC: B65G47/26
Filed: 1985-04-02
Granted: 1986-08-14
Abstract: Set-down apparatus for wall tiles, used to set down wall tiles, trimmed in groups, on a downstream conveyor, the wall tiles being held in readiness on a carrier plate downstream of the trimmer and the carrier plate consisting of a number of drop plates 6 corresponding to the number of green tiles 5 in the group. <IMAGE>
Patent DE-3523409-C1 (DE)
Title: Edge protection and sealing profile
Inventor: BANKE ERICH
IPC: B60J10/84
Filed: 1985-06-29
Granted: 1986-09-25
Abstract: The invention relates to an edge protection and sealing profile, especially for window and/or door frames of vehicles, having two retaining parts, each of approximately U-shaped cross-section and moulded from a hard plastic, and a soft-plastic or rubber sealing part in the form of a lip and/or hollow bead adjoining the said retaining parts, the U profiles of the retaining parts being formed by three legs and a common yoke lying in one plane and connecting the legs. Here the problem arises that the force required to pull the profile off the vehicle frame is to be increased and that the thickness tolerances of the supporting flange of the vehicle frame are to be better compensated and hence the sealing effect improved. For this purpose, a tubular hollow bead with a reinforcing web for clamping the profile firmly on a longitudinal member is formed integrally on at least one leg of the retaining parts. <IMAGE>
Patent DE-3715111-C1 (DE)
Title: Fuel cooler for a motor vehicle
Inventor: SCHILLER ALFRED
IPC: F02M37/20
Filed: 1987-05-06
Granted: 1988-12-08
Abstract: A fuel cooler for a motor vehicle provided with a petrol engine is described. The cooler cooperates with an air conditioning unit provided for the passenger compartment of the motor vehicle. In parallel arrangement with the coolant circuit of the air conditioning unit is an evaporator which serves as a heat exchanger and which is triggered via the suction pressure of the blower on the intake side. when the output of the air conditioning unit is high and therefore so too is the suction pressure, the refrigerant supply to the evaporator of the fuel cooler is reduced, so that no refrigerant is extracted from the air conditioning unit and all the power of this unit is utilised for cooling the passenger compartment.
Patent DE-3744730-C1 (DE)
Title: Throttle valve
Inventor: STRACHE WILHELM
IPC: F16K3/24
Filed: 1987-12-04
Granted: 1989-04-13
Abstract: Known multi-stage throttle valves have a peripheral seal between the one-part throttle member and the surrounding valve housing between the first and the second throttle stage only. Seals of this type are absent between the subsequent throttle stages. Uncontrolled medium flow and erosion wear can occur there. A one-part throttle member is disadvantageous, since the necessary number of throttle stages varies according to the particular use. A multi-part throttle member sealed off reliably in the valve housing is therefore required. The throttle member (12-29) consists of rings (12, 17) and sleeves (13, 19) arranged alternately in layers on one another. The sleeves (13, 19) have the throttle channels (14, 20). The rings (12, 17) carry peripheral gaskets (23, 24) which are compressed to a specific dimension by spacer tubes (25, 28). The throttle valve is advantageous especially for high pressure gradients. <IMAGE>
Patent DE-3916343-C1 (DE)
Title: Retractable pen with spring-loaded flap - has angled sleeve which is closed by flap and has pivoting lug
IPC: B43K5/17
Filed: 1989-05-19
Granted: 1990-10-25
Abstract: A pen comprises housing and guide sleeve inside for the retractable writing element, the angled sleeve end relative the housing closed off by a spring controlled flap which is opened by the forward movement of the element.  At the rearmost end of the angled part (10) of the sleeve (7) tightly enclosing the element, the sleeve should have an outwards lug (20) to pivot the closure flap (13) via a bearing section (15) on one part via a freely engaging hook and pivot the flap freely on the other part of the sleeve. An elongated leaf spring (25) is supported and guided by a rib (23) run parallel to the longitudinal axis of the housing (2) and is bent when relaxed so that its leading end (27) reaches out to grasp the lug, remaining pre-tensioned to this in all flap settings. ADVANTAGE - Low-cost design maintains ink seal in long term using sprung flap in space-saving arrangement.
Patent DE-4039066-C1 (DE)
Title: Connector for pressurised pipes with recessed housing
IPC: F16L37/092
Filed: 1990-12-07
Granted: 1992-06-25
Abstract: The pipe (1) connector has a housing (2) with a recess (4), contg. an axially oving annular collet (8) with peripherally successive clamping members (19), which are connected to the collet axially outer operating section (24) by flexure points (23).     A radialy outwards protruding, operating extnesion reaches into a depression (31) in the housing recess (4) wall and is flanked, axially inwards, by a thrust surface (32), and axially outwards, by a support surface (33.
Patent DE-4103473-C1 (DE)
Title: Cleaner for contaminated ground -  has tubular reaction chamber with soiled feed hopper at top
IPC: B09C1/02
Filed: 1991-02-06
Granted: 1992-03-12
Abstract: The cleaning facility uses pressurised treatment fluid fed to the excavated ground and removed along with the toxic substances. This method is carried out in a tubular reaction chamber (3) with vertical longitudinal axis to terminate at the top in a soiled ground feed hopper (2) fitted with horizontal nozzles (10) for the fluid. The open bottom of this fill hopper (2) leads into an overflow container (5) whose top rim forms a ring gap with the chamber (3) and thus shows the fluid level in this chamber. Cleaned ground is removed through an outlet (6) from the container (5). USE/ADVANTAGE - Environmental equipment e.g. ground contamination. Soiled ground is exposed to full force of cleaning fluid nozzles for fast and thorough cleaning action.
Patent DE-4116353-C1 (DE)
Title: Removal of amorphous or partially dissolved silicon from aq. treatment soln. - by subjecting soln. collected in vessel to pressure-driven membrane filtration and returning silicon-free filtrate to treatment soln.
IPC: C23G1/36
Filed: 1991-05-18
Granted: 1992-11-05
Abstract: Amorphous and partially dissolved Si is removed from an aq. acid or alkali treatment soln. circulated for chemical treatment of Fe-Si alloy strip used for electrical purposes by subjecting soln. collected in a vessel to a pressure-driven membrane filtration and returning Si-free filtrate soln. to the treatment soln.. The Si-enriched soln. is returned to a storage vessel for treatment and disposal. ADVANTAGE - Used for rapid removal; no flocculating agent.
Patent DE-4134372-C1 (DE)
Title: Attachment of body of railway truck to its chassis - by method which reduces load on weak parts of body structure.
IPC: B61F1/14
Filed: 1991-10-17
Granted: 1993-02-25
Abstract: A railway truck has a body (1) in which the load is carried. The body (1) is connected to the chassis (2) by fixing elements (3). These elements (3) are positioned to distribute the load over the chassis. The body (1) is provided with doors to facilitate loading and unloading. The fixing elements (3) in the regions of the doors are so designed that in addition to prevent vertical and longitudinal movement of the body relative to the chassis they also prevent lateral movement of the body relative to the chassis. This feature prevents excessive loads being imposed in the regions of the doors, which are reduced in strength due to the opening in the body wall for the doors. USE/ADVANTAGE - attachment of the rail truck body to its chassis by a method which reduces the load on the weak parts of the body structure.
Patent DE-4242034-C1 (DE)
Title: TV receiver with magnetically supported loudspeakers - having inset elements of permanent magnet material engaging magnetic material pads on housing
Inventor: KRAUS HEINZ DIPL ING
IPC: H04N5/64
Filed: 1992-12-12
Granted: 1994-03-17
Abstract: A television receiver has a main unit (1) to which a number of separate loudspeaker units (6a,6b,6c) is attached. Two of the loudspeakers are located in recesses formed by a base section (4). The fixing is provided by the magnet forces generated between insets (8a,9a,8b,9b) of magnetically conducting material and permanent magnets (10,11) set into the loudspeakers. A third unit is attached to the monitor side in the same way. The permanent magnets may be replaced by electromagnets. ADVANTAGE - Loudspeaker boxes can be simply inserted and held on the reception wall as well as relatively easily removed, e.g. for placing next to the t.v. set, without having to open locking elements.
Patent DE-4419124-C1 (DE)
Title: Mounting rod to secure drawing unit to a spinner
Inventor: EBERHARDT ROLAND
IPC: D01H5/46
Filed: 1994-06-01
Granted: 1996-02-01
Abstract: A mounting rod assembly, to secure a drawing unit to a spinner, has extensions (20.1,20.2) at the rod (11) for attachment to the stampings (12), aligned towards them.
Patent DE-4421688-C1 (DE)
Title: Child's seat belt lock in vehicle
IPC: A44B11/25
Filed: 1994-06-24
Granted: 1995-12-21
Abstract: The belt release (10) is housed between the tongue (3) box plates (8) so as to enclose the sides as a guiding ring. The contact face of the flat release (10) for the locking bolt (11) is provided by part of the release end face. The bolt enters the tongue through a hole in its side for locking purposes and slides in at right angles to the tongue insertion sense, the release endface set at an acute angle (BETA) to the insertion. The bolt also enters a hole in the box set at an angle to the insertion direction to reinforce the locking action, pref. using slots in the top and bottom plates of the box (8). If two tongues are fitted to work into a single box, both tongues have side bolt holes and the bolt can be forced home by spring (12) which also loads the tongue into its release direction.
Patent NL-1005528-C1 (NL)
Title: Industrial cooling using ground water
Inventor: DOOMERNIK CORNELIS
IPC: F25D16/00
Filed: 1997-03-13
Granted: 1998-09-15
Abstract: Groundwater is pumped (4) from a borehole (1) through a heat exchanger (23) serving a production process. Heated water passes through an air cooler (21). If reduced to groundwater temperature it can be returned to the heat exchanger (23) inlet. Above that temperature, it is pumped to the first reservoir (2), or warm water buffer, set at a depth 20-120m below ground level. When the air temperature is below that of the warm water buffer, water is pumped (5) through a second air cooler (22) into a cold buffer (3). A single air cooler could serve both functions.
Patent NL-1006738-C1 (NL)
Title: Refractory wall structure
Inventor: LAAR JACOBUS VAN
IPC: F27D1/12
Filed: 1997-08-08
Granted: 1999-02-09
Abstract: A refractory wall structure for a furnace,in particular for a metallurgical furnace comprises a steel outer wall,a refractory lining consisting of one or more layers of a well heat-conducting material on the inside of the wall and means for cooling the refractory wall structure.The gap in the wall structure is filled with a permanent,good heat-conducting metallic filling which has been molten inside the gap and after solidifying forms a low heat resistance barrier across the gap.
Patent NL-1016277-C1 (NL)
Title: Valve for vessel filled with liquid, automatically opens if vessel pressure drops or external pressure is applied
Inventor: SCHULDINK HENDRIKUS EGBERT
IPC: F16K1/30
Filed: 2000-09-26
Granted: 2001-07-25
Abstract: A valve (1) is automatically opened if the vessel pressure drops or if an external pressure is applied. A device for sealing a vessel filled with liquid comprises a valve which is automatically opened if the vessel pressure drops or if an external pressure is applied. The pressure applied to the valve in order to keep the vessel exit (7) closed is proportional to the pressure exerted on the valve inlet, enabling the valve to be kept closed using a very small pressure generated by building up a liquid column inside the vessel.
Patent NL-1021261-C1 (NL)
Title: Compressible container for fluids, has internal volume which can be reduced in controlled manner by applying external force
Inventor: PABON PAUL MARTIJN
IPC: B65D1/32
Filed: 2002-08-13
Granted: 2004-02-17
Abstract: The internal volume of the container can be reduced in a controlled manner by applying an external force.
Patent NL-1022802-C1 (NL)
Title: Combined signal transmitter and signal receiver for controlled access provision to data and communication channels
Inventor: KUIJLAARS ERIK
IPC: H04N5/00
Filed: 2003-02-28
Granted: 2004-08-31
Abstract: The combined signal transmitter (12) and signal receiver (10) are for controlled access provision to data and communication channels (1,2,3). The transmitter and receiver are arranged for the transmission and receipt of an infrared or radio signal and on receipt of the signal to provide access to the data and/or communication channels. The signal transmitter is a disposable product and transmits a predetermined signal once during a predetermined time. The transmitter incorporates a voltage source, a contact switch and a programmable integrated circuit, in which the signal to be transmitted is stored and the time at which the signal is to be transmitted.
Patent RU-2013550-C1 (RU)
Title: Method for open-pit mining of steeply dipping mineral deposits
Inventor: MEDVEDEV MIKHAIL L
IPC: E21C41/26
Filed: 1989-07-28
Granted: 1994-05-30
Abstract: FIELD: mining industry. SUBSTANCE: mining is performed in stages with forming at each stage of mineral extraction zones in the open-cut contours and with temporary stockpiling of overburden rocks. The pioneer fill is made up to the opposite walls of the open-cut to the height of the step. From this fill the dump is filled. As the mining proceeds to the second stage contour, an enclosing an a protection fills are formed along said contour till the opposite walls of the open-cut, with forming the enclosing fill and filling the dump in such a way as to produce a common step surface. On the surface of the formed step are formed the enclosing and protection fills of the next step of the dump. These operations are repeated. After the direction of mining changes, the pioneer fill is made on the mined-out horizon, then the second stage dump is formed in the same way as for the first stage dump. EFFECT: improved mining technique. 2 cl, 7 dwg
Patent RU-2068187-C1 (RU)
Inventor: DNEPROVSKIJ IVAN F
IPC: G01V9/00
Filed: 1990-05-29
Granted: 1996-10-20
Abstract: Использование: при разведке и эксплуатации рассыпных месторождений золота. Сущность изобретения: отбирают исходную пробу, расситовывают золото исходной пробы так, чтобы количество золотин в них увеличивалось с уменьшением размера фракции, со стороны крупных фракций усекают золото исходной пробы так, чтобы количество золотин отсеченной части было равно или больше десяти, рассчитывают достоверность нахождения содержания золота и необходимый объем разведочной пробы, отбирают разведочную пробу необходимого объема и определяют истинное содержание золота в разведочной пробе. 2 табл.
Patent RU-2034692-C1 (RU)
Title: Method of controlling process of circular feed-in grinding at cyclic operations
Inventor: EFIMOV VLADIMIR V
IPC: B24B51/00
Filed: 1990-07-16
Granted: 1995-05-10
Abstract: FIELD: machine engineering. SUBSTANCE: method is being performed with use of allowance taking off rate as a value to be controlled and a feed-in rate as a controlling value. The method comprises steps of grinding at a stage of feed-in with a constant rate of feed-in, whose value is being determined according to conditions of achieving at a time moment of termination of the feed-in process a maximum rate of the allowance taking off, at which in a surface layer of a blank to be ground a burning layer of metal is being formed and propagated on a part of the allowance; at a stage of main taking off the allowance decreasing the rate of the feed-in according to a linear law on a base of conditions, providing a burning-free rate value of metal taking off at a time moment of operation cycle termination, at which a depth of burning layer propagation achieves a limit boundary of the predetermined allowance and the whole allowance has been ground. EFFECT: enhanced accuracy of controlling. 1 cl, 3 dwg
Patent RU-2047351-C1 (RU)
Title: Catalyst for preparing phthalic anhydride
Inventor: KENDZI UEDA
IPC: C07C51/265
Filed: 1991-03-15
Granted: 1995-11-10
Abstract: The invention presents catalysts for producing phthalic anhydride by vapor phase catalytic oxidation of orthoxylene and/or naphthalene with molecular oxygen or gas containing molecular oxygen. The catalyst is prepared by supporting a catalytic active substance comprising 1 to 20 parts by weight (hereinafter abbreviated "parts") of vanadium oxide as V2O3, 99 to 80 parts of anatase type titanium dioxide with specific surface area of 10 to 60 m<2>/g as TiO2 and per 100 parts of the sum of these two ingredients, 0.05 to 1.2 parts of at least one element selected from potassium, cesium, rubidium and thallium as oxide, and 0.05 to 2 parts of silver as Ag2O on a heat resistant inorganic carrier. The catalyst may also contain, per 100 parts in total of vanadium oxide and titanium dioxide, 0 to 1 part of niobium as Nb2O5, 0 to 1.2 parts of phosphorus as P2O3, and 0 to 5 parts of antimony as Sb2O3 (however, contents of niobium, phosphorus and antimony will not be zero at the same time).
Patent RU-2022510-C1 (RU)
Title: Ранец
Inventor: NIKOLAEV MIKHAIL P
IPC: A45F3/04
Filed: 1991-02-07
Granted: 1994-11-15
Abstract: Использование: походные принадлежности, точнее наспинная тара при сборе грибов, фруктов и др. Сущность изобретения: ранец содержит переднюю, заднюю и боковые стенки, дно из плотного эластичного материала, заплечные ремни, средство фиксации входного отверстия и складной каркас. Боковые стенки и дно выполнены двойными для размещения между ними жестких составных панелей и складывающихся Х-образных пружинных каркасов. Средство фиксации входного отверстия выполнено в виде клапана с парой удлиненных ремней и двух пар пряжек, одна из которых размещена на передней стенке, а другая - на задней стенке для фиксации корпуса в сложенном виде. 1 ил.
Patent RU-2015504-C1 (RU)
Title: Device for friction testing of specimens at flat-stressed condition
Inventor: LODUS EVGENIJ V
IPC: G01N3/56
Filed: 1991-02-11
Granted: 1994-06-30
Abstract: FIELD: test equipment. SUBSTANCE: device has clamps 2,3 for specimens 4, 5, hydraulic cylinders 6, 8, guide 11, platform 12, provided with drive 13. The specimens are compressed by hydraulic cylinder 6. Hydraulic cylinder 8 is used for generating shift force. Device may be used for testing specimens, made of different materials, for example, rocks. Testings are conducted not only for permanent angle between surface, where specimen and counterspecimen are in contact, but when regulating this angle. EFFECT: widened functional capabilities. 1 dwg
Patent RU-2024626-C1 (RU)
Inventor: MIROSHNIK EVGENIJ S
IPC: C21D1/55
Filed: 1991-02-20
Granted: 1994-12-15
Abstract: Использование: изобретение относится к термической обработке металлов и может быть использовано для определения температурного интервала нагрева под закалку борсодержащих, в частности доэвтектоидных углеродных и низколегированных сталей. Сущность изобретения: стандартные образцы Джомини подвергают торцевой закалке от различных температур в интервале 850 ...1100°С с шагом 30°С, механически обтачивают, экспресс методом определяют для каждого образца прокаливаемость на 90% мартенсита, строят температурную зависимость прокаливаемости. По точке экстремума на полученной зависимости, которая соответствует температуре начала интенсивного роста зерна в борсодержащих сталях, устанавливают верхнюю границу области рекомендуемых для термообработки температур нагрева. 1 з.п. ф-лы, 1 ил.
Patent RU-2011169-C1 (RU)
Title: Carrier-less inertial navigation system
Inventor: SHAMAROV VLADIMIR A
IPC: G01C21/12
Filed: 1990-12-10
Granted: 1994-04-15
Abstract: FIELD: gyroscopic devices. SUBSTANCE: device has unit 2 for pick-ups of linear acceleration and/or speed, rotational speed pick-up unit 3, state vector computation unit 1. Programmable mechanisms for rotation of rotational speed pick-ups 3 are introduced to accomplish the goal of invention. These mechanisms turn rotational speed pick-ups 3 around their axis of sensitivity about object housing. Rotational speed pick-ups 3 are turned at angles corresponding to object rotation angles according to signal from object state computation unit 1. EFFECT: increased precision of programmable rotation. 1 dwg
Patent RU-2012337-C1 (RU)
Inventor: MONAKHOV BORIS V
IPC: A61K31/505
Filed: 1991-03-11
Granted: 1994-05-15
Abstract: Изобретение относится к медицине, а именно к онкологии. Цель изобретения: повышение степени регресси и снижении осложнений при лечении злокачественных опухолей головы и шеи. Способ осуществляют внутривенной инфузией противоопухолевых препаратов 5-фторупацила и цисплатина при введении их в разное время суток. При этом проводят определенное временное распределение суточной дозы с переменной скоростью при помощи дозатора лекарственных веществ с устройством программного управления.
Patent RU-2102278-C1 (RU)
Inventor: RODIONOV V A
IPC: B63H11/08
Filed: 1991-04-17
Granted: 1998-01-20
Abstract: FIELD: shipbuilding. SUBSTANCE: axidiagonal impeller 2 is enclosed in cylindrical ferrule 2. Impeller 1 consists of hub 3 and blades 6 secured to this hub. Hub 3 is made in form of body of revolution of double curvature. Diameter of hub at flow inlet is equal to 0.20-0.25 of impeller diameter and to 0.68-0.72 at outlet. Description contains formula of calculation of hub generatrix and of center line of profile in cylindrical sections of blade 6 of impeller 2. Leading edge of blade is located in line of equal velocities of flow and is made in form of convex curve extended in area of flow inlet. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2006423-C1 (RU)
Inventor: TALANOV BORIS P
IPC: B63C7/00
Filed: 1991-04-22
Granted: 1994-01-30
Abstract: FIELD: rescue water craft. SUBSTANCE: device has swivel coupling unit mounted on object and cargo gripping member may move over messenger rope which is connected with swivel coupling unit. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2030108-C1 (RU)
Title: Period-to-voltage converter
Inventor: SUMACHEV YURIJ N
IPC: H03K9/06
Filed: 1991-05-12
Granted: 1995-02-27
Abstract: FIELD: pulse equipment. SUBSTANCE: period-to-voltage converter has comparator 1, inverter 9, differentiators 2, 3, 10, 11, two saw-tooth voltage generators 4 and 12, retrieval-storage circuits 5, 13, analog keys 6, 14, low-pass filter 16, analog comparison circuit 15, follower 7 with reservoir capacitor 8, source 17 of constant voltage. EFFECT: expanded frequency bandwidth. 2 dwg
Patent RU-2002451-C1 (RU)
Inventor: OSETROV ALEKSANDR V
IPC: A61B8/14
Filed: 1991-05-15
Granted: 1993-11-15
Abstract: Изобретение относитс  к акустической томографии  и может быть использовано рп  визуализации  внутренних неоднородностей исследуемого  объекта, неразрушающего контрол  и медицинской диагностики. Цель изобретени  - повышение  чувствительности к прот женным дефектам с  пространственно-ориентированной диаграммой направленности  отражени . В ультразвуковом томографе  изображение объектов восстанавливаетс  с  учетом количества образов, с которых происходит  реконструкци  изображени  в результате чего  ркости  прот женных и точечных неоднородностей  выравниваютс  Это достигаетс  аддитивным определением  нормировочного множител , который  пропорционален количеству суммируемых образцов  объекта. В результате значени  нормировочного  множител  дл  прот женных дефектов оказываетс   меньше, чем дл  точечных, а  ркости изображений  выравниваютс  3vm