baber/WOPTO huggingface dataset:
Patent DE-3736936-C1 (DE)
Inventor: KLOSS HANS-JOACHIM
IPC: B60J7/10
Filed: 1987-10-30
Granted: 1988-12-01
Abstract: Abstract Technical object Provision of a height adjustment device with a reliable and at the same time easy-to-handle adjustment locking mechanism.  Solution of the technical object The two tube profiles (1 and 2) of the height adjustment device which can be adjusted with respect to one another are constantly penetrated by a locking unit (3) both in the lokced and in the non- locked state, that is even during the adjustment process. The lever (9) can be latched and unlatched via longitudinal displacement at the level (14) of the connecting element (8) at the securing pin (5) and by rotating the lever (9) the connecting element is entrained in such a way that in the case of a 90 DEG  rotation it releases the profile tubes 1 and 2 which are locked to one another, for the purpose of changing their positions with respect to one another.  Area of application Tarpaulin cover frame for loading ramps on lorries as well as all other devices which contain a height adjustment device. <IMAGE>
Patent DE-3842945-C1 (DE)
IPC: C08K5/13
Filed: 1988-12-21
Granted: 1990-02-15
Abstract: The present invention relates to a method for stabilizing a polyether polyol having a molecular weight of from about 300 to about 10,000 comprising adding 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid as an antioxidant stabilizer, optionally in combination with other antioxidants, to said polyether polyol. This invention further relates to polyols stabilized by the method of this invention and to stabilized polyurethanes prepared from such stabilized polyols.
Patent DE-3902449-C1 (DE)
Title: Battery-operated, automotive vehicle as equipment carrier
IPC: F16L55/30
Filed: 1989-01-28
Granted: 1990-08-09
Abstract: Previously, automotive equipment carriers for spaces at risk of explosion have not been available because the encapsulation of the equipment carrier itself required by safety regulations and of its supply, transmission and control cable made the device too heavy to manoeuvre. The new equipment carrier is intended to fulfill all the safety regulations while being fully manoeuvrable and capable of being used without risk. The equipment carrier is completely encapsulated, and its sleeve is filled with a protective gas. It carries its own on-board power supply and is connected via optical waveguides to the central control unit. Using free wheels in all the driven wheels permits the equipment carrier to be drawn backwards by means of the optical waveguide cables if its drive fails. <IMAGE>
Patent DE-4112082-C1 (DE)
IPC: A23L7/109
Filed: 1991-04-12
Granted: 1992-12-10
Abstract: Prodn. of dumplings is effected by: (a) forming nonporous starch-contg. particles with a max. size in one dimension of 2mm or porous starch-contg. particles with a max. size in one dimension of 2-3mm; (b) adjusting the moisture content of the particles to 8-18 wt.%; (c) compressing the particles, opt. including up to 50% of a filling, to obtain dumplings with a density of 0.5-0.9 g/cc and a void vol. of 25-60%; and (d) opt. drying the dumplings sufficiently to make then storage-stable. The starch-contg. particles comprise mainly potato starch or breadcrumbs. The water used to adjust the moisture content contains a binder, esp. starch, protein or emulsified fat. The particles are pressed at 1-5 kN. The dumplings are dried to a moisture content of 8% or less.
Patent DE-4209943-C1 (DE)
Title: Headlamp for motor vehicle - has tinted shutter extending in parallel with direction of light for matching with bodywork colour when light is off but without attenuating light when on
IPC: F21S8/10
Filed: 1992-03-27
Granted: 1993-01-14
Abstract: The colour appearance of the lamp, in the switched off position, is matched to the vehicle bodywork. The colour matching with daylight irradiation results by means of a screen fitted in the lamp housing (3) essentially parallel to the light radiation direction. The screen (6) is a horizontally fitted plane shutter (61, 62). Its position in the lamp housing essentially corresponds to the horizontal plane of symmetry of the reflector (7). The screen can be cross-shaped with its position in the lamp housing corresponding to the horizontal and the vertical planes of symmetry of the reflector. ADVANTAGE - Matching in daylight in switched off condition by colour shading without illumination loss in switched-on condition.
Patent DE-4225126-C1 (DE)
IPC: F04D29/46
Filed: 1992-07-30
Granted: 1993-04-01
Abstract: An adjustable radial flow diffuser for a radial flow compressor includes adjusting elements having diffuser blades. The adjusting elements are arranged in a diffuser annulus uniformly distributed along the diffuser circumference with an angular pitch  delta . The adjusting elements further are swivellable about an adjusting axis V parallel to the longitudinal axis of the compressor for changing the narrow cross-section between the diffuser blades. The adjusting elements have either a substantially U-shaped or H-shaped cross-section with sector-shaped plates that are mounted on both sides of a blade root to form the legs. The diffuser blade forms the web of the substantially U or H shaped cross-section.
Patent DE-4238299-C1 (DE)
Title: Workpiece roller milling system out of plate - has milling path ending at portion of periphery previously milled to shallower depth than plate thickness
Inventor: WISSNER ROLF DIPL ING
IPC: B23C3/00
Filed: 1992-11-13
Granted: 1993-12-23
Abstract: The plate is preferably held by vacuum against a clamping surface, the milling tool cutting through it along a path round the workpiece edge. The milling path (8) ends at a portion (10) of the periphery (7) of the workpiece (6) which has previously been milled out. It is initially milled to a depth shallower (13) than the thickness (14) of the plate (4), and typically equal to between 75 and 95% of this thickness. The depth of this portion can increase initially, and its length can be at least equal to the material thickness and preferably more than double the latter. ADVANTAGE - The workpiece can be cut out without detachment from the clamping surface.
Patent DE-4311057-C1 (DE)
Title: Automatic safety-belt mechanism in vehicle
Inventor: SCHROEDL HORST
IPC: B60R22/42
Filed: 1993-04-03
Granted: 1994-08-04
Abstract: The mechanism is esp. for motor vehicles, having a coiling mechanism with locking device for its shaft (2). With the shaft locked, a clamp (5) grips the belt (6), and as belt tension increases it transmits the load to the shaft. The locking mechanism is controlled by a sensor for the distance between adjacent vehicles.The pulley (3) with coupling converts movement of the clamp into coiling movement of the shaft (2). The mechanism can have an increasing velocity ratio, and the rope (4) can be coupled between the pulley and the clamp. The ratio increase can be produced by winding the rope at a varying radius round the shaft.
Patent DE-4328013-C1 (DE)
Title: Method of separating a material mixture comprising a plurality of components in an extruder
Inventor: NASR HEDI BEN DR RER NAT
IPC: B29C48/03
Filed: 1993-08-20
Granted: 1994-09-15
Abstract: The invention is concerned with the separation of a material mixture of thermoplastic polymers which contain low-molecular-weight compounds to be separated, by solvent extraction and thermovacuum treatment of a melt of the material mixture in an extruder with a plurality of high-pressure zones H1 to H4 and low-pressure zones N1 to N3 and with a release medium of solvent character, in particular with water, the front solvent extraction zones, the low-pressure zones N1 and N2, being operated with a residual pressure (p) meeting the condition 1 bar </= p </= pc and the thermovacuum treatment of the melt only being carried out subsequently in the last low-pressure zone N3. The process can be used advantageously for the separation of a material mixture having nylon 6 as the main component and  epsilon caprolactam as the secondary component. <IMAGE>
Patent DE-4414814-C1 (DE)
Title: Supplying hot food to decentralised groups of people,
Inventor: NICPON ROBERT
IPC: A23L5/10
Filed: 1994-04-28
Granted: 1995-09-07
Abstract: A process for supplying decentralised groups of people with hot food is claimed. Hot food is prepared in a central kitchen, the cooking process is interrupted at a predetermined period before completion of cooking, and the food is cooled down. The partly cooked food in packed separately or in combination into thin walled packs and brought to the groups. If required, several packed portions may be selected for each member of the groups. The packs are heated using a defined amt. of heat energy, bringing the cooking process to completion. The packs are then served individually.
Patent DE-4426937-C1 (DE)
Title: Raising and lowering device esp. for beds, furniture etc.
Inventor: GUSE MATTHIAS
IPC: B66F3/10
Filed: 1994-07-29
Granted: 1995-11-30
Abstract: The device has two telescoping spindles (11,14) which are enclosed in a rotary tube (7). A fixed nut at the far end of the respective spindle is engaged with a motor powered spindle, this in turn is fitted with a driver (12) at the end facing the motor. The nut is secured to the end of a casing tube (9), set coaxially to the spindles and the tube, which is fixed to a baseplate (5) as is the motor. The inside of the rotary tube and the outside of the driver are hexagonal and one of the spindles (11) has an internal thread (13) at one end for the second spindle. The two spindles work via an interior thread (23) in the first spindle and an exterior thread (28) on the second.
Patent DE-4434915-C1 (DE)
Title: Detection of load mismatch with adjustable signal attenuation
Inventor: HERBSTER GUENTHER DIPL ING
IPC: G05F1/46
Filed: 1994-09-29
Granted: 1996-01-18
Abstract: The mismatch detection involves use of a conventional coupling device (k) to feed signals corresp. to components of the wave from a signal source (S) and the reflected wave from the load (A) to rectifiers whose output signals (GS1,GS2) are fed to a processing unit (V). The processing unit generates an output signal (AS) representing the degree of mismatch. The forward component signal is passed through a variable damping device (D1) to its rectifier. The reflected component signal is passed through a constant damping device (D2) to its rectifier. The processing unit generates a control signal (RS) associated with the output signal and with which the damping is varied until the signals (A1,A2) applied to both rectifiers are as nearly equal as possible.
Patent NL-1008818-C1 (NL)
Title: X-Ray investigation apparatus provided with source
Inventor: KEMNER RUDOLF
IPC: A61B6/03
Filed: 1998-04-06
Granted: 1998-05-06
Abstract: An X-ray detector (2,6, 30) has a space-wise extending sensitive detection component and out of the high energy component it conducts a high energy detection signal and from the low energy component it conducts a low energy detection signal. The high energy and low energy components are detected in different space-wise areas in the X-ray sensitive detection component. The detection component incorporates an X-ray sensitive layer of sensitive material. The X-ray source (1) and detector are so adjusted that the X-ray bunch (11) falls parallel to the sensitive layer. The X-ray sensitive material comprises a scintillation material (63) in which the incoming X-ray radiation stimulates light in certain places. The X-ray detector is provided with a photodetector in order to measure the position where the light is stimulated in the scintillation material.
Patent NL-1031512-C1 (NL)
Inventor: LAMPE CASPAR BERNARD
IPC: E06C1/39
Filed: 2006-04-04
Granted: 2007-08-06
Abstract: A platform for installation on a folding ladder in scaffolding position, which folding ladder is of the type comprising multiple folding ladder sections, which are connected to one another by hinges, in which, in the scaffolding position, outer folding ladder sections form a ground support and central folding ladder sections form a bridge. The platform is composed of one or more plastic panels. These one or more panels are preferably made using a plastic blow-moulding technique . Particularly preferably, the platform is composed of two panels and the panels are of different length, which is preferably chosen such that the connection of the two panels is situated above a rung of a folding ladder section, preferably the rung closest to a central hinge of the folding ladder.
Patent NL-1032889-C1 (NL)
Title: Product picking apparatus for e.g. delivering product into packaging box, has guide wheel designed as pinion with teeth that engage in row of holes provided in circumferential direction of blades
Inventor: BEUSEKOM HENDRIKUS JOHANNES MA
IPC: B25J15/00
Filed: 2006-11-17
Granted: 2007-05-21
Abstract: The apparatus has two holders (6) arranged on two opposite sides of a frame (3) of a gripper (1), where each holder includes an arc shaped gripper blade (5). Guide wheels (7a, 7c) guide the blades and are situated between the blades. A drive moves the holders away from or toward each other, and another drive rotatingly turns outward or draws inward the blades. One of the guide wheels is designed as a pinion (7) with teeth that engage in a row (8) of holes (8a) provided in a circumferential direction of the blades.
Patent NL-1034897-C1 (NL)
Title: The small parasol is known as a glass cooler and is hung on a glass creating shade to keep a drink cool
Inventor: WOLF MARIO JOHANNES WILHELMINA
IPC: A45B11/00
Filed: 2008-01-08
Granted: 2008-02-28
Abstract: The small parasol is known as a glass cooler and is hung on a glass creating shade to keep a drink cool. The product comprises two loose parts; one part is a holder and the other a protection. The holder is of plastic and hooks onto the glass. It has a thickness of 1.2mm and is approximately 60 x 20mm inside the glass and approximately 70 x 20mm outside the glass. The protection is of plastic and has a diameter of 150mm and a thickness of 1-2mm. It is 25mm deep and on the inside in the center has a cross-shaped rod 20mm long. The plastic material is very light, is harmless to health and unbreakable.
Patent RU-2010956-C1 (RU)
Title: Устройство для перемещения приборов на кабеле
Inventor: NURIEV EMIL A
IPC: E21B23/00
Filed: 1988-06-27
Granted: 1994-04-15
Abstract: Использование: в нефтегазовой промышленности для доставки приборов и оборудования в заданное место в затрубном пространстве скважины. Сущность изобретения: устройство содержит два колеса, посаженные на ось 2, амортизатор 1 и чувствительный элемент 3, связанный кинематической связью с колесной осью 2 и установленный шарнирно на одном конце амортизатора 1. Колесная ось 2 закреплена посредством ролика на другом конце амортизатора 1. Кинематическая связь выполнена из подшипника 12, свободно размещенного на амортизаторе 1, плеча 10, связанного с подшипником 12, диагонального рычага 11, шарнирно закрепленного с одной стороны с плечом 10, а с другой - с чувствительным элементом 3 и стойки 13, жестко закрепленной с подшипником 12 и с колесной осью 2. 4 з. п. ф-лы, 4 ил.
Patent RU-2068912-C1 (RU)
Inventor: DEDUSHENKO ANATOLIJ YAKOVLEVIC
IPC: E01D15/14
Filed: 1988-11-25
Granted: 1996-11-10
Abstract: FIELD: construction; crossing through obstacles. SUBSTANCE: machine has transport facility 1, pontoon 2 located on deck and articulated with transport facility by means of levers 3 and locking device which consists of catcher 4, stop 5 and locking pin 6. Catcher 4 is secured on deck of transport facility on side of nose of machine and is provided with swivel stop engageable with stop 5 of pontoon 2 at moment of loading and slot. Swivel stop is provided with projection engageable with slot of catcher 4 when pontoon 2 is in transport position and with hole coaxial relative to holes of catcher 4 and stop 5 of pontoon 2 when they are in working positions. EFFECT: enhanced reliability. 6 dwg
Patent RU-2041440-C1 (RU)
Title: Heat transferring device
Inventor: GAVRILOV LEV N
IPC: F28D15/02
Filed: 1988-12-19
Granted: 1995-08-09
Abstract: FIELD: heat engineering. SUBSTANCE: heat exchanging member is mounted on a part of the length inside the member with a spaced relation by way of a triangle thread. The angle of thread profile is defined by a relationship presented in the invention description. The space is filled with heat conducting lubricant. EFFECT: improved design. 4 dwg
Patent RU-2008806-C1 (RU)
Title: Method for reconstruction of gastroenteroanastomosis
Inventor: DENISOV ILYA V
IPC: A61B17/11
Filed: 1990-01-26
Granted: 1994-03-15
Abstract: FIELD: medicine. SUBSTANCE: stomach stump together with anastomosis is separated from window in transverse mesentery. Seromyotomy is effected on front and rear walls of stomach parallel to anastomosis line over its entire length. Seromuscular layer of stomach is dissected from submuscous one to both sides of incision. Margins of seromuscular layer of stomach are sutured to each other and to intestine wall over seromyotomia line. EFFECT: elimination of postresection disorder by formation of valve in region of anastomosis and reduced injury caused by operation. 5 dwg
Patent RU-2035332-C1 (RU)
Inventor: ALEKSEEV PAVEL V
IPC: B60S3/00
Filed: 1990-06-28
Granted: 1995-05-20
Abstract: FIELD: vehicles. SUBSTANCE: device has DC power source, electrode secured to a lever unit and provided with a mechanism for its moving, and commutator having two positions. Increasing of contact area between the electrode and material is provided owing to connecting the negative pole of the DC power source to the electrode in the first cycle, and connecting the positive pole to the tank. EFFECT: enhanced reliability. 4 dwg
Patent RU-2037161-C1 (RU)
Title: Method and device for time-dependent output complex signal of integral display waveguide in phased aerial arrays
Inventor: PETER KELTSER
IPC: H01Q3/26
Filed: 1991-04-13
Granted: 1995-06-09
Abstract: FIELD: aerial technology. SUBSTANCE: complex aperture distribution of phased aerial array is subjected to Fourier transform. After that real part of output complex signal of integral display waveguide is subjected to homodyne detection and feigned part is formed by means of Hilbert transform. Device has microwave oscillator 1, power distribution unit 2, phase shifters 3, irradiators 4, display integral waveguide 5, mixer 6, lower frequency filter 7, digital-to-analog converter 8, analog-to-digital converter 9, Hilbert transform signal processor 10, adjustment unit, comparison unit. EFFECT: improved efficiency. 2 cl, 5 cl, 3 dwg
Patent RU-2024840-C1 (RU)
Inventor: TIMOFEEV MIKHAIL YU
IPC: G01N7/14
Filed: 1991-02-15
Granted: 1994-12-15
Abstract: Использование: анализ количества нерастворенного газа в гидросистемах. Сущность изобретения: в устройство введены регулируемый дроссель 33 и датчик 34 положения поршня (П) 16. При проведении измерения П 17 смещается из исходного положения и по сигналу с датчика 34 распределитель 30 переключается в положение, соединяющее насос 17 с П 15 и П 16 с обеих сторон. При этом количество жидкости, поступающее через канал 20 под П 16 и регулируемое дросселем 33, компенсирует утечки жидкости по плунжерам и без дальнейшего перемещения П 16. Это позволяет предотвратить утечки из камеры сжатия при любом зазоре между плунжерами и корпусом и при минимальном объеме полости камеры под П 16. 3 ил.
Patent RU-2023059-C1 (RU)
Title: Electrolyzer for obtaining metallic powders by electrolysis in double-bed bath
Inventor: VDOVENKO VALENTIN I
IPC: C25C5/02
Filed: 1991-03-19
Granted: 1994-11-15
Abstract: FIELD: powder metallurgy. SUBSTANCE: electrolyzer has a cathode in the form of a screw helix (compression spring), whose length L, diameter D and pitch l are restricted by ratio L/D, equal to 3 or less,  . A web of the helix has a rectangular cross section axb,   or it has a circular cross section with diameter d and with helix index  . EFFECT: possibility of making by electrolytical way finely dispersed metallic powders with stable magnetic properties and with decreased polydispersity. 3 cl, 1 dwg, 2 tbl
Patent RU-2023319-C1 (RU)
Inventor: GULEVICH VLADIMIR I
IPC: H01F1/34
Filed: 1991-05-05
Granted: 1994-11-15
Abstract: Изобретение относится к порошковой металлургии. Сущность изобретения заключается в том, что в раствор сернокислых солей Fe, Zn и Ni, используемого для получения никель-цинкового феррита, имеющего стехиометрический состав 1: 64: 0,36, добавляют 10%-ный раствор карбоната аммония (NH 4 ) 2 CO 3  . Диспергирование на капли размером 0,05-0,3 мм, замораживание ведут в жидком азоте, сублимационную сушку - обезвоживание - проводят при температуре нагревателя 50-80°С, температуре десублиматора (-60)°С и давлении в аппарате 0,2 мм рт. ст. , термолиз (NH 4 ) 2 CO 3  проходит при температуре 58-60°С. Удельная поверхность сублимированного порошка, замороженного с карбонатом аммония 6,8 м 2 /г.
Patent RU-2028345-C1 (RU)
Title: Method of powdery dye preparing
Inventor: KHARAUZOVA VERA V
IPC: C09D127/06
Filed: 1991-06-13
Granted: 1995-02-09
Abstract: FIELD: metal corrosion protection. SUBSTANCE: pigment paste containing pigment, plasticizer, stabilizing agent and epoxide oligomer is mixed with polyvinyl chloride in the presence of 17.5-35.0 mas. p. dialkylphthalate of C 6 -C 10 -fractions as for 100 mas. p. polyvinyl chloride. Then mixture is cooled up to the room temperature and sieved. EFFECT: improved method of dye preparing. 1 tbl
Patent RU-2091393-C1 (RU)
Title: Method of preparing alpha-olefin (co) polymers
Inventor: MAMORU KIOKA
IPC: C08F4/64
Filed: 1991-11-05
Granted: 1997-09-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: alpha-olefin copolymerization is carried out in the presence of catalyst consisting of organoaluminium compound, solid component and additional compound such as C 4 -C 18 --alkoxysilane derivative (0.05-3.00 moles per 1 mole of organoaluminium compound). Solid catalyst is prepared by reacting hydrocarbon solution of magnesium compound selected from group consisting of magnesium chloride. C 2 -C 16 - dialkoxymagnesium and C 1 -C 10 - alkoxymagnesium chloride, liquid titanium compound of general formula: Ti(OR) q Cl 4-q  wherein R is C 1 -C 10 -alkyl, q=0.1 or 4, at least one election donor, during or after formation of solid product C 8 -C 30 -dicarboxylic acid ester at molar ratio with magnesium compound from 0.05: 1.00 to 0.50:1. Molecular weight regulator is hydrogen. EFFECT: more efficient preparation method. 2 cl, 1 dwg, 36 tbl
Patent RU-2070063-C1 (RU)
Title: Method for production of gaseous mixture for interrupted normabaric hypoxia and device for its realization
Inventor: TKACHUK ELENA N
IPC: A61M16/00
Filed: 1991-09-25
Granted: 1996-12-10
Abstract: FIELD: medicine. SUBSTANCE: decreasing of oxygen content in atmospheric air is carried out by compression of atmospheric air to 2-10 atm and by passing said air through polymer membrane. Said membrane is manufactured of hollow fibers on the base of poly-4-methylpentene-1-, thickness of fiber wall is 8-25 μm, its inner diameter being 10-30 μm. Thus treated air is fed to patient through flowmeter, filtering device and wetting device. Proposed device has compressor, gas-distributing element, flowmeter, filtering device, wetting device and mask for breathing which are consequently connected. Parameters of the process are controlled automatically with the help of device having pickup of oxygen concentration at patient. EFFECT: improves efficiency of the method. 1 dwg
Patent RU-2049526-C1 (RU)
Inventor: LOZHKOV EVGENIJ F
IPC: B01D45/06
Filed: 1991-07-15
Granted: 1995-12-10
Abstract: Использование: разделение гидро- или пневмосред под действием центробежных и гравитационных сил. Сущность изобретения: гидросмесь подают в дугообразный канал 1 через патрубок 6. Под действием центробежных сил поток расслаивается на сгущенную и осветленную части. Поток гидросмеси попадает в камеру 2. Внезапное расширение поперечного сечения камеры 2 вызывает существенное уменьшение скорости потока. Камера 2 имеет вертикальные стенки. Когда скорость движения потока становится меньше скорости витания твердых частиц, начинается гравитационное осаждение частиц. Сгущенную часть потока отводят через патрубок 9, осветленная жидкость сливается в поток 8 с патрубком 7. 1 з. п. ф-лы, 3 ил.