baber/WOPTO huggingface dataset:
Patent DE-4302602-C1 (DE)
Title: Heat exchanger with finned tubes in roof formation - has wedge shaped fin strips, with smooth flanks, in adjacent tube bundles forming teeth engaging together
Inventor: BORCHERT WERNER DIPL ING
IPC: F28F1/12
Filed: 1993-01-30
Granted: 1994-02-03
Abstract: At the sides (12) of adjacent tube bundles (4), the fin strips (11) are wedge-shaped, so as to form teeth engaging positively together. The wedge-shaped portions can have smooth flanks (13), they can be of trapezium cross-section, and they can be clamped under pressure and/or glued together. Where there are turbulence-inducing portions (14) pressed out from the fins, they can be pressed back into the plane of the flanks at the teeth. ADVANTAGE - Compact construction, while maintaining self supporting characteristic and increasing heat-exchange surface area.
Patent DE-4403046-C1 (DE)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER D
IPC: B22D11/128
Filed: 1994-01-28
Granted: 1995-08-17
Abstract: The invention relates to rollers for a guide system for the production of continuously cast metal in the form of slabs, cogs and billets. The rollers ensure that the castings run centrally in the guide system and thus ensure a high level of casting reliability even at casting rates of up to 6 m/min. This high level of reliability is achieved by giving the rollers a slightly concave surface line (cambering of the casting) which results in the unexpected elimination of "snaking" in the castings towards the small sides, thereby ensuring that the castings run along the central axis in its direction of travel.
Patent DE-4405012-C1 (DE)
Inventor: KLEIN HARTMUT
IPC: E04G9/05
Filed: 1994-02-17
Granted: 1995-10-05
Abstract: A shuttering plate (1) has a first plate (12) riveted to a rectangular steel base frame (2) and to which a second plastic-coated plate (14) is adhesively secured. The plastic coating facing the concrete is perfectly continuous so that the concrete cannot adhere to the plate (14).
Patent DE-4414852-C1 (DE)
Title: Cold storage hold in ship
Inventor: LEHMANN DIRK DIPL ING
IPC: B63B3/68
Filed: 1994-04-28
Granted: 1995-07-27
Abstract: The invention relates to the design of a hold on board a refrigerator ship, with pallet shelves (6) arranged on supports (14) and with thermal insulation (4) that has an inside sheet metal covering (5). Under the supports (14) bearing the pallet shelves (6) there are underlays (9) that are made from a load-bearing material and that rest on supporting structures of the ship; these underlays (9) pass through the insulating material of the thermal insulation (4) and its covering (5), stand out from the surrounding thermal insulation and have a waterproof covering (11) which overlaps the sheet metal covering (5) of the surrounding thermal insulation (4), which forms a waterproof joint with it and on which is secured a baseplate (13) for the support (14). In the region of a rail (16) of a conveyor system for the stackable pallets there is also, under this base rail (16) of the conveyor system, an underlay (9) which rests on supporting structures of the ship, passes through the insulating material of the thermal insulation (4), stands out from the surrounding thermal insulation and has a waterproof covering (11) that overlaps the sheet metal covering (5) of the surrounding insulation, forms a waterproof joint with it and supports the base rail (16).
Patent DE-4425513-C1 (DE)
Title: Security lock for semi trailer
Inventor: KEIJZER CORNELIUS JAKOBUS DE
IPC: B62D53/08
Filed: 1994-07-20
Granted: 1995-07-27
Abstract: The security lock is clamped over the coupling pin of a parked semi trailer and prevents the trailer being hitched onto a truck. The lock mechanism inside the security lock is protected by two angled metal plates (18,21) which are hardened to resit boring.  The plates are also angled to deflect any drills. The plates are angled in a V-formation inside the body of the security lock, with the V-shape in two axes and with an apex angle of approx. 40 deg. The plates are clad on the outside of the security lock.  A simple outer cladding can be rubber.
Patent DE-4436426-C1 (DE)
Title: Sensor for CCD camera
Inventor: WIRNITZER BERNHARD PROF DR
IPC: H04N9/04
Filed: 1994-10-12
Granted: 1996-09-26
Abstract: The sensor has parallel vertical lines of photocells (1',2',9',10' ; 4',5',12',13'), with transfer of the charges from the photocells to parallel storage cells (3',11' ; 6',14') via a half image transfer process, with subsequent horizontal transfer to the CCD output. The stored charges are transferred from the vertical storage cells to orthogonal storage cells (21',22') via at least 2 vertical transfers (29',35' ; 30',36'), the vertically transferred charges combined to a macrounit (45), with a digital processor (46) controlling the storage cells and the CCD output signal.
Patent NL-1004196-C1 (NL)
Inventor: BERG KAREL VAN DEN
IPC: A01J5/017
Filed: 1996-10-04
Granted: 1997-05-27
Abstract: An implement for milking animals, such as cows, comprising a milking parlour and a milking machine including teat cups (1) for automatically milking animals, and cleaning means for cleaning at least the teat cups (1) and the milk lines (2) connected thereto, characterized in that in at least one milk line (2), between a teat cup (1) and a computer-controlled valve (12) included in the relevant milk line (2), there is included a rinsing fluid discharge element (7, 19) for discharging the cleaning fluid supplied by the cleaning means.  <IMAGE>
Patent NL-1009576-C1 (NL)
Title: Striker mechanism for door bell with sound-producing component
Inventor: HASPEL BRAM VAN DEN
IPC: G10K1/072
Filed: 1998-07-07
Granted: 1998-10-22
Abstract: One object (1) functions as a press button, the following object or objects (2, 3) pressed against each other have an elastic connection (7) with the conduit (4) and transmit an impulse. The last object in the series, when the first object is pressed, causing it to come into contact with the second object, receives the impulse and becomes free from the last but one object. It thus comes into contact with a sound-producing component (6) behind the last object in the series, causing it to produce a sound. The conduit is fitted at an angle to the horizontal, whereby the first and last objects in the starting position roll backwards or slide backwards as the result of the gravitational forces acting on them. When the mechanism is activated, the height and therefore the potential energy of the first and last objects increases.
Patent NL-1017202-C1 (NL)
Title: Treating deep drawn aluminium blanks, used for making e.g. automotive parts, comprises heating local areas of blank to alter original thickness
Inventor: AN YUGUO
IPC: C22F1/05
Filed: 2001-01-26
Granted: 2001-07-27
Abstract: Blank thickness is altered in given regions by heating.  A method for treating a deep-drawn aluminium blank comprising a pre-aged or reversion-treated blank made from an aluminium alloy and having a given thickness, comprises heating the for a period of between 2-1800 seconds until a temperature of 150-550degreesC is reached, in order to alter the thickness of the blank in given areas.
Patent NL-1029166-C1 (NL)
Title: Keypad for land line telephone, uses digit keys to enter alpha numeric symbols using Octoscript
Inventor: DOUWES ANTONIUS JOANNES MARIE
IPC: H04L13/16
Filed: 2005-06-01
Granted: 2005-08-29
Abstract: The keypad has ten digit keys for entering alpha-numeric symbols using Octoscript 1-on-1, as well as extra keys for e.g. .nl, / and =. An independent claim is also included for a mobile phone keypad using the same arrangement.
Patent NL-1035020-C1 (NL)
Title: Inspection opening is for fermenter in bio-gas installation and makes inner edge of fermenter accessible to person
Inventor: ZENGERINK JOHANNES HUBERTUS
IPC: E04H7/22
Filed: 2008-02-14
Granted: 2008-04-04
Abstract: The inspection opening is for the fermenter in a bio-gas installation and makes inner edge of fermenter accessible to a person. The opening is maintained in its position by a steel support. It can be opened by removal of the plate. The silo involved is composed of a number of concrete components (1). A cover is placed on the top of the silo and comprises two layers of impenetrable foil (2). The cover is tensioned by a number of straps (3). The opening (4) is held in position by a support (5). On the under plate a number of thread ends are welded, so that on assembly the different components can be joined to each other. So that a good seal is obtained, two flanges are provided. The inspection opening is closed by a plate.
Patent RU-2073866-C1 (RU)
Title: Method to predict endobronchitis
Inventor: NOVIKOV VALERIJ N
IPC: G01N33/48
Filed: 1989-03-20
Granted: 1997-02-20
Abstract: FIELD: medicine. SUBSTANCE: method deals with inspecting cellular substrate of bronchoalveolar lavage liquid. The new feature is to determine nuclear substrate by addition of 0.02%-solution of nuclear dye to fraction B of bronchoalveolar lavage liquid, conduct spectrophotometric evaluation of nuclear dye absorption factor. Catarrhal endobronchitis is at 10-22% value, purulent one - at 23-100% value. EFFECT: higher accuracy and objectivity of diagnostics.
Patent RU-2067354-C1 (RU)
Inventor: ROBERT B LICH
IPC: H03K11/00
Filed: 1990-08-30
Granted: 1996-09-27
Abstract: В сенсорный переключатель, содержащий сенсорную кнопку, генератор импульсов, преобразователь фазового сдвига в ширину импульсов, первый вход которого соединен с выходом генератора, а второй через конденсатор - с сенсорной кнопкой; введены интегрирующий блок, блок сравнения и блок задержки и выдержки сигнала. 7 з.п. ф-лы, 9 ил., 1 табл.
Patent RU-2009071-C1 (RU)
Title: Ship arresting arrangement
Inventor: MOROTSKIJ OR A
IPC: B63H25/48
Filed: 1990-10-08
Granted: 1994-03-15
Abstract: FIELD: shipbuilding. SUBSTANCE: arresting arrangement of ship 1 has plates 2,6 fastened on axles and installed along each board. To plate 2 is attached rope 4 passing through hole 5 in plate 6 and wound up over rolls 8 and pulley to tracking winch 10. Recess 17 of hull of ship 1 houses panel 14 with holes 15 receiving pipe lines 16 communicating with compressed air source. Rolls 8 and 12 are fastened on panel 14 at an angle of 45 deg to the horizontal. EFFECT: enhanced operating reliability. 4 dwg
Patent RU-2016647-C1 (RU)
Title: Rotary apparatus
Inventor: SERGEEV GENNADIJ A
IPC: B01F7/16
Filed: 1990-12-17
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: cone-shaped stator is mounted for axial movement relative to a cone-shaped rotor. The form of a circulation chamber is varied. EFFECT: improved structure. 3 dwg
Patent RU-2013273-C1 (RU)
Title: Fairing
Inventor: CHERNYSHEV NIKOLAJ S
IPC: B62D35/00
Filed: 1991-03-29
Granted: 1994-05-30
Abstract: FIELD: automotive engineering. SUBSTANCE: fairing has support members for supporting screen at roof of vehicle cabin. The fairing has stepped cross section and symmetrical central and two pairs of side steps. The steps expand from front to rear edge horizontally and vertically. Side surfaces of side steps are concavo-convex. EFFECT: reduced drag. 4 dwg
Patent RU-2016259-C1 (RU)
Title: Glass water-jet pump
Inventor: MALASHKO PAVEL M
IPC: F04F5/02
Filed: 1991-02-05
Granted: 1994-07-15
Abstract: FIELD: pumps. SUBSTANCE: active medium feed branch pipe with a nozzle is connected to a mixing chamber and a diffuser. The branch pipe is connected to the mixing chamber by a conical ground-glass joint and is mounted for rotation around the chamber. EFFECT: improved structure. 3 dwg
Patent RU-2013850-C1 (RU)
Title: Sync rectifier
Inventor: DREMOV SERGEJ T
IPC: H02M7/217
Filed: 1991-04-22
Granted: 1994-05-30
Abstract: FIELD: secondary electric power supply. SUBSTANCE: device has single-phase power transformer 5, two diodes 11, 12, two rectifying transistors 6, 7, two restricting resistors 8, 13, protective transistor 9 and output voltage divider 10. Functions of emitter-collector of transistors 6, 7 are connected between end outputs of secondary windings of the transformer. Resistor 8 has one output connected to bases of transistors 6, 7, the other output of the resistor is connected with output wire 4 through collector-base junction of transistors 9. Base of transistor 9 is connected with output of voltage divider 10. Diodes 11, 12 are connected with output wire 3 and with collectors of transistors 6, 7 in the same phase of conductivities of transistors 6,7 through resistor 13. Free electrodes of the diodes are connected with corresponding end outputs of secondary winding of the transformer. Medium output of the winding is connected to output wire 4. EFFECT: protection against overloads in short-circuit modes and transient processes. 1 dwg
Patent RU-2019816-C1 (RU)
Inventor: KRYSKIN OLEG V
IPC: G01N17/00
Filed: 1991-05-27
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: working zone is constituted by lengths of welds limited by circumference which is described by radius from weld intersection center, equal to distance from said center to farthermost point of intersection of welds. EFFECT: higher efficiency. 1 dwg
Patent RU-2005220-C1 (RU)
Inventor: FURSOV SERGEJ P
IPC: F04F1/16
Filed: 1991-03-25
Granted: 1993-12-30
Abstract: Использование: в насосостроении. Сущность  изобретени : электрогидравлический насос содержит  цилиндрическую рабочую камеру с верхней и нижней крышками и всасывающим и нагнетательным  клапанами и электроды, установленные в нижней  части камеры и подключенные к источнику литани  Насос снабжен электромагнитным клапаном  дл  выпуска газов, установленным в верхней крышке  камеры и включенным в цепь электродов посредством  реле, при этом положительные электроды  имеют в нижней части скосы 1 ип
Patent RU-2011400-C1 (RU)
Title: Water cleaning filter
Inventor: YAROSHEVSKAYA NATALIYA V
IPC: B01D24/44
Filed: 1991-07-15
Granted: 1994-04-30
Abstract: FIELD: water cleaning. SUBSTANCE: chutes are installed in the filter above the grain charge, the chutes have horizontal sheds and side blinds hinge-joined to them to make closed ducts, the length of the sheds being less than that of the chutes. EFFECT: facilitated procedure. 2 dwg
Patent RU-2030478-C1 (RU)
Title: Wear-resistant cast iron
Inventor: CHEJLYAKH ALEKSANDR P
IPC: C22C37/06
Filed: 1991-07-16
Granted: 1995-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: in the as-cast state the cast iron contains carbon, chromium, manganese, copper, silicon and iron, is additionally alloyed with cerium and calcium and has a martensitic-austenitic base and carbides Cr 3 C 2 , (Cr,Fe) 7 C 3 , (Cr,Fe) 3 C. The metastable austenite subjected to impact-abrasive action of shot in operation is transformed in the surface layer into martensite and releases carbides which ensures additional self-hardening of working surface and improves impact-abrasive wear resistance of parts. EFFECT: higher impact-abrasive wear resistance, longer service life of parts made from this cast iron and subjected to impact-abrasive wear. 1 tbl
Patent RU-2015769-C1 (RU)
Title: Sheet bending device
Inventor: SCHUBERT OTTO
IPC: B21D5/02
Filed: 1991-11-14
Granted: 1994-07-15
Abstract: Described is a sheet-metal bending device (1) with a sword-like upper punch (10) which can be moved up and down relative to a frame (2), at right angles to the plane of the sheet, and can optionally be rotated. Facing the upper punch (10) are two jaw-like lower punches (19, 20) which cen be rotated relative to the upper punch (10) about a common axis passing through the zone in which bending of the sheet (18) takes place, the rotary motion being provided by a rotation mechanism (24), and the upper punch (10), when in its working position against the surface of the sheet (18), acting during the bending operation as a stationary counterpunch about which the sheet (18) is bent by the lower punches (19, 20).
Patent RU-2043336-C1 (RU)
Inventor: FRANKO GRANELLI
IPC: C07C273/04
Filed: 1992-03-20
Granted: 1995-09-10
Abstract: Использование: мочевина, технология получения из амиака и диоксида углерода. Сущность изобретения: мочевину получают при молярном соотношении в зоне синтеза аммиак диоксид углерода (2,5 5) 1 и температуре 175 220°, давлении 13 23 МПа. Раствор мочевины из реактора направляют на первую стадию термического разложения карбамида аммония под давлением, равным давлению синтеза при 200 210°С с внешним подводом тепла в реактор разложения. Отходящий раствор мочевины отпаривают в колонне, работающей в адиабатическом режиме с подачей противотоком более 70% свежего диоксида углерода от его общего количества, поступающего на синтез под давлением на 1 7 МПа ниже давления на стадии синтеза. Отделяющийся парогазовый поток смешивают с рециркулирующем в системе раствором карбамата, полученном на первой стадии конденсацией продуктов разложения, и затем смесь конденсируют на нескольких последовательных стадиях конденсации. Теплоту конденсации передают раствору мочевины на стадиях его термической обработки и концентрирования мочевины. Отпаренный раствор мочевины который содержит аммиак и диоксид углерода в молярном отношении (2 4) 1, разлагают на нескольких, предпочтительно на двух, стадиях разложения карбамата при среднем (1 4 МПа) и низком (0,35 0,5 МПа) давлении. На стадии концентрирования мочевины в вакууме при 30 100 КПа в межтрубном пространстве теплообменника в пленочном режиме конденсируют смесь газообразных продуктов разложения карбамата аммония с рециркулирующим конденсатом и свежим аммиаком при соотношении аммиак и диоксид углерода, приблежающемся к азеотропной точке, в которой температура конденсации максимальна. Теплота конденсации максимальна. Теплота конденсации используется для упаривания мочевины в трубном пространстве концентрацией 88 95% 8 з.п.ф-лы, 1 ил.
Patent RU-2087392-C1 (RU)
Inventor: BRYDON LOUIS B
IPC: B64G1/58
Filed: 1992-06-01
Granted: 1997-08-20
Abstract: FIELD: protective coats for equipment of space vehicles to maintain thermal stability and disperse electrostatic discharges. SUBSTANCE: composite shell is radioparent; it contains conducting layer for dispersion of electrostatic discharges and thermoregulating layer for reflection of thermal radiation and reduction of temperature change effect on one side of composite shell on area of other side. It is preferable that conducting layer contains semiconductor, such as germanium. Thermoregulating layer includes backing, polyimide film, for example, intermediate layer made in form of polyamide screen secured to backing and thermoreflecting coat applied to intermediate layer to facilitate reflection of radiation for conducting layer and thermoregulating layer. EFFECT: enhanced efficiency. 8 cl, 2 dwg
Patent RU-2067132-C1 (RU)
Title: Method of and device for anticorrosive protection of automobile body
Inventor: DOBROV ALEKSANDR MIKHAJLOVICH
IPC: C23F13/02
Filed: 1991-09-25
Granted: 1996-09-27
Abstract: FIELD: transport; protection of automobile body against corrosion. SUBSTANCE: invention belongs to methods of protection of metal structures by action of current. negative potential is created on body by means of electro static energy appearing during running of vehicle both due to friction between body and air and friction of parts inside sallon one against the other. Two operations are to be combined to create negative potential on automobile body using electric and electrostatic energy. Value of voltage drop across semiconductor device indicates that electric energy protection is cut into operation. Device is antistatic member connected to automobile body through semiconductor device. Negative potential on automobile body both in running and at parking, prevents corrosion. EFFECT: enhanced anticorrosive protection of body. 3 cl, 1 dwg
Patent RU-2042429-C1 (RU)
Title: Classifier
Inventor: PLEKHANOV ALEKSANDR I
IPC: B03B5/60
Filed: 1991-12-25
Granted: 1995-08-27
Abstract: FIELD: building materials industry. SUBSTANCE: classifier has housing 1, classifying spring with upper support 11 and lower one 10, mechanism 17 to compress the spring, loading pipeline 3, unloading pipeline 4. Pipeline 4 has horizontal section 5 with fast-response valve 7 and vertical section 6 with diffuser 8 joint to spring lower support 10. The vertical section is coaxial to the housing. Pipeline 13 provided for inlet of subdividing medium has horizontal section 15 with flexible insertion piece 16 and vertical section 12 being coaxial to the housing. Vertical section end is coaxial to the spring and has converging tube 14 located over diffuser 8. Mechanism to compress the spring is installed on the boundary between section 12 and section 15 coaxial to the housing. Spring upper support 11 is rigidly fastened on the pipeline for subdividing medium inlet. Pipeline 19 provided for stirring up initial material has inclined sections 20 and 21. They are parallel to bottom walls 2 and provided with holes facing inside the housing. Perforated horizontal section 23 is located between the inclined section. EFFECT: high effectiveness. 1 dwg
Patent RU-2069857-C1 (RU)
Inventor: DOBROKHOTOVA EVGENIYA G
IPC: G01N33/48
Filed: 1991-12-29
Granted: 1996-11-27
Abstract: FIELD: medicine, nephrology. SUBSTANCE: method involves potentiometric assay of recovery blood capacity, its serum and erythrocyte mass at oxidation with potassium ferrocyanide alkaline solution reversible reductant-oxidant system. The corresponding damage degree is diagnosed by their changes relatively to the corresponding values in donor group. EFFECT: improved method of NEPHRITIC syndrome estimation. 2 tbl
Patent RU-2032722-C1 (RU)
Title: Method for stabilizing vitamin-containing fat and oil against oxidation
Inventor: LEVITSKIJ ANATOLIJ P
IPC: C11B5/00
Filed: 1992-01-29
Granted: 1995-04-10
Abstract: FIELD: butter and fat production. SUBSTANCE: unrefined mustard oil is used as stabilizer, its quantity being 5-15 % of total mass. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2025279-C1 (RU)
Title: Adjustable hold-down of single-acting press
Inventor: POPOV YURIJ V
IPC: B30B15/16
Filed: 1992-02-10
Granted: 1994-12-30
Abstract: FIELD: press equipment. SUBSTANCE: adjustable hold-down comprises hydraulic cylinder 1 carrying a hold-down ring, punch holder 3 having the form of two-rod piston 4 and connected with press slide 26, travel limiter 25 of hydraulic cylinder 1 and hold-down device consisting of valve 11 spring-loaded by flexible member 10, piston 12 interconnected with wedge-shaped pin 13, and contour-following guide bar 14. Punch holder 3 has adjusting-stabilizing device consisting of piston 17 and screw-and-nut pair 18 and 19 whose rod end is connected with the rod end of hold-down device through channel 5. Flexible members 10 and 16 and working areas of pistons 12 and 17 of hold-down and adjusting-stabilizing devices are identical. EFFECT: wider technological capabilities and higher service reliability. 2 cl, 1 dwg
Patent RU-2005823-C1 (RU)
Inventor: AVTSIN ILYA I
IPC: D01H5/02
Filed: 1992-02-28
Granted: 1994-01-15
Abstract: FIELD: textile industry. SUBSTANCE: disposed in feed zone of draw frame are means for automatic piecing together of band and means for feeding it into draft unit equipped with a device for automatic adjustment of linear density of band a means for automatic elimination of wind- ups. The means for automatic band feeding-in and for automatic piecing it together are disposed between band- forming unit and coiler located in discharge zone of machine. Band coiler incorporates band length counter and a device for replacement of discharged package. Transmitters of band breaking, of its linear density and rotation speed are connected to draw frame control system provided with controller. EFFECT: improved design. 1 dwg
Patent RU-2061410-C1 (RU)
Title: Method for treating ventricular hernia
Inventor: VLASOV VASILIJ VLADIMIROVICH
IPC: A61B17/00
Filed: 1992-03-02
Granted: 1996-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying plastic reconstruction of hernial gates using local tissues. Direct muscles are reduced to the median line by means of auto-/allo-/xenostrips brought through the outer borders of their vagina circumferentially enveloping the direct muscles of the abdomen. EFFECT: prevented remittance. 2 dwg