baber/WOPTO huggingface dataset:
Patent DE-3936813-C1 (DE)
Title: IC engine air buffer system - consists of blind bores in area of cylinder swept by piston rings
IPC: F02B3/06
Filed: 1989-11-04
Granted: 1990-06-07
Abstract: The elastic mounting has an elastomer block (30) between the fixed mountings (10,12) and an enclosed hydraulic volume divided into two chambers by a flow restriction (58), and with one chamber bounded by an expanding membrane (32). The hydraulic chamber also holds a second membrane (48) enclosing a trapped gas volume (54) to absorb a wider range of vibrations. The addition of the pneumatic volume extends the damped vibration range from around the resonnant range. The pneumatic addition is fitted as one unit over a hat shaped metal support (50) which forms the inner wall of the hydraulic expansion chamber. USE/ADVANTAGE - Elastic engine mounting for vehicle has improved range of damping, can be fitted to existing systems.
Patent DE-4208610-C1 (DE)
Title: Rigid-flexible PCB with flexible circuit foil mfg. - having flexible PCB in flexible region with fracture lines in rigid outer layers along rigid-flexible transition allowing rigid part to be removed along fracture lines after processing
IPC: H05K3/00
Filed: 1992-03-18
Granted: 1993-05-19
Abstract: The method involves mfg. rigid/flexible PCBs with a single or multilayer, with a separately prepared flexible PCB (1) only in the flexible region. Fracture lines (23) are made in rigid outer layers (2) along a rigid/flexible transition. The flexible board is then laid between the rigid layers. The connection leads (12) of the flexible board end in terminal eyes corresp. to the ends of the conductive tracks of the rigid regions. The flexible board is bigger around the eyes than the flexible region and has non-fluid adhesive layers (14) in the eye region on both sides. The adhesive only covers the edges and not the flexible region. The layers are connected by prepregs (3) with recesses 0.1 - 1.5 mm bigger than the flexible board. The number of these is such that the uncompressed thickness is about 0.1 - 0.5 mm greater than the flex. board and adhesive. The construction is compressed to a lamina by heat and pressure. The circuit parts are connected to each other and to the flexible board. After processing the rigid part (24) is removed along the fracture lines. ADVANTAGE - Several circuits can be made in flexible region.
Patent DE-4212523-C1 (DE)
Title: Orthopaedic shoe to correct walking - has egg-shaped under-pad placed under ball of foot to prevent toe-lifting or outward pressure
IPC: A61F5/14
Filed: 1992-04-15
Granted: 1993-05-06
Abstract: A flexible insole (1) has an egg-shaped under-pad (2) below the right and left balls of the foot. Insole is preferably leather or synthetic and without heel part. ADVANTAGE - Egg-shaped ball pad prevents aggravated toe lifting or outwards pressure when walking. Pain relieved after operations by insole suitable for all types of shoe.
Patent DE-4239517-C1 (DE)
Title: Electronic weighing device with precision adjustment - has narrow neck section for separating angularly adjustable region on which transfer lever is fastened from rest of system carrier.
Inventor: LAUBSTEIN MICHAEL DR
IPC: G01G21/24
Filed: 1992-11-25
Granted: 1993-12-16
Abstract: The weighing device has a system carrier (21), a movable weighing pan and a coupling element allowing the force exerted on the weighing pan to be transferred to the end of a transfer lever which supports a coil at its opposite end. The coil lies in the air-gap of a magnetic system attached to the system carrier. The latter has a neck section (44) for separating one part (42) for supporting the transfer lever from the remainder. The neck section defines a horizontal rotation axis parallel to the longitudinal axis of the transfer lever in the vertical symmetry plane, allowing limited, angular adjustment of the part supporting the transfer lever. ADVANTAGE - Allows adjustment without altering height position of lever or reducing stability of weighing system.
Patent DE-4302570-C1 (DE)
Title: Oven for firing dental ceramic material with titanium@ - has gastight walls, closure and material carrier and combustion chamber fed from beneath by conduit and connected at top to vacuum
Inventor: KOZMACS OTTO
IPC: F27D3/00
Filed: 1993-01-29
Granted: 1994-03-24
Abstract: The housing closure (12), the material carrier (13), and the walls (6, 8) of the combustion chamber are of gastight material. The combustion chamber is fed from beneath via at least one conduit (16, 17) with protective gas and at the top is connected to the vacuum produced by the vacuum pump. Alternatively, the chamber may be fed from above and connected underneath to the vacuum. The walls of the combustion chamber may be formed of a quartz glass tube (6) imbedded in the insulation (7). ADVANTAGE - Prevents oxidation of titanium metal incorporated with dental ceramic material during the firing process.
Patent DE-4337909-C1 (DE)
Title: Ride having at least one passenger gondola suspended in a swinging manner
Inventor: BOEHME KARL
IPC: A63G1/28
Filed: 1993-11-08
Granted: 1995-04-06
Abstract: The invention relates to a ride for fairgrounds or amusement parks, having at least one passenger gondola (23) which is mounted such that it can swivel about a swivelling axis (22) which is inclined with respect to the earth's vertical and is, in particular, essentially horizontal, a variable weight being provided which influences the swivelling movement and a resultant overturning of the passenger gondola (23). The particular feature of the invention consists in the weight (37) being arranged such that it can move freely with its radial distance from the swivelling axis being changed by the influence of gravitational force. <IMAGE>
Patent DE-4344772-C1 (DE)
Title: Suspended ceiling for inner room
Inventor: KOESTER HELMUT DIPL ING
IPC: E04B9/32
Filed: 1993-12-28
Granted: 1995-08-24
Abstract: The ceiling comprises ribs (44-48) which with their broad sides receive day light flowing to the ceiling from a day light system, reflecting it downwards into the inner room. Metal components are provided parallel to the ceiling and comprise stretch metal made of aluminium or steel plate and have the ribs and openings (49-52) between the ribs, and are so arranged in the suspended ceiling that the ceiling hollow space over the suspended ceiling is not visible from the day light system in the facade and is visible from the room through the openings in the stretch metal. The angle fo the ribs to the horizontals is greater than 25 deg. and less than 45 deg. The metal components of stretch metal are formed metallically shiny on the surface.
Patent DE-4412148-C1 (DE)
Title: Jet box assembly for drying ceramic blanks consistently
Inventor: HONCAMP STEFAN DR DR ING
IPC: F26B21/00
Filed: 1994-04-11
Granted: 1995-10-26
Abstract: The jet box, for blow drying ceramic blanks, has jet slits (1b) where each is horizontal and, at the inflowing fan side, have lips (5) extending to the side walls (2) of the drying tunnel. A guide surface (6), formed at an angle or in a curve, is at each jet slit (1b) at the inflow end f the channel, extending over the channel wall (2). The first blade (7), at the inflow side along the longitudinal jet box section, is longer than the remaining blades (8) to give a stronger air deflection into the zone holding the blanks (9) below the jet box assembly.
Patent DE-4428285-C1 (DE)
Title: Push button switch especially mains switch
Inventor: BONRATH HERBERT DR
IPC: H01H13/56
Filed: 1994-08-10
Granted: 1995-07-06
Abstract: In the push button switch a switch wing (51) is provided between the switch sliding member (22) and the spring ram (10). The switch wing is fixed w.r.t the switch housing and acts on the switch sliding member or one side and on the spring ram on the other side. The switch wing carries the spring ram in the switch on direction or switch off direction over a part of the distance of the contact stroke at the start of the switch on operation and of the switch off operation. After the part distance the spring switch mechanism (24,25,26) brings the spring ram into the switch on or switch off setting.
Patent NL-1000041-C1 (NL)
Title: Swimming pool water purificn.
Inventor: BAKKER SIMON MARINUS
IPC: B01D36/02
Filed: 1995-04-04
Granted: 1996-10-07
Abstract: Water in a tank (1) is treated by circulation in one direction through at least one main filter (14). During a subsequent flushing cycle, rinse water passes through the filter in the opposite direction before treatment. The treated rinse water is stored in a reservoir (51), separate from the main tank, and may be used in a subsequent flushing cycle. Also claimed is the appts. for treating water in a tank (1), comprising: a main filter (14); a prim. circuit (6) contg. the filter, supply (10) and drain (11); means to pass rinse water in the opposite direction; means for treating the rinse water (28-30); and a sec. circuit (20) with a supply (19) for treatment and drain (21). A reservoir (51) stores the treated water and is connected to both the prim. and sec. circuits.
Patent NL-1013000-C1 (NL)
Title: Knife used for picking fruit, especially peppers, has blade movably housed inside sheath to allow fruit stem to be cut whilst holding knife in one hand
Inventor: GAAG JOHAN WILLEM VAN DER
IPC: A01D46/00
Filed: 1999-09-08
Granted: 2001-03-12
Abstract: The blade (2) can be moved towards and away from its sheath (1), and at least part of the blade end furthest from the sheath is provided with a cutting edge (2a).
Patent NL-1016331-C1 (NL)
Title: Pallet locating piece has under side placed on upper deck of existing pallet, upper side having one or more locating places for four-wheeled trolleys, trucks, roll containers and similar
Inventor: BENNEMEER FRANK PIETER
IPC: B65D19/44
Filed: 2000-10-05
Granted: 2000-10-23
Abstract: The pallet locating piece (1') has its under side placed on the upper deck of an existing pallet. Its upper side has one or more locating places for four-wheeled trolleys, trucks, roll containers and similar. Per locating place it has two rows of strips (2,3). On the two rows of strips is an elongated, over-ridable raised formation (4) which blocks the wheels of a small vehicle placed on the locating piece against rolling away.  The length of the raised formation coincides with the distance between a front wheel and a rear wheel of a small vehicle. The edges (5) of the raised formation are smooth. Between the two rows of strips is a connecting strip (6) which is higher than the over-ridable raised formation on the rows of strips. Preferably the pivot wheels of a small vehicle are parallel to and against the connecting strip. The edge of this strip prevents the pivot wheels from pivoting.
Patent NL-1020772-C1 (NL)
Title: Stand with three feet, especially for Christmas tree, has brackets for clamping against trunk secured in pairs of holes in feet
Inventor: BOXTEL LEONARDUS JOHANNES JOSE
IPC: A47G33/12
Filed: 2002-06-06
Granted: 2003-12-09
Abstract: Each foot (1) contains a pair of holes (2, 2a) in which a bracket can be rotatably mounted. The brackets are clamped against the tree trunk in a lower clamping position and the feet are clamped against the trunk in an upper clamping position.  The stand comprises three separate, identical- shaped feet forming a three-point support clamped to the bottom end of the tree trunk at two different heights.
Patent RU-2050549-C1 (RU)
Title: Compensation-type accelerometer
Inventor: KITANIN NIKOLAJ G
IPC: G01P15/08
Filed: 1987-12-11
Granted: 1995-12-20
Abstract: FIELD: navigation. SUBSTANCE: accelerometer has sensitive element with magnetoelectric force transducer, feedback amplifier and output information transducer. Device is provided with voltage-current converter at definite alignment of parametric elements. EFFECT: enhanced accuracy of measurements. 1 dwg
Patent RU-2027087-C1 (RU)
Title: Electromagnetic friction clutch-brake
Inventor: KLIMOV YURIJ I
IPC: F16D67/02
Filed: 1988-12-02
Granted: 1995-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch-brake has coaxially mounted driving and driven clutch part and electromagnet with interposed between them. The electromagnet has a core and is positioned on the same shaft as the driving clutch part. The shaft is two-stepped. The grater step of the shaft is provided with the driven clutch part and armature. The armature is constructed as a disk with the hub mounted on the shaft trough balls. The core is mounted on the shaft and fixed in periphery direction with bushing arranged concentrically and bearings. The bushing and driven clutch part have face cogs mated with each other. The bushing can be made of nonmagnetic material. EFFECT: enhanced reliability. 3 cl, 1 dwg
Patent RU-2022831-C1 (RU)
Inventor: TATYANKO NIKOLAJ V
IPC: B60P1/48
Filed: 1989-01-10
Granted: 1994-11-15
Abstract: Изобретение относится к машиностроению и касается конструкции универсального трнаспортного средства. Сущность изобретения: на поворотной вокруг вертикальной оси платформе расположены ориентированные в противоположные стороны площадка водителя и устройство для навески сменных рабочих органов, выполненные в виде вильчатого захвата или крюка. Изобретение, благодаря размещению площадки водителя за пределами оси поворота платформы, позволяет улучшить условия работы оператора. 2 з.п.ф-лы, 3 ил.
Patent RU-2016475-C1 (RU)
Title: Inductor-reactive stepping electric motor for time indication
Inventor: KRASNOPEVTSEV ALEKSANDR I
IPC: H02K37/00
Filed: 1988-12-01
Granted: 1994-07-15
Abstract: FIELD: technical time instruments. SUBSTANCE: monolithic magnetic circuit 2 with cylindrical rod-core 3 embraced with winding 7 and having lugs 4 and magnet 5 with pieces 6 is installed on flanges 1 of body. Hollow serrated rotor 10 is mounted in space of nonmagnetic cylindrical indicator 11. When pulse of definite polarity comes into winding 7 rotor passes from one position to another. EFFECT: simplified design, improved reliability. 18 dwg
Patent RU-2035975-C1 (RU)
Title: Method for purification of oxygen-containing gases against iodine impurities and sorbent for its realization
Inventor: YURGEN VILGELM
IPC: B01D53/34
Filed: 1990-01-19
Granted: 1995-05-27
Abstract: FIELD: purification of gases and steam streams. SUBSTANCE: stream of gases and/or steams is brought into contact with sodium zeolite of faujasite-type. Said zeolite is modified with the help of lead and silver by ion exchange method. This process is described by formula aNa 2 O·bPbO·cAg 2 O·Al 2 O 3 ·(2,5± 0,5)SiO 2 , where b and c are degree of exchange of sodium ions by lead and silver ions respectively, b = 0.05-0.5, c=0.3-0.7, a+b+c= 1. Proposed zeolite may be used in mixture together with sodium zeolite A, degree of sodium exchange for both zeolites being coincided. Quantity of zeolite A in mentioned above mixture is 10-20 %. Preferred ratio of coefficients b/(b+c) in zeolite formula is 0.15-0.6. EFFECT: improves efficiency of the method. 7 cl, 1 tbl
Patent RU-2015624-C1 (RU)
Title: Outdoor lighting system
Inventor: SOKOLOV VYACHESLAV F
IPC: H05B47/20
Filed: 1990-01-22
Granted: 1994-06-30
Abstract: FIELD: lighting systems. SUBSTANCE: unit of reception of monitoring information is inserted with correction unit which makes it possible to automatically change parameters of input circuit of information receiver depending on current load of lighting line. EFFECT: reduced level of noise during reception of information, enhanced degree of authenticity of information message. 1 dwg
Patent RU-2003095-C1 (RU)
Inventor: SKVORTSOVA ANNA E
IPC: G01N31/16
Filed: 1990-02-02
Granted: 1993-11-15
Abstract: Изобретение касаетс  аналитической химии, в частости к способам количественного определени   замещенных фенилсупьфонилизоцианатов в реакционной  массе. Цель изобретени  - повышение  точности и избирательности определени  замещенных  фенилсульфонилизоцианатов Дн  этого  навеску реакционной массы обрабатывают избытком  2-хлоранилина и титруют водным раствором  гидроокиси кали  в среде ацетона до второго  скачка потенциала По разнице объемен между  скачками рассчитывают массовую долю в процентах  соответствующего замещенного фзнилсульфони-  лизоцианата Способ поззол ет определ ть фз-  нилсульфонилизоцианаты в реакционной массе в  присутствии фосгена. 2 табл.
Patent RU-2011089-C1 (RU)
Title: Valve
Inventor: AKZHIGITOV ASKHAT N
IPC: F16K7/17
Filed: 1990-02-12
Granted: 1994-04-15
Abstract: FIELD: automatic proportioning of liquids. SUBSTANCE: diaphragm units are provided with inlet, outlet and control passages and with working and control chambers and are connected with drives. Housings are interconnected and tail-pieces of plunger are mounted in control passages. Control chambers are filled with incompressible liquid. First outlet passage is connected with second inlet passage. Total volume of working and control chambers of first unit is less than volume of working chamber of second unit with the valve in the closed position. EFFECT: enhanced reliability. 1 dwg
Patent RU-2014642-C1 (RU)
Title: Device for the optic element fixation
Inventor: LASHMANOV GERMAN P
IPC: G02B7/182
Filed: 1990-07-23
Granted: 1994-06-15
Abstract: FIELD: instrumentation engineering. SUBSTANCE: device has a flexible fixture contacting the optic element and made in the form of elastic cellular shell of rotation, for example, of polymeric fiber compound materials. One of its ends is made for displacement and the landing surface of the mirror is made in the shape of a reverse cone. EFFECT: simpler design. 1 cl, 2 dwg
Patent RU-2032880-C1 (RU)
Title: Mortar
Inventor: ROMASEVICH KONSTANTIN AVKSENTE
IPC: F41A9/26
Filed: 1990-11-29
Granted: 1995-04-10
Abstract: FIELD: artillery. SUBSTANCE: mortar ha barrel, apparatus and mechanisms of charging and firing processes automatization. It is additionally provided with drum-magazine with located near trunk part of barrel chambers for mortar shells, mechanism of recoil with recoil braking, mechanism of drum-magazine rotation, mechanism to hold mortar shell in chamber of drum-magazine and device of its disengagement, apparatus to store mortar shells and to fill drum-magazine. EFFECT: mortar is used in artillery. 5 cl, 8 dwg
Patent RU-2022585-C1 (RU)
Inventor: PALEEV DMITRIJ YU
IPC: A62C35/58
Filed: 1991-02-06
Granted: 1994-11-15
Abstract: Использование: при тушении пожара. Сущность изобретения: огнетушитель содержит корпус, заполненный комбинированной огнетушащей жидкостью различной плотности, источник сжатого газа, соединенный с верхней частью корпуса, закрепленную на крышке корпуса сифонную трубку с выпускным и впускным отверстиями и смонтированный на трубке поплавок со сквозными радиальными каналами и внутренней полостью. Трубка выполнена телескопической, на внутреннем ее звене смонтированы поплавок и стабилизатор для его погружения в жидкость с большей плотностью на заданную глубину. Полость поплавка сообщена с впускным отверстием сифонной трубки. Поплавок выполняет функцию дозатора и смесителя, так как соотношение количества жидкостей разной плотности, поступающих в сифонную трубку, зависит от глубины погружения поплавка в жидкость с большей плотностью. 2 ил.
Patent RU-2007433-C1 (RU)
Inventor: SALVITSKAYA LIYA N
IPC: C09B67/00
Filed: 1991-03-29
Granted: 1994-02-15
Abstract: FIELD: luminescence dying of polyethylene. SUBSTANCE: concentrate contains high pressure polyethylene ( 53.37-58.37% ), liquid paraffin for producing protein-vitamin concentrate (4.73-10.24% ), fluorescence pigment ( 34.58-36.45% ) and absorber of formaldehyde-ammonia salt (0.69-2.28% ). Mentioned above pigment is prepared on the base of melamine-toluene-sulfamide-formaldehyde or melamine-areatoluene-sulfamide-formaldehyde polymer and luminescence component. Method of producing concentrate involves feeding into mixer granulated high pressure polyethylene and fluorescence pigment as pieces 2-120 mm in size and mixing at ambient temperature till particles of pigment are 0.5-1.0 mm in size. Into thus prepared mass liquid paraffin is added and mixture is ground within 0.5-2 h. Then absorber of formaldehyde is added by heating and grinding is carried out at 120-145 C within 1.5-2.5 h. EFFECT: improves desired product quality. 3 cl, 5 tbl
Patent RU-2062147-C1 (RU)
Title: Meat grinder
Inventor: PERELSHTEJN PETR V
IPC: B02C18/30
Filed: 1991-04-17
Granted: 1996-06-20
Abstract: FIELD: home appliances. SUBSTANCE: meat grinder has housing, piston with rod, lever, grate, rotary knife with falciform edge and handle. The grate has sharpened cells and is placed in lower part of bunker. EFFECT: enhanced quality. 4 dwg
Patent RU-2019468-C1 (RU)
Title: Device for cable passage
Inventor: STOLBOV MIKHAIL A
IPC: B63B9/06
Filed: 1991-05-05
Granted: 1994-09-15
Abstract: FIELD: shipbuilding. SUBSTANCE: device has cable box 1 with flange 2, provided with shoulders 5 and 6. Flange 2 is secured relative to deck 4 in overlap. Shoulder edges are joined by weld 7. Elastic sealing gasket 8 used to protect weld 7 against corrosion is installed between the deck and flange. EFFECT: enhanced reliability. 1 dwg
Patent RU-2063444-C1 (RU)
Title: Method to compensate losses of blasting during filling of blast furnaces airheaters block
Inventor: IKKONEN ARNOLD K
IPC: C21B9/10
Filed: 1991-05-05
Granted: 1996-07-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: blast reservation in accumulating capacity is exercised with following usage of the blasting for air heaters filling during their transition from " heating" mode to working mode. In the case filling begins with air heater of bigger volume furnace with following alternation of small and bigger volumes furnaces. EFFECT: decreased losses of blasting. 2 dwg
Patent RU-2012839-C1 (RU)
Title: Gas-mazut burner
Inventor: ASOSKOV VITALIJ A
IPC: F23D17/00
Filed: 1991-05-29
Granted: 1994-05-15
Abstract: FIELD: power mechanical engineering. SUBSTANCE: outer conical blade swirler 8 is interposed between central swirler 3 and outer ring gas distributing manifold 6. Inlet edges of the blades of swirler 8 are inclined to axis of openings 7 of outer gas distributing manifold 6 at 0-90. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2059093-C1 (RU)
Inventor: ILYASOV BARYJ G
IPC: F02C9/26
Filed: 1991-06-10
Granted: 1996-04-27
Abstract: Использование: авиаприборостроение, а именно в системах автоматического регулирования (САР) дозирования топлива в камеру сгорания газотурбинного двигателя (ГТД). Сущность изобретения: для экономии топлива за счет повышения стабильности статических и динамических характеристик устройства дозирования топлива, а также сокращения цикла испытаний двигателя при повышении надежности САР частоты вращения ротора устройство дозирования топлива содержит серводвигатель 1 с поршнем 2 и штоком 3, часть которого является дроссельной иглой 4 с переменным сечением 5, два электромагнитных клапана 6 и 10, два широтно-импульсных модулятора 7 и 11 и блок 12 управления. 2 ил.
Patent RU-2017597-C1 (RU)
Title: Method of manufacture of chip wood boards
Inventor: SATSURA VALENTIN M
IPC: B27N3/02
Filed: 1991-06-27
Granted: 1994-08-15
Abstract: FIELD: wood- working industry. SUBSTANCE: method involves employment of polyurethane foam binding agent containing mixture of elementary polyethers, stabilizer of foam, foaming agent. As solidification catalyst is used solution (0.5: 10) of salicylic ether of acetic acid in ethyl acetate in amounts of 10.5-17.0 units of mass and polyisocyanate in amounts of 160-180 units of mass with the following proportion of components (units of mass) : crushed wood - 100, polyurethane foam binding agent - 10-40. EFFECT: enhanced operating capabilities.
Patent RU-2012394-C1 (RU)
Title: Method of modifying asymmetric membrane of polyvinyltrimethylsilane
Inventor: OSIPOV OLEG A
IPC: B01D71/70
Filed: 1991-06-20
Granted: 1994-05-15
Abstract: FIELD: separation of gases. SUBSTANCE: origin membrane of polyvinyl- trimethylsilane is treated by heat at 35-180 C within 0.014-5 h. The process takes place in locked volume. EFFECT: improves efficiency of the method. 6 tbl