baber/WOPTO huggingface dataset:
Patent DE-4128477-C1 (DE)
Title: Drawing ruler with shifting and arrestable positioner - has clamping element with strap, curved and elastically deformable along its central, longitudinal axis
IPC: B43L13/04
Filed: 1991-08-28
Granted: 1993-03-04
Abstract: Draughtsman rule has arrestable fixer for the board guides as well as underside guide strips to work with clamp in a board groove during rule movement, using a grip bar to operate the clamp. The clamp (3) should have an axially curved, flexibly deforming strip (14) which fits into the groove (2) on assembly so the strip curves face the groove sides. Pivot arms (15) both ends of the strip rotate in a plane above the rule (6) and so bear on a control bar (27) forming part of the grip strip (23) that the curved of the strip (14) changes in response to any movement of the grip strip (23). USE/ADVANTAGE - Drawing offices etc. Easy riding rule arrester and clamping system makes for progressive clamping action avoiding damage.
Patent DE-4300730-C1 (DE)
Title: Method of forming predetermined breakpoint in glass ampoule - using pulsed laser beam irradiation and fine metal wire
Inventor: SELTER KLAUS
IPC: C03B33/095
Filed: 1993-01-14
Granted: 1994-03-24
Abstract: Predetermined fracture point is formed on a glass ampoule (4) using a pulsed high-power laser (1), with energy of about 1J and pulse duration of 100-200 nsec. At least one fine metal wire (7a), about 0.1mm dia. and 5-10 mm long, is passed over the surface (4a) irradiated by the laser pulse or a constriction (4b) in the ampoule. ADVANTAGE - Simple, while ensuring reliable breakage or predetermined location.
Patent DE-4317832-C1 (DE)
Title: Arrangement of Doppler sensors
Inventor: HARTLIEB MARKUS DIPL PHYS
IPC: G01S13/60
Filed: 1993-05-28
Granted: 1995-02-02
Abstract: The invention relates to an arrangement of at least two Doppler sensors for determining the rate of movement of a vehicle in at least one direction. The object of the invention is to improve the measurement accuracy. The object is achieved in that the Doppler sensors are arranged such that they always determine the speed relative to a common measurement surface.
Patent DE-4318805-C1 (DE)
Title: Venetian-blind slat fixing device to guide belt
Inventor: RUCKSTETTER GUENTER
IPC: E06B9/384
Filed: 1993-06-07
Granted: 1994-06-23
Abstract: At least one holding lug (24) on the baseplate (22) is coupled to a bolt (34), which engages with a recess (28) in the baseplate when enclosing the slat edge. The recess can be at one end of the baseplate and clear of its edge. One or two lugs (24) protrude at right angles from the intervening portion (26) of the baseplate and over the recess. When the portion (26) is distorted, the bolt engages with the side edge of the recess.
Patent DE-4329057-C1 (DE)
Title: Error correction method for stepping motors
Inventor: RIS UDO
IPC: H02P8/36
Filed: 1993-08-28
Granted: 1994-09-08
Abstract: The accuracy of error-corrected precision drive rotary actuators is, as a rule, greatly limited in time by the wear on tooth flanks. As a result of the use of a low-wear stepping motor as the rotary actuator, in conjunction with error correction which can be matched to the respective torque by means of a simple phase shifting operation, it is possible to create a very high precision, low-wear rotary actuator which retains its accuracy even over a relatively long time period. An increase in accuracy by a factor of more than 200 can be achieved in comparison with an uncorrected stepping motor.
Patent DE-4406651-C1 (DE)
Title: Passenger car having at least two rows of seats
Inventor: GRESCHNER UWE DIPL ING
IPC: B60J5/10
Filed: 1994-03-01
Granted: 1995-04-20
Abstract: The invention relates to a passenger car having at least two rows of seats and a loading compartment which adjoins the rear row of seats, provided with head restraints, and is accessible after a rear door has been pivoted up. To increase the size of the loading compartment, without the backrest being stressed by the loaded goods, said backrest, after its associated seat cushion has been pivoted up around a pivot axis on the front side of the seat cushion, is pivoted up together with the rear door around an axis assigned to the pivot axis of said door.
Patent DE-4494320-C1 (DE)
Title: Gas-inlet or -outlet valve lever
Inventor: SPEIL WALTER
IPC: F02F1/42
Filed: 1994-05-19
Granted: 1998-01-08
Abstract: The lever (1) actuates the valves (6, 7) simultaneously. It can have a clearance-compensating device at one or both of its ends towards the valves, typically consisting of a hydraulic insert (13), whose amount of movement is limited to the permissible tolerance between the two valves. The lever can be guided in the lateral direction by one of the valve stem ends, which works in a lengthwise groove in it. It can contain a roller, running against a cam on the camshaft. The hydraulic insert can be supplied with oil from the lever support and via a lengthwise passage through the lever. Alternatively, the support itself can contain the automatic clearance adjustment.
Patent NL-1015067-C1 (NL)
Title: Surface treatment apparatus, especially for cleaning ship hulls in dry docks, has treatment devices mounted on multi directional arm
Inventor: LINT MENNO CHRISTIAAN DE
IPC: B24C3/06
Filed: 2000-05-01
Granted: 2000-08-10
Abstract: The apparatus (1) has one or more treatment devices (10) mounted on at least one arm (7) that can be moved in multiple directions.  The apparatus comprises a chassis (5) with at least one movable arm secured to it, and provided with means for moving the arm(s).
Patent NL-1015218-C1 (NL)
Title: Dispenser is particularly for use in canteens emitting food such as cheeses and meats for consumption with bread and comprises housing incorporating food storage provision
Inventor: VREELAND SANDER GODFRIED VAN
IPC: A47F10/06
Filed: 2000-05-17
Granted: 2001-03-15
Abstract: The dispenser is particularly for use in canteens emitting food such as cheeses and meats for consumption with bread and comprises a housing incorporating food storage provision. In the housing is an emission aperture through which food is issued and it also contains food refrigeration devices.  To move the food product, a movable suction cup (1) is brought into contact with it, coupling being achieved by the application of a pressure force. The suction cup is then moved with the coupled product (5) and a valve (2) is opened allowing the cup and product to be separated, the food being then passed to a receiving person.
Patent NL-1019928-C1 (NL)
Title: Transformer free 3-phase power supply system, especially for greenhouses or street lighting, based on 400 V line voltage components and pre switch box
Inventor: DOOL TEUNIS CORNELIS VAN DEN
IPC: H02J3/26
Filed: 2002-02-08
Granted: 2003-08-11
Abstract: The system uses line voltage from a standard 5-wire 3-phase electricity network (1) with a voltage of 400 V, without the use of transformers or neutral lines. The system includes at least one main distribution panel connected to the 3-phase network on the input side and to at least one 3-phase power line on the output side, without using any neutral lines. At least one sub-station is present, comprising an automatic 3-phase switch box with an on/off switch and a system monitoring device for preventing unwanted local overloading of the power supply system. At least one pre-switch box is provided, comprising a ballast unit, capacitor and semi-parallel and/or series starter, all suitable for 400 V electricity. At least one lighting unit is provided, comprising at least one gas discharge lamp in combination with a ballast suitable for 400 V electricity and capable of being adapted to the type of lamp used. The maximum power supplied to the lamp is ca. 200 V.
Patent NL-1022303-C1 (NL)
Title: Glasses, especially for driving, have lenses with upper regions provided with opaque layer to blank out blinding objects above horizon
Inventor: FUHR HENRICUS WILHELMUS JOHANN
IPC: G02C7/10
Filed: 2003-01-06
Granted: 2003-02-04
Abstract: The upper 40 % of the lens surface area is provided with an opaque layer in order to eliminate any blinding or glaring objects above the horizon from view.
Patent RU-2054073-C1 (RU)
Inventor: KRAVCHENKO IVAN IVANOVICH
IPC: D21B1/10
Filed: 1978-03-01
Granted: 1996-02-10
Abstract: FIELD: paper converting industry. SUBSTANCE: apparatus has branch pipe for discharging ground paper mass. Ground paper mass discharge cells are positioned above upper surface of perforated casing so that closed shell is defined. Shell is connected with ground paper mass discharge branch pipe. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 3 dwg
Patent RU-2047944-C1 (RU)
Title: Optical microphone
Inventor: KATANOVICH ANDREJ A
IPC: H04R23/00
Filed: 1990-03-27
Granted: 1995-11-10
Abstract: FIELD: acoustics. SUBSTANCE: optical microphone has case, membrane attached around periphery of case, source of monochromatic radiation, focusing lens, phorodetector. Longitudinal grooves where fibre-optical light guide is placed are made in inner surface of membrane. Grooves are covered by film. Source of monochromatic radiation and focusing lens are positioned opposite to first lead of fibre-optical light guide. Photodetector is put opposite to second lead of fibre-optical light guide. EFFECT: simplified design, enhanced reliability and efficiency. 4 dwg
Patent RU-2065754-C1 (RU)
Inventor: KURILETS IGOR P
IPC: A61M1/00
Filed: 1988-12-22
Granted: 1996-08-27
Abstract: FIELD: medicine; surgical treatment of patients with closed purulent cavities. SUBSTANCE: device has internal drainage tube which is smoothly enlarged towards its end and pass through fitting of greater diameter connector, arranged in horizontal direction; then drainage tube pass through elastic sealing cuff, one end of which is put on connector, as well as through sleeve of external electrically operated valve; herewith connector base is connected to fitting by means of sealed socket, and liquid feeding system is connected to hollow needle-shape electrode of reservoir lid and pass through peristaltic pump, which as well as electrically operated valve, has electrical connection with auxiliary outputs of control unit. EFFECT: improved efficiency due to uniform and dosing washing procedure of purulent cavity regions difficult of access. 2 dwg
Patent RU-2022241-C1 (RU)
Title: Method of determination of activity in system peroxidase-endogenous hydrogen peroxide in blood leucocyte on smears
Inventor: ROGOVIN VSEVOLOD V
IPC: G01N1/28
Filed: 1989-11-14
Granted: 1994-10-30
Abstract: FIELD: medicine. SUBSTANCE: blood smears are dried under vacuum following by their incubation in the medium containing 10 mg 3,3-diaminobenzidine tetrachloride in 0.2M tris-buffer, pH 7.5-7.7. Fixation is carried out after incubation. In this case peroxidasosomes are detected in neutrophils, monocytes and basophils. To detect activity in leucocytes incubation medium must contain 0.13M phosphate buffer. EFFECT: increased precision of activity assay due to enhanced safety of cells.
Patent RU-2005937-C1 (RU)
Inventor: KRAVTSOV ALEKSANDR I
IPC: F16J15/40
Filed: 1990-01-22
Granted: 1994-01-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: source of a magnet field provided with tips having projections 5 is received in a case. One of the surfaces of the projections is inclined to a surface to be sealed which is enclosed by the projections. Sealing members 7, which are provided within working gaps, are made of flexible split ring member made of a magnet wire which is enclosed with antifriction non-magnet shell 8. The ring member is arranged from the side of the inclined surfaces of projection 5. Outer diameter of the member is grater than magnitude of the working gap. The member has a great number of turns. The working gaps are filled with high dispersed powder magneto-active lubricating composition 9. EFFECT: enhanced reliability. 3 cl, 5 dwg
Patent RU-2029140-C1 (RU)
Title: Nondetachable butt joint made of composition material
Inventor: PREOBRAZHENSKIJ IGOR I
IPC: B23P11/02
Filed: 1990-04-04
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: openings for insertion members are made in the faces of the parts to be jointed. Covering plates and insertion member are made of composition material. The parts to be jointed is butted by inserting the member into the openings. The openings are through and perpendicular to the plane of the parts. A through groove is provided on the faces of the parts from the side of the butt. The groove is in communication with the openings. The parts are butted by making the insertion member and bringing the grooves in coincidence. The making and inserting the member is carried out simultaneously. EFFECT: simplified method. 3 dwg
Patent RU-2012492-C1 (RU)
Title: Installation for pressing blocks of ground coat
Inventor: SOLOVEV LEONID A
IPC: B28B3/00
Filed: 1990-09-12
Granted: 1994-05-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: installation has a power plant with a hydraulic pump and hydraulic armature, a hydraulic cylinder with a piston and a punch, a turn multistation table with press-molds and mechanisms of the kinematic connection of the hydraulic cylinder piston with the turn table and the ejector of ready-made blocks. There is a mechanical assembly of the automatic process control. EFFECT: facilitated manufacture during the production of building articles. 2 cl, 1 dwg
Patent RU-2006844-C1 (RU)
Inventor: LATARIYA KONSTANTIN D
IPC: G01N27/02
Filed: 1990-11-11
Granted: 1994-01-30
Abstract: FIELD: analytical instruments. SUBSTANCE: device has reference and test conduction measuring cells, dividing capacitors, rectangular pulse oscillator, current accumulator, demodulator and low-band filter. In addition device has direct current power supply, four switches and digital inverter. EFFECT: simplified design. 1 dwg
Patent RU-2043232-C1 (RU)
Title: Snowmobile steering ski suspension
Inventor: VAKHRUSHEV EVGENIJ IVANOVICH
IPC: B62B17/04
Filed: 1990-12-24
Granted: 1995-09-10
Abstract: FIELD: transport. SUBSTANCE: steering ski suspension has steering arm 1, inclined bell-crank 2, shock absorber 4, flexible member 5 and eyes secure shock absorber 4 and bell-crank 2 on ski. Longer arm of inclined bell- crank 12 is located on rear half of ski, and shock absorber 4, on front half of ski. Flexible member 5, in form of cylindrical spring, is installed on shock absorber 4 between front eye 6 and shorter arm 3 of bell-crank 2. Longer arm of bell-crank 2 is flat and is secured in two rear eyes spaced in width of ski on rigid load-bearing base 9. Front eye 6 is also secured on load-bearing base 9 and it has several fixed positions on longitudinal axis of ski. EFFECT: decreased load on suspension members, facilitated steering, possibility of adjustment of clearance. 7 dwg
Patent RU-2017648-C1 (RU)
Title: Boarding up of ship room
Inventor: KURENKOV ALEKSEJ YA
IPC: B63B3/68
Filed: 1991-01-08
Granted: 1994-08-15
Abstract: FIELD: shipbuilding. SUBSTANCE: design of module boarding up to small ship room has separate members (modules) 1, each of which consists of two frames. One frame is member of framework 2 and the other is pressing structure and serves to fasten panel of boarding. Framework frame is secured with the aid of special strips 8 on supports which in their turn are attached to ship hull. EFFECT: higher efficiency. 7 dwg
Patent RU-2034653-C1 (RU)
Title: Ion-exchange apparatus
Inventor: SHISHKIN VIKTOR V
IPC: B01J47/10
Filed: 1991-02-18
Granted: 1995-05-10
Abstract: FIELD: ion-exchange apparatus. SUBSTANCE: mixing and carrying device is made in form of flexible hose and tore secured on it; hose and tore may reciprocate. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2027682-C1 (RU)
Title: Method of reusable water supply in by-product coke industry
Inventor: EVZELMAN ISAAK B
IPC: C02F5/12
Filed: 1991-04-08
Granted: 1995-01-27
Abstract: FIELD: water supply. SUBSTANCE: water coolant system is filled up with sewage of by-product coke industry after biochemical treatment involving the sequence dephenolizing, derhodanizing and nitrification. Method is used for corrosion prevention and formation of carbonate crust on the surface of heat-exchange equipment. EFFECT: improved method of water supply.
Patent RU-2006820-C1 (RU)
Inventor: GLADSHTEJN LEONID I
IPC: G01N3/60
Filed: 1991-04-16
Granted: 1994-01-30
Abstract: FIELD: test technology; strength testing. SUBSTANCE: method involves the steps of: providing a specimen cut out in the direction of rolled stock thickness, producing tensile and reducing cycle loads by heating-cooling an insertion mounted serially and in aligned relation with respect to the specimen and rigidly coupled with it, the insertion material strength being greater than the specimen material strength. EFFECT: enhanced efficiency and reliability. 2 cl, 1 dwg
Patent RU-2039848-C1 (RU)
Title: Method of chemical etching backing made of triacetylcellulose before chemical metallization
Inventor: PAVLYUKHINA LYUDMILA A
IPC: C23C18/24
Filed: 1991-05-30
Granted: 1995-07-20
Abstract: FIELD: chemical technology. SUBSTANCE: backing etching made of triacetylcellulose before chemical metallization is carried out in 90 ± 1% sulfuric acid solution with addition of formaldehyde at the ratio to acid 1:(20-10), at the room temperature for 1-4 min. EFFECT: improved method of etching. 1 tbl
Patent RU-2021302-C1 (RU)
Title: Solution for producing films
Inventor: TIMOFEEVA GALINA N
IPC: C08L1/12
Filed: 1991-06-06
Granted: 1994-10-15
Abstract: FIELD: chemical industry. SUBSTANCE: the solution for producing films comprises (%): 3.32-4.01 cellulose triacetate; 0.0025-0.0072 polyvinyl acetate, and up to 100 methylene chloride. Cellulose triacetate is mixed with methylene chloride. The solution is stirred for 5 h. Then polyvinyl acetate in methylene chloride is added under continuous agitation. EFFECT: improved properties of the solution. 1 tbl
Patent RU-2030958-C1 (RU)
Title: Immersion nozzle for metal continuous casting
Inventor: PISARSKIJ SERGEJ N
IPC: B22D41/50
Filed: 1991-06-17
Granted: 1995-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: immersion nozzle has discharge diffuser slot-shaped hole whose length equals 1.5-4.5 of its initial width, angle of opening of diffuser wide walls is within 30-60 deg. and discharge hole is supplemented before diffuser with section of constant width and section length amounts to 1-6 of its width. EFFECT: higher efficiency. 4 dwg
Patent RU-2053400-C1 (RU)
Inventor: GERASHCHENKO VASILIJ VASILEVIC
IPC: F02D9/02
Filed: 1991-11-15
Granted: 1996-01-27
Abstract: FIELD: transport facilities. SUBSTANCE: reduction of toxicity of exhaust gases during operation of transport facility engine at low loads is achieved due to fitting damper 17 rotatable around its axis in pipe 4 of engine air intake 5. Position of damper is set by electronic device depending on engine load. EFFECT: enhanced reliability. 3 dwg
Patent RU-2056338-C1 (RU)
Title: Hydraulic jack
Inventor: SVIRSKIJ ANATOLIJ VYACHESLAVOV
IPC: B66F1/08
Filed: 1991-08-19
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: jack body is assembled of two parts split in vertical plane. Installed in each part of jack body is shaped section plunger in form of ring sector. EFFECT: facilitated press-fitting and pressing off flangeless sleeves of shafts. 3 dwg
Patent RU-2113485-C1 (RU)
Inventor: BEUG HARTMUT DR
IPC: C12N15/87
Filed: 1992-03-20
Granted: 1998-06-20
Abstract: Использование: медицина, ветеринария. Сущность изобретения: путем объединения модифицированного трансферрина с модифицированным полилизином, протамином или гистоном получают конъюгат с молярным соотношением трансферрина и поликатиона от 10,5:1 до 1:4, который после обработки нуклеиновой кислотой дает комплекс, обеспечивающий перенос указанной нуклеиновой кислоты в клетки человека или животных. 15 ил., 4 табл.
Patent RU-2039137-C1 (RU)
Title: Method of producing unwoven material
Inventor: ALFEROV MIKHAIL YA
IPC: D04H3/005
Filed: 1991-11-21
Granted: 1995-07-09
Abstract: FIELD: protection against chemical pollutions. SUBSTANCE: microfibers are pulled away from polymeric melt. Then the microfibers are put down into linen formed continuously at the receiving part of the shell. Solid particles of ion-exchange filler are introduced and the linen got is pulled out to have ion-exchange filler inside. Then the linen is compacted in roller press and ready material is wound. In this case the microfibers pulled out are put down onto the internal surface of the linen being under forming continuously through all its perimeter The linen is compacted in roller press before winding at the temperature of softening of polymeric material. Natural compounds are used as ion-exchange filler or ion-exchange synthetic gums. Polypropylene is used as polymeric material. EFFECT: improved efficiency. 4 cl, 2 dwg
Patent RU-2033536-C1 (RU)
Title: Device for cooling pistons of two-stroke internal combustion engine
Inventor: BEJLIN VLADIMIR I
IPC: F01P3/10
Filed: 1991-07-08
Granted: 1995-04-20
Abstract: FIELD: engine engineering. SUBSTANCE: when piston moves to the bottom dead center, passage 7 is in coincident with the opening of nozzle 2 and coolant flows around skirt and bottom of the piston. EFFECT: enhanced cooling. 2 dwg
Patent RU-2001322-C1 (RU)
Inventor: VIKTOROV KONSTANTIN A
IPC: F16C11/06
Filed: 1991-11-18
Granted: 1993-10-15
Abstract: Использование  дл  физиотерапевтических аппаратов  Сущность изобретени  шзрнириое соединение  держателей рычажного типа, содержащее  два рычага со сквозными соосными отверсти ми по  оси шарнира, рабочий элемент трени  со сквозным  осевым отверстием и ст жной элемент, размещенный  в отверсти х рабочего элемента и рычагов, С ВОЗМОЖНОСТЬЮ ПОВОрОТсЗ 01НОСИТГЛЫЮ ОДНОГО ИЗ последних и жестко соединенный с другим - снабжено  упругим элементом, при этом на наружной поверхности  рычагов выполнено, по меньшей мере,  одно гнездо, в нем pai поножей рабочий элемент  трени , выполненный в виде пакета плоских прокладок-шайб , перва  группа прокладок жестко соединена  со ст жным члснегтом, з втора  - с рычзгом, установленным с возможностью поворота относи-  тепьно ст жного элемента ст жной элемент выполнен  в виде стержн  с осевым резьбовым отверстием , в котором установлен, по меньшей мере, один  бсчт, а упом нутый упругий элемент, установлен на  ст жном элементе между пакетом прокладок-шайб  и головкой регулировочного болта, причем в гтерсую  группу вход т перва  шайба со стороны упругого  элемента и кажда  пог.едующа . а во вторую -  втора  шайба с той же стороны и кажда  последующ  1 л ст нее через одну Дл  жесткого сор.ди-  НС И Я ст жного элемента с одним из рычзгов и  перкой группой шайб Наружный профиль гюлс-ре-  сечени  ст жного элемента и сквозные отверсти  рычага и шайб первой группы совпадают  по форме, шайбы второй группы рабочего элемента  выпопнсны с выступом на наружной боковой по-  ве( ности а на боковой стенке гнезда выполнена  выСорча, причем выступы размещены в последней  Си ржень а жного элемента может быть выпопнен  с продольными лысками на наружной боковой пс  верхности Отверстие ст жного элемента может  быть выполнено сквозлым, в котором друг против  друга могут быгь установлены два регулирово ных  болп Ззп ()-ли,4ил. с(
Patent RU-2048766-C1 (RU)
Inventor: BUKHAROV ANDREJ V
IPC: A01K59/02
Filed: 1991-12-27
Granted: 1995-11-27
Abstract: Изобретение относится к пчеловодству и может быть использовано при распечатывании медовых сот, а также для создания аэрозоля в улье при различных заболеваниях пчелиной семьи. С целью расширения функциональных возможностей в устройство, состоящее из лезвия, рукоятки, ось которой смещена относительно плоскости лезвия и нагревательного элемента, дополнительно введена профилированная накладка, изготовленная из химически стойкого материала, на наружной поверхности которой имеются ванночки, при этом нагревательный элемент расположен между лезвием и профилированной накладкой, а обращенная к лезвию часть рукоятки соприкасается с плоскостью лезвия и выполнена в виде заслонки для закрытия летка улья. 2 ил.