baber/WOPTO huggingface dataset:
Patent DE-4333545-C1 (DE)
Title: Atraumatic needle for surgical suturing machines
Inventor: MOLL CLEMENS
IPC: A61B17/06
Filed: 1993-10-01
Granted: 1995-02-23
Abstract: An atraumatic needle intended for use in surgical suturing machines has a shaft that is bent in a specific way and is provided with a cutting tip lying on the outer radius of curvature of the shaft. <IMAGE>
Patent DE-4338813-C1 (DE)
Title: Respirator
Inventor: BRIECHLE JUERGEN
IPC: A61M16/00
Filed: 1993-11-15
Granted: 1995-02-23
Abstract: The invention relates to a respirator for the treatment of sleep apnoea. The device comprises a control unit and a patient connection unit, in particular a patient mask, connected thereto via a patient tube. A control device provided in the control unit controls an air supply unit in the form of a blower and at least one valve connected on the path between the air supply unit and the patient mask on the basis of flow and pressure signals recorded by a detector unit. The detector unit is arranged either in the region between the patient connection unit and the patient tube or directly in the patient mask, so that the breathing conditions of the patient can be very accurately recorded by the device, and the parameters of the breathing air can be matched very accurately to the particular condition of the patient for treatment of the latter.
Patent DE-4411309-C1 (DE)
Title: Expansion joint construction for building
IPC: E01D19/06
Filed: 1994-03-31
Granted: 1995-05-24
Abstract: A sealing insert of rubber or plastics is fixable to the support profile (6) and engaging over the building structure joint (1). Between the face sides (11) of two successively arranged support profiles (6) in the longitudinal direction of the building work joint (1) a water-impermeable seal (12) is provided. The seal (12) matches the cross-section of the support profile (6) and is of elastic material highly resistant to weather and temp. and to diluted grease, oil, lye and acid, which with an abutment joint between two successively arranged support profiles (6) is connected to a building structure side location (14) for the support profiles (6).
Patent DE-4424905-C1 (DE)
Title: X=ray diagnostic system using CCD image converters
Inventor: SCHREINER HORST
IPC: H04N5/217
Filed: 1994-07-14
Granted: 1996-01-18
Abstract: The output of the X-ray tube is amplified and directed onto a screen arranged with a matrix of CCD devices (4). The latter connect to an amplifier (5) providing input to an A/D converter (6). This connects to image memories (7, 8), correction units (9, 10), a comparator (11), a gating circuit (12), a summation stage (13), a memory (14), a D/A converter (15), and a monitor (16).  The CCD devices are scanned in a double cycle at different levels of intensity. The values are stored and selected on the basis of a comparison made against reference values to reduce noise without affecting picture quality.
Patent DE-4442238-C1 (DE)
Title: Thermal processing of a workpiece, esp. by means of laser radiation
Inventor: HILLERICH BERND DR
IPC: B23K26/03
Filed: 1994-11-28
Granted: 1996-04-04
Abstract: The method concerns monitoring of thermal processing of a workpiece (2) by means of a sensor electrode (1) which is positioned relative to the workpiece and is supplied with an alternating current. The time variation of the capacitance formed by the sensor electrode and the workpiece is determined by evaluation of the voltage variation obtained at a fixed sampling rate.  The method is characterised by the following steps: (a) the capacitance values obtained are used to determine their frequency distribution; (b) this distribution is compared with a reference distribution; and (c) an error signal is produced on the basis of deviations between the actual and reference distributions. The frequency distribution of measured capacitance is formed over a time interval which is small in comparison with the total duration of thermal processing of the workpiece. A monitoring signal is produced on the basis of a predetermined section of the actual frequency distribution outside the maximum of this distribution. Such a signal is produced by integration of actual frequency distribution over a given range.
Patent DE-4446515-C1 (DE)
Title: New chloro:phosphazene-substd. phosphate cpds.
Inventor: LEHNERT ROBERT DR
IPC: C07F9/09
Filed: 1994-12-24
Granted: 1996-05-02
Abstract: Chlorophosphazene-substd. phosphates of formula (I) are new: X = PCl2=N-(PCl2=N)r-PCl2- or PCl3=N-(PCl2=N)r-PCl2-O-(SiR2O)s-SiR2-; Y and Z = X or (SiR2O)nSiR3 or Y+Z = (SiR2O)nSiR2; R = H, halogen and/or opt. substd. 1-6C hydrocarbyl, provided that only one H is bonded to each Si; n = 1-50; r = 0-50; s = 0-10000.  Pref. (I) are prepd. by reacting chlorophosphazenes of formula PCL3=N-(PCl2=)r-PCl3<+>X<-> (II) with silyl phosphates of formula R3Si(OSiR2)5OaPO(OM)3-a (III), with polyphosphates corresp. to (III) or with cpds. of formula R3SiO(R2SiO)5e(P=O)f (IV). X = Cl or PCl2, a = 1-3; M = H or a cation; f = 1 or more, e = (f+2).
Patent NL-1020752-C1 (NL)
Title: Fully assemblable clock set for wall or standing clock provides for positioning of clockwork mechanism, hands, overall clock shape with printing of clock face using special software, computer and printer
Inventor: BENDE ANTHONIUS FREDERICUS MAR
IPC: G04B19/12
Filed: 2002-06-04
Granted: 2003-12-08
Abstract: The fully assemblable clock set for a wall or standing clock provides for the positioning of the clockwork mechanism, the hands, the overall clock shape, with the printing of the clock face using a special software, computer and printer. The rear plate/hand plate (1) can be provided with the clockwork mechanism by using self-determined nave holes (2), and is fixed by means of double-sided adhesive strips.  The rear plate is the basis of the hands plate, which together with an adhesive plastic form the whole hands plate. The rear plate is made of 0.1 to 50 mm thick plastic, cardboard, sheet iron or other suitable material, provided with a great number of through holes to accommodate the naves of the small shafts of the clockwork mechanism.
Patent NL-1032196-C1 (NL)
Title: Golf buggy roof, assembled by joining panels with reinforcing spans end to end
Inventor: DONKERSGOED MICHIEL LEONARD VA
IPC: B60J7/047
Filed: 2006-07-18
Granted: 2006-08-31
Abstract: The roof comprises two or more panels (1, 2) which are provided with reinforcing spans (3, 4) which can be connected together in order to join the panels end to end and provide a roof with the desired length. A raised edge on the inner side of the roof acts as a barrier preventing rainwater dripping beneath the roof. The height of the roof is chosen so that there is enough space for sufficiently large advertising or other text (7) on the outside and accessories on the inside. The short side of the roof is curved to provide it with sufficient strength. No reinforcing brackets are required.
Patent NL-1034238-C1 (NL)
Title: Venetian blinds, has magnetic structure between upper rail and upper offset rail to avoid formation of space between these rails during blind operation
Inventor: LIN SHIH-MING
IPC: E06B9/266
Filed: 2007-08-08
Granted: 2009-02-10
Abstract: The blinds (10) comprises an upper rail (1) which includes an upper blind portion (2) fixed by an upper offset rail. A top end of a middle blind portion (3) is connected with the bottom of the upper offset rail. A magnetic structure (20) between the upper rail and the upper offset rail magnetically engages the rails together so that an inter-space between these rails is avoided when the blinds are operated using a reeler.
Patent RU-2068910-C1 (RU)
Inventor: LESHCHINSKIJ GENRIKH EMELYANOV
IPC: E01D15/14
Filed: 1987-06-15
Granted: 1996-11-10
Abstract: FIELD: ferrying the material through water obstacles; design and construction of ferry- bridge crossing machines. SUBSTANCE: ferry-bridge crossing machine has base machine and side pontoon. Articulated in side pontoon are hydraulic cylinder and triangular lever of mechanism for shifting the side pontoon to working and transport positions. Base machine is provided with flat rod. Triangular lever is articulated with flat rod whose length is less than or equal to travel of rod of hydraulic cylinder. Hinge connecting the rod with triangular lever is located below the hinge connecting the rod with base machine when side pontoon is in working position. Side pontoon is provided with locking mechanism located at level of bottom of side pontoon. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2023914-C1 (RU)
Title: Motor-reduction-gear
Inventor: ABACHARAEV ILYAS N
IPC: F16H1/00
Filed: 1988-05-23
Granted: 1994-11-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: motor-reduction-gear has outer rigid wheel 1, flexible wheel 2, wave generator 3 which is made of fixed radial chambers 4 made of non-metal material and filled with electrically conductive fluid. Electrodes are received in the chambers. EFFECT: enhanced starting torque. 1 dwg
Patent RU-2051599-C1 (RU)
Title: Застежка
Inventor: DROZDOVA LAZANNA BORISOVNA
IPC: A44B13/00
Filed: 1989-03-28
Granted: 1996-01-10
Abstract: Использование: в изделиях галантерейного производства. Сущность изобретения: застежка состоит из двух соединяемых элементов, закрепленных на соединяемых частях изделия, и средства для их соединения. Соединяемые элементы выполнены в виде петель, средство для соединения соединяемых элементов состоит из двух разъемных элементов. Первый из разъемных элементов представляет собой крючок и скреплен со вторым, представляющим собой элемент фиксации. Крючок имеет средства фиксации на элементе фиксации. 11 з. п. ф-лы, 1 ил.
Patent RU-2058771-C1 (RU)
Title: Massager
Inventor: PILKEVICH ROMUALD NIKOLAEVICH
IPC: A61H21/00
Filed: 1989-08-22
Granted: 1996-04-27
Abstract: FIELD: medicine. SUBSTANCE: massager has case provided with elastic checker, tip located inside the checker, and electric drive. The massager has reduction gear, which is connected kinematically with electric drive. Driven gear of the reduction gear has central through threaded hole. The tip is made in form of a cylindrical rod, which has working end made with asymmetrical thickening and longitudinal groove. The other end of the rod has external thread and contact plate. This end is located inside the reduction gear. Microswitches are mounted onto the walls of the case and reduction gear for alternating contact. EFFECT: improved efficiency of cure. 2 dwg
Patent RU-2005784-C1 (RU)
Inventor: BRYKALOV ANATOLIJ V
IPC: C12N11/10
Filed: 1990-06-05
Granted: 1994-01-15
Abstract: FIELD: biotechnology. SUBSTANCE: method involves the use of aerosil as a carrier, which is modified with dextran. Dextran is a polysaccharide - a linear polymer on glucase-base, in which links α-1,6 are connected by glucoside bonds. After oxidation of product with perchlorate solution carrier is activated with aldehyde groups which are able to interact with molecules of enzyme peroxidase. EFFECT: improved method of peroxidase immobilization. 1 tbl
Patent RU-2030894-C1 (RU)
Title: Apparatus for making spherical pellets from food product
Inventor: POPOV FILIPP P
IPC: A23L17/30
Filed: 1990-10-01
Granted: 1995-03-20
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has upper vessel connected to cooling water supply system and pelletizer formed as coil positioned in upper vessel. Pellet forming liquid is flowing progressively within coil at constant speed. Coil is connected via pipeline with device for discharging pellet forming liquid. This device has electrically driven pump, which is adapted for providing permanent circulation of pellet forming liquid. Basic solution supplying branch pipe is disposed in pelletizer wall at the outer side of upper vessel. Heating member is positioned in front of basic solution supply branch pipe in the course of flowing of pellet forming liquid. Outlet end of pelletizer is led under pellet forming liquid body into cooling water in separating vessel. EFFECT: increased efficiency and simplified construction. 2 cl, 1 dwg
Patent RU-2007756-C1 (RU)
Inventor: GALKIN VIKTOR I
IPC: G01D9/00
Filed: 1990-10-17
Granted: 1994-02-15
Abstract: FIELD: automation and computer engineering. SUBSTANCE: device has two memory units 1 and 2, seven switch elements 3, 4, 6, 7, 11, 18, 19, decoder 10, control unit 12, RS-flip-flop 13, three AND gates 14, 15, 20, two pulse generators 17, 21, row address generator 5, storage address generator 8, output unit 23, electrode unit 24, clock 22. Input signal is stored in memory unit as binary code. Size of memory unit provides storage of information during certain time interval. Signal intensity is encoded in low bits of address code in memory positions where logical one is stored. Reading from memory unit to recording electrodes is performed with information compression in time. Image is stored across direction of medium moving. Continuous record of information is provided by use of two memory units which switch between read and write modes in turn. Device provides efficient recording of intensity of volatile processes by compression in time and low use of information medium. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2021623-C1 (RU)
Title: Specklegram processing method
Inventor: SHINELEV ANATOLIJ A
IPC: G02B27/48
Filed: 1990-11-14
Granted: 1994-10-15
Abstract: FIELD: measurement technology. SUBSTANCE: specklegram processing method involving transmission of continuous-wave laser beam through specklegram, display of Young's interference bands past specklegram, scanning of Young's bands by set of two slotted integrating photocells located on OY axis of rectangular Cartesian coordinate system OXY (linked with photocells) equally spaced on all sides from origin of coordinates, is distinguished by that scanning is made along OX axis of fixed Cartesian coordinate system OX 1 Y 1  whose origin coincides with that of OXY coordinate system so that center of motor interference picture along OX 1  axis, inclination angle α of photocells relative to fixed coordinate system OX 1 Y 1  are varied after each scanning with desired pitch; inclination angle β of Young's bands relative to OY 1  axis and Young's band period df are determined by analyzing character of electric signals coming from photocells, using one or more of following criteria: at α=β contrast and amplitude are at their maximum, time shift t between signal maxima equals zero, and Lissajous figure obtained when signal is supplied simultaneously from one photocell to X=input and from other one, to Y= input of recorder or oscilloscope is angular on top of lobes; Young's band period is determined at a=β. EFFECT: facilitated procedure. 4 dwg
Patent RU-2042941-C1 (RU)
Title: Device checking deformation of polymer with lengthening
Inventor: VYSOTSKIJ VLADIMIR A
IPC: G01N3/28
Filed: 1991-01-18
Granted: 1995-08-27
Abstract: FIELD: check of deformation of liquid polymers. SUBSTANCE: optical channel of checking deformation and artificial medium for humidity and temperature are formed between rolls. EFFECT: increased productivity of check due to use of rotating rolls creating dynamic lengthening effort. 5 dwg, 2 tbl
Patent RU-2013540-C1 (RU)
Title: Impact device
Inventor: FADEEV PETR YA
IPC: E21C37/00
Filed: 1990-03-07
Granted: 1994-05-30
Abstract: FIELD: mining industry. SUBSTANCE: impact device is additionally provided with a drain chamber which is alternately connected to a drain line (during the idle stroke of the hammer) or to the lead-up chamber and to the operation stroke chamber (during the operation stroke). There is a chamber made under an elastic diaphragm which is constantly connected to the operation stroke chamber via channel made in the body of the device. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2053889-C1 (RU)
Inventor: NARUSLISHVILI GEORGIJ IVANOVIC
IPC: B43L11/00
Filed: 1991-04-01
Granted: 1996-02-10
Abstract: FIELD: equipment of educational institutions. SUBSTANCE: instrument comprises two link-type parallelograms formed by two two-arm cranks and two connecting rods with cutouts. Said cutouts intersect the cutouts of vertical spindles, and styluses are installed at the points of their intersection. Parallelograms are interconnected by a friction transmission and the connecting rods of one of them are additionally connected to the vertical spindle by inversors. The instrument has two carriages made up of horizontal guides with rods installed thereon. Said rods are rigidly connected to the vertical spindles. EFFECT: improved design. 1 dwg
Patent RU-2016013-C1 (RU)
Title: Epoxy composition
Inventor: KHITROVA LYUDMILA M
IPC: C08K5/3417
Filed: 1991-04-15
Granted: 1994-07-15
Abstract: FIELD: production of semiconductor devices. SUBSTANCE: hardener on the base of imidazoline derivatives is mixed with N-methylpyrrolidone and sustained within 2 h by heating from 50 C to 100 C. Epoxy resin is added after cooling then mixture is mixed within 2 h and evacuated at pressure 10 -3  torr at room temperature. This prepared composition is applied on surfaces to glue them together, hardening time at room temperature and at 60 C is 1 day and 15 h respectively. Proposed composition contains epoxy resin (100 mass parts), hardener (40-65 mass parts) and N-methylpyrrolidone (10-35 mass parts). EFFECT: improves quality of desired composition. 1 tbl
Patent RU-2017639-C1 (RU)
Title: Mobile unit for washing and drying vehicles
Inventor: BEREZUTSKIJ VYACHESLAV V
IPC: B60S3/00
Filed: 1991-05-20
Granted: 1994-08-15
Abstract: FIELD: vehicle servicing. SUBSTANCE: cleaning unit has apparatus for electrochemical cleaning positioned in it for connecting to the tray through a waste water conduit. The showering collector is attached via the purified water conduit to the accumulating tank and in addition it is coupled to the heater and the fan by means of a flap. EFFECT: increased efficiency and decreased operating costs due to combining several operations in the and securing self-contained operating conditions. 2 cl, 2 dwg
Patent RU-2003842-C1 (RU)
Title: Вентил тор
Inventor: ILIN VIKTOR I
IPC: F04D17/08
Filed: 1991-05-27
Granted: 1993-11-30
Abstract: Сущность изобретени : в корпусе 1 вентил тора  с центральным входным 2 и выходным 3 отверсти ми  на валу 4 установлено рабочее колесо с несущим  диском 5 и продольными лопатками 6. Перед  рабочим колесом и соосно с ним расположены  дополнительное центростремительное рабочее колесо  с лопаст ми 10 и входной патрубок 8. Причем  в корпусе 1 между лопатками 6 и лопаст ми 10 рабочих  колес выполнено дополнительное входное  отверстие 11, лопасти 10 дополнительного рабочего  колеса имеют наружный диаметр больше наружного  диаметра лопаток рабочего колеса и кон-  сольно закреплены на кольцевом диске 9, установленном  на входном патрубке 8, жестко закрепленном  при помощи спиц 7 на валу 4 или на входных  кромках лопаток рабочего колеса 1 иа
Patent RU-2044402-C1 (RU)
Title: High-voltage pulse generator
Inventor: AMOSOV OLEG F
IPC: H03K5/003
Filed: 1991-05-27
Granted: 1995-09-20
Abstract: FIELD: pulse devices. SUBSTANCE: device has pulse oscillator, pulse transformer, voltage stabilizer having transistor amplifier with voltage scaling circuit and load, delay unit and thyristor. Decoupling capacitor is connected between voltage scaling circuit and base of amplifying transistor. Circuit that has high-frequency diode, clipping resistor and direct current power supply, which are connected in series, is connected between base of amplifying transistor and ground wire. When output voltage of power supply is changed, range of carrier frequency at load output is shifted during pulse. This results in possibility to tune frequency of load according to user frequency. EFFECT: increased field of application due to possibility to regulation of amplitude of output voltage resulting in shift of carrier frequency of load radio pulses. 1 dwg
Patent RU-2019066-C1 (RU)
Inventor: UDALOV VALENTIN N
IPC: H05B6/64
Filed: 1991-03-12
Granted: 1994-08-30
Abstract: Использование: в устройствах сушки СВЧ-энергией, для сушки керамических форм, используемых в производстве изделий сложной формы по выплавляемым моделям. Сущность изобретения: камеры нагрева образованы секцией ротора и частью стенок корпуса, выполненного в виде восьмигранника, при этом край поперечной перегородки ротора расположен в середине боковой стенки и имеет в сечении форму неравностороннего шестигранника, и снабжены сканерами, размещенными симметрично оси камеры ротора, держатели которых выходят в объем камеры и имеют возможность вращения и перемещения по вертикали, а на боковых стенках корпуса взаимо ортогонально с образованием горизонтальных и вертикальных рядов выполнены элементы ввода энергии, связанные с магнетронами, при этом два соседних элемента имеют взаимо перпендикулярную поляризацию излучения, а также решетками, установленными сверху и снизу камеры с ячейкой запредельного волновода. На позиции загрузки через окно в корпусе на держателе устанавливаются подвески с модельными блоками, закрывается дверь, включается привод и поворачивает ротор на одну позицию, снова происходит загрузка и поворот. Когда подвеска останавливается напротив вводов энергии, включается привод сканеров и при этом обеспечивается вращение, подъем и опускание подвески, включаются магнетроны и происходит нагрев модельного блока с одновременным сканированием. После обработки цикла нарева ротор снова поворачивается на одну позицию, где происходит обдув подвески и охлаждение модельного блока. 3 ил.
Patent RU-2013963-C1 (RU)
Inventor: YAKHNEV NIKOLAJ V
IPC: A23C19/08
Filed: 1991-05-20
Granted: 1994-06-15
Abstract: Использование: в молочной промышленности, в частности при производстве плавленых сыров. Сущность способа: готовят композицию для производства плавленых сыров при следующем соотношении компонентов, мас. %: сыр свежий несоленый 9,7, сыр нежирный несоленый 25,9; масло сливочное 19,1; сахар-песок 17,0; какао-порошок 2,9; соль-плавитель 8,3; смесь сухой сыворотки и соевых бобоб или ядер семян подсолнечника с размером частиц 2-3 мм 7,8; вода остальное. 1 ил., 4 табл.
Patent RU-2026109-C1 (RU)
Title: Water-hammer-type disperser
Inventor: TUMCHENOK VIKTOR I
IPC: B01F27/74
Filed: 1991-06-20
Granted: 1995-01-09
Abstract: FIELD: comminution of suspended solids. SUBSTANCE: disperser has body with stator and rotor coaxially disposed in it in a spaced relationship. They have the form of truncated cones which side surface is provided with alternating dovetail-shaped projections and recesses. The stator has a means for imparting a longitudinal motion relative to the rotor. EFFECT: simpler construction, less power consumed. 9 dwg
Patent RU-2009721-C1 (RU)
Title: Device for composing printed production
Inventor: KARPOVA MARINA V
IPC: B07C3/20
Filed: 1991-06-28
Granted: 1994-03-30
Abstract: FIELD: mail equipment. SUBSTANCE: printed production is composed onto movable conveyer of the device at operator's command from packs of printed production of different names which are placed in the cells of the plane disposed above the conveyer. Composing is carried out when operator gets indications of the indication unit which illuminate number of copies of printed issue to be printed at present moment, which corresponds to program of composition. Readings of indicators are determined by number of pulses entering control unit from a photodetector mounted in parallel to slit disk which rotates simultaneously with movement of the changeable conveyer. EFFECT: improved productivity; improved conditions of operator's labour. 3 dwg
Patent RU-2032679-C1 (RU)
Title: Производные бензатиазинов
Inventor: KHOSE MIGEL RIBALTA-BARO
IPC: C07D417/12
Filed: 1991-09-18
Granted: 1995-04-10
Abstract: Использование: новые производные бензатиазина используются в качестве промежуточных продуктов в синтезе оксазинбензотиазиновых лекарственных препаратов, обладают противовоспалительной активностью. Сущность изобретения: соединения получают взаимодействием 1, 1-диоксид-N-(2-пиридил)-4-гидрокси-2-метил-2 Н-1, 2-бензотиазин-3-карбоксамида с этилхлорформиатом. 1 табл.