baber/WOPTO huggingface dataset:
Patent DE-4310981-C1 (DE)
Title: Closing and opening device for the male urethra
Inventor: MICHAELIS HEINO
IPC: A61F2/00
Filed: 1993-04-03
Granted: 1994-10-06
Abstract: Closing and opening device for a male urethra in urinary incontinence, which comprises two segments (1, 2) which are connected by a hinge (4) and have an essentially semicircular cross-section for gripping around the penis, a closure (5, 6, 7) on the side opposite the hinge (4) and a first pressure element (9) for exerting a pressing pressure, in particular on the urethra, with a first unit for adjustment of the minimal space remaining to the penis in the closed state (coarse adjustment), a second adjustment unit, mounted in the first one, for adjustment of the space remaining to the penis, the second adjustment unit being pushed under spring pressure into an inner position which reduces the free space, so that the spring pressure upon the pressure element (8) is exerted as compression pressure for compression of the penis. The second adjustment element can be used to open the device against the spring pressure without having to remove the device. <IMAGE>
Patent DE-4333440-C1 (DE)
Title: Method for shimming a magnetic field in an examination space of a magnetic resonance (nuclear-spin resonance, NMR) device
Inventor: MANABE ATSUTAKA
IPC: G01R33/565
Filed: 1993-09-30
Granted: 1995-04-06
Abstract: Magnetic resonance signals (S) are multiply excited and, by evaluating them, a plurality of data sets for determining the coefficients of a spherical harmonic function describing the magnetic field distribution in the examination space are determined. Each data set thus obtained is assigned a weighting correlated with the likelihood of this data set. By taking into account the respective weighting, coefficients of the spherical harmonic functions are obtained from the data sets thus obtained, and currents that are fed to corresponding shim coils (49) are thus determined. <IMAGE>
Patent DE-4340340-C1 (DE)
Title: Method and device for determining the fresh steam mass flow in the fresh steam line of a steam-operated power station
Inventor: SINDELAR RUDOLF DR ING
IPC: G01F1/90
Filed: 1993-11-26
Granted: 1995-04-06
Abstract: The invention relates to a method and a device for determining the fresh steam mass flow in the fresh steam line of a steam-operated power station. To avoid a lossy throttling point in the fresh steam line for a direct measurement of the fresh steam mass flow, an indirect determination is proposed. In this arrangement, a turbine part is used as a measuring device, steam pressures before and after the turbine part and the fresh steam temperature being acquired by means of measurement and the fresh steam mass flow being calculated on the basis of the measured values thus obtained. <IMAGE>
Patent DE-4404159-C1 (DE)
Title: Method and device for applying cutting fluid in a glass-cutting device
Inventor: GRENZEBACH RUDOLF
IPC: C03B33/10
Filed: 1994-02-10
Granted: 1995-04-06
Abstract: The invention relates to a method for applying cutting fluid in a glass-cutting device, in which a cutting tool is moved over a glass pane along a predetermined cutting line, and the tool simultaneously feeds a cutting fluid and applies it to the cutting track scratched in in accordance with the cutting line, as well as to a device for carrying out this method. In order for the application of fluid to the cutting track scratched into the glass by the cutting tool to be on the one hand sufficient, prevent the cut from ageing and be uniform, without too much cutting fluid being applied when the rate of feed is reduced (curves, radii) and hence resulting in unnecessary consumption, which in addition has the consequence of increased outlay on cleaning and disposal, the invention proposes that the quantity of cutting fluid fed be essentially proportional to the rate of feed of the cutting tool. A device suitable for carrying out the method proceeds from an arrangement which has a cutting tool (3) which is mounted in a holder and can be moved over a glass surface (6), with a line (2) for the feed of the cutting fluid to the cutting tool (3), an adjusting member (4), which measures the flow rate and can be set to a desired value, being provided in the line (2). The invention proposes in this case that the adjusting member (4) by ... Original abstract incomplete. <IMAGE>
Patent DE-4413362-C1 (DE)
Title: Membrane separation apparatus having cooling apparatus
Inventor: PETERSEN KLAUS-JUERGEN DIPL IN
IPC: B01D53/22
Filed: 1994-04-18
Granted: 1995-03-16
Abstract: The invention relates to a device with solvent-selective diaphragms (30) which are stacked with spaces between them along a central channel (10) and can be used to separate a permeate from a feed stream taken to the device which can be removed therefrom via a central channel (10). A device for the selective enrichment of water and organic solvents from feed streams (gas flows) while at the same time separating water and solvents can thus be produced in that, according to the invention, at least one water-selective diaphragm (30) is fitted in the device upstream of the feed stream to the solvent-selective diaphragm (30) and, in the region of the water-selective diaphragm (30) and the central channel (10), there is a cooling device (36).
Patent DE-4422322-C1 (DE)
Title: Laser module coupling semiconductor laser to optical fibre
Inventor: MOESS EBERHARD
IPC: G02B6/42
Filed: 1994-06-27
Granted: 1995-09-14
Abstract: A laser module including a semiconductor laser in a housing with a dual lens coupling optical system for light coupling in an optical waveguide, i.e. a single-mode fibre and including an insulator in the optical path between the lens of the optical system and a monitor diode and Peltier effect cooler.  To avoid costly adjustment between the laser and the first lens, a silicon carrier (support) plate (2) is provided in the housing, with a first slot or groove (3) provided for receiving the first lens (5) and the insulator (6), with a second slot (groove) (4) in alignment with the first groove (3), and used for accommodating the monitor diode (8).
Patent DE-4441590-C1 (DE)
Title: Double piston four=stroke IC engine
Inventor: HELLMICH EBERHARD
IPC: F02B33/22
Filed: 1994-11-11
Granted: 1996-02-08
Abstract: The four-stroke engine uses two pistons reciprocating on a slightly different timing. Air or a fuel-air mixture is sucked in through an inlet valve by a first piston (1) and then compressed. The charge is forced through an overflow channel (7) to a second piston (2), which is in advance of the first piston by a phase angle of 0 deg. to less than 90 deg.  Closure of the overflow channel takes place at the end of compression such that the second piston, once ignition or injection has taken place, carries out the working stroke and the exhaust stroke.
Patent NL-1005464-C1 (NL)
Title: Protection of boreholes on the sea bed from fishing activities - using a self-supporting construction with simple installation
Inventor: KORNDOERFFER WILLEM
IPC: E21B33/037
Filed: 1997-03-07
Granted: 1998-04-10
Abstract: A borehole protection system is installed on the sea bed by towing the assembled construction to the required location, placement on the sea bed and anchorage. Also claimed is a floating construction for use in the method described above with an anchoring part and a protection system mounted above it.
Patent NL-1020906-C1 (NL)
Title: Complete packing has closable heat-shaped cover with breakable sealing lip and heat-shaped tub
Inventor: NOREL HENDRIK-JAN VAN
IPC: B65D43/02
Filed: 2002-06-19
Granted: 2002-09-05
Abstract: The complete packing has a closable heat-shaped cover with a breakable sealing lip and a heat-shaped tub. The tub is rectangular and measures 108 max 82 mm. The tub can be used with different contents. During production, all-round closure ridges are formed, facilitating the closure of the cover. The depth of the ridges is such that the cover once fitted cannot be further dismantled.
Patent NL-1021313-C1 (NL)
Title: Digital invoice reading code application involves specially written software and available optical readers making it possible to read digitally all invoice data from received invoices, also those from external suppliers
Inventor: WEYERS CYRILLUS WILHELMUS JOHA
IPC: G06Q10/00
Filed: 2002-08-22
Granted: 2004-02-24
Abstract: The digital invoice reading code application involves specially written software and available optical readers making it possible to read digitally all invoice data from received invoices, also those from external suppliers. The general purchasing regulating data are stored in a detail regulating bar code. The contents cover all relevant details necessary to take the invoice information in a responsible manner into the bookkeeping system.  The invoice receiver reads the bar codes with a standard optical reader. After agreement, the information is read into the bookkeeping program of the receiver by means of a specifically formed plug-in software.
Patent NL-1023837-C1 (NL)
Title: Adjustable flat coil spring housing has rotatable component located between male and female sections of housing and on inner side has locking elements in contact with spiral line of spring and serve for adjustment of spring rate
Inventor: CHOU CHENG MING
IPC: F16F1/04
Filed: 2003-07-07
Granted: 2005-01-10
Abstract: The adjustable flat coil spring housing has a rotatable component (30) located between the male and female sections (10,20) and on the inner side has a number of locking elements (301) in contact with the spiral line (401) of the spring (40) and serve for the adjustment of the spring rate. The OD of the male housing section is smaller than the ID of the rotatable component, and the OD of the rotatable component is smaller than the ID of the female housing section, or the ID of the male section is larger than the OD of the rotatable component and the ID of the rotatable component is larger than the OD of the female section.
Patent NL-1027891-C1 (NL)
Title: Device for aspiration of air from toilet compartment which contains toilet basin, water flushing system and air outlet channel
Inventor: DOUWENGA ROBERT
IPC: E03D9/05
Filed: 2004-12-24
Granted: 2006-06-27
Abstract: The device is for aspiration of air from a toilet compartment which contains a toilet basin, a water flushing system and an air outlet channel. In order to discharge polluted air before it penetrates the toilet compartment, air via the flushing edge is aspirated directly from the toilet basin via an air channel between the drop pipe of the flushing cistern and a mechanical suction unit, connected to the air outlet channel. The drop pipe from the water cistern (1) is provided with a branch (2) and is provided with a plastic connecting piece between the cistern and the toilet basin, to which the branch is connected. The branch by means of an air channel (3) is connected with an air suction unit connected to the air outlet channel (7). The suction unit is provided with a housing, containing a fan (4), an adjustable discharge aperture (5) and the necessary electrical components (6). The fan is switched on and off by a pressure switch (8), a movement sensor or by connection to the toilet compartment lighting. When the fan is switched on, the foul air is aspirated via the flushing edge, drop pipe, branch and air channel out of the toilet basin and discharged to the air outlet channel.
Patent NL-1034647-C1 (NL)
Title: Waste bin casing, has synthetically made plastic sheet covering sides of waste bin, where lower edge of sheet includes U-shaped reinforcement strip, and sheet includes image equivalent to background against which waste bin is used
Inventor: BERG WOUTER ANTONIUS BERNARDUS
IPC: B65D65/10
Filed: 2007-11-07
Granted: 2009-05-11
Abstract: The casing has a shaft (4) including two wheels (3a, 3b) attached on opposite sides of the shaft, and a synthetically made plastic sheet with two fold lines arranged such that the sheet covers a front and two sides of a waste bin (1). A rectangular notch is provided on both sides of the wheel to push the sheet between the sides of the bin, where a lower edge of the sheet includes a U-shaped reinforcement strip. The sheet includes an image substantially equivalent to a background against which the waste bin is used. An independent claim is also included for a method for producing a casing for a waste bin.
Patent RU-2004246-C1 (RU)
Inventor: NIZKODUBOVA SVETLANA V
IPC: A61N7/00
Filed: 1986-07-25
Granted: 1993-12-15
Abstract: Изобретение относитс  к медицине и может  быть использовано дл  противовоспалительной  ультразвуковой терапии. Целью изобетени   вл етс  повышение специфической активности и снижение  побочных реакций. Сущность изобретени  в  приготовлении препарата, содержащего липидную  выт жку из природных иловых гр зей 0,5 - 1.5  мас.% и растительное масло - до 100. Положительный  эффект заключаетс  в усилении проникновени  в кожу биологически активного вещества и в  отсутствии побочных реакций 1 табл
Patent RU-2005764-C1 (RU)
Inventor: TIBOR KENDERI
IPC: C09K21/02
Filed: 1989-01-12
Granted: 1994-01-15
Abstract: FIELD: fireproof duct-sealing. SUBSTANCE: fireproof duct-sealing packet has an outer casing of made of glass fabric. An easily fusible envelope with a packing inserted in it is placed within the casing. The packing contains the perlite or the ground chamotte as a filler and a swelling packing. The swelling packing contains a dried granular silica gel enriched with a sodium and a sand or a quartz powder. The components ratio is the following, vol; . % : perlite or ground chamotte 20-40; silica gel 20-40, the sand or the quartz powder 25-45. The packing may additionally contain 2-5 vol. % bentonite. The fiber glass fabric can be impregnated with a heatproof dye. The silica gel contains 60-80 vol. % of a gel-forming additive. Sodium chloride and a sodium carbonate are used as the gel-forming additives. EFFECT: enhanced strength and airtightness, improved fireproof properties. 6 cl
Patent RU-2034632-C1 (RU)
Inventor: TARASOV NIKOLAJ A
IPC: B01D39/14
Filed: 1989-09-05
Granted: 1995-05-10
Abstract: FIELD: filtering element manufacturing. SUBSTANCE: method for manufacturing relief filtering element comprises precipitation of fibers from a suspension into a relief form to generate papery layer. Precipitation is carried out on an additional relief form to generate a papery layer. Then the papery layers are joint along their surfaces. Device to make relief filtering element has a casing with a chamber for suspension of fibers, and a hollow relief form located in it and connected to the chamber for filtrate collection. The chamber for suspension of fibers is provided with additional hollow relief form, connected to filtrate collection chamber, and made so to be moved as to the hollow relief form. EFFECT: increased uniformity in thickness of filtering element and improved quality of its surface. 3 cl, 1 tbl, 5 dwg
Patent RU-2051020-C1 (RU)
Inventor: BRYUS NIKOLSON
IPC: B05B7/14
Filed: 1988-04-06
Granted: 1995-12-27
Abstract: Изобретение относится к абразивоструйной обработке и может быть использовано для обдувки поверхности сухим и влажным абразивным материалом, моющей жидкостью, чистым воздухом и т. п. средой. Сущность изобретения: устройство содержит коаксиально расположенные относительно друг друга приемные резервуары для абразивного материала 1 и жидкости 2, расходный бункер 5, гидросистему 4 и систему подачи энергоносителя (пневмосистему) 3. Последняя трубопроводами 11 и 13 соединена с приемными бункерами и струйным аппаратом 14, выполненным в виде форсунки копьевого типа, длина прямолинейного соплового канала которой составляет не менее 100 мм, а отношение диаметров трубопровода 13 пневмосистемы и соплового канала форсунки выбрано равным (1,5 1) (10 1) включительно. Камеры приемных резервуаров 1 и 2 сообщены между собой посредством отверстия 9, выполненного в стенке 8, которая также может быть изготовлена пористой. Патрубок 24 гидросистемы 4 своим концом расположен в полости расходного бункера 5 тангенциально его внутреннему диаметру и выполнен в виде сопла 31, обеспечивающего завихрение потока подаваемой жидкости вокруг выпускного отверстия 6 бункера. Внутренний приемный резервуар 1 может быть также предназначен и для содержания в нем жидкости. 5 з. п. ф-лы, 2 ил.
Patent RU-2036020-C1 (RU)
Title: Air-atomizing burner
Inventor: MALTSEV LEONID I
IPC: B05B5/00
Filed: 1990-10-10
Granted: 1995-05-27
Abstract: FIELD: liquid atomizing. SUBSTANCE: curved surface 8 of end face of rod 2 is spherical. Outlet part of mixing chamber 7 is located in midsection of spherical surface. EFFECT: higher efficiency. 1 dwg
Patent RU-2015957-C1 (RU)
Title: Process for 1,1,1,2-tetrafluoroethane
Inventor: DZHON DEVID SKOTT
IPC: C07C17/21
Filed: 1991-03-29
Granted: 1994-07-15
Abstract: FIELD: refrigeration engineering. SUBSTANCE: 1,1,1,2-tetrafluoroethane (134a) from trichloroethylene is prepared in two stages. The process comprises reacting trichloroethylene with hydrogen fluoride at a pressure higher than atmospheric pressure in the first reaction zone to form 1,1,1,-trifluoro-2-chloroethane (133a) and reacting 1,1,1,- trifluoro-2-chloroethane with hydrogen fluoride in the second reaction zone to form 1,1,1,2-tetrafluoroethane. A whole flow of products from the reaction zone in which 133a is formed together with the desired additional amount of hydrofluoric acid is directed to the reaction zone in which 134a is formed. The two reaction zones can be located in a single reactor. EFFECT: greater efficiency of the process. 10 cl, 1 tbl
Patent RU-2020265-C1 (RU)
Inventor: RUSSKIKH NIKOLAJ I
IPC: F03G7/06
Filed: 1991-01-28
Granted: 1994-09-30
Abstract: FIELD: engine engineering. SUBSTANCE: engine has a case wherein a rotor is received. The rotor has blades and shaft set in bearings. Internal spaces of the blades are filled with material having high fluidity or looseness, e.g. heavy liquid (mercury), metal balls or metal powder. A freewheel is set on the shaft. The case is provided with a slot opposite to which a heat source with a light deflector is secured. Base and flange are used for setting and fastening the engine. Openings and/or water jacket are provided for cooling shadow side of the case. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2056426-C1 (RU)
Inventor: KALETINA NATALYA I
IPC: A61P31/04
Filed: 1991-02-14
Granted: 1996-03-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: tetra-[1-(b-hydroxyethyl)-2-methyl-5-nitroimidazole] zinc (II) sulfate hydrate, empirical formula is b, yield is 0.1092 g (72%), m. p. is 148-150 C. Reagent 1: 1-(C 24 H 46 N 12 O 21 SZn-hydroxyethyl)-2-methyl-5-nitroimidazole. Reagent 2: β. Reaction conditions: in methanol medium. Synthesized compound is used in medicine. EFFECT: improved synthesis, increased yield of product. 4 tbl
Patent RU-2032771-C1 (RU)
Inventor: BEZMELNITSYN VALERIJ N
IPC: C25B1/245
Filed: 1991-03-25
Granted: 1995-04-10
Abstract: FIELD: chemical technology. SUBSTANCE: fluorine is produced by electrolysis of fluorine-containing electrolyte using anode made of graphite. Solid fluoride ions-conductive electrolytes consisting of lanthanum trifluoride, or cerium trifluoride, or bismuth trifluoride, or lead difluoride, or lead tetrafluoride were used as fluoro-containing electrolyte. Electrolysis is carried out at current density 50-5000 mkA/cm.sg. EFFECT: improved method of fluorine production. 1 tbl
Patent RU-2027984-C1 (RU)
Title: Method of determination of rated stiffness coefficient of elastoplastic contact of part and indenter of double curvature
Inventor: MATLIN MIKHAIL M
IPC: G01N3/00
Filed: 1991-03-07
Granted: 1995-01-27
Abstract: FIELD: measurement technology. SUBSTANCE: surfaces of part and INDENTER with radius R пр  with definite geometrical parameters of roughness and elastic constants of materials are pressed against each other with preset force P, normal to plane of joint. Residual and elastic parts of full approach are found and by their sum value α of full approach in contact and coefficient j of rated contact stiffness are determined. In this case yield point s т , temporary resistance σ в  and ultimate uniform deformation ε р  of material of part tension are determined in addition and with due account of them intensity ε i,o  of elastoplastic deformation in center of elastoplastic indentation is determined by formula with allowance for parameters specified above. EFFECT: increased precision of determination. 2 tbl
Patent RU-2014913-C1 (RU)
Title: Machine for facing and rubber-stamping of flat rectangular articles
Inventor: PTITSYN GERMAN A
IPC: B07C1/02
Filed: 1991-04-18
Granted: 1994-06-30
Abstract: FIELD: postal equipment. SUBSTANCE: machine comprises delivery magazine, separator, device for identifying face side of articles, conveyors for moving letters in edgewise position, magazine of unidentified letters,. stamping mechanisms, distributor consisting of four two-position pointers, the pointer disposed in the beginning and on longitudinal axis of belt conveyor having fairing and belt conveyors adjoining its walls. Horizontal belts of conveyors are installed in cutouts of plate, level therewith, means for turning through 90 deg along longitudinal axis has shoulder whose upper end farthest from roller is bent through 10-30 deg towards conveyor belt. EFFECT: improved design. 6 dwg
Patent RU-2093247-C1 (RU)
Title: Microfilter for decontamination of radiactive discharges
Inventor: TUMCHENOK VIKTOR I
IPC: B05B3/12
Filed: 1991-05-12
Granted: 1997-10-20
Abstract: FIELD: decontamination of radiactive discharges through separation of bacteria by filtration which use plutonium, caesium and transuranium element radionuclides as culture medium. SUBSTANCE: bacteria biomasses are fed to filtering non-rigid partition 8 mounted between upper and lower disks 6 and 7 respectively fitted on drive shaft 5. During rotation of partition on drive shaft, water is separated and bacteria are held by electric field of partition to which electric current is fed through commutators 13 and 14. When vibrations are imparted to partition, vertical contact 15 deforms partition by means of vertical rod 12 and horizontal rod 10, thus unloading bacteria concentrate through lower base 9 and discharging them through branch pipe 4. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2003820-C1 (RU)
Inventor: DAVYDENKO DMITRIJ V
IPC: F02C6/12
Filed: 1991-06-04
Granted: 1993-11-30
Abstract: Использование: в двигателестроении, в конструкци х  турбокомпрессоров двигателей внутреннего  сгорани . Сущность изобретени : турбокомпрессор  имеет радиальные компрессорные лопатки  1 и осевые турбинные лопатки 2, которые размещены  соответственно на наружной и внутренней  поверхност х полого цилиндра 3, выполн ющего  одновременно роль компрессорного и турбинного  колес. Свободные концы лопаток 2 продлены до  оси вращени  и скреплены между собой. Подвод щий  патрубок б и выходной патрубок 7 установлены  соосно оси вращени , причем в патрубке 6  концентрично ему установлена подвижна  подпружиненна  втулка 13, котора  имеет фигурные отверсти  14, рычаг 15 и направл ющий сопловой аппарат  16 в виде лопаток, радиально сход щихс  к  центру, скрепленных вместе и повернутых в сторону,  противоположную лопаткам 2. 3 злф-пы, 2 ил.
Patent RU-2026549-C1 (RU)
Title: Method of detection of formaldehyde in water
Inventor: TUZHILKIN NIKOLAJ D
IPC: G01N31/20
Filed: 1991-06-14
Granted: 1995-01-09
Abstract: FIELD: analytical chemistry. SUBSTANCE: 5-7.5:10-10 - per cent aqueous solution of egg albumen prepared in relation 1:3-1:6 is introduced into the water sample to be analyzed, agitated, concentrated sulfuric aside, whose amount equals the amount of the sample under analysis, is added to the obtained mixture, agitated again, and the pressure of formaldehyde in water according to the change of the mixture color from pale-pinkish to violet one is determined. EFFECT: facilitated procedure. 2 tbl