baber/WOPTO huggingface dataset:
Patent SE-508460-C2 (SE)
Inventor: OLOFSSON SVEN-RUNE
IPC: H04B10/556
Filed: 1997-06-26
Abstract: An arrangement for synchronization of nodes in VDSL-systems, or more exactly, synchronization of optical VDSL-nodes which share a common part of a cable in the access network between subscribers and a local station. A time synchronization is provided towards an external system, for instance GPS, which gives a time reference by which the different nodes can be synchronized. The synchronization reduces the near end cross-talk between the VDSL-systems in the different nodes. Preferably, each respective node includes a receiver for a synchronization signal and an internal oscillator with high stability to deliver a stable clock signal.
Patent SE-510611-C2 (SE)
Inventor: BARKAROE STEFAN
IPC: H02M3/155
Filed: 1997-08-06
Abstract: A buck boost switching regulator includes a buck switch and a boost switch controlled by a first and second comparator, respectively. The first comparator generates a duty cycle control signal for the buck switch in response to the difference between the regulator output voltage and a control voltage corresponding to a desired regulator output voltage. The second comparator generates a duty cycle control signal for the boost switch in response to a supply voltage.
Patent SE-512370-C2 (SE)
Inventor: JOHANSSON BENGT
IPC: H04B10/079
Filed: 1998-07-03
Abstract: The invention relates to a method and to an arrangement for estimating total noise power (k.Plambd) at a specified point in a WDM-system which includes a predetermined number of amplifiers (51), and which is designed to transmit data in channels at mutually different signal wavelengths within a specific wavelength region. The method comprises the steps of: measuring total optical power (Pouttot) at said specific point. Filtering wavelength power (Plambd) out from the total optical power (Pouttot) at a given measuring wavelength (lambdm) within the transmitted wavelength range but outside the signal wavelength. The wavelength power (Plambd) is multiplied by a constant (k) which gives the total noise power (k.Plambd) at said specified point.
Patent SE-511686-C2 (SE)
Inventor: PETTERSSON MATS
IPC: G09F15/00
Filed: 1998-09-17
Abstract: A folding display system, for example for advertising and exhibition purposes, comprising elongate means (1), such as rods or tubes, and node pieces (2) as well as long, narrow pieces (3). The node piece (2) comprises two portions, a first portion, comprising a rear face (42) for attaching the elongate means (1) and a second portion, comprising a front face (41), for attaching the long, narrow pieces (3) and accessories and for connecting to additional parts. The first portion comprises four symmetrically arranged recesses (5), offset 90 degrees from each other in the same plane, for receiving the means (1). The walls (52) of the recesses (5) have recesses (48) orientated relative to each other for receiving a pivot pin (6). The ends of the means (1) comprise transverse holes through which the pivot pins (6) are inserted and arranged between the opposite walls (52). The walls (52) provide lateral support for the elongate means (1). The second portion comprises recesses (18, 11) along the edge faces (43) of the node piece (2) and recesses (25, 40, 46) on the front face (41) of the node piece (2).
Patent SE-513184-C2 (SE)
Inventor: GOETESSON OLA
IPC: B65F1/14
Filed: 1998-11-06
Abstract: A waste bin assembly for sorting and emptying of wastes disposed therein is disclosed. The waste bin assembly comprises at least two compartments which are hung on a vertical shaft that is mounted beneath a work table and rotatable by means of a bearing and mounting arrangement at the upper end of the shaft. The compartments are detachably hung on the shaft.
Patent SE-514766-C2 (SE)
Inventor: STOLT STEFAN
IPC: F16B25/10
Filed: 1999-10-04
Abstract: The invention concerns an anchoring screw comprising a screw body (1), which is formed with threads over at least a portion of its extension, a screw head (2) securely fastened at one end of the screw body, and an expandable retention element (3), which retention element is mounted on the threaded portion of the screw body for rotation thereon by means of corresponding threads and which is arranged to expand when displaced in the direction towards the screw head relative to a surrounding material in which it is to be secured. It is characteristic of the screw that the screw head (2) is formed with faces (21) designed to be brought into engagement with a tool for rotation of the screw, at least one of said faces formed with an undercut relative to the screw axis, whereby it becomes possible to use the tool not only to transmit a rotary force but also to exert a pulling force on the screw body in the direction towards the screw head.
Patent DE-19546004-C2 (DE)
IPC: H01H1/58
Filed: 1995-12-09
Granted: 1998-01-15
Abstract: The switch has a switch mechanism (12) which switches on excessive temperature, to open and close a switch circuit which connects the terminals (26,38) of the switch (10). The switch mechanism (12) has an electrically conductive spring part (29). This acts against a bimetallic component (33) in dependence on the temperature of the latter. In its relaxed state, the spring part (29) is electrically connected to an external terminal (38). It also carries a movable contact (28) which is connected to a fixed contact (24) in dependence on the temperature of the bimetallic component (33). The fixed contact is electrically connected to the other terminal (26). The movable contact (28) is formed integrally with the spring part (29). The movable contact is preferably formed as a curved surface or bump on the spring part. The bimetallic part may be a bimetallic snap plate arranged over the bump (30).
Patent DE-19604583-C2 (DE)
Inventor: OTTO BERND
IPC: C12P21/02
Filed: 1996-02-08
Granted: 1999-11-18
Abstract: Production of soluble recombinant protein (A) in bacteria that carry a plasmid containing the complete gene downstream of a promoter comprises: (a) growing the cells to optical density (OD) 0.4-0.6 at 600 nm; (b) cooling the culture to 20-26 degrees C over 15-40 min; (c) inducing synthesis by adding 10-55 mu M inducer (I); (d) carrying out the induction step at 20-26 degrees C for 3.5-6.5 hr; (e) separating the resulting cell pellet, in a buffer, into inclusion bodies (IB) and a protein-containing supernatant, and (f) isolating (A) exclusively from the supernatant.
Patent DE-19924008-C2 (DE)
Inventor: DECO HABIL GUSTAVO
IPC: G06K9/64
Filed: 1999-05-26
Granted: 2002-11-28
Abstract: According to the invention a defined pattern which is characterized by at least two defined parameters is to be searched for in a defined search field (1). According to said method the defined search field (1) is first set as the current search field, after which one topographic image (12, 13, 14) each is generated of the current search field for each of the defined parameters (3, 6). The topographic images each take into account the actual value of the corresponding parameter of the pattern for which a search is to be carried out. All information units relating to the topographic images (12, 13, 14) are processed independently of each other by a Hopfield net (8, 9, 10) so as to generate a position information. Next a new search field is defined on the basis of a link (19) of the position information concerned. The new search field (17) indicates the probable position of the pattern in the defined search field (1).
Patent MD-3993-C2 (MD)
Title: Process for injection molding of plastic articles (variants) and nozzle of the plant for realization thereof
Inventor: CUHARCIUC ALEXEI
IPC: B29C45/00
Filed: 2009-03-24
Abstract: The invention relates to the plastics processing, namely to processes and nozzles of the plants for injection molding of articles, and can be used for manufacturing plastic articles with surface differing in structure and/or color.The process for injection molding of plastic articles includes the operations of separate plastication and dosing of the mouldable material of different types/color, injection of doses of mouldable material into the shaping cavity through the nozzle with at least two gate channels for separate feeding of material doses to the outlet hole of the nozzle. Injection of material doses, according to the first variant, is carried out concomitantly from all gate channels of the nozzle, filling the entire shaping cavity with mixed materials (into the outlet hole of the nozzle and the gate channel of the shape nearby its inlet hole). According to the second variant, injection of material doses is carried out in series, carrying out the filling of the shaping cavity by portions, beginning from the portion nearby the inlet hole of the shape. Then there follows cooling and solidification of the plastic material, as well as extraction of the finished article.The nozzle of the plant for injection molding of plastic articles contains a body, wherein there are made a central rectilinear gate channel and at least a concentric annular gate channel. Into the body there is placed an annular partition with outlet holes, forming together with the front wall of the body, wherein it is made the inlet hole of the central channel, a chamber. Into the lateral wall of the body there is made the inlet of the chamber. The end portions of the central and/or concentric channels, coming to the outlet hole of the nozzle, are made conic. On the body it is fixed a mouthpiece communicating with the outlets of the gate channels by means of the outlet hole of the nozzle.
Patent RU-2161916-C2 (RU)
Title: Surgical method and instrument for treating female enuresis
Inventor: JAN KLAREN
IPC: A61F2/00
Filed: 1996-01-30
Granted: 2001-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing ribbon into the body and implanting it on every side of the urethra between vaginal wall and abdominal wall with pulling through above the pubic bone. Curved needle-shaped instrument member is connected to each of ribbon ends. The members are designed to enable one of them after the other to be attached to a rod having a handle for building curved end part. The curved part is introduced through the vagina into the body. Dimensions of each curved needle-shaped member are enough for passing from internal surface of the vagina wall above the posterior side of the pubic bone to the external abdominal wall. The ribbon is introduced into the body through the vagina first with its one end and then with the other one to make a loop around the urethra and the ribbon is stretched. EFFECT: simplified and reliable method and instrument; better prognosis in treating enuresis. 28 cl, 17 dwg
Patent RU-2186427-C2 (RU)
Title: Disk record medium and its data writing and/or reading device
Inventor: MONS JOKHANNES JAN
IPC: G11B19/02
Filed: 1995-10-31
Granted: 2002-07-27
Abstract: FIELD: computer engineering. SUBSTANCE: disk record medium 1 is, essentially, control signal carrying disk. Control signal includes data on diameter. Data writing and/or reading device has drive mechanism 2 designed to set disk record medium 1 in rotary motion. Device also has control unit 5 that functions to vary gain of control circuit 2, 3, 7, 8, 89 for controlling rpm of data medium 1 in response to control signal entered in record medium. EFFECT: ability of using media of different diameters upon coordinating diameter of writing/reading device with that of record medium. 6 cl, 2 dwg
Patent RU-2188346-C2 (RU)
Inventor: KSI KSINGJUN
IPC: F16D65/54
Filed: 1995-06-30
Granted: 2002-08-27
Abstract: FIELD: mechanical engineering; mechanical braking devices. SUBSTANCE: invention is designed for braking rotating shafts. Proposed brake has connecting mechanism through which driving member sets into operation driven member for combined rotation. Brake is provided also with fixed support with friction surface and braking part connected with driven member. Connecting mechanism has acting and driven units which can be mated at relative displacement. Units execute relative displacement when driving force is applied to or removed from driving member, as a result of which driven unit displaces relative to driven member in direction of pressing to or moving off braking part from said friction surface to brake or release driven member. Connecting mechanism has also special limiter for restricting value of relative displacement of acting and driven units and for providing their combined movement after braking or releasing of driven member. EFFECT: provision of compact brake which, at normal movement or in static state of body ensures its braking or releasing without use of additional power drive. 16 cl, 19 dwg
Patent RU-2156193-C2 (RU)
Inventor: ESIPOV A A
IPC: B60P7/08
Filed: 1997-08-15
Granted: 2000-09-20
Abstract: Изобретение относится к транспортной технике, а именно к устройствам для крепления при перевозках. Устройство для крепления груза на транспортном средстве содержит устанавливаемый к борту транспортного средства прижим и шарнирно закрепленные между собой и на прижиме две связи 5 и 6. Связь 5 закрепляют на грузе шарнирно, а связь 6 закрепляют, например, сваркой. Изобретение позволяет упростить конструкцию. 1 ил.
Patent RU-2154178-C2 (RU)
Inventor: MING LI
IPC: F02B75/22
Filed: 1996-06-13
Granted: 2000-08-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to internal combustion engines with reciprocating piston provided with crank round sliding block replacing the connecting rod. Engine has cylindrical housing, piston, crankshaft and crank mechanism with round sliding block connecting piston with crankshaft. Dynamic balancing sliding part fitted in cylinder housing reciprocates along sliding guide, and round sliding block connects dynamic balancing sliding part with crankshaft. Block is displaced in phase through 180 °  relative to second round sliding block and is made as integral part. Sliding guide and dynamic balancing sliding part can be made in form of cylinder and piston. EFFECT: increased dynamic balancing, stability in operation and compactness, reduced fuel consumption. 10 cl, 20 dwg
Patent RU-2157552-C2 (RU)
Title: Scintillation substance ( variants ) and scintillation waveguide element
Inventor: ZAVARTSEV JU D
IPC: C30B29/34
Filed: 1998-01-12
Granted: 2000-10-10
Abstract: FIELD: medicine, nuclear physics, oil industry. SUBSTANCE: invention is specifically related to measurement of X-ray, gamma and alpha radiations, to monitoring of transuranium radio nuclides in human habitation, to nondestructive inspection of structure of solid bodies, to three-dimensional positron- electron computer tomography, etc. Specific feature of invention consists in inclusion of additional ingredients to chemical composition of scintillation substance based on silicates of crystals including lutecium Lu and cerium Ce. There is described waveguide element made of monocrystalline scintillation substance with refractive index of central part exceeding that of peripheral part. Technical objective of invention lies in increased light output of luminescence, decreased time of luminescence of ions Ce 3+ , enhanced reproducibility of properties of grown crystals, reduced cost of starting mixture for growing crystals of scintillators that includes large amount of Lu 2 O 3 , increased efficiency of input of luminescent radiation of scintillation crystal into glass waveguide fiber, prevention of cracking of crystals while elements are manufactured, formation of waveguide properties in scintillation elements, exclusion of expensive mechanical polishing of their side surfaces. EFFECT: improved properties of grown crystals. 8 cl, 5 dwg
Patent RU-2176732-C2 (RU)
Title: Process measuring amount of water pumped by centrifugal electric pump into oil pools
Inventor: KRICHKE V O
IPC: E21B47/12
Filed: 1998-02-16
Granted: 2001-12-10
Abstract: FIELD: oil production. SUBSTANCE: pressure differential is measured in each pipe-line going to injection well with the use of diaphragm and conditional flow rate is calculated per each well. Actual working characteristics of pump in the whole range of productivity are used to calculate discharge coefficient and its dependence on productivity-flow rate characteristic is constructed. Active power consumed by electric motor of pump drive from network as well as pressure at inlet and outlet of pump are measured. Power acting on shaft of pump and pressure differential across pump employed to calculate discharge coefficient are determined. Volume flow rate is found with the aid of flow rate characteristic by found value of discharge coefficient. Correction discharge coefficient is calculated per each injection well by way of division of total flow rate by sum of conditional flow rates and flow rate of each well is found by multiplication of conditional flow rate and correction discharge coefficient. EFFECT: increased measurement accuracy and simplified measurement process. 5 dwg
Patent RU-2164032-C2 (RU)
Title: Device for compensation of effect of trembling hands in videocamera
Inventor: LI SUNG-KHI
IPC: H04N5/225
Filed: 1998-07-28
Granted: 2001-03-10
Abstract: FIELD: video equipment. SUBSTANCE: invention is related to devices designed for compensation of effect of trembling hands and stabilization of picture used in videocameras. Proposed device has case with window in its front face, unit of optico-electron gears of camera, mirror reflecting optical radiation of photographed object, drives of turn of mirror with reference to longitudinal and lateral axes, sleeve, bar, platform supporting mirror, aid registering mirror from turn in own plane, keeping platform from turn in plane of mirror due to usage of magnetic force. Sleeve has bushing member with bearing butt, bar is inserted into bushing member. Platform supporting mirror is mounted on bushing member for sliding. Aid registering mirror from turn in its own plane is put into groove of contact part and on butt of bar. EFFECT: possibility of easy movement of platform thanks to enhanced effectiveness of compensation for effect of trembling hands. 2 cl, 5 dwg
Patent RU-2154469-C2 (RU)
Inventor: ZABOLOTNYJ VADIM ALEKSANDROVIC
IPC: A61K31/341
Filed: 1998-08-10
Granted: 2000-08-20
Abstract: FIELD: medicine, chemical-pharmaceutical industry. SUBSTANCE: method of producing ranitidine tablets involves mixing an active component with filling agent, wet granulation of mixture, granulate drying, dry granulation, granulate powdering and granulate tabletting. After granulate tabletting film cover consisting of mixture of methylcellulose-8, titanium dioxide and tropeolin-0 in their ratio per a single tablet, wt.-%: 81:16:3 is applied. EFFECT: enhanced strength of tablets and their fitness time up to 2 years. 2 cl, 1 ex
Patent RU-2197808-C2 (RU)
Title: Working tool holder
Inventor: VODRICH TIMOTI DIRK
IPC: A01B35/02
Filed: 1997-07-17
Granted: 2003-02-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: working tool holder for furrow cutter is connected to main frame for rotation in vertical plane and for penetration into soil under the action of gravity or spring positioned between main frame and working tool. Limiting device embraced with spring is positioned in parallel therewith. Spring adjoins to ends of limiting device. Stroke limiting device is positioned for sliding in working tool and has length exceeding effective length of spring. Stroke limiting device has movable stop, which is not loaded with spring. Thus, working tool operates in operating mode, in which it is free of spring loading, and in operating mode, in which it is spring-loaded. Holder is used for connecting working tools of tillage or sowing machines to main frame. Method allows mellow soil to be cultivated without excessive penetration into it. EFFECT: simplified construction and improved quality of cultivation. 4 cl, 4 dwg
Patent RU-2185866-C2 (RU)
Title: Built-in exercising apparatus and unit comprising exercising apparatus and shower cabin or sauna cabin
Inventor: GUZZINI VIRGILIO
IPC: A63B21/00
Filed: 1999-03-12
Granted: 2002-07-27
Abstract: FIELD: exercising facilities. SUBSTANCE: built-in exercising apparatus has triangular base with obtuse angle suitable for accommodating apparatus in any angular cavity. Unit has at least one exercising apparatus and shower cabin. Unit has at least one exercising apparatus and sauna cabin. Unit has cabin enclosing shower device or sauna, and exercising apparatus equipped with carrier construction having profiled front wall with front side edges and triangular base. Exercising apparatus may be used in rooms having small area. EFFECT: wider operational capabilities and simplified and compact construction. 17 cl, 7 dwg
Patent RU-2162630-C2 (RU)
Inventor: KRUGOV V S
IPC: A01G23/091
Filed: 1999-04-05
Granted: 2001-02-10
Abstract: FIELD: logging industry. SUBSTANCE: cutter bar has disk with vertical rotating shaft. Equally spaced L-shaped slots are made in side surface of disk. Cutters with devices for attachment to disk are positioned in slots. One portion of slot is extending in radial direction with respect to rotating shaft. Each cutter has front cutting face 7, rear face 8, side faces 11 beveled one with respect to the other, backoff face 9 positioned opposite to front face and oriented to radial portion of L-shaped slot, and supporting face 10 opposed to rear face and oriented to other portion of slot. Space between side faces 11 exceeds thickness of disk. Surfaces of front cutting face 7, backoff face 9, each cutter and radial portion of each L-shaped slot are arranged in parallel one with the other. Rear face 8 of each cutter is made V-shaped, and opposed supporting face 10 has U-shaped recess. Attachment devices are positioned between the latter of mentioned faces and are radially extending with respect to rotating shaft of disk. Width of U-shaped recess is equal to thickness of disk. Such construction provides improved transverse cutting apart of wood fibers and reliable attachment of cutters to disk. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2209618-C2 (RU)
Title: Nanodispersion for cosmetic compositions, method of preparation thereof, and makeup preparation
Inventor: KHJUGLIN DITMAR
IPC: A61Q17/00
Filed: 1999-05-11
Granted: 2003-08-10
Abstract: FIELD: cosmetics. SUBSTANCE: invention provides cosmetics-destination nanodispersion containing membrane-forming molecule, common emulsifier, and lipophilic component, which dispersion is prepared by mixing all components to form homogenous transparent fluid and adding the latter to aqueous phase of cosmetics-destination composition, the both operations being performed with no additional energy supplied. Subject nanodispersions are suitable as carrying systems for a wide range of cosmetically-active agents and oil-soluble dyes. EFFECT: simplified preparation procedure. 34 cl, 3 tbl, 21 ex _
Patent RU-2229629-C2 (RU)
Inventor: EHKKHOL M KARI
IPC: E05B3/06
Filed: 1999-06-10
Granted: 2004-05-27
Abstract: FIELD: design of a bearing. SUBSTANCE: fastened on a plate, or a similar surface of a door, window or the like part of a structure is the bearing acting both in the axial and radial directions, it carries a handle or some other actuator rotating relative to the plate. The hole made in the plate for the bearing is so designed that the bearing cannot be turned in the hole while the handle or some other actuator is being used. EFFECT: produced a plastic bearing connected to a plate made of a metal sheet for compactness and durability. 10 cl, 8 dwg
Patent RU-2197226-C2 (RU)
Inventor: KHATA TAKEKHISA
IPC: A61P17/02
Filed: 1997-12-05
Granted: 2003-01-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to pharmaceutical composition comprising water-insoluble active compound 17-allyl-1,14-dihydroxy-12-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methylvinyl] -23,25- dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo-[22.3.1. 0 4,9 ]-octacos-18-ene-2,3,10,16- tetraone, surface-active substance and solid carrier that promotes to enhancement of solubility and improvement of absorption of this composition in oral route of administration. EFFECT: improved properties of composition. 7 cl, 1 tbl, 1 dwg, 5 ex