baber/WOPTO huggingface dataset:
Patent RU-94038137-A (RU)
Inventor: KOSJAKOV V M
IPC: B66C3/12
Filed: 1994-10-10
Abstract: FIELD: sea mining; taking samples of soil from sea bottom, recovery of minerals, lifting small size objects from bottom. SUBSTANCE: grab jaws closing mechanism is made in form of rods of memorized shape effect material. Rods are arranged in heat insulated housing, and upper and lower end face walls of housing are provided with valves located opposite to each other. Rods are connected through ties with bucket jaws. Prior to lowering the grab to bottom its housing is filled with hot water, rods change their shape and, through ties, open bucket jaws. When bucket reaches the bottom, valves are opened, hot water is forced out by cold water getting into housing from water basin and rods restore their initial shape which provides closing of bucket jaws. Then grab is lifted to surface. Pressure of liquid in grab housing is always is equal to pressure of surrounding medium, so parts of grap, in particular, its housing, can be made of thin sheet material by drop-forging, or pressing and rods and valves can be made on standard metal cutting machine tools without special precision equipment. Grab provides reliable operation at any depth. EFFECT: simplified design of grab, possibility of operation on abyssal depths.
Patent RU-94040100-A (RU)
Inventor: KUZELEV N R
IPC: G01N23/06
Filed: 1994-10-27
Abstract: FIELD: instruments, checking quality of manufactured and repaired articles. SUBSTANCE: method involves passing beam through tested object which is moved by scanner, which provides reciprocal movement and rotation of tested object; receiving beam by matrix of detectors which is arranged in radiating order which plane runs through plane of scanning. When each scanning cycle is started, scanner performs normalization. To achieve this all linear matrix of detectors is turned by 90 degrees with respect to side detector in matrix. Then intensity of all beams which are received by each detector of matrix is detected. This information is entered to computer. Then detector matrix is automatically returned to initial position and intensity of beam which is passed through tested object and is received by each detector is detected. These results are corrected using results of normalization which are stored in computer memory. Then they are entered into computer again in order to generated tomography picture. EFFECT: increased functional capabilities.
Patent RU-94046086-A (RU)
Inventor: WALKER COLIN
IPC: E21B34/12
Filed: 1993-05-18
Abstract: FIELD: mining. SUBSTANCE: device for control of drill bit is provided on the end of drill string inside well for selective drilling along the curved trajectory or along the straight trajectory. Device has the first drive unit located in well and connected with drill bit and which may rotate the drill bit to drill well. The first drive unit serves for inclination at some angle of drill bit rotation axis relative to axis of cross-section of constructed at the given moment well, and the second drive unit located in the well which connects the first drive unit with drill string and may rotate the first drive unit. Besides, device has also interlocking adapter which may selectively operate with the aim: (a) to rotate drill bit with the aid of the first drive unit at the moment when the first drive unit is kept in the preset axial orientation to perform drilling of well along the curved trajectory in direction of inclination of drill bit, and (b) to rotate bit by the first drive unit at the moment when the first drive unit is rotated by the second drive unit to drill the well along the straight trajectory. Drilling under any mode does not provide for mandatory rotation of drill string as a whole. EFFECT: higher efficiency.
Patent RU-94046281-A (RU)
Inventor: GJUNTER LAUER
IPC: B01D65/08
Filed: 1993-05-28
Abstract: FIELD: washing of automobiles. SUBSTANCE: to consume relatively small amounts of washing water, worked out washing water is recycled. For this purpose washing water is collected and conveyed to filtration unit or to a similar preparative arrangement resulted in that at least a portion of filtered or differently purified water is reutilized in at least one consequent washing process as washing water. Washing plant comprises a shower head or similar shower water injector suitable for feeding washing water on automobile or similar purified object. Distinguishing feature of washing plant is that it has an receiving arrangement to collect washing water after each washing process, which arrangement is connected with preparation unit intended for preparing at least a portion of collected water. Filtrate or pure water discharge of this unit is connected with at least one washing water outlet of washing plant. Thus such a system allows utilization of washing water in almost closed circuit. EFFECT: reduced washing water consumption.
Patent RU-95100881-A (RU)
Inventor: SHAMRAJ JU V
IPC: C09K3/00
Filed: 1995-01-17
Abstract: FIELD: oil recovery and processing. SUBSTANCE: proposed composition contains (mass %): benzine fraction having boiling point 30-180 C (content of saturated hydrocarbon of C-Cseries in it being not less 50 %) 25-75, light pyrolysis resin or ethyl benzene fraction 25-75. EFFECT: improves quality of desired product. 2 cl
Patent RU-95101677-A (RU)
Inventor: IVUKOV I N
IPC: B22D15/00
Filed: 1995-02-03
Abstract: FIELD: foundry. SUBSTANCE: method involves applying fire-resistant coat onto core; pouring melt into casting mold; withdrawing core from casting. Core is fastened in mold so that core sign part is positioned outside. Core is withdrawn from mold by successive destruction of fire-resistant coat by effectuating elastic deformation of sign part and of core and part freed from coat. Fire-resistant coat thickness exceeds linear shrinkage of casting opening section by at least six times. Core may be fastened by baking core with fire-resistant coat in gasified model in the process of manufacture, by glueing the core in respective cavity within gasified model in the process of manufacture, by inserting the core into respective cavity in gasified model or by making sign cavity and opening in ceramic enclosure and inserting core with fire-resistant coat into sign cavity through opening. Permanent model adapted to be withdrawn during casting is provided with opening, where core with fire-resistant coat is inserted, with sign part being fastened in cover half of mold, for instance in pouring basin. Core is initially assembled from small core parts with gaps between contact surfaces, with each gap being equal to thickness of fire- resistant coat, then fire-resistant coat is applied. Core is fastened in mold with its one sign part and other sign part is drawn with force preventing core from bending above allowance value. Elastic deformation cycles are provided by stretching, twisting, by simultaneous stretching and twisting operations. Gap between small core parts is preliminarily formed by, for instance, applying fire-resistant coat. EFFECT: increased efficiency, simplified method and improved quality of castings. 13 cl, 10 dwg
Patent RU-95102076-A (RU)
Inventor: KOPEJKIN A I
IPC: G01M1/10
Filed: 1995-02-13
Abstract: FIELD: measurement and testing technology. SUBSTANCE: invention makes it possible to simplify technical realization, to reduce labour input and to enhanced accuracy of measurement of moment of inertia relative to rotation axis, of turn of homogeneous solids different in shape due to performance of measurements by parameters of undamped vibrations in electromechanical system operating under forced steady-state mode. Undamped vibrations are excited by means of electric motor 1 with active rotor by connection of one of windings of stator to D.C. source 6 and of other one - to adjustable A.C. power source 5. EFFECT: reduced labour input, enhanced accuracy of measurements. 1 cl, 1 dwg
Patent RU-95103641-A (RU)
Inventor: SOLOV EV A P
IPC: B63H9/02
Filed: 1995-03-14
Abstract: FIELD: shipbuilding; devices for increase of ship's speed (or saving of fuel) making use of energy of water entering the ducts in ship's hull through inlet fore openings. SUBSTANCE: device has at least one duct in ship's hull with fore inlet opening and bottom outlet opening. Innovation of invention consists in form of duct which is provided with vertical section where rotors are located; axis of rotation of these rotors is perpendicular to ship's CL; ejector is fitted in bottom at outlet opening; ejector is driven by energy of outside water flow. EFFECT: additional thrust for ship. 1 dwg
Patent RU-95103946-A (RU)
Inventor: VAUCHSKIJ A N
IPC: E02D29/00
Filed: 1995-03-20
Abstract: FIELD: mining. SUBSTANCE: protective device for underground structure of shaft type has a flexible floor installed in shaft at specific depth about the ground surface and secured by anchor ties from ring foundation or separate foundations arranged from outside of shaft lining over the floor. There is backfill of friable material, for example, sand in elastic sacks inside the shaft from floor level to ground surface level. The backfill may be arranged so as to cement the friable material in the course of structure operation. The friable backfill may be bitumized or chemically solidified. EFFECT: high degree of protection of the structure entrance under external dynamic impacts temperature effects. 4 cl, 1 dwg
Patent RU-95104539-A (RU)
Inventor: TOKAREV V O
IPC: F04F9/00
Filed: 1995-03-28
Abstract: FIELD: vacuum engineering; creation of high vacuum in various tight reservoirs. SUBSTANCE: pump includes housing 1 with inlet branch pipe 2, forevacuum evacuation branch pipe 3, steam lines 11 and 14 provided with nozzles, boiler 7 and heater 10; nozzle of last stage consists of two taper cylindrical inserts 15 and 16 having common axis brought in line with axis of pump housing; when assembled, they form Laval nozzle 17. EFFECT: enhanced smoothness of pump operation and reduced losses of working time. 2 cl, 1 dwg
Patent RU-95105346-A (RU)
Inventor: ZENINA G P
IPC: C12G3/08
Filed: 1995-04-12
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: alcohol and water were mixed up to concentration 40%. During mixing process sugar is added as 65.8% sugar syrup or sugar solution. Mixture is purified on carbon columns and a mixture of vitamin $$$ with lactic acid, natural honey that is kept preliminary for 20-30 min is added followed by filtration and pouring. EFFECT: enhanced quality of vodka.
Patent RU-95105483-A (RU)
Inventor: UVAROV V V
IPC: B01J19/00
Filed: 1995-04-11
Abstract: FIELD: physics. SUBSTANCE: invention is related to devices making it possible to act on change of structure of material objects. Increased efficiency of positive action of device in the form of regular four-angle pyramid is achieved by selection of relation between base and height of pyramid expressed via coefficient 1.572302...=$$$, where $$$= 1.618033988. Usage of regular four-angle pyramid with most efficient geometric form obtained thanks to new relation of its elements enables maximum possible positive action on material objects placed inside it to be generated. EFFECT: generation of maximum possible positive action on material objects.
Patent RU-95105511-A (RU)
Inventor: CHIZH I M
IPC: A01G1/06
Filed: 1995-04-11
Abstract: FIELD: medical aid. SUBSTANCE: mobile medical hospital is made in the form of vehicle body equipped with medical tools and electric grid. The body is installed on vehicle frame. At least one more similar module is provided. Medical equipment is distributed over the modules to form medical departments in the bodies interconnected after developing the hospital on site. Apertures with fastening units, closed by doors are provided in the body sides. Each module is provided with a platform hinged to the vehicle frame. When developing the hospital, the vehicles are installed on one line parallel to body sides. Then passage compartments are connected to the sides. EFFECT: higher capacity of the hospital. 6 cl, 5 dwg
Patent RU-95105661-A (RU)
Inventor: ANOKHIN B M
IPC: A61B5/00
Filed: 1995-04-13
Abstract: FIELD: hematology in veterinary. SUBSTANCE: method is performed by examining animal wool for iron content. Index of the latter is compared with that obtained from normal animals and, when its value is less than 270 mcg/g, iron deficit anemia is diagnosed. EFFECT: improved accuracy of diagnosis, diminished traumatism, and simplified procedure.
Patent RU-95107969-A (RU)
Inventor: SHIPUNOV A G
IPC: F41G5/14
Filed: 1995-05-17
Abstract: FIELD: weapon, in particular, gun laying control. SUBSTANCE: in the known method of gun laying, including successive operations in measurement of signals of target elevation, azimuth and range tracking, prediction of coordinates of the point of shell impact with the target, determination of elevation, azimuth and range compensation signals, as well as simulation of the shell ballistics by a system of three equations of ballistics, generation of laying signals and their follow-up by drives, the entire range of the point of impact is divided into N intervals. Each interval corresponds to its own system of three equations of ballistics. Prediction of coordinates of the point of impact is accomplished for nominal conditions. Elevation, azimuth and range compensation signals are determined for the present conditions of fire. The signal of the present range of the point of impact is determined by summation of the signal of the predicted range of the point of impact and range compensation signal. Prior to simulation of the shell ballistics, the interval comprising the signal of the present range of the point of impact is determined. The shell ballistics within this interval is simulated by the respective system of three equations. The laying signals are produced by summation of the signals corresponding to the prediction angles of the point of impact, compensation signals and ballistics simulation signals. EFFECT: enhanced accuracy of fire.
Patent RU-95111057-A (RU)
Inventor: OSTRIKOV M F
IPC: H01Q7/08
Filed: 1995-06-28
Abstract: FIELD: radio engineering, antenna equipment for reception of TV broadcasting signals. SUBSTANCE: magneto-monopole antenna has base, spatial gauze frames 3, 4 of spherical shape, permanent ring magnets. First group of magnets face one another with northern pole to form special point of singular space in center of frame. Second group of magnets face magnets of first group with southern pole and third group of magnets face with northern pole northern poles of previous group. Output terminals of central contact and gauze frame are connected to jack plug via commutation unit with pressing keys. Various signals, for instance, in the form of symmetric dipole when signal is fed from central element and outer gauze frame or in the form of asymmetric dipole when signal is fed from contact element of center and from inner of central gauze frame or in the form of pure electric or magnetic charges when signal is fed from central element and from central frame of like field can be sent to jack plug by switching of keys. EFFECT: improved quality of image, increased sensitivity, expanded working range of frequencies up to circular radiation pattern within wide limits, enhanced noise immunity and miniaturization of antenna.
Patent RU-95111451-A (RU)
Inventor: SOLOMATOV V I
IPC: C04B26/12
Filed: 1995-07-03
Abstract: FIELD: manufacture of building materials. SUBSTANCE: when manufacturing building pieces operating under aggressive media conditions, polymer-concrete mixture containing furan binder, acid hardener (benzene sulfonic acid), mineral filler, coarse and fine fillers is supplemented with levulinic acid as a modifying additive. The latter entails more than double increase in bending strength of pieces, reduces shrinkage and augments stability of composite to aggressive media. Modifier is applied preliminarily onto the surface of mineral filler which is further mixed with polymer binder. EFFECT: improved physico-chemical characteristics and performance of composite. 2 tbl
Patent RU-95112550-A (RU)
Inventor: SOKOLOV EH M
IPC: G01N7/04
Filed: 1995-07-19
Abstract: FIELD: analytical methods in coal industry. SUBSTANCE: invention relates to the area of experimentally examining physico-chemical properties of gases and solids and, more particularly, to examining gas sorption by coals for subsequently predicting deoxygenation of coal mine atmosphere. One measures change in oxygen concentration with time in closed-type adsorber. Equilibrium concentration is then calculated which allows calculation of sorption rate and equilibrium constants. EFFECT: simplified procedure.
Patent TW-200300851-A (TW)
Title: Wedge plate type light guiding plate for front light and method for manufacturing the light guiding plate
Inventor: NIIDA EIKI
IPC: G02F1/1335
Filed: 2002-11-29
Abstract: An light guiding plate guides light from a light source (2) and irradiates the light onto a display portion (20). The light guiding plate has an incidence plane (4a), an opposite end plane (4b) opposite to the incidence plane (4a), an exit plane (4c) facing the display portion (20), and a reflection-exit plane (4d) opposite to the exit plane (4c). A plurality of grooves (7) are formed on the reflection-exit plane (4d). The depth of the grooves (7) monotonously increases from the incidence plane (4a) toward the opposite end plane (4b). Each groove (7) is defined by intersecting first and second planes. In each groove (7), the angle defined by the first plane and the exit plane (4c) is substantially equal to that of the other grooves (7). In each groove (7), the angle defined by the first plane and the second plane is substantially equal to that of the other grooves (7). This waveguide increases the brightness and improves the uniformity of brightness distribution.
Patent TW-200410140-A (TW)
Title: An initialization process in a device driver
Inventor: WANG CHIEN-FA
IPC: G06F9/445
Filed: 2002-12-03
Abstract: An initialization process in a device driver is provided. The device driver runs in a learning mode to read and store the initialization parameter that it needs. Then, the device driver runs in a release mode to initialize the hardware device with the initialization parameter previously stored. Therefore, the time for calibrating hardware device repeatedly is reduced significantly.
Patent TW-200410513-A (TW)
Title: Amplifier for downstream and upstream signals
Inventor: SCHMIDT RAINER
IPC: H04L25/24
Filed: 2002-12-04
Abstract: The invention relates to an amplifier, in particular for a cable network, for downstream and upstream signals that are transmitted in different frequency bands, comprising a first and a second connector (10, 20), a common amplifier element (16) for downstream and upstream signals, a first and a second downstream-signal filter (18, 28), a first and a second upstream-signal filter (14, 22). An input of the amplifier element (16) is connected to an output of the first downstream- signal filter (28) as well as to an output of the first upstream-signal filter (22); an output of the amplifier element (16) is connected to an input of the second downstream-signal filter (18) as well as to an input of the second upstream-signal filter (14); the first connector (10) communicates with the output of the second upstream-signal filter (14) and the input of the first downstream-signal filter (28); and the second connector (20) communicates with the output of the second downstream-signal filter (18) and the input of the first upstream-signal filter (22).
Patent TW-200410167-A (TW)
Title: Chang's taiwanese language pronunciations spelling phonology
Inventor: CHANG HAO-JAN
Filed: 2002-12-11
Abstract: Taiwanese Language, has been a mother language of our land since long times ago. However, there's not a simple, easy, and complete way of spelling this Language. So far, the educational method is still mainly through "talk & listen", there is still lack of a suitable method to teach learner by means of letter to know its pronunciations. This makes the education of Taiwanese Language chaos. Now, the methods here presented, are adapting most simple, most science thinking and most familiar symbols to our people, has been proofed as a total solution, both in rhyme, tone, phonology, and even in most particular accent of this language. The whole purpose of this method is mainly to help readers for easy study Taiwanese Language. The creating process has always been taken 4 principles: Practical, Simple, Intelligence, and Interesting. These factors make the method well organized and completely. It use spelling symbols of mandarin existed now and plus only 4 most familiar symbols to everyone, and then proof itself as an accurate, effective & practical Taiwanese Language Phonology.
Patent TW-200411401-A (TW)
Title: Computation device and method to display constant
Inventor: ZHUANG JIA-TING
IPC: G06F15/02
Filed: 2002-12-31
Abstract: A computation device and method to display constant is disclosed. The calculator comprises a key determination unit to determine the function of the inputted key by the input unit; a constant unit database storing the constant data; a constant execution unit to read the constant unit database according to the key determination unit, and an output unit to output the value, unit, symbol and representation value of the display constant. One can directly input the representation value of the constant on the constant menu screen, or switch the page of the constant menu screen to find the constant to be inputted. Finally, the constant is inputted directly, and switching is performed to display the value, unit, symbol and representation value of the constant.
Patent TW-200411883-A (TW)
Title: Lead frame, lead frame strip, and method for manufacturing semiconductor device
Inventor: WANG WEI-CHIH
IPC: H01L23/48
Filed: 2002-12-30
Abstract: A lead frame used with a punch pin comprises inner leads, outer leads, a die pad, tie bars, and a through opening. The inner leads define a molding area and are respectively connected to the outer leads. The die pad is disposed within the molding area and supported by the tie bars. The through opening is disposed on one of the tie bars and extends from the inside of the molding area to the outside thereof. The punch pin is able to pass through the through opening. The through opening is drop-shaped.
Patent TW-200413239-A (TW)
Title: Thermo-bubble thin film type microfluidic driver with low voltage and low power
Inventor: CHUANG SWAY
IPC: B81B3/00
Filed: 2003-01-21
Abstract: A thermo-bubble thin film type microfluidic driver is disclosed, which associates the fluid structure and the thermo-bubble thin film type actuator. The fluid structure comprises a fluid channel, and the fluid is filled into the fluid channel and enters/exits through the opening of the fluid channel. The thermo-bubble thin film type actuator is formed of heating sheets disposed on the bottom of the sealed liquid chamber formed by the elastic membrane. The sealed liquid chamber is adjacent to the liquid channel with the elastic membrane inbetween and is filled with liquid with low boiling point, and its actuating way is to generate bubbles using the heating sheet to heat the liquid with low boiling point, so as to push the elastic membrane to drive the fluid in the way of moving like the diaphragm.
Patent TW-200401509-A (TW)
Title: Rf transmitters with saturation detection and correction and methods therefor
Inventor: NAGODE THOMAS
IPC: H03F1/02
Filed: 2003-03-12
Abstract: Methods in radio communications devices having a transmitter with an integral control loop, and in other integral control systems, including generating a first error signal (210) based upon an amplifier output signal and a corrected reference signal, generating a second error (220) signal based on a closed loop integral control signal applied to a control input of the amplifier and based on an integral control reference signal, and generating the corrected reference signal (230) by correcting a reference signal based upon the first and second error signals.