baber/WOPTO huggingface dataset:
Patent RU-94026121-A (RU)
Inventor: MIKHEEV V V
IPC: H02M7/529
Filed: 1994-07-14
Abstract: C. TO QUASISINUSOIDAL PULSE-WIDTH MODULATED VOLTAGE. FIELD: power converter engineering; development of inverters possessing better output voltage characteristics and supplied with power from low-voltage (12-27 V) sources. SUBSTANCE: two voltages with two-polarity pulse-width modulation are used for shaping quasisinusoidal unipolar pulse-width modulated voltage; to this end, use is made of null inverter cells; one of two-polar pulse-width modulated voltages is shaped by comparing master (sine-wave) signal with odd-numbered pulses of sweep signal and other voltage, by comparing same master signal with even-numbered pulses of sweep signal. Voltages are summed up either in series or in parallel circuits. In the latter case, use is made of adding electromagnetic unit (two-winding transformer). EFFECT: improved output voltage characteristics. 6 dwg
Patent RU-94034272-A (RU)
Inventor: SHIMANOV O M
IPC: A21D13/08
Filed: 1994-09-28
Abstract: FIELD: food industry; confectionery. SUBSTANCE: granulated sugar is mixed with culinary fat, dry milk, salt, soda, ammonium carbonate, sodium pyrosulfite, and pastelike product prepared by mixing dry "under-cheese" serum with glucose-fructose liquor at the ratio 1:2. Then highest-quality wheat flour is entered by small portions. Obtained mass is rotor-shaped and baked. All indicated components are used in a specified proportion. EFFECT: high- quality product obtained.
Patent RU-94036331-A (RU)
Inventor: OBIDIN V JA
IPC: B62D5/06
Filed: 1994-09-29
Abstract: FIELD: transport engineering; hydraulic steering mechanisms installed in vehicle steering systems. SUBSTANCE: hydraulic steering gear has housing accommodating spool 19. Two pressure grooves 4, two cylinder grooves 5 and 6, one return groove 7 and one additional groove 8 are made in housing in the following sequence: pressure, additional, other pressure, motor, cylinder, return, and other cylinder grooves providing, at shifting of spool 19, connection of pressure groove through one of motor grooves with one of cylinder grooves, the other cylinder groove being connected through other motor groove with return groove. With spool 19 in neutral position both pressure grooves 4 are connected with additional groove 8. EFFECT: simplified design and manufacture of priority hydraulic steering gear. 2 dwg
Patent RU-94037812-A (RU)
Inventor: ANDREEVA I N
IPC: H03H9/36
Filed: 1994-09-28
Abstract: FIELD: radio electronics; signal processing devices such as delay lines used in radar, measurement technology, and communications engineering. SUBSTANCE: acoustic line is made of ferrite material having porosity of 0.3-6.0%, average grain diameter of 1.5-6 mcm, and pore radius of 0.3-7 mcm. EFFECT: reduced loss and improved nonlinearity of acoustoelectronic devices.
Patent RU-94042365-A (RU)
Inventor: MITENKOV F M
IPC: F04D7/06
Filed: 1994-11-29
Abstract: FIELD: mechanical engineering. SUBSTANCE: pump comprises working wheel mounted on the shaft of an electric motor with autonomous cooling circuit having auxiliary impeller to provide circulation of cooling liquid at the other end of the shaft of the electric motor. In the sucking space of the auxiliary impeller is working member of reverse hydraulic machine provided with own drive. The drive of the reverse hydraulic machine is made up as an electric motor that can operate as a generator. The electric motor of the reverse hydraulic machine is energized by a source independently of a power source of the major electric motor of the pump. EFFECT: enhanced efficiency.
Patent RU-94042801-A (RU)
Inventor: KAL VA V S
IPC: H01T23/00
Filed: 1994-12-05
Abstract: FIELD: introducing ions into open space by using ion emission due to electric field; medicine; increasing ion percentage in surrounding atmosphere for health-improvement purposes; noiseless forced air circulation without using electromechanical fans. SUBSTANCE: air ionizer has needle electric-charge emitter, accelerating electrode, and DC voltage supply for emitter circuit; accelerating electrode circuit is supplied with power from additionally introduced intermittent-voltage supply; peak value and polarity of this voltage correspond to those of voltage applied to emitter. So, ions occurring in space between equal-polarity electrodes reverse their direction and go away from both electrodes. In this way, resultant path of ions is directed to surrounding atmosphere. With electrodes spaced 10 mm apart, voltage of 5 kV, frequency of 7 kHz, and duty factor of 0.5, resultant emission will be 4 mcA per pointed end which is comparable with results obtained from ionizers with external electric field operating at voltages of tens of kilovolts. EFFECT: improved ionizing capacity of device without impairing other parameters.
Patent RU-94046137-A (RU)
Inventor: SJUZN MEHRI DANSERO
IPC: C07F9/576
Filed: 1993-05-26
Abstract: FIELD: organophosphate compounds. SUBSTANCE: invention relates to phosphonosulfonates and their therapeutically acceptable salts and esters of the formula (I). Invention relates also to pharmaceutical compositions containing safety and effective amount of compound and pharmaceutically acceptable filler. Also, invention relates to method of treatment or prevention pathological states showing anomal calcium and phosphate metabolism in human and other mammalian involving treatment and prophylaxis of osteoporosis and arthritis, especially rheumatoid arthritis and osteoarthritis. Method involves administration of safety and effective dose of compound or composition proposed to human or other mammalian. EFFECT: enhanced effectiveness of compounds proposed.
Patent RU-95103204-A (RU)
Title: Sport boat
Inventor: MOSHKONOV V V
IPC: B63B34/21
Filed: 1995-03-07
Abstract: FIELD: recreational sport craft transported on car roof. SUBSTANCE: boat hull having internal room- cockpit and two berths is covered with waterproof awning 26 with transparent ports 27 sewn in it and zippers in rear curtain. Awning is secured on articulated bows 24 along sides; two lockers 19 for provision and medicine chest are located in under-side spaces filled with foam plastic; force compartment 9 accommodates two inflatable mattresses, life-jackets, blanket and gang ladder. Access hole is covered with table with soft detachable bench 28 near it. Bench is used as head rest on flooring 18. Concave double deadrise bottom 2 changes to plane towards transom counter 3. Bottom is provided with motor slab and water drain valve. Boat has rigging consisting of mast 16 with sails 52, side spring-loaded swivel 32, oar-propeller 7 with made in form of semibalanced rudder blade. Boat carries two anchors 14 for fishing and recreation in open basin; aft beam 22 is provided with recesses for locking the fishing-rod shanks. To facilitated removal of boat from car, rubber shock absorbers, guide cover plates and shoulder strap are provided. Bearing frame of boat is secured to drain flutes of car by means of special grips and is provided with rubber cushions-shock absorbers on which boat secured by lock 35 rests. For storage of boat in suspended state, it is provided with swivel locks 35 over its sides, hooks and springs with ropes passing through blocks secured on ceiling of garage. EFFECT: safe and comfortable sailing and motor cruising; enhanced transportability, ease in operation and storage.
Patent RU-95103441-A (RU)
Inventor: DENNIS P DAJKEL MAN
IPC: H04B7/185
Filed: 1995-03-10
Abstract: FIELD: communication devices. SUBSTANCE: device has several satellites, multiple user sets which exchange information through set of satellites, and system control unit which provides estimation for user traffic and controls operations of communication network. Method involves separation of request of traffic prediction into requests for area traffic, generation of estimation of area traffic prediction using previous history of area traffic, integration of area traffic answers into joined estimation of user traffic. This prediction is used for detection of system work plan, which controls operations of communication network. EFFECT: increased functional capabilities.
Patent RU-95106756-A (RU)
Inventor: PETROVA V Z
IPC: H01B3/08
Filed: 1995-04-26
Abstract: FIELD: compounds for production of dielectric layers based on glass for glass ceramic cements, applicable in electronic, radio engineering and other branches of industry. SUBSTANCE: filler power is fully dissolved in a vitreous mould in the first burning-in cycle increasing its crystallization capacity; as a result, at subsequent heat treatments the phase composition and properties of dielectric change but inconsiderably. An additional rise of heat stability of dielectric can be attained, if dissolution of the filler in the vitreous mould results in a rise of the temperature of onset of deformation of the dielectric layer vitreous phase. The compound consists of glass powder for glass ceramic cement and filler based on oxide and/or ceramics, glass and consists of glass and filler (98.5 to 99.5 and 0.5 to 1.5 volume percent, respectively) in terms of monolithic glass and filler. EFFECT: enhanced heat stability of vitreous dielectric layers at multiple heat treatments without worsening of their fusability and reduction of deflection of thick-film structures.
Patent RU-95107331-A (RU)
Inventor: USTINOV N S
IPC: C09K8/20
Filed: 1995-05-17
Abstract: FIELD: oil and gas production. SUBSTANCE: composition containing bentonite, soda, and carboxymetylcellulose is supplemented with dolomite, water, and plasticizer in the following way: bentonite powder is added into water softened with soda, resultant mixture is agitated, whereupon dolomite powder, plasticizer, and carboxymetylcellulose are added. Utilization of dolomite allows creating colloid solutions with low concentration of bentonite clays. EFFECT: prolonged stability of solution and reduced cost with retaining performance characteristics.
Patent RU-95107990-A (RU)
Inventor: VASILENKO G V
IPC: G09B9/00
Filed: 1995-05-17
Abstract: FIELD: training and testing gear. SUBSTANCE: device to enhance PSYCHO and physiological capabilities of mechanics-drivers of tanks and to evaluate them has lamps of red and green color, control buttons, control unit and other components. Given device makes it possible to evaluate speed and precision of complex motive reactions, mobility and steadiness of nervous processes and operational memory and to enhance PSYCHO and physiological capabilities of mechanic-driver of tank thanks to extensive training. EFFECT: increased efficiency of training of mechanics-drivers of tanks.
Patent RU-95109605-A (RU)
Title: Packer
Inventor: FRANTSEV V F
IPC: E21B33/12
Filed: 1995-06-07
Abstract: FIELD: oil and gas industry. SUBSTANCE: device is used for isolation of hole clearances in producing wells. Packer has barrel with stop, sealing member, upper pressing stop together with anchor members mounted on it, and locking cone. Also provided is power device in the form of cylinder with rod and connecting member. When installing packer in required place, pressure is created in power cylinder through tool string, cylinder body extends, acts on cone and accordingly on anchor arms and expands them. Seating of packer is controlled according to weight indicator readings. Then, without reduction of pressure, string is tensioned in accordance with readings of tension indicator. At creation of tension, lower stop displaces and sealing member is compressed with corresponding hermetic sealing of space. In all cases locking cone occupies new position and is fixed in bore-hole. Dismantling of packer is effected by means of connecting member located on locking cone and in addition provided with shear pin for extreme moment of tensile load. For dismantling, tool with grip is lowered beyond locking cone and at its reverse movement at reaching required moment, pin is sheared. At further movement, anchor unit is released, then locking cone acting by anchor unit arms releases sealing member, and packer is thus removed. EFFECT: high efficiency.
Patent RU-95111802-A (RU)
Inventor: MATJUNIN V V
IPC: B67D5/00
Filed: 1995-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: fuel dispensing cock has follow-up hydraulic booster of main valve in, which vacuum automatic cutoff device is made in form of ejector with inlet nozzle, chamber with ball actuating member and outlet hole greater inlet outlet hole of nozzle and is installed in outlet valve of control valve of hydraulic booster brought out into outlet end of cock drain pipe. Control lever lock is made under cock handle so that it locks the cock when lever is released in operating and non-operating position and unlocks the cock when lever is gripped under its own weight. EFFECT: improved operation reliability and ecological safety.
Patent TW-200407550-A (TW)
Title: Reconditioning integrated circuit for integrated circuit testing
Inventor: RUTTEN IVO WILHELMUS JOHANNES MARIE
IPC: G01R31/319
Filed: 2002-11-01
Abstract: A test system (300) is configured to include a preconditioning integrated circuit (350) that is coupled between automatic test equipment (ATE) (310) and a device-under-test (DUT) (150). The preconditioning integrated circuit (150) is configured to precondition signals that are communicated to and from the device-under-test (150). and particularly, to precondition high-frequency signals so as to avoid the adverse affects caused by long lead lines (311) between the automated test equipment (310) and the device-under-test (150), The preconditioning integrated circuit (350) is designed to provide direct contact with the device-under-test (310), thereby providing very short lead lines (351) to the device-under-test (150). High-frequency signals that are communicated to the device-under-test (150) are generated, or reformed, at the preconditioning integrated circuit (350), based on control signals, or other test signals, from the automated test equipment (310). High-frequency, or time-critical, signals that are received from the device-under-test (150) are processed and/or reformed by the preconditioning integrated circuit (350), for subsequent transmission to the automated test equipment (310).
Patent TW-200300646-A (TW)
Title: Light-emitting element, production method thereof, and light-emitting apparatus
Inventor: OSATO YOICHI
IPC: H01L51/52
Filed: 2002-11-22
Abstract: The present invention provides an light-emitting element in which an organic compound layer containing a carbonate, for example Cs2CO3 and Li2CO3, as a dopant is in substantially electrical contact with a cathode by providing an organic compound layer having a dopant easy in handling so as to bring the organic compound layer into contact with the cathode.
Patent TW-200412260-A (TW)
Title: Method for surface treatment of metallic table sheet
Inventor: Wang yi-shun
Filed: 2003-01-03
Abstract: A method for surface treatment of metallic table sheet comprises: spraying a base enamel layer and a top enamel layer on the surface of a metallic table sheet; and adhering a patterned sticker with an enamel layer on the table sheet. The base enamel layer, the top enamel layer, and the sticker with an enamel layer are separately dried and sintered. Thus, the metallic table sheet has the advantages of high temperature resistance, acid/alkali resistance, rust-proof, corrosion resistance, and easy in wiping and maintenance, etc. As a result, the invented method can increase the quality of product.
Patent TW-200303013-A (TW)
Title: Apparatus for supporting objective lens
Inventor: YOSHINAGA CHIKASHI
IPC: G02B7/02
Filed: 2003-01-24
Abstract: The object of the present invention relates to an apparatus for supporting objective lens, which device can solve the unbalance of installation suspension thread positions, caused by support position deviation of one side and the other side of each suspension threads, and thus, deterioration of optical performance is caused. On a supporting portion 16 of a lens holder 10, which supporting portion 16 respectively supports one side and the other side of suspension thread 14, and the supporting portion 16 which is mounted on a supporting seat 8 of a frame 1, support surface of gravity direction of the suspension threads forms V-shaped. The one side and the other side of each suspension threads are respectively supported by the supporting portion 16 of lens holder 10 and the V-shaped supporting surface of the supporting portion 16 of the supporting seat 8, and thereby one side and the other side of each suspension threads 14 is positioned by contacting the V-shaped two sides of the supporting surface.
Patent TW-200305246-A (TW)
Title: Probe area setting method and probe device
Inventor: MIURA YOZO
IPC: H01L21/68
Filed: 2003-02-25
Abstract: When wafers have indeterminate forms or defective forms, it is difficult for an operator to specify an edge chip address on design and set a probe area. The probe area setting method of the present invention uses a main chuck (18) at least movable in X and Y directions. A wafer (W) is placed on the main chuck (18) and the wafer (W) is moved in the X and Y directions via the main chuck (18), so that all the edge chips of the wafer (W) are searched by an upper camera (21A) to set a probe area. Here, after an edge chip where search is to be started is selected, the chip search direction is switched to the X direction or the Y direction, so that the edge chips are successively searched in the go-around direction of the wafer.
Patent TW-200300738-A (TW)
Title: Method for delivering photomask cartridges
Inventor: Zhang yu-yan
IPC: B65G49/06
Filed: 2003-03-07
Abstract: This invention discloses a method for delivering photomask cartridges, comprising the steps of: providing a plurality of transport boxes of the same specifications, into which boxes are each provided with a cartridge having a corresponding identification code; placing the transport boxes and the cartridges therein into a sorting machine and opening the boxes; identifying and comparing the identification codes of the cartridges by means of specialized mechanical device and robotic manipulators prior to exchanging photomasks to identify the specifications of the cartridges; confirming locations of the photomasks; exchanging the photomasks. This invention aims to allow exchanges among photomasks of different dimensions and models to prevent from contaminating the photomask by minute particles so as to improve the passing rate of the photomasks.
Patent TW-200305927-A (TW)
Title: Exposure apparatus, exposure method and manufacturing method of device
Inventor: NAGAHASHI YOSHITOMO
IPC: H01L21/027
Filed: 2003-03-21
Abstract: A kind of exposure apparatus and exposure method, and the manufacturing method of device using the exposure apparatus and the exposure method are provided in the invention, in which temperature control inside the exposure apparatus can be conducted with a high precision to stabilize the performance of exposure apparatus and maintain the expected performance so as to further raise the manufacturing efficiency of device even when wasting time in the control. On the marking line carry stage 2 and the wafer carry stage 5, the circulation systems C5, C6, which are used for adjusting temperature variations due to the driving of linear motor, and the controller 77 driving heaters 75, 78, which are used for setting the temperature of refrigerant circulating in the circulation systems C5, C6, are disposed, respectively. In the projection optical system PL, the circulation system C1 and the controller 67 driving heater 71 are disposed to set the temperature of refrigerant circulating in the circulation systems C1. The controllers 67, 77 use the pre-feeding control to drive the heater 71 and the heaters 75, 78, respectively, so as to control the circulating refrigerant in each circulation system.
Patent TW-200306348-A (TW)
Title: PH buffered compositions useful for cleaning residue from semiconductor substrates
Inventor: SEIJO MA FATIMA
IPC: C11D10/00
Filed: 2003-03-25
Abstract: A semi-aqueous cleaning formulation useful for removing particles from semiconductor wafer substrates formed during a dry etching process for semiconductor devices, the cleaning formulation comprising a buffering system a polar organic solvent, and a fluoride source.
Patent TW-200423272-A (TW)
Title: Method for evaluating particular pattern dimension measurement capability
Inventor: LEE PEY-YUAN
IPC: H01L21/66
Filed: 2003-04-16
Abstract: A method for evaluating particular pattern dimension measurement capability is disclosed. The present invention comprises the following steps: providing a plurality of measurement data, wherein the ith measurement data is measured from the line critical dimension (CD) on the wafer at the ith time; iterating from the 1st measurement data at 1st time to the i-1th measurement data at i-1th time to get the ith linear equation, thereby obtaining the ith predicted data at ith time; calculating respectively the bias and the exponentially weighted moving average (EWMA) bias between the ith measurement data and the ith predicted data at the ith time; and calculating the deviation between the actual process capability and the observed process capability of the tool.
Patent TW-200423322-A (TW)
Title: Stacked chip package structure
Inventor: TSAI YU-FANG
IPC: H01L25/10
Filed: 2003-04-18
Abstract: A stacked chip package structure formed of plurality of chip package units is provided. Each chip package unit is composed of a substrate, a chip, plurality of wires, a molding compound and plurality of solder balls, wherein the chip package unit, for example, is a BGA chip package structure with high pin count, and stacks up with another chip package unit by solder balls. Therefore, the electrical connection between stacked chip package units is shorten and the carrying area toward miniaturization.
Patent TW-200425892-A (TW)
Title: Composition and its therapeutic use
Inventor: AL-SARI MISHAL HAMID
IPC: A61K31/525
Filed: 2003-05-28
Abstract: A composition having a variety of therapeutic and cosmetic uses emprises: (i) a vitamin; (ii) a metal salt that provides metal ions in vivo; and (iii) insulin or a growth hormone. Such a composition may be used to treat, for example, genetic disorders, skin diseases, cancer and viral infections.
Patent TW-200405157-A (TW)
Title: Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segment of a title recorded thereon and recording and reproducing methods and apparatuses
Inventor: HYUN EUN-SIL
IPC: H04N21/482
Filed: 2003-06-20
Abstract: The recording medium includes at least one data area storing more than one clip of video data for at least one segment of a title, and each clip of video data is associated with a different reproduction path of the segment.
Patent TW-200406472-A (TW)
Title: Corrosion resistant trivalent chromium phosphated chemical conversion coatings
Inventor: BHATIA PROMILA
IPC: C23C22/00
Filed: 2003-06-26
Abstract: An acidic aqueous solution containing a water soluble trivalent chromium compound is provided with an additive for improving corrosion resistance and reducing precipitation of trivalent chromium over time. A suitable additive is nitrilotris (methylene) triphosphonic acid (NTMP).
Patent TW-200405482-A (TW)
Title: Method for fabricating semiconductor device
Inventor: NIWAYAMA MASAHIKO
IPC: H01L21/268
Filed: 2003-07-17
Abstract: In the step of thermally processing a semiconductor substrate by irradiating the semiconductor substrate with lamp light, a free carrier absorption layer for absorbing the irradiated lamp light is provided in advance in the semiconductor substrate. Thus, it is possible to increase the temperature controllability in a low temperature range during an RTP process, and to reduce, at a low cost, variations in the substrate temperature not only in a low temperature range but also in a processing temperature range. As a result, semiconductor devices that require precise thermal processing can be fabricated without degrading the characteristics of the resulting semiconductor devices.