baber/WOPTO huggingface dataset:
Patent RU-94030601-A (RU)
Inventor: VILENSKIJ B I
IPC: F02D17/02
Filed: 1994-08-17
Abstract: FIELD: transport engineering; automobile engines. SUBSTANCE: working cycle in which definite amount of fuel is combusted in called completed. In proposed method maximum constant crankshaft speed is selected from frequency band at which specific fuel consumption of engine is the minimum. Amount of fuel delivered into engine cylinder within the range of regulation from idling to power at which frequency of working cycles in the maximum is not changed. Moreover, to provide required power output, number of working cycles is distributed between engine cylinders to provide minimum temperature difference. Proposed method is aimed at providing minimum fuel consumption during operation of standard engines of known design versions, momentary change in power within control range, possibility of making the engine more light-weight, compact and featuring high dynamic characteristics, simplifying system of metering out of fuel or fuel mixture, increasing power output of engine with external mixing system owing to improved filling of cylinders without throttle, replacing bulky mechanical engine control mechanism by more compact and noiseless electrical control mechanism providing possibilities for automation of engine control. EFFECT: improved control of engine.
Patent RU-94033250-A (RU)
Inventor: ISAKOV V F
IPC: D01D5/08
Filed: 1994-09-08
Abstract: FIELD: production of fibers, threads and films from polymers, metals and nonmetals (for instance, of glass), particular, spinning from melt and solution by extrusion through the offered spinneret set. SUBSTANCE: spinneret for spinning fibers and threads has polymer distributor, filters, spinneret and seals. Located coaxially and inside the hollow of cylindrical or polygonal prismatic spinneret is polymer distributor, filters, seals and at its ends coaxially sealing covers (flanges) are attached. Distributor has along its axis internal hollow channel communicated with one or two branch pipes for admission of polymer and with radial channels - branches, supplying polymer to the full inner surface of spinneret. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-94035139-A (RU)
Inventor: KHOLIN S N
IPC: H02M7/5383
Filed: 1994-09-20
Abstract: FIELD: electric engineering, secondary power supplies. SUBSTANCE: device has output complex transformer TVwhich magnetic circuit has working core 1 which section area is Sand which is made from non-saturating magnetic material which magnetization rate is linear, and control core 2 which section area is Sand which is made from saturating magnetic material which hysteresis loop is shaped as rectangle. Said cores are embraced by turns of primary windings. In addition each core is separately embraced by turns of output windings Wand Wwhich number of turns conforms to equation: S/S= W/W. Said output windings are connected in series aiding and are connected to load resistor. Said Feedback windingsembrace only control core 2 and are connected in series opposing to output windingsof transformer of master generator. One terminals of latter output windings are connected to each other, another ones are connected to emitter-base junctions of power transistors VT(VT) through base resistors. In addition base terminals of transistors are connected to anodes of by-pass diodes VDand VDwhich cathodes are connected to common point of feedback windings and windings of transformer of master generator. When circuit of master generator is supplied by current, one transistor (for example, VT) is rendered conducting and collector current runs through winding. This current alters magnetization of cores, firstly working core 1, then control core 2 alter their magnetization. Because number of turns in windings Wdiffers from that in W, magnetization of working core takes either longer or shorter when load is switched on. The first is the case when load current increases its level with respect to nominal one. The second is the case when load current decreases its level with respect to nominal one. In winding Wthis results in inducing relative electromotive force ewith varying relative pulse duration and constant amplitude (because U= const). Level (finish) of magnetization of working core is determined by start of alternation of magnetization of control core 2 when magnetic field intensity in latter reaches level which is proportional to load current. When core 2 starts alternation of its magnetization, conducting voltage of master generator transformer is locked and conducting transistor is rendered non-conducting by means of locking voltage from feedback winding. This finishes process of generation of half- period of output voltage. So, stabilization of output voltage of converter is achieved by average voltage level for half-period by means of variation in relative pulse duration in voltage which controls power transistors. Device may be used as voltage stabilizer. EFFECT: simplified design of gate control circuit because stabilization of output voltage is achieved by implementation of pulse-duration modulation at elements of output transformer. 1 dwg
Patent RU-94036210-A (RU)
Title: Adjustable electron thermometer
Inventor: VOSTRIKOV O M
IPC: G01K7/20
Filed: 1994-09-21
Abstract: FIELD: measurement technology. SUBSTANCE: adjustable electron thermometer relates to technology of measurement and control of temperature of various technological processes in industry and agriculture where measurement and/or maintenance of temperature within specified limits with high accuracy is required. Thermometer operates both with copper and platinum temperature-sensitive resistors and does not require precision adjustment of resistances of leads coupling temperature-sensitive resistors to thermometer. Digital indication of value and polarity of measured temperature and opto-triac adjustment of current of load increased measurement accuracy. In addition digital indication of value and polarity of measured temperature, contactless adjustment of value load current, full isolation of control circuit of thermometer and network voltage of load make thermometer convenient in handling and reliable in operation. EFFECT: improved handling convenience and operational reliability.
Patent RU-94038405-A (RU)
Inventor: KHALTURIN V N
IPC: F16L55/18
Filed: 1994-10-11
Abstract: FIELD: scheduled maintenance jobs performed on pipe lines transporting oil and petroleum products. SUBSTANCE: separator is passed through pipe line which is then stopped by means of wedge of partially closed damper located in defective section in way of flow, after which damper is fully closed and separator is moved in opposite direction by inert gases (for example, nitrogen, exhaust gases) pumped through branch pipe till damper located before defective section of pipe line is partially closed, after which it is fully closed. EFFECT: simple and effective method of emptying the defective section of pipe line excluding necessity of transferring oil into ground storage pits and discharging petroleum products into tank truck. 2 cl, 1 dwg
Patent RU-94045582-A (RU)
Inventor: JASASHIN V A
IPC: E21B10/16
Filed: 1994-12-29
Abstract: FIELD: drilling the wells of large diameter by reactive turbodrilling in hard rocks. SUBSTANCE: drill bit cone teeth rows are made with similar taper angle and located in steps. Periphery teeth row has hard metal inserts with wedge-like working head whose side faces are oriented parallel to cone gaging surface and forming cones of its teeth rows. Value of displacement of teeth of the main teeth row relative to teeth of periphery teeth row does not exceed height of teeth projection. EFFECT: higher efficiency. 2 dwg
Patent RU-95102540-A (RU)
Inventor: BURACHEVSKIJ I I
IPC: C12G3/04
Filed: 1995-02-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: composition for liqueur has the following components, kg per 1000 dal product: cinnamon 0.1-0.3; vanillin 0.1-0.3; coriander 0.4-0.6; color 28-32, and sugar 3400-3600, and also, l: concentrated sterilized milk 3900-4100 and an aqueous-spirituous liquid - the rest. EFFECT: enhanced quality of liqueur.
Patent RU-95103839-A (RU)
Inventor: DOLOMATOV M JU
IPC: G01N21/25
Filed: 1995-03-15
Abstract: FIELD: spectrophotometry, can be used in measurement of the complex of physicochemical properties of substances, in particular, in optical instruments used for measurement of physico-chemical properties of multicomponent high molecular substances. SUBSTANCE: the known optical instrument (spectrophotometer) is used as a device for determination of a number of physico-chemical properties both of multicomponent high molecular substances and atomic and molecular systems. The method of use of the optical instrument as a device for determination of a complex of physico-chemical properties of substances consists in the fact that optical densities are measured at fixed analytical wave-length, absorption factors are determined, and the substance properties are judged by formulas for multicomponent high molecular systems: Z=A0+A1 K; for atomic and molecular systems: Z=A0+A1 •ε+A•ε+A•ε, where Z - physico-chemical properties of substance in units of property measurement; A0-A3 - factors depending on the substance property and nature inversely proportional to the absorption factor in degrees from zero to three multiplied by property; K- specific absorption factor, g/l cm; e - molar absorption factor, g/mole cm. EFFECT: enhanced approximation, reduced labour content, enhanced functional abilities, contactless check of physico-chemical properties.
Patent RU-95104707-A (RU)
Inventor: RAKHIMOV A EH
IPC: B23K20/12
Filed: 1995-03-31
Abstract: FIELD: welding. SUBSTANCE: in traditional method of friction welding central parts of end faces to be welded are made flat. in case of welding of titanium and its alloys with stainless steel this leads to formation of fragile intermetallic layer on metal separation surfaces. So additional expenses are required to provide grinding of surfaces and heavy pressures are to be used when carrying out friction welding in shielding gases. This problem can be solved efficiency if central portion of one or both end faces to be welded is made in form of projecting (convex) surface relative to flat section limiting this central portion of end face. Conical shape of end face is simplest to be used in practice. EFFECT: increased strength of joint owing to provision of contact between inner clean layers of metals, reduced consumption of materials and labour input in subsequent machining.
Patent RU-95108000-A (RU)
Inventor: MINOKIN L M
IPC: H03H7/01
Filed: 1995-05-17
Abstract: FIELD: microwave engineering. SUBSTANCE: filter for suppression of interfering microwave signals from supply lines laid into a screened unit or chamber has a casing, conductors, and a thin dielectric partition with metal coatings on both its sides. Slots in the form of elongated ellipses turned by an angle of 90relative to each other are cut through the coating around the conductors on both partition sides. Electric field vector of an interfering signal is reflected from the partition to generate conductor currents which are opposite to interfering current. By this means the filter permits the passage of direct and low-frequency currents and retains microwave currents. The slots serve as insulators in the low-frequency range. At the same time polarization decoupling by turning the slots relative to each other prevents penetration of microwave fields re-radiating through the slots. EFFECT: improved design.
Patent RU-95108118-A (RU)
Inventor: DYDYKINA V P
IPC: A61B17/88
Filed: 1995-05-18
Abstract: FIELD: medicine; orthopedic stomatology. SUBSTANCE: device has cramp with bushes attached to its ends; movable rod is inserted in one of bushes, and another bush has hole made coaxially with rod; moreover, one of bushes attached to one end of cramp is sectioned and consists of two plates secured with screw, and additional bush attached to opposite end of cramp is arranged perpendicular to rod and has movable bar with sleeve installed parallel to rod. EFFECT: ensured integrity of implant during device removing, and possibility of parallel introduction of several implants.
Patent RU-95109468-A (RU)
Inventor: SEREBRJAKOV N N
IPC: B29D30/24
Filed: 1995-06-06
Abstract: FIELD: tyre industry. SUBSTANCE: drum has drive shaft, radially movable sectors, sector displacement drive and drum working diameter adjuster. Drive is made on form of ring power cylinder housing movable along drive shaft with piston and leverage rigidly installed on drive shaft and system of levers. Levers are hinge-coupled with sectors, housing and with ring rigidly secured on drive shaft. To improve quality of assembling of tyre casings of wide type-size range longitudinal and axial slots are made in drive shaft. Slots are made relatively crossing. Fin arranged in longitudinal slot is secured on housing square to longitudinal axis of drive shaft. Movable rod is placed in axial slot coaxially with drive shaft. inner end of rod is connected with pin and regulator is mounted on outer end. Moreover, housing is provided with shell with radial slots accommodating the levers. Regulator is made in form of screw with shaped nut turned into movable rod for engagement with end of shaft. EFFECT: enlarged operating capabilities.
Patent RU-95109496-A (RU)
Inventor: GORSHKOV G M
IPC: B03C1/12
Filed: 1995-06-06
Abstract: FIELD: concentration of minerals, and cleaning of lubricant-coolant containing ferromagnetic particles. SUBSTANCE: the offered magnetic separator has tank with inlet and outlet, magnetic system and scraper. Magnetic system is made in form of disks secured to same shaft. Magnets are mounted in disks so that their poles on end faces of adjacent disks facing each other are of different polarity. Scrapers are located between disks end faces. EFFECT: higher efficiency of cleaning.
Patent TW-200406200-A (TW)
Title: Pharmaceutical formulation
Inventor: BATEMAN NICOLA FRANCES
IPC: A61K47/32
Filed: 2002-10-31
Abstract: The present invention relates to a pharmaceutical product for administration to a patient, the product comprising 4'-cyano-α', α', α'-trifluoro-3-(4-fluorophenylsulphonyl)-2-hydroxy-2-methylpropiono-m-toluidide, or a pharmaceutically acceptable salt or solvate thereof, in solid dispersion with an enteric polymer having a pKa from 3 to 6, the product further comprising an anti-oestrogen (eg, tamoxifen citrate) and/or an aromatase inhibitor (eg, anastrozole). The invention also relates to a pharmaceutical dose of the drug and anti-oestrogen/aromatase inhibitor provided by such a formulation. An advantage is the treating and/or preventing of at least one side effect selected from gynaecomastia, breast tenderness, hot flushes, impotence and reduction in libido, while increasing the bioavailability of the drug; reducing inter-patient variability in plasma concentrations of the 4'-cyano-α', α', α'-trifluoro-3-(4-fluorophenylsulphonyl)-2-hydroxy-2-methylpropiono-m-toluidide; enhancing the storage stability of the drug; and/or treating and/or reducing the risk of prostate cancer in a patient.
Patent TW-200305903-A (TW)
Title: Double sided liquid metal micro switch
Inventor: DOVE LEWIS R
IPC: H01P1/12
Filed: 2002-11-25
Abstract: A plurality of Liquid Metal Micro Switches (LIMMS) (2) are mounted on opposite sides of a multi-layer substrate(23). Vias on the substrate and located within the footprints of the LIMMS serve to make connection with the LIMMS. Traces on the internal layers of the multi-layer substrate are routed around and over each other to arrive at a perimeter surrounding the LIMMS, where they emerge again as vias (24 - 27) and are available for interconnection with further circuitry via conventional techniques, such as solder balls, wire bonding, a socket, etc. The multi-layer substrate may also incorporate a ground plane to assist in shielding and the fabrication of any interconnecting transmission lines.
Patent TW-200307225-A (TW)
Title: Graphics image rendering with radiance self-transfer for low-frequency lighting environments
Inventor: SLOAN PETER-PIKE J
IPC: G06T15/50
Filed: 2003-03-20
Abstract: Real-time image rendering of diffuse and glossy objects in low-frequency lighting environments captures soft shadows, interreflections, and caustics. As a preprocess, a global transport simulator creates functions over the object's surface representing transfer of arbitrary, low-frequency incident lighting into exiting radiance, but including global effects like shadowing and interreflection from the object onto itself. At run-time, these transfer functions are applied to the actual incident lighting. Dynamic, local lighting is handled by sampling close to the object at every frame; the object can also be rigidly rotated with respect to the lighting and vice versa. Lighting and transfer functions are represented using low-order spherical harmonics. Functions for radiance transfer from a dynamic lighting environment through a preprocessed object to neighboring points in space further allow cast soft shadows and caustics from rigidly moving casters onto arbitrary, dynamic receivers.
Patent TW-200307646-A (TW)
Title: Apparatus and method for minimizing the generation of particles in ultrapure liquids
Inventor: KELLY WAYNE
IPC: C02F1/00
Filed: 2003-04-18
Abstract: A system and method of reducing particle generation in packaging containers used to transport ultra pure liquids. Particle generation in the containers is reduced by reducing the air-liquid interface present during filling transport, and dispensing of the liquid.
Patent TW-200424852-A (TW)
Title: Device to extend an address space by inserting a waiting state and operation method for the device
Inventor: CHANG SHENG-TSAI
IPC: G06F12/06
Filed: 2003-05-05
Abstract: A device for extending address space by inserting a waiting state and an operation method on the device. The device includes a CPU, a ROM, and a memory interface controller. In the device, the memory interface controller inserts a waiting state into the CPU when address of the information or the program to be fetched by the CPU is not located within a predetermined address range until the information or the program is completely fetched.
Patent TW-200405729-A (TW)
Title: Image signal processing apparatus
Inventor: TANIZOE YUKIHIRO
IPC: H04N9/07
Filed: 2003-05-07
Abstract: When a brightness signal is obtained, a false signal is produced. The image signal processing apparatus comprises an image sensor (1) for picking up an image by a plurality kinds of color filters that are arranged according to the repetition of a predetermined pattern; a color variation detection unit (15) for detecting the color variation relating to the image pick-up result with reference to the pattern; and an adder (19), a core processing unit (20) for generating the brightness signal relating to the image pick-up result based on the result of the detection of the color variation.
Patent TW-200306332-A (TW)
Title: High purification method for high functionality materials by using mass separation method and a deposition method for high functionality materials
Inventor: MORI NOBUYUKI
IPC: C23C14/32
Filed: 2003-05-09
Abstract: A method is provided for high purity purification, in which an organic compound, such as dimethyl zinc, or a gaseous element compound, such as oxygen as a starting material is irradiated with an excimer laser (21), dissociated and ionized by the non-resonant multiphoton absorption not passing by way of an intermediate level, and the ionized element is freed of impurities by the mass separation method using the electromagnetic field (55) to thereby deposit a predetermined ionized element alone on a target (61). In an embodiment, elements to be ionized are Zn and, Se or O, and N, Cl or the like is used as a dopant. The method allows the reduction of the load by impurities derived from starting materials and the improvement of ionization efficiency, resulting in the improvement of productivity, in a high purity purification process by the mass separation method for an element such as zinc or selenium.
Patent TW-200425838-A (TW)
Title: Method for producing protein composite organic acid calcium composition and product thereof
Inventor: KE ZHI-LIAN
Filed: 2003-05-21
Abstract: A method for producing a protein composite organic acid calcium composition comprises: (1) selecting beans, grinding the beans to produce a solution, sterilizing the solution, adding Lactobacillus into the solution for undergoing fermentation; (2) producing fine particles of calcium carbonate; (3) adding the slurry solution after fermentation in Step (1) with the fine particles of calcium carbonate obtained from Step (2), and continuing the fermentation for a few days. The present invention also relates to a protein composite organic acid calcium obtained by the above method.
Patent TW-200427347-A (TW)
Title: Epidemic-prevention identification recording system of mobile phone
Inventor: Wang zhi-sheng
IPC: H04Q7/30
Filed: 2003-05-21
Abstract: The present invention is related to a mobile-phone epidemic-prevention identification recording system having plural mobile phones for transmitting and receiving radio-frequency (RF) signal, and a base station for connecting the wireless communication in between these mobile phones and recording the communicated objects of these mobile phones in the main system database. The base station has a controller that can send a command if it is necessary to make the mobile phone receive the RF signal transmitted by the other mobile phone nearby based on the command and record the identification of the other mobile phone in the main system database. Thus, it is capable of using the identification to conduct epidemic-prevention search and record the short-distance contact history of the mobile phone owner so as to truly notify and accurately isolate immediately people who have been contacted with.
Patent TW-200426009-A (TW)
Title: Method for recycling used optical discs
Inventor: LI YOU-LI
IPC: B29B17/00
Filed: 2003-05-29
Abstract: This invention relates to a method for recycling used optical discs, by irradiating electromagnetic waves on the used optical discs to separate the metal plating layers of the used optical discs from the plastic substrates and to crack the metal plating layers; placing the used optical discs in a release tank containing release agent therein, such that the release agent is able to penetrate between the metal plating layers and the plastic substrates through the cracks of the metal plating layers or the gaps between the metal plating layers and the plastic substrates, so as to separate the metal plating layers from the plastic substrates; and remove the plastic substrates for cleaning and drying purposes so as to complete the recycling process.
Patent TW-200428627-A (TW)
Title: Semiconductor package having conductive bumps on chip and method for fabricating the same
Inventor: HUANG CHIEN-PING
IPC: H01L21/56
Filed: 2003-06-09
Abstract: A semiconductor package having conductive bumps on a chip and a method for fabricating the same are provided. A plurality of the conductive bumps are deposited respectively on bond pads formed on an active surface of the chip. The chip and conductive bumps are encapsulated by an encapsulation body, with ends of the conductive bumps exposed outside of the encapsulation body. A plurality of conductive traces are formed on the encapsulation body and electrically connected to the exposed ends of the conductive bumps. A solder mask layer is applied over the conductive traces while exposing predetermined portions of the conductive traces via a plurality of openings through the solder mask layer. The exposed portions of the conductive traces are connected to a plurality of solder balls respectively. The conductive bumps on the bond pads of the chip desirably allow easy positional recognition of the bond pads, thereby making the conductive traces well electrically connected to the bond pads through the conductive bumps so as to assure the quality and reliability of the semiconductor package.