baber/WOPTO huggingface dataset:
Patent RU-94044555-A (RU)
Inventor: EVDOKIMOV JU P
IPC: H02K19/26
Filed: 1994-12-16
Abstract: FIELD: electrical engineering. SUBSTANCE: off-line electric generator has three laminated shells inserted in each other and isolated by high vacuum; they are held within generator case and relative to each other by various sets of magnetic suspensions; rotor is made in the form of shell with Fermi surface of second-type superconductor having capillary structure and cooled with superfluid Fermi liquid contained in these capillaries. Cooled superconductor of rotor carries continuous-wave current that builds up magnetic field of rotor which crosses conductor turn in stator as rotor rotates and induces electromotive force in it. Electric superconducting current in Fermi surface is produced due to supplying Fermi gas in the form of polarized flow of electrons from auxiliary electron-beam generator to cooled rotor shell when these electrons are used to bombard Fermi surface of rotor shell. Conductor turn in stator is also of capillary structure and cooled with Fermi liquid. EFFECT: provision for long-time operation without drive motor, cooler, and compressor.
Patent RU-94045217-A (RU)
Inventor: CHERNYJ A A
IPC: F23D14/20
Filed: 1994-12-27
Abstract: FIELD: combustion of gaseous fuel in furnaces. SUBSTANCE: gas burner has chamber 1 with nozzle 2 for air admission. Tube 3 placed therein functions to supply gas. Pipe union 4 fixed on end of tube 3 has outer hollow nozzle 5 fixed therein and accommodating hollow nozzle 6 entered into it in a spaced relation. Walls of nozzle 6 have holes 7 for passing gas and those of external nozzle 5 have holes 8 for gas outlet. Holes 7 and 8 may be made so that center lines of holes in walls of internal hollow nozzle are not aligned with those of holes in walls of external hollow nozzle. Nozzles 5 and 6 may be made in the form of shells at great diameters of nozzle 2 in exit section; they m ay be also made so that their walls project beyond edge of nozzle 2 into burner tunnel and so that they may be free to move along center line (or by displacing tube 3 in chamber 1, or by displacing hollow nozzles 6 and 5 in threaded joints). EFFECT: improved combustion efficiency, increased flame temperature and radiating capacity. 1 dwg
Patent RU-95102467-A (RU)
Inventor: APOLITSKIJ V N
IPC: B03B5/70
Filed: 1995-02-23
Abstract: FIELD: hydraulic separation of solid materials at technological processions of mineral raw materials and at investigating such materials. SUBSTANCE: method comprises steps of feeding classified powder material together with liquid to upper portion of partially narrowed inclined chute having transverse partition with damper oscillating relative to upper end of said chute; creating flow of pulp being almost laminar and having reduced rate of pulp lengthwise motion and increased rate of pump cross motion neat lower end of chute. Pulp moving from upper end of chute towards it lower end is separated into layers. Small-density particles are concentrated in upper layers of pulp, and due to cross motion of chute and movable pulp splitters in lateral walls of chute such particles are poured into accumulator of small-density particles. High-density particles are concentrated in lower layers of pulp, and through cross slits in bottom of chute such particles fall into accumulator for high-density particles. Mean-density particles of pulp pass through opening in cross partition restricted by damper into accumulator for mean-density particles. Therefore, after liquid separation from each accumulator initial material is classified by specific gravity. EFFECT: enhanced accuracy and intensity of classification. 2 dwg
Patent RU-95103410-A (RU)
Inventor: PINUS I JA
IPC: F16C23/04
Filed: 1995-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: slider bearing module has outer and inner races 1 and 2 and frictional member positioned between races 1 and 2. Frictional member is made integral with inner or outer race and is formed as projection , for instance rectangular projection, with facets. Shape of projection corresponds to slot defined by outer or inner surface of races 1,2 and end surface of retaining flange. Radial and end surfaces 3,4 of frictional member are provided with self-lubricating antifriction coat 6. EFFECT: increased efficiency, enhanced reliability in operation, repairability, wider operational capabilities, simplified construction. 2 cl, 1 dwg
Patent RU-95103911-A (RU)
Inventor: POTAPOV E S
IPC: F41G3/12
Filed: 1995-03-17
Abstract: FIELD: measurement, automatic recording equipment and test result processing stands. SUBSTANCE: method involves automatic measuring of article motion speed; providing linear acceleration of pipe cutting with following double integration; providing angular acceleration with following integration; conducting commutation and converting signals into pulse code sequence and processing by means of digital computer. EFFECT: increased efficiency by high-precision processing and enhanced reliability of method.
Patent RU-95106261-A (RU)
Inventor: TALANOV B P
IPC: F42B12/32
Filed: 1995-04-20
Abstract: FIELD: ammunition. SUBSTANCE: the missile has an advantage over the known ones in the fact that it can be both active and passive in its motion, which makes it possible to use it in launching systems of different types; besides, the missile allows it to hit distributed targets in its trajectory of motion with variation of the kind of the hitting field. The missile acquires such qualities due to the fact that it is furnished with ducts accommodating balls, and the ducts proper are connected to controlled explosive devices; the stabilizer has rotary blades. EFFECT: improved design.
Patent RU-95107643-A (RU)
Inventor: RAMAKH DZHESSIKA BROD
IPC: C10L1/197
Filed: 1993-06-29
Abstract: FIELD: oil industry. SUBSTANCE: compositions involving two or more reesterified copolymers ethylene/unsaturated ether, for example, copolymers ethylene/vinyl acetate. EFFECT: improved low-temperature properties of liquid fuel.
Patent RU-95107962-A (RU)
Inventor: GURNITSKIJ V N
IPC: H02K33/02
Filed: 1995-05-17
Abstract: FIELD: electrical machines, such as linear stepping motors for step electric drive. SUBSTANCE: linear electric motor has stator and armature. stator has studs 1 carrying magnetic bases 2, poles 3, nonmagnetic bushes 4; studs 5 carrying magnetic hoops 6, nonmagnetic discs 7, magnetizing coils 9. Armature has rod 9 carrying magnetic nuts 10, nonmagnetic nuts 11, end nuts 12. Conductor of coil 8 is reliably insulated from hoop 6 by means of dielectric rings 13. Magnetic and nonmagnetic stator components are similar in inner diameter and nonmagnetic armature nuts 11 project beyond its magnetic nuts over outer diameter through air gap size. Space between cores of magnetizing coils 8 is filled with lubricant. For introducing lubricant, use is made of lubricator 14. EFFECT: reduced axial dimensions of motor and improved armature travel. 4 dwg
Patent RU-95108900-A (RU)
Inventor: POPKOV I I
IPC: F02B75/26
Filed: 1995-05-31
Abstract: FIELD: automotive and aircraft industries; engines. SUBSTANCE: engine has cylindrical housing with, for instance, twelve operating cylinders uniformly spaced over outer diameter. Axes of cylinders are parallel to housing generatrix and its shaft. Rollers are installed on opposite ends of rods hinge-connected to pistons. Rollers engage with sinusoidal paths of rotor disk rigidly secured on shaft. Paths are made at both end faces of disk. Rods of every two neighboring pistons in opposite cycles are hinge connected with rocker of swinging compensator. Rocker is fixed in its middle portion. Two common plate-shaped combustion chambers are installed one over another at both end faces of housing for every six cylinders whose pistons are in one operating cycle. Spaces of combustion chambers are placed in communication with above-piston space of each cylinder of one of two groups in similar operating cycle. EFFECT: increased compression ratio, reduced dynamic loads, weight and overall dimensions of engine, simplified design.
Patent RU-95109028-A (RU)
Inventor: SHLYKOV A D
IPC: G01S17/66
Filed: 1995-06-01
Abstract: FIELD: guided missile complexes; medicine, geology, industrial engineering, for instance, in remote control of complex production processes, robot operation, video engineering and for other needs of national economy. SUBSTANCE: the drive uses mainly two zoom, lenses, in which the zoom system lenses are rigidly secured in the carriage mounts with pins installed in longitudinal guides; the program cam with working surfaces is made in the form of a hollow cylinder with working surfaces in the form of a multiturn inner shoulder, and installed in alignment with the optical axis; fitted on each pin of the carriage in an insert, on which two axles are secured, mainly at an angle of 90 deg., that carry bearings engageable with the program cam working surfaces. EFFECT: reduced dimensions and weight, simplified design.
Patent TW-200306119-A (TW)
Title: Method of fast automatic exposure or gain control in a MOS image sensor
Inventor: LUO XIAODONG
IPC: H04N5/243
Filed: 2002-10-30
Abstract: In is very important to control the exposure time or gain in the complementary metal oxide semiconductor (CMOS) transistor image sensor, in which the exposure time of the array must be changed along with the variation occurred in the external light. In the invention, a kind of method for controlling exposure time or gain is disclosed. By analyzing the intensity of each pixel of an image, the instruction of pixel number having intensity higher or lower than plural predetermined thresholds is provided. Then, the information is used to change the exposure time. In addition, the pixel number having intensity higher or lower than plural predetermined thresholds is used to determine the change extent of exposure time, in which the pixel number depends on the situation.
Patent TW-200305283-A (TW)
Title: High power-low noise microwave GaN heterojunction field effet transistor
Inventor: MICOVIC MIROSLAV
IPC: H01L29/778
Filed: 2002-12-06
Abstract: A method for fabricating heterojunction field effect transistors (HFET) and a family of HFET layer structures are presented. In the method, a step of depositing a HFET semiconductor structure onto a substrate is performed. Next, a photoresist material is deposited. Portions of the photoresist material are removed corresponding to source and drain pad pairs. A metal layer is deposited onto the structure, forming source pad and drain pad pairs. The photoresist material is removed, exposing the structure in areas other than the source and drain pad pairs. Each source and drain pad pair has a corresponding exposed area. The structure is annealed and devices are electrically isolated. The exposed area of each device is etched to form a gate recess and a gate structure is formed in the recess. Semiconductor layer structures for GaN/AlGaN HFETs are also presented.
Patent TW-200412432-A (TW)
Title: Recognition of dopamine from neurotransmitters by molecularly imprinting sensor
Inventor: LING TZONG-RONG
Filed: 2003-01-02
Abstract: The invention provides a sensor preparation method and its structure by molecularly imprinted conducting polymer for improving the recognition of dopamine among neurotransmitters. The method includes: (a) using a working electrode; (b) dissovating a dopamine compound and a conducting monomer into a homogeneous solution (c) coating the homogeneous solution and polymerizing the conducting polymer to form a film on the working electrode (d) extracting dopamine out of the film.
Patent TW-200305519-A (TW)
Title: Corrosion-resistant fuel tank and fuel-filler tube for motor vehicle
Inventor: TOMIMURA KOUKI
IPC: B60K15/03
Filed: 2003-03-24
Abstract: A fuel tank and a fuel-filler tube, which maintain excellent corrosion-resistance over a long term even in a severely corrosive atmosphere, is made of a ferritic stainless steel sheet good of formability. The steel sheet, which has elongation of 30% or more after fracture by a uniaxial tensile test and minimum Lankford value (value-r<min>) of 1.3 or more, is formed to a product shape, and paint is cathodically electrodeposited on a surface of the formed stainless steel sheet. The stainless steel sheet may be one coated with an Al or Zn plating layer. When the fuel tank or fuel-filler tube is fabricated by welding, Zn-rich paint is preferably applied to a welded part in prior to cathodic electrodeposition coating.
Patent TW-200420863-A (TW)
Title: Natural thermo carrier fluid exchange system for heat reclaim
Inventor: YANG TAI-HER
IPC: F25B27/00
Filed: 2003-04-07
Abstract: A system including active heat balance device and fluid transmission pipelines provided inside a solid, liquid, or gaseous thermo carrier with comparatively reliable thermo reservation capacity in the nature to reclaim heat from the fluid flowing in opposite direction by releasing heat to the fluid of relatively lower temperature flowing through the pipelines, or to absorb the heat to cool the fluid of relatively higher temperature flowing through the pipelines in the opposite direction.
Patent TW-200406431-A (TW)
Title: Catalytic system for the preparation of polybutadienes and preparation process
Inventor: LAUBRY PHILIPPE
IPC: C08F36/04
Filed: 2003-05-06
Abstract: The present invention relates to a catalytic system usable for the preparation of polybutadienes by polymerisation, to a process for the preparation of said catalytic system and to a process for the preparation of polybutadienes by means of this catalytic system. A catalytic system according to the invention is based on at least: - a conjugated diene monomer, - an organic phosphoric acid salt of one or more rare earth metals, said salt being in suspension in at least one inert, saturated and aliphatic or alicyclic hydrocarbon solvent, - an alkylating agent consisting of an alkylaluminium of formula AlR3 or HAlR2, the "alkylating agent:rare earth salt" molar ratio being greater than 5, and - a halogen donor which belongs to the family of alkylaluminium halides with the exception of alkylaluminium sesquihalides, and, according to the invention, said catalytic system comprises said rare earth metal(s) in a concentration equal to or greater than 0.005 mol/l.
Patent TW-200307559-A (TW)
Title: Injectable solid hyaluronic acid carriers for delivery of osteogenic proteins
Inventor: LI REBECCA H
IPC: A61K47/36
Filed: 2003-05-12
Abstract: An injectable or implantable rod-shaped formulation is disclosed for delivery of osteogenic proteins. The formulation comprises hyaluronic acid derivatives and osteogenic proteins, and optional excipients and active ingredients such as a bone resorption inhibitor. Methods of making injectable rod-shaped pharmaceutical compositions and methods of using the osteogenic compositions to treat osteoporotic and/or osteopenic bone are also disclosed.
Patent TW-200401703-A (TW)
Title: Metallic laminate
Inventor: KODAMA YOICHI
IPC: C09J179/08
Filed: 2003-06-27
Abstract: This invention provides a polyimido metallic laminate which contains heat resistance resin with excellent adhesion at low temperature, and the laminate is hard to expand as applied in free lead weld, or in Au-Sn junction installed in COF, or in Au-Au junction, and is further excellent in heat resistance in weld. The objective metallic laminate and resin composition thereof are characterized in that resin composition laminate is formed from bismaleimide compound in accordance with formula (I), which the laminate is supported on at least one side of metallic foil. Wherein polyamido acid and/or polyimide is represented as formula (I), (wherein m is an integer and is greater than zero; X are respectively independent and the same or different and are O, SO2, S, CO, CH2, C(CH3)2, C(CF3)2, or direct bond; furthermore, R1 are the same or different and are hydrogen atoms, halogen atoms or hydrocarbon radicals, the substituting site of benzoic ring of R1 is respectively independent.)
Patent TW-200414508-A (TW)
Title: Semiconductor device
Inventor: FURUYA KEIICHI
IPC: H01L21/02
Filed: 2003-08-07
Abstract: Concerning a semiconductor device having a stacked capacitor including MOS and Poly-Poly capacitors, a semiconductor device structured without a need for excessive fine processing is provided. Also, a semiconductor device is provided which offers an increased capacitance density, while suppressing increases in manufacturing process and manufacturing cost. A highly-conductive diffusion layer doped with an N-type or P-type dopant is formed on a semiconductor substrate. A gate oxide film is formed in the surface of the highly-conductive diffusion layer by oxidizing the highly-conductive diffusion layer. A first polysilicon layer doped with an N-type or P-type dopant is formed on the gate oxide film. A dielectric layer is formed on the first polysilicon layer. A second polysilicon layer doped with an N-type or P-type dopant is formed on the dielectric layer. A first aluminum interconnection provided on an insulating layer is electrically connected to the highly-conductive diffusion layer and the second polysilicon layer through a contact hole.
Patent TW-200508683-A (TW)
Title: Packaging method and structure of optical-fiber optical device
Inventor: HWANG YU-WEN
IPC: G02B6/42
Filed: 2003-08-27
Abstract: A sealing packaging structure of optical-fiber optical device is disclosed in the present invention. The invention includes the followings: a sub-assembly of optical-fiber optical device having an extended optical fiber; a ring cap; a tube; and a housing tube. By using the capillarity, the bonding agent is permeated into the minute gap between the subassembly of the optical-fiber optical device and each component so as to reach the purpose of dense bonding and sealing package. The bonding manner of the invention is different from and superior to that of the conventional optical device wherein soldering method is used.
Patent TW-200413254-A (TW)
Title: Method for producing titanium oxide
Inventor: SAKATANI YOSHIAKI
IPC: B01J35/02
Filed: 2003-09-15
Abstract: A titanium oxide particle showing high photocatalytic activity with a small particle size can be efficiently produced in a method which comprises the steps of (1) mixing together or sequentially a titanium compound, a base and a foaming agent, wherein the hydroxyl group provided by the base is in a molar amount of about 2.1 times to about 3 times of the titanium atom in the titanium compound; and (2) calcining a solid resulting from said mixing together or sequentially of said titanium compound, said base and said foaming agent.
Patent TW-200407848-A (TW)
Title: A magneto-optical storage medium
Inventor: PHILLIPS GAVIN NICHOLAS
IPC: G11B3/00
Filed: 2003-09-15
Abstract: The invention relates to a magneto-optical storage medium (200) and specifically a domain expansion storage medium. The medium (200) comprises a magnetic storage layer (107) for long term information storage and a thereto magnetically coupled magnetic reproduction or read-out layer (111), wherein an enhanced magnetic domain may be generated during read out. The magnetic layers (107,111) are separated by a non-metallic or metallic, non-magnetic or magnetic layer (109) and at least one metal layer (201, 203), such as Palladium or Platinum, is located adjacent to the magnetic reproduction layer (111). Preferably this metal layer (201, 203) is located on each side of the magnetic reproduction layer (111). The metal layer(s) (201, 203) provides increased heat dissipation and Kerr effect thereby permitting increased data density of the magneto-optical storage medium (200).
Patent TW-200405973-A (TW)
Title: Parameter generating circuit for deciding priority of master blocks and method of generating parameter
Inventor: CHAE KWAN-YEOB
IPC: H01L27/02
Filed: 2003-09-24
Abstract: Provided are a parameter generating circuit and a method of generating a parameter which decides priority of master blocks. An arbitration parameter generating circuit includes a counter, a short term arbitration parameter storage unit, a short term reference time measurement unit, a long term arbitration parameter control unit and a long term reference time measurement unit. The counter receives a request signal generated in order for a master block to occupy a system bus and a grant signal generated in order for an arbitrator to allow the master block to occupy the system bus, up-counts when the request signal is at a first logic level, down-counts when the grant signal is at the first logic level, and is reset in response to a predetermined short term reference time signal. The short term arbitration parameter storage unit receives and stores the counted signal as a short term arbitration parameter until the counter is reset in response to the short term reference time signal. The long term arbitration parameter control unit continuously accumulates the short term arbitration parameter outputted from the short term arbitration parameter storage unit, outputs the accumulated short term arbitration parameter as a long term arbitration parameter, and is reset in response to a long term reference time signal.
Patent TW-200407584-A (TW)
Title: Method and apparatus relating to the optical zone of an optical element
Inventor: ALTMANN GRIFFITH E
IPC: G02C7/04
Filed: 2003-09-24
Abstract: The invention relates to the determination of higher-order aberrations of an optical element over an optical zone that is larger than the typically limited measured zone over which the aberrations are measured. This is accomplished by apparatus, systems, and methods in which, preferably, the Zernike data from an aberration measurement is fit to a conic function. The conic function smoothly and continuously increases or decreases between the measured zone and the optical zone allowing the extrapolated data to accurately determine the aberrations over the optical zone. According to the invention, a plurality of independent conic plus piston sections that vary azimuthally can very accurately describe a wavefront aberration composed of defocus, astigmatism, spherical aberration, secondary astigmatism, and tetrafoil. The description of primary coma and trefoil will not be as good because they vary with the 3rd order of the radial component. However, the description error is relatively small. A tilt term can be added to account for the tilt component of the coma and trefoil terms.
Patent TW-200418526-A (TW)
Title: Pharmaceutical dosage form and method of making
Inventor: DUNFIELD JOHN STEPHEN
IPC: A61N5/10
Filed: 2003-10-15
Abstract: A pharmaceutical dosage form including an enclosing medium having an interior surface including at least one discrete deposit of a bioactive substance dispensed on the interior surface of the enclosing medium.
Patent TW-200515450-A (TW)
Title: AC plasma display panel
Inventor: SU YAO-CHING
IPC: H01J17/49
Filed: 2003-10-17
Abstract: AC plasma display panel includes two substrates, address electrodes, row electrodes, and pixels, wherein each pixel consists of three sub-pixels disposed in a delta configuration. The location of sub-pixel is substantially determined by ribs. The address electrodes are located under the sub-pixels and the row electrodes are located over the sub-pixels. The row electrodes comprise scan electrodes and common electrodes. The feature of the AC plasma display panel is that beach scan electrode has a bus electrode and a patterned electrode, wherein the bus electrode is over the substrate and the patterned electrode is between the substrate and the bus electrode. The patterned electrode comprises a base-line and sustain electrodes. The base-line is located between the substrate and the bus electrode to prevent the bus electrode from touching the substrate and to make the bus electrode to contact with the base-line. The sustain electrodes connect with the base-line.