baber/WOPTO huggingface dataset:
Patent RU-94023194-A (RU)
Inventor: EHSTRIN EH I
IPC: C22C38/40
Filed: 1994-06-29
Abstract: FIELD: metallurgy; stainless chromium-nickel steels of high strength and ductility and articles manufactured of such steels; production of cold rolled band, strip, sheet, high-strength wire and cables, springs, medical instruments, cutting tools, fasteners, construction members. SUBSTANCE: steel contains the following components, mass %: carbon - 0.15-0.45; chromium - 12.016.6; nickel - 3.0-5.0; ferrum and admixtures - the rest. Content of chromium, carbon and nickel is in the following ratio, mass %: Cr=25.7-(17.7-18.0)%C - (1.2-1.4)%Ni. High-strength corrosion resistant articles are manufactured of these steels. EFFECT: production of corrosion-resistant steels and articles featuring high strength and ductility.
Patent RU-94025739-A (RU)
Inventor: KARMINSKIJ V D
IPC: E21C37/00
Filed: 1994-07-11
Abstract: FIELD: mining industry, civil engineering. SUBSTANCE: process of break-down of monoliths consists in drilling of blast hole in monolith, in installation of shielding element made from metal with memory of shape in the form of hollow cylinder, of sharpened working members and in fed of gas into working space of cylinder at temperature higher than transition temperature of metal of which cylinder is made from one geometrical shape into another. EFFECT: enhanced breaking efficiency of process. 5 cl, 4 dwg
Patent RU-94026110-A (RU)
Inventor: ABRAMOV I S
IPC: C23C14/24
Filed: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is provided with an attenuator for attenuating and forming a batched plasma flow. The attenuator is positioned in the flow between the evaporator and a holder for a substrate. The attenuator consists of an assembly of flat-parallel plates that are parallel to the axis of the device. The sizes of the attenuator are defined by a formula available in the invention description. EFFECT: enhanced efficiency.
Patent RU-94029694-A (RU)
Title: Lock
Inventor: PETRENKO A P
IPC: E05B45/00
Filed: 1994-08-05
Abstract: FIELD: locking devices. SUBSTANCE: this device can be used for locking safes. Safe is provided with hasp for catch mounted on door. Hasp is provided with square hole and in plane of this hole it has adjusting screw, and externally body of lock is provided with spring for pushing of door and is installed on adjacent wall. EFFECT: high efficiency.
Patent RU-94036416-A (RU)
Inventor: KALJAZHNOV V V
IPC: B64D27/00
Filed: 1994-09-29
Abstract: FIELD: aeronautical engineering; aeroplanes whose air-jet engine is arranged in nacelle on underwing pylon. SUBSTANCE: power plant has engine nacelle mounted on underwing pylon in front portion of wing profile; engine nacelle is secured on pylon vertically relative to wing at distance y = (0.7 to 0.95) x d at X = (-0.5 to 0.6) x D, where y is distance measured vertically between point of intersection of nacelle axis with shear plane of engine nacelle and leading edge of wing; x is distance measured horizontally between point of intersection of nacelle axis with shear plane of engine nacelle and leading edge of wing; d is diameter of engine nacelle. EFFECT: reduced consumption of fuel by aircraft; increased mass of payload due to enhanced aerodynamic efficiency of aircraft at reduced negative interference between wing, engine nacelle and reaction jet of engine. 2 cl, 7 dwg
Patent RU-94040910-A (RU)
Inventor: DEHVID R KEHMPBELL
IPC: B65G65/46
Filed: 1992-03-02
Abstract: FIELD: agriculture, construction industry. SUBSTANCE: gear is intended for unloading of loose materials from indoor storage which can be entirely filled with stored loose material 11. Gear includes supporting column 16 which lower end is fixed in floor 25 of storage and screw 17 which is hinged to lower end of column so that it can turn about horizontal axis of hinge from (i) vertical position in which it is arranged almost in parallel to vertical axis of column, (ii) through intermediate angular positions (position 54) into horizontal position 55 where it is placed close to floor of stores. Suspended rope 61 is connected to supporting column and screw to turn the latter about horizontal axis of hinge. Supporting column and screw attached to it rotate about vertical axis with the aid of drive. Screw is rotated about its longitudinal axis with the use of motor 51 located on the outside of its external end. Simultaneous rotation of screw about its longitudinal axis and of supporting column about vertical axis provides for successive displacement of layers of loose material to outlet hole in center of storage with each complete turn of column. Gear also has auxiliary screw moving loose material is collected in front of drive motor 51. EFFECT: simplified design, enhanced operational reliability and efficiency.
Patent RU-95107147-A (RU)
Inventor: KHORST KHEMMERLE
IPC: C07D235/00
Filed: 1995-05-10
Abstract: FIELD: medicine. SUBSTANCE: invention describes cyclohexanecarboxylic acid of general formula (I):wherein Ris O-alkyl Cwherein alkyl moiety is linear or branched, and -C(R) is phenyl unsubstituted in position 4 by fluorine. Chlorino or methyl, or R-cycloalkyl O-CHin which C-C(R) is as defined above, Rand Rand Rare the same or different and are hydrogen or hydroxyl, mixture of isomers thereof or individual isomers and physiologically tolerable salts in effective amount. EFFECT: improved properties of the title compounds.
Patent RU-95108259-A (RU)
Inventor: MARTIN SHTELE
IPC: F04D9/00
Filed: 1994-06-24
Abstract: FIELD: manufacture of pumps. SUBSTANCE: pump has impeller 1 with hub 3 rigidly fitted on shaft 4. Edges of impeller 1 on side of drive rotate at small clearance 2 above rear wall 5 of pump housing. It forms labyrinth clearance 6 together with impeller 1. Labyrinth clearance 6 is used for connection of pump chamber 2 with chamber 7 of hub. Chamber 7 of hub is provided with additional coaxial impeller rigidly connected with impeller 1; additional impeller is used for intensification of rotary motion of liquid and its discharge. Chamber 7 of hub is provided with peripheral hole 12 for outlet of liquid. Air accumulating in zone of shaft 4 escapes through clearance 10 formed by wall 20 of hub body and shaft 4. Peripheral hole 12 is located in wall 20 of hub body and is made in form of pressure nozzle. It terminates in chamber 11 adjoining chamber 7 of hub and connected with it by means of clearance 10. It is directed to diffuser tube 13 forming jet pumps 12 and 13 though which liquid escaping from chamber 7 of hub flows. EFFECT: enhanced reliability.
Patent RU-95108641-A (RU)
Inventor: POGORELKO V V
IPC: A21C1/06
Filed: 1995-05-26
Abstract: FIELD: food engineering. SUBSTANCE: machine has transmission with three reducing gears. First reducing gear made in the form of V-belt drive is adapted to transmit motion from electric engine shaft to intermediate shaft mounted in roller support. Second reducing gear made in the form of chain drive is adapted to transmit motion from intermediate shaft to stamping auger shaft. Third reducing gear made in the form of chain drive is adapted to transmit motion from stamping auger shaft to mixer shaft. Machine has base, test hopper with working members formed as mixer and stamping auger, V-belt drive and two chain drives. Electric engine and intermediate shaft supports are mounted on rotary plates providing adjusted tightening of V-belts and chain of second transmission. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent RU-95108854-A (RU)
Inventor: ZATEEVA E N
IPC: A23C9/18
Filed: 1995-05-31
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves providing butter fat standardization of milk; performing heat treatment, condensation in the presence of sugar and cooling to crystallize base product. At cooling stage, fat-and-water soluble polyvitamins and/or natural aromatizers and/or aromatizers identical to natural ones are introduced into condensed milk product. EFFECT: increased efficiency, simplified method and improved quality of product.
Patent RU-95109733-A (RU)
Inventor: KHARATS E A
IPC: E02F3/38
Filed: 1995-06-13
Abstract: FIELD: earth-moving machinery; working attachment of single-bucket excavators. SUBSTANCE: rotating arm of single-bucket excavator has non-rotating part, rotating part, motion screw pair, hydraulic cylinder with casing, piston and rod. Non-rotating and rotating parts are connected through swinging circle type device. Screw and nut have non-selfbraking thread. Screw and rod of hydraulic cylinder are connected to each other. Nut is connected with base of swinging circle type device. EFFECT: high efficiency. 1 dwg
Patent RU-96111595-A (RU)
Inventor: CHERNEVSKIJ L V
IPC: G01B5/24
Filed: 1996-06-21
Abstract: FIELD: measurement technology. SUBSTANCE: invention refers to bearing making industry and can be used predominantly to test ball bearing in processes of their manufacture and diagnostics. It is proposed to measure contact angles of ball bearings by means of vibration signals generated by ball bearing under load. Spectrum of vibration of all elements of bearing is measured, vibration signals are digitized and converted to digital form, components of vibration spectrum are determined in specified frequency ranges. Signals are entered into working buffer. Vibration signal is subjected to fast Fourier transform and rotational speeds of rotor and separator with balls relative to outer and inner races and about own axis of ball are found. Contact angle is determined then as function of parameters of frequencies of parts of bearing. Gear to implement proposed method has vibration converter 1 mounted on tested bearing put on rotating rotor. Amplifier-corrector 2, filter 3, vibration signal preparation unit and analog-to-digital converter 4, Fourier transform converter 5, detector 6 of rotational speed $$$ of outer race, detector 7 of rotational speed $$$ of inner race detector 8 of rotational speed $$$ of set of balls with reference to outer race, unit 9 determining rotational speed $$$ of ball relative to own axis, unit 10 calculating contact angle $$$, unit 11 calculating relation of diameters $$$, computer 12 with display 13 and printer 14 are connected in series to its output. EFFECT: improved authenticity of method and gear. 4 cl, 1 dwg
Patent TW-200301965-A (TW)
Title: Zero DC current readout circuit for CMOS image sensor
Inventor: DAI TIEJUN
Filed: 2002-10-30
Abstract: The present invention discloses a method of reading out a light signal from a pixel is disclosed. The method first charges a capacitor to a predetermined voltage during a pre-charge stage. Next, during a readout stage, the capacitor is discharged for a predetermined length of time through a pixel output transistor. The pixel output transistor is modulated by the light signal by applying the light signal to the gate of the pixel output transistor. Finally, the output signal is determined to be the voltage held by the capacitor.
Patent TW-200409170-A (TW)
Title: Random impulses igniter
Inventor: LU CHAO-CHENG
IPC: H01J61/54
Filed: 2002-11-20
Abstract: The present invention provides an igniter of high/low-pressure gas discharging lamp's ignition devices (random impulses). It comprises a time-controlled circuit, a main switch circuit, an ignition frequency circuit, a resonant booster circuit, and a cut-off device and aims for controlling the fast ignition and the hot re-lighting of a fluorescent tube. The time-controlled circuit, the main switch circuit, and the ignition frequency circuit are connected in parallel and output via the resonant booster circuit to a high/low-pressure gas discharging lamp's ignition device with an either three-end or two-end connector. The cut-off device is used for allowing the time-controlled circuit, the main switch circuit, and the ignition frequency circuit to OPEN when the fluorescent tube is turned on so that these three circuits are all inactive and, therefore, require no power consumption. Since the igniter's ignition time is set in a way of interrupted triggering impulse band and its trigger lighting waves form random amplitude phase angles, it can be applied for lighting up various high/low-pressure gas discharging lamps, including CDM, HQI, HPS, PL, and fluorescent tube. Besides, it also performs well in hot re-lighting.
Patent TW-200410496-A (TW)
Title: Voltage control oscillator and related manufacturing method thereof
Inventor: WU YUAN-CHUNG
IPC: H05K1/16
Filed: 2002-12-03
Abstract: A manufacturing method of voltage control oscillator includes following steps. Firstly, a baseboard having an opening is provided. Then, an adjustable electronic device is installed to the baseboard, and an adjustable area of the adjustable device faces the opening of the baseboard. Also, a set of elements including a cover is installed to the baseboard. Then, adjust the adjustable area of the adjustable electronic device thorough the opening of the baseboard. Finally, the baseboard, the adjustable electronic device, and the set of elements consist one adjusted voltage control oscillator. The adjusted voltage control oscillator is then installed to another circuit board, and the surface of the circuit board and the opening form a sheltering space for the adjustable area of the adjustable electronic device.
Patent TW-200301474-A (TW)
Title: Object having composite hardcoat layer and method of forming the composite hardcoat layer
Inventor: HAYASHIDA NAOKI
IPC: G11B7/243
Filed: 2002-12-24
Abstract: An object having hardcoat excellent in antifouling and lubricating properties as well as scratch resistance and abrasion resistance is cheaply provided, and a method of forming the hardcoat is provided. On the surface of a object 1 in need of hardcoating treatment, a hardcoating agent composition is coated to form a hardcoating agent composition layer; on the surface of the hardcoating agent composition layer, a film is formed by a material for surface layer comprising an active energy ray-curable compound which has antifouling and/or lubricating functions, so that a surface material layer is formed; and the resulting hardcoating agent compositon layer and the surface material layer are irradiated by an active energy ray to curing the aforementioned two layers simultaneously, so that a hardcoat layer 2 is disposed in contact with the surface of the object 1 and an antifouling surface layer 3 is disposed in contact with the hardcoat layer 2.
Patent TW-200301816-A (TW)
Title: Heat exchange unit
Inventor: TOYOAKI MATSUZAKI
IPC: F28D9/00
Filed: 2002-12-27
Abstract: A heat exchange unit comprises metallic heat transfer members combined parallelly and integrally with each other. The heat transfer member has a heat transfer face having opposite surfaces with which the first and second heat exchange fluids come into contact, respectively. The first gap portions through which the first heat exchange fluid passes and the second gap portions through which the second heat exchange fluid passes are provided alternately between adjacent two heat transfer faces. The first opening communicating with the first gap portions for the first heat exchange fluid and the second opening communicating with the second gap portions for the second heat exchange fluid are provided separately from each other. The heat transfer member has a rectangular shape, which has on respective sides thereof flat portions. Adjacent two heat transfer members between which the first gap portion is located are welded together at the flat portions thereof on a side of the second opening. Adjacent two heat transfer members between which the second gap portion is located are welded together at the flat portions thereof on a side of the first opening. The adjacent two heat transfer members are closed on the side where the first opening is placed. The heat transfer members as combined are inserted, into a fitting hole of an end plate. The fitting hole substantially coincides with an end shape of the combined heat transfer members. The heat transfer members are welded to the end plate along the fitting hole.
Patent TW-200402129-A (TW)
Title: Socket for semiconductor package
Inventor: USHIO TOMOHIRO
IPC: H01R33/76
Filed: 2003-01-17
Abstract: A socket for semiconductor package in which most portion of a package side electrode portion of a contact pin has an inclined portion inclined at a predetermined angle with respect to a vertical direction, and when a land grid array package is received in a housing, a contact end of the package side electrode portion abuts on the land electrode within the area of the land electrode, and when the land grid array package is lowered, the contact end slides on the surface of the land electrode to remove foreign matters adhering to the land electrode to thereby put the contact end into contact with the land electrode at a good contact pressure.
Patent TW-200414116-A (TW)
Title: Pre-charging system of active matrix display
Inventor: YU JIAN-SHEN
IPC: G09G3/20
Filed: 2003-01-24
Abstract: The present invention provides a pre-charging system applied on a liquid crystal display that has multiple data lines, multiple scan lines, multiple pixels, a first voltage source, and a second voltage source. The pre-charging system consists of a pre-charging circuit, a second transistor, multiple third transistors, and a fourth transistor. The pre-charging circuit has multiple first transistors, connected together to perform the functions of a diode, and the first end of the precharging circuit is coupled with the first voltage source. The first end of the second transistor is coupled with the second end of the multiple first transistors, connected together to perform the functions of a diode. The second end of the second transistor is coupled with the multiple data lines and the control end of the second transistor is used for receiving a positive pre-charging signal. The multiple third transistors are connected together to perform the functions of a diode and the first end of the multiple third transistors is coupled with the second voltage source. The first end of the fourth transistor is coupled with the second end of the multiple third transistors, connected together to perform the function of a diode. The second end of the fourth transistor is coupled with a corresponding data line and the control end of the fourth transistor is used for receiving a negative pre-charging signal. The representative diagram of the present invention is shown in Fig. 3 in which the symbols for representing elements are: 100: Pre-charging circuit, TN1, TN2, T20: Thin film transistors, DN1, DN2, DN5: Thin film transistors connected together to perform functions of a diode, DL1: Data line, VDD: High voltage source, VSS: Low voltage source, CSP: Positive pre-charging signal, CSN: Negative pre-charging signal, C1c: Liquid crystal display unit, and C1: Holding capacitor.
Patent TW-200414470-A (TW)
Title: Semiconductor chip scale packaging method
Inventor: SHEN YU-NUNG
IPC: H01L23/48
Filed: 2003-01-30
Abstract: A semiconductor chip scale packaging method contains the following steps. First, put a chip on the substrate installation surface to let the pads exposed by the corresponding through holes. Second, use photo-resist (PR) to form a first protection layer covering the chip on the substrate surface and to fix the chip on the substrate. The first part of the first protection layer is exposed to UV light but the second part of the first protection layer not. Through the following chemical clean treatment, only the said first part located on the chip periphery is retained. Third, by wire bonding, the chip pads connect the corresponding circuit layout of the substrate layout surface through the wire of corresponding through holes. Forth, use PR to form a second protection layer on the substrate layout surface. Through similar exposure and chemical clean treatment, only the part covering the wires is retained. Finally, form plural conduction balls that correspond to the circuit layout connection on the substrate circuit layout surface.
Patent TW-200408669-A (TW)
Title: Method of content protection with reactable UV absorbers
Inventor: ANDREWS STEPHEN MARK
IPC: C07D251/24
Filed: 2003-02-17
Abstract: The contents of clear or lightly colored plastic containers or films are protected from ultraviolet radiation by the incorporation of certain UV absorbers of the class of reactable, durable hydroxyphenylbenzotriazoles in the container or film. The hydroxyphenylbenzotriazoles are reacted into the containers or films via condensation reaction and are thereby covalently bonded therein. Contents to be protected include foodstuffs, beverages, pharmaceuticals, cosmetics, personal care products, shampoos and the like.
Patent TW-200304247-A (TW)
Title: Broadband planar inverted F antenna
Inventor: NEVERMANN PETER
IPC: H01Q5/50
Filed: 2003-02-25
Abstract: A mono-band planar inverted F antenna (PIFA) structure comprises a planar radiating element having a first area, and a ground plane having a second area that is substantially parallel to the radiating element first area. An electrically conductive first line is coupled to the radiating element at a first contact located at an edge on a side of the radiating element. The first line is also coupled to the ground plane. An electrically conductive second line is coupled to the radiating element at second and third contacts located along the same side as the first line, but at different locations on the edge than the first contact. Useable bandwidth of the PIFA is increased by using multiple contact locations to couple the conductive second line to the radiating element. The first and second lines are adapted to couple to a desired impedance, e.g., 50 ohms, at frequencies of operation of the PIFA.
Patent TW-200418103-A (TW)
Title: Metal taper etching structure and the manufacturing method thereof, producing source/drain and gate in thin film transistor array using the same, and the structure thereof
Inventor: CHEN CHUN-HSIUN
IPC: H01L29/786
Filed: 2003-03-04
Abstract: The present invention discloses a metal taper etching structure and the manufacturing method thereof, and using the method for producing of source/drain and gate in thin film transistor array. The method for metal taper etching includes the following steps: providing a substrate; forming a first metal layer on the substrate composed of columnar crystal growing opposite to the normal direction of the substrate surface; forming a second metal layer on the first metal layer composed of fine grain crystal with arbitrary orientation; forming and defining a cover layer on the second metal layer; and, using an etching process to remove the first metal layer and the second metal layer in the portions not covered by the cover layer, so as to obtain a taper profile.
Patent TW-200417375-A (TW)
Title: Compositions for protecting liver functions
Inventor: HSU CHING-HSIANG
Filed: 2003-03-06
Abstract: A protective liver function composition, characterized in that the composition is selected from the group consisting of 0.5-15 by weight of GOU QI ZI, 0.5-15 by weight of DANG SHEN, 0.5-15 by weight of FU LING, 0.4-10 by weight of SHAN ZHA, 0.4-10 by weight of CHU PI, 1.0-35 by weight of YI YI REN, 0.5-15 by weight of BAI ZHU, 0.3-8 by weight of HUANG JING, 0.5-15 by weight of BAI HUA SHE SHE CAO and 0.5-15 by weight of BAN ZHI LIAN. The composition can prevent or improve the conditions of liver function caused by chemical factors, alcoholic effect or viral infection in mammal.