baber/WOPTO huggingface dataset:
Patent RU-94046041-A (RU)
Inventor: RAMAN K BAKSHI
IPC: C07F7/18
Filed: 1993-05-11
Abstract: FIELD: organic synthesis. SUBSTANCE: 7β-substituted 4-aza-5α-androstane-3-ones and related compounds thereof are prepared by reduction of suitable androstenon followed by contacting thus prepared product with isomerization agent, oxidation thus obtained compound to secoacid and interaction said secoacid with amine. The latter process is carried out together with cyclization to prepare desired products. Mentioned above reduction takes place with the help of lithium and liquid ammonia. Desired products represent inhibitors of 5α-reductase. EFFECT: improves efficiency of the method.
Patent RU-95100260-A (RU)
Inventor: KHAJRULLIN I KH
IPC: A63B69/04
Filed: 1995-01-10
Abstract: FIELD: sports equipment. SUBSTANCE: device has mechanical oscillation generator positioned under resilient saddle surface. Oscillation generator has member acting upon saddle surface and is mounted on rigid shaft so that inclination angle of generator relative to saddle surface may be regulated. Riding imitation device has control panel and sensors for controlling and regulating oscillation characteristics. EFFECT: increased efficiency by improved functional state of driver's muscles and enhanced reliability in operation. 1 dwg
Patent RU-95101086-A (RU)
Inventor: DAVYDOV N N
IPC: E01B27/11
Filed: 1995-01-26
Abstract: FIELD: maintaining railways. SUBSTANCE: machine has a frame which bears on carriages. From both sides of the symmetry plane of the machine are devices for taking-up ballast which can move in the vertical plane and cross the machine by means of drives. Each device consists of inclined conveyer, actuating endless chain with scrapers, horizontal conveyer, and actuating endless chain with scrapers mounted inside the bottom portion of the inclined conveyer for permitting rotation about the vertical axis by means of a drive from the position wherein it is parallel to the longitudinal plane of symmetry of the machine to this plane and then to the position wherein it is perpendicular to this plane. There are three rollers for directing the actuating endless chain in the bottom portion of the inclined conveyer The axes of the rollers are horizontal. Two rollers are distant along the machine and mounted at the same height. The third roller is above the second one in the direction of machine operation. Under the third roller and rear to the second roller in the direction of the machine operation is respective horizontal conveyer which feds the taken-up ballast to the idle horizontal branch interposed between the two rollers of the inclined conveyer the scrapers of which kick away ballast to the zone of the rotor by means of which all taken-up ballast is placed on the top portion of the bottom part of the inclined conveyer. In front of the bottom portion of each inclined conveyer is the rotor. The frame of the machine is also provided with at least one device for cleaning ballast and conveyers for discharging waste as well placing the fresh ballast on the way. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-95101316-A (RU)
Inventor: REJZIN A B
IPC: A61K36/11
Filed: 1995-02-06
Abstract: FIELD: medicine, narcology. SUBSTANCE: species containing centaury herb, common wormwood herb, yellow poppy herb and inflorescences and wild ginger root has additionally hog succory herb, sorrel root and rhizome, Jacob's ladder rhizome, elecampane root, goldenrod herb, wild rosemary herb. Species can contain additionally peony herb, root and rhizome, blessed thistle heads and leaves, burdock root, Saint-John's-wort, bur-marigold, horse-tail and matricary. Species does not toxic and provides stable curative effect, good tolerance. EFFECT: enhanced effectiveness of species.
Patent RU-95102643-A (RU)
Inventor: GUSHCHIN V I
IPC: F03D1/04
Filed: 1995-02-23
Abstract: FIELD: fluid media energy converters. SUBSTANCE: power plant has air flow concentrator with working member of drive unit mounted in it perpendicularly to axis of flow. Drive unit is kinematically linked with power converter. Air flow concentrator is made in the form of guide bell mouth which is made in the form of truncated cone located coaxially relative to positive flow of air discharged by main mine fan. Working number of drive unit is mounted in narrow outlet base of truncated cone of concentrator at distance from outlet section of fan diffuser not exceeding the carry of air spray. EFFECT: enhanced efficiency of conversion of air flow energy for generation of low-cost energy at low capital outlays. 1 dwg
Patent RU-95102814-A (RU)
Inventor: KOMAN O A
IPC: A21D13/08
Filed: 1995-02-17
Abstract: FIELD: confectionery industry. SUBSTANCE: composition contains, mas.%: wheat germinal flakes, 11.4-14.10; sugar, 18.2-23.7; margarine, 27.12-29.79; melange, 7.2-20.50; high-grade wheat flour, the balance. EFFECT: higher biological and caloric value.
Patent RU-95105859-A (RU)
Inventor: TISHKOV V JA
IPC: C22C38/14
Filed: 1995-04-14
Abstract: FIELD: foundry industry. SUBSTANCE: carbon steel for ball crushers additionally contains titanium due to which its Brinell hardness is no less than 260 un. Such a hardness is sufficient for successfully using steel in fabricating rods, steel being more plastic than that used previously, which practically excludes break of rods when operated. EFFECT: improved quality. 1 tbl
Patent RU-95109995-A (RU)
Inventor: PORTOLA V A
IPC: E21F5/00
Filed: 1995-06-14
Abstract: FIELD: mining industry; underground fire-fighting. SUBSTANCE: according to method, additional indicating gas is delivered into worked-out space under fire contour at moment of changing gas pressure differential between that in worked-out space and day surface. Detected is appearance of delivered gas on day surface and changing in concentration of fire gases. Measured are time intervals between delivery and outcome of gas to surface and between pressure differential change and change in content of fired gases on surface. Fire lying depth is determined according to formula. EFFECT: improved accuracy in locating underground fires with higher efficiency of limiting and suppressing of fires for safer mining operations. 1 dwg
Patent RU-95110524-A (RU)
Inventor: MATJUKHIN A I
IPC: B01F23/10
Filed: 1995-06-22
Abstract: FIELD: chemical engineering. SUBSTANCE: invention is designed to be used in chemical industry, refrigeration technics, and instrumentation engineering, in particular, for preparing cooling agent mixtures for filling refrigeration assemblies and heat-sensitive systems and temperature controlling valves. Aim of invention is to prepare mixtures with specified thermodynamic characteristics with high accuracy. To that end, components are introduced into a vessel at constant temperature and pressure control until their values satisfy predetermined function P = F(T). EFFECT: increased accuracy.
Patent SA-04250100-A (SA)
Inventor: ALSOHAIBI HANI SHAMSAN
IPC: E01F15/00
Filed: 2004-05-03
Abstract: لحماية المنشآت الحساسة والمنشآت الغاية فى الاهمية من الناحية الأمنية قامت سوفاب وهى شركة سعودية بتصنيع وعمل الحلول اللازمة لحماية المنشآت وبصناعة سعودية 100 % الحاجز هو من الخارج ككل الحواجز التي نستوردها من الخارج, ولكن التصميم الداخلي هو عباره عن اعمده من الحديدالصلب المقاوم للصدمات المركبه على نظام النيوماتيك (البساتم) بارتفاعات وسماكات مختلفه حسب احتياجات المنشأه. حواجز سوفاب مصنعة من 5 ملم من الحديد الصلب ومقاومة للصدمات 12 ملم من الحديد الصلب او بطول 1700 ملم . معظم المكونات مصنوعة من الحديد H Beams المعروف باسم اتش بيمز الصلب وتم قطعه بواسطة ماكينة قطع البلازما ال سي ان سي. شكل (1).
Patent TW-200302121-A (TW)
Title: Surviving device from high place
Inventor: SATO TOSHIAKI
IPC: A62B1/10
Filed: 2002-11-19
Abstract: A modified hole is simply fitted and retained to a rotary shaft so that a pulley may be coupled so as to be rotated together with the rotary shaft, in particular, pulley forming plates are coupled in a rotation preventing manner but slidably to the rotary shaft, an interval of a pulley groove may be formed to be variable with ease, even if the rope is loosened in an initial stage upon descending and so on and a rope has the minimum winding diameter at once due to the change in the pulley groove interval so that the rope is brought into pressing contact with the rotary shaft outer circumferential surface, the rope is hardly brought into contact with one corner edge, because of the easy slippage due to the number of convex and concave portions, it is possible to provide a novel surviving device from a high place which is superior in safety aspect and in which the local cutting force is hardly generated in the rope. A surviving device from a high place in which a rotary shaft 4 is provided rotatably within a casing 3 provided with a rope winding portion 2 around which a rope 1 is wound feedably, a pulley 5 for winding the rope 1 to be fed is provided on the rotary shaft 4, static plates 7 rotating within a closed chamber filled with oil and generating a brake force are provided on the rotary shaft, an interval of a pulley groove 5B of the pulley 5 is varied in response to a load to adjust the winding diameter, and a rope feeding brake mechanism for controlling so that the rope feeding velocity is kept substantially at the constant velocity irrespective of the magnitude of the load is provided, is characterized in that an outer circumferential surface of the rotary shaft on which the pulley is provided and with which the rope 1 is brought into contact while the winding diameter is at minimum upon the application of a large load is formed into a concave and convex outer circumferential surface 9 formed by a number of circumferentially juxtaposed concave and convex stripes having a length in an axial direction and a modified hole identified with the concave and convex outer circumferential surface is fitted and retained to the rotary shaft whereby pulley forming plates 5A of the pulley 5 are coupled in a rotation preventing manner but slidably to the rotary shaft 4.
Patent TW-200409195-A (TW)
Title: Method for eliminating the affection of existing defect by multiple exposure process for semiconductor manufacture
Inventor: CHANG SHIH-MING
IPC: H01L21/027
Filed: 2002-11-27
Abstract: A method for eliminating the affection of existing defects by multiple exposure process for semiconductor manufacture is disclosed. The method performs multiple exposure steps on a predetermined photoresist region of the same wafer by using a plurality of identical masks or a mask having lots of identical layout patterns with low exposure intensity, thereby reducing the possibility for imaging the existing defects on the masks or mask, and eliminating the affection of the existing defects on the masks or mask.
Patent TW-200417081-A (TW)
Title: Dual-frequency antenna
Inventor: HUANG QIAO-XIN
IPC: H01Q5/371
Filed: 2003-02-18
Abstract: A kind of dual-frequency antenna is disclosed in the present invention. The invented dual-frequency antenna contains multi-layer substrate, the first metal conduction wire, the second metal conduction wire and a sleeve structure. The first metal conduction wire even includes the first feed-in terminal and the first open-circuit terminal, so that the effective current paths of the first feed-in terminal and the first open-circuit terminal form a quarter wavelength structure of the frequency of the second frequency band. Therefore, the antenna apparatus is capable of receiving the frequency of the second frequency band. The second metal conduction wire structure makes the antenna apparatus capable of receiving the frequency of the first frequency band. In addition, the sleeve structure is formed outside of the metal conduction wire such that the frequency bandwidth of the frequency in the second frequency band can be increased through the structure.
Patent TW-200417141-A (TW)
Title: High-rejection rate band-pass filter
Inventor: TSENG CHIEN-TAI
IPC: H03H7/12
Filed: 2003-02-20
Abstract: The invention relates to a high-rejection rate band-pass filter having multi-layered structure. The high-rejection rate band-pass filter comprises a plurality of grounding layers, a plurality of capacitive layers and a plurality of coupling stripline layers. Each grounding layer has a substrate and a grounding metal plate. Each capacitive layer has a substrate and at least one coupling metal plates. The coupling metal plates and the grounding plate are formed capacity effect, and the coupling metal plates are formed capacity effect. Each coupling stripline layers has a substrate and at least one striplines. The above elements are configured to practice a high-rejection rate band-pass filter. The high-rejection rate band-pass filter of the invention can increase the decay in low frequency, and maintain the decay of the low frequency. The high-rejection rate band-pass filter of the invention can be applied to duplexer.
Patent TW-200416593-A (TW)
Title: Micro-system for burn-in system program from a plugable subsystem to main memory and method thereof
Inventor: HUNG CHI-CHENG
IPC: G06F13/00
Filed: 2003-02-26
Abstract: Micro-system for Burn-in System Program from a Plug-able Subsystem to Main Memory and Method thereof This invention burns in system program on backup memory of a plug-able subsystem to main memory of a micro-system, wherein data on bus is controlled by two means for adjusting levels to determine whether data access by processor is backup memory or main memory.
Patent TW-200419361-A (TW)
Title: Resources sharing device
Inventor: LOU TZYY-JENQ
IPC: G06F13/20
Filed: 2003-03-18
Abstract: A resources sharing device can utilize non-internet connection structure to share peripherals with several personal computers (PC). The resources sharing device comprises IC for particular application and CPU. The IC for particular application is equipped with several hubs, few device controllers, bus, host controller and root hub, in which the device controller is used to simulate peripheral and the master controller can be used to simulate relevant functions of OS of PC and USB keyboard in BIOS and USB mouse. Each hub and root hub are equipped with host connection ports and various peripheral connection ports. The host connection port of hub is used to couple with PC and the peripheral connection port is used to couple with the device controller and peripheral. On the other hand, peripheral is connected to the peripheral connection port of root hub and is coupled with the host controller with the host connection port of the root hub. The device controller, host controller and CPU are connected one another via bus. By means of transmitting command or data via bus, control the operation of resources sharing device.
Patent TW-200304875-A (TW)
Title: A print head maintenance mechanism
Inventor: UWAGAKI HIDEO
IPC: B41J2/165
Filed: 2003-03-21
Abstract: An object of the invention is to provide a less costly print head maintenance mechanism featuring a compact, simple construction and negating the need for a widthwise increase of space for permitting vertical movement of the print head maintenance mechanism. The mechanism is designed to utilize the rotation of first cams and second cams for switching cap holders and wiper holders to a printing mode position for permitting a normal printing operation, a capping mode position for sealing a nozzle surface at a print head with the cap, and a wiping mode position for cleaning by wiping the nozzle surface with the wiper.
Patent TW-200401850-A (TW)
Title: Copper foil with a carrier, method for manufacturing the copper foil with a carrier, and copper clad laminate employing the copper foil with a carrier
Inventor: SUGIMOTO AKIKO
IPC: B23K26/382
Filed: 2003-04-02
Abstract: The present invention provides a copper foil with a carrier, which can be drilled with carbon dioxide laser without a nickel auxiliary metal layer or an organic material film positioned on a surface of an outer layer copper foil of a copper clad laminate, which nickel auxiliary metal layer or an organic material film being for enhancing absorption of laser beam. To this end, it is employed a copper foil with a carrier foil and the like, which comprises: a copper foil having at one side of a bulk copper layer thereof a nodular-treated side; and a carrier foil, for manufacturing a printed wiring board, and the copper foil and carrier foil having an adhesive interface layer interposed therewith are laminated on a side opposite to the nodular treated side of the bulk copper layer. The copper foil with a carrier foil is characterized by the bulk copper layer consisting of high-carbon content copper, which contains carbon of 0.03 wt%- 0.40%.
Patent TW-200307015-A (TW)
Title: Thermally conductive phase change materials and methods for their preparation and use
Inventor: BHAGWAGAR DORAB
IPC: C08L83/10
Filed: 2003-04-02
Abstract: A phase change composition comprises: a matrix comprising a silicone-organic block copolymer, and a thermally conductive filler. The composition can be used as a thermal interface material in electronic devices. The composition is formulated to have any desired phase change temperature.
Patent TW-200408643-A (TW)
Title: Bicyclic heterocycles, pharmaceutical compositions containing these compounds, their use and processes for the preparation thereof
Inventor: HIMMELSBACH FRANK
IPC: A61K31/4995
Filed: 2003-04-16
Abstract: The present invention relates to bicyclic heterocycles of general formula, wherein Ra, Rb, Rc, A, B, C, D, E and X are defined as in claim 1, the tautomers, the stereoisomers, the mixtures and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids which have valuable pharmacological properties, particularly an inhibitory effect on signal transduction mediated by tyrosine kinases, the use thereof for treating diseases, particularly tumoral diseases, as well as benign prostatic hyperplasia (BPH), diseases of the lungs and respiratory tract, and the preparation thereof.
Patent TW-200423371-A (TW)
Title: Structure of fuse
Inventor: YANG CHAO-HSIANG
IPC: H01L23/62
Filed: 2003-04-25
Abstract: A structure of a fuse is described. The fuse structure includes a blowing section, two top sections, two bottom sections and two connecting sections. The top sections are vertically located below the blowing section, and one end of each top section is electrically connected to one end of the blowing section. The bottom sections are vertically located below the top sections at the inward side region. The connecting sections are horizontally located below the top sections, and two ends of each connection section are respectively electrically connected to another end of the top section and one end of the bottom section.
Patent TW-200307576-A (TW)
Title: Masking member
Inventor: OGAWA MASANORI
IPC: B05D7/14
Filed: 2003-06-10
Abstract: For making the break line of a coating film located on the circumference of the area that should not be applied with any surface treatment approximately a straight line while adopting a masking member to protect the above area during coating, a masking member 11, which is formed with a plurality of striped grooves 12 on given locations of one or two faces of a board 11A made from the polystyrene foam with expanded rates from 5 to 100 times and is divided into a plurality of unit blocks 11B, is provided. With the masking member 11 that is made from the polystyrene foam with such expanded rates, the break off face 15 becomes straight while breaking the masking member 11 off through the striped grooves 12.
Patent TW-200404132-A (TW)
Title: Electromagnetic gearshift device for a two speed planetary gear
Inventor: ECKERT HARALD
IPC: F16H63/30
Filed: 2003-06-19
Abstract: The invention relates to an electromagnetic gearshift device for a two speed planetary gear, comprising an input shaft, an output shaft, a sun gear, an internal gear, a planet gear carrier having an outer cover, a gearbox housing, and a sliding sleeve for switching from a first gear, in which the internal gear is coupled to the housing and a second gear, in which the internal gear is coupled to the sun gear. The sliding sleeve may be displaced by means of an electromagnet made from magnet coils and an armature, wherein the armature is axially fixed on the sliding sleeve, while allowed to rotate.
Patent TW-200500843-A (TW)
Title: Method using low-speed test machine to test high-speed USB transmission chip and test circuit for same
Inventor: CHEN BAI-ROU
IPC: G06F11/26
Filed: 2003-06-25
Abstract: The invention provides a method using low-speed test machine to test high-speed USB transmission chip and its related test circuit. The method includes the steps of: providing low-speed clock signal and first parallel data to the high-speed USB transmission chip; the high-speed USB transmission chip converting the first parallel data into serial signal compliant to high-speed USB transmission specification for being serially transmitted to a reference USB chip; the reference USB chip converting the received serial signal into second parallel data; and determining whether the high-speed USB transmission of the high-speed USB transmission chip is normal by comparing the first parallel data with the second parallel data.
Patent TW-200401040-A (TW)
Title: High strength gold rolled steel sheet and method for manufacturing the same
Inventor: NAKAJIMA KATSUMI
IPC: C22C38/04
Filed: 2003-06-25
Abstract: The present invention provides a high strength cold steel sheet with a thickness of 0.4mm or more consisting of ferritic phase and second phase transformed at low temperature such as martensitic phase, wherein the mean grain size of the ferritic phase is 20 μ m or less and the volume fraction of the second phase is 0.1% or more to less than 10%. The high strength cold rolled steel sheet of the present invention having a tensile strength of 370-590 MPa is very suitable for the outer panel of automobile since it has excellent stretchability, dent resistance, surface precision, anti-secondary work embrittlement and anti-aging property, and good surface appearance.
Patent TW-200306540-A (TW)
Title: Write-in method for high-density optical recording apparatus and its circuit
Inventor: SEO JIN-GYO
Filed: 2000-01-04
Abstract: A kind of self-adaptive write-in method and circuit for high-density optical recording apparatus are provided in the present invention. The circuit includes the followings: a discriminator, which is used to discriminate the marked region size at that time of the input data and the size of leading and/or lagging blank region; a generator, which is used to control the waveform of a write-in pulse according to the marked region size at that time and the size of leading and/or lagging blank region so as to generate an appropriate write-in pulse; and a driver, which converts the appropriate write-in pulse into a circuit signal for driving light source based on the driving energy level of each wavelength section. According to the marked region size and the size of leading and/or lagging blank region when inputting the NRZI data, the pulse widths of the first and/or the last pulses for a write-in pulse waveform are variable such that surge-wave is decreased to the minimum so as to enhance system reliability as well as efficiency.
Patent TW-200411916-A (TW)
Title: Method for isolating hybrid device in image sensor
Inventor: LEE WON-HO
IPC: H01L21/762
Filed: 2003-07-03
Abstract: The present invention relates to a method for fabricating an image sensor capable of improving a dark current characteristic. The method includes the steps of: forming sequentially a pad oxide layer and a pad nitride layer on a substrate and selectively removing the pad oxide layer and the pad nitride layer to expose a surface of the substrate in which a field insulation layer will be formed; forming the field insulation layer by performing a channel stop ion-implantation process to the exposed substrate with use of the pad nitride layer as a mask; removing a partial portion of the pad nitride layer so that one side of the pad nitride layer is spaced out with a predetermined distance from an edge of the field insulation layer; and performing an additional ion-implantation process onto the exposed substrate surface and the field insulation layer by using the pad nitride layer as a mask.