baber/WOPTO huggingface dataset:
Patent RU-94014514-A (RU)
Inventor: DUDYSHEV V D
IPC: F23G7/06
Filed: 1994-04-19
Abstract: FIELD: heat power engineering; burning of all kinds of fuels in furnaces, heat engines, combustion of associated petroleum gases in oil producing and oil refining industries. SUBSTANCE: method comes to control of flame burning by acting on flame with strong variable external field of electric intensity exceeding 1 kV/cm and frequency higher than 10 Hz. Physical substance of this method consists in electromechanical interaction of charged particles and unburnt fuel radicals in flame with electric forces of variable electric field. As a result, particles oscillate in flame at field frequency, get disintegrated, reliably mix and get burnt in ozone medium formed additionally in zone of burning owing to electrization of air in strong electric fields. Intensity of burning increases 1.5-2 times which provides a few tenfold decrease in amounts of harmful burning components such as soot, carbon oxide, sulphur and others. This fact has been confined by laboratory test Certificate. Higher efficiency of flame burning in electric fields makes it possible to cut down fuel consumption from 1.5 to 2 times preserving flame thermal energy, depending on kind of fuel used, and flame and external electric field parameters. This method has proved to be most efficient when burning diesel fuels: soot content in exhaust gases is reduced one-hundred times. EFFECT: saving of fuel, reduced amount of harmful effluents, enhanced ecological safety.
Patent RU-94018598-A (RU)
Inventor: VOLKOV B I
IPC: H04N11/04
Filed: 1994-05-23
Abstract: FIELD: radio communications; digital television broadcasting. SUBSTANCE: digital television system has sending end incorporating transducer, three analog-to-digital converters full TV signal transmitter; it also has receiving end; introduced in sending end are master oscillator, frequency divider, fourth analog-to- digital converter, and four composite signal shapers; transmitter is four-channel device; receiving end has four receiving and processing channels for codes of sampling signal and three main colors, three OR gates, three delay circuit units, three control units, radiation modulation unit, first digital-to-analog converter, syne pulse selector, and line and frame sweep unit, two piezodeflectors of line and frame sweep, matte screen, second sound-code digital-to-analog converter, audio-frequency filter, power amplifier, and loudspeaker. On sending end, analog signals of three main colors and sampling pulses are converter into four digital streams transmitted simultaneously over four channels at four carrier frequencies. On receiving end, that is, on digital receiver, four radio signals are received and without being converted into analog form, they are presented as video image on matte screen without using color picture tube. Video signal sampling frequency is 13.5 MHz, sampling level is 255, video signals are coded separately by infra-red modulation. Clock frequency is 54 MHz, data transmission speed over four channels is 432 Mbit/s, frequency bands occupied in first channel are 132.3Hz/carrier 675 MHz/, in second channel, 133.6 Hz /668 MHz/, in third channel, 132.3 Hz /661 MHz/, in fourth channel, 129,6 Hz /648 MHz/; total, 531 Hz. EFFECT: reduced frequency band, provision for digital television broadcasting in ultrahigh-frequency band, improved safety of television sets as they are low-voltage devices.
Patent RU-94025060-A (RU)
Inventor: ALSUF EV JU N
IPC: B28B11/00
Filed: 1994-07-04
Abstract: FIELD: manufacture of building materials. SUBSTANCE: preliminarily consolidated article is placed into mold with non-consolidated liquid facing material and is thickened with consequent consolidation. If adhesion between face layer and material for structural article is little, to enhance reliability of fastening the facing to article the anchor members are inserted into the article and the latter is plunger into mold with non-consolidated liquid facing material from the side of members. Preliminarily consolidated members in the form of blocks, plates, tiles and other members of stone materials are used as structural articles during production of structural members having face. EFFECT: enhanced reliability.
Patent RU-94026274-A (RU)
Inventor: TOMAS F PETERSON MLADSHIJ
IPC: G01V3/00
Filed: 1994-07-20
Abstract: FIELD: measuring technique. SUBSTANCE: a motor provides cyclic lengthwise motion of a sample through adjusted in longitudinal direction central openings of a pair of hollow electrodes. One electrode is connected with a Faraday cage, electrically screening the electrodes and the sample. The other electrode is electrically insulated from the Faraday cage. According to a preferable variant of the invention the Faraday cage provides a fluid-tight sealing of hollow electrodes against harmful action of environment. An electric measuring device is connected with two hollow electrodes for measuring induced transfer of charge or potential difference upon cyclic motion of the sample forwards and backwards between cavities of two electrodes. EFFECT: enhanced accuracy of measurement.
Patent RU-94037992-A (RU)
Inventor: BOGATYREV A N
IPC: B02C13/02
Filed: 1994-10-07
Abstract: FIELD: meat processing industry, crushers for bones raw material comminution. SUBSTANCE: crusher provides given degree and homogeneity of raw material comminution. Crusher has body with located in it shaft with disks, on which beaters are hinged, and mounted on body inner surface repelling members. Body has inlet and outlet branch pipes and drive. Beaters are located and fixed on disk so, that to have clearance between beaters of adjacent disks, ratio of value of which to value of clearance between crushing plane of beater and repelling members is 1:3 - 1:5. EFFECT: crusher provides given degree and homogeneity of raw material comminution. 2 dwg
Patent RU-94038995-A (RU)
Inventor: DETSINA A N
IPC: A61Q17/00
Filed: 1994-10-14
Abstract: FIELD: cosmetic industry. SUBSTANCE: agent contains components at the following ratio: inactivated cock's sperm, 0.01-4.0; buckthorn or fir oil, 0.2-5.0; propolis extract, 0.1-10.0; polyethyleneoxide gel, the balance. EFFECT: agent allows to slow down process of extinction of mitotic activity of basal skin cells.
Patent RU-94045174-A (RU)
Inventor: PARFENOV A S
IPC: G01N33/483
Filed: 1994-12-06
Abstract: FIELD: analytical biochemistry. SUBSTANCE: method involves mixing analyzed substance with buffer solution, addition to capacity with water, disintegration by ultrasonic oscillation at cavitation regime and measurement of hydrogen peroxide concentration formed after sonolysis of an aqueous dispersed system. Method is used for antioxidizing activity of chemical reagents, biological objects, drugs, antioxidizing agents, preserving agents, blood plasma, serum, tissue cells, etc. EFFECT: simplified and intensified method of analysis. 2 cl
Patent RU-94045310-A (RU)
Inventor: LOBANOV V A
IPC: E03D1/33
Filed: 1994-12-27
Abstract: FIELD: sanitary engineering. SUBSTANCE: 350 mm long brass lever is replaced with plastic cam (6) of 100 mm length installed on axle (7) in casing (4) and interacting with rod (8) which is used to open and close hole (11) with plug (9) in the inlet pipe (3). Cam (6) is revolved on axle (7) due to displacement of center of gravity up to the stop. Water level is adjusted in the flush tank due to moving float (5) about cam (6). EFFECT: higher reliability. 3 cl, 1 dwg
Patent RU-95103195-A (RU)
Inventor: KHUDONOGOV I A
IPC: A23F3/08
Filed: 1995-03-06
Abstract: FIELD: food industry, medicine, in particular, method of tea fermentation in processing of cultivated and wild vegetable raw material. SUBSTANCE: perforated bag made of moisture- holding fabric with a current-conducting thread interweaved in it creates optimum temperature-moisture conditions not in the whole room, but directly in the bulk of vegetable raw material. EFFECT: reduced time of production process due to intensification, which in turn results in improvement of tea quality because of the increase of the content of tannin and extractives and reduction of power consumption. 1 dwg
Patent RU-95106048-A (RU)
Inventor: FROLISHCHEV B N
IPC: B64C9/20
Filed: 1995-04-18
Abstract: FIELD: aeronautical engineering. SUBSTANCE: tail section of fairing has end shear from trailing edge of flap at angle of $$$ relative to plane perpendicular to wing chord smoothly changing to shedding outline at heights exceeding its width. EFFECT: reduced mass and simplified construction. 2 cl, 6 dwg
Patent RU-95107152-A (RU)
Inventor: DZHEFFRI POL KINGSLI
IPC: C07C51/265
Filed: 1995-05-10
Abstract: FIELD: organic synthesis. SUBSTANCE: oxidation of p-xylene is carried out by using of pure or almost pure oxygen. EFFECT: improved utilization of oxygen.
Patent RU-95107551-A (RU)
Inventor: ASTSATRJAN S A
IPC: B05B3/06
Filed: 1995-05-04
Abstract: FIELD: mechanized irrigation of agricultural crops. SUBSTANCE: sprinkler unit has captive nut 1, reaction blade 3 and housing 2 with jet-forming channel 5 and stop with beveled portion 8. Part of housing 2 positioned above jet-forming channel 5 has vertical stem 6 with cantilevered arm 7 rigidly fixed on stem end. Arm 7 is provided with stop 8. Reaction blade 3 pivotally put onto stem 6 has spades 11 fixed on its bottom part and stop with beveled portion 10 secured on its top. Arm 7 is mounted on stem so that its position relative to jet-forming channel axis may be changed. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent TW-200300339-A (TW)
Title: Frying method
Inventor: OKUMURA AKIRA
IPC: A23L5/10
Filed: 2002-11-20
Abstract: A frying method is disclosed, wherein a food material is fried in oil in such a state that bubbling occurs at least in a part of the frying oil layer during cooking.
Patent TW-200301670-A (TW)
Title: Display apparatus and electric device
Inventor: SEKI KENICHI
IPC: H05B33/12
Filed: 2002-12-10
Abstract: A display apparatus is provided that prevents shortening of the life of the luminescent elements and has a superior contrast ratio. The display apparatus is composed by forming a plurality of luminescent elements on a substrate and providing bank sections between each of the luminescent elements. The bank sections are formed from a first bank layer located on the side of the substrate and a second bank layer formed on the first bank layer. A light blocking layer is then provided between the first bank layer and the second bank layer.
Patent TW-200305558-A (TW)
Title: Preparation of trimethylolpropane
Inventor: MULLER DIRK
IPC: C07C31/22
Filed: 2002-12-26
Abstract: The present invention relates to a process for preparing trimethylolpropane having a low APHA colour number. Process for preparing trimethylolpropane having a low APHA colour number, characterized in that (a) n-butyraldehyde and/or 2, 2-dimethylolbutyraldehyde are reacted with formaldehyde in the presence of an inorganic base to give tri-methylolpropane-containing reaction mixtures, (b) water and inorganic salts are at least partially removed from the trimethylolpropane-containing reaction mixture obtained in (a) to recover crude trimethylolpropane and (c) the crude trimethylolpropane obtained from (b) is separated by distillation into one or more low boiler fractions, one or more predominantly trimethylolpropane-containing medium boiler fractions and one or more high boiler fractions.
Patent TW-200305609-A (TW)
Title: Encapsulating epoxy resin composition, and electronic parts device using the same
Inventor: IKEZAWA RYOUICHI
IPC: H01L23/00
Filed: 2003-01-14
Abstract: There is disclosed an encapsulating epoxy resin composition, containing an epoxy resin (A), a curing agent (B), and a composite metal hydroxide (C), and having a disk flow greater than or equal to 80 mm. The resin composition is preferably applied for encapsulating a semiconductor device having at least one of features including: (a) at least one of an encapsulating material of an upper side of a semiconductor chip and an encapsulating material of a lower side of the semiconductor chip has a thickness less than or equal to 0.7 mm; (b) a pin count is greater than or equal to 80; (c) a wire length is greater than or equal to 2 mm; (d) a pad pitch on the semiconductor chip is less than or equal to 90 μ m; (e) a thickness of a package, in which the semiconductor chip is disposed on a mounting substrate, is less than or equal to 2mm; and (f) an area of the semiconductor chip is greater than or equal to 25 mm<SP>2</SP>.
Patent TW-200302145-A (TW)
Title: Power drill/driver
Inventor: DOYLE MICHAEL C
IPC: F16D7/08
Filed: 2003-01-24
Abstract: A hand-held power tool having a multi-speed transmission and a clutch. The multi-speed transmission and the clutch are coupled to one another via a set of interconnecting tabs that are slidingly engaged to one another and secured with pins to inhibit the withdrawal of the tabs from one another. The clutch may include a clutch member, a unitarily formed clutch plate and a plurality of engagement members. The clutch plate includes an annular plate member and a plurality of leg members that extend generally perpendicularly from the annular plate member and which bias the engagement members into engagement with the clutch member. The clutch member may be coupled to an element of the multi-speed transmission, such as to the ring gear of a planetary gear set, so as to reduce the overall size of the power tool.
Patent TW-200302698-A (TW)
Title: Surfactant compounds and agrochemical compositions
Inventor: SCOVELL EDWARD GEORGE
IPC: C08G65/26
Filed: 2003-01-28
Abstract: Surfactant compounds are of the general formula (I): R1(R2)X1CH2CH(OH)CH2(OA)nOR3 (I) where R1 is hydrocarbyl; R2 is H or hydrocarbyl; X1 is a nitrogen containing group as defined, and R3 is hydrocarbyl, and X1 n and AO have defined meanings, provided that at least one group R1, R2 or R3 is or contains a C6 to C30 hydrocarbyl group. The compounds of the formula (1) can function as surfactants in agrochemical formulations, particularly as emulsifiers, wetting agents, dispersants, thickeners or solubilisers and, especially as adjuvants; or as and, especially for amino oxide or quaternary compounds, in personal care formulations or as fabric softeners. The compounds can be used as adjuvants particularly where the agrochemical is a plant growth regulator, herbicide, and/or pesticide, for example insecticides, fungicides, acaricides, nematocides, miticides, rodenticides, bactericides, molluscicides and/or a bird repellent. Particularly useful formulations include water soluble herbidde(s), particularly such as Glyphosate, Sulfosate, Glufosinate and Paraquat.
Patent TW-200305813-A (TW)
Title: Electronic transfer system
Inventor: ONG YONG KIN MICHAEL
IPC: G06Q20/00
Filed: 2003-03-03
Abstract: A method of conducting an on-line transaction includes providing a transaction manager 12. Generating a single use transaction request identification, the transaction manager relating the transaction request identification to banking information of a registered user. Providing the registered user with the transaction request identification; the registered user requesting to purchase a product or service having a value from a merchant, the purchase request including providing the transaction request identification to the merchant. The merchant sending a payment request to the transaction manager for a fund transfer of the value from the user to the merchant, the payment request including the transaction request identification and the value; the transaction manager checking the validity of the transaction request identification and disabling re-use of the transaction request identification; and if the transaction request identification is valid, sending an EFT request to a financial institution to transfer the value in funds from the user to the merchant, the EFT request including the banking information; checking whether sufficient funds are present in the user's bank account and if sufficient funds are present, the financial institution performing the transfer according to the banking information; and the transaction manager receiving confirmation of the transfer from the financial institution and sending the confirmation to the merchant.
Patent TW-200404963-A (TW)
Title: Belt
Inventor: EDWARDS CHARLES O
IPC: F16G5/00
Filed: 2003-07-02
Abstract: A belt having a region comprising a non-woven material region on a pulley engaging surface. The non-woven region is infused with an elastomeric compound. A predetermined amount of metal salt of carboxylic acid is included in the elastomeric compound during compounding. The metal salts of carboxylic acid significantly reduce or eliminate slip noise.
Patent TW-200409246-A (TW)
Title: Thermal interconnect and interface systems, methods of production and uses thereof
Inventor: DEAN NANCY
IPC: H01L21/324
Filed: 2003-07-15
Abstract: Layered thermal components described herein include at least one thermal interface component and at least one heat spreader component coupled to the thermal interface component. A method of forming layered thermal components disclosed herein comprises: (a) providing at least one thermal interface component; (b) providing at least one heat spreader component, and (c) physically coupling the at least one thermal interface component and the at least one heat spreader component. At least one additional layer, including a substrate layer, can be coupled to the layered thermal component. A method for forming the thermal interface components disclosed herein comprises (a) providing at least one saturated rubber compound, (b) providing at least one amine resin, (c) crosslinking the at least one saturated rubber compound and the at least one amine resin to form a crosslinked rubber-resin mixture, (d) adding at least one thermally conductive filler to the crosslinked rubber-resin mixture, and (e) adding a wetting agent to the crosslinked rubber-resin mixture. This method can also further comprise adding at least one phase change material to the thermal interface component. A suitable interface material can also be produced that comprises at least one solder material. Additionally, a suitable interface material can be produced that comprises at least one solder material and at least one resin component.
Patent TW-200507266-A (TW)
Title: Mos transistor having reduced source/drain extension sheet resistance
Inventor: CHIEN CHIN-CHENG
IPC: H01L29/78
Filed: 2003-08-07
Abstract: The present invention provides a novel MOS transistor structure. The MOS transistor according to one preferred embodiment includes a gate electrode formed on a semiconductor substrate, and a gate-insulating layer formed between the gate electrode and the semiconductor substrate. A spacer is formed on each sidewall of the gate electrode. A lightly doped source/drain extension is formed under the spacer with a raised epitaxial layer interposed between the spacer and the semiconductor substrate. The epitaxial layer, which is part of the lightly doped source/drain extension, has a lattice constant that is greater than the lattice constant of silicon crystal. A heavily doped source/drain region is formed in the semiconductor substrate next to the edge of the spacer. A silicide layer is formed on the heavily doped source/drain region.
Patent TW-200512601-A (TW)
Title: Active search assisting system and search assisting method
Inventor: Zhang zhao-hong
IPC: G06F17/30
Filed: 2003-09-18
Abstract: The active search assisting system and search assisting method primarily employs the first imaging device to continuously acquire the wide angle image signals within covered range and then let the processing device in connection with the database, the first imaging device, the second imaging device proceed image recognition to set up the wide angle image matching with the first characteristic image portion in the database to be enlargement target. Further drive the second imaging device to acquire the enlarged image of the enlargement target. Subsequently when recognizing the portion in the enlarged image matching with the second or final characteristic image in the database, the searching target is considered to be found and in the meantime activate a found alert mechanism.
Patent TW-200512634-A (TW)
Title: Interface connector having read-only identifier and method for identifying the same
Inventor: WANG HSI-CHEN
Filed: 2003-09-30
Abstract: The present invention relates to an interface connector having read-only identifier and method for identifying same, wherein a read-only identifier is written into a built-in memory of an interface control chip for a conventional interface connector using a dedicated burning utility application to turn the interface connector into one having read-only identifier. A PC then executes a dedicated identifying utility program to access data stored in the built-in memory of the interface control chip for the interface connector, such that a website server or a PC can identify the read-only identifier stored in the built-in memory of the interface control chip for the interface connector so as to identify identity of user using the interface connector. This invention allows a conventional interface connector to serve as an electronic key providing the interface connector a two-in-one feature, lower manufacturing cost and convenience in use.
Patent TW-200414840-A (TW)
Title: Land grid array fabrication using elastomer core and conducting metal shell or mesh
Inventor: HOUGHAM GARETH G
IPC: H01R43/00
Filed: 2003-10-17
Abstract: Methods for fabricating Land Grid Array (LGA) interposer contacts that are both conducting and elastic. Also provided are LGA interposer contacts as produced by the inventive methods. Provided is LGA type which utilizes a pure unfilled elastomer button core that is covered with an electrically-conductive material that is continuous from the top surface to the bottom surface of the button structure. In order to obviate the disadvantages and drawbacks which are presently encountered in the technology pertaining to the fabrication and structure of land grid arrays using electrically-conductive interposer contacts, there is provided both methods and structure for molding elastomer button into premetallized LGA carrier sheets, and wherein the non-conductive elastomer buttons are surface-metallized in order to convert them into conductive electrical contacts.
Patent TW-200415385-A (TW)
Title: Ophthalmic lenses with reduced chromatic blur
Inventor: WOOLEY C BENJAMIN
IPC: A61F2/16
Filed: 2003-10-23
Abstract: The present invention provides single vision and multifocal lenses, as well as methods for their production, having a transverse chromatic aberration enabling provision of a lens the performance of which is equivalent to a refractive lens with a higher Abbe number.
Patent TW-200517001-A (TW)
Title: Machine to adjust the amount of air going through
Inventor: Zhang zhao-zhi
IPC: H04R1/00
Filed: 2003-11-05
Abstract: A machine to adjust the amount of air going through is disclosed, which comprises a machine seat unit, a driving unit, a piercing device, a temperature control device and an instrument/meter unit. The machine seat unit has a bottom plate, a top plate, a housing having air pressure space and a platform. The housing has a through hole connecting with the air pressure space, the platform has the same number of penetrating holes as that of the through holes. The driving unit has a numerical controller and a driving member disposed on the top plate. The piercing device is installed on the bottom of the driving unit, and is corresponding to the through holes and the penetrating holes. The temperature control unit has a heating device and a cooling device connected with the piercing device. The instrument/meter unit is electrically connected to the driving unit. During the usage, the sound-tuning paper which is not pierced is disposed on the platform. When the driving unit moves downward, the piecing device pierces through the sound-tuning paper at an appropriate temperature, so as to form a hole, and makes the diameter of the venting hole fixed at the same time.