baber/WOPTO huggingface dataset:
Patent RU-94027035-A (RU)
Inventor: PUZYREV E M
IPC: B01J8/44
Filed: 1994-07-18
Abstract: FIELD: fluidized-bed furnaces used in power engineering, industrial engineering, public utilities, and agriculture. SUBSTANCE: caps 1 of gas- distributing grate mounted on plate at definite pitch have thickened portion of wall in top part of cap 1 where there is at least one hole 3 to receive partitions 4 forming lines of diffuser channels 5 and 6. In addition, upper line of channels 5 is of greater sectional area and is set horizontally; lower line of channels 6 is inclined downwards. Some portion of air is passed through lower channels 6 inclined to grate base and this provides for mixing up lumps usually accumulating in bottom part of fluidized bed and conveying then to bed discharge port; replaceable partitions facilitate variation of aerodynamics of cap jets and make grate universal. EFFECT: improved operating efficiency of grate due to reducing its aerodynamic drag and improved mixing of fluidized bed; simplified design. 1 dwg
Patent RU-94031076-A (RU)
Inventor: DORMIDONTOV S M
IPC: F02F5/00
Filed: 1994-08-24
Abstract: FIELD: mechanical engineering; internal combustion engines; sealing devices of engine. SUBSTANCE: invention can be used in automobile engines to reduce specific fuel consumption and improve operation of piston sealing arrangements. For this purpose one of variable diameter surfaces 12 is made on cylinder 1, and surfaces 13 of space 10 of combustion chamber of piston crown 2 are arranged in plan within the limits of variable diameter surface 12 made on cylinder 1. EFFECT: improved working process. 1 dwg
Patent RU-94031414-A (RU)
Inventor: AVANES JANTS A R
IPC: C12G3/06
Filed: 1994-08-25
Abstract: FIELD: wine-making industry. SUBSTANCE: before blending alcohol is infused with grape vine taken at amount 0.5-25%, infusion is brought about 0.1-2 g/dmtotal content of extractive and aromatic substances at alcohol concentration 10-96.3 vol.%. Infusion is carried out at 10-78 C. EFFECT: enhanced effectiveness of waste use, accelerated typization processes, enhanced quality of wine.
Patent RU-94035694-A (RU)
Inventor: KVASENKOV O I
IPC: B06B1/20
Filed: 1994-09-27
Abstract: FIELD: acoustics. SUBSTANCE: method consists in feeding the supersonic twisted flow of steam and condensing it in fluid medium, preferably in pulsating mode. EFFECT: enhanced efficiency. 2 cl
Patent RU-94038740-A (RU)
Inventor: EGOSHIN V V
IPC: E21D11/14
Filed: 1994-10-12
Abstract: FIELD: mining, trapezoidal frame metal supports made of special shape or nixed supports with tops made of special shape used in preparation workings, that are carried out in stratums and stratums containing rocks. SUBSTANCE: interframe connections are made of two sections of special shape and L-shaped metal section shape between them joined by electrical welding at side walls of special shape and are mounted on tops of previously mounted and new frame of supports with chute directed downward in places, that are fixed by welded to side walls of tops shape bulges. EFFECT: improved design.
Patent RU-94042245-A (RU)
Inventor: DZHON G ZADZHASEK
IPC: C07D303/04
Filed: 1994-11-29
Abstract: FIELD: organic chemistry. SUBSTANCE: epoxies are prepared by integrated process which comprises oxidation of aliphatic secondary alcohol with molecular oxygen, separation of ketone by-product, epoxidation of ethylenically unsaturated substrate with substantially ketone-free oxidation product in the presence of titanium-silicate catalyst and regeneration of secondary alcohol with hydrogenation of ketone by-product. EFFECT: more efficient preparation process.
Patent RU-94046135-A (RU)
Inventor: MAJKL KEJT SHTERN
IPC: C07C237/30
Filed: 1993-04-13
Abstract: FIELD: organic synthesis. SUBSTANCE: aromatic azo-compounds are prepared when bringing in contact a nucleophylic compound with an azo-compound in presence of appropriate solvent system and carrying out the reaction in presence of appropriate protonic material at temperature from 10 to 150 C in a confined reaction zone observing protonic material to base molar ratio from 0:1 to 5:1. In one of other embodiments of invention, to prepare substituted aromatic amines, substituted aromatic azo-compounds further react with nucleophylic compound in presence of appropriate solvent system, appropriate base, and controlled amount of protonic material at temperature from some 70 to some 200 C in a confined reaction zone, observing the same as above molar ratio. Substituted aromatic amines may be subjected to reducing alkylation to produce alkylated diamines or their substituted derivatives. EFFECT: new synthetic methods proposed.
Patent RU-94046242-A (RU)
Inventor: EHGON GELKHARD
IPC: B64B1/08
Filed: 1993-06-01
Abstract: FIELD: airships. SUBSTANCE: airship has truss fuselage which is formed from casings, circular beams and longerons inserted in fasteners of casings. Airship is also provided with tension ropes hooked to casings and coupling circular beams and longerons which form three-dimensional lattice structure together with fuselage. EFFECT: enhanced reliability.
Patent RU-95100902-A (RU)
Inventor: MOLCHANOV K V
IPC: B60C17/06
Filed: 1995-01-17
Abstract: FIELD: wheel-mounted vehicles. SUBSTANCE: flanged and hub-bolted wheel disk for pneumatic tyre has at least two parts and either of them can be tyre carrying. At least two parts can be made rigid with gasket between them. At least one circular components between disk flanges is either rigidly secured or sliding relative to disk or its part. Outer diameter of circular portion is large than diameter of disk flanges and less than inner diameter of tyre. Cross section of circular portion should correspond to travel conditions. Due to above features, inner tube or tyre can be removed easily for changing or repair in field conditions. Circular portion is mainly recommendable for tubeless tyres. This gives more safety as no sharp changes in diameter of coupled wheels take place. EFFECT: high efficiency. 11 cl, 2 dwg
Patent RU-95101598-A (RU)
Inventor: KUSKOV I I
IPC: B01D46/00
Filed: 1995-01-19
Abstract: FIELD: cleaning of liquids and gases and gases from mechanical impurities; various industries and transport. SUBSTANCE: filter has cylindrical filter element whose filtering surface is made on projections and fins of the same height. Double-arm scraper with two rows of brushes is mounted on axle. Flow of liquid running through filter sets scraper in rotation on axle which is axle of rotation of filtering surface on projections. Brushes of scraper clean filtering surface from sediment and clean themselves when get in contact with fins, thus excluding penetration of sediment particles into filtering surface for the second time. EFFECT: extended and reliable operation.
Patent RU-95102489-A (RU)
Inventor: NEHNSI KRISTOFFERSON BENKALOVI
IPC: C07B61/00
Filed: 1995-02-21
Abstract: FIELD: organic technology. SUBSTANCE: method is carried out by feeding of ethylene together with acetic acid into fluidized bed reactor (the process takes place through one or more inlets), adding of oxygen (which takes place through one more inlets) and combination of oxygen, ethylene and acetic acid (the process takes place in contact with fluidized bed catalyst). 60 % of catalyst's particle are less than 0.2 mm in size, more than 40 % of said particles are less than 0.04 mm in size. EFFECT: improved efficiency.
Patent RU-95104154-A (RU)
Inventor: KUZ MENKO V A
IPC: H02J3/18
Filed: 1995-03-21
Abstract: FIELD: electric engineering. SUBSTANCE: device has feedback unit which is inserted between current transformer in circuit of corresponding reactor and sign- inverting input of adder. Output of feedback circuit is connected to second input of second adder through integrator. Second adder is inserted between input terminal of decreasing unit and device for phase-pulse control of corresponding thyristor gate. Single-period rectifier is user as feedback unit. Function generator is inserted between input terminal of decreasing unit and direct input of first adder. Said generator provides correspondence between input signal of decreasing unit and average value of output current for given scale. Device may be used in arc steel furnaces which are controlled by static thyristor compensator using linear reactors which are connected to power supply lines through thyristor gates of alternating current with pulse-phase control devices. EFFECT: simplified design, increased stability when it operates as system with feedback circuit, increased dynamic precision.
Patent RU-95109943-A (RU)
Inventor: CASSARINO SALVATORE
IPC: C07D251/62
Filed: 1994-08-23
Abstract: FIELD: chemical technology. SUBSTANCE: melamine is prepared by urea conversion and melamine purification is carried out for two different crystallization stages. The first stage of crystallization involves preparing crude melamine crystals that were washed with mother liquid feeding after the second stage of crystallization. This mother liquid is purified preliminary by special treatment. The second crystallization stage involves dissolving crude crystals with recycling mother liquid feeding from the terminal centrifugation, filtration of the obtained solution, recrystallization, separation by centrifugation and crystals washing with demineralized water. EFFECT: improved method of melamine preparing.
Patent RU-95110665-A (RU)
Inventor: KOLLINZ EHLFRED L
IPC: A24F40/46
Filed: 1993-09-10
Abstract: FIELD: tobacco industry. SUBSTANCE: smoking system has removable cigarette containing aromatized tobacco material and subjected to electric heating by electric heating members of lighter so that aromatized tobacco smoke or other substances, such as vapors or aerosol, are escaped. Cigarette and lighter create in the smoking system air flows passing transverse to cigarette. Such air flows facilitate getting of aerosol and scent to smoking person and reduce condensation of residual vapors and/or aerosol within smoking system. EFFECT: increased efficiency, reduced unfavorable effect on smoking person's health.
Patent TW-200302360-A (TW)
Title: Surveillance window
Inventor: BENGOECHEA XAVIER
IPC: G02B27/28
Filed: 2002-10-31
Abstract: A surveillance window comprising at least one set of linear polarizer and quarter-waveplate and a reflecting surface is presented. The surveillance window appears dull and opaque to a subject, while allowing a relatively high percentage of light to be transmitted to an observer. Various enhancements including an illuminator and detector, camouflaging, fire resistance, and improvements to the opacity are also described.
Patent TW-200408071-A (TW)
Title: Method of manufacturing a flash memory cell
Inventor: LEE SEUNG-CHEOL
IPC: H01L29/788
Filed: 2002-11-11
Abstract: A method of manufacturing a flash memory cell in which an ion implantation process is performed before a cleaning process for etching a protrusion of a trench insulating film to a nipple shape. As a result, the etch rate at a portion except for portions in which a moat will occur along the trench insulating film is increased. Therefore, generation of the moat in the trench insulating film can be prevented and spacing of the floating gate can be optimized.
Patent TW-200300114-A (TW)
Title: Ink cartridge
Inventor: ARUGA YOSHIHARU
IPC: B41J2/175
Filed: 2002-11-11
Abstract: An ink cartridge comprises an ink pack (21) that is pressed by air pressure to discharge ink through an ink outlet port (22), an outer shell case (20a, 20b) that receives the ink pack (21) to allow the latter to be pressed by air pressure with the ink outlet port (22) exposed and that has a pressurized air inlet port (23) connectible to an air source for pressing the ink pack (21), and a pressure adjusting means (30) that is received in the outer shell case to discharge the air in the outer shell case in such a manner as to keep the pressure in the space of the outer shell case at the set value. If the set value of the pressure adjusting means (30) has been changed to an optimum value for each ink cartridge, the ink pack can be pressed in an optimum state irrespective of the air pressure from the pressurized air inlet port (23).
Patent TW-200300665-A (TW)
Title: Absorbent article
Inventor: HORNEY JAMES CAMERON
IPC: B29C44/56
Filed: 2002-11-19
Abstract: An absorbent article comprises an open-cell foam, which provides the absorbent structure thereof. The absorbent structure has a means for enhancing transport of the fluids from the upper surface into the core region, the means being selected from: a) localized expanded regions of the foam, b) apertures in the foam; c) integration to a topsheet and d) combinations of (a), (b), and (c). Also disclosed are processes of treating thin-after-drying foam absorbent materials to provide selective expansion, aperturing, and topsheet integration.
Patent TW-200411329-A (TW)
Title: Lithographic apparatus, device manufacturing method, device manufactured thereby, and computer program
Inventor: VEEN PAUL VAN DER
IPC: G03F1/14
Filed: 2002-12-10
Abstract: The transmission loss due to surface contamination of a mask MA is predicted as a function of position on the mask and time. At the time of an exposure compensation for the transmission loss is effected using a device capable of adjusting the beam intensity across the length of an exposure field.
Patent TW-200411343-A (TW)
Title: Photoresist stripping compound and the patterning method by using the same
Inventor: KIL JUNE-ING
IPC: G03F7/32
Filed: 2002-12-19
Abstract: A photoresist striping compound and the patterning method are provided. The compound is used for striping the photoresist serving as the mask in photolithography process. The compound includes: an alkanolamine, a morpholine oxide, an inhibitor compound and deionized water. Therefore, the photoresist residual can be minimized when the compound is used for striping the protoresist layer remaining on an object has been processed. Besides, the compound can be used to remove the residual remaining in the etching chamber or ashing chamber.
Patent TW-200301772-A (TW)
Title: Synthetic polymer emulsion, water swellable pressure sensitive adhesive composition comprising the same, and process for producing the synthetic polymer emulsion
Inventor: YOSHIMURA NOBUYOSHI
IPC: C08F2/22
Filed: 2002-12-26
Abstract: The intension of the present invention provides an adhesive agent having excellent properties of adhesiveness, coagulation, and tackiness as well as easily water swellable pressure sensitive adhesive agent without alkaline treatment. The intension of the present invention is achieved by using the synthetic polymer emulsion used for adhesive agent. The synthetic polymer emulsion having core 'sheet structure polymer particle used as main material for water swellable pressure sensitive adhesive composition, wherein the sheet is consist of the copolymers from unsaturated carboxylic acid and hydrophilic co-monomer, and the core is consist of the monomer selected the glass transfer point (Tg) less than -20 DEG C after polymerization as well as the copolymer formed from radical polymeric main monomer and radical polymeric functional monomer mixture. In the water solvent, the adhesive agent is polymerized from the copolymer solution that polymerized from the unsaturated carboxylic acid and hydrophilic polymeric monomer in the neutralizing solution added the monomer mixture of the core abovementioned and the pH modulator.
Patent TW-200302460-A (TW)
Title: Information recording device and method, information reproducing device and method, recording medium, program, and disc recording medium
Inventor: KOBAYASHI SHOEI
IPC: G11B20/18
Filed: 2003-01-16
Abstract: An ECC block is constituted by RS( 248, 216, 33). Of a data length of 216 bytes (symbols), only 16 bytes are allocated to BCA data and the remaining 200 bytes are used for fixed data having a predetermined value. Using the fixed data of 200 bytes and the BCA data of 16 bytes, parities of 32 bytes (symbols) are calculated. Only the BCA data of 16 bytes and the parities of the former 16 bytes of the 32-byte parities, that is, a total of 32 bytes only, are recorded in a burst cutting area of an optical disc. In decoding, error correction processing is carried out by using the fixed data of 200 bytes. The unrecorded parities of 16 bytes are processed as having been erased. Thus the error correction capability in a burst cutting area of an optical disc can be improved.
Patent TW-200414511-A (TW)
Title: Trench type capacitor and its forming method
Inventor: LEE YUEH-CHUAN
IPC: H01L27/108
Filed: 2003-01-28
Abstract: The present invention provides a kind of trench type capacitor and its forming method. At first, a semiconductor substrate having trenches is provided. An etch stop layer is provided on the trench surface, and the etch stop layer can conduct electrically. Then, a hemi-spherical crystal growing layer and a doped glass layer are formed on the semiconductor substrate and the etch stop layer surface so as to form a sacrifice layer, which is extruded from the upper half portion of the doped glass layer, in the trench. The sacrifice layer is used as a mask to etch the doped glass layer and the hemi-spherical crystal growing layer till the etch stop layer surface is exposed. Then, the sacrifice layer is removed. After that, the doped glass layer is undergone with an annealing step so as to make the substrate form an ion driven region for use as the bottom electrode. The remaining doped glass layer and the etch stop layer exposing from the surface are stripped. At last, a capacitive dielectric layer is formed on the hemi-spherical crystal growing-layer, and an upper electrode layer is formed on the capacitive dielectric layer.
Patent TW-200416318-A (TW)
Title: Device and method for controlling position of embroidery frame
Inventor: KUNG BING-WEN
IPC: D05C9/06
Filed: 2003-02-27
Abstract: The present invention provides a device and a method for controlling the position of an embroidery frame. The position of an embroidery frame is controlled by detecting the displacement of an embroidery frame, and feeding back the displacement deviation, thereby controlling the position of an embroidery frame with a high precision. A device for controlling the position of an embroidery frame according to the present invention includes: an embroidery frame for fastening a fabric; an X-axis driving unit for traversing the embroidery frame along an X-axis; a Y-axis driving unit for traversing the embroidery frame along a Y-axis; and a drive control unit for separately sending out X-axis and Y-axis drive control signals for controlling the X-axis and Y-axis driving units through the embroidery frame displacement instruction signals. The invented device further comprises a detection unit for detecting the displacements in the X-axis direction and the Y-axis direction for the embroidery frame and outputting electric signals corresponding to the detected displacements. The drive control unit uses the electric signals sent from the detection unit to separately generate X-axis and Y-axis drive control signals for controlling the X-axis and Y-axis driving units.
Patent TW-200401590-A (TW)
Title: Plasma treatment device
Inventor: MIYAGAWA KAZUHISA
IPC: H01J37/32
Filed: 2003-03-14
Abstract: In the present invention, the electromagnetic field forming coil of the plasma treatment device is constituted in a balanced two-wire transmission line 4, and the conductors 4a and 4b of the line 4 are vertically arranged above a wafer 3. Consequently, parallel uniform electromagnetic fields can be formed for the wafer 3 by the balanced two-wire transmission line 4. A gas inlet hole 6 is formed above the balanced two-wire transmission line 4, so that gas flows to the wafer 3 through the electromagnetic fields generated by the balanced two-wire transmission line 4. The balanced two-wire transmission line 4 can be made to be spiral.
Patent TW-200401906-A (TW)
Title: Micro-actuator and optical switch using the same
Inventor: ISHIZUYA TOHRU
IPC: G02B26/00
Filed: 2003-03-28
Abstract: The purpose of the present invention is to provide a micro-actuator that can be operated by using a small driving force. The invented micro-actuator includes the followings: the movable portion, which is formed by the beam portion 13 of the cantilever beam structure that is fixed from the fixing terminal through the foot portion 12; the beam portion 13, which has two serially connected beam composition portions 14, 15 between the fixing terminal and the free terminal; the beam composition portion 14 of the fixing terminal, which is the board spring portion; the beam composition portion 15 of the free terminal, which is the rigid portion having rigidity; the beam composition portion 14, which is bent toward the side opposite to the substrate 11 when there is no force applied to the beam portion 13; and the reflection mirror 12, which is disposed at the free terminal of the beam composition portion 15.
Patent TW-200419406-A (TW)
Title: System and method for mould production scheduling
Inventor: YEH PU-YANG
IPC: G06Q10/04
Filed: 2003-03-28
Abstract: A system and method for mould production scheduling is disclosed, This system links a plurality of client computers via network. The system includes a module of maintenancing basic data, a module of simulating analysis. There into, the module of maintenancing basic data is maintenancing machine source, mould data and client demand. The module of simulating analysis is scheduling every working procedure of every part days. The system and method for mould production scheduling list the processing time of the part and the part that would be processed at each of machines in days basis of mould data that inputted by client, for example estimating work time the date of delivery and processing sequence.
Patent TW-200421956-A (TW)
Title: The structure of carrier and the structure of package
Inventor: CHEN KUN-CHING
IPC: H05K3/32
Filed: 2003-04-04
Abstract: A structure of carrier comprises a substrate and at least a flexible print circuit film, wherein the substrate has a top surface and a bottom surface. The substrate has a plurality of patterned circuit layers which two of them are respectively disposed on the top surface and bottom surface. One end of the flexible print circuit film is disposed on the top surface and, and another end of the flexible print circuit board is disposed on the bottom surface. The flexible circuit board is electrically connected to the patterned circuit layers.
Patent TW-200421822-A (TW)
Title: A mobile phone
Inventor: TSAI MING-CHIANG
IPC: H04M1/02
Filed: 2003-04-11
Abstract: A mobile phone includes a front cover, a back cover, a holder having an axis, a speaker and a digital camera module. An opening is located at the top of the front cover. Said speaker and said digital camera module are mounted on the holder with same distance from the axis. Said holder can revolve around the axis for turn said speaker or said digital camera module towards the opening of the front cover.
Patent TW-200423967-A (TW)
Title: Concentrated emulsifier composition for preparing DB67 Silatecan injection solution
Inventor: YANG GUO-HUA
IPC: A61K9/107
Filed: 2003-05-09
Abstract: The present invention provides a new anhydrous water-insoluble reagent for preparing DB67 Silatecan. The invented reagent can be used to prepare an effective ingredient to be used as a concentrated emulsifier composition for preparing an injection solution with an increased safety and convenience.
Patent TW-200404877-A (TW)
Title: Adhesive compositions
Inventor: LESTER CHRISTOPHER L
IPC: C09D7/65
Filed: 2003-06-13
Abstract: Adhesive compositions are provided that impart to the adhesive articles made therefrom at least one of the following useful properties: in the wet composition, good rheology and wet film integrity (i.e., green strength); in the dried composition, good specific adhesion, peel-build characteristics, resistance to plasticizer and solvent migration, gas-barrier properties, improved rheology for low-temperature processing, and reduced edge ooze and flow to impart improved converting, cutting, and stripping to the adhesive article. Also provided are methods of making such adhesive articles and the adhesive articles made thereby.