baber/WOPTO huggingface dataset:
Patent RU-94037587-A (RU)
Inventor: NIKOL SKAJA E JU
IPC: C01B32/384
Filed: 1994-10-12
Abstract: FIELD: filtration processes. SUBSTANCE: filtering material for selective separation of organic and inorganic phases is prepared from pressed activated carbon through following steps. Activated carbon is mixed with polyvinyl alcohol at (3-9):1 ratio. Obtained blend is mixed with distilled water or with its mixture with ethyl alcohol whereupon pellets or similar objects are press-molded. The pellets are then heated for 3-6 h at 40-80 C and for further 10-14 h at 80-120 C. EFFECT: improved quality of material.
Patent RU-94039215-A (RU)
Inventor: BRAGINA L L
IPC: C03C8/02
Filed: 1994-10-18
Abstract: FIELD: glass enamels. SUBSTANCE: frit containing silicon, boron, sodium, potassium, aluminium and calcium oxides has additionally copper oxide as an activating agent for cohesion of coating with metal at the following ratio of components, wt.-%: $$$, 45-50; $$$, 10-15; $$$, 10-18; $$$, 4.5-10.0; $$$, 4.5-8.0; CaO, 5-10; and CuO, 3.3-3.8. Glass enamel is used for protection of low-carbon steel from oxidation and as decorative coating. EFFECT: high quality of enamel coating, decreased net cost, improved ecology. 1 cl
Patent RU-94041723-A (RU)
Inventor: SHTEJNBERG G I
IPC: F26B25/22
Filed: 1994-11-18
Abstract: FIELD: drying of loose materials, mainly sand in rotary drums; various branches of industry and railway transport. SUBSTANCE: automatic control unit has corrector connected with flow regulator and drying agent temperature sensor mounted inside drying volume. Flow regulator is made in form of plate feeder mounted for discrete regulation of rotational time in case of change of temperature of drying agent in form of exhaust gases; stage-type corrector is provided with time relays mounted in each stage and connected with respective control relays. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-94044276-A (RU)
Inventor: BELENICHER JU A
IPC: E05F15/00
Filed: 1994-12-15
Abstract: FIELD: devices for covering apertures. SUBSTANCE: garage gate includes a fold installed in gate aperture, and levers rigidly connected to it. The gate are provided with guides and cartridges connected to drive through a cable. One end of each lever may be rigidly connected to gate fold, another end is connected to an axle through holes originated in them. EFFECT: high reliability.
Patent RU-95100573-A (RU)
Inventor: GLAZKOV V P
IPC: H02K1/06
Filed: 1995-01-12
Abstract: FIELD: electromechanical engineering; electrical machines and transformers. SUBSTANCE: core is specially designed and assembled using respective projections and depressions on mating parts; reliable cooling system is developed. EFFECT: simplified design of winding, its reliable fixation on core and protection against various effects; reduced mass and size.
Patent RU-95100742-A (RU)
Inventor: POZDEEV A P
IPC: A61B17/56
Filed: 1995-01-17
Abstract: FIELD: medicine, particular, orthopedics and traumatology. SUBSTANCE: method of bone stretching includes transverse osteotomy, distraction of fractured fragments and use of demineralized bone allotransplant in form of strips overlapping the zone of bone stretching. Method also includes additional osteotomy in shape of rectangle 5,6,7 located perpendicular and symmetrically relative to transverse osteotomy 9 for formation of nonfree bone autotransplant on supplying periosteal-muscle crus 8. In this case, demineralized bone autotransplants 10 are laid along bone fully overlapping the formed defect in form of rectangle, then they are slightly pressed by formed bone autotransplant on supplying periosteal-muscle crus. EFFECT: higher efficiency of the method and reduced terms of treatment. 1 cl, 5 dwg
Patent RU-95104018-A (RU)
Inventor: POLUEHKTOV M A
IPC: G01N11/16
Filed: 1995-03-21
Abstract: FIELD: measurement of viscosity; applicable in viscometers and coagulographs. SUBSTANCE: tuning-fork transducer has tuning fork with two legs, piezoelectric sensor installed at leg bases and tested body connected to tuning-fork. In this case, piezoelectric sensors are installed in hollows at leg bases. EFFECT: higher sensitivity of tuning-fork transducer.
Patent RU-95104534-A (RU)
Inventor: CHKALOV V A
IPC: F01M9/02
Filed: 1995-04-05
Abstract: FIELD: mechanical engineering; lubricating systems. SUBSTANCE: device has full-flow oil filtering element and alkaline reagent and iodine placed outside and inside the filtering element, respectively. Novelty in device is that perforated cylindrical holder is installed on filtering element with circular clearance relative to element. Holder is provided with pockets for alkaline reagent. Summary volume of holder pockets corresponds to volume of alkaline reagent required for maintaining tribochemical conditions during continuous operation of filtering element. EFFECT: improved lubrication of mechanism. 4 cl, 4 dwg
Patent RU-95105465-A (RU)
Inventor: SEN L I
IPC: F22D1/14
Filed: 1995-04-11
Abstract: FIELD: heat engineering. SUBSTANCE: device has warning unit, fuel cut-out mechanism, make-up water vessel 1 and automatic device 2 located under it and provided with connecting pipe lines 17,18,19 and 20; device consists of set of coaxial cylinders: outer cylinder 4, inner cylinder 6 and intermediate cylinder 5. These cylinders form individual chambers. Cylinders are rigidly secured to flange 7 on one side and to flange 8 on other side. Cylinder 6 has holes 15, flange 8 has hole 9 which brings intermediate chamber of cylinder set in communication with chamber 12 above valve 11. As level of water in steam-water boiler drum 3 located under vessel 1 and device 2 drops below permissible limit, steam flows to cylinder 6 via pipe line 19, to intermediate chamber through holes 15 and to vessel 1 via pipe line 20. Water from vessel 1 is drained to drum 3 via pipe line 17, outer chamber and pipe line 18, thus providing for required make-up. Cylinder 6 is elongated due to steam heating opening valve 11 and admitting steam from chamber 12 to warning unit and cutting out fuel. EFFECT: enhanced reliability and efficiency of boiler protection by low level. 1 dwg
Patent RU-95105728-A (RU)
Inventor: IGNAT EV O S
IPC: E04B1/32
Filed: 1995-04-05
Abstract: FIELD: construction engineering. SUBSTANCE: these structures can be used as geodetic, astronomical and other domes and also for light-and-music saloons, discotheques and other like institutions. Structure is assembled of bearing components of similar configuration and dimensions which allows for reduction of weight and metal to manufacture. Structure is made up of rigid polygonal frame bearing components which at outer side and at side of sphere space are provided with sheeting and connected to each other by their sides which are angled to frame plane at less than 90 deg. Bearing components are in the form of frameworks of single size shaped as regular hexahedron or triangle, and angle of incline of sides relative to plane of frame is determined by relation of radius of sphere circumference and radius of circumference inscribed in hexahedron or triangle according to formula: $$$, where $$$ - angle of incline of sides relative to frame plane, $$$ - radius of circumference inscribed in hexahedron or triangle, $$$ - radius of sphere circumference. EFFECT: reduced weight and amount of material to manufacture. 2 cl, 4 dwg
Patent RU-95106344-A (RU)
Inventor: TRUSOV N A
IPC: C11B1/06
Filed: 1995-04-21
Abstract: FIELD: process of vegetable oil-bearing raw material with following production of oil by pressing. SUBSTANCE: oil press has cylinder with mounted in it operational organ, that has worm feeder shaft composed of cylindrical bushes, on outer surface of which there are coils of pressure. Operational organ is located vertically and is composed of raw material feeding, milling, grinding, pressing and oil separation sections made in the form of bushes. Operational surface of feeding section bush has feeding endless screw blades. Milling section outer surface has widening downward to operational organ canals with side cutting edges and on corresponding inner surfaces of body there are narrowing downward canals with side cutting edges. Operational surface of grinding section bush is applied with endless screw threading with oval shape of salients and concaves and capable to contact inner surface of cylinder during rolling. Pressing section is made at least of two bushes, width of each of which is equal to fractional number of coil pitch value of pressure. Bushes are fixed on shaft so, that to provide non-alignment of screw lines coils of pressure located on adjacent bushes. Oil separator rings have increasing diameter of each following ring and in a set form cone. Collecting cavities are linked to each other and with oil removal canal by holes. Oil press has heat emitters and vibration exciter, that is located inside housing and fixed in oil separation zone. EFFECT: improved design. 4 cl, 7 dwg
Patent RU-95109173-A (RU)
Inventor: LARIONOV V I
IPC: C04B26/04
Filed: 1995-06-02
Abstract: FIELD: building materials production. SUBSTANCE: proposed composition comprises 10-12 mass % of butadiene-styrene latex, 4-8 mass % of sodium salt of carboxymethyl cellulose, 2-7 mass % of polygraphic dye (being used as hydrophobic agent and pigment), 30-35 mass % of product of neutralization and calcination of phosphorous gypsum (being used as a filler, 1-2 mass % of oleorin turpentine,1-2 mass % of casein glue, 42-44 mass % of water. EFFECT: improved adhesion and working period of latex, decreases its expense.
Patent TW-200301368-A (TW)
Title: Optical pickup apparatus and optical element
Inventor: IKENAKA KIYONO
IPC: G11B7/00
Filed: 2002-12-16
Abstract: An optical element for use in an optical pickup apparatus for converging a light flux onto an information recording plane of an optical information recording medium, is provided with an optical path difference providing section divided coaxially around an optical axis so as to form a plurality of ring-shaped zones; and a refracting section optimizing a spherical aberration of a converged light spot of a light flux which has the operating reference wavelength λo and is converged onto the information recording plane. The optical element converges an incident light flux having the operating reference wavelength λo onto the information recording plane with almost no aberration, and the following formula is satisfied: |Δfs/ ( λ- λo)| < 2000
Patent TW-200407445-A (TW)
Title: Die cast sputter targets
Inventor: THOMAS MICHAEL
IPC: B22D27/04
Filed: 2003-01-02
Abstract: Die cast sputter targets, and methods and devices that facilitate formation of die cast sputter targets. Materials to be used in casting a sputter target are melted in a crucible, poured into a die, and allowed to cool to form the sputter target. The die utilizes heated sidewalls and a cool base to promote bottom to top solidification and a target having uniform top solid interfacial propagation. The die cast sputter target can be used to form layers in microelectronic devices.
Patent TW-200412672-A (TW)
Title: Pixel structure of an active matrix display panel
Inventor: LI CHUN-HUAI
IPC: H01L29/786
Filed: 2003-01-03
Abstract: A pixel structure of an active matrix display panel includes a storage capacitor, a first active device having a first end electrically connected to a scan line, a second end electrically connected to a data line, and a third end electrically connected to the storage capacitor, and a plurality of active type light emitting devices electrically connected in parallel with each other between a source of first potential, a source of second potential, and the third end.
Patent TW-200412276-A (TW)
Title: Abrasive fluid jet system
Inventor: GADD WILLIAM MICHAEL
IPC: B24C1/08
Filed: 2003-01-10
Abstract: The invention provides an abrasive jet system having a high-pressure fluid supply means supplying fluid to a vessel which includes a layer of abrasive slurry and a top layer over the layer of abrasive slurry. The abrasive fluid jet system also includes a first conduit which leads from the fluid supply means to the top layer of fluid in the vessel and as high-pressure fluid is fed into the vessel, causes displacement of abrasive slurry from a discharge conduit. The abrasive fluid jet system further includes a second conduit which connects at different points to the first conduit and the discharge conduit, and including a fluid valve between the operative connection to the first conduit and the discharge conduit, which fluid valve controls the fluid flow between the first conduit and the discharge conduit by means of the second conduit. The fluid valve is closed once the system is pressurised to displace abrasive slurry through the discharge conduit and is opened upon de-pressurization of the system to allow fluid flow from the first conduit to the second conduit and to stop discharge of the abrasive slurry.
Patent TW-200302928-A (TW)
Title: Coloring composition for color filter and color filter
Inventor: NISHIDA ATSUSHI
IPC: G03F7/004
Filed: 2003-02-07
Abstract: A coloring composition having good color characteristics, more specially a high transparency, which is suitable for forming a color filter with high brightness is disclosed. Also disclosed is a color filter having good color characteristics. The coloring composition for the color filter contains a colorant carrier consisting of a transparent resin, a precursor thereof or a mixture thereof; and a special isoindoline based pigment represented by (C.I. Pigment Yellow 185) dispersed in the colorant carrier. The spectral characteristics of the isoindoline based pigment is that when a yellow composition made by dispersing said pigment in said colorant carrier is painted to form a film which has a spectral transmittance of 1% at 435 nm, the painted film has a spectral transmittance less than 3% at 475nm and a spectra transmittance more than 80 % at 505 nm. The aforementioned color filter comprises a yellow filter segment or a green filter segment formed with the coloring composition.
Patent TW-200304354-A (TW)
Title: Lawn mower
Inventor: IIDA TETSUO
IPC: A01D34/81
Filed: 2003-02-10
Abstract: A lawn mower (10, 100) has a scroll portion (l1d) for allowing grass clippings to swirl within a housing (11) while guiding them to a grass discharge passage (21). A guide (70, 170) provided beneath a top plate (1l a) of the housing is placed along the scroll portion. A rear guide end (71, 171) of the guide is opposed to a passage opening (24) facing the housing of the grass discharge passage. The direction of a swirling flow is gradually changed and guided toward the passage opening by the guide.
Patent TW-200400287-A (TW)
Title: A process for making stable polytrimethylene terephthalate packages
Inventor: BROWN HOUSTON SLADE
IPC: D01F6/62
Filed: 2003-02-11
Abstract: A process for the production and for the winding of one polyester yarn, preferably multi-filament yarn, which comprises at least 85 weight%, in relation to the total weight of the polyester yarn, of polytrimethylene terephthalate (PTT) wherein said process is characterized in that filaments of said polyester yarn is heat-treated, before it is wound on a bobbin, at a temperature in the range of 70 DEG C to 180 DEG C. The method of accomplishing this is by heating the godets that are used in the spinning part of the process, preferably the last pair of godets, to relax the yarns so that the yarn package will not shrink significantly during storage and/or transportation.
Patent TW-200305266-A (TW)
Title: Semiconductor device and a method of manufacturing the same
Inventor: YASUYUKI NAKAJIMA
IPC: H01L23/48
Filed: 2003-03-07
Abstract: The present invention makes it possible to improve the adhesion between the bonding pad portion and ball portion of a bonding wire over an interconnect, thereby improving the reliability of the semiconductor device. On a semiconductor device, there are a third wiring formed by a TiN film, an Al film and a TiN film. When a ball portion B of a soldering wire is bonded onto a bond pad BP exposed from the Al film M3b, the relationship between the connection region d of the Al film M3b and gold ball portion B, and the formation region diameter g of the Al-Au alloy layer 50 formed between the Al film M3b and the gold ball portion B is set as g ≥ 0.8d. The relationship between the contact region diameter d and the maximum outer circumference diameter D of the gold ball portion B is set as d ≥ 0.8D. Therefore, even if the Al film M3b (the third wiring) is a thin film, the adhesion of the gold ball portion B is assured and the short-circuit allowance range is also assured.
Patent TW-200305521-A (TW)
Title: Structure for adjusting position of bicycle seat
Inventor: CABEZA MAXIMINO RODRIGUEZ
IPC: B62J1/08
Filed: 2003-03-21
Abstract: This invention provides a structure for adjusting the position of bicycle seat, which is particularly implemented in a seat support rod for a bicycle seat. The techniques of the present invention may effectively adjust the seat position based on the needs of the rider.
Patent TW-200418972-A (TW)
Title: Fluorescent material of terbium aluminum garnet and manufacturing method therefor
Inventor: WU JUI-KUNG
IPC: C09K11/80
Filed: 2003-03-28
Abstract: A fluorescent material of terbium aluminum garnet has the following formula: (Tb3-x-y CexRey)(Al 5-z O12Mez) wherein, 0<x≤0.8, 0<y≤2.0, 0<z≤1.0, Re is preferably Gd, but can be also selected from the group of Rb, Tm, Pr, Sm, Eu, Gd, Dy, Ho, Er, Yb, Lu, Sr, Y, V, Cr, and mixture thereof, and Me is Si. A blue LED, an exciting light source, can generate an exciting light to excite the fluorescent material to emit an excited light so that the excited light and the exciting light may be mixed to generate a high-brightness white light. In addition, the fluorescent material can be selectively manufactured by a solid reaction method, a combustion method, and a synchronous precipitation method.
Patent TW-200306769-A (TW)
Title: Circuit substrate and manufacturing method of circuit substrate
Inventor: KOBAYASHI KATSUYOSHI
IPC: H05K3/28
Filed: 2003-04-03
Abstract: A kind of circuit substrate and manufacturing method of circuit substrate are disclosed in the present invention. At first, a chain wheel hole (12) and the apparatus hole (14) are formed on the insulation base (11), which has flexibility, a tape shape, transparency or semi-transparency. Then, the conductor is stacked on the surface of the insulation base to form the conducting layer. After that, the assigned portion of the conducting layer is etched to form the wiring pattern (13) and the alignment mark (15). The soldering photoresist layer (16) is formed on terminal portion of the wiring pattern and the portion excluding the alignment mark. At last, light is made to penetrate the surface and inside of the circuit board at the periphery of the alignment mark on the insulation base so as to identify the position of the alignment mark for forming a transparent layer (17), which has transparent or translucent surface, to manufacture the circuit board.
Patent TW-200403912-A (TW)
Title: Overload protector with hermetically sealing structure
Inventor: OH YONG-KYUN
IPC: H01H71/16
Filed: 2003-05-08
Abstract: Disclosed is an overload protector with a hermetically sealed structure, the overload protector comprising a housing that has an outer peripheral flange and an external connecting terminal and that accommodates a bimetal element having a movable contact and a fixed contact; a conducting plate that is installed to an upper portion of the housing and that has an external connecting terminal and a contact connected to the movable contact of the bimetal element; and an insulating gasket disposed between the housing and the conducting plate, grooves or ribs being formed on the entire flange, and ribs or grooves being formed on a portion of the conducting plate corresponding to the grooves or ribs formed on the flange in such a way that the ribs or grooves of the conducting plate are engaged with the grooves or ribs of the flange.
Patent TW-200427068-A (TW)
Title: Flash memory cell, flash memory cell array and manufacturing method thereof
Inventor: HSU CHENG-YUAN
IPC: H01L29/423
Filed: 2003-05-22
Abstract: A flash memory cell array is consisted of a substrate, a string of memory cell structures and source region/drain region. Each of memory cell structure is formed on the substrate which including a stack gate structure is consisted of a select gate dielectric layer, a select gate and a cap layer; a spacer is set on the sidewalls of the stack gate structure; a control gate connected to the stack gate structure is set on the one side of the stack gate structure; a floating gate is set between the control gate and the substrate; a inter-gate dielectric layer is set between control gate and floating gate; and a tunneling dielectric layer is set between floating gate and the substrate. The source region/drain region is set in the substrate near outer control gate and stack gate structure of the flash memory cell array.
Patent TW-200402662-A (TW)
Title: Image encoder, image encoding method, image decoder, image decoding method and communication device
Inventor: SEKIGUCHI SHUNICHI
IPC: H04N19/423
Filed: 2003-07-01
Abstract: The detection of moving vector in each area employs moving compensation prediction of virtual sample, but locality pertaining to area size of each moving vector detection unit determines virtual sample precision. For example, the moving vector detection unit area for 8x4, 4x8, 4x4 sizes smaller than 8x8 MC employ virtual sample with half pixel precision; the size of moving vector detection unit area larger than 8x8 MC employs virtual sample with 1/4 pixel precision. As a result, all models of 8x4, 4x8, 4x4 MC can reduce memory bandwidth required for generating virtual sample to take simplification of device in effect.
Patent TW-200402908-A (TW)
Title: Electrical contact
Inventor: FELDMAN STEVEN
IPC: H01R9/05
Filed: 2003-07-11
Abstract: Disclosed is a substantially tubular socket contact. In one aspect, the electrical contact has a longitudinal axis and includes a substantially tubular, hollow body having a first end and a second end. The first end contains a bounded aperture. The body has at least two elongated slots and at least two contact members disposed along the longitudinal axis. At least one the contact member has a compound curve. The electrical connector also has a solder cup disposed adjacent to the second end of the body. The solder cup has at least one flared portion distal to the second end of the body. The electrical connector can be made using stamping and forming processes. In another aspect of the invention, a terminated electrical connector is provided.
Patent TW-200505140-A (TW)
Title: Low-to-high level shift circuit
Inventor: CHIANG CHIA-LIANG
IPC: H03K17/10
Filed: 2003-07-23
Abstract: A low-to-high level shift circuit, coupled to a first voltage and a second voltage, wherein the first voltage s larger than the second voltage. The low-to-high level shift circuit contains: a pull-down circuit, coupled to an input signal, wherein the pull-down circuit operates at the second voltage, and the logic level of the input signal is corresponding to the second voltage; a pull-up circuit, for generating an output signal according to the input signal, wherein the pull-up circuit operates at the first voltage, and the logic level of the output signal is corresponding to the first voltage; and a clamping circuit, coupled between the pull-down circuit and the pull-up circuit, wherein the clamping circuit operates at the first voltage.
Patent TW-200505223-A (TW)
Title: Apparatus for decoding compressed images
Inventor: CHUANG HSIN-JUNG
IPC: G06K9/36
Filed: 2003-07-24
Abstract: The present discloses an apparatus for decoding compressed images. A compressed file decoder is added in the apparatus for decreasing the loading of CPU and increasing the compressed file decoding speed. Also, Design of the elements in the compressed file decoder is a pipeline structure. When a JPEG file is input, image decoded form JPEG file can be obtained by passing the JPEG file through serially connected elements. In this way, image displays on the screen can be smoothly.