baber/WOPTO huggingface dataset:
Patent RU-94004162-A (RU)
Inventor: VOLCHIKHIN V I
IPC: A61B5/02
Filed: 1994-02-08
Abstract: FIELD: medical engineering. SUBSTANCE: inventive novelty resides in using, for blood pressure measurements, ring-shaped dynamometric tensometric transducer having constant cross-section and structurally made integral with support and pulsed wave sensor. Electronic signal processing circuit of apparatus additionally incorporates following units: autocontrollable amplifier, integrator, threshold element, two sampling-and-storing units, adder, two control circuits, sign determination circuit, amplifier, pulse indicator, increment indicator, decision making circuit, analog-digital converter, two digital registers. Apparatus is intended for use on masss scale. EFFECT: faster blood measurement procedure. 1 cl, 2 dwg
Patent RU-94012948-A (RU)
Inventor: SHIRMOVSKIJ V I
IPC: B02C18/08
Filed: 1994-04-12
Abstract: FIELD: mechanical engineering. SUBSTANCE: small-size mill has stator with longitudinal teeth 2, rotor with longitudinal inclined teeth 4, rotor shaft connected with drive shaft, inclined profile recesses 6, discharging bunker, unloading bunker 8, and cover. EFFECT: enhanced efficiency of product separation. 3 cl, 4 dwg
Patent RU-94022916-A (RU)
Inventor: KULIK JA P
IPC: A61B17/00
Filed: 1994-06-21
Abstract: FIELD: medicine, particularly, surgery; may be used in herniology. SUBSTANCE: method includes laparoscopic access; top of hernia sac is caught from inside and tracted through hernia hilus up to full turn inside out into abdominal cavity. Then, top of hernia sac is fixed to the front abdominal wall. EFFECT: fully eliminated hernial diverticulum and reduced complications associated with absence of visual control and introduction into organism of foreign adhesive substances.
Patent RU-94026778-A (RU)
Inventor: ALPARSLAN KOKAMAN
IPC: E02B17/00
Filed: 1994-07-25
Abstract: FIELD: shipping and installation of a offshore platform. SUBSTANCE: towboat or submerged ship has a shape providing cut or open section allowing one to cover support base intended for placing the platform on. When shipped the platform is elevated on the submerged ship and overlaps this open section such that semisubmerged ship is rapidly ballasted to point the platform to the support base just after correct placing the semisubmerged ship (i.e. elevated platform is placed over the support base being leveled about it). EFFECT: simplified installation.
Patent RU-94029753-A (RU)
Inventor: ZYBIN I M
IPC: F42B15/00
Filed: 1994-08-09
Abstract: FIELD: defence equipment. SUBSTANCE: a filter screen is installed in the cavity of the control actuator between the air-intake opening, formed in the fairing, and the control actuator. The area of the filter screen is smaller than that of the air-intake opening. In the existing design of guided missile 9M116 "Metis", where the filter screen is positioned on the fairing in the zone of the air-intake opening, the air-intake opening has essentially larger dimensions. An essential decrease of the air-intake opening in the offered control actuator makes it possible to decrease the drag coefficient and improve the missile aerodynamic characteristics. EFFECT: improved aerodynamic characteristics of guided missile at the maximum developed moment and high dynamic characteristics of the air-dynamic control actuator.
Patent RU-94030084-A (RU)
Inventor: CHUKANOVA N N
IPC: C04B33/04
Filed: 1994-08-11
Abstract: FIELD: ceramic industry. SUBSTANCE: invention refers to manufacturing household faience and china and small-size sculpture. Novelty consists in that invention allows manufacturing articles from solid rock without supplementing it with other raw materials: clay, kaolin, feldspar, quartz, etc., that is, makes it possible to give up multiple-component mass conventionally used in production of ceramic objects. In the method of invention, dacite porphyry is treated in solution containing Thiobacillux ferrooxidants with solid to liquid phase ratio 1:1 and concentration 1000.0-321.5 ml/l. Disintegration of dacite porphyry on ball mill is conducted in water alkalized to pH 7-8 with potassium hydroxide. EFFECT: two times reduced treatment time and power consumption.
Patent RU-94033493-A (RU)
Inventor: LUKMANOV R R
IPC: E21B33/138
Filed: 1994-09-13
Abstract: FIELD: oil and gas production industry. SUBSTANCE: increased productivity of well can be achieved if in cementation successively injected are hardening and non-hardening materials. Non-hardening material is located against producing reservoir. Injected as non-hardening material is suspension of powder of inert solid matter and hydrocarbon liquid of density which is higher than density of hardening plugging material. After perforation of string, annular space is flushed to remove suspension also using hydrocarbon liquid. EFFECT: high efficiency.
Patent RU-94046008-A (RU)
Inventor: DOMENIK V EHPPRILL MLADSHIJ
IPC: B26B21/40
Filed: 1993-05-07
Abstract: FIELD: shaving-sets. SUBSTANCE: the razor blade casing in the form of holder 24 uses protective member 10 installed on it in front of the blade or blades and passing in parallel with the blade or blades. The protective member represents a cast-in construction of two parts, whose upper part 18 is made of elastomer material with a great number of bosses 22 directed upward, and lower base part 12 of rigid plastics, having a section with a V-shaped cross-section projecting downward. Two projecting upward members are positioned in a spaced relation to each other forming a recess on holder 24 for the blade to receive section 13 with a V-shaped cross-section of the base part between them, and fixing means 30 positioned in the recess retains protective member 10 in the assembled position. EFFECT: improved design. 6 dwg
Patent RU-95100241-A (RU)
Inventor: MIRONOV E K
IPC: F27B13/02
Filed: 1995-01-10
Abstract: FIELD: metal heating before rolling, namely heating furnaces for rolling equipment. SUBSTANCE: continuous heating furnace includes working chamber with upper and lower heating zones, smoke deflecting duct, partitions between lower heated zones. Partitions are in the form of pillars having trapezoidal cross section in horizontal plane and arranged at least by two rows up to level of glide-path pipes. Pillars of next (according to motion direction of flue gases) row are placed with possibility of overlapping gaps between pillars of previous row. Spacing between said rows is equal to half-distance between large sides of pillar cross section. EFFECT: intensified heat exchange, increased degree of using flue gas heat. 2 dwg
Patent RU-95102904-A (RU)
Inventor: ABRAMOV P N
IPC: G03C1/725
Filed: 1995-03-01
Abstract: FIELD: photographic materials. SUBSTANCE: when preparing halogen-copper emulsion, into water-gelatin solution, solution number 1 and 2 are introduced, the former containing ammonium bromide and hydroxylamine and being useful as copper(II) reducing agent and the latter containing a cupric salt and aqueous ammonia solution. Then solid phase is precipitated at pH about 4. and dispersed in water- gelatin solution. EFFECT: improved photographic characteristics (high contrast, low veil, good graininess) and reduced cost. 4 cl, 3 tbl
Patent RU-95104282-A (RU)
Inventor: POPOV V A
IPC: B21B19/06
Filed: 1995-03-23
Abstract: FIELD: rolled tube production, particularly manufacture of seamless hot rolled tubes by helical rolling. SUBSTANCE: at rolling tubes in helical rolling mill sleeve-type blank is used. Said blank has wall thickened near its bottom and leading end with variable diameter. Blank is deformed on held mandrel at least in two passes for achieving ratio of tube diameter to its thickness consisting 15-25. It is advisable to use as blank waste bodies of shells. EFFECT: enhanced efficiency. 2 cl
Patent RU-95104428-A (RU)
Inventor: ALEKSEEV V A
IPC: B64C29/00
Filed: 1995-03-27
Abstract: FIELD: aeronautical engineering; manufacture of vertical take-off and landing aeroplanes. SUBSTANCE: aeroplane has fuselage, wings mounted on either side of fuselage whose longer sides are located along longitudinal axis of fuselage, power plants and propellers, chamber communicated with gas ducts of power plants and provided with nozzles which direct gases towards wings; wing chords lie in plane intersecting the longitudinal axis of fuselage. EFFECT: enhanced reliability.
Patent RU-95105745-A (RU)
Inventor: POPKOV I I
IPC: F01B9/06
Filed: 1995-04-14
Abstract: FIELD: automotive industry, aviation. SUBSTANCE: engine housing is made in the form of cylindrical flat detachable box with compartments installed at two opposite sides of housing in two relatively perpendicular diametral axes in parallel with generatrix on outer surface of housing. Each compartment accommodates six cylinders whose pistons are simultaneously in one cycle. Two compartments with cylinders also arranged in two relatively perpendicular axes shifted through 45 deg relative to first axes are placed at two opposite sides of housing. Pistons of these cylinders are in opposite cycle. Cylinders of one compartment have common combustion chamber arranged above compartment cylinders. Rods of all pistons are hinge-connected to pistons at one side; at other side rods of all cylinders of one compartment are interconnected by link hinge-mounted in holes of corresponding arms of bell cranks installed for sliding on inner cylindrical surface of housing. Second arm of each bell crank is connected with link of rods of neighboring compartment. Rollers are installed on link between cylinder rods. These rollers contact with paths of, for instance, four-cam rotor rigidly secured on engine shaft. EFFECT: increased service life and power output of engine, reduced weight.
Patent RU-95109427-A (RU)
Inventor: UTKIN A F
IPC: B63G1/00
Filed: 1995-06-06
Abstract: FIELD: methods of launching launch vehicles from sea-going vessels. SUBSTANCE: launching is effected from launching pack of surface vessel by means of launching device. Launch vehicle is mounted and secured on launch table provided with jet deflector. Launch table with launch vehicle mounted on it, is placed in shipboard launching pack and is levelled by feeding the compressed air at pressure of 3 to 6 kgf/sq.cm under the launch table. Then launch table with launch vehicle mounted on it, is accelerated by feeding the water from ballast reservoir by means of compressed air at pressure of 6 to 30 kgf/sq.cm. In the course of motion of launch table, amount of distance covered by it, is checked; depending on distance covered by launch table, outlet pressure in ballast reservoir is changed. After the [reset distance has been covered, supply of compressed air is discontinued and further motion of launch table is effected due to expansion of compressed air under launch table and in ballast reservoir. After gas deflecting surface of jet deflector gets beyond upper shear of launching pack, launch vehicle is released from launch table and first stage engine ignition is switched on simultaneously; then speed of launch table is killed by means of gas-flame jet of launch vehicle and supply of water from ballast reservoir is discontinued. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-95109530-A (RU)
Title: Method for drying sawn timber
Inventor: MONOLAKOV V A
IPC: F26B3/347
Filed: 1995-06-06
Abstract: FIELD: timber processing technology. SUBSTANCE: this relates to drying wood by electromagnetic microwave energy and can be used for intensifying production processes in manufacturing wooden articles. To reduce equipment cost at nondestructive method of drying wood, suggested is regulation of heating power absorbed by sawn timber by alternate subjection of timber to electromagnetic microwave energy. For this purpose sawn timber is arranged uniformly over length along axis of rotation and over width along line perpendicular to axis of rotation and passing through it. EFFECT: high efficiency.
Patent RU-95109691-A (RU)
Inventor: NAGAJTSEV P V
IPC: B27G17/02
Filed: 1995-06-09
Abstract: FIELD: wood-working industry. SUBSTANCE: tool includes housing, knife with feeder, fasteners and lateral members. Parallel sides of housing (lengthwise relative to tool) are provided with cover plates with fasteners and seat of cutting unit with detachable inserts for fixing the knife outreach; they are engageable with adjusting screw. Lower cover plate has inclined platforms with holes for mounting additional curvilinear base with port for cutting plate. Thickness of chops depends on adjustable gap between front surface of knife and hole in base. EFFECT: increased technological capabilities. 6 dwg
Patent RU-95110252-A (RU)
Inventor: GLAZYRINA L N
IPC: C02F101/22
Filed: 1995-06-16
Abstract: FIELD: chemical technology of processing. SUBSTANCE: method involves mixing deposit with saturated chrome anhydride at ratio: solid deposit part/chrome anhydride = 0.4, not above, calcination at 100-150 C for 6 h, not less, and at 600-100 C for 2 h. Abrasive material is obtained after processing. EFFECT: improved method of processing.
Patent RU-96113031-A (RU)
Inventor: KOLOSOV V A
IPC: B07B1/40
Filed: 1996-06-21
Abstract: FIELD: devices for separation of material by sizes; applicable in mining and metallurgical industries, particular, for screening difficult-to-screen ores at crushing and sizing plants of mines. SUBSTANCE: multideck screen has box with screens, vibration exciter, shock absorbers and supports. Axis of symmetry of unbalanced masses of vibration exciter is shifted from central axis of box inertia to the side of upper screen at a distance determined by the formula given in the invention description. EFFECT: increased transportation capacity of the screen of upper deck and absorbing capacity of the screen of lower deck that result is high productivity and efficiency, and quality of sintered ore. 2 dwg
Patent SA-98190349-A (SA)
Inventor: MAHAFFY CLEARY E
IPC: A47K10/32
Filed: 1998-07-27
Abstract: يتعلق الاختراع الحالي بأداة سليولوزيه ، مثل منشفة اليد الورقية او المنديل او المنشفه الصغيره او المساحه السابقة الترطيب ، والتي تصبح قابلة للكسح بالماء في شبكه المرحاض عند التلامس مع مادة مضافه يتم وضعها في شبكة المرحاض . يمكن ان تكون الماده المضافه عباره عن مادة كيميائيه او شحنة كهربائيه او ذبذبة فوق صوتيه . يمكن ان يقوم جهاز الكسح باستغلال آلية التقطر او عملية اطلاق كيميائيه مانعه لاجراء خطوة اضافة ماده الاطلاق الى شكبة المرحاض ، او يمكن ان يقوم المرحاض باستخدام اضافة يدويه للمادة المضافه .شكل (١)
Patent TW-200400587-A (TW)
Title: Method for forming capacitor in semiconductor device
Inventor: PARK BYUNG-JUN
IPC: H01L21/8242
Filed: 2002-12-20
Abstract: The present invention relates to a method for forming a capacitor improved on reliability of a process in a highly integrated semiconductor device. To achieve this effect, the present invention includes: forming an inter-layer insulating layer on a substrate; forming a capacitor insulating layer as high as to form a capacitor on the inter-layer insulating layer; forming a polysilicon pattern for a hard mask in a trapezoid shape on the capacitor insulating layer; removing the capacitor insulating layer located in an area providing a capacitor by using the polysilicon pattern for the hard mask as an etch barrier so as to form a capacitor hole; forming a lower electrode within the capacitor hole; and forming a dielectric thin film and an upper electrode on the lower electrode.
Patent TW-200302837-A (TW)
Title: Organic anti-reflective coating compositions for advanced microlithography
Inventor: DESHPANDE SHREERAM V
IPC: C08G59/14
Filed: 2002-12-30
Abstract: New polymers and new anti-reflective compositions containing such polymers are provided. The compositions comprise a polymer (e.g., epoxy cresol novolac resins) bonded with a chromophore (4-hydroxybenzoic acid, trimellitic anhydride). The inventive compositions can be applied to substrates (e.g., silicon wafers) to form anti- reflective coating layers having high etch rates which minimize or prevent reflection during subsequent photoresist exposure and developing.
Patent TW-200411145-A (TW)
Title: A precise locating apparatus
Inventor: LIN KAI-JAN
Filed: 2002-12-31
Abstract: The present invention discloses a precise locating apparatus, which includes a fixed stage, a movable stage, a driving device connecting the fixed stage and the movable stage, and a positioning mechanism for measuring the relative distance between the fixed stage and the movable stage by using a holographic interferometry technology. The positioning mechanism includes a light source positioned on the fixed stage, a divergent beam light from the mirror on the fixed stage, a hologram positioned on the movable stage for where the divergent beam light is diffracted, and a device for transforming photon signal into electric signal.
Patent TW-200303367-A (TW)
Title: A weather resistant high strength steel sheet excellent in bending workability
Inventor: NAKAMURA TAKAAKI
IPC: C22C38/50
Filed: 2003-02-10
Abstract: The present invention provides a steel material assuring ultra high strength of 700 Mpa or more in yield strength, that is good for bending work and having weather resistance, and provides a method of producing the same. The weather resistant high strength steel sheet excellent in bending workability comprises, in mass %, 0.05-0.15% of C, 0.5% or less of Si, 0.5-2.0% of Mn, 0.02% or less of P, 0.005% Or less of S, 0.2-2.0% of Ni, 0.2-0.5% of Cu, 0.2-1.0% of Cr, and one or more of elements selected from a group consisting of 0.03-0.2% of Ti, 0.01-0.07% of Nb, 0.01-0.07% of V, 0.0005-0.0050% of B, and the balance of Fe and unavoidable impurities. The steel is produced by heating to 1200 DEG C or more, and finishing rolling in a temperature range of 850 DEG C- 950 DEG C and coiling at 500 DEG C- 650 DEG C.
Patent TW-200415427-A (TW)
Title: A two TFT pixel structure liquid crystal display
Inventor: TSAI CHU-HUNG
IPC: G09G3/36
Filed: 2003-02-14
Abstract: A two TFT pixel structure liquid crystal display includes a first and a second scan line, a first and a second signal line and a pixel. The pixel includes a pixel electrode and a first and a second transistor. A gate of the first and the second transistor is electrically connected to the first and the second scan line respectively. A source of the first and the second transistor is electrically connected to the first and the second signal line respectively. The drains of the first and the second transistor are electrically connected to the pixel electrode. The ratio of the channel width to the channel length of the first transistor is smaller than the ratio of the channel width to the channel length of the second transistor.
Patent TW-200303593-A (TW)
Title: Substrate sucking apparatus
Inventor: TANIGUCH YOSHIHISA
IPC: H01L21/683
Filed: 2003-02-14
Abstract: The invention is formed by disposing the sucking pad 44, which can be moved vertically and vibrated, and the sucking pads 33~35, which is used to move vertically the elastic member 43 of the sucking pad 44 through the use of negative pressure generated by the exhaust, on the soil dike 7b at the most outer peripheral portion by following the entire sucking portion 6.
Patent TW-200400937-A (TW)
Title: Method for producing polyacrylic acid
Inventor: MATSUMOTO YUKINIRO
IPC: B01D3/00
Filed: 2003-02-24
Abstract: A method for producing polyacrylic acid includes a combined process of an acrylic acid production process and a polyacrylic acid production process. The acrylic acid production process includes the steps of catalytically oxidizing propylene and/or propane in a gaseous phase to generate reaction product, absorbing the reaction product in a solvent, and purifying acrylic acid from an acrylic acid aqueous solution containing the solvent by purification. The polyacrylic acid production process includes the step of utilizing heat medium recovered in the acrylic acid production process to purify polyacrylic acid from the acrylic acid aqueous solution or from acrylic acid.
Patent TW-200417797-A (TW)
Title: Liquid crystal display with Fresnel lens reflective layer
Inventor: WANG BO-SHIAN
IPC: G02F1/1343
Filed: 2003-03-07
Abstract: There is provided a liquid crystal display with Fresnel lens reflective layer, which is composed of an upper transparent substrate, a liquid crystal layer and a lower transparent substrate. The lower transparent substrate has a resin. The resin layer has a plurality of arranged units. Each unit has more than one block. Each block has a ring structure of Fresnel lens or part of the structure. A reflective layer is configured on the resin layer to form a reflective layer having a surface with a type pf Fresnel lens structure. With the reflective layer to reflect and diffuse light, it is able to reduce dazzling light, increase brightness and reduce color dispersion.
Patent TW-200306729-A (TW)
Title: Time determination in satellite positioning system receivers and methods therefor
Inventor: KING THOMAS MICHAEL
IPC: G04G7/02
Filed: 2003-03-14
Abstract: Method in a Global Positioning System (GPS) receivers, including determining pseudorange (PNR) measurements for at least four satellites (210), determining a coarse time (220) corresponding to the pseudorange measurement, determining an offset time (240) between a periodic GPS event of one of the four satellites and the coarse time, determining a time correction delta (250) based upon the period of the Periodic GPS event, the offset time and the coarse time if an error of the coarse time is less than 1/2 the period of the periodic GPS event, and determining corrected time (260) based upon the coarse time and the time correction delta if the error of the coarse time is less than 1/2 the period of the periodic GPS event.
Patent TW-200419266-A (TW)
Title: Transflective liquid crystal display
Inventor: WEN CHI-JAIN
IPC: G02F1/1343
Filed: 2003-03-21
Abstract: A transflective liquid crystal display (LCD) includes at least a transparent pixel region and a reflective pixel region positioned in a pixel region. The transparent pixel region includes at least a transparent electrode connecting to a first switching element. The reflective pixel region includes at least a reflective electrode connecting to a second switching element. The transparent and the reflective electrodes are controlled respectively by independent switching elements.
Patent TW-200420828-A (TW)
Title: Lubricant discharging device for four-stroke engine
Inventor: LI GUO-AN
IPC: F01M11/04
Filed: 2003-04-04
Abstract: This invention relates to a lubricant discharging device for a four-stroke engine, comprising a hollow engaging base provided at a bottom of a lubricant tank. Inside the engaging base there threadingly receives a plug and fixedly receives a post, which match each other in a tapering configuration. When the plug is threaded into the engaging base, it seals against with the post in the tapering configuration, and when then the plug is slightly unthreaded, lubricant may easily flow over the plug and be discharged from the tank.
Patent TW-200419851-A (TW)
Title: Microphone connector
Inventor: LIN JIA-SHENG
IPC: H01R13/639
Filed: 2003-04-21
Abstract: The microphone connector of the present invention comprises a main-body having a terminal main-body installed inside; an elastic fastener; a guiding ring; external screw threads; a tightening ring having a cutting groove to associate with the guiding ring in a fixed direction; a bundling ring having internal screw thread to associate with the external screw thread of the main-body, so as to push forward the tightening ring, wherein the tightening ring is tightly pasted onto the microphone main-body, thereby the connector is associated with the microphone tightly, and the elastic fastener cannot be pressed, so as to prevent the connector from separating with the microphone arbitrarily; and a rear sleeving body having internal screw threads to associate with the main-body. The rear sleeving body has cable bundles to tighten the cable, and thus, they form together a connector to prevent the connector from being separated from the microphone arbitrarily.