baber/WOPTO huggingface dataset:
Patent RU-94012724-A (RU)
Inventor: ACHKASOV S I
IPC: A61F2/04
Filed: 1994-04-13
Abstract: FIELD: medicine. SUBSTANCE: method involves making large intestine part resection with artificial prosthesis, impregnating the vascular prosthesis with patient blood and suturing to the ileum with its proximal end and to the anal canal with its distal end. EFFECT: enhanced effectiveness of operation.
Patent RU-94019623-A (RU)
Inventor: SLESARENKO S S
IPC: A61B10/00
Filed: 1994-05-26
Abstract: FIELD: medicine. SUBSTANCE: method involves fixing thermally sensitive plates in and outside the supposed zone of peridural anesthesia development. Change in thermally sensitive plate color gives the evidence needed to find the peridural block boundary. EFFECT: enhanced effectiveness of anesthesia.
Patent RU-94021162-A (RU)
Inventor: KRASAKOV V D
IPC: B05B7/30
Filed: 1994-06-07
Abstract: FIELD: disinfection or humidification of air in enclosed space; medical, microbiological and chemical industries and farming. SUBSTANCE: device has housing on which vertical support provided with passage is mounted centrally; vertical support is connected with supporting surface in form of tabs forming cone with base formed by housing. Tabs hold spraying nozzles connected with liquid reservoir and compressed air source by means of passages. Spraying nozzles are mounted in succession along axis of tab and over concentric circumferences of cone. Each tab is provided with axial air duct which is used to connect spraying nozzles with compressed air source through axial passage of vertical support. Housing which is used as base of cone is made in form of float mounted in reservoir and interacting with surface of liquid being sprayed. Adjacent spraying nozzles are turned to the right and to the left relative to axial vertical plane through the same angle in alternating manner. Angle between base of cone and axis of tab is equal to 15-25 deg. Float is provided with radial rows of holes located under tabs where intake tubes are arranged; these tubes are used as passages for supply of liquid to spraying nozzles. EFFECT: simplified construction and enhanced efficiency of spraying due to hemispherical zone of spraying. 2 cl, 3 dwg, 3 app
Patent RU-94027118-A (RU)
Title: Combined erosion-preventive tool
Inventor: KANAEV A I
IPC: A01B59/04
Filed: 1994-07-18
Abstract: FIELD: agricultural engineering. SUBSTANCE: erosion-preventive tool has frame 1, arm 5 connected with frame 1 through pivot joint and subsoil plow 7 fixed on arm 5. Stem 11 of hydraulic cylinder 12 is connected with subsoil plow 7 through pivot joint 10. Hydraulic cylinder 12 is attached on frame 1 through pivot joint 13. Subsoil plow 7 is fixed on arm 5 through cylindrical vertical pivot joint 6 and axial pivot joint 10. Pivot joint 6 has catch for limiting angle of rotation of pin within sleeve. Subsoil plow 7 is formed as blade positioned in vertical plane. When stem 11 is moving in opposite direction, subsoil plow changes its position relative to arm 5 by turning within stem 6 through an angle allowed by catch. Position of front surface of subsoil plow 7 in the process of soil tillage facilitates development of moment relative to pivot joint 4, with this moment being of the same character as moment developed by stem 11. The total moment imparts rocking motion to arm 5. EFFECT: improved erosion-preventive treatment of soil by increased area of Z-shaped furrow and enhanced reliability in operation. 3 dwg
Patent RU-94028900-A (RU)
Title: Method of rocket propulsion
Inventor: KOCHETKOV B F
IPC: F02K9/72
Filed: 1994-07-29
Abstract: FIELD: rocket engine engineering. SUBSTANCE: impulse of a gas issuing from the nozzle of a rocket engine is partially converted into momentum. An energy converter mounted downstream of the nozzle is used for this purpose. The energy converter is made up as a vane machine connected with an electric generator. A substance that can converted from gas to liquid state with lowering the temperature and condensate at a temperature higher than the ambient temperature is used as a gas. The nozzle is mounted inside the vessel whose walls is made of a gas-tight, heat conducting material. The vessel is protected against penetration of all other gases besides the gas issuing from the nozzle. A liquid that settles out on the internal wall of the vessel is directed to the steam generator for heating and successive conversion into gas state. The heated gas is then fed to the space of the vessel through the nozzle. EFFECT: enhanced efficiency. 2 cl
Patent RU-94029835-A (RU)
Inventor: IL IN E M
IPC: G01L1/22
Filed: 1994-08-09
Abstract: FIELD: information and computer engineering, measurement of force and pressure, automation of mass measuring and weight metering operations. SUBSTANCE: essence of patented invention consists in cutting of lateral groove in restoring member made in the form of ring which is part of known force transducer. This member is mechanically joined to instrument converter. EFFECT: expanded range of linearity, increased sensitivity of force transducer.
Patent RU-94036846-A (RU)
Inventor: BELJAVTSEV V B
IPC: G01R21/00
Filed: 1994-09-30
Abstract: FIELD: radio engineering; designed for measurement of transmitted or dropped power of high levels in waveguide transmission paths. SUBSTANCE: wattmeter includes section of rectangular waveguide and pressure transducer of electromagnetic filed manufactured in the form of high-sensitive mechanotronic converter which pin carries two flat metal plates of equal length built into wall of waveguide. In agreement with invention both flat metal plates built into wall of section of rectangular waveguide are installed with mutual displacement transverse to wide wall. Distance from rib of waveguide to edge of one of plates is determined by formula, where i = 1, 2 is plate number; xis distance from rib of waveguide to edge of i-th plate; a is size of wide wall of waveguide; his lateral size of i-th plate;,;where l is distance between plates in lateral direction; Λ is length of wave in waveguide; fis critical frequency; f is frequency. EFFECT: diminished variable component of mismatch error within frequency band. 5 dwg
Patent RU-94037780-A (RU)
Inventor: DIKAREV JU I
IPC: H01L21/3065
Filed: 1994-10-04
Abstract: FIELD: semiconductor electronics; SnOtreatment in halide-containing plasma. SUBSTANCE: fluoride-containing plasma is proposed excited, for example, in SFor CFenvironment. EFFECT: reduced chemical activity of products of reaction in plasma thereby increasing service life of equipment and oil pumps.
Patent RU-94042885-A (RU)
Inventor: KLJUEV JU V
IPC: B61K7/02
Filed: 1994-11-28
Abstract: FIELD: railway transport; mechanization and automation of control of cut speed on railway sorting and industrial transport humps. SUBSTANCE: one of running rails of pneumatic car retarder-accelerator has calliper beam brake system, second running rail has counterrails to prevent derailment when car wheels press on calliper system brake beams, and point car retarders-accelerators with sensitive distributing element providing their operation for braking or accelerating the car on order control device, on condition that car moves only in one definite direction. Power cylinders of calliper brake system drive are of one-piston design and are provided with shutoff and check valves which lock their working spaces at car braking, which thus amplifying braking action of calliper brake system of pneumatic car retarder-accelerator. EFFECT: enhanced reliability of operation.
Patent RU-95104790-A (RU)
Inventor: KOLESNIKOV V A
IPC: C25C3/04
Filed: 1995-03-29
Abstract: FIELD: electrolytic production of nonferrous metals. SUBSTANCE: invention relates to production of magnesium and chlorine by electrolysis of melts. Invention consists in that width and length of chlorine- withdrawing channels in anodes increase in upward direction on working part of anode, and summary cross-section of channels constitutes 0.01-0.30 that of interelectrode space. EFFECT: increased yield of magnesium and chlorine and reduced specific power consumption.
Patent RU-95106409-A (RU)
Inventor: EVSTJUNICHEV N I
IPC: F01N1/10
Filed: 1995-04-24
Abstract: FIELD: mechanical engineering; internal combustion engine; exhaust systems. SUBSTANCE: muffler has shell with end face walls and metal chips noise absorber placed inside shell. Design peculiarity of muffler is that at least one of its end face covers is made convex and is separated from shell by means of flexible diaphragm. EFFECT: decreased level of exhaust noise and exhaust gas velocity.
Patent RU-95106863-A (RU)
Inventor: CHLENOV A N
IPC: G08B13/00
Filed: 1995-04-28
Abstract: FIELD: security. SUBSTANCE: device has pulse generator, unit for signal integration and expansion, OR gate and threshold gate. EFFECT: increased functional capabilities, testing of durable acoustic noise which is caused by deliberate actions of criminal, generation of alarm signal when its characteristics are greater than given level. 4 cl
Patent RU-95110064-A (RU)
Inventor: PIMENOV B I
IPC: E04H1/12
Filed: 1995-06-14
Abstract: FIELD: construction of shops above entrance to underground passages. SUBSTANCE: trade pavilion has guard wall structures, covering, bottom plate located above inclined part of passage, operating station with counter. Pavilion has horizontal supports made over envelope of above-ground part of passage walls. Bottom plate has inclined and horizontal parts located at height from inclined part of passage equalling the height of underground passage. Covering exceeds the length and width of inclined part of passage. EFFECT: higher efficiency. 4 cl, 3 dwg
Patent RU-95111406-A (RU)
Inventor: SUPRUN P P
IPC: E01B7/02
Filed: 1995-07-03
Abstract: FIELD: railway equipment. SUBSTANCE: switch includes rails of main track laid on under-rail base which are engageable with direct track rails and side track rails. Rails of main track are made in the form of flexible frame with cross members. Movable end of flexible frame is provided with locking mechanism connected with shift mechanism; inner rails of direct and side tracks are made in the form of wedge-core at point of their engagement with flexible frame; end width of wedge-core is equal to width of rail head. EFFECT: passage of trains by means of switch in direct and side ways at speed specified for sideway.
Patent TW-200300053-A (TW)
Title: Method of polishing wafer and polishing pad for polishing wafer
Inventor: KAZUYA TOMII
IPC: B24D13/14
Filed: 2002-10-29
Abstract: The present invention discloses a wafer polishing pad, which is suitable for use in the wafer polishing method to effectively prevent the outer periphery gray-color defects of wafer, and a wafer polishing method. For the wafer polishing method, a mirror polishing is conducted by making the main surface of the wafer to slide and contact with the polishing pad, which is obtained by soaking non-weaving cloth with resin. The polishing operation is conducted by making the ratio between the surface roughness of polishing pad and the compression rate {surface roughness (μ m)/compression rate (%)} higher than 3.8.
Patent TW-200305491-A (TW)
Title: Mixing apparatus
Inventor: LEVEQUE ALAIN
IPC: B29C48/67
Filed: 2002-11-18
Abstract: An apparatus for mixing thermoplastic materials is provided. The apparatus includes a barrel and a screw rotatably mounted in the barrel. The screw has a screw shaft with a thread spirally extending around the screw shaft so as to form a plurality of flights, and the screw has a zone through which melted polymer conveyed. The screw has a portion that is without a screw thread where the screw shaft forms a mixing element with a drum-shaped surface extending above the screw shaft that is coaxial with the screw shaft. This drum-shaped surface has a plurality of alternating input grooves output grooves extending in a generally axial direction. Lands extend between the input grooves and output grooves so as to separate the input grooves from the output grooves, with the length of each land being substantially equal to the length of the contiguous portion of the adjacent input and output grooves. There is a land cross-sectional shear area corresponding to each land that is equal to the length of the land multiplied by the clearance between the land and the inside surface of the barrel hollow space, and the summation of the land cross-sectional shear areas for all of the lands of the mixing element is greater than or equal to 95% of the flow cross-sectional area between the adjacent flights of the screw through which polymer passes immediately prior to entering the mixing element.
Patent TW-200304631-A (TW)
Title: Capacitive load drive circuit and plasma display apparatus
Inventor: ONOZAWA MAKOTO
IPC: G09G3/296
Filed: 2002-11-19
Abstract: A low-cost capacitive load drive circuit, in which a reference voltage, a first voltage, and a second voltage are supplied to a capacitive load, and a plasma display apparatus using it, have been disclosed. The capacitive load drive circuit comprises a reference voltage switch the breakdown voltage of which is properly adjusted, a first switch, a reference voltage phase adjusting circuit, and a first phase adjusting circuit, and malfunctions due to the difference in switching characteristics can be prevented from occurring even when devices of difference breakdown voltages are used.
Patent TW-200301658-A (TW)
Title: Communications handset altitude determination in multi-level environments and methods therefor
Inventor: KOTZIN MICHAEL D
IPC: G01S1/68
Filed: 2002-11-29
Abstract: A method in a mobile wireless communications handset located in a multi-level environment, for example a multi-floor building, including receiving first altitude information, for example the floor number, from an altitude information transmitter when the handset is on a first level, and receiving second altitude information from an altitude information transmitter when the handset is on a second level different than the first level. The different altitude information may be transmitted from different transmitters on corresponding levels, or from a single transmitter, located for example in an elevator.
Patent TW-200301093-A (TW)
Title: Liquid heating cooker
Inventor: TAKEDA EIICHI
IPC: A47J37/12
Filed: 2002-12-16
Abstract: It is an object of the present invention to provide a liquid heating cooker, in which cracking of the vat is prevented and durability is increased. A box-shaped vat (10) into which cook oil is filled is made of a bottom panel (A), a rear panel (B), a left panel (C), a right panel (D), and a holding panel (E), all of which are separated by welding lines F to I. The welding lines F and G are provided on a front wall portion (13), a bottom wall portion (11), a front wall portion (12a) and upper bottom wall portions (12e) and (12f) of an oil sediment holding portion (12), and a rear wall portion (14), whereas the welding lines (H) and (I) are provided on the front wall portion (12a) and the rear wall portion (12b) of the oil sediment holding portion (12). The welding lines are not provided at the corner portions of the vat (10). Also, the corner portions are rounded. Consequently, even if the fryer (1) is repeatedly operated and stopped, the welded portions (the welding lines (F to I)) are provided on a surface and not at the corner portions, where thermal stress is easily concentrated, and thus cracking at the welded portions due to expansion and contraction of the panels does not occur easily. Moreover, cracking at the corner portions is also inhibited because the corner portions are rounded.
Patent TW-200302399-A (TW)
Title: Irradiation-sensitive resin composition and pattern forming process
Inventor: KODEMURA JUNJI
IPC: G03F7/038
Filed: 2002-12-27
Abstract: The present invention provides a irradiation-sensitive resin composition comprising the alicyclic series olefin resin with acidic group, acidic generating agent, cross-linking agent, and solvent, characterized in that when the weight-average molecular weight of the alicyclic olefin resin with acidic group is less than 10000, the index number C1 indicated from formula (1) is more than 300; when the weight-average molecular weight of the alicyclic olefin resin with acidic group is more than 10000, the index number C2 indicated from formula (2) is more than 120.
Patent TW-200411943-A (TW)
Title: Tunnel bias metal-oxide-semiconductor transistor
Inventor: YANG KUO-NAN
IPC: H01L29/88
Filed: 2002-12-27
Abstract: A tunneling-biased metal-oxide-semiconductor transistor, which is utilized in bulk and substrate with PD SOI to form a tunnel connection between gate terminal and substrate, is disclosed. In the transistor of the present invention, the gate base has a longer length than the one of normal transistor. Moreover, one terminal of the gate base has an ion implanted region whose electrical conductive type is inverted to another terminal of the gate. For example, the gate extension region of a NMOS is a P-type ion implanted region, and the gate extension region of a PMOS is an N-type ion implanted region. Therefore, the holes of the NMOS or the electrons of the PMOS can be tunneled from gate to substrate. Since the holes current has self-limited, the transistor of the present invention can be utilized when the operation voltage is larger than 0.7 V. Moreover, in the transistor of the present invention, there is no disadvantage of larger leakage current of traditional transistor. Otherwise, by utilizing the transistor structure of the present invention, the crosstalk phenomenon between the NMOS and PMOS can be avoided. The manufacturing method of the tunnel bias metal-oxide-semiconductor transistor is disclosed in the present invention also.
Patent TW-200302672-A (TW)
Title: Resistance furnace
Inventor: BOGDAHN THOMAS
IPC: H01L21/00
Filed: 2003-01-21
Abstract: A known resistance furnace comprises a tubular heating element having a vertically oriented longitudinal axis, which comprises a shell surface defined by an upper side and a lower side and surrounding a furnace chamber, and which is connected to at least two supply terminals by means of which heating current is introduced at power supply points into the heating element. Starting from the above, in order to provide an electric resistance furnace, in particular a high-performance resistance furnace which is characterized by small manufacturing and maintenance efforts and by a high operational reliability, and which permits the reproducible adjustment of an axially and radially homogeneous temperature profile within the furnace, it is suggested according to the invention that the supply terminals should comprise a surrounding upper annular collar (7) in the region of the upper side (11) and a surrounding lower annular collar (8) in the region of the lower side (12).
Patent TW-200304069-A (TW)
Title: Control procedure selection
Inventor: LUSE PAUL E
IPC: G06F13/12
Filed: 2003-02-27
Abstract: In one embodiment of the present invention, a process that uses a first processor is provided. The process includes the operation of blocking by the first processor of completion by a second processor of a configuration cycle. The process also includes the operation of selecting by the first processor of one procedure from a plurality of procedures that are associated with respective types of circuitry that may be used to permit the first processor to control a device. The one procedure is associated with one of the respective types of circuitry that is actually available to be used by the first processor.
Patent TW-200304231-A (TW)
Title: Photovoltaic conversion device and production process therefor
Inventor: YAMASAKI ICHIRO
IPC: H01L31/06
Filed: 2003-03-05
Abstract: A photovoltaic conversion device using a semiconductor substrate having a rough surface has a first conductivity type semiconductor layer, a second conductivity type diffusion layer formed on a surface of the first conductivity type semiconductor layer, a front electrode connected to the second conductivity type diffusion layer and a back electrode on a back face of the first conductivity type semiconductor layer. The second conductivity type diffusion layer is thickest in a region where it contacts the front electrode and is thinner as it is farther from the region. The invention can realize a highly reliable excellent photovoltaic conversion efficiency by a simple production process.
Patent TW-200400483-A (TW)
Title: Display device having improved drive circuit and method of driving same
Inventor: KAWABE KAZUYOSHI
IPC: G02F1/133
Filed: 2003-03-07
Abstract: In a display device, a first drive circuit supplies one and another first signals to plural adjacent scanning signal lines during first and second time intervals in a frame period, respectively. During the first time interval, a second drive circuit generates a second voltage corresponding to video data and supplies the second voltage to pixels associated with the adjacent scanning signal lines supplied with the first signal, and during the second time interval, the second drive circuit generates and supplies a second voltage to ones of the pixels associated with the adjacent scanning signal lines supplied with the first signal such that the pixels associated with the adjacent scanning signal lines supplied with the first signal produce luminance lower than that produced during the first time interval.
Patent TW-200402050-A (TW)
Title: Dual stack optical data storage medium
Inventor: OETELAAR RONALD JOSEPH ANTONIUS VAN DEN
IPC: G11B7/00
Filed: 2003-04-02
Abstract: A dual stack optical data storage medium (30) for recording and reading by means of a focused radiation beam (29) is described. The beam enters the medium (30) through a first radiation beam entrance face (21). The medium has at least a first substrate (1a) with on at least one side of the first substrate (1a) a first layer stack (2), comprising a first information layer (3), a second layer stack (5), comprising a second information layer (6) and a first transparent spacer layer (4) between the first layer stack (2) and the second layer stack. The first layer stack (2) is present at a position closer to the first radiation beam entrance face (21) than the second layer stack (5). The first information layer (3) is one selected from the group of types consisting of a read only layer and a write once layer, and the second information layer (6) is one selected from the group of types consisting of a read only layer, a write once layer and a rewritable layer. The type of the first information layer (3) is different from the type of the second information layer (6). Compatibility of the medium with read only standards is achieved while the advantages of writability and erasability are maintained. Double sided versions of the medium are also described having a third and fourth layer stack (7, 10).
Patent TW-200425479-A (TW)
Title: Gate dielectric and buried strap outdiffusion for a vertical transistor and fabrication method for thereof
Inventor: CHEN YI-NAN
IPC: H01L27/108
Filed: 2003-05-05
Abstract: A first collar dielectric is formed on a first sidewall of the deep trench and a second collar dielectric is formed on a second sidewall of the deep trench. Then, a first conductive layer is deposited in the deep trench and then recessed to reach a predetermined height. Next, an ion implantation is performed on the first collar dielectric to make the etching rate of the first collar dielectric larger than that of the second collar dielectric. Next, the first collar dielectric is etched till the top of the first conductive layer protrudes form the first collar dielectric, thus exposes the first sidewall over the first conductive layer. Also, the second sidewall is completely covered by the second collar dielectric. Next, a second conductive layer and a top insulator are successively formed on the first conductive layer. Then, using thermal diffusion, ions in the first conductive layer diffuse into the substrate adjacent to the first sidewall to form a buried strap outdiffusion region. Then, a first dieletcric is formed on the first sidewall, and a second dielectric is formed on the second collar dielectric on the second sidewall.