baber/WOPTO huggingface dataset:
Patent RU-94044752-A (RU)
Title: Resistive-load circuit
Inventor: STEL MASHENKO S I
IPC: H03F3/50
Filed: 1994-12-19
Abstract: FIELD: computer engineering; development of final stages of digital circuits operating into common bus carrying resistive load and integrated circuits of rectangular-pulse generators used in medicine, such as biostimulants. SUBSTANCE: circuit that has p-channel output power transistor 1 whose gate is connected to information bus 2 and which operates into load resistor 8 is provided with control signal shaping circuit 3 incorporating nonlinear resistor 4 and linear one 5 connected into common point and n-channel transistor 6 whose gate is supplied with inverted information signal 7 from information bus 2. EFFECT: provision for generating control signals for devices (integrated circuits, boards, etc) depending on whether output load resistor is cut in or cut out and reduced power requirement when load resistor is cut out. 1 dwg
Patent RU-94045509-A (RU)
Inventor: NECHAEV E P
IPC: F16N39/06
Filed: 1994-12-28
Abstract: FIELD: mechanical engineering; internal combustion engines; lubricating materials. SUBSTANCE: novelty is that preliminary cleaning of contaminated oil by paper filtering elements is not carried out. It is replaced by processing of wear, incomplete burning products and other contaminants into ultradispersed fraction by sharp edges of multiblade aluminium dispersers in constant magnetic field, arranged before reagent pack and also at inlet and outlet flows of oil. Disintegrated and activated dispersed oil medium contacting with alkaline chemical reagents and halide in special conical case creates active constant-acting tribochemical conditions in lubricating system preventing settling of oil contaminants on grains of chemical reagents. EFFECT: reduced expenditure of reagents, increased inter-service periods between chargings of device; stabilized and improved physical and chemical properties of engine oils. 13 cl
Patent RU-95101111-A (RU)
Inventor: ANDROSOV G I
IPC: F42D5/04
Filed: 1995-01-26
Abstract: FIELD: demolition of ammunition to produce secondary raw materials from completely equipped cartridges of infantry armament of any caliber. SUBSTANCE: completely equipped ammunition is ground in neutralizing liquid medium with the aid of crushing gear (disintegrator). Produced mixture is filtered and separated into components. Crushing gear includes loading fixture, working chamber with cover and grate, driving mechanism with hammers placed on it. Driving mechanism (rotor) is manufactured in the form of driving shaft and set of plates of multiangular shape made fast on shaft in parallel one to another. Working shafts with mobile hammers in the form of rectangular plates are built into vertexes of these angles. Each plate has center of gravity displaced relative to attachment point and is capable of rotation about this point on shaft in parallel to plates of rotor. Working chamber is leak-proof and includes branch pipe to supply water and discharge unit. EFFECT: enhanced operational efficiency and reliability.
Patent RU-95101959-A (RU)
Inventor: UGER K V
IPC: A63H33/38
Filed: 1995-02-09
Abstract: FIELD: entertainment and educational means for children. SUBSTANCE: game has set of books united on the base of common subject matter. Each book is formed as dual belows with double-sided pictures. Panoramic picture of some object is on one side and detailed fragments of this object are represented on other side. Disassembled books are joined with their panoramic parts to define collective playing field. Players throw cube and, in accordance with number resulted, mark their advancement along paths marked on panorama. Those who finish first are considered winners. EFFECT: increased entertainment effect and simplified construction.
Patent RU-95102368-A (RU)
Inventor: VASIL EV V G
IPC: C22C38/46
Filed: 1995-02-14
Abstract: FIELD: metallurgy, mechanical engineering; production of high-strength welded steel used in production of heavy loaded pieces of modern floating drilling vessels, ice-breaking ships, cranes, ship structures. SUBSTANCE: aim is to create high-strength welded steel of up to 300 mm thick. Steel composition allows to increase its strength, impact ductility in conjunction with high pliability. EFFECT: increased reliability of loaded joints of marine facilities. 1 cl, 2 tbl
Patent RU-95104040-A (RU)
Inventor: TITARENKO O T
IPC: A61B10/00
Filed: 1995-03-21
Abstract: FIELD: medicine, phthisiology. SUBSTANCE: well-known conventional diagnostic methods based upon results of histological and bacteriological trials at operationally removed lymph nodes are time-consuming and prolonged. Known method of biochemical diagnostics of acute tuberculosis of peripheral lymph nodes does not indicate test sensitivity and specificity that makes it impossible to evaluate actual diagnostic importance. For earlier diagnostics it is estimated the level of blood serum adenosinedesaminase comparing it with threshold value. If the latter is increased acute tuberculosis of peripheral lymph nodes is diagnosed. EFFECT: the method enables to reduce the terms of diagnostics.
Patent RU-95105510-A (RU)
Inventor: BAZUNOVA G G
IPC: A01N37/00
Filed: 1995-04-11
Abstract: FIELD: organic chemistry, agriculture. SUBSTANCE: product: phenylhydrazones of 1,2-dicarbonyl compounds of the general formula $$$ where $$$ - hydrogen, chlorine, nitro, methyl, methoxy (alkoxy, alkyl, nitro, hydrogen, halogen); $$$ - hydrogen, 3-$$$, 3-chloro, 4-chloro; $$$ - hydrogen, 4-$$$, 6-Cl, 4-Cl; X - Cl, $$$. EFFECT: improved method of synthesis, enhanced effectiveness.
Patent RU-96102402-A (RU)
Inventor: SOBOLEV A S
IPC: A61K47/48
Filed: 1996-02-12
Abstract: FIELD: biotechnology, cellular and molecular biology. SUBSTANCE: composition consists of photosensibilizing agent, carrier-component of photosensibilizing agent, component for recognition of target cells and transport of photosensibilizing agent into target cells by specific receptor-mediated endocytosis and component showing capability to directed transport of photosensibilizing agent into target cells; method of photodynamic damage of cells that involves addition of composition to cells, their exposition at normal temperature with composition for photodynamic damage of target cells consisting of photosensibilizing agent, carrier-component of photosensibilizing agent, components for recognition of target cells, and transport of photosensibilizing agent into target cell by specific receptor-mediated endocytosis, and component showing capability to the directed transport of photosensibilizing agent into target cells and the following light irradiation of cells. EFFECT: enhanced effectiveness of composition.
Patent TW-200303288-A (TW)
Title: Process for making hydrogen gas
Inventor: GRAHAM DAVID E
IPC: C01B3/38
Filed: 2002-11-01
Abstract: This invention relates to a process for making hydrogen gas, comprising: (A) forming a water blended hydrocarbon feedstock composition comprising: (i) a hydrocarbon feedstock; (ii) water; and (iii) at least one surfactant comprising: (iii)(a) at least one product made from the reaction of an acylating agent with ammonia, an amine, an alcohol, or a mixture of two or more thereof: (iii)(b) at least one product comprised of (I) a polycarboxylic acylating agent, and (II) a copolymer derived from at least one olefin monomer and at least one alpha, beta unsaturated carboxylic acid or derivative thereof linked together by (III) a linking group derived from a compound having two or more primary amino groups, two or more secondary amino groups, at least one primary amino group and at least one secondary amino group, at least two hydroxyl groups, or at least one primary or secondary amino group and at least one hydroxyl group; (iii)(c) at least one aromatic Mannich derived from a hydroxy aromatic compound, an aldehyde or a ketone, and an amine containing at least one primary or secondary amino group; (iii)(d) at least one ionic or a nonionic compound having a hydrophilic-lipophilic balance of about 1 to about 40; or (iii)(e) mixture of two or more of (iii)(a) through (iii)(d); and (B) steam reforming the water blended hydrocarbon feedstock composition formed in step (A) to convert the water blended hydrocarbon feedstock composition to a product comprising hydrogen and one or more carbon oxides.
Patent TW-200408560-A (TW)
Title: Method and structure for forming a paper embossment with a metal foil
Inventor: ZHUANG HONG-ZHEN
IPC: B32B29/00
Filed: 2002-11-21
Abstract: The present invention relates to a method and structure for forming a paper embossment with a metal foil. A thin PE-layer is bonded between a very thin metal foil and another bottom thin paper. The PE-layer has feature of heating malleability. After the first heating compression, the metal foil is supported against the PE-layer, thereby creating a shallow and thin figure and line. Thereafter, a thicker cardboard is pasted at the bottom of the bottom thin paper. After further heating compression, a structure of deeper and greater embossment is created and supported by the cardboard of better strength so as to produce a detailed embossment effect for decorative patterns.
Patent TW-200301747-A (TW)
Title: A filter bag for containing a substance for infusion with the gathered thread attached to the pick up tag and the method for producing the bag
Inventor: ROMAGNOLI ANDREA
IPC: B65B29/04
Filed: 2002-12-09
Abstract: A filter bag (1) for containing a substance for infusion in a liquid comprises: a containment chamber (2) with compartments (3) for doses of the substance, sealed by a top join (4) and a bottom join (5); a tag (6) for picking up the bag (1); and a section of thread (7), wound around the outside of the containment chamber (2) and extending along an outline of the chamber, one end of the thread being connected to the pick-up tag (6) and the other to the top (15) of the containment chamber (2). The section of thread (7) is longer than the outline of the containment chamber (2) to which it is attached. The excess length (8) of the section of thread (7) relative to the outline of the chamber is gathered on the outside of the containment chamber (2) for the substance for infusion and is attached to the pick-up tag (6). A method for production of the filter bag (1) is also part of the invention.
Patent TW-200414657-A (TW)
Title: Digital time-mirrored pulse width modulation controller
Inventor: HONG QING-CAI
IPC: H02M3/157
Filed: 2003-01-22
Abstract: The present invention relates to a digital time-mirrored pulse width modulation (PWM) controller electrically connected with a converter unit. The digital time-mirrored PWM controller includes at least one comparator unit and one core digital processing unit. The comparator unit inputs the output voltage (Vo) and the set voltage (Vset), and outputs the phase signals having two levels, including high-side level and low-side level. The core digital processing unit outputs a PWM signal. By means of the foregoing units, the duration of the high-level phase signal and the low-level phase signal are equal, the root-mean-square of the output voltage (Vo) of the converter is exactly equal to the set voltage (Vset). The representative diagram of the present invention is shown in Fig. 1 and the symbols representing elements shown in the representative diagrams are: 1: Converter unit, 10: PWM signal, 12: Output voltage (Vo), 2: Comparator unit, 20: Set voltage (Vset), 22: Phase signal, and 3: Core signal processing unit.
Patent TW-200414407-A (TW)
Title: Method and device to increase the switching speed by changing the gate oxide structure of power transistor (2)
Inventor: CHIEN FENG-TSO
IPC: H01L21/762
Filed: 2003-01-28
Abstract: Method and device to increase the switching speed by changing the gate oxide structure of power transistor are introduced, especially a device able to increase the device switching speed. In a power transistor, an N- epi-layer .is formed on a silicon substrate. Make a gate oxide layer between the N- epi-layer and poly-silicon gate area, and then deposit a poly-silicon layer on the gate oxide layer to form a power transistor gate. It features are: the gate oxide layer is composed by same type top and bottom dielectric layers, where the area of the top dielectric layer is smaller than the bottom area to let the dielectric constant of the top dielectric layer is smaller than the bottom one. Therefore, the input capacitor (C=EA/d) is reduced and the rise time (Tr=2.2RC) is speeded to increase the device switching speed. In the meantime, the interface charges between the gate oxide layer and epi-layer are reduced and hence effectively achieve the insulated isolation among metal conductors. This invention changes the gate oxide layer of the power transistor. Since the dielectric constant is lowered, the capacitance is reduced, and then let the charges (Q=CV) accumulated below the gate oxide layer not so large to suppress the poor isolation problem of the oxide layer. The product reliability is raised. The production yield of high integrated semiconductor is also increased.
Patent TW-200304549-A (TW)
Title: Light exposure apparatus
Inventor: OSAWA OSAMU
IPC: H01L21/027
Filed: 2003-02-06
Abstract: The subject of the present invention is to provide a light exposure apparatus to obtain uniform luminance distribution on the irradiated surface even if the incident light is not symmetric with respect to the optic axis, and to vary the luminance continuously under the situation that the irradiated surface has uniform luminance. The solution of the present invention is to have a light exposure apparatus 1 formed of a light source 2; a condensing mirror 3 for condensing the light from the light source 2; a light intensity controlling unit 21 for controlling the light intensity of the condensed light and allocated in a specific domain F2 comprising the second focal point; a collimator lens 22 provided from the light intensity controlling unit 21 at a focal distance of the collimator lens 22; and an integrator lens 7, wherein the light emitted from the collimator lens 22 is provided on an entire incident surface of the integrator lens 7.
Patent TW-200401021-A (TW)
Title: A micro-channeled protective film
Inventor: SPIEWAK BRIAN EDWARD
IPC: B29C48/305
Filed: 2003-03-14
Abstract: The present invention relates to a film comprising a backing and an adhesive. The backing comprises a base layer comprising a first major surface and a second major surface, and at least two rails, each rail comprising a tip surface. The rails extend from the second major surface of the base layer and define micro-channels therebetween. The micro-channels comprise a channel surface. The film comprises an adhesive on the tip surface of the rails. At least a portion of the channel surface is substantially free of adhesive. The present invention also relates to a method of protecting an automobile comprising preparing an automobile surface for application of a protective tape and applying a protective tape to the automobile surface. The present invention is additionally related to a method of manufacturing a protective film.
Patent TW-200406433-A (TW)
Title: Water-dilutable/dispersible radiation curable compositions
Inventor: CHEW KONG-CHIN
IPC: C08F8/32
Filed: 2003-05-09
Abstract: The invention provides in one form a water-dilutable and/or dispersible radiation curable composition that is developable in aqueous alkaline solution and which comprises the reaction product of a (meth)acrylated polymeric binder containing acid group with a primary, or more preferably, a secondary amine containing compound of Formula I, where R1 and R2 independently represent H or optionally substituted hydrocarbo, such as alkyl, aryl, cycloalkyl, arylalkyl, hydroxy alkyl, hydroxy aryl, hydroxy cycloalkyl and hydroxy cycloaryl. R1 and R2 may also contain, within them, the organo linkages such as (poly)amido, (poly)ester, (poly)urethane, (poly)urea, (poly)ether, and (poly)carbonate. A further requirement is that R1 and R2 must not both represent H at the same time.
Patent TW-200406712-A (TW)
Title: Fingerprint sensor having enhanced ESD protection and associated methods
Inventor: BRANDT ROBERT SCOTT
IPC: G06K9/00
Filed: 2003-05-16
Abstract: A fingerprint sensor may include a plurality of electrostatic discharge (ESD) electrodes carried by a dielectric layer of a fingerprint sensing portion. The fingerprint sensing portion is for sensing a fingerprint of a user. The fingerprint sensing portion may include the dielectric layer, and, in some embodiments, may also include an array of sensing electrodes also carried by the dielectric layer. Accordingly, each ESD electrode may be interposed between adjacent sensing electrodes. The ESD electrodes attract ESD events and dissipate the energy therein to avoid damaging adjacent sensing electrodes and/or portions of the dielectric layer. The fingerprint sensor may also include an electrically conductive layer connected to the ESD electrodes, which may provide a convenient ground plane, for example, for removing ESD energy from the fingerprint sensor. The electrically conductive layer may extend beneath the sensing electrodes.
Patent TW-200408773-A (TW)
Title: Damper
Inventor: HAYASHI KEN
IPC: F16D57/02
Filed: 2003-05-27
Abstract: A damper capable of changing torque in accordance with the direction of rotation with a simple structure is provided. In the damper, when an upper member 30 is rotated in a direction of an arrow B, the connection between the upper member 30 and a bottom member 20 is released and a gap forms between the upper member 30 and the bottom member 20, thereby the braking force exerted on the upper member 30 can be reduced since the viscous fluid flows through the gap and the flow resistance caused by the viscous fluid is thus reduced. When the upper member 30 is rotated in a direction of an arrow A, the upper member 30 and the bottom member 20 are connected to each other and rotate together, thereby the braking force exerted on the upper member 30 can be increased due to the shear resistance generated by the viscous fluid stuck on a protruded portion 32 and a connecting portion 24 and the viscous fluid passing through the gap between the protruded portion 32 and the connecting portion 24 and the inner surface of a housing. The torque can thus be changed in accordance with the direction of rotation.
Patent TW-200428625-A (TW)
Title: Flip-chip attach structure and method
Inventor: LIU SHUAN-TA
IPC: H01L21/60
Filed: 2003-06-03
Abstract: A flip-chip attach method includes the following steps. Attach a chip on a transparent substrate, wherein each connecting pad of the chip is aligned to each pad of the transparent substrate. Irradiate each connecting pad of the chip and each pad of the transparent substrate with a laser beam, so as to weld the connecting pad of the chip and the pad of the transparent substrate. Furthermore, the invention also discloses a flip-chip attach structure, including a transparent substrate and at least one chip. In this case, one surface of the transparent substrate is formed with a plurality of pads, and the chip has a plurality of connecting pads. The pads of transparent substrate and the connecting pads of the chip are irradiated with a laser beam and are welded to each other. Thus, the chip is mounted on the transparent substrate.
Patent TW-200402354-A (TW)
Title: Process for cutting laminate boards and half-cutting device used in the process
Inventor: YASODA HISASHI
IPC: B26D3/00
Filed: 2003-06-24
Abstract: This invention provides a process for cutting laminate boards and a half-cutting device used in the process, which significantly increases the production rate of laminated PCB and laminated electronic components, while cutting the laminated boards with a highly precise operation. In a cutting process, where notches V, V are formed with constant pitches on front and back surfaces of a laminated board W, which is then separated along the notches V, V and then sintered, a pair of cutting tools C, C is provided along the same axis with the laminated board arranged therebetween and the cutting tools C, C form the notches V, V of predetermined depth at corresponding positions on the front and back surfaces of the laminated board W with constant pitches. A cutting emery wheel G then separates the laminated board along the notches V, V.
Patent TW-200504869-A (TW)
Title: Buffer of pressure gauge sensor used in dry etching reaction chamber
Inventor: PENG SHUN-HUANG
IPC: H01L21/00
Filed: 2003-07-18
Abstract: The present invention is relates to a buffer for protecting the pressure gauge sensor that measures the pressure inside the dry etching reaction chamber. The buffer includes one vacuum tube for connecting the reaction chamber and the pressure gauge, and at least one plate sheet, which is disposed on the inner wall of the vacuum tube and is capable of effectively preventing plasma from adhering to the sensor, for blocking plasma from directly impacting the sensor.
Patent TW-200416225-A (TW)
Title: Pegylated T20 polypeptide
Inventor: BAILON PASCAL SEBASTIAN
IPC: C08H1/00
Filed: 2003-07-18
Abstract: Pegylated T20 polypeptide compounds are provided. Also provided are pharmaceutical compositions containing pegylated T20 polypeptide compounds, and processes of making and using such compounds and compositions.
Patent TW-200403254-A (TW)
Title: Antibodies
Inventor: ELLIS JONATHAN HENRY
IPC: A61K39/395
Filed: 2003-08-04
Abstract: The present invention relates to altered antibodies to myelin associated glycoprotein (MAG), pharmaceutical formulations containing them and to the use of such antibodies in the treatment and/or prophylaxis of neurological diseases/disorders.
Patent TW-200415873-A (TW)
Title: Optical device with slab waveguide and channel waveguides on substrate
Inventor: TABUCHI HARUHIKO
IPC: G02B6/34
Filed: 2003-08-14
Abstract: An optical device used, for example, in an add/drop multiplexer, a dynamic gain equalizer or a optical power monitor. The optical device includes (a) a substrate; (b) a first slab waveguide formed on the substrate; (c) channel waveguides of differing lengths formed on the substrate, light output from the first slab waveguide being input to the channel waveguides; and (d) a second slab waveguide formed on the substrate, light output from the channel waveguides being input to the second slab waveguide. An end face of the second slab waveguide shares a face with an end face of the substrate. The optical device has low loss characteristics.
Patent TW-200512898-A (TW)
Title: A packaging structure of an OLED and a method of manufacturing the samen thereof
Inventor: HSIAO KUN-HSING
IPC: H05B33/04
Filed: 2003-09-19
Abstract: The present invention relates to a manufacturing method of a packaging structure of an OLED. The method includes following steps: providing an electric transparent substrate, an anode layer and an organic light emitting layer are on the electric transparent substrate; spreading a glue around the electric transparent substrate; dropping transparence liquid on the electric transparent substrate; providing a transparent plate and connecting the electric transparent substrate and the transparent plate in vacuum state; baking the glue.