baber/WOPTO huggingface dataset:
Patent RU-95101302-A (RU)
Title: Filtering material for cleaning water from mineral oils and method of preparation thereof
Inventor: GRIGOR EV A JU
IPC: B01D39/00
Filed: 1995-01-30
Abstract: FIELD: water purification. SUBSTANCE: porous filtering material constitutes a system of randomly distributed in space structural members rigidly fastened to each other in contact points. The system is arranged in such a way that in the thin front layer there is a system of two mutually permeating phases having different geometric and/or physico-chemical parameters, e. g. principal phase constructing all the material consists of rod-like structural members whose diameter essentially exceeds that of members organizing permeating phase of the front layer, and clear interface between the layers is missing. As structural members, e.g. for principal phase, quartz fibers 1-4 mcm in diameter and, for permeating phase of the front layer, glass fibers 0.25-0.5 mcm in diameter are used. Material possesses its own strength and has apparent density 100-300 kg/cu.m. To prepare porous filtering material, a substrate consisting of principal phase structural members is impregnated with aqueous suspension of other phase members by way of immersing one surface of the substrate into suspension and keeping it there until water appears on its opposite surface. Subsequent heat treatment is effected at 200-300 C for 1-2 h and for further 1-2 h at a temperature equal to temperature of softening of thin members. EFFECT: increased purification degree.
Patent RU-95102881-A (RU)
Inventor: KAPUSTA A S
IPC: B61L7/08
Filed: 1995-02-27
Abstract: FIELD: railway transport; railway signalling and communication. SUBSTANCE: device makes it possible to carry out additional checking of position of switch which has to correspond to position of control relay on central interlocking station in switch relay circuit. EFFECT: prevention of false operation and emergencies in case of confusion of line wires.
Patent RU-95103710-A (RU)
Inventor: VASIL EV V A
IPC: B01J20/00
Filed: 1995-03-14
Abstract: FIELD: liquid and gas cleaning practice. SUBSTANCE: material is made of activated carbon porous monofibers with diameter of from 4 to 10 mcm having an external porous sheathing made of silicon dioxide. At least 1050 such monofibers form a filament, while at least three filaments form a cord. Fabric made of said filtering material has surface density ranging between 80 and 240 g/sq.m. Said method for producing said filtering material comprises steps of impregnating starting cellulose hydrate monofibers with silicoorganic compound, drying, carbonization and activation. Filtering element comprises said filtering material laid layerwise within casing with perforated walls for inflow and outflow of substance to be cleaned. Filtering device comprises shell accommodating said filtering element. EFFECT: higher cleaning of gaseous and liquid media. 35 cl, 3 tbl, 4 dwg, 8 ex
Patent RU-95106733-A (RU)
Inventor: FOKANOV A N
IPC: F16K11/14
Filed: 1995-04-26
Abstract: FIELD: multiway valves. SUBSTANCE: stationary disk 4 and movable disk 5 with channels 6,7,8 and 9 intended to pass liquid are mounted in housing 1. Movable disk 5 is connected with outlet branch pipe 10 through spindle 16 hinged in housing 1. Spindle 16 is provided with channel 24 connecting channels 8 and 9 of movable disk 5 with channel 11 of outlet branch pipe 10. Relation of components to be mixed is adjusted by turning movable disk 5. To this end inlet branch pipe 10 is turned relative axis 26 of housing 1. Flow rate of the discharge flow id adjusted by radial displacement of movable disk 5, for which purpose outlet branch pipe 10 is declined in the vertical plane. EFFECT: possibility to control the valve by only one member, simple design and high performance properties of the valve. 3 cl, 2 dwg
Patent RU-95106931-A (RU)
Inventor: POPOV V S
IPC: B28B5/00
Filed: 1995-05-03
Abstract: FIELD: building materials industry, production of building pieces from semidry mixtures by hyperpressing. SUBSTANCE: method provides for production of moulding mass, its loading into press-moulds, fulfillment of pressing operation with formation hollow cavities in building blocks, knocking-out of fresh moulded blocks, their lifting and transportation in accordance with process route, for example, to positions of heat treatment, stockpiling. Method allows to produce blocks of 140 - 160 mm height and 400 - 600 mm size with thin shape of "pit-bulge" type on block base used for mortarless block-laying. Press-mould is made two-sectional and knocking-out mechanism, that ensures reliable extraction of blocks in conditions of hyperpressures. In the case presence of new ties between press-mould members simplifies design, create conditions to realize optimal mode of pressing without increase of press and other facilities power consumption. Production line for realization of the method is composed of mounted in process sequence amplifying module, loading apparatus, moulding post, press and press-mould, reloader, pushing mechanism, receiving and stockpiling apparatuses. Line has collapsible mechanism, that has intermediate carrying building blocks member - reception troughs and base member - tray-collector, that are capable to be engaged with facilities of production line on corresponding process positions. Line also has mechanism of delivery of intermediate carrying members - receiving troughs for building blocks. EFFECT: improved process of blocks production, simplified design of equipment, increased productivity, quality and reliability of production. 2 cl, 30 dwg
Patent RU-95107184-A (RU)
Inventor: SKOROSPESHKIN A I
IPC: F02N11/00
Filed: 1995-05-04
Abstract: FIELD: automotive industry. SUBSTANCE: first and second inputs for controlling the frequency of the rectifying commutator are interconnected through two diode members 7,8 connected in opposition. The common point of the diodes is connected to the input of the voltage-to-frequency converter. First control unit 15 is provided with controller 18 of starting frequency. The controller of the unit has trigger and controllable switch whose outlet is connected with the outlet of frequency controller 20. The disconnecting input is connected with the output of the starting frequency controller connected also with the second input of first comparator 29. The connecting input is coupled with the outlet of the functional converter. EFFECT: enhanced efficiency.
Patent RU-95109635-A (RU)
Inventor: TIKHONOV V P
IPC: F42B5/00
Filed: 1995-06-07
Abstract: FIELD: artillery weapon; separate case ammunition. SUBSTANCE: charging device is furnished with a suppressor of shock waves produced at a shot. This device uses an annular cup secured on the upper end of the central rod by a threaded ring arranged flush with the end of the cartridge case mouth and oriented with its external surface towards the cartridge case bottom, and a spring-mounted ring located in the cartridge case bottom part in a spaced relation to its bottom; the bottom part has an axial cavity forming an annular gap between the cup bottom part and the central rod; the spring-mounted ring has a diameter equal to the inside diameter of the cartridge case mouth so as to overlap the annular gap between the cartridge case mouth and the cup, and the ring spring is made in the form of a radial plate. EFFECT: enhanced reliability due to reduced level of pressure in the bore at a shot.
Patent RU-95110894-A (RU)
Title: Устройство для определения положения колесной пары в рельсовой колее и ширины колеи
Inventor: GRINEVICH V P
IPC: E01B35/04
Filed: 1995-07-05
Abstract: 1. Устройство для определения положения колесной пары в рельсовой колее и ширины колеи, состоящее из жесткой рамы, несущей, как минимум, три емкостных бесконтактных преобразователя, соединенных с измерительной аппаратурой, отличающееся тем, что жесткая рама укреплена на корпусе тягового электродвигателя или осевого редуктора подвижного состава, емкостные пластины бесконтактных преобразователей размещены под углом к вертикальной оси рельса с двух сторон от головки рельса и включены в диодно-емкостные мосты, которые через усилители соединены с компьютером.2. Устройство по п. 1, отличающееся тем, что пластины емкостного бесконтактного преобразователя размещены под углом к вертикальной оси рельса в пределах от 25 до 45.
Patent TW-200300967-A (TW)
Title: Semiconductor device and production process thereof
Inventor: YOSHIDA AKIRA
IPC: H01L21/336
Filed: 2002-11-22
Abstract: A semiconductor device comprises a first Si1- α Ge α film, a first cap film, a second Si1-β Ge β film (β < α ≤ 1) and a second cap film formed in this order on a substrate whose surface is formed of silicon, wherein the first Si1-α Ge α film is relaxed to have substantially the same lattice constant as that of the second Si1-α Ge α film in a horizontal plane.
Patent TW-200304881-A (TW)
Title: Fresh air intake structure for scooter type motor bicycle
Inventor: SUITA YOSHIKAZU
IPC: B62J25/00
Filed: 2002-12-20
Abstract: The objectiveof the present invention is to provide a fresh air intake structure for a scooter type motor bicycle capable of securing large cross section of air suction passage with a small space, and high dustproofing and waterproofing capability. The structure of the present invention is that a fuel tank (part attached on a vehicle body) 13 is arranged below a foot board 12 and introducing fresh air sucked from a belt chamber cooling duct (air duct) 46 to a belt cooling chamber in a transmission case, a new chamber is formed between the foot board 12 and the fuel tank 13 below the foot board 12 and the belt chamber cooling duct 46 is opened in the new chamber. In this invention, since the chamber is formed by making use of the fuel tank 13 arranged below the foot board 12 and fresh air is introduced to the belt cooling chamber of the transmission case from the belt chamber cooling duct 46 opening in the chamber, a large cross section of air suction passage can be secured with a small space. Since the chamber can be opened to atmosphere at an optional place with targeting a clean side, high dustproofing and waterproofing properties can be secured.
Patent TW-200302362-A (TW)
Title: Adhesive type optical film and image display device (2)
Inventor: SATAKE MASAYUKI
IPC: H05B33/02
Filed: 2003-01-30
Abstract: The adhesive type optical film of the present invention comprises an adhesive layer superposed on at least one side thereof through an anchor layer formed from a polyamine compound. The adhesive type optical film of the present invention is easy to handle because the adhesive does not peel off even when an edge of the film comes into contact during handling in use. Also, the adhesive type optical film can be inhibited from being electrostatically charged upon peeling.
Patent TW-200303177-A (TW)
Title: External wheeled heeling apparatus and method
Inventor: ADAMS ROGER R
IPC: A43B21/36
Filed: 2003-02-18
Abstract: An external wheeled heeling apparatus for walking and running and transitioning to rolling on a surface is provided. The apparatus includes a sole having a forefoot, an arch and a heel portion provided with a first side of the heel portion and a second side of the heel portion. The forefoot operable to engage the surface for walking and running. The apparatus further includes a first wheel operably coupled to rotate adjacent the first side of the heel portion and a second wheel operably coupled to rotate adjacent the second side of the heel portion.
Patent TW-200417035-A (TW)
Title: TFT structure with LDD region and manufacturing process of the same
Inventor: SHIH AN
IPC: H01L27/12
Filed: 2003-02-19
Abstract: A TFT (thin film transistor) structure with an LDD (lightly doped drain) region and a manufacturing process of producing a TFT structure with an LDD region are disclosed. The structure and method are adapted to be used in a planar display. The structure produced by the manufacturing process includes a first TFT disposed in the driving-circuit region of the planar display, and having a gate conductor with a length equal to or greater than the total length of the LDD region and the channel region; and a second TFT disposed in the active matrix region of the planar display, and having a gate conductor with a length approximately equal to that of the channel region.
Patent TW-200304826-A (TW)
Title: Processes for the synthesis of chloroadenosine and methylthioadenosine
Inventor: SAENZ JAMES EDWARD
IPC: B22D25/00
Filed: 2003-03-03
Abstract: An in situ process for preparing chloroadenosine is described, wherein adenosine in a non-aqueous solvent is reacted with a thionyl chloride and a pyridine to form a reaction solution; the non-aqueous solvent is exchanged with a lower alcohol, and a base is added to the reaction solution; and the resulting chloroadenosine is filtered, washed and dried. Additionally, a two-step process for the synthesis of methylthioadenosine using the chloroadenosine prepared in situ is described.
Patent TW-200418292-A (TW)
Title: Spread spectrum encoding method and spread spectrum encoding modulation method
Inventor: TU CONG-QI
IPC: H04B1/707
Filed: 2003-03-04
Abstract: The present invention is related to a kind of spread spectrum encoding method. At first, the encoding method capable of generating output without containing DC content is used to conduct the encoding step onto the information signal containing DC content, so as to have the information signal that contains no DC content. Then, the information signal containing no DC ontent is multiplied by the spread spectrum code containing DC content to generate the transmission signal that contains no DC content. Additionally, the information signal containing DC content can also be multiplied by the spread spectrum code containing DC content to generate the transmission signal that contains the DC content. Then, the encoding method capable of generating output without containing the DC content is used to conduct the encoding step onto the transmission signal containing DC content so as to make it become the transmission signal containing no DC content.
Patent TW-200400363-A (TW)
Title: Optical film and process for producing the same
Inventor: NISHIMURA KOICHI
IPC: C08J5/18
Filed: 2003-03-24
Abstract: The present invention relates to an optical film and process for producing the same. That is, the present invention provides an optical film, which is constituted of a thermoplastic resin film obtained through a melt extruder, and which has the following characteristics: when α represents an angle defined by the direction of extrusion of thermoplastic resin film through the melt extruder and the lag axis at each point and Re represents the magnitude of retardation at each point, the thermoplastic resin film satisfies the relationship of the formula: [sin<SP>2</SP>2 α] x [sin<SP>2</SP> (π.Re/550)] ≤ 4.0x10<SP>-5</SP> over the entire surface of the film. This optical film is free from the problem of residual solvent, ensures a low degree of optical strain and, when used as a protective film for polarizer, is free from the problems of color irregularity and color omission on obtained liquid crystal display.
Patent TW-200420085-A (TW)
Title: Communication apparatus for demonstrating non-audio message by decoded vibrations
Inventor: LI I-YIN
IPC: H04Q1/00
Filed: 2003-03-27
Abstract: A communication apparatus, such as a cell phone, for demonstrating non-audio messages by encoded vibrations. The communication apparatus has an encoding module and a vibrating module. In addition to handle audio communication, the encoding module of the communication apparatus is capable of encoding non-audio messages into a vibration signal, and the vibrating module will vibrates in different patterns according to the vibration signal, such that a user can identify the non-audio messages by tactile sense.
Patent TW-200407315-A (TW)
Title: Pyrimidine derivatives
Inventor: TSURUOKA HIROYUKI
IPC: C07D239/50
Filed: 2003-04-22
Abstract: The present invention relates to a pyrimidine derivative of the following formula (I), [wherein, R1 and R3 : H and a lower alkyl group etc.; R1 and R4 : an aryl group, a heterocyclic group etc.; A1 and A2: oxygen atom etc.; R5 : a group of formula-D-R8 (wherein, D is a group of-NH-etc.; R8 : an aryl group etc.); R6 : H etc.] or the pharmaceutically acceptable salt, ester or other derivative thereof, having an excellent MLR inhibitory effect.
Patent TW-200410686-A (TW)
Title: Methods of treatment
Inventor: MALININ ALEX
IPC: A61P9/04
Filed: 2003-05-12
Abstract: The invention relates to a method of inhibiting platelet aggregation comprising administering a therapeutically effective amount of an ARB or its metabolite, especially Valsartan or its metabolite valeryl 4-hydroxy valsartan. Conditions to be treated by inhibition of platelet aggregation include acute myocardial infarction, ischemic stroke, angina pectoris, acute coronary syndromes, TIA (transient ischemic attacks, or acute cerebrovascular syndromes), heart failure, chest pain of ischemic etiology, syndrome X, thromboembolism, pulmonary hypertension, diabetes mellitus, peripheral vascular disease, deep vein thrombosis, arterial thrombosis of any vessel, catheter thrombotic occlusion or reocclusion.
Patent TW-200426735-A (TW)
Title: Transflective display
Inventor: CHUANG LI-SEN
IPC: G02F1/13
Filed: 2003-05-21
Abstract: A transflective display includes an upper substrate, a lower substrate and a liquid crystal layer. A reflective electrode layer is formed on the lower substrate for use as a reflective area of a pixel electrode. A first polarizer plate is formed on the outer surface of the upper substrate. A second polarizer plate is formed on the outer surface of the lower substrate. An optical compensation plate is formed between the second polarizer plate and the lower substrate. The optical compensation plate is a half-wave plate capable of making the incident light generate λ/2 phase difference, and an included angle of 45 DEG is provided between the short axis of the optical compensation plate and the transmissive axis (or absorbing axis) of the second polarizer plate.
Patent TW-200426612-A (TW)
Title: Chinese spelling input method
Inventor: CENG ZONG-GUO
IPC: G06F17/21
Filed: 2003-05-27
Abstract: The present invention provides a Chinese spelling input method, which can associate with a selector to select the input of spelling symbol, wherein the selector includes a predetermined number of buttons. The Chinese spelling input method is to separate the Roman alphabet characters for Chinese spelling symbols into a predetermined number of groups, so that each group contains a predetermined number of Roman alphabet characters, and a part of the groups is configured as a representative value for each pressing of the button on the selector, and the other part of the groups is configured as a representative value for twice pressing of the button on the selector, and conducting the input according to the input sequence of Roman alphabet characters for the spelling symbol.
Patent TW-200401196-A (TW)
Title: Direct transaction mode for peripheral devices
Inventor: GULICK DALE E
IPC: G06F13/40
Filed: 2003-06-18
Abstract: A method and system for more directly reading from or writing to a peripheral device coupled to a computer via a standard communication protocol (such as Universal Serial Bus (USB)) by bypassing portions of the standard communication technology. The host controller monitors the status of a direct command queue after the completion of each standard communication transaction. If a command is present in the direct command queue, the command is carried out before any standard communication transactions are performed. If no command is present in the direct command queue, a standard communication transaction is carried out. The relatively long latency encountered when accessing critical command and status registers via standard communication technology is thus avoided.
Patent TW-200407505-A (TW)
Title: Liquid pump
Inventor: MASUSHIGE EIJI
IPC: F04B23/02
Filed: 2003-07-04
Abstract: Disclosed are a liquid (lubricant circulation or lubricant supply) pump and an apparatus using this pump. The pump is capable of lubricating a machine apparatus even when a portion requiring liquid (lubricant) and a route for supplying liquid (lubricant) are in vacuum. The liquid (lubricant circulation or lubricant supply) pump sends liquid (lubricant) from a liquid storage section (lubricant storage vessel) to at least one predetermined position. At least one cylinder chamber is formed inside the pump, and a piston can be reciprocated from one end of the chamber by drive means. A liquid (lubricant) sending opening is communicated with the cylinder chamber, so that liquid (lubricant) can be sent to a circulation passage communicated with at least one predetermined position. The drive means is a solenoid provided with a shaft portion and a solenoid coil that are relatively movable to each other. The whole part or part of the shaft is made of ferromagnetic substance. The shaft that is wholly or partly made of ferromagnetic substance and the cylinder chamber are fixed with predetermined means.
Patent TW-200403907-A (TW)
Title: Surface-emitting semiconductor-laser-chip and its production method
Inventor: PLASS WERNER
IPC: H01S5/02
Filed: 2003-07-29
Abstract: This invention relates to a surface-emitting semiconductor-laser-chip with a semiconductor-body (1), which at least partially has a crystal-structure with crystal-main-directions (7), a radiation-emitting face (4) and several side-faces (5) which confine laterally the semiconductor-body, where at least one of the side-faces (5) is arranged obliquely to the crystal -main-directions (7). This invention also describes a method to produce said semiconductor-laser-chips.
Patent TW-200403518-A (TW)
Title: Optical element retracting mechanism for a retractable photographing lens
Inventor: NOMURA HIROSHI
IPC: G02B7/08
Filed: 2003-08-26
Abstract: An optical element retracting mechanism for a retractable lens including an optical system having a plurality of optical elements comprising a linearly movable ring, a swingable holder, a position-controller, an internal optical element, a pair of parallel flat surfaces located on the linearly movable ring, a through hole formed on the linearly movable ring which penetrates through the linearly movable ring and a pair of support plates. Such mechanism is capable of retracting an optical element of a photographing optical system to a position deviating from the photographing optical axis of the photographing optical system, and at the same time, retracting the optical element toward a picture plane with a high degree of accuracy.
Patent TW-200418037-A (TW)
Title: Method and apparatus for preventing overtunneling in pFET-based nonvolatile memory cells
Inventor: DIORIO CHRISTOPHER J
IPC: G11C16/34
Filed: 2003-08-28
Abstract: Methods and apparatuses prevent overtunneling in Pfet-based nonvolatile floating gate memory (NVM) cells. During a tunneling process, in which charge carriers are removed from a floating gate of a PFET-based NVM cell, a channel current of a memory cell transistor is monitored and compared to a predetermined minimum channel current required to maintain a conducting channel in an injection transistor of the memory cell. When the monitored channel current drops below the predetermined minimum channel current, charge carriers are injected onto the floating gate by impact-ionized hot-electron injection (IHEI) so that overtunneling is avoided.