baber/WOPTO huggingface dataset:
Patent PT-105069-A (PT)
Title: Gerador de energia das correntes marítimas e fluviais
Inventor: PEREIRA FERNANDO CARLOS SANTOS
IPC: F03B13/10
Filed: 2010-04-26
Abstract: A PRESENTE INVENÇÃO CONVERTE A ENERGIA DAS CORRENTES, OU MOVIMENTAÇÃO DAS ÁGUAS OCEÂNICAS, MARÍTIMAS E FLUVIAIS EM ENERGIA ELÉCTRICA, AR COMPRIMIDO, BOMBAGEM DE ÁGUA OU ÓLEO ATRAVÉS DE EMBARCAÇÕES EMERSAS OU SUBMERSAS, BATELÕES, PLATAFORMAS DE ENERGIA, MOLHES, PORTOS E OUTRAS INFRA-ESTRUTURAS. A CORRENTE MARÍTIMA, OU FLUVIAL, ENTRA POR UM CONCENTRADOR (13), AO BATER, OU CHOCAR, EMPURRA A PÁ DA TURBINA (17) FAZENDO RODAR A TURBINA (18) CILÍNDRICA, DISPOSTA HORIZONTALMENTE COM 3/4 DO SEU VOLUME, SUPERIOR, EMERSOS NUMA CÂMARA-DE-AR (28) E SAINDO PELO DESCONCENTRADOR DE SAÍDA DA TURBINA (15). OS CABOS DA ÂNCORA E TRANSPORTE DE ENERGIA (1) SÃO ENROLADOS POR UM ENROLADOR (6) MECANIZADO QUE MANTÉM O GERADOR DE ENERGIA DAS CORRENTES MARÍTIMAS E FLUVIAIS SUBMERSO ENTRE 2 A 4 METROS DA SUPERFÍCIE, NOS RIOS OU ZONAS COSTEIRAS COM POUCA AGITAÇÃO, OU ENTRE 6 A 20 METROS DA SUPERFÍCIE QUANDO INSTALADOS EM ZONAS DE MAIOR AGITAÇÃO MARÍTIMA.
Patent RU-94000384-A (RU)
Inventor: SHEVTSOV V I
IPC: A61B17/70
Filed: 1994-01-05
Abstract: FIELD: orthopedics; traumatology. SUBSTANCE: device has two branches 1 and 2 connected by means of screw-axes 4 and 5 onto holder 3, which fixed onto threaded rod 10. Rod 10 is provided with wedge 11 mounted for motion and contact of its working surfaces with rear ends of branches 1 and 2. Branches 1 and 2 have arc-shaped ends. There are tenons 8 and 9 at their internal surfaces. EFFECT: reliable fixation of vertebra's body. 8 cl, 1 dwg
Patent RU-94019570-A (RU)
Inventor: LAMZIN E D
IPC: G09F9/00
Filed: 1994-05-25
Abstract: FIELD: devices for information display. SUBSTANCE: ratio between linear height of sign to displayed and linear resolution of sign-observer system is increased by factor of 30 and more. If luminescent layer should be placed on several anode electrodes, it is generated so that space in it for sign displaying provides ornamental part of picture. If large advertising boards are to be manufactured (which size is 0.01 square meter and more), information field is composed of several indicators so that atmospheric pressure does not destroy housing of indicator. Each indicator contains at least one sign position which displays only part of information. EFFECT: possibility to include ornamental part into picture.
Patent RU-94024980-A (RU)
Inventor: SAZHIN V A
IPC: B63B21/56
Filed: 1994-07-04
Abstract: FIELD: underwater technology. SUBSTANCE: system has cargo-carrying variable-depth cable, depressor, connecting cable and telecontrolled underwater vehicle which holds object search system, raising rope with self-gripping device and one part of coupling device to which raising rope is connected; other part of coupling device is mounted on depressor and is connected with cargo-carrying variable-depth cable. All jobs pertaining to search of objects, connection of raising rope and hoisting of it are conducted relative to depressor which considerably increases depth from which object can be raised and mass of this object. EFFECT: increased depth of raising objects.
Patent RU-94025173-A (RU)
Inventor: LYSENKO S F
IPC: A61H21/00
Filed: 1994-07-04
Abstract: FIELD: medicine; medical equipment. SUBSTANCE: device has housing 1 provided with spring mechanism 4 and limiting stop 2. The device is provided with a working tool mounted in housing 1 for reciprocal motion along the device axis. As the working tool is in motion, its head massages the prostate. Tube 5 provided in the working tool channel 3 is intended for delivery of warm water by means of pipelines 6. EFFECT: higher treatment efficacy.
Patent RU-94027951-A (RU)
Inventor: BELOV V A
IPC: H02M3/28
Filed: 1994-07-25
Abstract: FIELD: conversion of input DC energy to output DC energy; power supplies for automatic-control and computer systems. SUBSTANCE: voltage changer has terminals 1 and 2 for connecting primary power supply connected to input of power amplifier built around thyristors 3,4 and capacitors 5,6, with series-connected primary winding of transformer 7 and choke coil 8 inserted across its diagonally opposite terminals. Secondary winding of transformer 7 is connected through output rectifier 9 and output ripple filter 10 to load 11. Input of rectifier 8 is connected through saturable reactor 12 and diodes 13,14 to output of ripple filter 10. Gate electrodes of thyristors are connected to respective outputs of control unit 15. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-94029089-A (RU)
Inventor: SMETANNIKOV V I
IPC: B64D1/02
Filed: 1994-08-06
Abstract: FIELD: water lifesaving appliances. SUBSTANCE: at least one package is thrown from flying vehicle above water surface. Each package includes several inflatable life rafts which are disconnected from package due to aerodynamic braking and are inflated in air. Device for realization of this method has package with rescue kits mounted on pallets. Each kit has inflatable life raft, device for inflating the raft, detachable devices for securing the kits on pallet and parachute located in chamber. Parachute of kit which is first to be disconnected from package is provided with deployment device and chamber of each subsequent parachute is connected with parachute of previous raft. All rafts are interconnected by means of rods. Each rod is provided with many floats. EFFECT: enhanced reliability. 5 cl, 9 dwg
Patent RU-94031191-A (RU)
Inventor: BELJAEV B G
IPC: G01S13/04
Filed: 1994-08-18
Abstract: FIELD: radiolocation. SUBSTANCE: invention can be used in advanced radars controlling air traffic and air space. Invention is based on technical problem of increase of measurement precision and discrimination by angular coordinates of objects difficult to observe. Known method of detection and measurement of coordinates of objects difficult to observe based on detection and range measurement to them in long-wave band is used to measure range from K ≥ 2 points spread in space in long-wave band. On the basis of these measurements angular coordinates of objects are calculated and discrimination of objects is provided in short-wave band. EFFECT: increased measurement precision and discrimination.
Patent RU-94036152-A (RU)
Inventor: KNJAZEV V I
IPC: C14B1/14
Filed: 1994-09-27
Abstract: FIELD: shoe industry. SUBSTANCE: machine has base, pair of spring-loaded conveyance rolls positioned one above another over base, cutter positioned between conveyance rolls and provided with mechanism for reciprocating cutter in direction perpendicular to part feeding direction, mechanism for reciprocating cutter in part feeding direction, drive kinematically connected with conveyance rolls for adjusting gap between rolls and conveyor for introducing parts to be processed into gap and further to cutter. Drive drum of conveyor is kinematically connected with lower conveyance roll. Cutter reciprocating mechanism has frame mounted in guides and kinematically connected with pair of slides, which are positioned in slots of cutter blade, pair of eccentrics mounted for rotation about vertical shaft and kinematically connected with frame. Eccentrics are interconnected through toothed gear-belt drive. Mechanism for reciprocating cutter in direction perpendicular to part feeding direction has frame mounted in cutter mandrels, connecting rod pivotally connected with frame and crank, which is fixed on vertical shaft mounted in roller supports, pair of toothed gears kinematically connected with vertical shaft. Both cutter reciprocating mechanisms have common drive. Cutter is formed as detachable slotted blade mounted in mandrels for effectuating reciprocating motions. Machine is provided with slide valve positioned above conveyor in front of conveyance rolls. EFFECT: increased efficiency by continuous feeding of shoe parts to cutter to provide for sliding cutting effect and improved quality of shoe part shear surface. 3 cl, 2 dwg
Patent RU-94042031-A (RU)
Inventor: VETER V V
IPC: B23P6/00
Filed: 1994-11-23
Abstract: FIELD: repair of parts operating under cyclic thermomechanical loading conditions. SUBSTANCE: method involves facing predetermined portion of part to be repaired. Faced portion has two layers: inner layer made from high-alloy steel and outer wear-resistant layer made from alloy steel. Total content of alloying elements of inner layer exceeds that of wear-resistant outer layer by 1.97-16.70 times. Thickness of outer layer is 0.3-4.3 of inner layer thickness. EFFECT: increased strength of repaired parts by improved wear-resistance and enhanced reliability in operation.
Patent RU-94042655-A (RU)
Inventor: ZIMELEV A G
IPC: B01D59/48
Filed: 1994-11-22
Abstract: FIELD: production of radioactive isotopes of chemical elements. SUBSTANCE: method is designed as first enrichment stage of two-stage process of production of radioactive isotopes. Method includes ionization of vapors of separated substance, acceleration of ions by electrostatic field in ion source, separation of accelerated ions according to their masses in homogeneous magnetic field and accumulation of isotopes on receptacles. In this case isotopes of peripheral zone of cylindrical source of plasma are accelerated in radial direction by electrostatic field in closed cylindrical Hall layer of electrons with thickness of order of Lapmore electron radius. Circular paths of accelerated ions in transverse magnetic field and in electric equipotential space are set by change of relation of values of accelerating voltage and intensity of magnetic field so that mechanical limitation of travel of heavy ions occurs on radial coordinate and of light ions - on longitudinal coordinate. Device proposed for realization of method presents magnetic system arranged around vacuum chamber inside which source of accelerated ions with isotope receptacles is located. Source of ions is manufactured in the form of cathode and anode located on same axis in vacuum chamber. Two electrodes are receptacles of light ions and receptacle of heavy ions is fabricated in the form of cooled peripheral cylindrical electrode set coaxially to cathode and anode. For separation of isotopes of Ca where target isotope is Ca, operation of two stages for 460 H and accelerating voltage not exceeding several hundred volts are required to produce 1.0 g with 99 per cent by of Ca. EFFECT: increased operational efficiency of method. 2 cl, 2 dwg
Patent RU-95100314-A (RU)
Inventor: KHLYTCHIEV A I
IPC: B01D53/84
Filed: 1995-01-11
Abstract: FIELD: petroleum processing gas purification. SUBSTANCE: process is carried out in two steps. Gases, with velocity 0.5-1.2 m/s are first passed through hydrocarbon fraction with boiling limits 220-350 C and then through biofilter with fixed microorganisms aspersed with aqueous solution of nutrient salts at 15-35 C. Following association of genera of high-efficiency stains of microorganisms is used: Arthrobacter, Mycobacterium Presendomonas, filamentous ferrobacteria, and sulfobacteria in proportion 0.7 : 0.15 : 0.01 : 0.05. Biofilter is made as empty apparatus filled with sections with drawn threads on which bacteria are fixed. Nutrient liquor circulates from the filter bottom upwards with replenishing circulating water in amount providing specified level in biofilter, 0.5-0.7 m. EFFECT: improved environmental conditions.
Patent RU-95103347-A (RU)
Inventor: VARLAMOV L I
IPC: C01B13/11
Filed: 1995-03-07
Abstract: FIELD: production of equipment producing ozone by electric discharge and used to ozonize water and to neutralize harmful gasses in the air. SUBSTANCE: cascade ozonizer allows to solve task to decrease inhomogeneity of discharge in clearance of cascade ozonizer. Proposed cascade ozonizer has two electrodes (one - solid and one - sectional) mounted with clearance between each other. Sectional electrode is made of electric current conducting plate, on which dielectric is deposited. On dielectric there sections divided for separate subsections. Solid electrode is made of current conducting plate and fixed on it dielectric. Both electrodes are connected to source of high-voltage. Currently conducting members are located on dielectric. EFFECT: improved design. 3 dwg
Patent RU-95110271-A (RU)
Inventor: VAL SHIN R R
IPC: G01N1/10
Filed: 1995-06-19
Abstract: FIELD: oil industry and other industries where high accuracy of determination of admixtures is required. SUBSTANCE: device includes sample drawing tube mounted in pipe line perpendicularly to motion of flow and provided with slotted inlet hole on side of motion of flow whose profile is dictated by supply of liquid under excessive pressure from pipe in proportion with its flow rate at each elementary horizontal section of pipe line at similar coefficient of proportionality and average velocity at sample drawing tube inlet equal to average velocity of flow in pipe line; diameter and length of sample drawing tube are selected from ratio of 1: (12-30). When flow of main pipe line has areas with smooth distribution of ballast, profile of sample-drawing hole is dictated by similar proportional sampling of liquid from these areas relative to flow rate at maintained volume of liquid sample in each such area. EFFECT: enhanced efficiency.
Patent RU-95111563-A (RU)
Inventor: ARZHEUKHOV L B
IPC: G11B5/09
Filed: 1995-07-11
Abstract: FIELD: magnetic recording engineering. SUBSTANCE: method involves shaping of write signals for each block in the form of series of marker and data sections of sine-wave signals with zero DC component attained coarsely by interchanging code groups in data blocks and code-modulating number of interchanging procedures for lengths of one of marker half-cycle sections of block recording signal and finely, by respectively reducing amplitude of same marker of half-cycle section. EFFECT: improved characteristics of data block recording density on magnetic medium and improved accuracy of identification of read-out block signals.
Patent TW-200302619-A (TW)
Title: Method and apparatus for sensing output inductor current in a DC-to-DC power converter
Inventor: LETHELLIER PATRICE R
IPC: H02M3/158
Filed: 2002-10-31
Abstract: A current sense circuit for a DC-to-DC power converter accurately senses the output inductor current without adversely affecting efficiency of the power converter. The current sense circuit produces a current sense signal having amplitude sufficiently above the noise floor so that accurate load control of the power converter is achieved. Specifically, the DC-to-DC power converter includes at least one power switch connected to an input voltage source. At least one phase sensing switch is connected to the input voltage source in parallel with the at least one power switch. A pulse width modulation circuit provides common control pulses for the at least one power switch and the at least one phase sensing switch responsive to a current sense signal. An output inductor is connected to the at least one power switch and to a load. A current sensor is coupled to the output inductor and providing the current sense signal to the pulse width modulation circuit corresponding to current passing through an internal DC resistance of the output inductor. The current sensor further includes a filter that includes an on-state resistance of the at least one power switch. The current sensor further includes a second filter adapted to remove noise from the current sense signal when the at least one phase sensing switch and the at least one power switch change state.
Patent TW-200410345-A (TW)
Title: Lead frame and semiconductor package using the same
Inventor: HSU CHIN-TENG
IPC: H01L21/603
Filed: 2002-12-06
Abstract: A semiconductor package is disclosed, which includes a lead frame with a die pad and a plurality of leads which are distributed around the die pad. A gap is disposed between the die pad and each lead, and edge sides of the die pad and lead ends disposed on both sides of the gap, respectively, are facing each other through the gap; The gap is formed by a prior eatching art, so as to form a non-continuous curved wavy surface on both the edge sides of the die pad and lead ends after the formation of the lead frame, then a ladder-like structure is formed above and/or below the die pad and the lead ends by way of punching, in order to adopt a stress force led by punching to compress the non-continuous curved wavy surfaces of the die pad and the lead ends into an irregular formation, and therefore increasing a contact area between the die pad﹑lead ends and an encapsulant resin body. As a result, the resin body filled up among the space between the die pad and leads is capable of catching both sides of the irregular formation, and thus delaminationing by CTE dismatch caused between the resin body and lead frame is avoided.
Patent TW-200412117-A (TW)
Title: Mobile communication device providing connection recovery mechanism and connection method thereof
Inventor: ZHANG JIA-LANG
IPC: H04M1/00
Filed: 2002-12-23
Abstract: The invention relates to a mobile communication device providing connection recovery mechanism and connection method thereof, which primarily utilizes re-connection management module to connect with radio detector and baseband/RF circuit respectively, and detects the received wireless signal power of antenna to acquire a measurement result by going through RF module. When the measurement result is smaller than preset value, the re-connection management module controls the wireless access protocol module and baseband/RF circuit to hold supporting at least one wireless communication system services. If the measurement result is greater than the preset value, recover to support at least one wireless communication system services.
Patent TW-200302122-A (TW)
Title: Wrap style hand grip
Inventor: ULRICH JAMES JAY
IPC: A63B59/06
Filed: 2003-01-13
Abstract: A wrap style hand grip (8) with a multiple material surface throughout the length of the grip has an elastomeric body (10) with a spiral formed channel (12) therein. A strip (18) of alternative material is disposed within the spiral formed channel (12) and in combination with the exposed upper surface (17) thereon forms the wrap style hand grip which is particularly suited for use as a golf club grip.
Patent TW-200403555-A (TW)
Title: Clock signal generation and distribution via ring oscillators
Inventor: KURD NASSER A
IPC: H03K3/03
Filed: 2003-02-21
Abstract: According to some embodiments, a plurality of ring oscillators are associated with a generation and/or distribution of a clock signal.
Patent TW-200305033-A (TW)
Title: Light diffusion film and related backlight module (2)
Inventor: UEKITA MASAKAZU
IPC: B82Y20/00
Filed: 2003-03-20
Abstract: The purpose of the invention is to provide a kind of light diffusion film and the related backlight module. In addition to maintaining high light transmission ratio, the light diffusion film can increase the heat durability, heat-durable size-stability and endurable characteristic. Even receiving the heat of lamp tube or UV irradiation, the phenomenon of bending or becoming yellow is not easily generated. The backlight module uses the light diffusion film so as to decrease the phenomena of non uniform and insufficient brightness. The invented light diffusion film contains the followings: the base material layer, which is transparent; and light diffusion layer, which is formed by stacking on the surface of the base material layer. The light diffusion layer is formed by containing light diffusion agent in the bonding agent. The bonding agent is composed of the polymeric material formed by polyhydric alcohol and micro inorganic filler, and has a glass transformation temperature larger than 50 DEG C and below 80 DEG C. The average particle diameter of micro inorganic filler is larger than 5nm and smaller than 50 nm.
Patent TW-200420326-A (TW)
Title: Mold and method for producing carbon fiber top cap of golf club and carbon fiber top cap made therefrom
Inventor: You zhe-ming
IPC: A63B53/04
Filed: 2003-04-11
Abstract: The present invention relates to a mold and a method for producing a carbon fiber top cap of a golf club and a carbon fiber top cap made therefrom. The mold includes an upper male mold, an intermediate female mold, and a lower female mold. The bottom end of the template of the upper male mold is installed with an abutting head. The bottom end of the abutting head is downwardly formed with a protrusion part. A through cavity is formed inside the intermediate female mold. The lower female mold is installed with a substrate. A recessed forming groove is installed in the substrate. The periphery of the forming groove is installed with a plurality of chipped grooved with a short region. A method for producing a carbon fiber top cap by using the mold comprises applying a carbon fiber adhesive plate; assembling the intermediate female mold and the lower female mold; mounting a carbon fiber adhesive plate in the cavity of the intermediate female mold; performing a thermal forming process; and performing a removal process, thereby producing a carbon fiber top cap having a plurality of positioning plates on the periphery thereof in order to ensure that the positioning plates are complete and not damaged, and the carbon fiber top cap can be smoothly and stably installed on the opening of the body of the golf club head without generating vibration or uneven distribution of the tightened part.
Patent TW-200402113-A (TW)
Title: Methods for compensating for a test temperature deviation
Inventor: SONG JAE-MYEONG
IPC: G01R31/28
Filed: 2003-04-11
Abstract: Methods for compensating for a test temperature deviation in a semiconductor device handler are provided, in which a test temperature deviation of a semiconductor device caused by heat produced by the semiconductor device itself during testing of the semiconductor device at a preset temperature is compensated for. This allows a test of the semiconductor device to be carried out at an exact temperature. The method includes fitting at least one semiconductor device to at least one test socket and starting a test, measuring in real time a temperature of the semiconductor device using a temperature sensor, detecting a measured temperature change rate and comparing the measured temperature change rate to a preset value, spraying cooling fluid onto the semiconductor device by controlling a cooling fluid supplying apparatus if the measured value change rate is higher than a preset value, and stopping spray of the cooling fluid onto the semiconductor device by controlling the cooling fluid supplying apparatus if the measured value change rate is below the preset value, thereby optimizing a test environment and improving yield.
Patent TW-200306424-A (TW)
Title: Electroconductive contact probe
Inventor: KAZAMA TOSHIO
IPC: G01R1/067
Filed: 2003-04-16
Abstract: A holder 1 is formed by laminating support member 3, 4 and 5 and passing holder holes 2 through them. A pair of needle members 9 and 10 are provided on either end of the coiled spring 8. Each of the needle members 9 on one side is prevented from coming off by one of the support members 3. The length L between the flange portion 9b received in a large diameter hole 2b of the holder hole and the tip of the needle portion 10a is made substantially equal to the depth D of the large diameter hole 2b of the holder 1. Because the coil springs are thus placed substantially in an unstressed state, when at least one of the needle members is prevented from projecting from a corresponding end of the holder hole, the part that prevents the needle members from coming off is not subjected to a compressive load of the coiled springs. Therefore, even when the holder is given with a small thickness, warping or deflecting of the holder can be avoided, and material having a small coefficient of thermal expansion such as ceramic material can be used for the holder.