baber/WOPTO huggingface dataset:
Patent RU-95111310-A (RU)
Inventor: CHARNETTSKIJ ROBERT
IPC: B29C48/03
Filed: 1995-06-23
Abstract: FIELD: extraction equipment. SUBSTANCE: extrusion machine has machine bed, extrusion press with inlet for material and material outlet, drive of extrusion press and forming tool for material in the region of outlet and cutting tool. The machine has switching device which has carrying member for, at least, two changeable forming tools and/or cutting tools. Carrying member is located in region of material outlet being movable relative to extrusion press. Carrying member is made in form of arc of circle and located for turning. Axis of turning of carrying member is somewhat shifted relative to the plane of material outlet and located, mainly, perpendicular relative to material outlet. EFFECT: higher efficiency.
Patent RU-95111800-A (RU)
Inventor: VESENGIRIEV M I
IPC: F01C1/00
Filed: 1995-07-10
Abstract: FIELD: power plants of all transport facilities instead of internal combustion engines. SUBSTANCE: rotary engine is provided with intake device equipped with air cleaner, shortened axial-flow compressor with intermediate cooler-receiver, stator with cooling jacket, turbine located on one disk and in one plane of rotation with centrifugal compressor on rotor periphery, volute of centrifugal compressor made in form of unit of volutes of centrifugal compressor and unit of casing of combustion chambers located in plan of engine between centrifugal compressor and turbine in one plane and engine detachably secured on engine stator. Unit of volutes of centrifugal compressor and casing of combustion chamber may consist of two, three, four and more volutes of centrifugal compressor and casing of combustion chamber. Parts and members of volutes and casings of combustion chambers are interchangeable. Combustion chamber is provided with spiral passage for flow of cooling air to combustion chamber and mixing; engine turbine located on rotor periphery over its circumference is provided with nozzle ports; similar ports are provided in stator housing. Number of ports corresponds to number of combustion chambers. Cooled solid strips are provided between turbine stages and blades of straightening apparatus are provided in nozzle ports. Exhaust manifold consisting of two parts is secured to exhaust nozzle ports over circumference at some distance from engine stator. Air regenerator is fitted on exhaust manifold of engine. Air to air regenerator is fed from volute of centrifugal compressor through heat-insulated pipe and after regeneration, air is fed to spiral passage of combustion chamber through other heat-insulated pipe. Fuel and ignition are fed to each combustion chamber similarly as in diesel engines and piston engines: fuel injection pump - injection at the following firing order 1,3,4,2. Scavenging and cooling the combustion chambers with air will be conducted at interval between fuel delivery. Hot-bulb ignition is delivered continuously and engine is started without starter. EFFECT: enhanced reliability.
Patent RU-95112979-A (RU)
Title: Catalyst for sulfur compounds oxidation
Inventor: KOCHETKOVA R P
IPC: B01D53/50
Filed: 1995-07-25
Abstract: FIELD: production of catalysts. SUBSTANCE: invention relates to production of heterogeneous catalysts for liquid-phase oxidation of sulfur compounds (sulfur dioxide, hydrogen sulfide, mercaptans) and may be applied in purifying gas outbursts and waste water produced in power, petroleum processing, petrochemical, chemical, and pulp-and- paper industries. Proposed catalyst contains carrier (high-pressure polyethylene) and active component containing (in % based on total catalyst weight): stibium(III) oxide, 4-6; and pyrite cinders, 33- 37. EFFECT: environmental protection.
Patent TW-200302919-A (TW)
Title: X-ray inspection apparatus, and the control method and adjust method of the same
Inventor: OMORI KOICHI
IPC: G01N23/04
Filed: 2002-11-25
Abstract: This invention provides an X-ray inspection apparatus that moves a plurality of X-ray inspection mechanisms with respect to fixedly positioned objects to be examined and that permits either movement or rotation of the X-ray radiation mechanisms with respect to the positions of the detection mechanisms. The X-ray inspection apparatus is constructed to display a plurality of obtained fluoroscopic pictures as a sheet of composite picture. In addition, the X-ray inspection apparatus can reduce the time from the detection to the picture display, and is small in size and has a high performance.
Patent TW-200409512-A (TW)
Title: Method and circuit to synchronize the signals
Inventor: YEH CHIA-YOW
IPC: H04L7/02
Filed: 2002-11-28
Abstract: The invention relates to a method to synchronize the signals between two circuits which are triggered with different frequency of clocks, which samples a lower clock write-enable signal at a positive edge and a negative edge of higher clock. If the sampling result is 1 at the positive edge or the negative edge of higher clock, then records its sampling state is lock, and no further sample at the next opposite edge. If the sampling result is 0 at the positive edge or the negative edge of higher clock, then records its sampling state is sampling, and then proceed another sample at the next opposite edge. At last, unify the sampling result at the positive edge and the negative edge and output a synchronized write-enable signal. The invention also discloses a corresponding circuit to synchronize the signals.
Patent TW-200306347-A (TW)
Title: Liquid crystal orientation film for ink jet printing
Inventor: TSUCHIYA HAJIME
IPC: G02F1/1337
Filed: 2002-12-24
Abstract: A liquid crystal orientation film with excellent jet stability, function stability and stability to inkjet device is highly suitable to be applied on an ink jet printer. In detail, a liquid crystal orientation film for ink jet printing includes a polymer with a particular repeating unit.
Patent TW-200411578-A (TW)
Title: Rapid image-display method and system for three-dimensional objects
Inventor: HSIEH HSIEN-HIS
IPC: G06T15/40
Filed: 2002-12-30
Abstract: The invention discloses a rapid image-display method and system for three-dimensional objects. The method comprises the following steps: dividing the 3D object model into plural open frustum regions; determining the extended front region based on the extended positive half space and open frustum region; when the intersection set between the view point and the extended front region of polygon is not an null set, taking the polygon is as a front-facing polygon for the view point; under the dynamic environment, converting the view point into the local coordinate of the object through a geometric conversion way, so as to obtain a front-facing section by using the intersection set of the extended front region; and gradually updating the bit string in the open frustum region to maintain the effectiveness and efficiency of the algorithm.
Patent TW-200401288-A (TW)
Title: Using delayed electrical pulses with magneto-resistive devices
Inventor: SHARMA MANISH
IPC: H01L27/105
Filed: 2003-02-12
Abstract: A device having a magneto-resistive element, a first conductor proximate to the magneto-resistive element, and a second conductor proximate to the magneto-resistive element. The magneto-resistive element is exposed to a magnetic field generated by a first electrical pulse carried by the first conductor. The magneto-resistive element is also exposed to a magnetic field generated by a second electrical pulse carried by the second conductor. The second electrical pulse is delayed relative to the first electrical pulse.
Patent TW-200308120-A (TW)
Title: System and method for antenna diversity using joint maximal ratio combining
Inventor: SUGAR GARY L
IPC: H04L25/02
Filed: 2003-02-26
Abstract: A composite beamforming technique is provided wherein a first communication device has a plurality of antennas and the second communication has a plurality of antennas. When the first communication device transmits to the second communication device, the transmit signal is multiplied by a transmit weight vector for transmission by each the plurality of antennas and the transmit signals are received by the plurality of antennas at the second communication device. The second communication device determines the best receive weight vector for the its antennas, and from that vector, derives a suitable transmit weight vector for transmission on the plurality of antennas back to the first communication device. Several techniques are provided to determine the optimum transmit weight vector and receive weight vector for communication between the first and second communication devices so that there is effectively joint or composite beamforming between the communication devices.
Patent TW-200307649-A (TW)
Title: Method for treating waste water
Inventor: HASHIMOTO TAKAAKI
IPC: C02F1/72
Filed: 2003-03-11
Abstract: A method for treating waste water wherein the waste water is treated in the presence of oxygen and a catalyst at 100 DEG C or lower, characterized in that use is made of a catalyst which contains a noble metal and an activated carbon and has pores having a radius of 40 A or more and less than 100 A in a pore volume of 0.05 ml/g or more. The method can be used for subjecting organic or inorganic materials being present in a waste water in various concentrations to the advanced treatment by the use of a compact apparatus.
Patent TW-200308028-A (TW)
Title: Method and apparatus for forming fine circuit interconnects
Inventor: ITO NOBUKAZU
IPC: H01L21/326
Filed: 2003-04-01
Abstract: There is provided a method and apparatus for forming fine circuit interconnects that can form, by copper plating, copper interconnects in which movement of copper atoms is retarded or suppressed whereby the migration is prevented. The method for forming fine circuit interconnects, comprising, providing a substrate for electronic circuit having fine circuit patterns which are covered with a barrier layer and optionally a seed layer, forming a first plated film on the surface of the substrate by copper alloy plating, and forming a second plated film on the surface of the first plated film by copper plating.
Patent TW-200307310-A (TW)
Title: Manufacturing method and dismantling method for plasma display device
Inventor: WATANABE HIROSHI
IPC: H01J9/52
Filed: 2003-04-25
Abstract: The manufacturing method and dismantling method of a plasma display device are disclosed. The methods can bond a panel to a holder reliably, and can separate them easily upon scrapping a plasma display device. The manufacturing method comprises the steps of: (a) bonding one of adhesive layers, which are provided on both surfaces of an adhesive sheet consists of porous insulating sheet, to panel holder, to bond rear surface of panel to a holder, and (b) bonding another adhesive layer to rear surface of panel. And the dismantling method comprises the step of separating panel from holder by cutting porous insulating sheet of the adhesive sheet.
Patent TW-200425792-A (TW)
Title: Organic electroluminescent device
Inventor: YEH PEI-CHUNA
IPC: H05B33/12
Filed: 2003-05-06
Abstract: An organic electroluminescent device includes a substrate, an organic electroluminescent portion, an etched portion and a separating portion. In this case, the organic electroluminescent portion is formed on the substrate. The etched portion is formed outside of the organic electroluminescent portion. The separating portion is formed between the organic electroluminescent portion and the etched portion.
Patent TW-200503402-A (TW)
Title: Phase and pulse width modulation fan speed control circuit
Inventor: WU CHIA-FENG
IPC: H02P7/29
Filed: 2003-07-04
Abstract: A phase and pulse width modulation fan speed control circuit includes a PWM signal generating unit, a driving circuit and a phase-compensating unit. The PWM signal generating unit generates a PWM control signal with the "TIME ON" and "TIME OFF" period alternately repeated, and the driving circuit inputs a driving signal according to the pulse of the PWM control signal to a fan motor. The phase-compensating unit electrically connects to the fan motor and delays or advances the phase of the PWM control signal so that, when the fan motor runs, the back emf action period can be synchronized with the "TIME OFF" period of the PWM control signal.
Patent TW-200504446-A (TW)
Title: Automatic homing apparatus of a rotatable module
Inventor: WENG SHIH-LUNG
IPC: G03B19/02
Filed: 2003-07-28
Abstract: An automatic homing apparatus of a rotatable module applied to a foldable device. The foldable device includes a first casing and a second casing. The automatic homing apparatus includes a fastener, a pivot, and a transmission mechanism. The fastener is for fastening the first casing and the second casing. The pivot rotatably connects the rotatable module to the first casing. The transmission mechanism is disposed at one end of the pivot. When the first casing is fastened to the second casing, the transmission mechanism is actuated by the fastener so that the pivot drives the rotatable module to turn for homing.
Patent TW-200507377-A (TW)
Title: Connector having the function of electro-optic conversion
Inventor: CHANG CHIH-KAI
IPC: G02B6/42
Filed: 2003-08-07
Abstract: The present invention relates to a connector having the function of electro-optic conversion, in which plural sockets are installed on one side of the audio signal connector, and plural accommodation spaces for passing through telecommunication terminals are disposed on the other side away from the socket opposedly. The back side of the audio signal connector has an adapting seat embedded, the adapting seat has a base with plural through-slots, the through-slots of the base are for the passing through/installation/positioning of the telecommunication terminals in the audio signal connector. Furthermore, the accommodation space of said audio signal connector accommodates the electro-optic conversion module, and the electro-optic conversion devices of the electro-optic conversion module are aligned to the sockets in the audio signal connector. When the circular type I plug for fiber signal is plugged into the socket, it can form an electro-optic conversion circuit with the electro-optic conversion devices.
Patent TW-200404653-A (TW)
Title: Magazine assembly with stabilizing members
Inventor: CARINGELLA ANTHONY R
IPC: B25B31/00
Filed: 2003-08-15
Abstract: A magazine for use with a fastener driving tool comprises a slider and a housing defining a chamber, a follower positioned in the chamber to bias fasteners arranged in a strip, and a longitudinal guide member within the magazine chamber to guide fasteners. The longitudinal guide member comprises two fingers that extend inwardly from the slider and prevent the fastener strip from skewing when inside the magazine chamber.
Patent TW-200418240-A (TW)
Title: Multi-sequenced contacts from single lead frame
Inventor: BROWN JOHN BOSSERT
IPC: H01R24/00
Filed: 2003-08-20
Abstract: An electrical connector comprises a housing that defines mating levels (L1, L2, L3) along a mating direction of the electrical connector. The housing holds identical sets of lead frame elements (14, 16, 18). Each of the identical sets includes at least two of said lead frame elements each of which is selectively positionable at any one of said mating levels.
Patent TW-200404871-A (TW)
Title: Method for producing alicyclic diepoxy compound, curable epoxy resin composition, epoxy resin composition for encapsulating electronics parts, stabilizer for electrically insulating oils, and epoxy resin composition for casting for electric insulation
Inventor: MAESHIMA HISASHI
IPC: C07C41/06
Filed: 2003-09-04
Abstract: The present invention relates to preparation of an alicyclic diepoxy compound which is cheap, high yield and high purity by epoxying the corrponesding alicycolic diolefin compound of the organic percarboxylic acid. The said alicyclic diepoxy compound, which has no ester group within the molecular, presents high reactivity to the cation catalyst. When the epoxy resin composition of the present invention (2) is used, the effect of reducing the temperature and decreasing the curing time will be presented. The said epoxy resin composition has high reactivity, low viscosity and excellent finishing comparing to kinds of curing agents. The harded article presents useful physic property in the usage of the coating, ink, adhesine, sealing agent, sealing article etc. because of the advantage of less effect in the operating environment. Besides, because the resin composition of the present invention (3) presents low water absorption value, it is very excellent to be the poxy resin composition for encapsulation electronics parts. Additionally, in the stabilizer for electrically insulating oils of the present invention (4) [i.e. the said alicyclic diepoxy composition and the stabilizer for electrically insulating oils adding it], the acid value is low and the property of the insulating oil is modified. Furthermore, the harden article by curing the epoxy composition for casting for electric insulation has high bending stress Tg and has excellent advantage property of low dielectric constant.
Patent TW-200415495-A (TW)
Title: Management device in semiconductor wafer production process
Inventor: INOBE TAKAMASA
IPC: G05B19/418
Filed: 2003-09-09
Abstract: A wafer production management device includes: a process flow definition table storing for each type of wafer a production flow and a masking level applied in a production process; a basic production information table storing a mask set's name for each type of wafer; a mask information definition table storing for each mask set a plurality of masks' names correlated with a masking level; a lot information table storing a production flow and a type of wafer for each production lot; a processing portion selecting from the basic production information table a mask set's name corresponding to a type of wafer stored for each production lot; a processing portion extracting a masking level based on the current step and the process flow definition table; and a processing portion driven by the mask set's name and the masking level to select a mask's name from the mask information definition table.
Patent TW-200511217-A (TW)
Title: Tracking on control after long seek duration
Inventor: HSU JEN-YU
IPC: G11B7/00
Filed: 2003-09-15
Abstract: The present invention discloses a tracking on control after a long seek duration. In the invention, sled speed is determined by a photo signal generated by a rotating sled motor. After a long seek duration, if the actual sled speed from the photo signal is lower than a threshold speed, a pick-up head of an optical drive then can execute a racking on action.
Patent TW-200512452-A (TW)
Title: System and method for measuring hydrogen content in metal component
Inventor: Yang zhe-hua
IPC: G01N29/00
Filed: 2003-09-26
Abstract: The present invention is related to a system and a method for measuring hydrogen content in a metal component. The system part includes the water trough, the transceiver and the electronic apparatus. The water trough is provided with the coupling fluid; and metal component can be disposed in the water trough. The transceiver is disposed at one side of the metal component for transmitting pulse ultrasonic signal to the metal component and receiving the pulse ultrasonic signal reflected by the metal component. The electronic apparatus is connected with the transceiver and is stored with the processing program for transmitting pulse ultrasonic signal to the transceiver and receiving the returned pulse ultrasonic signal from the transceiver. In addition, the relative distance between metal component and the transceiver is changed. When receiving the pulse ultrasonic signal at a predetermined measuring distance, hydrogen content in the metal component is obtained by conducting dual fast Fourier transformation process in the processing program onto the received pulse ultrasonic signal.
Patent TW-200417701-A (TW)
Title: Bi-directional belt tensioner
Inventor: SMITH GARY
IPC: F16H7/08
Filed: 2003-09-30
Abstract: An assembly for maintaining tension in a drive belt features a housing mounted on a base. The housing contains a biasing element that exerts torque on the housing to bias the housing in a radial direction. A lever arm is connected to the housing and rotates with the housing in response to the bias of the biasing element. A pulley is connected to the lever arm and engages a drive belt in response to the bias force of the biasing element on the lever arm. The pulley deflects the shape of the belt to provide tension in the belt. In one embodiment, the apparatus allows the user to switch the position of the biasing element and alter the direction of torque on the lever arm. In another embodiment, the lever arm and pulley are removable from the housing and replaceable with other arms and pulleys having different configurations.
Patent TW-200408869-A (TW)
Title: Display apparatus
Inventor: NAKAGAWA KIYOSHI
IPC: G03B21/56
Filed: 2003-10-03
Abstract: The present invention is so arranged as to include (a) gradation reference potential generating means including a group of output terminals whose voltages are determined in accordance with a voltage division ratio of one ladder resistor, so as to output gradation reference potentials, for example, of 1024, which is a 16 multiple of a required 64-gradations; (b) output terminal designating means including a memory for designating, among from the output terminals, an output terminal for each of the 64-gradations required, in accordance with the display modes; and (c) selecting means for selecting an output terminal that corresponds to an input gradation signal, among from the output terminals designated by the output terminal designating section, and for applying a voltage via the thus selected output terminal to a display screen. With this arrangement, it is possible to attain very similar gradient signal-brightness characteristics for respective display modes with high accuracy, in order to prevent a gradient display from being changed due to switchover of the display modes.
Patent TW-200512368-A (TW)
Title: Propulsion technique for reducing pipe peripheral friction
Inventor: TSURUKI ISAO
IPC: E21D9/06
Filed: 2003-11-28
Abstract: The present invention relates to a propulsion technique that mounts sewer pipes in the ground by pushing a pipe member forward while reducing peripheral friction of the pipe. The object of the present invention is to provide a propulsion technique for smoothing the propulsion of a drilling device and a pipe member by delivering an optimum amount of unguent into a tail void even when fluid pressure in the tail void is changed with the collapse of a natural ground. The solution of the present invention is that the propulsion technique in accordance with the present invention comprises drilling a shaft (1), and using a propelling jack (5) for driving the drilling body (3) and the pipe member (4) from the peripheral wall of the shaft (1) to drill a side pit (2) and to position a pipe member (4) in the side pit (2), and is characterized in that the unguent is delivered between pit side wall (16) and an outer periphery of the pipe member (4) during propulsion of the pipe member (4) and the delivery of the unguent is controlled on the basis of the pushing speed of the propelling jack (5).