baber/WOPTO huggingface dataset:
Patent RU-95101094-A (RU)
Inventor: BUKREEV V G
IPC: H01P1/26
Filed: 1995-01-26
Abstract: FIELD: microwave technique; heating (evaporating, drying, pasteurizing, sterilizing) water-containing materials. SUBSTANCE: chamber may be used as terminal load of microwave oscillator with continuous power of up to 75 kW. Absorption chamber, 3,7 λin length, has waveguide with nine coupling holes and tank for absorbing material, 2,9 λin length, where λis wavelength in waveguide; coupling holes are made in wide wall of waveguide; size and relative arrangement of coupling holes and waveguide ensure uniform heating of material being treated and matching with microwave oscillator; voltage standing wave ratio of absorption chamber is not over 1.3 at considerable variations in parameters ε and tgδ of material being treated. EFFECT: provision for matching absorption chamber and microwave oscillator at great variations in absorbing material parameters and uniform heating of the latter.
Patent RU-95104754-A (RU)
Inventor: DROZDOV V P
IPC: E04H12/34
Filed: 1995-03-28
Abstract: FIELD: materials handling; lifting of long structures in confined spaces. SUBSTANCE: device has two uprights installed on foundation for accommodating a structure to be lifted which is equipped with trunnions. Uprights have longitudinal slot pointed in direction of longitudinal symmetry plane of device. Upper ends of uprights are connected by ring member. Carriages installed in uprights are made in form of movable columns with spring-loaded hinged stops engaging with trunnions of structure to be lifted. Mounted on outer surfaces of uprights are spring-loaded hinged supports corresponding to hinged stops and engaging with trunnions of structure to be lifted. Hinged stops and supports are installed on columns and uprights at equal pitch, in pairs, being arranged in tiers. Base of each movable column is connected with rod of column lifting hydraulic cylinder. Housings of hydraulic cylinders are installed inside uprights for limited longitudinal displacement and are furnished with support members engaging with foundation. EFFECT: enlarged operating capabilities. 5 cl, 14 dwg
Patent RU-95106130-A (RU)
Inventor: SAKHAROV S A
IPC: H03H9/56
Filed: 1995-04-27
Abstract: FIELD: radio engineering, in particular, devices for frequency selection. SUBSTANCE: device has piezoelectric plate 1 which is made from lanthanum-gallium silicate, two pairs of overlapping exciting electrodes 2, 3 and 4, 5 and terminals 6. Goal of invention is achieved by choice of length Land area of exciting electrodes according to equations, where H is thickness of piezoelectric plate. Another claim of invention describes device design in which piezoelectric plate rotates with respect to normal to face in range of 15 degrees. EFFECT: increased upper frequency range, decreased level of side transmitted frequencies. 2 cl
Patent RU-95108128-A (RU)
Inventor: VJALOV V A
IPC: E21B33/138
Filed: 1995-05-18
Abstract: FIELD: oil and gas industry; grouting of casing strings. SUBSTANCE: grouting solution has plugging-grade portland cement, plasticizer and water. Also added is waste dust from production of swollen clay light-weight aggregate at following ratio of components, mass %: plugging-grade portland cement, 52.6-55.5; waste dust from swollen clay aggregate production, 16.7-21; plasticizer, 0.02-0.022; water, 26.3-27.8. EFFECT: stable quality of cement stone and reduced production cost.
Patent RU-95109553-A (RU)
Inventor: KOROL V K
IPC: C10M173/02
Filed: 1995-06-07
Abstract: FIELD: metal working. SUBSTANCE: proposed lubricant-coolant liquid based on water has the following components, weight %: oleic acid 0.07-6.4; diethanolamine 0.12-10.4; polyhydric alcohol 0.19-16.8; inversion polyalkylene oxide 0.02-4.0; corrosion inhibitor 0.02-2.4, and water - up to 100. EFFECT: enhanced quality of the rolled products surface and articles.
Patent TW-200404328-A (TW)
Title: Integrated dry-wet processing apparatus and method for removing material on semiconductor wafers using dry-wet processes
Inventor: KIM YONG-BAE
IPC: H01L21/00
Filed: 2002-11-06
Abstract: An apparatus and method for removing materials, such as photoresist, on surfaces of objects, such as semiconductor wafers, utilizes one or more integrated dry-wet processing modules to selectively perform plasma ashing and wet-chemical cleaning processes. Thus, a customized combination of plasma ashing and wet-chemical cleaning processes can be performed on a single platform to achieve desired processing results on the objects. In an embodiment, the apparatus may also include a critical dimension inspection unit to inspect the objects that are being processed by the apparatus.
Patent TW-200409974-A (TW)
Title: Light guide plate and plane light source using the same
Inventor: HSU MU-CHI
IPC: F21V8/00
Filed: 2002-12-13
Abstract: The present invention relates to a light guide plate and a plane light source using the same. The light guide plate includes a transparent plate having a light emitting surface and a bottom oppositing to the light emitting surface, a plurality of reflectors located on the bottom of the transparent plate, and a plurality of diffusing convex lens located on the light emitting surface of the transparent plate. Each reflector is corresponding with a convex lens and reflects the light to the corresponding diffusing lens. The diffusing lens can diffuse the light.
Patent TW-200411451-A (TW)
Title: File management method and system thereof
Inventor: YU BIN
IPC: G06F17/30
Filed: 2002-12-18
Abstract: A file management method and system thereof are disclosed. Let an electronic form generation module to search the electronic form in compliance with the data and conditions from a database storing the data relevant to file management in accordance with the ID and search conditions inputted by an user's terminal through a network communication system for the user to proceed file contents setup through the network terminal. Secondly, let a file management module proceed file creation based on the file contents and file storage mode inputted by user via the network terminal. At last, let a data transmission and approval module to perform file release and job of transmission and approval based on the electronic table contents inputted by user. Go through the file management method and system to provide user more efficient file management.
Patent TW-200411897-A (TW)
Title: Robust ESD protection structures
Inventor: LIN SHI-TRON
IPC: H01L23/62
Filed: 2002-12-30
Abstract: The present invention provides a combined FOX and poly gate structure, for effectively reducing the trigger voltage of a conventional field device, for improving the robustness of a NMOS transistor of a small drive I/O circuit, and for improving the ESD performance of a stack-gate voltage tolerant I/O.
Patent TW-200304721-A (TW)
Title: Combined transformer-inductor device for application to DC-to-DC converter with synchronous rectifier
Inventor: HUANG GUISONG
IPC: H02M3/335
Filed: 2003-01-02
Abstract: An active clamped-mode DC-to-DC converter with synchronous rectifiers and a combined transformer-inductor device is provided. The power converter includes a combined transformer-inductor device having a primary winding, a secondary winding, and an auxiliary winding where the primary and the secondary windings perform a transformer function and the auxiliary winding performs an output filter function, a switching circuit for periodically providing a positive voltage to the primary winding and a negative voltage to reset the primary winding, and a synchronous rectification circuit connected for enabling conduction from the secondary winding to an output port in which the auxiliary winding is coupled between the output port and the synchronous rectification circuit for providing an inductance to filter an output signal.
Patent TW-200412703-A (TW)
Title: Energy storage circuitry system
Inventor: TU YU-TA
IPC: H02J7/34
Filed: 2003-01-10
Abstract: The invention relates to an energy storage circuitry system, comprising an energy storage element, a voltage boosting circuit for storing an input voltage in the energy storage element, the voltage boosting circuit being used to regulate the input voltage by a varying switching frequency based on a feedback voltage from the energy storage element, a comparison circuit for comparing the voltage in the energy element with a reference voltage to detect if the voltage in the energy storage element achieves a predetermined value for load supplying and generate a control signal, and a charging circuit for supplying power to a load in response to the control signal when the voltage in the energy storage element is detected to achieve the predetermined value.
Patent TW-200414847-A (TW)
Title: Spreading-solder device and spreading method
Inventor: CHIANG CHING-CHANG
IPC: H05K3/00
Filed: 2003-01-24
Abstract: A soldering device and spreading method for spreading flux on PCB (Printed Circuit Board) pads with a plurality spreading heads that is described. The number of spreading heads and the number of PCB pads are the same for spreading flux on PCB pads at the same time to retrench tact time. The spreading heads of the soldering device are able to be take apart from a beam that fastens the spreading heads one by one for checking the spreading heads being good or not to keep up the spreading manufacture when one or more spreading heads are peculiar. The distance between spreading heads changes to match up the distance between PCB pads if the distance between PCB pads changes. A regulator of a spreading heads controls the flux flow of the spreading head to match up the designed-flux flow on a corresponding PCB pad.
Patent TW-200406235-A (TW)
Title: Absorbent material and absorbent article
Inventor: TANAKA HISAKAZU
IPC: A61L15/60
Filed: 2003-02-26
Abstract: An absorbent material which comprises an absorbent resin containing a poly acidic amino acid as a constituent component of the resin and having a structure in which primary particles are agglomerated and including pores having a total pore volume as measured by a mercury penetration method of 0.5 to 5.0 cm3/g.
Patent TW-200420937-A (TW)
Title: Improved manufacturing process method of light control film
Inventor: FANG CHONG-YANG
IPC: G02B5/00
Filed: 2003-04-01
Abstract: There is provided an improved manufacturing process method of light control film, which comprises using a retardation film as a substrate and coating ultraviolet glue on its surface, making the ultraviolet glue construct a micro-lens array structure by a rolling and pressing formation manner, irradiating and curing the ultraviolet glue by ultraviolet ray, then coating a polymer fluoride on the surface of the micro-lens array structure to reduce light scatter generated by the micro structure, and finally adhering a ploarizer film to the retardation film, which is then attached to the upper glass surface of the liquid crystal display panel by optical glue.
Patent TW-200423188-A (TW)
Title: Manufacturing method of box-type rib with gas channel
Inventor: WU MING-SHIAN
Filed: 2003-04-18
Abstract: The present invention provides a manufacturing method of box-type rib in PDP back panel having gas channels. It comprises a two-step process, "screen printing then film pasting". In the first step, rib slurry is used in screen printing to screen-print the rib, and then exposure, development, sand blasting and film stripping steps are applied to form the bottom layer of box-type ribs with equal height. After sintering, the first step process is finished. In the second step, film pasting way is applied in the film pasting process, so as to paste the dry film of photosensitive rib material having insulation property after sintering, or to paste the dry film of photosensitive material having conductive property after sintering on the surface of bottom layer in box-type rib wall. After film pasting, the exposure, development and sintering steps are applied to form top layer box-type ribs with parallel rowing to increase the height and form vent channels.
Patent TW-200304785-A (TW)
Title: Method for producing zipper with waterproof layer lined in the cloth belt and product thereof
Inventor: WANG SHIH-JEN
IPC: A44B19/42
Filed: 2003-05-27
Abstract: The present invention provides a method for producing a zipper with a waterproof layer lined in the cloth belt and a product thereof in order to solve the problem where a conventional waterproof zipper is easy to have a problem of liquid inclusion caused by a single layer film broken by a foreign force or a problem where a multilayered film is time consuming to produce and costly or a problem where a special pull-tab is needed, otherwise a problem will occur that an ordinary waterproof zipper has the poor solar resistance, and a short lifespan and the poor water and solvent resistance. This invention at least comprises: a feeding step for linearly transporting a nylon zipper; a gluing step comprising using a gluing device to coat a PU adhesive on the back of a cloth belt; a lamination step for transferring the PU film on the back of the cloth belt; a heating step comprising using a heating box for heating in order to thermally laminating the PU film and the PU adhesive to form a waterproof layer; a sewing step comprising using a cutter to cut the center of the waterproof layer so that the waterproof layer is divided into two cloth belts; and a discharging step for discharging the zipper by controlling the movement speed thereof. In this produced waterproof zipper, there is a layer of waterproof and highly adhesive PU glue between the cloth belt and the PU film.
Patent TW-200426652-A (TW)
Title: Architecture of community platform and the service system thereof
Inventor: CHENG HUNG-LIN
Filed: 2003-05-27
Abstract: A community platform of the invention is composed of a front-end platform of client end and a back-end platform of server, in which the said front-end platform communicates with the back-end platform each other via a TCP/IP communication protocol. The said front-end platform comprises an installation module, an application program module and a game system module. The said game system module is used for proceeding game and can simultaneously execute the programs of multiple systems in the said application program module. The said back-end platform comprises a personal information management (PIM) system containing all records, a management system and a database. The said database communicates with the said PIM system and the management system one another.
Patent TW-200405601-A (TW)
Title: Separator for use in high energy batteries and its production
Inventor: HENNIGE VOLKER
IPC: H01M10/0525
Filed: 2003-08-22
Abstract: The present invention relates to electrical separators, especially for use in lithium high energy batteries, and to a process for making them. Separators for use in lithium high energy batteries have to have a very low weight and a very low thickness. It has been found that, surprisingly, such separators having a weight of less than 50 g/m<SP>2</SP>and a thickness of less than 35 μ m are preparable by applying a ceramic coating to a polymeric web less than 30 μ m in thickness, these separators being very useful in lithium high energy batteries when pyrogenic oxides of the elements Al, Si and/or Zr are used as a particulate pore-forming component.
Patent TW-200509329-A (TW)
Title: LED package material and process
Inventor: YANG YUNG-SHU
IPC: H01L33/62
Filed: 2003-08-26
Abstract: This invention relates to LED package material and process. It at least comprises photosensitive polymer, and one of oligomer or monomer. The photosensitive polymer comprises photoinitiator. After encapsulating the die, it is revealed under the irradiation of visible light without infrared light or UV light. It induces the polymerization reaction of free radicals in the photosensitive polymer, and become harden quickly at room temperature. Thus, the LED can be hardened quickly in the packaging process without heating/baking. Finally, it improves the production efficiency.
Patent TW-200412043-A (TW)
Title: Rapid channel characterization for bluetooth co-existence
Inventor: DURRANT RANDOLPH L
IPC: H04L12/56
Filed: 2003-09-12
Abstract: In one embodiment, the invention provides a method comprising performing a channel assessment of predefined communications channels, each centered on a particular frequency within a frequency band, the channel assessment comprising determining if interference on each predefined channel is above a predefined energy threshold, wherein the predefined communications channels are visited in a predefined sequence in which those predefined channels in which interference from specific types of interferers known to operate in the frequency band is likely are visited first. The method also comprises disabling those communications channels on which interference above the predefined energy threshold is detected.
Patent TW-200411154-A (TW)
Title: Apparatus and methods for heat loss pressure measurement
Inventor: BORENSTEIN MICHAEL D
IPC: G01L21/12
Filed: 2003-10-08
Abstract: A heat loss gauge for measuring gas pressure in an environment includes a resistive sensing element and a resistive compensating element. The resistive compensating element is in circuit with the sensing element and is exposed to a substantially matching environment. An electrical source is connected to the sensing element and the compensating element for applying current through the elements. The current through the sensing element is substantially greater than the current through the compensating element. Measuring circuitry is connected to the sensing element and the compensating element for determining gas pressure in the environment to which the sensing element and compensating element are exposed based on electrical response of the sensing element and the compensating element.
Patent TW-200410035-A (TW)
Title: Display device
Inventor: JOHNSON MARK THOMAS
IPC: G02F1/167
Filed: 2003-10-15
Abstract: The invention relates to a display device for displaying information comprising a plurality of display elements with an electrophoretic medium, a first electrode, a second electrode and a third electrode associated with each display element for receiving a drive signal, and control means for supplying, in correspondence with the information to be displayed, the drive signal to the electrodes for realizing intermediate optical states. In order to omit reset pulses, which cause a temporary blanking of the display device, the electrophoretic medium of the display device comprises two groups of electrophoretic particles, one group of positively charged electrophoretic particles and one group of negatively charged particles and the color of the electrophoretic particles of the first group is equal to the color of the electrophoretic particles of the second group.
Patent TW-200515437-A (TW)
Title: Method for forming soft rectangular iron core
Inventor: WU HUO-JUNG
Filed: 2003-10-17
Abstract: A method for forming a soft rectangular iron core comprises the following steps of: mounting a cylindrical iron core having an open housing space at the center thereof into an inner jig; performing to extrude two corresponding sides of the iron core until the inner sides of the two sides of the iron core clamp on the inner jig; using a fastening belt to fasten the inner jig on a yoke fixed on the two sides; compressing the iron core from another two sides until the inner sides of the another two sides of the iron core attach to the inner tool; and using a fastening belt to maintain a rectangular shape of the assembly, thereby completing the production of the iron core. The invented method overcomes a drawback associated with a conventional technique, where a larger energy is needed to implement the forming process, and had the advantages free of the need of using an external jig and easily removing the inner jig.
Patent TW-200416692-A (TW)
Title: Optical disc controller and optical disc device
Inventor: YAMAMOTO TAKEHARU
IPC: G11B19/26
Filed: 2003-10-22
Abstract: An optical disc controller of the present invention servo-controls an optical disc device which comprises a disc motor rotating an optical disc and an optical head emitting a light beam for recording data on the optical disc and/or reproducing data from the optical disc. The optical disc controller comprises: a variable clock output section for outputting a plurality of clock signals of different frequencies, and a control section which receives from the optical head a signal indicating a deviation from a predetermined target value to servo-control the light beam of the optical disc device and performs an operation according to the signal indicating the deviation so as to obtain and output a signal indicating a control amount. The variable clock output section changes a frequency of the clock signal according to a recording speed and/or a reproducing speed when the optical disc device performs recording and/or reproduction, and the control section performs an operation to be performed in synchronization with the clock signal of the variable clock output section.
Patent TW-200418021-A (TW)
Title: Magnetic tunnel junction memory cell architecture
Inventor: DEBROSSE JOHN
IPC: G11C11/16
Filed: 2003-10-27
Abstract: A memory device includes a magnetic tunnel junction memory cell having a magnetic tunnel junction structure and a read switch. In one example, the read switch is connected to a conductor that is used to write to the magnetic tunnel junction structure. In a further example, the read switch is a transistor electrically coupled to the magnetic tunnel junction structure by a deep via contact. In a further example, the memory device includes a plurality of magnetic tunnel junction memory cells and a plurality of conductors respectively associated with the cells for writing information to the associated magnetic tunnel junction structures. Each read switch is connected to the conductor associated with a magnetic tunnel junction cell other than the cell in which the read switch resides.
Patent TW-200409899-A (TW)
Title: Method of manufacturing a heat exchanger, and heat exchanger obtained with said method
Inventor: REINDERS JOHANNES ANTONIUS MARIA
IPC: F28F3/06
Filed: 2003-10-31
Abstract: The invention provides a method of manufacturing a heat exchanger, comprising: two sets of medium through-flow channels for two medium flows in heat-exchanging contact; heat-conducting walls; and a housing to which medium inlets and medium outlets connect. The method comprises the steps of: (a)providing a plastically deformable plate; (b)providing a row of fins; (c)plastically deforming the plate such that acquires an edge zone with which it can be connected to a similar plate; (d)connecting the fins to the plate; (e)successively repeating steps (a), (b), (c) and (d)to obtain a number of heat-conducting walls with fins; (f) connecting these walls in twos to each other with edge zones; and (g)accommodating these walls in a housing with primary and secondary inlets and outlets for the respective media.
Patent TW-200422358-A (TW)
Title: Gray inks for ink-jet printing
Inventor: ROLLY LUANNE J
IPC: C09D11/00
Filed: 2003-11-07
Abstract: A gray ink for ink-jet printing, comprising an ink vehicle; and at least one black dye selected from the group consisting of pacified Reactive Black 31, Formula I, and Direct Blue 199 TMA; and at least one yellow dye selected from the group consisting of AY23, Y104 and Y1189. Magenta and cyan dyes can also be used with the black and yellow dyes in the gray ink.