baber/WOPTO huggingface dataset:
Patent TW-200405354-A (TW)
Title: Data output circuit in combined SDR/DDR semiconductor memory device
Inventor: KIM CHUL-SOO
IPC: G11C11/40
Filed: 2003-09-19
Abstract: A data output circuit includes first, second, third, and fourth data latches, and first and second data output drivers. The first, second, third, and fourth latches generate first pull-up signals, second pull-up signals, first pull-down signals, and second pull-down signals respectively. In DDR mode, first and third latches latch even data in response to an even clock, while second and fourth latches latch odd data in response to an odd clock. In SDR mode, first and third latches latch first data in response to a data output clock, while second and fourth latches latch second data in response to the data output clock. The first and second data output drivers drive a first and second output pad, respectively, to predetermined voltages in response to the pull-up signals and the pull-down signals. The data output circuit reduces the number of data buffers, reducing the size of a semiconductor memory device.
Patent TW-200419010-A (TW)
Title: A method of fabricating an aluminum nitride (A1N) substrate
Inventor: FERRATO MARC
IPC: C23C18/12
Filed: 2003-09-22
Abstract: A method of fabricating an aluminum nitride (AlN) substrate, characterized in that the substrate is obtained by spraying a powder onto a support at a high temperature and at a high speed, said powder including AlN grains covered with a layer of an oxide precursor chosen from oxide precursors yielding an oxide forming a liquid phase around the AlN grains during spraying.
Patent TW-200416719-A (TW)
Title: Optical recording medium
Inventor: KIYONO KENJIROU
IPC: G11B7/24
Filed: 2003-10-02
Abstract: The present invention provides an optical recording medium with better recording characteristics and higher light fastness. The optical recording medium is characterized in that it comprises a substrate and, provided thereon in the following order, at least a phase change recording layer, a first diffusion preventing layer, a second diffusion preventing layer and a protective layer, wherein the first diffusion preventing layer and the second diffusion preventing layer comprise a non-gaseous element and nitrogen and/or oxygen as primary components, and the first and second diffusion preventing layers have the same non-gaseous element, and the second diffusion preventing layer contains nitrogen and/or oxygen in amounts (atomic %) more than those (atomic %) in the first diffusion preventing layer. The optical recording medium can combine recording characteristics superior than those of a conventional optical recording medium and good resistance to light.
Patent TW-200419950-A (TW)
Title: Path searcher using reconfigurable correlator sets
Inventor: KAEWELL JOHN DAVID JR
IPC: H04B1/10
Filed: 2003-04-10
Abstract: A Node-B/base station comprises a plurality of antenna for receiving user signals and a path searcher. The path searcher comprises a set of correlators. Each correlator of the set of correlators correlates an inputted user code with an inputted antenna output. An antenna controller selectively couples an output of one of the plurality of antennas to an input of each.
Patent TW-200401752-A (TW)
Title: Method and device for floccule continuous separation
Inventor: Liu zhen-xing
Filed: 2003-10-16
Abstract: This invention relates to a method for floccule continuous separation, which is to continue separating floccule from a solution; firstly, a container is prepared to be introduced with a solution containing floccule and is made to rotate along an axis so that the heavier floccule will accumulate on the inner wall of the container away from the axis due to centrifugal force, while the lighter solution will move towards the axis and a small portion of the light weight floccule will be carried by the solution to the axis region and form a stationary layer; the stationary layer can filter solution passing through from the axis to absorb more floccule; once the floccule of the stationary layer is accumulated to certain mass, it will automatically move to the inner wall of the container by using centrifugal force; finally, the floccule accumulated on the inner wall of the container away from the axis is taken out and the pure solution accumulated at the axis region of the container is also taken out from the container so that continuous separation of the floccule and solution can be achieved.
Patent TW-200515675-A (TW)
Title: Linear motor adjustment mechanism and method
Inventor: JAU JIE-LIN
IPC: H02K41/02
Filed: 2003-10-23
Abstract: A linear motor adjustment mechanism includes a plurality of upper mould wedge-like blocks, a plurality of lower mould wedge-like blocks, and a plurality of adjustable wedge-like block devices, in which the upper mould wedge-like blocks are installed with a plurality of tapered grooves tapering from the center towards the two sides thereof, the lower mould wedge-like blocks are installed with a plurality of tapered grooves tapering from the center towards the two sides thereof and corresponding to the upper mould wedge-like blocks. The upper mould wedge-like blocks and the lower mould wedge-like blocks combine to form a plurality of wedge-like apertures. The adjustable wedge-like block device includes a wedge-like block, a compression spring, a nut wedge-like block, and a screw, and is housed in a wedge-like aperture. A rotation adjustment of the screw enables the wedge-like block and the nut wedge-like block to perform a forward/backward movement in order to control the upward/downward displacement of the rotor of a linear motor. This method of adjusting the clearance between the rotor and the stator to a specified value can solve the problem of difficulty in assembly caused by the electromagnetic attraction between the rotor and the stator of a linear motor.
Patent TW-200421904-A (TW)
Title: Display unit and its manufacturing method
Inventor: ASAI NOBUTOSHI
IPC: H05B33/14
Filed: 2003-10-24
Abstract: The invention provides a display unit which can improve emission efficiency of lights for image display, and assure luminance of display images. The display unit comprises micro prisms which are arranged in the positions corresponding to organic EL devices, and which have a high refraction index to refract a light, and auxiliary prisms with a low refraction index which are embedded in voids between each micro prism. A light volume of the light viewed as an image in the direction facing an organic EL display (facing direction) is a total of a light volume of a light essentially emitted from the organic EL device in the facing direction, and lights which are directed in the facing direction by utilizing refraction phenomenon based on differences of refraction index between the micro prism and the auxiliary prism. Compared to the case wherein the micro prisms and the auxiliary prisms are not provided, an emission volume of the light in the facing direction is increased by the light volumes of the lights.
Patent TW-200515951-A (TW)
Title: Reactor system for carrying out chemical reactions
Inventor: LEFFER HANS GEORG
Filed: 2003-11-05
Abstract: The invention concerns a reactor system suitable for carrying out chemical reactions, comprising one or more common reactant feed lines, two or more single unit operated reactor sections and one or more common product discharge lines. The reactor system is especially suitable for the production of hydrocarbons from synthesis gas over a catalyst, or the catalytic conversion of ethene into ethylene oxide.
Patent TW-200515871-A (TW)
Title: Improved aquafarm structure
Inventor: CHEN REN-JOU
IPC: A01K61/00
Filed: 2003-11-12
Abstract: This invention is providing an improved aquafarm structure. A plurality of stand poles are provided around the water tank which is sunk to a predetermined depth from the ground and these stand poles are separated at a predetermined interval. Between the stand poles, at least one separating net is provided respectively, and the separating net is fixed at the bottom side to the periphery of the water tank and connected to the corresponding side of the stand pole at the two ends of the topside in the manner capable of displacing vertically along the stand pole. With this, the water tank is surrounded with these separating nets. Besides, at least one floating body is provided on the topside of the separating net. When the water level rises, the topside of each separating net can be driven by the floating body, so as to move vertically along those two stand poles at the same height of the water lever.
Patent TW-200413334-A (TW)
Title: Diaminotriazoles useful as inhibitors of protein kinases
Inventor: PIERCE ALBERT C
IPC: C07D403/10
Filed: 2003-11-14
Abstract: The present invention relates to inhibitors of protein kinases. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.
Patent TW-200418057-A (TW)
Title: Thin metal layers-having ceramic green sheet and method for producing ceramic capacitor
Inventor: OUCHI KAZUO
IPC: B28B1/30
Filed: 2003-11-26
Abstract: The invention provides a thin metal layers-Having ceramic green sheet comprising: a base film; a first thin metal layer formed on the whole surface of the base film; a second thin metal layer formed on the first thin metal layer in the form of predetermined pattern; and a ceramic powder-dispersed layer which comprises a binder and a ceramic powder dispersed therein and which is formed on the metal films including the first thin metal layer and said second thin metal layer. Also disclosed is a method for producing a ceramic capacitor using a plurality of the thin metal layers-having ceramic green sheets.
Patent TW-200425520-A (TW)
Title: Transistor, integrated circuit, electro-optic device, electronic instrument and method of manufacturing a transistor
Inventor: YUDASAKA ICHIO
IPC: H01L21/77
Filed: 2003-12-01
Abstract: There is provided a transistor and a method of manufacturing this transistor that allow a high degree of freedom when designing a wiring structure and also allow an improvement in product quality to be achieved. The transistor includes a source area, a drain area, and a channel area, each of which are formed by semiconductor films, and also a gate insulating film and a gate electrode. The semiconductor film containing the source area and the semiconductor film containing the drain area are formed separately sandwiching both sides of an insulating member. The semiconductor film containing the channel area is formed on top of the insulating member.
Patent TW-200415773-A (TW)
Title: Programmable fuse device
Inventor: KOTHANDARAMAN CHANDRAEKHARAN
IPC: H01L23/525
Filed: 2003-12-03
Abstract: A fuse device including a transistor having a source, drain, and gate. The gate includes a first and second gate contact. A current may be run from the first gate contact to the second gate contact to heat the gate. The current through the gate indirectly heats the channel region beneath the gate, causing localized annealing of the channel region. The heated gate causes dopants to diffuse from the source and drain into the channel region, permanently changing the properties of the transistor material and programming the fuse device. The fuse device functions as a transistor in an unprogrammed state, and acts as a shunt in a programmed state, caused by the shorting of the source and drain of the transistor during programming.
Patent TW-200501176-A (TW)
Title: Method for forming metal lines
Inventor: KIM TAE-KYUNG
IPC: H01L21/02
Filed: 2003-12-05
Abstract: Disclosed is a method for forming metal lines, which comprises the following steps of: preparing a semiconductor substrate having a lower metal line; successively forming a polymer dielectric film and an oxide film on the substrate, the polymer dielectric film and the oxide film having a contact for exposing a predetermined portion of the lower metal line; dry cleaning a resultant structure according to a remote plasma mechanism to remove the metal oxide film from the surface portion of the lower metal line exposed via the contact and to form a protective film on a lateral portion of the polymer dielectric film; and embedding a metal film functioning as an upper metal line in a contact structure.
Patent TW-200420347-A (TW)
Title: Oxidation catalyst and its preparation
Inventor: ROSEN BRUCE I
IPC: B01J23/68
Filed: 2003-12-25
Abstract: The present invention provides a method of preparation of a supported catalyst composition suitable for the oxidation of ethane to ethylene and/or acetic acid, and/or the oxidation of ethylene to acetic acid, which supported catalyst composition comprises a catalyst, comprising one or more metal components, on a support comprising alpha-alumina, and which method comprises (a) forming a slurry comprising the one or more metal components, and alpha-alumina support particles or an alpha-alumina support precursor, (b) spray-drying the slurry, and, optionally, (c) calcining the spray-dried slurry to form the supported catalyst composition. The present invention also provides a supported catalyst composition formed by the above method, and a process for the selective oxidation of ethane to ethylene and/or acetic acid, and/or the selective oxidation of ethylene to acetic acid utilising the supported catalyst composition.
Patent TW-200422347-A (TW)
Title: Poloyester resins composition
Inventor: TAN JUNJI
IPC: C08G63/60
Filed: 2004-01-07
Abstract: The polyester resins composition of the present invention is characterized in that comprising hydroxycarboxylic acid unit-containing copolyesters which contains 2 to 75 mole% of hydroxycarboxylic acid unit with the number of carbon atom is less than 5, and in the overall hydroxycarboxylic acid units contained, assuming SAA is the mole ratio of the amount of all two adjacent units are hydroxycarboxylic acid units to that of overall hydroxycarboxylic acids, and SBB is the mole ratio of the amount of all two adjacent units are not hydroxycarboxylic acid units to that of overall hydroxycarboxylic acids, it is preferred for the ratio of SAA/SBB to satisfy the following formula: 0.03 < SAA/SBB < 30. The hydroxycarboxylic acid-containing polyester resins composition of the present invention comprises hydroxycarboxylic acid unit with specific relationship between the two adjacent hydroxycarboxylic acids bonded, and exhibits excellent and well-balanced properties of gas barrier, mechanical properties, transparency, color tone and heat resistance, and is useful for thin film or blow molded containers used as packaging materials for food, electronic parts, etc. which the gas barrier property are required.
Patent TW-200501623-A (TW)
Title: Frequency hop sequences for multi-band communication systems
Inventor: MARIC SVETISLAV
IPC: H04B1/713
Filed: 2004-02-16
Abstract: Techniques to generate FH sequences having excellent correlation properties and to use these FH sequences in multi-band communication systems (e.g., OFDM systems). In one aspect, FH sequences may be generated based on an algebraic expression y(k)=logα b/k (mod p), where k is an index, p is an odd prime number, α is a primitive root of p, b is an integer, and (mod p) denotes modulo-p operation. Different FH sequences may be generated with different values for b, α, and/or p. In another aspect, data may be transmitted using FH sequences generated based on the expression y(k)=logα b/k (mod p). In a first scheme, data may be transmitted on "traffic" channels, each of which may be associated with a respective FH sequence that determines the specific subband to use in each slot. In a second scheme, each data transmission is sent on subbands determined based on all or a portion of an FH sequence.
Patent TW-200528486-A (TW)
Title: Catalyst systems for polycondensation reactions
Inventor: WIEGNER JENS-PETER
IPC: C08G63/85
Filed: 2004-02-18
Abstract: The present invention is a class of new catalyst systems and their use in conducting polycondensation reactions, such as in the synthesis of polyesters such as polyethylene terephthalate (PET) and its co-polyesters. The new catalyst system comprises a classic catalyst such as antimony, germanium or titanium in combination with a hydrotalcite-like compound.
Patent TW-200529616-A (TW)
Title: Locate the incoming port of a MAC address in ethernet switch network
Inventor: CHIOU CHENG-MAU
IPC: H04Q11/00
Filed: 2004-02-27
Abstract: A method for locating the incoming port of a MAC address in Ethernet switch network, includes first retrieving a forwarding table of each switch, which contains MAC addresses learned from packets passing through the switches. The MAC addresses owned by each switch are then retrieved. If one of the MAC addresses owned by a switch also appears in the forwarding table, the port corresponding to that MAC address is marked as an interconnecting port; otherwise, the port is marked as an end-node port. If a target MAC address appears in the forwarding table, and the corresponding port is marked as an end-node port, the corresponding port is the incoming port of the target MAC address.
Patent TW-200426022-A (TW)
Title: Press-forming machine
Inventor: MATSUMOTO TAKEO
IPC: B30B1/18
Filed: 2004-03-03
Abstract: A press-forming machine in accordance with the present invention has drive shafts each pressing each of three or more press points and displacement-measuring means for measuring near each press point the displacement of the press point. Among the drive shafts, the shaft located in the center has a larger play (gap) between itself and a pressing plate than other shafts. During press forming in a trial step, in order to maintain the entire pressing plate at a desired displacement position, positional displacement near each press point is measured by the displacement-measuring means, and control data are supplied to each drive source for driving the drive shafts and drives the pressing plate. After that, final press forming is carried out in accordance with the result of the trial press forming. As a consequence, the gap in the drive shaft prevents a central drive source from being overloaded.
Patent TW-200421436-A (TW)
Title: Method for manufacturing of the semiconductor film
Inventor: MATSUMOTO HIROSHI
IPC: H01L21/20
Filed: 2004-03-05
Abstract: Amorphous silicon thin film is made to have a film thickness, say 62 nanometer, which is the one formed at approximate peak of the light absorption rate of laser beam due to the light interference inside the film. On the other hand, the film thickness of a amorphous silicon thin film for comparative purpose is made to be 45 nanometer. Then, a Nd: YLF /SGH laser beam, which is transformed from a Nd: YLF laser beam into a second generation harmonic type, is irradiated onto both thin films. In the figure, the light absorption rate of the test sample of present invention, shown in straight line in the graph, is 54%, which is higher than that of the comparative test sample, shown in the graph, of 28%. Therefore, the light absorption rate is remarkably increased.
Patent TW-200531235-A (TW)
Title: Multi-chip package structure
Inventor: CHAO SHIN-HUA
IPC: H01L23/48
Filed: 2004-03-12
Abstract: A multi-chip package structure essentially comprises a first chip, a patterned stack up layer, a plurality of first bumps, a second chip and a plurality of second bumps is disclosed. Wherein, the first chip has a first active surface. The patterned stack up layer is disposed on the part area of first active surface. There are a plurality of first bonding pads formed on the first active surface that exposed by the patterned stack up layer and a plurality of second bonding pads formed on the patterned stack up layer. The second chip has a second active surface and the first bumps are disposed on the second active surface. The second chip is electrically connected to the corresponding first bonding pads through the first bumps respectively. The second bumps are disposed on the second bonding pads respectively. Otherwise, the multi-chip package structure further comprises a component, for example. The component is disposed on the first chip and electrically connects to the other first bonding pads.
Patent TW-200533185-A (TW)
Title: Display device
Inventor: CHEN LIN-MING
IPC: G06F1/16
Filed: 2004-03-17
Abstract: A display device includes a base, a display unit and a holder. The holder can mount the display unit on the base so that the display unit can lie down. The display device can be mounted under a tabletop of a computer table appropriately through the lying-down design. Therefore, people can order meals, play chess, etc. Alternately, the display device can be hanged on a wall. When the display unit is a liquid crystal display monitor, the design can also increase the visual angles.
Patent TW-200423962-A (TW)
Title: Nail polish remover
Inventor: FUJII GARY
IPC: A61Q3/04
Filed: 2004-03-19
Abstract: A nail polish remover and methods of removing nail polish are provided, where the nail polish remover includes at least one heterocyclic solvent having a carbonyl group. A thickening agent may be included.
Patent TW-200511573-A (TW)
Title: Transition metal alloys for use as a gate electrode and devices incorporating these alloys
Inventor: BAXTER NATHAN
IPC: H01L21/28
Filed: 2004-05-21
Abstract: Embodiments of a transition metal alloy having an n-type or p-type work function that does not significantly shift at elevated temperature. The disclosed transition metal alloys may be used as, or form a part of the gate electrode in a transistor. Methods of forming a gate electrode using these transition metal alloys are also disclosed.
Patent TW-200500222-A (TW)
Title: Collapsible box-shape container
Inventor: TODA NAOTOSHI
IPC: B65D6/18
Filed: 2004-06-03
Abstract: Disclosed is a collapsible box-shape container capable of being collapsed while maintaining sufficient rigidity and securing a space for accommodating accessories, etc. when collapsed. The collapsible box-shape container is provided with a main body portion formed as a rectangular column with both ends open, a bottom plate (end plate) capable of opening and closing one open end portion of the main body portion, a lid plate capable of opening and closing the other open end portion of the main portion, a partition plate detachably mounted in the main body portion, and a plurality of hinges making the main body portion collapsible. The main body portion is formed by two side plates opposed to each other, two width plates opposed to each other, and the plurality of hinges. The side plates, the width plates, and the plurality of hinges are integrally molded from a synthetic resin. The hinges consist of thin-walled hinges. Thus, the hinges are also molded integrally with the two side plates and the two width plates.
Patent TW-200541379-A (TW)
Title: Organic light-emmiting display device and fabricating thereof
Inventor: SU CHIH-HUNG
IPC: H01J1/62
Filed: 2004-06-03
Abstract: An organic light-emitting display device includes a substrate and several organic light-emitting display units. The organic light-emitting display unit includes a thin film transistor (TFT), an anode, an organic light-emitting structure, cathode and a bus line. The TFT is disposed on the substrate, and the anode is disposed on the TFT and the substrate. The cathode is disposed on the organic light-emitting structure. The bus line is electrically connected to the cathode for suppressing an increase in wiring resistance of the cathode.