baber/WOPTO huggingface dataset:
Patent TW-I227530-B (TW)
Title: Manufacturing method of semiconductor integrated circuit device
Inventor: TANABE YOSHIKAZU
IPC: H01L21/314
Filed: 1998-02-27
Granted: 2005-02-01
Abstract: The subject of the present invention is to provide the technique of forming high-quality and extremely thin gate oxide film, which has a thickness smaller than 5 nm, with uniform film thickness having excellent reproduction characteristics. The invention provides low-concentration of oxidization seeds containing water generated from hydrogen and oxygen due to the catalyst effects for the primary face of the semiconductor wafer or its proximity so as to have the capability of assuring the reproduction characteristics and uniformity of thickness of the oxide film as well as the growth rate of oxide film such that the oxide film with its thickness smaller than 5 nm is formed on the primary face of the semiconductor wafer.
Patent TW-565513-B (TW)
Title: Re-usable mandrel for fabrication of ink-jet orifice plates
Inventor: GATES CRAIG M
IPC: C25D1/10
Filed: 2002-03-25
Granted: 2003-12-11
Abstract: A method for creating a mandrel 411 for electroforming orifice sheets with tapered bores is described. The method uses photo-imagable polymer or photoresist to create the desired profile. This is followed by electroforming a parent mandrel over which a mandrel-quality sheet of glass 223 is melted. An array of pillars 209 with defined location and shape is formed with a desired profile for the mandrel to be used for the electroforming process. The glass is then metalized. A photoresist mask is formed on the metalized glass and a dielectric is deposited onto the pillars.
Patent TW-I223306-B (TW)
Title: A color picture tube apparatus
Inventor: SUGIMOTO KAZUHIRO
IPC: H01J29/70
Filed: 1998-04-16
Granted: 2004-11-01
Abstract: A color picture tube apparatus comprising a YH correction circuit connected to a vertical deflection coil in series and having YH correction coils for generating four-pole magnetic fields, the YH correction circuit being formed of a double bridge circuit, wherein a diode bridge circuit is connected to at least one resistor in parallel, two resistors connected in series are connected to a variable resistor in parallel, the parallel connection is further connected across the output terminals of the diode bridge circuit, and the YH correction coils are connected between the connection point of the two resistors and the movable terminal of the variable resistor to form another bridge circuit.
Patent TW-568864-B (TW)
Title: Improved LNG carrier
Inventor: NIERENBERG ALAN B
IPC: F17C13/08
Filed: 2002-04-29
Granted: 2004-01-01
Abstract: An improvement to an LNG carrier having a vaporizer on board said LNG carrier for vaporizing the LNG to a gaseous state is disclosed. The LNG carrier includes a source of heat for said vaporizer; an intermediate fluid circulating between said vaporizer and said source of heat; and one or more pumps for circulating said intermediate fluid between said vaporizer and said source of heat. The improvement includes equipment connections for adding at least one additional source of heat for said vaporizer, pre-installed flow conduits between said vaporizer and said equipment connections, and valves for isolating said pre-installed flow conduits from said vaporizer.
Patent TW-I230611-B (TW)
Title: Anti-infection composition and food containing such anti-infection composition
Inventor: BUKAWA WAKOTO
IPC: A23L35/00
Filed: 2002-05-15
Granted: 2005-04-11
Abstract: This invention provides an anti-infection composition which exhibits excellent property of anti-infection against pathogen bacteria, and food containing such composition, which can be taken orally. The composition contains the fruiting body and/or the extract of mycelium culture of Agaricus blazei Murill and a heat-treated cell mass of Lactobacilli as effective components. Among the said Lactobacilli, Enterococcus faecalis is preferable. Preferably, the content of the said fruiting body and/or mycelium culture extract is 0. 5 to 99.5 mass %, the heat treated cell mass of said Lactobacilli is 99.5 to 0.5 mass %.
Patent TW-536844-B (TW)
Title: High-luminance light emitting diode and manufacturing method therefor
Inventor: HUNG RUEI-HUA
IPC: H01L33/00
Filed: 2002-05-21
Granted: 2003-06-11
Abstract: A high-luminance light emitting diode (LED) comprises a permanent substrate, an LED epitaxy layer containing a pn junction, a layered structure formed between the permanent substrate and the LED epitaxy layer, a first electrode and a second electrode. The layered structure can be composed of single-, double-, or triple-layer structure with each layer having a specific function. A triple-layer structure can consist of a mirror reflection layer, a diffusion blocking layer and a stress buffering layer. Each layer can be conductive and consists of one or several layers of thin films. According to the present invention, the LED has high light emitting efficiency and enhanced mechanical strength during the manufacturing process.
Patent TW-I237010-B (TW)
Title: Three stage treatment process of Livestock wastewater
Inventor: WU HUNG-RUNG
IPC: C02F11/12
Filed: 2002-06-12
Granted: 2005-08-01
Abstract: This invention is one kind of Livestock wastewater of three stage treatment process. The first stage is to change from separating to waterwheel type solid-liquid facility separating machine, the purpose can rate the size of the particle, increases the effect of solid-liquid separation, and reduces the cost of maintenance of equipments. The second stage changed from traditional anaerobic sludge method to series-returned anaerobic sludge method. The retention time of anaerobic tank is shortened from 10 days to 5 days. And the quality of effluent is good and steady state. The third stage changed from traditional activated sludge method to continuous SBR method, and increased a contact-oxidation reactor, and made the detention shortened from 4 days to one day, can also prevent me climate from influencing water quality, and promote and deal with the function, the ones that can accord with the effluent standard of EPA, it deal with the way had never known, in order to have emergent novelty and progress, of value to the invention that environmental protection has industry's value.
Patent TW-553871-B (TW)
Title: Adjustable bicycle derailleur
Inventor: KAWAKAMI TATSUYA
IPC: B62M9/137
Filed: 2002-08-14
Granted: 2003-09-21
Abstract: A derailleur includes a base member, a movable member coupled for moving relative to the base member and supporting a chain guide, a first actuating unit for moving the movable member relative to the base member, and a second actuating unit for moving the first actuating unit. In one embodiment, the second actuating unit includes a wire winding surface, and a position adjuster is provided for adjusting a relative position between the first actuating unit and the second actuating unit. In another embodiment, the second actuating unit comprises a first actuating member movably coupled to a second actuating member, and a position adjuster is provided for adjusting a relative position between the first actuating unit and the second actuating unit. Alternatively, a position adjuster is provided for adjusting a relative position between the first actuating member and the second actuating member.
Patent TW-548506-B (TW)
Title: Strobo device and the method for manufactuing the same
Inventor: INA HIROHIKO
IPC: H05B41/30
Filed: 2002-11-28
Granted: 2003-08-21
Abstract: The strobo instrument of this invention comprises a transformer (14), a charger (16), an illuminator (4) and a trigger circuit (10). The transformer (14) is provided for changing the power source voltage. The charger (16) is formed by a primary capacitor (17) that can be charged by the electric energy supplied from the transformer (14). The illuminator (4) has a strobo (20) that is inserted internally in a reflector (19) and that applies a voltage to a trigger electrode (21) to consume the charged energy so as to illuminate. The trigger circuit (10) is provided for producing a voltage applied on the trigger electrode (21). Further, at least the illuminator (4) is covered by an insulative material.
Patent TW-I291501-B (TW)
Title: Method of forming a sheet material from a mixture of fibers and a sheet material thus formed
Inventor: BEVAN CHRISTOPHER GRAHAM
IPC: D06N3/00
Filed: 2002-12-02
Granted: 2007-12-21
Abstract: Sheet material is made from a mixture of base fibres, such as leather fibres, and bi-component synthetic fibres which have outer layers which melt at a lower temperature than their inner cores. The fibres are mixed, formed into a web and then heated so that the synthetic fibres fuse together to form a network within the web. The base fibres are then tangled, whilst constrained by the network, preferably using hydroentanglement. A high quality reconstituted leather sheet material can be produced.
Patent TW-I227627-B (TW)
Title: Photodetector, photodetecting method and storage medium
Inventor: KANAI MASASHI
IPC: G01J3/51
Filed: 2003-01-29
Granted: 2005-02-01
Abstract: A photodetector capable of making a more accurate measurement, a photodetecting method, a program, and a storage medium, are to be provided. The photodetector according to the present invention measures a luminance characteristic of a specific color outputted from a display unit under a specific illumination light. According to the photodetector of the present invention, color components of the illumination light and color components of the specific light are separated from each other by means of a light separator 60f. Then, using an operator Md for the display unit, the color components of the specific color thus separated are converted from LMS to XYZ by means of a converter 60g for the display unit. Further, using an operator Mi for illumination, the color components of the illumination light thus separated are converted from the output of the light receiver 60a LMS to the device-independent coordinate values XYZ by means of a converter 60h for illumination. Thus, since the operator for the display unit and the operator for illumination are used each independently for the conversion from RGB to LMS, even a stacked color of both display unit output and illumination light can be measured with a higher accuracy.
Patent TW-I255964-B (TW)
Title: Auto-determining device for environmental light source frequency
Inventor: LIOU SHIAN-JUNG
IPC: G03B7/093
Filed: 2003-01-30
Granted: 2006-06-01
Abstract: The present invention relates to an auto-determining device for environmental light source frequency, which is provided to solve the problem in that a digital camera device using a CMOS image sensor may generate interference strips under indoor fluorescent lamp. The present invention configures the optical sensor to have two different line exposure times to respectively capture two corresponding image brightness arrays for performing a subtraction operation and a statistical average operation, so as to obtain the environmental light source cycle finally and thus configure the line exposure time of the optical sensor. Therefore, it is able to automatically remove the generation of interference strips without considering the area where the camera is used, and to provide convenience in use for the user.
Patent TW-I275413-B (TW)
Title: A method for separating hydrogen sulphide from coke oven gas with subsequent extraction of elemental sulphur in a Claus-plant
Inventor: THIELERT HOLGER
IPC: C01B17/04
Filed: 2003-06-11
Granted: 2007-03-11
Abstract: The invention relates to a method for the separation of hydrogen sulphide from coke oven gas with the subsequent production of elemental sulphur in a Claus-plant. The hydrogen sulphide is removed from the coke oven gas by gas scrubbing with an absorption fluid. During the regeneration of the contaminated absorption fluid, hydrogen sulphide is produced in concentrated form which is directed to the Claus-plant. The Claus-plant comprises a Claus-boiler, a waste heat boiler as well as a reaction oven which forms an additional catalyser stage. In terms of the invention, the Claus-plant is operated with just a single reaction oven which operates at an operating temperature of less than 250 DEG C. The process gas exiting the reaction oven after the separation of elemental sulphur is returned, prior to the gas scrubbing, with a residual amount of hydrogen sulphide not converted in the reaction oven, into the coke oven gas to be scrubbed.
Patent TW-I221292-B (TW)
Title: Nonvolatile semiconductor memory device supplying proper program potential
Inventor: KASA YASUSHI
IPC: G11C16/30
Filed: 2003-08-01
Granted: 2004-09-21
Abstract: A nonvolatile semiconductor memory device includes a plurality of blocks each having a nonvolatile memory cell array, and a program potential generating circuit which supplies a program potential to the nonvolatile memory cell array, wherein the program potential generating circuit adjusts the program potential according to a first address signal selecting one of the blocks and a second address signal indicating a position of a write-accessed memory cell in the noted one of the blocks.
Patent TW-I225689-B (TW)
Title: Method for forming a self-aligned buried strap in a vertical memory cell
Inventor: HUANG CHENG-CHIH
IPC: H01L21/02
Filed: 2003-12-05
Granted: 2004-12-21
Abstract: A method for forming a self-aligned buried strap in a vertical memory cell. A semiconductor substrate with a trench is provided. A collar oxide layer is conformally formed on the trench bottom portion, and the trench is filled with a conducting layer. The collar oxide layer is etched lower than the conducting layer to form a hollow between the conducting layer and the trench. The hollow is filled with a doped conducting layer. The dopant in the doped conducting layer is diffused to the semiconductor substrate in an ion diffusion area as a buried strap. The conducting layer and the doped conducting layer are etched back lower than the ion diffusion area. A top trench insulating layer is formed on the bottom of the trench, wherein the top trench insulating layer is lower than the ion diffusion area.
Patent TW-I228906-B (TW)
Title: Camera module
Inventor: IKEDA OSAMU
IPC: G02B5/20
Filed: 2003-12-08
Granted: 2005-03-01
Abstract: This invention provides a camera module for use in a portable device, to miniaturize the size of the camera module and reduce its manufacturing cost. A CCD, which is a photo-electric conversion element, is formed on an image sensor chip (60) and an IR filter (90) is bonded by an adhesive agent over the CCD. The IR filter (90) provides a filter function in addition to a chip-supporting function. The IR filler (90) is obtained by vacuum deposition of metal on a glass substrate, or mixing copper in the glass substrate, to perform both of the filter function and the chip-supporting function.
Patent TW-I261831-B (TW)
Title: Phase change type optical recording medium and recording method therefor
Inventor: ITO KAZUNORI
IPC: G11B7/24
Filed: 2003-12-11
Granted: 2006-09-11
Abstract: A recording method forms recording marks according to a mark length modulation by irradiating a pulse-shaped light beam with respect to a crystallized phase change recording layer of a phase change type optical recording medium which comprises at least the phase change recording layer and a reflection layer on a substrate. The recording method irradiates a light beam formed by a single recording pulse when forming a recording mark having a size less than or equal to a predetermined size N, where the predetermined size N is set with reference to a reference size which is sum of a beam spot diameter of the light beam and a distance traveled by the light beam within a time amounting to a sum of rising and falling time constants of a light beam power, and irradiates a light beam formed by a plurality of recording pulses when forming a recording mark having a size greater than the predetermined size N.
Patent TW-I240057-B (TW)
Title: LED light mechanism
Inventor: CHEN CHAO-CHI
IPC: B62J6/00
Filed: 2004-02-06
Granted: 2005-09-21
Abstract: The present invention provides a lamp mechanism, which not only can reduce the components needed in the lamp mechanism, process steps, and facility costs, but also provide the desired water resistance functions and reduced maintenance cost. The invented LED lamp mechanism is produced by coating the outer periphery of a circuit board with a glue to form an encapsulated circuit board. The high plasticity properties of a thermoplastic glue are used to produce encapsulated circuit boards with different configurations to match lamp covers, thereby achieving the functions of sealing, and being removable for maintenance.
Patent TW-I268838-B (TW)
Title: Combustion type power tool having avoiding unit for avoiding overheating to mechanical components in the tool
Inventor: OHMORI YASUKI
IPC: B25C1/08
Filed: 2004-02-24
Granted: 2006-12-21
Abstract: A combustion type power tool capable of avoiding damage to seal members and a housing to prolong a service life, and capable of enhancing operability and workability. Temperature elevation of a combustion chamber frame due to combustion of a mixture of combustible gas and air is detected by a temperature sensor disposed in a housing. If the detected temperature exceeds a preset temperature, ignition of an ignition plug is prohibited by a prohibiting unit in spite of ON operation of a trigger switch. In this state, alarming is performed by a display to notify the user of inoperable sate of the tool. Similar control can be made when the temperature sensor is disposed at a cylinder, an exhaust cover and the housing.
Patent TW-I280979-B (TW)
Title: Primers and methods for differentiating staphylococcus aureus and staphylococcus warneri
Inventor: JANG YU-JANG
IPC: C12R1/445
Filed: 2004-04-20
Granted: 2007-05-11
Abstract: The present invention relates to primers and methods for differentiating Staphylococcus aureus and Staphylococcus warneri.
Patent TW-I247465-B (TW)
Title: Plane emission type semiconductor laser device and method of manufacturing the same
Inventor: KUROMIZU YUICHI
IPC: H01S5/00
Filed: 2004-05-03
Granted: 2006-01-11
Abstract: A plane emission type semiconductor laser device includes, on an n-type GaAs stepped substrate, a laminate structure of a lower reflector, a lower clad layer, an active layer, an upper clad layer, an upper reflector, and a p-type contact layer. The stepped substrate includes a circular (100) plane upper level portion, a step portion, and an annular (100) plane lower level portion surrounding the upper level portion with the step portion therebetween. When an AlAs layer is grown as a current confinement layer on the stepped substrate while implanting Si as an n-type impurity into the AlAs layer being grown, the impurity concentration in the AlAs layer on the upper side of the upper level portion is higher than that on the upper side of the step portion, and the oxidation rate of the AlAs layer on the upper side of the upper level portion is lower than that on the upper side of the step portion, so that the progress of oxidation of the AlAs layer on the upper side of the upper level portion is autonomously restrained. By time control of the oxidation reaction of the AlAs layer, it is possible to maintain the circular AlAs layer on the upper side of the upper level portion in an unoxidized state with an accurate shape and an accurate area.
Patent TW-I286927-B (TW)
Title: Method and apparatus for producing images of infrared radiation of a patient
Inventor: YANNACONE VICTOR JOHN JR
IPC: G01J5/52
Filed: 2004-05-06
Granted: 2007-09-21
Abstract: An infrared imaging camera (4) acquires a plurality of frames (94) of infrared radiation from a patient (P) positioned in a field-of-view (92) of the camera (4). Each frame (94) is acquired during a corresponding frame sample interval and each frame (94) corresponds to the infrared radiation acquired from an array of optical elements (90) in the field-of-view (92) during its frame sample interval. Plural integrals are determined from infrared radiation received from the array of optical elements (90), with each integral corresponding to the infrared radiation received from the same optical element (90) in at least two frames (94). Each integral is mapped to a color or a shade of gray and the color or shade of gray of each integral is mapped to a position in an image corresponding to the position of the corresponding optical element (90) in the field-of-view (92). The camera (4) can be used for early detection of neoplastic disease process, detection of angiogenesis and/or identification of treatment sites for pain management therapeutic modalities.
Patent TW-I233691-B (TW)
Title: Nonvolatile memory, nonvolatile memory array and manufacturing method thereof
Inventor: HUNG CHIH-WEI
IPC: H01L27/115
Filed: 2004-05-12
Granted: 2005-06-01
Abstract: A nonvolatile memory includes a substrate, a stacked gate structures, spacers, control gates, floating gates, inter-gate dielectric layers, tunneling dielectric layers and source region/drain regions. Each of stack gate structures is formed on the substrate and is consisted of a select gate dielectric layer, a select gate and a cap layer. The spacers are set on the sidewalls of the stack gate structure. The control gates, which filled in the spaces between stacked gate structures, are set on the substrate and connected to each other. The floating gates are set between stacked gate structures and between the control gates and the substrate. The inter-gate dielectric layers are set between control gates and floating gates; and the tunneling dielectric layers are set between floating gate and the substrate. The source region/drain region is set in the substrate near outer two stacked gate structures.
Patent TW-I247244-B (TW)
Title: Image processing device
Inventor: CHIA PINGO
IPC: G06T1/00
Filed: 2004-05-28
Granted: 2006-01-11
Abstract: An image processing device is used with a personal computer and a planar display. The image processing device includes a frame buffer; a first display engine; a second display engine; a clock signal generator; a first-in-first-out (FIFO) buffer electrically connected to the first and second display engines, the clock signal generator and the planar display for writing thereinto digital data of pixels outputted by the first or second display engine in response to a data-writing index controlled by the working clock signal generated by the clock signal generator; a spread-spectrum clock signal generator electrically connected to the clock signal generator and the FIFO buffer for converting the working clock signal generated by the clock signal generator into a spread-spectrum clock signal to be outputted to the FIFO buffer for controlling a data-reading index of the FIFO buffer; and a reset signal generator electrically connected to the FIFO buffer for receiving and comparing the digital data of the pixels to be inputted into the FIFO buffer, and generating a reset signal for the FIFO buffer to have the data-writing index and the data-reading index recovered to an initial address when one of the digital data of the pixels complies with a preset content.
Patent TW-I255219-B (TW)
Title: Method for forming natural patterns on quartz (mosaic) tiles
Inventor: KANG MING-FU
IPC: B28B11/00
Filed: 2004-06-21
Granted: 2006-05-21
Abstract: This invention relates to a method for forming natural patterns on quartz (mosaic) tiles, including the steps of: (1) mixing at least two kinds of single-colored earth powders of different colors to obtain blank earth with uneven distribution; (2) injecting the blank earth into vertical steel dies, where the blank earth as injected into various steel dies would form different patterns; (3) using a die casting machine to tightly press the blank earth in each of the vertical steel dies so as to form a blank body; (4) delivering the pressed and formed blank bodies to a kiln for sintering the blanks into tiles with different patterns. As such, this invention allows natural formation of patterns on the tiles without forming repeated patterns.