baber/WOPTO huggingface dataset:
Patent TW-200600642-A (TW)
Title: Ink jet recording paper
Inventor: SUPERKA ANNMARIE
IPC: C09C1/02
Filed: 2005-04-25
Abstract: A product and a process for the preparation of a precipitated calcium carbonate (PCC) and an ink jet recording paper, incorporating the precipitated calcium carbonate is disclosed. The precipitated calcium carbonate is dewatered and comminuted in the presence of an amphoteric and/or anionic dispersant to produce a high solids PCC composition. When used in coating formulations the PCC has a surface morphology and chemistry that enhances the printability of ink jet paper. Ink jet recording paper incorporating the PCC of the present teachings has reduced ink feathering and spreading as well as improved optical density, dry time, and water fastness.
Patent TW-200606365-A (TW)
Title: Deformable mechanical pipe coupling
Inventor: GIBB JOHN
IPC: F16L23/04
Filed: 2005-05-16
Abstract: A deformable mechanical pipe coupling is disclosed. The coupling has a plurality of interconnectable segments that straddle the ends of pipe elements to be joined. The segments have arcuate surfaces that engage outer surfaces of the pipe elements. The outer surfaces subtend an angle of less than 180 DEG and have radii of curvature greater than the radii of curvature of the pipe element outer surfaces. The segments have adjustably tightenable connection members for connecting the segments to one another. When the connection members are tightened, the arcuate surfaces deform and conform to the radius of curvature of the outer surface of the pipe elements.
Patent TW-200641122-A (TW)
Title: Method for purifying soapberry saponin using the ion exchange and reverse osmosis methods
Inventor: WANG GAU-RUNG
IPC: C11D7/44
Filed: 2005-05-30
Abstract: The present invention is to provide a method for purifying soapberry saponins using the ion exchange and reverse osmosis methods. The soapberry extract is used as the raw material to firstly pass through the material that is used in the strong ion exchange resin carrying out the ion exchange process to remove the organic acid, and then pass through the reverse osmosis process to remove unnecessary water, so as to obtain the purified soapberry saponin extract. After carrying out the ion exchange process which is used in the strong ion exchange resin as the material, ingredient can even more selectively carry out the ion exchange process by utilizing the weak ion exchange resin as the material to remove the saccharide and then to carry out the reverse osmosis process.
Patent TW-200701825-A (TW)
Title: Heat transfer device
Inventor: TUNG CHAO-NIEN
IPC: H05B3/10
Filed: 2005-06-17
Abstract: A heat transfer device includes an electric heater having a heating body made of ceramic, and an upper and a lower plate sandwiching the heating body therebetween. The upper and lower plate is made of electrically conductive metal. Electrically conductive layers are formed on top and bottom sides of the heating body, and electrically connect to the upper and lower plates respectively. An insulated layer covering the upper and lower plates, and a heat sink thermally connected to the insulated layer.
Patent TW-200700979-A (TW)
Title: Method and system debugging digital data transmission
Inventor: SHR WEN-SHIN
IPC: G06F11/28
Filed: 2005-06-24
Abstract: A method and system debugging digital data transmission are incorporated with a digital data source device and a digital data receiving device for providing a function to debug digital data transmission. The debugging method is characterized by the adoption of an improved checksum data transmission detection algorithm, wherein a checksum value is iterated from a fixed value, and the value of each byte in a digital data stream is sequentially added with a last iteration value and an exclusive OR logical operation value of total value of bytes, the obtained iteration value in the end is served as a checksum value. While subjected to the condition of sequential error occurring in bytes of digital data stream, such characteristic can still detect such error condition so that a receiving end can more reliably ascertain if received digital data stream is correct.
Patent TW-200618383-A (TW)
Title: Direct methanol fuel cell system and transport apparatus using it
Inventor: MURAMATSU YASUYUKI
Filed: 2005-07-13
Abstract: To provide a direct methanol fuel cell system capable of processing vaporized methanol in an aqueous solution tank; and to provide a transport apparatus using it. This direct methanol fuel cell system 10 is provided with: the aqueous solution tank 18 for storing a methanol aqueous solution S; a fuel cell 12 including an anode 12b supplied with the methanol aqueous solution S in the aqueous solution tank 18 and a cathode 12c provided with a catalyst containing platinum Pt; an air supply means AS including an air pump 36 for feeding air to the cathode 12c of the fuel cell 12; and a gas guide means for mixing the air fed to the cathode 12c with a gas containing the vaporized methanol in the aqueous solution tank 18.
Patent TW-200606066-A (TW)
Title: Sealed rivetless nut plate
Inventor: COHEN SCOTT
IPC: B64D37/02
Filed: 2005-07-13
Abstract: A sealed rivetless nut plate which includes a retainer, a nut and a gasket, all retained in a shroud. The nut includes a threaded throughbore for threadably receiving a fastener as well as either holes or slots which receive corresponding protrusions or dimples on the retainer. Alternatively, the nut (32) can include protrusions or dimples with the retainer providing corresponding holes or slots. Regardless, this feature is configured to provide a specific amount of x-axis and y-axis floatation. The shroud has a rolled end which keeps the assembly intact. The shroud allows only a nominal amount of movement of the nut in the vertical axis. Before installation, a mandrel is engaged in the assembly. During installation, the mandrel is pulled out, causing a tubular portion of the retainer to expand, against a workpiece, thereby securing the sealed rivetless nut plate in position.
Patent TW-200702578-A (TW)
Title: A protection ring and a valve structure using the protection ring
Inventor: HUANG WEN-SHUN
IPC: F16K27/06
Filed: 2005-07-15
Abstract: The present invention relates to a protection ring and avalve structure using the protection ring. The protection ring comprises of an annular sheet, a spacer, and a block member. The annular sheet includes two end points, and one of the end points extends circumferentially to the other side of the end point. The spacer is formed on one side of the annular sheet and is perpendicular to the annular sheet. The valve comprises of a control body, and an output tube, and a connecting tube that connects these two. By slipping on the annular sheet to the connecting tube, and the block member is fitted between the two end points of the annular sheet.
Patent TW-200620639-A (TW)
Title: Photodetector
Inventor: SUZUKI TAKAYUKI
IPC: H04B10/43
Filed: 2005-07-22
Abstract: To provide a photodetector applicable to such communication as requiring a wide dynamic range at high speed. When photocurrent output from a photodiode 14 for detecting optical power lowers below a specified level, output from a comparator COMP1 is switched abruptly but since a low-pass filter SC removes harmonic components, its output, i.e. the voltage at a gain control terminal VG, lowers gradually. Since the amount of current flowing between the source-drain of an N type MOS transistor GCT for gain regulation being applied with that voltage decreases gradually, the amount of current flowing through a resistor R1 decreases and the resistance Rx of the combined resistor in a gain regulation amplifier AMP increases thus increasing the gain thereof up to a specified level. Although the time required for the output voltage to increase and saturate is within 3 μs, adverse effect on a PHY chip being connected with the post-stage can be suppressed by changing the gain of output voltage slowly.
Patent TW-200708487-A (TW)
Title: Mold for press-molding glass elements
Inventor: LUNG JAMES CHENG YUAN
IPC: C03B11/08
Filed: 2005-08-16
Abstract: A mold for press-molding glass elements is disclosed, which comprises a substrate and a protective film; wherein the protective film, being arranged on the substrate, is made of molybdenum-ruthenium (Mo-Ru) alloy instead of those conventional metal alloys such as platinum-iridium (Pt-Ir) alloy, iridium-rhenium (Ir-Re) alloy and iridium- ruthenium (Ir-Ru) alloy, etc., being used as the protective film of prior-art molds. Accordingly, the mold of the invention can be manufactured at a comparatively lower cost while is capable of being used for press-molding glass elements of high precision and high softening point.
Patent TW-200708921-A (TW)
Title: Support stand structure of computer peripheral device
Inventor: YEH CHAO-CHIN
IPC: G06F1/16
Filed: 2005-08-26
Abstract: The present invention discloses a support stand structure of computer peripheral device. This structure is used to provide the computer peripheral device with a plurality of movements in order to adjust the operation position of the computer peripheral device. This structure includes a sleeve, a slider, a holder, and a shaft connected to a base. The sleeve is mounted to the shaft in a movable and rotatable manner and the slider is disposed on the holder in a movable manner and is pivotally connected with the shaft. Accordingly, the structure can provide the computer peripheral device with a quasi-spherical adjustable range, and a minimum receiving volume.
Patent TW-200631255-A (TW)
Title: Electrical connector
Inventor: TSUKUMO HIDEHIRO
IPC: H01R13/52
Filed: 2005-08-30
Abstract: A cover equipped electrical connector includes a housing (11) to be provided on a circuit board (P); a terminal (20) having a contact section (23) and a connection section (24) projecting from the housing (11) onto the circuit board (P); a pressure member (13) movable between an open position where a flat type cable is inserted into the housing (11) and a closed position where the pressure member (13) presses the flat type cable against the contact section (23); a cover member (30) movable between a stand-by position where the connection section (24) is exposed and a cover position where it covers the connection section (24); and a support member (36) for supporting the pressure member (13) and the cover member (30).
Patent TW-200600497-A (TW)
Title: Preparation of indoline derivative
Inventor: TOMORI HIROSHI
IPC: C07D209/08
Filed: 2002-01-31
Abstract: This invention relates to a novol synthetic intermediate for producing indoline derivative with exellent ACAT inhibition activity and preparation thereof.
Patent TW-200718003-A (TW)
Title: Cascaded variable gain amplifier system and variable gain amplifier
Inventor: WANG CHUA-CHIN
IPC: H03F1/32
Filed: 2005-10-19
Abstract: The invention is related to a cascaded variable gain amplifier system and variable gain amplifier(VGA). The cascaded variable gain amplifier system comprises a plurality of variable gain amplifiers. The variable gain amplifiers are cascaded to provide large dynamic range and operation frequency. Each variable gain amplifiers is based on a digital variable gain amplifier(DVGA) comprises a fully differential degeneration amplifier (FDDA), a DC voltage circuit, a gain block assembly and a common-mode feedback(CMFB)circuitry. The gain block is composed of digitally controlled current mirrors which are used to determine the gain of the DVGA so that the DC component of the output current of the variable gain amplifier is fixed to reduce the overshoot of the output signal during the transition of the gain.
Patent TW-200717184-A (TW)
Title: Photolithography apparatus
Inventor: WU HENG-CHUNG
IPC: G03F7/20
Filed: 2005-10-24
Abstract: A photolithography apparatus, suitable for performing a photolithography process for a substrate, is provided. The photolithography apparatus includes a coating with developing device, a exposing device and an air floating transport device. When the substrate is removed from the coating with developing device, the substrate has a first temperature range. The air floating transport device is disposed between the coating with developing device and the exposing device. The air floating transport device uses for delivering the substrate to the exposing device. The air ejected form the air floating transport device has a second temperature range, wherein the second temperature range is a part of the first temperature range. As mentioned above, the variation of the pattern formed by the photolithography apparatus can be reduced.
Patent TW-200615598-A (TW)
Title: Planar lenses for integrated optics
Inventor: KUKULJ DAX
Filed: 2005-10-25
Abstract: This invention relates to planar lenses for integrated optics applications, in particular for use in optical touch screen sensors. The planar lenses comprise a slab waveguide and an optical waveguide, preferably formed in unitary fashion, wherein the slab waveguide has a curved end face to focus light into or out of the optical waveguide, and wherein at least one additional lens is included within the slab waveguide. In one aspect of the invention the additional lens is a diverging lens. In a second aspect the additional lens is a converging lens. The additional lens may match the acceptance angle of the optical waveguide to the curved end face of the slab waveguide. Alternatively, it may improve the tolerance of the planar lens to design or assembly errors and/or temperature variations. Preferably, the planar lenses are composed of a photo-patternable polymer, and the additional lenses are composed of air.
Patent TW-200631222-A (TW)
Title: Method of manufacture of a battery and current collector
Inventor: JUNG JOEY
IPC: H01M4/16
Filed: 2005-11-07
Abstract: A method of manufacturing a current collector with a reticulated substrate having a network of pores includes steps of positioning an edge of the substrate in a mold, releasing molten lead into the mold to cast a frame and tab on the edge of the substrate, and applying a metal alloy to the casted substrate.
Patent TW-200610708-A (TW)
Title: A multi-variety cutting device for jelly
Inventor: CHEN DA-KAI
IPC: B65D51/24
Filed: 2005-11-10
Abstract: This invention relates to a multi-variety cutting device for jelly or gelatin dessert, which includes an annular piece and a cutting line set formed in the shape of +, #, *, or other various shapes. The cutting lines are made of tough and fine strings and are attached on the inner of the annular piece, forming in one single part in the shape of ⊕, etc. for using as cutting device. The annular piece is affixed on the cup rim of the jelly cup. When the cup is pressed by fingers, the jelly will be pushed out of the cup through the cutting device so that the jelly will be cut into nine or more small slender pieces.
Patent TW-200718987-A (TW)
Title: Polarizer and liquid crystal display panel using the same
Inventor: HSIEH JUI-HUA
IPC: G02B5/30
Filed: 2005-11-11
Abstract: The present invention relates to a polarizer and a liquid crystal display panel using the same. The polarizer includes a protective film, a polarizer substrate, and a wide view compensation film. The polarizer substrate includes a absorbing axis, the wide view compensation film includes a discotic layer which includes discotic molecule, and the direction of the discotic molecule deposited maintains an angle relative to the absorbing axis of the polarizer substrate. Therefor, the polarizer can improve the brightness ratio without decreasing the view.
Patent TW-200724016-A (TW)
Title: Heat conduits and method for forming heat-dissipating fins by squeeze-shaping
Inventor: CHEN SHI-MING
IPC: H05K7/20
Filed: 2005-12-06
Abstract: The present invention relates to heat conduits and method for forming heat-dissipating fins by squeeze-shaping. The method comprises: providing a plurality of heat-dissipating fins and at least one heat conduit; forming at least a circular protrusive wall with through holes on the surface of each heat-dissipating fins, or forming through holes with circular protrusive walls of axial/radial dissected slot as well as buckling pieces disposed at two lateral sides; arranging plurality of heat-dissipating fins by way of the buckling pieces to form a spaced-and-aligned fin set; disposing the heat conduit inside through holes of the heat-dissipating fins; carrying out the squeeze-shaping process, that is, by way of a processing tool with a plurality of molding pieces and a pressure-imposing technique, imposing a strong pressure on the surface of the circular protrusive wall of the heat-dissipating fins so as to generate deformation and squeeze, making the heat-dissipating fins and the heat conduit into an integrated object; and completing the fabrication of the heat-dissipating device.
Patent TW-200723273-A (TW)
Title: Optical disc capable of revealing reservation condition
Inventor: PENG CHEN
IPC: G11B7/246
Filed: 2005-12-07
Abstract: The present invention is to provide an optical disc which comprises a substrate and a multi-layer structure. The multi-layer structure is formed over the substrate, and at least one layer of the multi-layer structure contains an indicating material. Furthermore, the indicating material has a respective color changeable in response to permeation of oxygen or moisture into the layer containing the indicating material.
Patent TW-200633644-A (TW)
Title: Purified substances of green tea extract and packaged beverage comprising catechins in which said substances are contained
Inventor: YAMAMOTO SHINJI
Filed: 2005-12-07
Abstract: The present invention relates to a packaged beverage of high catechin content, wherein (a) it contains from 55 to 90 wt% of non-polymer catechins based on a solid content of the purified product of green tea extract, and (b) when the purified product of green tea is formed into an aqueous solution containing the non-polymer catechins at a concentration of 1 wt%, the aqueous solution has a b* value of from 39 to 10 as measured by a colorimeter and a total light transmittance (τt) of from 83% to 95% as measured by a turbidometer, and wherein the content of the non-polymer catechin in which the purified product of the green tea is incorporated is from 0.06 to 1.0 wt%. The packaged beverage of the present invention contains non-polymer catechins at a high concentration, has a good flavor and taste, remains free from the formation and settling of precipitates over a long period of time, and is suited for long-term drinking.
Patent TW-200722933-A (TW)
Title: Method of manufacturing thin film pattern layer
Inventor: CHOU CHING-YU
IPC: G03F7/20
Filed: 2005-12-09
Abstract: The present invention relates to a method for manufacturing a thin film pattern layer. The method includes the following steps: providing a substrate having a plurality of high plateaus; jetting the ink onto the surface of the selected plateaus; drying the ink to form a pattern layer.
Patent TW-200631838-A (TW)
Title: Safety driving promotion system and its device thereof
Inventor: KAMIKI HIROSHI
IPC: B60R22/48
Filed: 2006-01-10
Abstract: A safety driving promotion system that requires us to wear a seat belt and can effectively prevent drunk-driving and/or drug driving. The system comprises a fitting detecting device for detecting the fitting of the male portion of an automobile seat belt into a female portion to output a first start permission signal a, a start controlling device for bringing an automobile prime mover into a ready-to-start state on receiving this first start permission signal a, and an expired air component concentration judging device for detecting alcohol contained in expired air from an automobile driver to judge the concentration of the alcohol, and a fitting preventing device for preventing the fitting of the male portion of the seat belt into the female portion, wherein the fitting preventing device is so constructed as to enable the fitting of the male portion into the female portion according to the judgment result by the expired air component concentration judging device.
Patent TW-200730059-A (TW)
Title: Control method of characteristic impedance of multilayer circuit board with net-like ground planes and the structure thereof
Inventor: YANG WILSON
IPC: H05K3/46
Filed: 2006-01-27
Abstract: This invention relates to a control method of characteristic impedance of multilayer circuit board with net-like ground planes and the structure thereof. A multilayer circuit board includes a net ground plane and a transmission line layer. The net-like ground planes consist of plural symmetrical matrix-arranged net grid, wherein longitudinal diagonal lines of each net grid are respectively parallel with the longitudinal direction of the circuit board and the transmission line on the transmission line layer, and the distance between the transmission line and the longitudinal diagonal lines is of specific ratio of distance (d) between two neighboring net grids. Thus, the transmission line has higher toleration of contraposition declination, and the present multilayer circuit board has ideal impedance characteristics.
Patent TW-200636829-A (TW)
Title: Apparatus and method for thermal processing
Inventor: KAWASE FUMITOSHI
Filed: 2006-02-08
Abstract: In this invention, a wafer is placed and kept in the low-temperature region at the bottom of a temperature space that is in a state of radiation equilibrium and that is formed inside chamber by a heating unit. The substrate temperature is gradually raised to 750 DEG C to 800 DEG C. Next, the wafer is placed and kept in the high-temperature region in the temperature space and the substrate temperature is raised to the thermal processing temperature. Then thermal processing is performed for a specified period of time. By doing this, it is possible to perform uniform thermal processing without depending on the state of the wafer (ratio of an area covered by silicon nitride film or polysilicon film).
Patent TW-200644564-A (TW)
Title: Methods and systems for incremental crypto processing of fragmented packets
Inventor: CHOUDHURY ABHIJIT
IPC: H04L9/14
Filed: 2006-02-09
Abstract: Methods and systems for providing confidentiality and/or integrity to fragmented packet transmissions, without reassembly of the fragments, across wired and wireless communications networks are disclosed. Encryption of a first fragmented packet can be performed by using an initial encryption state variable and keying material resulting in a first ciphertext fragment and a first encryption state variable. Then encryption of a second fragments packet can be performed by using the first encryption state variable and the keying material resulting in a second ciphertext fragment. Decryption of fragments can be performed in a similar manner as encryption. Computation of a message authentication code can be performed by computing a first hash state value for a first block size of bytes of a first packet fragment using an initial hash state value, and storing the first hash value and a first set of remainder bytes of the first packet fragment. The computation of the MAC continues by combining the first set of remainder bytes to a second packet fragment of the plurality of packet fragments resulting in a combined packet fragment. The MAC can then be identified using the second hash state value.