baber/WOPTO huggingface dataset:
Patent TW-513798-B (TW)
Title: Self-scanned light-emitting device array, its driving method, and driving circuit
Inventor: OGI HIDEYA
IPC: H04N1/12
Filed: 2001-09-05
Granted: 2002-12-11
Abstract: The present invention provides a method for driving a self-scanned light-emitting device array light-emitting devices in one chip capable of being simultaneously operated. In the self-scanned light-emitting device array consisting of a transfer section and a luminous section, the intensity of the write-in signal when two adjacent light-emitting devices of the luminous section are operated is doubled that of the write-in signal when one light-emitting device is operated. The self-scanned light-emitting device array is constituted by linearly arranged self-scanned light-emitting device array chips supplied in common with two-phase clock pulses.
Patent TW-491755-B (TW)
Title: Polishing pad having an advantageous micro-texture and methods relating thereto
Inventor: PINHEIRO BARRY SCOTT
IPC: B24B37/04
Filed: 2001-09-19
Granted: 2002-06-21
Abstract: A polishing pad has a surface measured by: land surface roughness, Ra, from about 0.01 μm to about 25 μm; average peak to valley roughness, Rtm, from about 2 μm to about 40 μm; core roughness depth, Rk, from about 1 to about 10; reduced peak height, Rpk, from about 0.1 to about 5; reduced valley height, Rvk, from about 0.1 to about 10; and peak density expressed as a surface area ratio, RSA, ([Surf. Area/(Area-1)]), of 0.001 to 2.0.
Patent TW-558465-B (TW)
Title: Die casting apparatus
Inventor: KAWACHI HIROAKI
IPC: B22D17/30
Filed: 2001-09-27
Granted: 2003-10-21
Abstract: The present invention relates to a casting apparatus with which a small size thin die casting product can be produced. The die casting apparatus is characterized in being constituted of (a) a die casting machine having a die for die casting and a die sleeve incorporated in an engraving portion formed in a fixed plate fitted to a fixed die in the die for die casting and arranging a molten metal receiving sprue in the above engraving portion, and (b) a melting furnace having a crucible for holding the molten metal, disposed so as to be approachable/separatable to the die casting machine, a molten metal supplying pump disposed in the crucible and a runner tube connected with a spouting hole of the molten metal supplying pump at the one end and connected so as to be able to position with the molten metal receiving sprue of the die sleeve in the die for die casting at the other end so as to supply the molten metal.
Patent TW-585850-B (TW)
Title: Hydrogenation of aromatics by means of reactive distillation
Inventor: BOTTCHER ARND
IPC: C07C5/10
Filed: 2001-10-04
Granted: 2004-05-01
Abstract: In a process for hydrogenating unsubstituted monocyclic or polycyclic aromatics or monocyclic or polycyclic aromatics substituted by at least one alkyl group, amino group or hydroxyl group or a combination of two or more thereof to form the corresponding cycloaliphatics by means of gaseous hydrogen in the presence of at least one catalyst in a reaction column (4) in which the reactants are passed over the catalyst(s) (5) fixed in the reaction column (4), the cycloaliphatics are taken off at a side offtake (14) or from the bottom of the column (6) through a line (8) or at the side offtake (14) and from the bottom of the column (6) through a line (8).
Patent TW-593254-B (TW)
Title: Process and apparatus for the work-up by distillation of cleavage product mixtures produced in the cleavage of alkylaryl hydroperoxides
Inventor: WEBER MARKUS DR
IPC: B01D3/14
Filed: 2001-11-19
Granted: 2004-06-21
Abstract: The present invention claims a process and an apparatus for the work-up by distillation of cleavage product mixtures produced in the cleavage of alkylaryl hydroperoxides. Usually, in the work-up by distillation of cleavage product mixtures which are produced in the cleavage of alkylaryl hydroperoxides, the cleavage product mixture is divided into three main fractions, for which at least two distillation columns are used. The use of two distillation columns has the disadvantage that the capital costs, and also the energy costs, in these conventional processes are relatively high. By means of the inventive process for the work-up by distillation of cleavage product mixtures, the equipment requirements and the energy consumption can be markedly reduced in comparison with customary plants, since the cleavage product mixture can be resolved into the three main fractions in only one apparatus. The inventive process can be used for the work-up by distillation of cleavage product mixtures produced in the cleavage of alkylaryl hydroperoxides, in particular in the cleavage of cumene hydroperoxide. By using the inventive process it is possible to separate off phenol and acetone from a cleavage product mixture that was obtained in the cleavage of cumene hydroperoxide.
Patent TW-523969-B (TW)
Title: Composite optical amplifier
Inventor: TRAYNOR NICHOLAS JAMES
IPC: H01S3/00
Filed: 2001-12-03
Granted: 2003-03-11
Abstract: An optical signal amplifier includes a Raman fiber amplifier and a semiconductor optical amplifier. The Raman fiber amplifier utilizes a portion of the pump radiation to amplify the optical signal resulting in an amplified optical signal and a residual pump radiation. The semiconductor optical amplifier receives the amplified signal and the residual pump radiation and utilizes the residual pump radiation to increase a saturation output power of the semiconductor optical amplifier while amplifying the amplified signal resulting in a twice amplified signal.
Patent TW-588090-B (TW)
Title: Squarylium compounds in a state of a metal complex and optical recording media using the same
Inventor: SHIMIZU IKUO
IPC: G11B7/249
Filed: 2001-12-20
Granted: 2004-05-21
Abstract: An object of the present invention is to provide a material having spectroscopic properties, light resistance, solubility and thermal decomposition properties suitable for recording for DVD-R. More specifically, the present invention provides squarylium compounds in a state of a metal complex represented by the general formula (I): wherein, R1 and R2 are the same or different, and represent C1-C6 alkyl group which can be substituted by halogen, C1-C6 alkoxyl group or C6-C14 aryl group which can be substituted by halogen; Q represents an aluminium atom; q represents 3; and A represents by the general formula (II): (wherein, R3 and R4 are the same or different, and represent alkyl or R3 and R4, together with the adjacent carbon atom, form an aliphatic C3-C8 carboneous ring; R5 represents a hydrogen atom or C1-C6 alkyl group; R6 represents halogen, C1-C6 alkyl group or C1-C6 alkoxyl group; n represents integer of 0 to 4; when n is from 2 to 4, R6 is the same or different, and the adjacent two R6 and two carbon atom are together with each other form a C6-C14 aromatic ring).
Patent TW-I223706-B (TW)
Title: Low cost, on-line corrosion monitor and smart corrosion probe
Inventor: RODNEY BANKS
IPC: G01N17/02
Filed: 2001-12-28
Granted: 2004-11-11
Abstract: Devices, methods and systems are provided for monitoring of industrial processes. Devices and systems are provided which include a controller module connected to a probe module having a specified metallurgy and a resistor module capable of determining a specified resistance value to identify the metallurgy of the probe module for the controller module. A resistor device comprising a resistor capable of determining a resistance value which identifies a type of metallurgical material is also provided. The devices and systems provided are inexpensive, portable, electrically safe, easy to set-up and operate by unskilled personnel, may be connected to both desktop and portable computerized devices and can provide real-time monitoring of industrial processes.
Patent TW-556453-B (TW)
Title: PCB with inlaid outerlayer circuits and production methods thereof
Inventor: WU SHIUE-FANG
IPC: H05K3/00
Filed: 2002-02-01
Granted: 2003-10-01
Abstract: Printed circuit board (PCB) with inlaid outerlayer circuits and production methods thereof. The present invention provides an innovative thin flat printed circuit board having outerlayer circuitry inlaid into the dielectric layer, thus the circuitry has 3-side adhesion with the adjacent dielectric material. According to the methods for manufacturing such PCB of the present invention, various difficulties and defects incurred by using conventional copper clad laminate and/or copper foil are avoided. This invention employs the TIPTOP (template inlay precision transfer of patterns) process, using optical engraving and pattern metallization procedures conducted on a metal plate to form the circuit pattern, followed by transferring the pattern to a polymer-based dielectric material via lamination. Finally, a printed circuit is emerged after removal of metal plate and etching away the covering copper foil. This invention is particularly useful in manufacturing ultra thin PCB with very fine line width and pitch.
Patent TW-539809-B (TW)
Title: Scroll compressor having a clearance for the Oldham coupling
Inventor: CLENDENIN HARRY
IPC: F01C17/06
Filed: 2002-02-20
Granted: 2003-07-01
Abstract: A scroll compressor has a pair of interleaved scrolls. An Oldham coupling is attached to the orbiting scroll to prevent rotation of the orbiting scroll. This Oldham coupling has keys that are slidingly received in slots. One side of each key is loaded while the opposite side is non-loaded. The non-loaded side of the key has a stepped or profiled surface to provide clearance to allow deflection of the key. In another embodiment, the stepped or profiled surface is provided on the non-loaded side of the slot.
Patent TW-541191-B (TW)
Title: Method for performing multi-stage poker game and device therefore
Inventor: YANG ARDEN
IPC: A63F3/00
Filed: 2002-03-14
Granted: 2003-07-11
Abstract: The present invention provides a method for performing a multi-stage poker game and a device therefore. The method is performed on the display of a game device and comprises fetching m cards to players by the game device, letting the player to bet according to the card combination of the m cards, determining winning or losing according to the betting situation of the player, then fetching n cards, reshuffling the m cards with the n cards, selecting k (or m) cards by the player to determine winning or losing, optionally resetting the n and k (or m) values while repeating the betting, determination and shuffling, thereby increasing the versatility and excitement of the multi-stage poker game.
Patent TW-561750-B (TW)
Title: Method and apparatus for maintaining IP connectivity with a radio network
Inventor: ABROL NISCHAL
IPC: H04L12/56
Filed: 2002-04-16
Granted: 2003-11-11
Abstract: Techniques to maintain an IP session established via a first (e.g., HDR) radio network while being tuned to a second (e.g., cdma2000) radio network. During registration, configuration, and session establishment with the first and second radio networks, an access terminal may be respectively assigned first and second IP addresses for use during these sessions. If the access terminal leaves the first radio network, it can request that the IP session be maintained and provides a forwarding address. Thereafter, if the first radio network has data for the access terminal, it sends a \"spoof\" packet to the access terminal using the forwarding address. The spoof packet can indicate that there is data available for the access terminal. Upon receiving a communication (e.g., a page) from the second radio network in response to the spoof packet, the access terminal establishes a connection with the first radio network and receives the data.
Patent TW-541582-B (TW)
Title: Leaky, thermally conductive insulator material (LTCIM) in semiconductor-on-insulator (SOI) structure
Inventor: JU DONG-HYUK
IPC: H01L21/18
Filed: 2002-04-23
Granted: 2003-07-11
Abstract: A device and method for making a semiconductor-on-insulator (SOI) structure (10) having a leaky, thermally conductive material (LTCIM) layer (14) disposed between a semiconductor substrate (12) and a semiconductor layer (13).
Patent TW-I235084-B (TW)
Title: Apparatus for substrate cleaning of liquid crystal display and method for substrate cleaning using it
Inventor: KIM MAN-SUK
IPC: G02F1/1333
Filed: 2002-05-21
Granted: 2005-07-01
Abstract: Disclosed is an apparatus for substrate cleaning of liquid crystal display capable of desirably controlling the exhaust pressure and a method for substrate cleaning using it. The disclosed comprises a spin dry cup having a rotation device for rotating substrate, an air absorber arranged on the external of the spin dry cup to absorb impurities exhausted from the rotating substrate with air, a trap for exhausting air and impurities absorbed from the air absorber to the external, an exhaust pressure control part arranged in the trap to control exhaust pressure of the trap, and a drain arranged in the trap to exhaust chemicals and water from the rotating substrate to the external.
Patent TW-I248631-B (TW)
Title: Lighting device for dielectric barrier discharge lamp
Inventor: NAKANO HIROKI
IPC: H01J65/00
Filed: 2002-07-16
Granted: 2006-02-01
Abstract: This invention aims to decrease the leakage current of a dielectric barrier discharge lamp, and to prevent generation of the luminance slope between both electrodes. Electrodes 3 and 4 are formed in the outer surface of the dielectric barrier discharge lamp 1, and the high voltage side of the high frequency power sources 5 and 6 is connected to the electrodes 3 and 4, respectively. The low voltage side of the high frequency power sources 5 and 6 is connected to the grounding voltage GND. The output voltage waveform of the high frequency power sources 5 and 6 have different phases each other and inverted polarities each other.
Patent TW-I229091-B (TW)
Title: Organosiloxane polymer, photo-curable resin composition, patterning process, and substrate-protecting coat
Inventor: KATO HIDETO
IPC: C08F230/08
Filed: 2002-08-05
Granted: 2005-03-11
Abstract: An organosiloxane polymer comprising recurring units of the general formula (1) and having a weight average molecular weight of 1000-500000 is novel. R1 to R4 are monovalent hydrocarbon groups, n is an integer of 1-2000, X has a structure of the following formula; and R5 is an acrylic functional organic group of the following formula; wherein R' is H or methyl and R"" is a divalent hydrocarbon group. A photo-curable resin composition comprising the organosiloxane polymer and a sensitizer can be cured with a wide wavelength range of light.
Patent TW-I234158-B (TW)
Title: Pressing mold for fabricating optical recording medium, forming method of data recording area and light transparent layer, and the optical recording medium
Inventor: YAMAGA KENJI
IPC: G11B7/24047
Filed: 2002-08-28
Granted: 2005-06-11
Abstract: This invention provides a pressing mold for fabricating optical recording medium, the forming method of data recording area and light transparent layer, and the optical recording medium. It employs the spin coating method to simply implement the surface treatment of light transparent layer in lower cost. Using spin coating method for forming the light transparent layer, it employs the resin to press mold with bumps on the outer periphery, and transfers the data into the recording layer. It forms the inclined surface (cavity) on the substrate (the transferred component). Therefore, it conducts the coating without changing the bumps on the outer periphery.
Patent TW-558518-B (TW)
Title: Optical write-in head, image forming apparatus using the same, and method for inspecting the apparatus
Inventor: OGI SHUYA
IPC: G02B3/00
Filed: 2002-09-05
Granted: 2003-10-21
Abstract: An optical write-in head for obtaining a clear image even in printing at a relatively high recording density without generating strip-like irregularities in most cases. The optical write-in head applies light carrying image information to a photosensitive substance. The optical write-in head includes an array light source having a plurality of dot light sources, each of which selectively emits the light corresponding to the image information, and a lens array facing the array light source. The lens array has a plurality of lens elements which corresponds to the plurality of dot light sources respectively. An angular aperture theta of each of the lens elements is set in a range of about 14 DEG to 18 DEG.
Patent TW-593509-B (TW)
Title: Flame-retarded styrene-based plastic compositions
Inventor: ONISHI HIDEAKI
IPC: C08L25/04
Filed: 2002-09-09
Granted: 2004-06-21
Abstract: The present invention relates to a flame-retarded plastic composition comprising (A) a styrene-based plastic material, (B) a brominated aromatic compound having a melting point from 200 DEG C to 260 DEG C in which all bromine atoms are attached to the aromatic ring, (C) a bromine-containing organic compound having at least one 2,3-dibromoproyl group, and optionally antimony trioxide.
Patent TW-I236281-B (TW)
Title: Display apparatus and method of supplying power to USB device thereof
Inventor: SHIN SEUNG-GI
IPC: G09G5/00
Filed: 2002-09-17
Granted: 2005-07-11
Abstract: A display apparatus processing a video signal from a main body to display a picture, including a USB hub with at least one LCD USB port having a power pin through which a USB driving power is supplied from at least one USB port provided in the main body. With this configuration, a display apparatus and a method of supplying power to a USB device thereof are provided, in which power from a main body is supplied to the USB device attached to the USB hub of the display apparatus regardless of a power saving mode (the S3 mode of the ACPI).
Patent TW-594494-B (TW)
Title: Simulation system and method capable of remotely burning field programmable gate array
Inventor: WEI CHIUAN-YOU
IPC: G06F9/00
Filed: 2002-10-03
Granted: 2004-06-21
Abstract: The invention relates to a system and method capable of remotely burning field programmable gate array, which can download the binary code file of the field programmable gate array from a network. Software is employed to simulate the hardware burning interface of the field programmable gate array to proceed burning with respect to the field programmable gate array. The method comprises firstly determining if a remote host system can issue a burning command to a field programmable gate array with respect to an embedded system, and if yes, using an embedded processor to activate a download procedure, which downloads the binary code file of the field programmable gate array to a synchronous dynamic memory from a LAN or WAN via the network interface; using the embedded processor to read the binary code file from the synchronous dynamic memory and activating a simulating burning procedure; and using regular pins of I/O port of the embedded processor to simulate the burning signal of the field programmable gate array for burning binary code file to the field programmable gate array.
Patent TW-592994-B (TW)
Title: Illumination device installed within a paper storage space of a multi-function peripheral
Inventor: CHANG YUING
IPC: B41L49/00
Filed: 2002-10-15
Granted: 2004-06-21
Abstract: A multi-function peripheral (MFP) includes a scanning unit, a printing unit and an illumination device. The scanning unit is installed above the printing unit and a paper storage space is formed between the scanning unit and printing unit. After a printed sheet leaves the printing unit, it stays in the paper storage space. The illumination device is installed within the paper storage space and includes a light source, which may be a bulb. The light source may be attached to a bottom surface of the scanning unit. The MFP may further include a switch electrically connected to a power supply to turn on or off the light source.
Patent TW-583409-B (TW)
Title: Impedance standard substrate and correction method for vector network analyzer
Inventor: WU SUNG-MAO
IPC: G01R35/00
Filed: 2002-12-25
Granted: 2004-04-11
Abstract: An impedance standard substrate for correcting vector network analyzer mainly comprises a fixing device and a flexible tape, wherein the vector network analyzer has a plurality of probes faced to each other. There are thru-circuits formed on the flexible tape, wherein the flexible tape has contacts and the contacts are electrically connected to each other. The flexible tape is bent and fixed by a fixing device such that the contacts are faced to the corresponding probes respectively. Furthermore, the impedance standard substrate also includes a plurality of open-circuits, short-circuits and load-circuits formed on the flexible tape.
Patent TW-I254992-B (TW)
Title: Method of fabricating a vertically profiled electrode and semiconductor device comprising such an electrode
Inventor: MAILE BERND E
IPC: H01L21/28
Filed: 2003-01-13
Granted: 2006-05-11
Abstract: A method of fabricating a vertically profiled electrode like a T-gate 40 on a semiconductor substrate 20 is described. The method comprises providing a resist structure 34 on the substrate 20, the resist structure 34 containing at least a first resist pattern 24' arranged on the substrate 20 and having a first opening 26, the first resist being negative resist, and a second resist pattern 32 having a second opening 30 surrounding the first opening 26. The vertical profile of the gate electrode 40 is defined by the contours and the relative location of the first and the second opening 26, 30. On the resist structure 34 a metal 38 is deposited and lift-off is performed to remove the second resist 32 together with the metal 38 deposited thereon.
Patent TW-I292161-B (TW)
Title: Filter circuit having an fe-based core
Inventor: RYUSUKE HASEGAWA
IPC: H01F38/00
Filed: 2003-02-07
Granted: 2008-01-01
Abstract: A filter circuit is used to select frequency bands of digital and analog signals over communications channels in a DSL communications system. The filter circuit includes an inductor having a core that consists essentially of an Fe-base amorphous metal alloy. Advantageously, the filter circuit provides as good or better performance than a filter circuit using a Co-base core; but is much less expensive. As such, it provides a low cost, high efficiency solution to communications applications, such as DSL communications systems, and the like.
Patent TW-I258834-B (TW)
Title: Slotted substrates and methods and systems for forming same
Inventor: POLLARD JEFFREY R
IPC: B41J2/05
Filed: 2003-03-06
Granted: 2006-07-21
Abstract: Methods and systems for forming slots (604) in a print head substrate (606) having a thickness defined by opposing first (610) and second (612) surfaces. In one exemplary embodiment, a trench (802) is received in the first surface (610) and extends through less than an entirety of the thickness of the substrate (606). A plurality of slots (804) extends into the substrate (606) from the second surface (612) and connects with the trench (802) to form a compound slot (604) through the substrate (606). In this embodiment, the trench (802) is wider at portions proximate to said slots (804) than at portions more distant to said slots (804).
Patent TW-593933-B (TW)
Title: Valve body structure for personal gas heating device
Inventor: LIN HUAI-TAI
IPC: F23N5/00
Filed: 2003-04-18
Granted: 2004-06-21
Abstract: The present invention is to provide a valve body structure for a personal gas heating device, comprising a upper seat, a lower seat, a sealing member placed in between the upper and lower seats provided with a hole, an upper passage provided between the upper seat and the sealing member, a lower passage provided between the lower seat and the sealing member and communicated with the upper passage through the hole of the sealing member, a temperature control device with a memory element of which at least a portion is located in a combustion chamber, a control rod connected between the memory element and the valve body structure for controlling flow rate of the passage, which the flow rate of fuel flowing through the passage is based upon the temperature in the combustion chamber.