baber/WOPTO huggingface dataset:
Patent TW-523721-B (TW)
Title: Electronic billing system
Inventor: LIN CHING-YI
IPC: G07B15/00
Filed: 2002-02-26
Granted: 2003-03-11
Abstract: The invention provides a mobile communication electronic billing system comprises a set of on-board communication device installed inside of a vehicle and two sets of road-side transmission unit and road-side confirmation unit installed near the entry of a toll station and a billing management center having a full-duplex data transmission with a mobile phone handset in connection with the on-board communication device. When a vehicle goes through the road-side transmission unit, the on-board communication device will receive the signal of the road-side transmission unit and transmit user's information and transaction date to the billing management center. After the billing management center receives such information and verifies the same, it will return a confirmed billing completion signal to the on-board communication device. When the vehicle passes through the road-side confirmation unit, it further transmits the confirmed message to the road-side confirmation unit and the vehicle can successfully pass the toll station. Otherwise, if no confirmed message is received, the road-side confirmation unit will control the automatic camera system of the toll station to take the picture of the unpaid vehicle plate as a witness. By means of the above equipment, advantages and functions such as no need to prepare cash, labor saving and high degree of convenience can be assured.
Patent TW-548802-B (TW)
Title: Manufacturing method of DRAM capacitor
Inventor: HUANG JEN-MING
IPC: H01L21/8242
Filed: 2002-02-26
Granted: 2003-08-21
Abstract: A method for manufacturing an embedded type DRAM capacitor is disclosed in the present invention. In the invention, DRAM capacitor is formed in the trench. The deep n-well in the semiconductor substrate is used as the top electrode of the capacitor; and the polysilicon layer filled into the trench is used as the bottom electrode. In addition to being used as the gate of the transistor, the gate oxide layer is used as the capacitive dielectric layer of the capacitor. In the invention, there is no other deposition of polysilicon layer except the application of polysilicon as the bottom electrode plate. Therefore, the number of manufacturing steps is smaller than that of the conventional method, and the height is apparently reduced.
Patent TW-548579-B (TW)
Title: Method for programmable keyboard extension codes and the control device thereof
Inventor: WANG CHIN-PING
IPC: H03M11/00
Filed: 2002-03-05
Granted: 2003-08-21
Abstract: The present invention provides a method for programmable keyboard extension codes and the control device thereof, which includes the following steps: conducting a command for processing extension codes from the computer system to a keyboard, wherein the command for processing extension codes is assigned by the user according to the extension codes of keys selected to be set or cancelled; simultaneously sending a processing location list of the key positional parameter, so that the keyboard after receiving can proceed the update operation of extension codes for the keys to be set with or to be cancelled; and, using a code-sending mode key on the keyboard to provide a switching of the key-sending for the standard code mode and the extension code mode of the assigned key. Thus, with the functions of setting or canceling extension codes for all keys on the keyboard, it can increase the key extension for different applications.
Patent TW-517178-B (TW)
Title: Aligner
Inventor: MOMOSE KATSUMI
IPC: H05K3/00
Filed: 2002-03-18
Granted: 2003-01-11
Abstract: The invention provides an aligner enabling to perform high accuracy positioning at manufacturing a multi-layered circuit board. A board alignment mark is photographed by a CCD camera by irradiating X-ray from an X-ray generator at the state removing a photo mask, and position of the board alignment mark is memorized. Then, the photo mask is set on a print circuit board, a mask alignment mark is photographed, and positioning of the mask alignment mark and the print circuit board is performed by comparing with position of memorized board alignment mark and by moving a platen so that the gap becomes zero.
Patent TW-561698-B (TW)
Title: Radio communication card
Inventor: KASUYA TAKAYUKI
IPC: B42D15/10
Filed: 2002-04-29
Granted: 2003-11-11
Abstract: The invention relates to a radio communication card and makes it possible to mount it in an existing card slot by providing an antenna portion on a surface of a card body. There is provided a radio communication card that can be mounted in a card slot of an information processing apparatus. A radio communication logic is contained in the card body and, on a surface of the card body, there is provided an antenna portion which forms at least a part of the surface of the card body. The antenna portion is configured such that it can be moved between a first position of the card body in which it is contained in the card body and a second position in which it protrudes from the card body.
Patent TW-533497-B (TW)
Title: Cleaning method of wet cleaning device
Inventor: JIAN SHIN-DA
IPC: H01L21/00
Filed: 2002-04-30
Granted: 2003-05-21
Abstract: This invention discloses a cleaning method of wet cleaning device. Firstly, a first transfer device is used to load a wafer into a first chemical cleaning tank to perform a first cleaning process. Then, the wafer is transferred from the first chemical cleaning tank to a transfer tank. When there is no need to perform a second cleaning process, the wafer is measured in the transfer tank, and a second transfer device is used to transfer the wafer to a drying tank for performing a drying treatment. When the second cleaning process is required, the second transfer device is used to transfer the wafer from the transfer tank to a second chemical cleaning tank to perform a second cleaning process. Subsequently, the wafer is transferred from the second chemical cleaning tank to a measurement transfer tank for measuring the wafer. Finally, the wafer is transferred by the second transfer device to the drying tank for performing a drying treatment.
Patent TW-I245797-B (TW)
Title: Method of culturing microalgae and device therefor
Inventor: SATO TORU
IPC: C12M1/00
Filed: 2002-05-31
Granted: 2005-12-21
Abstract: To provide a microalgae culture device which permit sufficient stirring of a culture solution and thus can achieve high productivity and which can prevent the microalgae from adhering to the walls of the culture vessel or settling to the bottom of the culture vessel and thus can maintain high culture efficiency over a long period of time. A microalgae culture device 1, comprising a culture vessel 2 having an gas outlet opening 17 at a top part thereof, wherein a culture solution 6 filled in the culture vessel 2 is irradiated with visible light, while injecting a gas containing carbon dioxide therein, to culture the microalgae in the culture vessel 2 characterized in that the culture vessel 2 is formed into a parabolic shape by inner and outer curved walls 4 and 5, in that at least the outer curved wall 5 is made of a transparent material transparent to visible light, and in that a gas inlet 5b opens into the lower portion or the culture vessel 2. A vortex flow of the culture solution 6 that: progresses upward along the center across the width direction, separates on the right and left sides, and then lowers along the outer circumferential side is created in the culture vessel 2 by the aspiration of the gas through the gas inlet 5b.
Patent TW-573021-B (TW)
Title: High-strength hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having fatigue resistance, corrosion resistance, ductility and plating adhesion, after severe deformation, and a method of producing the same
Inventor: FUJITA NOBUHIRO
IPC: C22C38/00
Filed: 2002-06-06
Granted: 2004-01-21
Abstract: The present invention provides: a high-strength high-ductility hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having high fatigue resistance and corrosion resistance; a high-strength hot-dip galvanized steel sheet excellent in ductility, which improves non-plating defects and plating adhesion after severe deformation, and a method of producing the same; a high-strength and high-ductility hot-dip galvanized steel sheet having high fatigue resistance and corrosion resistance; a high-strength hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having superior appearance and workability, which suppresses the generation of non-plating defects, and a method of producing the same; and a high-strength hot-dip galvannealed steel sheet and a high-strength hot-dip galvanized steel sheet, which suppress non-plating defects and surface defects and have both corrosion resistance, in particular corrosion resistance in an environment containing chlorine ion, and high ductility, and a method of producing the same.
Patent TW-538211-B (TW)
Title: Backlight module of direct-underneath type
Inventor: YU CHUAN-PEI
IPC: F21V8/00
Filed: 2002-07-19
Granted: 2003-06-21
Abstract: A backlight module of direct-underneath type is disclosed, which comprises: an outer frame; a transparent plate located on top of the outer frame, and forming a chamber with the outer frame, and the transparent plate having plural concave grooves; a reflector disposed inside the chamber; and at least a lamp tube located between the reflector and the transparent plate.
Patent TW-561621-B (TW)
Title: Microlens set of image sensor device, image sensor device and manufacturing method of image sensor device
Inventor: YAUNG DUN-NIAN
IPC: H01L27/14
Filed: 2002-07-22
Granted: 2003-11-11
Abstract: The present invention provides a microlens set of image sensor device, which is to dispose a micro-convex lens on the color filter, and dispose a micro-concave lens under the color filter. The incident light will form a parallel light after passing this microlens set. In addition, the present invention also provides the image sensor structure formed by this microlens set and the manufacturing method thereof.
Patent TW-I223772-B (TW)
Title: Yield on multithreaded processors
Inventor: ARMSTRONG WILLIAM JOSEPH
IPC: G06F9/46
Filed: 2002-08-20
Granted: 2004-11-11
Abstract: An apparatus, program product and method accommodate conventional yield calls within a multithreaded processor environment by coordinating yielding threads within the hypervisor. A hypervisor coordinates the yielding threads within the hypervisor to ensure all threads on a multithreaded processor execute within the same partition or hypervisor.
Patent TW-I234667-B (TW)
Title: Plastic optical fiber ferrule and method for making the same
Inventor: OKUMA MASAFUMI
IPC: G02B6/38
Filed: 2002-09-19
Granted: 2005-06-21
Abstract: An insert pipe is fitted on an outer circumferential surface of a front end of a ferrule provided with a core wire receiving bore in an axial center thereof, and a small-diameter tubular portion is insert molded coaxially with the insert pipe 4 around the core receiving bore adjacent to the front end, an thin-walled plastic portion being formed inside the small-diameter tubular portion. A plastic reservoir may be provided in a part of the plastic ferrule remote from the front end of the core wire receiving bore. The provision of the thin-walled plastic portion and/or the plastic reservoir prevents the tapering the core wire receiving bore due to thermal shrinkage following the injection molding process.
Patent TW-I221496-B (TW)
Title: Door locking handle assembly with built-in combination lock lever action type
Inventor: KAZUYUKI GOTOU
IPC: E05B13/10
Filed: 2002-09-24
Granted: 2004-10-01
Abstract: There is provided a handle assembly of thin type which permits through a computerized personal management system a plurality of persons to have easily access to instruments in a box with the handle assembly. Said handle assembly does not get out of order or break down owing to a collision or contact with other physical solid body. In the handle assembly, a combination lock (6), opened by turning each of its dial discs (4) a given number of times to establish a combination of marks of the discs, is incorporated in a handle (2) and disposed adjacent to a cylinder lock (13) in the handle. A receiver lever 16, which is pivoted on a base body (1), is controlled by a lock plate (5). A stopping plate (11), interlocked with a rotor (8) of the cylinder lock (13), engages with the lever (16) pivoted to the base body (1), so that the handle (2) is held in its folded position. When the combination lock (6) is held in its unlocked condition and the handle (2) is pulled, the receiver lever (16) is swung upward by the stopping plate (11) to release the handle (2) from the base body (1). A plurality of slots (68) are formed on a bottom surface of a dent portion (100) of the handle (2). An outer peripheral portion of each of the dial discs (4) projects into the dent portion (100) through the slot (68) in such a manner that an outer peripheral surface of the dial disc (4) is set back from a virtual extension plane of the front surface (21) of the handle (2).
Patent TW-589839-B (TW)
Title: Telecommunications gateway and method
Inventor: KIKO FREDERICK J
IPC: H04L12/28
Filed: 2002-10-08
Granted: 2004-06-01
Abstract: An improved system and associated components for providing reliable power supply and interconnectivity for digital subscriber line (DSL) applications at sites remote from the central office (CO). The system comprises a line power unit in communication with a subscriber-installable gateway module, the latter incorporating a power extraction circuit adapted to extract power from the Telco line. Home phone network (HPN), homeplug, and wireless modules are also provided within the gateway to permit connectivity between other electronic components within the subscriber's site. Subscriber-installable adapter modules which extract power and perform line interface functions for the various jacks throughout the site are also disclosed. Methods for installing and operating the aforementioned components are also described.
Patent TW-580613-B (TW)
Title: A dominant precise time synchronizer using real-time clock
Inventor: SHIU CHENG-YOU
IPC: G04G7/00
Filed: 2002-10-14
Granted: 2004-03-21
Abstract: A dominant precise time synchronizer using real-time clock can provide time at any time with accurate calibration function down to one percent second. As such, it allows chargeback system and enforcement system can precisely and instantaneously make correct matching between vehicle recognition information and chargeback transaction information. Nowadays in the era of booming technological information development, many instruments and equipments are commonly under circumstance of simultaneous on-line operation, for instance, the chargeback system and enforcement system in freeway electronic billing system is a necessary combination and the time synchronization between two systems is demanded critically.
Patent TW-594151-B (TW)
Title: Liquid crystal display and fabricating method thereof
Inventor: LAI TZ-YUAN
IPC: G02F1/1341
Filed: 2002-10-24
Granted: 2004-06-21
Abstract: A liquid crystal display (LCD) and fabricating method thereof. The fabricating method includes providing a double-layered substrate structure having a first seal pattern, inserted along the periphery thereof, wherein the first seal pattern has a notch for liquid crystal injection, facing an injecting direction of the liquid crystals, forming a second seal pattern near the notch, parallel to the injecting direction, injecting the liquid crystals via the notch along the injecting direction, and sealing the notch with a third seal pattern. According to the invention, the permeating rate of the third seal pattern is accelerated, enhancing the sealing of the liquid crystal display, and increasing productivity. Further, the second seal pattern enhances the adhesion between the substrate and the third seal pattern, protecting the cured third seal pattern from peeling and bubble formation.
Patent TW-588518-B (TW)
Title: Agile spread waveform generator
Inventor: YAP DANIEL
IPC: H04B10/12
Filed: 2002-11-15
Granted: 2004-05-21
Abstract: An agile spread spectrum waveform generator comprises a photonic oscillator and an optical heterodyne synthesizer. The photonic oscillator comprises a multi-tone optical comb generator for generating a series of RF comb lines on an optical carrier. The optical heterodyne synthesizer includes first and second phase-locked lasers; the first laser feeding the multi-tone optical comb generator and the second laser comprising a rapidly wavelength-tunable single tone laser whose output light provides a frequency translation reference. A photodetector is provided for heterodyning the frequency translation reference with the optical output of the photonic oscillator to generate an agile spread spectrum waveform.
Patent TW-I259742-B (TW)
Title: Plasma processing system
Inventor: HAYAMI TOSHIHIRO
IPC: H01J37/32
Filed: 2002-11-27
Granted: 2006-08-01
Abstract: The present invention provides a low cost plasma processing system in which reproducibility and stability can be enhanced while reducing power loss. The plasma processing system 1 comprises a main body 2 and an additional equipment 3. The additional equipment 3 comprises a power supply unit 5 for supplying power to a process chamber 4 and a plurality of dry pumps 6, 7. The power supply unit 5 comprises a matching unit 9, a high frequency amplifier 13 connected with the matching unit 9 through a coaxial cable 24, and a power control section 12 incorporating a DC amplifier 14. The high frequency amplifier 13 is disposed independently and remotely from the DC amplifier 14 in the vicinity of the matching unit 9 and connected with the DC amplifier 14 through an ordinary cable 25.
Patent TW-I252551-B (TW)
Title: Susceptor, gaseous phase growing device, device and method for manufacturing epitaxial wafer, and epitaxial wafer
Inventor: YOSHIDA TOMOSUKE
IPC: C30B25/12
Filed: 2002-11-29
Granted: 2006-04-01
Abstract: The present invention discloses a susceptor, gaseous phase growing device, device and method for manufacturing epitaxial wafer, and epitaxial wafer. The susceptor of the present invention is for supporting a semiconductor substrate (W) during the growth of gaseous phase, whose characteristic is that a groove (11) is formed for disposing the semiconductor substrate (W); the groove (11) is formed of two stages, i.e. the upper stage groove part (11a) for supporting the outer peripheral edge part of the semiconductor substrate (W); and a lower stage groove part (11b) formed at the center side lower stage of the upper stage groove part (11a); and hole parts (12) passed through to the rear surface and brought into an open state also during the growth of gas phase are formed in the lower stage groove part (11b).
Patent TW-I274090-B (TW)
Title: Needle for knitting or hosiery machines and a knitting machine equipped therewith
Inventor: PLATH ERNST-DIETER
IPC: D04B35/04
Filed: 2002-12-11
Granted: 2007-02-21
Abstract: The invention describes a compound needle having a needle part (3) and a slide part (4) for knitting, warp knitting or hosiery machines. The needle part (3) has a needle shaft (3a) and a needle hook (3b), the needle shaft (3a) being provided with a slot-shaped recess (3f) and a guide channel. The slide part has a slide shaft (4a), which is insertable into the guide channel and is movable to and fro in the latter, and a slide hook (4b) which is open in the opposite direction to the needle hook (3b), said slide hook being insertable into the recess (3f) in order to take over a stitch (9) located on the needle shaft (3a). According to the invention, the guide channel is provided with a cover (16) bridging the slide shaft (4a) at least on a part of its length, and the thickness of the slide hook (4b) is greater at least in a spread portion taking over the stitch (9) and keeping it wide than the width of the guide channel, and/or the thickness of the needle hook (3b) is smaller than the thickness of the needle shaft (3a). In addition, a knitting machine equipped with compound needles of this type is described
Patent TW-567270-B (TW)
Title: A mud-drainage grouting construction method of penetrating holes with mud-draining pipes in a pile bottom
Inventor: HUANG JIAN-SHUEN
IPC: E02D5/62
Filed: 2002-12-27
Granted: 2003-12-21
Abstract: A mud-drainage grouting construction method of penetrating holes with mud-draining pipes in a pile bottom relates to how to place one or more sets of grouting pipe with mud-draining pipe inside steel cages of a drilling type foundation pile. There set a one-way valve on the bottom of the grouting pipe, and penetrating holes evenly in the mud-draining pipe bottoms; the penetrating hole is available for in and out of water, grout, or mud, and fill with fillings to prevent the mud-draining pipe from blockage by concrete or other debris during construction of foundation piles. While there is mud after finishing grouting of the foundation pile, to clean the filling inside the mud-draining pipe and pour into clear water via grouting pipe or any mud-draining pipe to press the mud and drain it out through the mud-draining pipe until clear water appears, then to grout cement paste or other solidifying material to fill the pile bottom until clear water no more appears, thus to seal the top cover of the mud-draining pipe and to grout into cement paste with proper pressure via grouting pipes to modify strata around the pipe bottoms to increase the bearing force.
Patent TW-I289494-B (TW)
Title: Chemical mechanical polishing apparatus and method having a retaining ring with a contoured surface for slurry distribution
Inventor: MOLONEY GERARD S
IPC: B24B57/02
Filed: 2003-01-21
Granted: 2007-11-11
Abstract: A polishing apparatus is provided for removing material from a surface of a substrate. The apparatus includes a polishing head for positioning a surface of a substrate against a polishing surface of the apparatus. The polishing head includes a subcarrier adapted to hold the substrate during a polishing operation, and a retaining ring having an inner edge disposed about the subcarrier and a lower surface in contact with the polishing surface during the polishing operation, the lower surface of the retaining ring having a number of radial recesses formed therein to distribute a chemical between the substrate held on the subcarrier and the polishing surface when there is relative motion between the substrate and the polishing surface, thereby inhibiting non-planar polishing of the surface of the substrate. Preferably, the number of radial recesses comprise at least one groove adapted to transport the chemical from an area near an outer edge of the retaining ring to an area near an inner edge of the retaining ring. More preferably, the groove comprises a chevron shape between the outer and inner edge of the retaining ring.
Patent TW-589609-B (TW)
Title: Liquid crystal display and signal correcting circuit therefor
Inventor: MORITA TOSHIYUKI
IPC: G02F1/133
Filed: 2003-01-30
Granted: 2004-06-01
Abstract: A signal correcting circuit, which adds a correction value generated based on a signal stored in a frame memory to an input signal and outputs a resultant signal, is used to correct image data which is an input signal to a liquid crystal display to thereby completely compensate for the influence of the asymmetry of the input signal on the liquid crystal display. This prevents generation of residual images and flickering of the screen.