baber/WOPTO huggingface dataset:
Patent TW-411645-B (TW)
Title: Closure for cable connection
Inventor: KOSHIYAMA KOJI
IPC: H02G15/013
Filed: 1998-06-02
Granted: 2000-11-11
Abstract: A closure for a cable connection capable of facilitating access to fiber connection sections, ensuring simplified management, assembling and disassembling, and exhibiting increased sealing and resealing characteristics. A base member is formed at a portion of an outer surface thereof positioned around each of cable insertion holes with a cylindrical pocket, in which a cable bush made of a rubber-like elastic material and formed with a through-hole communicating with a respective one of the cable insertion holes is fittedly arranged. A cable seal cap which has a raised surface for abutting against the cable bush is releasably fitted in the cylindrical pocket to bring the cable bush into elastic contact with a cable.
Patent TW-437156-B (TW)
Title: A technique of frequency down converter with phase and amplitude control
Inventor: NI HAU-RAN
IPC: H03D7/00
Filed: 1998-06-15
Granted: 2001-05-28
Abstract: The innovation is a technique of processing the frequency down converter, phase and amplitude control in the same time. The core of the technique is a memory stored a set of one periodic sine wave with different amplitude. It's address is generated by a mapping table which related to the phase/amplitude required. Through the addresses, the paired carriers with orthogonal (90 degree phase difference) are generated as the reference in a mixer. The carriers multiply to the input of the mixer, both the frequency down converter and the phase/amplitude modulation are done in the same time. The phase of the carriers is referent to the system time or a reference point. The address for the phase/amplitude required could be programmable externally, so, it is easy to control the performance of the process in software. The circuitry of this innovation is simpler and faster than the traditional one with same functions. Since the combined functions of frequency down converter, phase/amplitude control is widely used in the digital signal processor (DSP), the applications of antenna's digital beam former, communication ..., so, the innovation is valuable.
Patent TW-503221-B (TW)
Title: Method and device for producing fine electrolytic water with reverse osmosis effect
Inventor: BAI YUN-HUANG
IPC: C02F1/461
Filed: 1998-07-06
Granted: 2002-09-21
Abstract: The present invention relates to a method and a device for producing fine electrolytic water with reverse osmosis effect; the method mainly comprises mixing a fine filtered water from a preliminary filtration by a filtration material and a pure water filtered by a reverse osmosis filter according to a specified ratio; using a mineral at a specified concentration to electrolyse water into a basic water which is beneficial to human body; thus, the drinking water has a good filtered effect of reverse osmosis, and the basic water formed by electrolysis can increase the health benefits of the water to human body, thereby increasing the overall quality of drinking water.
Patent TW-421624-B (TW)
Title: Bamboo plate expanded from round bamboo and its manufacturing method thereof
Inventor: LI KUEN-MIN
IPC: B27D1/10
Filed: 1998-08-07
Granted: 2001-02-11
Abstract: This invention relates to a bamboo plate expanded from round bamboo and its manufacturing method thereof. The bamboo plate is completely formed by expansion to round bamboo on which outer surface along the axial direction is evenly opened a set of stripping angular channels. The method of manufacturing bamboo plate is evenly opened a set of stripping angular channels in axial direction and along the whole outer surface of the round bamboo first, then a defined length and width of that of round bamboo is cut off by according to the size needed and is expanded so that a semi-finished bamboo plate is formed by way of adhesion to adhere both sides of stripping surface of each stripping angular channel together, and after further proceeding to dry the semi-finished bamboo plate off then proceeding final precision shaving working to obtain a bamboo plate product with defined size.
Patent TW-404881-B (TW)
Title: Tool container
Inventor: VASUDEVA KAILASH C
IPC: B25H3/06
Filed: 1998-08-07
Granted: 2000-09-11
Abstract: A tool container, such as a toolbox or gift case, has least one pivotable component holder pivotally mounted therein for pivoting movement between a storage position and an access position. The pivotable component holders are biased towards the access position when the lid is open. The tool container brings an element directly or indirectly into contact with at least one of the pivotable component holders to rotate it to the storage position when the lid closes, with no direct connection between the lid and the pivotable component holders. Where there are multiple pivotable component holders, they may be ganged together, for example via a gang bar. Instead of rotation of the pivotable component holders being triggered by lid closure, such rotation could be triggered by removal or storage of the tool for which the components are intended. Pivotable holder components may be manipulated manually between storage and access positions when the lid is open and movement may be independent of the lids position.
Patent TW-375638-B (TW)
Title: Thermoset interpolymers and foams
Inventor: MCKAY KEVIN W
IPC: C08J3/26
Filed: 1998-09-04
Granted: 1999-12-01
Abstract: The subject invention provides a thermoset elastomer comprising a crosslinked pseudorandom or substantially random interpolymer of: (a) from 15 to 70 weight percent of at least one alpha-olefin; (b) from 30 to 70 weight percent of at least one diene. The subject invention further provides a thermoplastic vulcanize comprising the thermoset elastomers of the invention as provided in a thermoplastic polyolefin matrix. The subject invention further provides processes for preparing the inventive thermoset elastomers and thermoplastic vulcanizates, as well as parts fabricated therefrom. The inventive materials have a superior balance of properties, as compared to EPM and EPDM based materials. The invention also pertains to foams and methods for their preparation.
Patent TW-396443-B (TW)
Title: Post chemical mechanical polishing cleaning method
Inventor: YANG MING-SHENG
IPC: H01L21/304
Filed: 1998-09-11
Granted: 2000-07-01
Abstract: There is disclosed a post CMP cleaning method, which removes the residual particles or slurry on a wafer by a double side brush cleaning method. The wafer is then put into the ammonium hydroxide solution with high rhythmical wave vibration to eliminate the residual particles or slurry on the wafer.
Patent TW-398046-B (TW)
Title: Method for manufacturing chip scale packages
Inventor: JEONG DO-SOO
IPC: H01L23/31
Filed: 1998-10-21
Granted: 2000-07-11
Abstract: An embodiment of the present invention provides a method for manufacturing chip scale packages comprising the steps of preparing a tape-shaped wiring board, filling connection holes with a pre-flux, forming beam leads by plating Cu traces, which are exposed to a window, with gold (Au), attaching a semiconductor chip to an elastomer, bonding the beam leads to the semiconductor chip, encapsulating bonding parts between the beam leads and the semiconductor chip, and attaching a solder ball to each of the Cu traces exposed to the connection holes. The wiring board comprises a polyimide tape having a top and a bottom surfaces, Cu traces which are formed on the bottom surface of the polyimide tape, a window which is formed through the polyimide tape in order to connect the Cu traces to a semiconductor chip, a plurality of connection holes which are formed through the polyimide tape correspondingly to the Cu traces, and an elastomer which is attached to the bottom surfaces of the Cu traces. Another embodiment provides a method for manufacturing chip scale packages comprising a step of attaching a cover film to the top surface of the polyimide tape, instead of the step of filling the connection holes. After the step of forming the beam leads, the cover film is removed. According to the present invention, the solder ball pads are not plated with Au. Therefore, the bonding force between the solder balls and the solder ball pads, and the solderability between the solder balls and the board pads are improved.
Patent TW-392123-B (TW)
Title: Computer joystick having two optical sensors for generating vector signals
Inventor: LIU SHU-MING
IPC: G06F3/033
Filed: 1998-12-02
Granted: 2000-06-01
Abstract: The invention discloses a computer joystick having two optical sensors to generate vector signals for indicating the current position of the joystick's handle. The computer joystick comprises a housing having an opening on its top, two mutually perpendicular shafts rotatably installed inside the housing, a joystick handle rotatably installed in the opening of the housing, an engaging means mounted at a bottom end of the joystick handle for rotatably engaging the two shafts, two optical sensors installed in the housing close to the two shafts for detecting rotations of the two shafts and generating corresponding displacement signals, and a control circuit having a memory for storing a coordinate as a position of the joystick handle, and a processor wired to the two optical sensors for updating the coordinate of the joystick handle according to the displacement signals generated by the two optical sensors and generating vector signals according to the coordinate of the joystick handle to indicate the current position of the joystick handle.
Patent TW-410291-B (TW)
Title: A data processing system integrating basic input/output system and system memories
Inventor: HUANG YUNG-LANG
IPC: G06F12/00
Filed: 1999-01-13
Granted: 2000-11-01
Abstract: The present invention discloses a data processing system integrating basic input/output system (BIOS) and system memories. The system includes a read/write nonvolatile memory for storing the system data in the first bank, the third bank and the fourth bank as well as the BIOS in the second bank of the nonvolatile memory, in which the addresses of the first bank, the third bank and the fourth bank are defined to be continuous and the addresses of the third bank and the second bank are defined to be identical; an address bus used to transmit the accessing address issued by the system; and a decoding device electrically connecting with the read/write nonvolatile memory and the address bus. The decoding device maps the second bank of the read/write nonvolatile memory in response to the BIOS selection signal as the first logical index and its accessing address, the third bank of the nonvolatile memory in response to the accessing address as the second bank address and the BIOS selection signal as the second logical index, maps the first bank of the nonvolatile memory in response to the accessing address as the first bank address, and map the fourth bank of the nonvolatile memory in response to the accessing address as the fourth bank address. The above-mentioned mapping is used for the system to access the mapped bank.
Patent TW-436536-B (TW)
Title: Electronically controlled sample warper having yarn exchange mechanism and high speed warping method
Inventor: TANAKA YOSHIHIRO
IPC: D02H13/24
Filed: 1999-01-25
Granted: 2001-05-28
Abstract: An electronically controlled sample warper having a yarn exchange mechanism is provided which is capable of extremely reducing yarn looseness possibly occurring during yarn exchange as compared with conventional methods, preventing large variations in yarn tension produced when a yarn is removed to improve the quality of warping and significantly improve the speed of yarn exchange, unlike conventional methods which do produce variations in yarn tension during yarn exchange to cause a degraded quality of warping, and eliminating the need for reducing a warping speed even during yarn exchange to largely reduce a warping time, as compared with the case where a conventional yarn exchange mechanism is used. The electronically controlled sample warper having a yarn exchange mechanism is adapted to automatically exchange yarns and wind the yarns on a warper drum in accordance with a preset yarn order, and comprises one or a plurality of yarn introduction means each rotatably mounted to a side surface of the warper drum for winding a yarn on the warper drum, a plurality of yarn selection guides, arranged in one end portion of a base for supporting the warper drum corresponding to the yarn introduction means, wherein each of the yarn selection guides is pivotally moved to protrude to a yarn exchange position when a yarn is exchanged and pivotally moved to retract to a standby position when a yarn is accommodated, and yarns are passed between the yarn introduction means and the yarn selection guides, and yarn removing guides arranged in one-to-one correspondence to the plurality of yarn selection guides. When a yarn is removed from the yarn introduction means, the yarn held by the yarn introduction means is caught by one of the yarn removing guides, and the caught yarn is next removed from the yarn introduction means and passed to a corresponding yarn selection guide, thereby minimizing yarn looseness produced when it is removed from the yarn introduction means.
Patent TW-407418-B (TW)
Title: Method and arrangement to replace a defective module preferably inside a digital switching equipment
Inventor: KOPP JORG
IPC: H04M3/12
Filed: 1999-01-26
Granted: 2000-10-01
Abstract: Various states of a module (BG) are displayed by means of at least one display-element (for example, in form of an emitting-diode) (RL, GL) that is visibly mounted on the module. A repair-state is inputted through the press of a repair-diode (RT), in which the actions and control-processes which are necessary to stop the operation of said defective module are carried out, and an automatical recognition of a new inserted module in a module-frame (BR) is also carried out, a function-test and an automatic start-up, which is dependent on the positive test-result, of said new module, are brought about.
Patent TW-397673-B (TW)
Title: Self-illuminated drinking straw
Inventor: PALMER WILLIAM R
IPC: A47G21/18
Filed: 1999-03-04
Granted: 2000-07-11
Abstract: The instant invention provides for illuminated drinking straws which employ chemiluminescent means as lighting source. The illuminated drinking straw may be used with either hot or cold beverage such as water, fruit juices, soft drinks, coffees and teas, milk products or alcoholic beverages.
Patent TW-443031-B (TW)
Title: A controlling circuit of motor and a method thereof
Inventor: SHIN YONG-SANG
IPC: H02P6/24
Filed: 1999-03-26
Granted: 2001-06-23
Abstract: Disclosed is a control circuit and method for a motor. The control circuit comprises an inverter including a first switch group having a plurality of switches, and a second switch group having a plurality of switches; a switching controller for controlling the switches of the inverter to operate the motor in a normal rotation, and controlling the switches of the inverter to OFF when a braking start signal is input to reduce a rotational speed of the motor by mechanical friction; and an electrical braking determination portion for outputting an electrical braking start signal to the switching controller after determining that the rotational speed of the motor is less than a first speed. The switching controller, after receiving the electrical braking start signal from the electrical braking determination portion, selectively controls the switches of the inverter such that power supplied to the motor is dissipated through predetermined switches. The method includes the steps of driving the motor in a forward rotation by controlling the switches of the inverter to control a direction of a current flowed to the motor; reducing the rotational speed of the motor using mechanical friction by controlling all the switches of the inverter to OFF; and reducing the rotational speed of the motor when the reduced speed of the motor is less than a first speed by selectively controlling the switches of the inverter such that power supplied to the motor is dissipated through predetermined switches.
Patent TW-514576-B (TW)
Title: Recording medium for recording a self-programmed macro command for commanding a machining center to control the parameters for machining threads
Inventor: CHIOU HUAN-JUNG
IPC: G05B19/00
Filed: 1999-04-14
Granted: 2002-12-21
Abstract: This invention is related to a recording medium for recording a self-programmed macro command for commanding a machining center to control the parameters for machining threads. The macro program includes a main routine and a macro sub-routine. The macro routine is recorded in a computer memory of the machining center. The main routine controls the operation states of the machining center.The main routing calls a macro sub-routine by way of a self-programmed macro command to control the tool feeding in machining the threads. The macro sub-routine includes a plurality of control commands and configures the tool feeding in accordance with the parameters of the control commands thereby generating signals for controlling the machining center and for controlling the tool turret to drive rotation of the tool, to move along the surface of the workpiece, and feeding thereby machining threads to the workpiece.
Patent TW-430925-B (TW)
Title: Ion implantation method and structure for increasing the breakdown voltage of the high voltage device
Inventor: SU HUNG-DE
IPC: H01L21/76
Filed: 1999-05-07
Granted: 2001-04-21
Abstract: An ion implantation method for increasing the breakdown voltage of the high voltage device comprises the steps of: first, after forming a first type well, using the shallow trench isolation process to form an isolation region in the first type well; and forming a low voltage well below the isolation region by implanting, so as to form a channel stop layer. Therefore, the channel stop is added, without changing the feature of the high voltage device and adding an extra photoresist layer, to increase the breakdown voltage of the device thereby increasing the isolation degree between high voltage devices.
Patent TW-I239978-B (TW)
Title: High speed method of making microporous film products
Inventor: WU PAI-CHUAN
IPC: B32B27/12
Filed: 1999-05-12
Granted: 2005-09-21
Abstract: Microporous film products permeable to moisture vapor and which act as barriers to liquid are made by a high speed method. Such microporous products are made at speeds in the order of above 500 fpm to about 1200 fpm. Thermoplastic polymers are melt blended to contain about 35% to about 45% by weight of a linear low density polyethylene, about 3% to about 10% by weight of a low density polyethylene; about 40% to about 55% by weight calcium carbonate filler particles, and about 2% to about 6% by weight of a triblock polymer of styrene.
Patent TW-432499-B (TW)
Title: Method for forming triple well structure in a semiconductor device
Inventor: LEE JUNG-HOON
IPC: H01L21/265
Filed: 1999-07-01
Granted: 2001-05-01
Abstract: The method for forming a triple well structure in a semiconductor device, which is adapted to individually control three well concentrations using four masks is designed to provide implants at a medium implant energy, except for a deep N well implant, thereby inhibiting the formation of defects as much as possible. The method includes the steps of deeply forming a first well of a first conductivity type, namely, an N well, shallowly forming a first well of a second conductivity type, namely, a P well, on the first well of the first conductivity type, and shallowly forming a second well of the first conductivity type, namely, an R well, on the first well of the first conductivity type. The concentrations of the N, P and R wells are individually controlled. Accordingly, it is possible to achieve a threshold voltage tuning for each transistor of the semiconductor device without using any threshold voltage implant mask, thereby optimizing the junction characteristics and other characteristics of transistors.
Patent TW-553881-B (TW)
Title: Traction type elevator
Inventor: WAGATSUMA YASUYUKI
IPC: B66B11/02
Filed: 1999-07-16
Granted: 2003-09-21
Abstract: An elevator including a cage configured to move up and down in a shaft along a guide rail, a plurality of car sheaves installed at a bottom of the cage, a cable placed around the car sheaves and configured to suspend the cage, a hoisting machine having a traction sheave configured to drive the cable, a base extending in a width direction of the cage and configured to support the car sheaves, and a first elastic member disposed between the cage and the base so as to attenuate vibration transferred to the cage.
Patent TW-494581-B (TW)
Title: Method for evaluating an epitaxial wafer for a light emitting device, recording medium readable by a computer and epitaxial wafer for a light emitting device
Inventor: AKAIKE YASUHIKO
IPC: H01L21/66
Filed: 1999-09-03
Granted: 2002-07-11
Abstract: This invention provides an evaluating method capable of quickly measuring the essential lifetime in an epitaxial wafer for a light emitting device independently from the excited carrier density without breaking the epitaxial wafer. Moreover, its objective is to provide an epitaxial wafer for a light emitting device with a higher emission efficiency than conventional ones. It is configured to obtain the non-radiative lifetime from the changing rate of intensity of luminescence light generated by irradiating exited light onto the epitaxial wafer at the time when the changes with time becomes below a given value. Furthermore, it also provides an epitaxial wafer with following characteristics: a non-radiative lifetime not shorter than 20 nanoseconds obtained by the evaluating method, and the diffusion amount of zinc into its active layer does not exceed 1E13 atoms/cm<SP>2</SP>.
Patent TW-542915-B (TW)
Title: Automatic battery inspection method and its apparatus
Inventor: LEE ANDY
IPC: G01R27/00
Filed: 1999-11-19
Granted: 2003-07-21
Abstract: The present invention relates to an automatic battery inspection method and its apparatus; and particularly, the invention is relates to an apparatus that can detect the battery status and control the charging and discharging in a notebook computer. In the hardware aspect, the invention is integrated with the basic input/output (I/O) system unit of notebook computer such that the battery performance is assured individually by using the first and the second control circuits to control the charging/discharging of battery through the basic input/output (I/O) system unit and by conducting the inspection onto the battery capacity and its charging/discharging status through a two-staged charging/discharging test procedure. Therefore, it is capable of instantly inspecting whether the battery function is normal or not on the production line so as to assure normal and effective power supply operation of the battery without the need of extra time for performing battery inspection. Thus, the product quality is raised.