baber/WOPTO huggingface dataset:
Patent TW-536446-B (TW)
Title: Polishing device
Inventor: MORIKAWA KANAME
IPC: H01L21/304
Filed: 2002-07-29
Granted: 2003-06-11
Abstract: The present invention is to provide a polishing tape that realizes excellent polishing precision by means of a polishing tape that can always be maintained intact condition without imposing complicated machining operation on a polished workpiece. The solution is a polishing device for polishing a flat surface of a polished workpiece by a polishing tape, comprising a polishing device body having a tubular rotary drum having a precisely finished outer peripheral surface, a tape reel, a wind-up reel for winding up the polishing tape, and the polishing tape, the rotary drum further comprising an outer peripheral surface having an axial length longer than that of the polished workpiece crossing the surface thereof, wherein a slit allowing the polishing tape to be inserted after the polishing tape on the tape reel located in the rotary drum is pulled out onto the outer peripheral surface of the rotary drum and wound by one turn on the outer peripheral surface of the rotary drum is provided in the rotary drum in the axial direction, and a polishing stand comprising a slide mechanism for sliding the polishing stand relative to the rotary drum in the direction orthogonal to the axial direction of the rotary drum to bring the flat surface part of the polished workpiece on the polishing stand into contact with the polishing tape wound on the rotary drum when the polishing stand is slid.
Patent TW-594687-B (TW)
Title: Information recording and reproducing apparatus
Inventor: MAEDA HIDEAKI
IPC: G11B20/14
Filed: 2002-07-31
Granted: 2004-06-21
Abstract: An information recording and reproducing apparatus are disclosed, which comprise a multi-phase orthogonal angular modulator for writing multi-phase orthogonal angular conversion signal on a recording medium to generate a modulated signal expressing information with differences of phase and frequency; a quantizer for generating a discrete signal by making discrete the amplitude of the modulated signal generated by the orthogonal angular modulator with reference to a certain level; a write head for writing the output signal of the quantizer onto the recording medium; a read head for reading information written on the recording medium; a reproducing compensate circuit for compensating the phase and amplitude of a signal readout of the read head; and a multi-phase orthogonal angular demodulator for demodulating a signal outputted from the reproducing compensate circuit by subjecting it to multi-phase orthogonal angular conversion. By expressing information to be recorded in phase difference or frequency difference, it is made possible to record reproducing information at the varying timing of amplitude, and the bit inversion interval can be controlled by regulating the timing of amplitude variation.
Patent TW-I228572-B (TW)
Title: Self-punching fastener which in a way safe against rotation and pressing out can be pressed into a metal sheet
Inventor: ROSS GEROLD
IPC: F16B37/06
Filed: 2002-08-09
Granted: 2005-03-01
Abstract: A self-punching fastener (10), which in a way safe against rotation and pressing out can be pressed into a metal sheet member (40) having an annular body, the side of which facing the metal sheet is having radially disposed projections (15, 25), which, during the pressing-in, are pressed into the metal sheet member (40) and thereby are securing the fastener (10) against rotation, wherein in the centre an interior thread (11) is positioned and, wherein on the side facing the metal sheet member (40) in the set state there is provided an annular depression (12) into which the material displaced during the setting is pressed.
Patent TW-I253469-B (TW)
Title: Apparatus and method for determining biological reaction kinetic parameters
Inventor: JIANG JOU-FENG
IPC: C12Q1/00
Filed: 2002-10-25
Granted: 2006-04-21
Abstract: This invention is relating to a novel apparatus and method for determining kinetic parameters for biological systems. The aerobic seed culture is first acclimated in a master reactor. The acclimated culture is then transferred to reaction vessels for kinetic tests. The novel unit consists of a temperature control unit and an oxygen supply system to determine oxygen uptake data and the corresponding times (Ou vs. t). By using a computation unit, on-line uptake rate data are calculated (dOu/dt vs. Ou), which are then used to estimate the four kinetic parameters: maximum growth rate (Yg), maximum specific growth rate (mum), half-velocity constant (Ks), and decay constant (kd). This allows for evaluating the kinetic characteristics of aerobic treatment systems.
Patent TW-I279723-B (TW)
Title: Method and apparatus for unlocking a computer system hard drive
Inventor: GIRARD LUKE E
IPC: G06F9/445
Filed: 2002-11-11
Granted: 2007-04-21
Abstract: For one embodiment of the present invention, a protected storage device of a computer system includes a password stored therein. Instructions may be included on the computer system to authenticate the user. Once authenticated, the password may be transferred to a hard drive where it may be used to unlock the drive. Subsequent to unlocking the drive, an operating system may be loaded. For one embodiment of the present invention, the drive may be relocked by reducing the voltage supplied to the drive in accordance with a power management policy. The drive may be again unlocked by reauthenticating the user and transferring the password from protected storage to the drive.
Patent TW-I269471-B (TW)
Title: Electronic structures with reduced capacitance
Inventor: GATES STEPHEN MCCONNELL
IPC: H01L27/08
Filed: 2003-01-08
Granted: 2006-12-21
Abstract: An apparatus and method is described incorporating one or more layers of SiCOH and one or more layers of patterned conductors in an integrated circuit chip. The invention overcomes the problem of capacitance by lowering the k of the delectric and overcomes the problem of breakdown voltage and the leakage current by tailoring the composition of SiCOH.
Patent TW-I273947-B (TW)
Title: Method and apparatus of eddy current monitoring for chemical mechanical polishing
Inventor: BIRANG MANOOCHER
IPC: B24D3/00
Filed: 2003-02-06
Granted: 2007-02-21
Abstract: A polishing system can have a rotatable platen, a polishing pad secured to the platen, a carrier head to hold a substrate against the polishing pad, and an eddy current monitoring system including a coil or ferromagnetic body that extends at least partially through the polishing pad. A polishing pad can have a polishing layer and a coil or ferromagnetic body secured to the polishing layer. Recesses can be formed in a transparent window in the polishing pad.
Patent TW-I229299-B (TW)
Title: Data conversion device, data conversion method, data conversion program, and computer-readable recording medium recorded with data conversion program
Inventor: KASUYA TOMOMI
IPC: H04K1/00
Filed: 2003-02-19
Granted: 2005-03-11
Abstract: The present invention provides a data conversion device, wherein the sub-conversion portion 330 configured in the data conversion device for data encoding and decoding includes the data conversion function and data transmission function, or key transmission function, switching data conversion function, and data or key transmission function for data conversion, and transmits the data after nonlinear conversion in the main conversion portion 320, or the keys outputted by the key KL buffer 240.
Patent TW-595140-B (TW)
Title: System and method for spectrum management of a shared frequency band
Inventor: DIENER NEIL R
IPC: H04B17/00
Filed: 2003-04-21
Granted: 2004-06-21
Abstract: A system, method, software and related functions are provided for managing activity in a radio frequency band that is shared, both in frequency and time, by signals of multiple types. An example of such a frequency band is an unlicensed frequency band. Radio frequency energy in the frequency band is captured at one or more devices and/or locations in a region where activity in the frequency band is happening. Signals occurring in the frequency band are detected by sampling part or the entire frequency band for time intervals. Signal pulse energy in the band is detected and is used to classify signals according to signal type. Using knowledge of the types of signals occurring in the frequency band and other spectrum activity related statistics (referred to as spectrum intelligence), actions can be taken in a device or network of devices to avoid interfering with other signals, and in general to optimize simultaneous use of the frequency band with the other signals. The spectrum intelligence may be used to suggest actions to a device user or network administrator, or to automatically invoke actions in a device or network of devices to maintain desirable performance.
Patent TW-I241422-B (TW)
Title: Optical fiber reinforcing member and optical fiber coupler
Inventor: TAKEUCHI NANAYUKI
IPC: G02B6/287
Filed: 2003-06-25
Granted: 2005-10-11
Abstract: An optical fiber coupler reinforcing member comprises an approximately rectangular member formed by a hard material, and has a flat surface along the longitudinal direction thereof. In addition, the shape thereof in cross-section is a hexagonal shape which inscribes a cylindrical member. Furthermore, a recess having a U-shaped cross-section is formed in the longitudinal direction of the above-mentioned approximately rectangular member and houses coupling section. The coupling section housed within the recess is fixed at both ends of the recess by an adhesive or the like. In addition, both ends of the inner wall surface of the recess have been given bevel sections. As a result, the optical fiber coupler reinforcing member having high reliability at low cost, with which the strength with respect to external force is improved and with which processability and the assembly operations of the optical fiber coupler are easy, are provided.
Patent TW-I241209-B (TW)
Title: Remote control system and its transmitter and moving machine
Inventor: HAYASHI RYOJI
IPC: A63H17/045
Filed: 2003-07-15
Granted: 2005-10-11
Abstract: The present invention provides a remote control system that prevents a combination of a transmitter and a moving machine other than a combination determined in the system from being established, ensures fair fighting games, and is capable of easily discriminating a moving machine and a transmitter combined in the system even when combinations cannot be discriminated visibly. A transmitter 2 reads characteristic information 10 from a recording medium 3 with the characteristic information associated with a moving machine 1 recorded thereon, and transmits the information to the moving machine 1 as initial data. If the received characteristic information coincides with characteristic information 16 the moving machine has, then the moving machine 1 comes in a state to ready to operate. Even if moving data destined to the moving machine 1 itself is transmitted, however, the moving machine 1 is not activated until the initial data containing the characteristic information 16 is received. The above described problem is solved by such a remote control system.
Patent TW-I305525-B (TW)
Title: An optical glass
Inventor: MICHIKO OGINO
IPC: C03C3/16
Filed: 2003-07-18
Granted: 2009-01-21
Abstract: An optical glass comprises, in mass percent, 15 - 35% of P2O5, 40- 60% of Nb2O5, 0.5% to less than 15% of Na2O and 3% to less than 25% of BaO, has a ratio in mass % of (BaO + Nb2O5)/ä(TiO2 + WO3)x3 + Bi2O3 + Nb2O5ü > 1.0; is free of Pb and As; and has a refractive index (nd) within a range from 1.78 to 1.90 and an Abbe number ( nu d) within a range from 18 to 27.
Patent TW-I230945-B (TW)
Title: Semiconductor memory circuit
Inventor: TSUKIKAWA YASUHIKO
IPC: G11C11/401
Filed: 2003-07-31
Granted: 2005-04-11
Abstract: The present invention relates to a semiconductor memory circuit which is capable of performing a burn-in test by applying a high potential difference between bit line pair even in the case a thin film transistor is used for a sense amplifier. A first short-circuiting transistor circuit for coupling first and second potentials to the first bit line pair and a second short-circuiting transistor circuit for coupling third and fourth potentials to the second bit line pair are formed by a thick film transistor and set in the semiconductor memory circuit.
Patent TW-I221900-B (TW)
Title: Micro sensor, its method of manufacturing and sensing device using the same
Inventor: LI GUO-BIN
IPC: G01N19/10
Filed: 2003-08-22
Granted: 2004-10-11
Abstract: A micro sensor is composed of a cantilever beam part, a second base spaced apart the cantilever beam, and an upper plate connecting the cantilever beam and the second base. The cantilever beam part includes a first base, a cantilever beam horizontally extended from the first base, an electrode layer deposited on the cantilever beam top and a humidity sensing layer coated on the electrode layer for shrinking or stretching of its length at different humidity. The upper plate is composed of a cavity and a second electrode layer deposited on the cavity. The first and second electrode layers form a capacitance and the capacitance value changes as the distance between the first and second electrode layers changes.
Patent TW-I261905-B (TW)
Title: Support structures for wirebond regions of contact pads over low modulus material
Inventor: ANDERSON DAVID
IPC: H01L21/60
Filed: 2003-09-05
Granted: 2006-09-11
Abstract: A semiconductor device (200) having support structures (218, 226, 236) beneath wirebond regions (214) of contact pads (204) and a method of forming same. Low modulus dielectric layers (216, 222, 232) are disposed over a workpiece (212). Support structures (218, 226, 236) are formed in the low modulus dielectric layers (216, 222,232), and support vias (224, 234) are formed between the support structures (218, 226, 236). A high modulus dielectric film (220, 230) is disposed between each low modulus dielectric layer (216, 222, 232), and a high modulus dielectric layer (256) is disposed over the top low modulus dielectric layer (232). Contact pads (204) are formed in the high modulus dielectric layer (256). Each support via (234) within the low modulus dielectric layer (232) resides directly above a support via (224) in the underlying low modulus dielectric layer (222), to form a plurality of via support stacks within the low modulus dielectric layers (216, 222, 232).
Patent TW-I240766-B (TW)
Title: Electroplating device having rectification and voltage detection function
Inventor: WANG CHIH-CHENG
IPC: C25D5/08
Filed: 2003-09-09
Granted: 2005-10-01
Abstract: Provided is a jet flow type electroplating device having a spacer plate which is mainly composed of an electroplating tank, an overflow tank and a piping and is suitable to be used as a base material for electroplating. In which, the electroplating tank is placed in the overflow tank, and the bottom part of the overflow tank has an outlet and an inlet in which the inlet connects with the piping. Moreover, the electroplating tank has a cathode electrode, a shell, an anode screen, a shelter ring, and a rectification device. The cathode electrode is installed above the shell. The anode screen is arranged under the shell. And the shelter ring is arranged around the anode screen. And then the rectification device is located under the anode screen. The voltage detection device of this invention is mainly composed of a power supply, a switcher, several resistances, several voltmeters, a base material and an anode screen which is used for monitoring an electroplating system.
Patent TW-589207-B (TW)
Title: Method for producing plastic connection sleeve of golf club
Inventor: GUO MING-SHIUE
IPC: A63B53/02
Filed: 2003-09-26
Granted: 2004-06-01
Abstract: The present invention provides a method for producing a plastic connection sleeve of golf club, comprising: (1) preparing a transparent plastic tube with a suitable length; (2) producing internal threads on an inner periphery of the transparent plastic tube, and coating a layer of color paint on the inner periphery of the plastic tube to color surface of the inner threads; (3) using a lathing tool to cut off a specified height of ridge of the inner threads with coating remaining in the trough grooves of the remaining inner threads in order to display golden and shinning thread lines; (4) separately preparing an internal tube having a hollow cylindrical body with a length slightly longer than that of the plastic tube and an outside diameter slightly smaller than an inside diameter of the inner threads, the external end of the cylindrical body being formed with a large diameter part; (5) applying an adhesive on the cylindrical body of the inner tube and inserting the cylindrical body into the plastic tube to form a combined component; and (6) finally performing a cutting and tooling process on the combined component to form a plurality of plastic connection sleeves in which the threads of the connection plastic sleeves are hidden inside.
Patent TW-I245733-B (TW)
Title: Improved fastening band collecting device
Inventor: HUANG HAN-CHING
IPC: B65B13/18
Filed: 2003-11-25
Granted: 2005-12-21
Abstract: The present invention relates to an improved fastening band collecting device, comprising: a base connecting to a hand power puller through a terminal; a roller installed in the base; a fastening band winding around the roller; a controlling device installed at the base capable of selectively rotating relatively to the base; and an elastomer installed between the controlling device and the roller. By the configuration, the elastomer is capable of automatically making the roller rotate and wind back the fastening band when the controlling device is at a non-rotation position. On the contrary, when the controlling device is at a rotation position, users are capable of pressing the controlling device so as to make the roller wind back the fastening band. Therefore, the fastening band can be manually winded back even when the elastomer is under elastic fatigue.
Patent TW-I257526-B (TW)
Title: Positive photoresist composition for producing liquid crystal display and method for forming resist pattern
Inventor: KATANO AKIRA
IPC: G02F1/1368
Filed: 2003-12-04
Granted: 2006-07-01
Abstract: By means of a positive photoresist composition for producing a liquid crystal display, characterized by comprising (A) an alkali soluble resin component containing an alkali soluble novolak resin synthesized by a condensation reaction between phenols containing 3,4-xylenol and aldehydes, (B) naphthoquinone diazide esteride, (C) a compound containing a phenolic hydroxyl group and having a molecular weight of not more than 1,000, and (D) an organic solvent, and a method for forming a resist pattern, good resolution is obtainable even with a low numerical aperture. Also, excellent linearity with a low numerical aperture makes it suitable for use in manufacturing system LCDs.
Patent TW-I267611-B (TW)
Title: Integral type air conditioner and air guide structure thereof
Inventor: PARK HAE-YONG
IPC: F24F1/02
Filed: 2004-01-09
Granted: 2006-12-01
Abstract: Disclosed is an integral type air conditioner comprising: a lower air guide in which a plurality of fans are installed such that wind channels generated by the respective fans do not have influence on each other, and an upper air guide which allows the air discharged from the lower air guide to be discharged through one selected from a plurality of paths to the outside.
Patent TW-I259776-B (TW)
Title: Extruding mixing syringe device
Inventor: LIN KWAN-KU
IPC: A61M5/178
Filed: 2004-01-09
Granted: 2006-08-11
Abstract: Provided is a completely extruding mixing syringe device, comprising a syringe of which one side is a taper opening, and a stirrer having a spiral rod end and a straight rod end. The spiral rod end is placed inside the syringe while the straight rod end pierces through the taper opening. The present invention is characterized by the spiral rod end comprising a plurality of spiral rings gradually sized from larger to smaller or a spiral ring gradually sized from smaller to larger. Each spiral ring is substantially capable of stacking inside the next larger ring or surrounding outside thereof, forming a single layer of homocentric spiral ring or a taper homocentric spiral rings, and being located against the taper opening end of the storage tube.
Patent TW-I238446-B (TW)
Title: Slurry for CMP, and method of manufacturing semiconductor device
Inventor: MATSUI YUKITERU
IPC: H01L21/321
Filed: 2004-02-09
Granted: 2005-08-21
Abstract: There is disclosed a CMP slurry which comprises a solvent; abrasive grains; and a silicone-based surfactant having an HLB value ranging from 7 to 20.
Patent TW-I237876-B (TW)
Title: Method for forming deep trench capacitor with liquid phase deposition oxide as collar oxide
Inventor: LIAO SAM
IPC: C23C18/00
Filed: 2004-02-10
Granted: 2005-08-11
Abstract: A method for forming a deep trench capacitor mainly utilizes a liquid phase deposition (LPD) oxide to form a collar oxide layer in the trench, followed by forming a conductive layer serving as an upper electrode of the deep trench capacitor, thereby avoiding collar oxide residue in the conductive layer and thus forming good electrical connection. And, the method of the present invention does not need a dry etch to remove the unnecessary collar oxide layer such that the process can be simplified.
Patent TW-I239374-B (TW)
Title: Expansion bolt set that prevents incomplete expansion
Inventor: HUANG BANG-CHING
IPC: F16B13/06
Filed: 2004-03-12
Granted: 2005-09-11
Abstract: This invention relates an expansion bolt set that prevents incomplete expansion. A lead-in section of the nail collar of the expansion bolt set is punched at a lower edge thereof with a horizontal strip region that is indented inwards and tightly urges against a wall of a hole at a corresponding side thereof, so as to form a semicircular limiting tab, and to form a notch at where the strip region is originally located. The provision of the limiting tab serves as a limit while pressing in the guide-in section of the tapering nut without excessive downward displacement so as to ensure that the operation section of the nail color would cause complete expansion of the expansion bolt while pressing to ensure tight attachment to the nail opening.
Patent TW-I290200-B (TW)
Title: Reverse buckling sanitary rupture disc assembly
Inventor: KREBILL MICHAEL D
IPC: B21D26/049
Filed: 2004-03-24
Granted: 2007-11-21
Abstract: A metal reverse bucking sanitary rupture disc is provided having a central bulged section in which the convex surface of the bulged section is relatively smooth and of substantially uninterrupted configuration. A small segment region of the central bulged section is strain hardened by plastic deformation causing the segment region to have greater residual stress than the remainder of the central bulged section. When the disc is subjected to an overpressure condition against the convex surface of the bulged section sufficient to effect reversal of the bulged section, such reversal commences at the higher residual stress segment region of the bulged section.