baber/WOPTO huggingface dataset:
Patent TW-567458-B (TW)
Title: AC-type plasma display apparatus
Inventor: KOUGAMI AKIHIKO
IPC: G09G3/288
Filed: 2001-03-14
Granted: 2003-12-21
Abstract: The present invention relates to an AC-type plasma display apparatus, an object of the invention is to provide the AC-type plasma display apparatus improved a quality of a picture of a display image by realizing a multi-sub-field arrangement and a high gray scale arrangement, after by being realized an address discharge at high speed. As illustrated in Fig. 1, an address discharge is constituted so as to be driven at high speed by applying preset pulses 105 of a narrow width prior to time of application of a scanning pulse 106 exceeding a value of a discharge breakdown voltage, and by carrying out growth (growing process of Townsent) of a space charge by the preset pulses 105.
Patent TW-552626-B (TW)
Title: Chemical vapor deposition reactor
Inventor: FRIJLINK PETER M
IPC: C23C16/455
Filed: 2001-03-16
Granted: 2003-09-11
Abstract: A chemical vapor deposition reactor having a process chamber (101) accommodating a substrate holder (4a) for wafers (5), a first gas flow (Phi1) of reactive gases to process the wafers and a crown-shaped gas-collector surrounding the substrate-holder, wherein said reactor further comprises: a base plate (30) and a cover plate (20) disposed respectively beneath and above the substrate-holder, an outer ring (10) surrounding the gas-collector (16) and touching both the base plate (30) and the cover-plate (20), and a second flow (Phi2) of non-reactive gases propagating in spaces outside the process chamber limited by the base and cover plates and the outer ring, and said second flow acting as a counter-flow (Phi2) for preventing the first reactive gas flow (Phi1) to exit from the process chamber but through the gas-collector (16).
Patent TW-541393-B (TW)
Title: Method to operate a gas-and steam turbine device and the corresponding device
Inventor: SCHMID ERICH
IPC: F22D11/00
Filed: 2001-05-25
Granted: 2003-07-11
Abstract: In a method to operated a gas- and steam turbine device (1), comprising a steam turbine (2) which can be operated not only with gas but also with oil. And in an operation switched from gas to oil, a mixture-portion-flow (t12), formed from a first-portion-flow (t1) of the heated supply water (S') and a second-portion-flow (t2) of the comparatively cool supply water (S), is mixed directly to a cool condensate (K) and therefore without heat exchanger. For this purpose, the device (1) comprises the supply line (104) leading to the condensate pre-heater (36) used for the heated supply water (S'), and with mixture location (103) to furnish the comparatively cool supply water (S).
Patent TW-I285155-B (TW)
Title: Gas barrier film
Inventor: MASUDA HIDEKI
IPC: B32B9/00
Filed: 2001-07-03
Granted: 2007-08-11
Abstract: The present invention provides a gas barrier film comprising at least one titanium oxide film layer (B) laminated on one or both sides of a plastic film layer (A). The film of the invention has excellent barrier properties to gases such as oxygen, carbonic acid gas and water vapor, good UV screening properties, good flavor retention properties, and high transparency.
Patent TW-564160-B (TW)
Title: Method and apparatus for filleting decapitated, slaughtered fish with their belly cavities opened
Inventor: BRAEGER HORST H
IPC: A22C25/16
Filed: 2001-07-10
Granted: 2003-12-01
Abstract: Disclosed is a method for filleting killed and headless fish broodstock, the abdominal cavity of which is opened up, especially for the species tilapia, dorsal and ventral cuts are made up to the backbone and cleanly cut separating cuts are made in the remaining area attached to the backbone, while the fillets are peeled from the ribs. The aim of the invention is to enable use of machines to process such fish, rendering extensive manual treatment superfluous. Before the fillets are peeled from the ribs, the ventral folds are trimmed by a machine to remove parts which reduce the quality of the fillet, while the peeling cuts are made with two degrees of freedom in order to adapt to the particularly stiff rib profile.
Patent TW-I223564-B (TW)
Title: Fluid-powered imaging system and inspection device, method of operating an imaging device and method of operating an imaging taking device using fluid
Inventor: WOODSTOCK PETER
IPC: H04N5/225
Filed: 2001-07-25
Granted: 2004-11-01
Abstract: A fluid-powered inspection camera adapted to be operated in a contaminated environment where an electric power supply is not readily available includes a housing having a tubular shell terminating at an open end. An imaging device has a portion arranged within the tubular shell in a spaced relation so as to define an annular chamber therebetween. The imaging device has an eye positioned adjacent to the open end of the body. A compressed fluid-powered motor is arranged within the body and has a compressed fluid inlet adapted to be connected to a suitable source of compressed fluid and also has a compressed fluid outlet. A generator is operatively coupled to the compressed fluid-powered motor and arranged within the body to electrically power the imaging device in proportion to the rate of fluid flow passing through the motor. Compressed fluid discharged from the compressed fluid-powered motor outlet passes through the annular chamber and is discharged through the open end of the body. The compressed fluid supplied to the fluid-powered motor powers and cools the imaging device while keeping clean the eye of the imaging device.
Patent TW-520533-B (TW)
Title: Manufacturing method of system-on-chip and manufacturing method of semiconductor device
Inventor: SUZUKI TATSUYA
IPC: H01L21/306
Filed: 2001-07-25
Granted: 2003-02-11
Abstract: A silicon substrate is cleaned under the conditions that an etching amount of the first gate insulating film 106 lying in a region 102 where the adjacent circuit is to be formed is, by the film thickness, not less than 0.01 nm but not greater than 0.2 nm. The cleaning achieves a high reliability for a thick film gate insulating film of an adjacent circuit in a semiconductor device such as a SOC, which comprises the adjacent circuit in which a MOS having the thick film gate insulating film made of layers of a first silicon oxide film (a first gate insulating film) 106 and a second silicon oxide film (a second gate insulating film) 110 is placed and an internal circuit in which a MOS having a thin film gate insulating film made of a second silicon oxide film 110 is placed.
Patent TW-I281566-B (TW)
Title: Display and method of manufacture
Inventor: YAMAMOTO JOYCE K
IPC: G02F1/133
Filed: 2001-07-27
Granted: 2007-05-21
Abstract: A field emissive display (40) having an anode plate (10) coupled to a cathode plate (20) and a method for manufacturing the field emissive display (40). A substrate (21) of the cathode plate (20) is manufactured or selected such that its coefficient of thermal expansion substantially matches that of the anode plate (10), i.e., the coefficients of thermal expansion of the cathode plate (20) and the anode plate (10) are within ten percent of each other. The cathode plate (20) is coupled to the anode plate (10) by means of a frit structure (41) whose coefficient of thermal expansion preferably substantially matches that of the cathode plate (20) and the anode plate (10). A control circuit can be mounted to the bottom surface of the field emissive display (40).
Patent TW-I226873-B (TW)
Title: Process for producing disilicon hexachloride
Inventor: KIRAII SEIICHI
IPC: C01B33/03
Filed: 2001-07-31
Granted: 2005-01-21
Abstract: An exhaust gas discharged from a furnace for producing polycrystalline silicon from a chlorosilane and hydrogen is condensed to separate the hydrogen. The resultant condensate is distilled to separate the unreacted chlorosilane and by-product silicon tetrachloride and is then further distilled to recover disilicon hexachloride. Tetrachlorodisilane can be recovered together with the disilicon hexachloride. The disilicon hexachloride and tetrachlorodisilane recovered have a far higher purity than the conventional ones produced from metallic silicon.
Patent TW-548591-B (TW)
Title: Method and apparatus for executing coprocessor instructions
Inventor: PARK SANG-HYUN
IPC: G06F9/38
Filed: 2001-08-01
Granted: 2003-08-21
Abstract: A semiconductor device having a main processor and a coprocessor for data processing is disclosed, the device comprising a main program memory for storing main processor instructions and a first portion of coprocessor instructions, a coprocessor program memory for storing a second portion of coprocessor instructions, and a predecoder for predecoding at least one bit of each instruction fetched from the main program memory and for generating an active coprocessor control signal upon predecoding a coprocessor type instruction, wherein the second portion of coprocessor instructions are fetched directly from the coprocessor program memory and the first portion and the second portion of coprocessor instructions are processed by the coprocessor upon receipt of the active coprocessor control signal.
Patent TW-520497-B (TW)
Title: Delay circuit and method
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/4076
Filed: 2001-08-10
Granted: 2003-02-11
Abstract: A delay circuit does not lead to excessive increase in the delay time even if the source voltage drops, and enables to control the delay time from increasing. The delay circuit is designed to delay a logic signal SIN having two logic levels consisting of a low level and a high level, such that the delay times are different for the high and low levels, and the circuit chooses either the low level or the high level and targets a logic level having a shorter delay time. That is, n-MOS transistors N11, N12 and p-MOS transistors P11, P12 are provided as MOS capacitors, so as to change from the off-state to the on-state during the transition period of a signal that appears on each node disposed on a delay path of logic signals. Such a circuit design enables to control source-voltage dependence of delay time so that, even if the source voltage drops, delay times are not increased excessively.
Patent TW-527581-B (TW)
Title: Apparatus for controlling mirror signal
Inventor: YANG JAK-HEUN
IPC: G11B7/085
Filed: 2001-08-27
Granted: 2003-04-11
Abstract: An optical disc player, and more particularly, an apparatus for controlling a mirror signal independently of variations of the quantity of light in laser received by a pickup or the reflectivity of a disc is provided. The apparatus includes an envelope detector for detecting an envelope of a signal which is reflected from an optical disc, a center voltage outputting unit for outputting a center voltage of the envelope, a comparator for outputting the optimum mirror signal by comparing the envelope with the center voltage using a predetermined mirror controlling signal and a mirror signal controller for outputting a predetermined mirror controlling signal to the comparator, until the mirror signal output from the comparator reaches a predetermined level compared to a fixed mirror signal. According to the apparatus, a mirror signal output from the comparator is used as an offset signal for the subsequent mirror signal and thus a regular mirror signal can be output independently of variations of the quantity of light in laser received by a pickup or the reflectivity of a disc. As a result, the mirror signal can be correctly incident on a target point when a track of a disc is jumped.
Patent TW-497158-B (TW)
Title: Film formation method and film formation apparatus
Inventor: ARUGA MICHIO
IPC: C23C16/455
Filed: 2001-08-29
Granted: 2002-08-01
Abstract: To perform a film formation process, source high frequency power is applied to a coil to generate plasma in a processing chamber. Subsequently, O2 gas and SiH4 gas are introduced into the processing chamber. Bias high frequency power is then applied to a support member to cause permeation of a wafer W by the plasma. At the end of the film formation, the application of the bias high frequency power to the support member is stopped while the O2 gas and the SiH4 gas are kept introduced into the processing chamber. After that, the introduction of the SiH4 gas is stopped, and the introduction of the O2 gas is also stopped. Then, the application of the source high frequency power to the coil is stopped. This can reduce plasma damage to the substrate to be processed.
Patent TW-I276708-B (TW)
Title: Copper foil for high-density ultra-fine printed wiring board
Inventor: SUZUKI AKITOSHI
IPC: B32B15/20
Filed: 2001-09-21
Granted: 2007-03-21
Abstract: Disclosed are an ultra-thin copper foil with a carrier which comprises a release layer, a diffusion preventive layer and a copper electroplating layer laminated in this order, or a diffusion preventive layer, a release layer and a copper electroplating layer laminated in this order on the surface of a carrier foil, wherein a surface of the copper electroplating layer is roughened; a copper-clad laminated board comprising the ultra-thin copper foil with a carrier being laminated on a resin substrate; a printed wiring board comprising the copper-clad laminated board on the ultra-thin copper foil of which is formed a wiring pattern; and a multi-layered printed wiring board which comprising a plural number of the above printed wiring board being laminated.
Patent TW-510068-B (TW)
Title: Backplane connector
Inventor: BILLMAN TIOMTHY B
IPC: H01R12/50
Filed: 2001-09-28
Granted: 2002-11-11
Abstract: An electrical connector (100) includes an insulative housing (10) having a slot (12), a row of low-speed signal contacts (18) and an insert module (16) received in respective opposite sides of the slot. The insert module has two rows of high-speed signal contact modules(40) confronting the row of low-speed signal contacts. The insert module is pivotable in the slot from a first position, where the connector is ready for receipt of a daughter board (70), to a second position, where the insert module and the row of low-speed contacts sandwich the daughter board therebetween. The electrical connector provides a pair of actuators (208) pivotably located at the top of the insulative housing. In the second position, the actuators abut against the back portion of the insert module to pivot toward the daughter board, thereby ensuring electrical connection between the high-speed contacts in the insert module and the solder pads on the daughter board.
Patent TW-517163-B (TW)
Title: Semiconductor test apparatus, and method of testing semiconductor device
Inventor: MORI HISAYA
IPC: G01R31/28
Filed: 2001-10-09
Granted: 2003-01-11
Abstract: The object of the present invention is to provide a semiconductor test apparatus, which can be used for different types of LSI to be tested at a lower cost. It can also facilitate the quality control of the LSI, improvements in quality of design of the LSI, inexpensive evaluation of LSI design, development of the LSI tester to an analysis system and standardization of a test analysis system. A semiconductor test apparatus includes an analog-to-digital converter for converting into a digital signal an analog output from a circuit under test; a test-apparatus-ADC-control-signal generation circuit for generating a control signal for the ana1og-to-digita1 converter in accordance with an activation signal entered from the outside; a measured data memory for storing, as measured data for each conversion, a signal output from the analog-to-digital converter; an address counter for generating an address signal for the measured data memory; a DAC counter for generating data to be input to the circuit under test; and a data write control circuit which produces, in response to a flag signal output from the analog-to-digital converter and representing that conversion is being performed, an update signal for the address counter, a memory write signal for the measured data memory, and an update signal for the DAC counter.
Patent TW-527260-B (TW)
Title: System and method for inspecting emery wheel profile
Inventor: TANG YUNG-SHIN
IPC: B24B49/00
Filed: 2001-11-05
Granted: 2003-04-11
Abstract: This invention relates to a system and method for inspecting emery wheel profile, using an optical capturing platform for capturing an emery wheel profile on an auxiliary sheet to generate an image of the emery wheel profile, using a digital image processing system to obtain the image of the emery wheel profile generated by the optical capturing platform, using an optimized calculation program to inspect an arc center and a radius of the image of the emery wheel profile.
Patent TW-571291-B (TW)
Title: Mechanical data processing
Inventor: BINNIG GERD K
IPC: G11B11/00
Filed: 2001-12-07
Granted: 2004-01-11
Abstract: Described is a method for erasing data recorded in a data storage device in which a data bit is written onto a surface by applying a first combination of energy and force to the surface via a tip to form a pit in the surface representative of the data bit by local deformation of the surface. The method comprises applying a second combination of energy and force via the tip to pre recorded deformations of the surface to be erased to substantially level the surface.
Patent TW-514542-B (TW)
Title: Method for producing golf ball with three or four layers
Inventor: JENG FU-CHENG
IPC: A63B45/00
Filed: 2001-12-20
Granted: 2002-12-21
Abstract: A method for producing a golf ball with three or four layers mainly comprises blending and vulcanizing a core-making rubber composition; molding the composition in a press mold at about 180 DEG C for about 120 s so that the core integrally solidifies gradually from the center towards the outside into a structure with two or three layers with a different hardness; eccentrically grinding the rigid surface layer of the core and wrapping the core with a thermoplastic resin to form a directly formed integral golf ball which is produced easily at a economic process time with a high efficiency. Moreover, the surface layer of the core can securely combine with the wrapping layer in a non-distortion rigid form to achieve a substantially increased yield. Furthermore, the inner layer of the core is soft and the different layers are evenly distributed such that the golf ball has good properties including a good stability without the concern of deviation to the left or right and is easy to be controlled.
Patent TW-512204-B (TW)
Title: Engine starting system
Inventor: SAKAMOTO TOMOKAZU
IPC: H02P9/08
Filed: 2002-02-01
Granted: 2002-12-01
Abstract: To enable downsizing and weight-saving of the engine in an engine starting system for applying a starting power to the crankshaft. A bowl-shaped rotating member 61 constituting a part of the power transmission system 73 for transmitting a power from the crankshaft 45 to the driven member is coaxially secured to the crankshaft 45, a plurality of magnets 62 are secured on the inner periphery of the rotating member 61, and a coil 65 that can apply a rotational power to the rotating member 61 in cooperation with the magnet 62 is fixedly disposed in the rotating member 61.
Patent TW-578205-B (TW)
Title: Semiconductor device and alignment sensing method for semiconductor device
Inventor: HOSHI KENJI
IPC: H01L23/544
Filed: 2002-02-20
Granted: 2004-03-01
Abstract: Strip-shaped alignment marks 14 are juxtaposed with each other in a silicon oxide film 12 formed on a silicon wafer 10. Each alignment mark 14 comprises a plurality of grooves 16 formed side by side in the silicon oxide film 12. An amorphous silicon film 18 is buried in the grooves 16. Thus, the alignment marks 14 are formed in a thus-formed line-and-space pattern. Accordingly, waveforms of detected signals having high contrast and little deformation can be obtained, and alignment of wafers with high accuracy can be realized.
Patent TW-591238-B (TW)
Title: Timing calibration and timing calibration verification of electronic circuit testers
Inventor: MAYDER ROMI
IPC: G01R31/28
Filed: 2002-02-22
Granted: 2004-06-11
Abstract: Systems and methods for calibrating the timing of electronic circuit testers and verifying the timing calibration of electronic circuit testers are described. In some embodiments, a calibration reference signal is transmitted from the test head directly through the load board interface, rather than through external instruments, so that timing errors associated with external wires and cables may be avoided. The timing calibration and timing calibration verification functionality is provided on a single calibration board, thereby reducing the calibration set-up time relative to conventional robot-based calibrators. In addition, a high pin count electronic circuit testers may be calibrated by a calibration board that is configured to calibrate one subset of the test channels at a time. In some embodiments, test channels are connected directly to calibration board comparators to avoid the accumulated signal degradation and the signal path route errors that may result from transmitting tester channel signals through a mechanical relay selection matrix.
Patent TW-513770-B (TW)
Title: Wafer bumping process
Inventor: TANG HE-MING
IPC: H01L21/60
Filed: 2002-02-26
Granted: 2002-12-11
Abstract: This invention provides a wafer bumping process, which includes: providing a wafer with a plural number of bonding pads and a protection layer covering the wafer surface and exposing the bonding pads, in which every bonding pad surface has a under bump metallurgy (UBM) layer; forming a patterned resist layer on the wafer surface, which has a plural number of openings to expose the UBM layer; then, performing a first reflow step to cure the patterned resist layer; performing a solder paste filling step to fill the openings with a solder paste; performing a second reflow step to form a plural number of bumps; and removing the patterned resist layer.
Patent TW-546367-B (TW)
Title: Fluid atomization process
Inventor: ITO JACKSON I
IPC: C10G11/18
Filed: 2002-03-13
Granted: 2003-08-11
Abstract: A process and apparatus for atomizing a fluid is disclosed. The processes and apparatuses are useful for atomizing a feed oil for a fluid cat cracking (FCC) or other suitable process. A process comprising: (a) heat exchanging a fluid comprising an oil and steam and having a temperature above 260 DEG C with a second stream of steam so that the second stream of steam becomes superheated steam; (b) injecting the superheated steam into said fluid; and, (c) passing the resulting stream from step (b) into an atomizing zone.
Patent TW-I223779-B (TW)
Title: Image retrieval using distance measure
Inventor: ACHARYA TINKU
IPC: G06F17/30
Filed: 2002-03-22
Granted: 2004-11-11
Abstract: A Mahalanobis distance measure (60) is used to identify a query image (30q) among plural images in a database (40). The measure (60) may be used to rank the similarity of one or more images to the query image (30q). A variance-covariance matrix is calculated for all images in the database (40). The variance-covariance matrix is used to calculate the Mahalanobis distance between the query image (30q) and one or more images in the database (40). A range tree may be used to identify likely image candidates for performing the Mahalanobis distance measurement.