baber/WOPTO huggingface dataset:
Patent TW-536703-B (TW)
Title: Low power CAM match line circuit
Inventor: TOWLER FRED J
IPC: G11C15/04
Filed: 2001-11-12
Granted: 2003-06-11
Abstract: A match-detection circuit and match-detection method, for low-power-consuming searches in a content addressable memory. A HIT is output when the match line rises from a low voltage level to a higher match detection voltage. The match detection voltage is approximately the conducting threshold voltage of an N-channel field effect transistor (FET), and is normally less than one half of the power supply voltage. Circuits and methods to turn of the through-current in each MISS-ing entry by a carefully timed control signal at the end of a brief match detection period, are disclosed.
Patent TW-I262439-B (TW)
Title: Strategy for dynamically modeling ASN.1 data to an object model
Inventor: ZHANG XIAO-YAN
IPC: G06F17/00
Filed: 2001-12-12
Granted: 2006-09-21
Abstract: A method, program and system for mapping ASN. 1 data to an object model are provided. The invention consists of identifying the start of a data stream and then generating a new object name for the data. Next, the data is parsed to get the identifier and the data length. Then the data's tag type is analyzed. If the tag type is simple, a class diagram is generated for the data and then the source code for the data is generated. If the tag type is not simple, a subroutine is called to further parse the data before generating the class diagram and source code.
Patent TW-539778-B (TW)
Title: Method and apparatus for controlling thickness uniformity of electroplated layer
Inventor: BASOL BULENT M
IPC: H01L21/768
Filed: 2001-12-20
Granted: 2003-07-01
Abstract: An apparatus which can control thickness uniformity during deposition of conductive material from an electrolyte onto a surface of a semiconductor substrate is provided. The apparatus has an anode which can be contacted by the electrolyte during deposition of the conductive material, a cathode assembly including a carrier adapted to carry the substrate for movement during deposition, and a conductive element permitting electrolyte flow therethrough. A mask lies over the conductive element and has openings permitting electrolyte flow. The openings define active regions of the conductive element by which a rate of conductive material deposition onto the surface can be varied. A power source can provide a potential between the anode and the cathode assembly so as to produce the deposition. A deposition process is also disclosed, and uniform electroetching of conductive material on the semiconductor substrate surface can additionally be performed.
Patent TW-555993-B (TW)
Title: Chip test device to test the chip using BGA package
Inventor: CHANG WEI-JEN
IPC: G01R1/067
Filed: 2002-01-15
Granted: 2003-10-01
Abstract: A chip test device is disclosed, which comprises a test base board and a test adaptor board. The test base board has plural first pins to electrically couple with the corresponding protruded electrodes on the chip to be tested. The upper layer of the testing adaptor board has plural insertion holes to couple with the corresponding first pin. The bottom portion of the test adaptor board is coupled to plural second pins for coupling to the socket. There is a conduction path between each insertion hole and the corresponding second pin. When the first pin is electrically coupled to the corresponding insertion hole, each first pin can electrically couple to the corresponding second pin through the conduction path.
Patent TW-I241401-B (TW)
Title: A method of assaying elements in a substrate for optics, electronics, or optoelectronics
Inventor: VIRAVAUX LAURENT
IPC: C01B7/19
Filed: 2002-02-15
Granted: 2005-10-11
Abstract: The invention provides a method of assaying at least one element in a material (2) comprising silicon, the method comprising the following steps: decomposing at least a portion of the material (2) with an etching agent (6) to form a solution containing hexafluorosilicic acid (7) and the elements to be assayed; heating said solution to a temperature such that at least a substantial portion of the hexafluorosilicic acid (7) is transformed into silicon tetrafluoride (9) and a substantial portion of the silicon tetrafluoride evaporates, so as to obtain a solution for assaying in which the silicon content is significantly reduced while conserving the quantities of the elements to be assayed; and assaying at least one element contained in the solution for assaying. The invention is applicable to the field of manufacturing substrates or components for optics, electronics, or optoelectronics, and in particular to the field of quality control.
Patent TW-555746-B (TW)
Title: Process for manufacturing acrylic acid from propane in the absence of molecular oxygen
Inventor: DUBOIS JEAN-LUC
IPC: C07C51/46
Filed: 2002-03-06
Granted: 2003-10-01
Abstract: The invention relates to a process for manufacturing acrylic acid from propane. According to this process, a gas mixture, which is free from molecular oxygen and comprises propane, steam as well as, optionally, an inert gas, is passed over a solid composition of formula (I) Mo1VaTebNbcSidOx, in which: a is between 0.006 and 1, including the end points; b is between 0.006 and 1, including the end points; c is between 0.006 and 1, including the end points; d is between 0 and 3.5, including the end points; and x is the quantity of oxygen bound to the other elements, and depends on their oxidation states, in order to oxidize the propane according to the following redox reaction (1): SOLIDoxidized+PROPANE -> SOLIDreduced+ACRYLIC ACID.
Patent TW-I223252-B (TW)
Title: Optical data carrier comprising a xanthene dye as light-absorbent compound in the information layer
Inventor: BERNETH HORST
IPC: G11B7/246
Filed: 2002-03-20
Granted: 2004-11-01
Abstract: Optical data carrier comprising a preferably transparent substrate which may, if desired, have previously been coated with one or more reflection layers and to whose surface a light-writable information layer, if desired one or more reflection layers and, if desired, a protective layer or a further substrate or a covering layer have been applied, which can be written on or read by means of blue or red light, preferably laser light, where the information layer comprises a light-absorbent compound and, if desired, a binder, characterized in that at least one xanthene dye which contains at least two anionic groups and has at least one cation containing at least one conjugated pi system having at least 6 pi electrons as counterion, where the cation must not be benzyltrimethylammonium, benzyltriethylammonium, tetraphenyl-phosphonium, butyltriphenylphosphonium or ethyltriphenylphosphonium, is used as light-absorbent compound.
Patent TW-520416-B (TW)
Title: Ceiling fan with light assembly
Inventor: TSUJI MASAO
IPC: F21V7/00
Filed: 2002-03-25
Granted: 2003-02-11
Abstract: A ceiling fan (10) is disclosed having a downrod (11), a motor (12), a radial array of fan blades (13) coupled to blade irons (14) mounted to the motor (12), a bowl shaped lower housing (17) positioned above the blade irons (14), a bowl shaped upper housing (18) positioned concentrically within the lower housing (17), and an upper light assembly (21) positioned within the upper housing (18). The lower housing (17) has a peripheral side wall (23) having a reflective interior surface (24). The upper housing (18) has an annular array of openings (26) in which are mounted translucent windows (27). The opening (26) and corresponding window (27) are mounted generally between the upper light assembly (21) and the peripheral side wall (23) of the lower housing (17), so that light radiating from the upper light assembly passes through the window (27) and is reflected off the interior surface (24) of the lower housing (17) back onto the exterior surface of the upper housing (18).
Patent TW-I237064-B (TW)
Title: Supported metal catalyst for synthesizing carbon nanotubes by low-temperature thermal chemical vapor deposition and method of synthesizing nanotubes using the same
Inventor: HWANG CHIEN-LIANG
IPC: B82B3/00
Filed: 2002-03-25
Granted: 2005-08-01
Abstract: The present invention discloses a supported metal catalyst useful in synthesizing carbon nanotubes by low-temperature (< 600 DEG C) thermal chemical vapor deposition (CVD), which contains particles of a noble metal having a diameter of 0.01-10 microns as a support and a metal catalyst deposited on the noble metal particles. The metal catalyst is iron, cobalt, nickel or an alloy thereof. The supported metal catalyst has a weight ratio of the metal catalyst to the noble metal particles ranging from 0.1:100 to 10:100. The present invention also discloses a method of synthesizing carbon nanotubes directly on a substrate by low-temperature thermal CVD, wherein the metal support is no need to be removed from the substrate after the growth of carbon nanotubes.
Patent TW-536771-B (TW)
Title: Integrated circuit testing apparatus and method for semiconductor wafer with auto-reset fuse
Inventor: ZIELEMAN JAN
IPC: H01L21/66
Filed: 2002-03-28
Granted: 2003-06-11
Abstract: The present invention is related to integrated circuit testing apparatus and method for semiconductor wafer with auto-reset fuse. The invention is an integrated circuit testing apparatus used in a semiconductor wafer and contains the followings: a tester, which has a test channel to output a test signal provided by the tester; plural probes, in which one end of the probe is electrically connected to the tester channel to share the test signal, and the other end of the probe is electrically connected to plural devices to be tested; and plural auto-reset fuses, which are connected to plural probes respectively. When short-circuit occurs in any one device to be tested, the auto-reset fuse connected to the short-circuited device to be tested will make the other devices to be tested be insulating with the short-circuited device to be tested. Thus, the test error caused by short circuit of device to be tested can be decreased; and the test precision of integrated circuit for the semiconductor is increased.
Patent TW-I243328-B (TW)
Title: Mouse with detecting physiological signal and environmental luminance
Inventor: LI JAU-FA
IPC: A61B5/024
Filed: 2002-04-26
Granted: 2005-11-11
Abstract: This invention relates to a mouse with detecting physiological signal and detecting environmental luminance. It comprises a shell, and a PCB. A groove is defined in the shell to hold a user's finger. A photo sensor is provided between the wall of the groove and the finger for detecting the environmental photo signal through the finger. The photo sensor is provided to utilize the photo signal, resulting from the environmental light source through the human finger, received by the photo sensor. The environmental light will pass the finger (and plural blood capillaries in the finger) to reach the photo sensor for being processed by the photo sensor. The photo sensor sends the detected photo signal to a computer via an input/output interface. Therefore, the computer can determine and display the user's physiological state.
Patent TW-550850-B (TW)
Title: Drainage pressure-boosting structure of the reaction electrode plate in fuel battery set
Inventor: YANG JEFFERSON YS
IPC: H01M8/04
Filed: 2002-05-23
Granted: 2003-09-01
Abstract: A drainage pressure-boosting structure of the reaction electrode plate in fuel battery set is disclosed, the reaction electrode plate comprises a gas inlet hole, gas exhaust hole, several wide gas channels and several narrow gas channels, the wide gas channels are arranged in parallel and are connected to the gas inlet holes, the narrow gas channels are arranged in parallel and are connected to the gas exhaust holes, each of the wide gas channels is connected to each of the corresponding narrow gas channels, since the gas flows from the wide gas channels to the narrow gas channels, the pressure difference between the gas input pressure of the wide gas channel and the gas exhaust pressure of the narrow gas channel becomes larger due to the variation of the gas channel width, so that the water adhered to the gas channels can be blown out by the force whose value equals to the pressure difference multiplied by the cross section of the channels.
Patent TW-558526-B (TW)
Title: Improved structure for enhancing anti-puncturing and anti-flattening features of a tire
Inventor: SHIU SHUEI-JEN
IPC: B60C19/12
Filed: 2002-08-30
Granted: 2003-10-21
Abstract: This invention relates to an improved structure for enhancing anti-puncturing and anti-flattening features of a tire, particularly to one allowing the tire to safely travel to a service shop for maintenances and repairs upon being pierced or damaged by a sharp object or knife that results in puncturing or flattening, so as to avoid to pushing the car and hazards to lives, and enhance safety for the public.
Patent TW-594790-B (TW)
Title: System and method for continuous optimization of control-variables during operation of a nuclear reactor
Inventor: RUSSELL WILLIAM EARL II
IPC: G21C17/00
Filed: 2002-10-24
Granted: 2004-06-21
Abstract: A system (Fig. 1A) and method (Fig. 1B) is provided for a continual updating of the optimization of multiple operational control-variables during the operation of a nuclear reactor over a plurality of fuel cycles. A networked computer system (11) includes one or more hosts (10) programmed to execute an optimization process (Fig. 6B) to identify and make changes in quantitative values of operational control-variables that result in improved efficiency and operational flexibility. Optimization and updating of operational control-variables may proceed selectively under manual control for inputting specific optimization constraints and reactor state-point information or may proceed autonomously through a repetitive performing of the optimization process based upon a predetermined user-defined strategy stored on the network. Communications between users and networked processors is facilitated by use of a TCP/IP server (16) connected to the Internet (18) so that portions of the optimization process may be conducted contemporaneously at remote locations (15) and/or the results made accessible to users via conventional browser enabled computers.
Patent TW-I224350-B (TW)
Title: Plasma display device, luminance correction method and display method thereof
Inventor: SUZUKI YOSHIO
IPC: H01J17/49
Filed: 2002-12-24
Granted: 2004-11-21
Abstract: A plasma display device comprises an area ratio detection means for detecting the area ratio of pixels having any luminance higher than a predetermined value in a display region; and a sustain frequency adjust means for adjusting, in accordance with the detected area ratio, the frequency or number of sustain pulses inputted to paired sustain electrodes in such a manner that the luminance in the display region satisfies a predetermined reference value. In this device, the frequency or number of the sustain pulses inputted to the paired sustain electrodes is adjusted in accordance with the detected area ratio, so that the luminance is always corrected to the reference value to thereby achieve proper expression of preset gradations.
Patent TW-594673-B (TW)
Title: Speech recognition method of finite state vector quantization
Inventor: LIOU LI-CHENG
IPC: G10L15/06
Filed: 2002-12-27
Granted: 2004-06-21
Abstract: The present invention provides a speech recognition method of finite state vector quantization, in which each individual sound is represented by a finite state from left to right and a novel training method is employed. The distance measure between two segments of sound is expressed in terms of square of dB error of magnitude spectrum, where dB value is a linear unit for measuring magnitude of sound by ears. Therefore, the employed distance measure is to simulate human ears, so as to conform to the known and popular physical laws. Based on the distance measure between two segments of sound, a speech feature vector is derived by using mathematic theories, and a formula utilizes this feature vector to compute the magnitude of difference between the two segments of sound. The training of speech mode is performed by a manner of repeated comparison and update. This training method of speech mode can be proven to be convergent in mathematics; that is, the optimal speech mode can be obtained finally. The accumulated distance between the most suitable feature vector generated by this optimal speech mode and the feature vector of the speech to be trained is smaller than that of any one of the other finite state machines with the same number of states. Therefore, for such a distance measure conforming to the physical laws, this speech mode is one of the best.
Patent TW-I227364-B (TW)
Title: Electro-optical device, method for manufacturing the same, and electronic apparatus
Inventor: YAMASAKI YASUJI
IPC: G02F1/1368
Filed: 2003-03-14
Granted: 2005-02-01
Abstract: The present invention relates to an electro-optical device, method for manufacturing the same, and electronic apparatus. The electro-optical device includes pixel electrodes disposed above the substrate; switching elements; an interlayer insulating film disposed at a position higher than the switching elements and lower than the pixel electrodes; contact holes, disposed in the insulating film, to connect the switching elements to the corresponding pixel electrodes; and filler, disposed in the corresponding contact holes, including a conductive material. Therefore, light leakage caused by vacant contact holes disposed in a layered structure on a substrate is reduced or prevented, thereby displaying a high-quality image.
Patent TW-I258479-B (TW)
Title: Benzoxazine derivatives and uses thereof
Inventor: BERGER JACOB
IPC: A61P25/00
Filed: 2003-05-08
Granted: 2006-07-21
Abstract: The present invention provides a compound of the formula: a pharmaceutically acceptable salt or a prodrug thereof, where R1, R2, R3, R4, R5, R6, R7, R8, R9, Y, Z1, m, n, and p are as defined herein. The present invention also provides compositions comprising, methods for using, and methods for preparing compound of formula I.
Patent TW-I220692-B (TW)
Title: Method and apparatus for wafer testing and method of measuring resistance of a probe card
Inventor: CHEN MING-YI
IPC: G01R27/08
Filed: 2003-06-12
Granted: 2004-09-01
Abstract: An apparatus for wafer testing comprises a platform for placing a wafer, a stage set on side of the platform, a conductive plate disposed on the stage and a testing unit disposed above the platform. The testing unit includes a probe card having several pins thereon, and all the pins can contact with the conductive plate simultaneously. In the present invention, since the stage and the conductive plate on the stage are disposed beside the platform, the resistance of the probe card can be measured right away when wafer testing is performed.
Patent TW-592659-B (TW)
Title: A medical hole expansion bar
Inventor: LIN CHIH-I
IPC: A61B17/56
Filed: 2003-07-10
Granted: 2004-06-21
Abstract: A medical hole expansion bar has one end substantially being of semi-circular pillar, triangular pillar, square pillar, or multi-angular pillar, and is substantially rotatable by an external force, and is characterized in that: another end of the bar is of substantially a dip-shaped curved face, the bar is substantially rotatable for forward/backward advancements, and the external protruded surface of the dip-shaped curved face can form a compression force to the periphery thereof.
Patent TW-I289526-B (TW)
Title: Packing device for plate-like article
Inventor: YAMAMOTO TAKASHI
IPC: B65B25/00
Filed: 2003-07-11
Granted: 2007-11-11
Abstract: A packing device comprises a base frame (20), a back frame (30), and front struts (41). Glass plates (G) are placed on the base frame (20), with the plates resting against the back frame (30), and kept pressed toward the back frame by pressing devices (50). The pressing devices (50) have pressing members (60) that are arranged along both sides of the front face of the front glass plate (G), and locking members (70, 80) that are detachably disposed between the pressing members (60) and the front struts (41). The pressing devices (50) are structured such that when the locking members (70, 80) are pushed downward along the front struts (41) so as to be interposed between the front struts (41) and the pressing members (60) in an engagement state, the pressing members (60) press the front face of the front glass plate (G). The structure of the packing device is simplified, and the cost thereof is reduced. At the same time, the device enables easy and reliable packing and depacking of the glass plates (G).
Patent TW-I223900-B (TW)
Title: ESD protection configuration and method for light emitting diodes
Inventor: WU JEN-CHAU
IPC: H02H3/22
Filed: 2003-07-31
Granted: 2004-11-11
Abstract: The present invention is related to an ESD protection configuration and method for light emitting diodes. The constitution includes the followings. A light-emitting diode (LED) having P-electrode interface and N-electrode interface is connected with a circuit board that includes two board P-electrodes and one board N-electrode. The first ESD set built in the circuit board includes at least the first resistor, the first capacitor and the first diode, which are connected in series and then connected in parallel with the LED. The P-electrode of the first diode is connected to N-electrode of LED. The second ESD set built in the circuit board includes at least the second resistor, the second capacitor and the second diode, which are connected in series and then connected in parallel with the LED and the first ESD. The P-electrode of the second diode is connected to the P-electrode of LED. Thus, by using the invented structure, the surge generated when human body touches LED can be absorbed and consumed so as to effectively protect the lifetime of LED and prevent it from being damaged easily.
Patent TW-I222241-B (TW)
Title: Soft circuit board connector
Inventor: TSAI CHOU-HSUAN
IPC: H01R12/08
Filed: 2003-08-15
Granted: 2004-10-11
Abstract: A soft circuit board is provided in the present invention. The invention includes the followings: a base body with a connection portion disposed at both sides of the base body, in which plural separation sheets arranged with the same pitch are disposed inside the connection portion so as to form plural terminal troughs and one connection trough that has one insertion hole for inserting the soft circuit board such that one wall face of the terminal trough is inwards disposed with one high face and one low face having step difference from the insertion hole; plural terminals disposed in the terminal trough of the base body, in which a connection pin part, a first elastic arm and a second elastic arm are disposed in the terminal trough such that a narrow opening is formed in between the first and the second elastic arms with the first elastic arm protruding toward the narrow opening to have a contact for electrically connecting with the inserted soft circuit board; a fastening lump, which is assembled at the base body with its one end exposed outside the base body so as to position plural terminals on the base body through the assembly of the fastening lump and the base body; and two fixing devices, which match with the connection parts disposed at both sides of the base body and are fixed on the circuit board such that the base body can be slid within the traveling route regulated by the fixing devices and the second elastic arms of plural terminals elastically move between the high and the low faces of the terminal trough. Through the structure stated above and by using the sliding motion of the base body to make the second elastic arms of plural terminals elastically move between the high and the low faces of the terminal trough, it is capable of forming tight and loose effects with the soft circuit board.