baber/WOPTO huggingface dataset:
Patent TW-515941-B (TW)
Title: Power supply system
Inventor: PENG MIKE
IPC: G06F1/26
Filed: 1998-09-04
Granted: 2003-01-01
Abstract: The present invention is a power supply system for not only ensuring the back-up effect of several power supplies in switching a power source on simultaneously but also supporting the hot-swap technology so that stable power supply can be maintained in actual application of the present invention. A set of P-bus detector circuits is installed in each power supply. After a power supply is switched on, power will first be output to the P-bus. When all the power supplies are switched on, the P-bus will then actuate a switch to switch the power source on. Once the power source is switched on, the potential of the P-bus will alter to cause control signal cancellation. Thus, in case of any power supply failure or irregular power supply or during hot-swap process, performance of other power supply and overall power output effect will not be affected.
Patent TW-426555-B (TW)
Title: Wafer surface cleaning apparatus and method
Inventor: YIN XIAOMING
IPC: H01L21/00
Filed: 1998-10-27
Granted: 2001-03-21
Abstract: A substrate cleaning assembly (10) and method for removing contaminant substances (11) from a surface (12) of a substrate (13) employed in microelectronics manufacturing. The cleaning assembly (10) includes a substance locator (15) adapted to locate and map at least one contaminant substance (11) on the surface (12) of the substrate (13) and a dispenser (16) formed and dimensioned to accurately dispense a substantially controlled, impinging stream (17) of cleaning agent along a path (18). A controller (20) is coupled to the map device (15) and the dispenser (16), and is adapted to control the impinging stream (17) such that the located contaminant substance (11) is positioned in the path (18) of the impinging stream (17) to enable substantially localized impingement and removal of the substance (11) from the substrate surface (12).
Patent TW-411304-B (TW)
Title: Columnar zirconium oxide abrasive coating for a gas turbine engine seal system
Inventor: FRELING MELVIN
IPC: F01D5/20
Filed: 1998-11-03
Granted: 2000-11-11
Abstract: A gas turbine engine seal system includes a rotating member having an abrasive tip disposed in rub relationship to a stationary, abradable seal surface. The abrasive tip comprises a zirconium oxide abrasive coat having a columnar structure that is harder than the abradable seal surface such that the abrasive tip can cut the abradable seal surface.
Patent TW-515786-B (TW)
Title: Phthalic acid diamide derivatives, agricultural and horticultural insecticides, and a method for application of the insecticides
Inventor: TOHNISHI MASANORI
IPC: A01N43/00
Filed: 1998-11-13
Granted: 2003-01-01
Abstract: The present invention provides a phthalic acid diamide derivative represented by the general formula (I), (wherein R1, R2 and R3 may be same or different, and are each a hydrogen atom, a C3-C6 cycloalky1 group, a halo-C3-C6 cycloalkyl group, or a group of the formula -A1-Ql; X may be the same or different and are each a hydrogen atom, a halogen atom, a cyano group, a nitro group, a phenyl group, a substituted phenyl group, a naphthyl group, a substituted naphthyl group, a hetero-cyclic group, a substituted heterocyclic group; or a group of the formula -A2R7; n is an integer of 1 to 4; Y may be same or different and are each a hydrogen atom, a halogen atom, a cyano group, a nitro group, a phenyl group, a substituted phenyl group, a naphthyl group, a substituted naphthyl group, a heterocyclic group, a substituted heterocyclic group or a group of the formula -A2R7; m is an integer of 1 to 5; Z1 and Z2 are each an oxygen atom or a sulfur atom), and an agricultural and horticultural insecticide containing said phthaldiamide derivative, as well as to provide a method for use of said insecticide. The agricultural and horticultural insecticides of the present invention show excellent activities for controlling injurious insects.
Patent TW-421808-B (TW)
Title: Solid electrolytic capacitor and manufacture of the same
Inventor: KONUMA HIROSHI
IPC: H01G9/04
Filed: 1999-06-29
Granted: 2001-02-11
Abstract: The present invention relates to a solid electrolytic capacitor provided with a solid electrolyte layer on the dielectric film formed on the surface of a valve-action microporous metal sheet, which is characterized in that at least part of the solid electrolyte layer takes a layer structure. Particularly, a solid electrolytic capacitor has (1) a solid electrolyte layer made of a conductive polymer having specific fused-ring structures in which sulfoquinone anions having both sulfo anion groups and quinone structures and other anions are contained and (2) a solid electrolyte layer made of a conductive polymer having specific fused-ring structures in which anthracenesulfonic acids and other anions are contained.
Patent TW-428150-B (TW)
Title: A card reader, especially for chip cards
Inventor: CHOISET BRUNO
IPC: G06F17/40
Filed: 1998-12-24
Granted: 2001-04-01
Abstract: This invention relates to a card (7) reader device (1) comprising a box (10), and is furnished with a keyboard (5), a display device (4), a card (7) insertion slot (8) into the interior of the box (10), and a protection cover (2). When it is closed, it puts the keyboard (5) and the display device (4) under protection. A fender (6) which is used to connect the protection cover (2). Protection cover (2) is fixed onto box (10) by using device (3) which makes the cover rotatable and be able to be put under box (10). When the protection cover (2) is closed, the fender (6) re-covers the insertion slot (8). And when the protection cover (2) is opened, the fender serves as the supporting stand for the inclination of the box (10).
Patent TW-399263-B (TW)
Title: Improved process for forming passivation by high density plasma chemical vapor deposition
Inventor: JANG SHIUN-MING
IPC: H01L21/31
Filed: 1998-12-31
Granted: 2000-07-21
Abstract: The invention provides an improved process for IC passivation, which increases the adherence between passivation and molding compound and so as to avoid peeling. A two-level high density plasma chemical vapor deposition process is utilized to form an oxide layer for being used as a passivation layer. In the first level of deposition, the D/S ratio is consciously reduced, and thus, the oxide layer can fill into the dishing area of the substrate as deep as possible. Then, in the second level of deposition, the D/S ratio is raised to increase the deposited thickness at a terrace area. Thus, an up-and-down surface structure is formed to increase the adherence with molding compound. In addition, a multi-level high density plasma chemical vapor deposit process also can be proceeded to form the passivation layer by performing depositions first with lower D/S ratio, and then with gradually increased D/S ratios, so as to form an up-and-down surface structure for increasing the adherence with molding compound.
Patent TW-419913-B (TW)
Title: Method and system for quality-based power control in cellular communications systems
Inventor: FREDRIK GUNNARSSON
IPC: H04B7/005
Filed: 1999-02-08
Granted: 2001-01-21
Abstract: A method and system for quality-based transmission power control in a cellular communications system (100) are disclosed, whereby a network operator can specify the transmission quality requirements using a measurement that better reflects the actual quality perceived by the users. All transmitter power levels in the network can be controlled by identical power regulators (200), each of which can adapt to individual traffic situations in order to achieve the specified quality. For example, in a GSM frequency-hopping network, the FER together with the parameters estimated from the current traffic situation (54), are mapped onto a target C/I (56), which in turn, the power control algorithm strives (16) to achieve (58, 60). Consequently, the power regulators can adapt to the traffic situation experienced by each receiver.
Patent TW-554120-B (TW)
Title: Flow-resistant material additions to double-seam on-machine-seamable fabrics
Inventor: ELKINS PHILLIP R
IPC: D21F7/08
Filed: 1999-02-26
Granted: 2003-09-21
Abstract: An on-machine-seamable papermakers' fabric includes a first and a second base fabric, each of which is joined into endless form with a seam. The first and second base fabrics are attached to one another by at least one layer of staple fiber batt entangled therethrough such that they are offset with respect to one another in a lengthwise direction when so joined. As a consequence, seaming loops at one widthwise edge of the first base fabric coincide with a non-seam region of the second base fabric, and seaming loops at one widthwise edge of the second base fabric coincide with a non-seam region of the first base fabric. These coincident non-seam regions have additional flow-resistant material included so that when the on-machine-seamable papermakers' fabric is joined into endless form by closing both seams, it may, in the vicinities of the seams, have permeabilities to air and water substantially identical to the remainder of the fabric body thereof. Alternatively, the on-machine-seamable papermakers' fabric includes a multi-layered integrally woven base fabric having two systems of machine-direction yarns forming seaming loops in two distinct rows separated from one another in a thicknesswise direction of the fabric along each of its two widthwise edges. The two distinct rows are offset with respect to one another in a lengthwise direction of the base fabric. As a consequence, the seaming loops in one row coincide with a non-seam region of the base fabric at each widthwise edge thereof. The coincident non-seam regions, as above, have additional flow-resistant material.
Patent TW-I238833-B (TW)
Title: Catalysts and method for polymerization of olefins
Inventor: KIMBERLEY BRIAN S
IPC: C08F10/00
Filed: 1999-03-11
Granted: 2005-09-01
Abstract: A catalyst for the polymerisation of 1-olefins is disclosed comprising (1) a compound of the formula B, wherein M is Fe[II], Fe[III], Co[I], Co[II], Co[III], Mn[I], Mn[II], Mn[III], Mn[IV], Ru[II], Ru[III] or Ru[IV]; X represents an atom or group covalently or ionically bonded to the transition metal M; T is the oxidation state of the transition metal M and b is the valency of the atom or group X; R1, R2, R3, R4, R5, R6 and R7 are independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl or substituted heterohydrocarbyl; and when any two or more of R1-R7 are hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl or substituted heterohydrocarbyl, said two or more can be linked to form one or more cyclic substituents; (2) an activator which is an alkylalumoxane; and (3) additionally to (2), a compound of the formula AlR3, where each R is independently C1-C12 alkyl or halo. Preferred compounds (3) include trimethylaluminium (TMA) and triisobutylaluminium (TIBA).
Patent TW-434421-B (TW)
Title: Active mirror
Inventor: HOLLER FRANK
IPC: G02B26/08
Filed: 1999-03-16
Granted: 2001-05-16
Abstract: The present invention relates to an active mirror which includes a reflectively coated diaphragm (1), a mount (2), and at least one actuator (31-36), in which a second diaphragm (4) is connected to the mount (2), and the actuator (31-36) is operatively connected to the two diaphragms (2, 4). The active mirror is symmetrical with respect to a midplane (M).
Patent TW-457277-B (TW)
Title: Ester compounds, polymers, resist composition and patterning process
Inventor: WATANABE TAKESHI
IPC: C08F32/08
Filed: 1999-05-07
Granted: 2001-10-01
Abstract: A novel ester compound having an alkylcycloalkyl or alkylcycloalkenyl groups as the protective group is provided as well as a polymer comprising units of the ester compound. The polymer is used as a base resin to formulate a resist composition having a higher sensitivity resolution and etching resistance than conventional resist compositions.
Patent TW-505709-B (TW)
Title: A method for producing an epitaxial silicon single crystal wafer and the epitaxial silicon single crystal wafer
Inventor: AIHARA KEN
IPC: C30B15/00
Filed: 1999-05-11
Granted: 2002-10-11
Abstract: There is disclosed a method for producing an epitaxial silicon single crystal wafer comprising the steps of growing a silicon single crystal ingot wherein nitrogen is doped by Czochralski method, slicing the silicon single crystal ingot to provide a silicon single crystal wafer, and forming an epitaxial layer in the surface layer portion of the silicon single crystal wafer. There can be manufactured easily and in high productivity an epitaxial silicon monocrystal wafer which has high gettering capability when a substrate having a low boron concentration is used, a low concentration of heavy metal impurity, and an excellent crystallinity.
Patent TW-478030-B (TW)
Title: Method to form double gate oxide layer
Inventor: TU JI-CHENG
IPC: H01L21/02
Filed: 1999-05-12
Granted: 2002-03-01
Abstract: This invention provides method to form high and low voltage transistors by gate oxide layer with different thickness using two step oxidation, which can be described as following. A semiconductor substrate is provided, in which the active area of the substrate is isolated from other active area and the substrate has at least one low voltage area for the formation of low voltage transistor and at least one high voltage area to form the high voltage transistor. A first wet oxidation on the substrate surface is carried out to form a first gate oxide layer on the substrate surface with active area. The low voltage active area is covered with a mask. A second wet oxidation is performed to form a second gate oxide layer on the first oxide layer of the high voltage active area without covering the substrate surface with mask. The mask is removed. A polysilicon layer is deposited on the first gate oxide layer of the low voltage active area and on the second oxide layer of the high voltage active area. The polysilicon layer is defined to form the gate electrodes of the low voltage and high voltage transistors during manufacturing integrated circuit.
Patent TW-I221845-B (TW)
Title: Peptide analogues
Inventor: DONG ZHENG-XIN
IPC: A61P29/00
Filed: 1999-05-29
Granted: 2004-10-11
Abstract: The present invention is directed to novel analogues of PACAP (pituitary adenylate cyclase activating polypeptide) as described in the specification, which are agonists of the PACAP receptor and as such are useful in treating cerebrovascular ischemia, male impotence, motor neuron disease, neuropathy, pain, depression, anxiety disorders, brain trauma, memory impairments, dementia, cognitive disorder, central nervous system diseases (such as Parkinson's disease, Alzheimer's disease), migraine, neurodegenerative diseases, ischemic heart disease, myocardial infarction, fibrosis, restenosis, diabetes mellitus, muscle disease, gastric ulcer, stroke, atherosclerosis, hypertension, septic shock, thrombosis, retina disease, cardiovascular disease, renal failure and cardiac failure and the prevention of neuronal cell death in a mammal. This invention is also directed to pharmaceutical compositions useful therefor.
Patent TW-407088-B (TW)
Title: Apparatus for polishing silicon wafers
Inventor: INABA AKIHIROM
IPC: B24B37/00
Filed: 1999-07-21
Granted: 2000-10-01
Abstract: An apparatus for polishing a silicon wafer comprises a polishing turntable mounted for rotation and adapted to receive a polishing pad. The apparatus further comprises a mounting fixture for rotating the wafer relative to the polishing pad and a slurry delivery system for delivering a polishing slurry to the polishing pad. At least one of the polishing turntable and mounting fixture are free of surfaces of metal exposed to the polishing slurry so as to inhibit metals from contacting the surface of the wafer.
Patent TW-I225555-B (TW)
Title: Diffusive reflector, liquid crystal display using the same and manufacturing method thereof
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/1333
Filed: 1999-06-29
Granted: 2004-12-21
Abstract: The present invention provides a low-cost liquid crystal display (LCD) that can provide pictures of high contrast ratio and brightness from any viewing angle. A resin layer, on which multiple convex or concave-convex parts are randomly formed, is formed on a glass substrate. A reflective plate, an insulating and smoothing layer, a transparent electrode, and an alignment control film are laminated sequentially on the resin layer to form an electrode substrate. A transparent electrode and an alignment control film are laminated on the glass substrate to form another electrode substrate. The LCD is formed by placing the two alignment control films opposite to each other and allowing a liquid crystal layer to be held between the two electrode substrates.
Patent TW-440842-B (TW)
Title: High-speed random access memory device
Inventor: SUZUKI TAKAAKI
IPC: G11C7/22
Filed: 1999-08-24
Granted: 2001-06-16
Abstract: The present invention is an FCRAM comprising a first stage for performing command decoding, a second stage for performing sense amplifier activation, and a third stage for performing data input and output, configured in a pipeline structure, a plurality of data bits being transferred in parallel between the sense amplifiers and the third stage, wherein sense amplifiers are deactivated automatically and a reset operation is performed after data has been transferred in parallel between sense amplifiers and the third stage, in response to a standard read or write command.
Patent TW-432877-B (TW)
Title: Semiconductor SOP (system-on-chip) for use in image display system
Inventor: DAI CHIAU-YAN
IPC: H04N5/45
Filed: 1999-08-31
Granted: 2001-05-01
Abstract: Three semiconductor chips, which are used to coordinate image display and the externally added image signal so as to make the externally added image signal display appropriately in conventionally known monitor, are replaced by the semiconductor single chip with better layout provided in this invention. One feature of system-on-chip provided in this invention is to store together the information such as system program, display data channel (DDC) and display frame frequency (DFF) at a storage region (for example an electrically erasable programmable read only memory circuit). The other feature of this invention is the novel connecting type between its operating circuit (for example CPU, interface unit, or logic unit) and its storage region.
Patent TW-526366-B (TW)
Title: Liquid crystal display device and method of manufacturing the same
Inventor: SAKAMOTO MICHIAKI
IPC: G02F1/1343
Filed: 1999-09-10
Granted: 2003-04-01
Abstract: In a liquid crystal display (LCD device), according to the present invention, multiple common electrodes (5) are formed above the TFTs substrate, so as to overlap the respective data bus lines (2), which belong to the same column of the TFTs matrix. Whereas multiple common bus lines (3) are formed, so as to overlap both the respective gate bus lines (7, 1), which belong to the same line of the matrix, and the TFTs (6). With this arrangement, unnecessary electric fields coming into the liquid crystal layer (18) can be shut out. The common bus lines (3) and the common electrodes are both formed on or in the inter-layer insulating film (12), towards the side of the said liquid crystal layer (18). Whereas, the data bus lines (2), the said gate bus lines (7, 1), and pixel electrodes (4) are all formed far from the liquid crystal layer, across the inter-layer insulating film (12).
Patent TW-502129-B (TW)
Title: Planar lighting device and light guides used therein and method of making light guides
Inventor: HATTORI YUKITOSHI
IPC: G02F1/13
Filed: 1999-11-23
Granted: 2002-09-11
Abstract: A light guide member (2) includes a first light guide section (2A), which is a non-scattering light guide region, and a second light guide section (2B) which is a scattering light guide section and is made of material of the same composition as that of the first light guide section (2A), but mixed with scattering particles. Therefore, while the concentration of the scattering particles in the second light guide section (2A) is retained as high as possible, the gradient of the light scattering power can be increased to thereby allow a light exit surface to exhibit a high brightness and uniformity in luminance over the entire surface thereof. Also, the first light guide section (2A) and the second light guide section (2B) are formed by bonding them in the thicknesswise direction by the effect of a cohesive strength exhibited by material themselves therefore. Accordingly, there is no need to separately mold and then bond the first and second light guide sections (2A, 2B), the light guide member (2) can be molded at a time, accompanied by increase in productivity. In addition, since no bonding agent is used at the interface, the flatness can be secured with high precision.
Patent TW-I242482-B (TW)
Title: Improved coated abrasive
Inventor: YANG WENLIANG PATRICK
IPC: C08F2/50
Filed: 1999-12-17
Granted: 2005-11-01
Abstract: Abrasive tools, such as coated abrasives, made using radiation curable resin binders can be given a greater depth of cure of the binder if they include bis (2,4,6-trimethylbenzoyl) phenylphosphine oxide photoinitiator.
Patent TW-449769-B (TW)
Title: Color cathode ray tube and the manufacturing method thereof
Inventor: KOMORI ITSURO
IPC: H01J29/88
Filed: 2000-01-21
Granted: 2001-08-11
Abstract: The present invention relates to a color cathode ray tube that reduces a leakage electric field and a maximum instantaneous current generated in a bulb at the time of electric discharge, and provides stable connection of the conductive films with different specific resistance. A first conductive layer is formed on the entire area of an inner wall of a glass funnel including a contact portion of a first spring supported by a cathode member, an anode block and a contact portion of a second spring supported by a final electrode of an electron gun. A second conductive layer is formed on the surface of the first conductive layer within the range extending from the anode block to the contact portion of the first spring. The contact portion of the first spring contacts the second conductive layer for thereby electrically connecting the shadow mask structure to the second conductive layer, and the contact portion of the second spring contacts the first conductive layer for thereby electrically connecting the final electrode to the first conductive layer.
Patent TW-490343-B (TW)
Title: Pneumatic power tool and a mechanism for use therein
Inventor: IZUMISAWA OSAMU
IPC: B23D51/18
Filed: 2000-02-09
Granted: 2002-06-11
Abstract: A pneumatic power tool for reciprocating a blade to cut a workpiece. The power tool includes a body having a hollow interior and a passage extending through the body between the hollow interior and an opening in an exterior surface of the body. The interior has first and second ports spaced apart at first and second positions along a central axis of the interior for alternately admitting air into the interior. The tool also includes a connector to connect a pneumatic hose to the tool for delivering pressurized air to the tool. A throttle is positioned along the passage for selectively permitting pressurized air to flow through the passage, and a valve is also positioned along the passage for alternately directing air through one of the first and second ports to pressurize the interior at a corresponding one of the first and second positions. Further, the tool includes a piston unit having a head received within the interior between the first and second positions for reciprocating the unit along a longitudinal axis between extended and retracted positions. One of the piston unit and the body has a groove extending parallel to the longitudinal axis of the unit, and another of the unit and body has a protrusion which engages the groove and which reciprocates in the groove as the piston unit reciprocates between the extended and retracted positions to prevent the unit from rotating relative to the body.