baber/WOPTO huggingface dataset:
Patent TW-382824-B (TW)
Title: Epitaxial wafer for GaP light-emitting element and GaP light-emitting element
Inventor: YOSHINAGA ATSUSHI
IPC: H01L33/00
Filed: 1997-06-27
Granted: 2000-02-21
Abstract: An epitaxial wafer for a GaP light-emitting element comprising an n-type GaP buffer layer, n-type GaP layer, nitrogen-doped n-type GaP layer and p-type GaP layer grown sequentially on an n-type GaP single-crystal substrate, in which the sum concentration of Ti, V, Cr, Mn, Fe, Co, Ni, and Cu in the nitrogen-doped n-type GaP layer does not exceed 1íÐ10<15> cm<-3>, and the sum concentration of Ti, V, Cr, Mn, Fe, Co, Ni, and Cu in the buffer layer does not exceed 1íÐ10<16> cm<-3>. N-type and p-type electrodes are formed on the wafer which is then divided to form GaP light-emitting elements.
Patent TW-343410-B (TW)
Title: Method and apparatus for detecting communication signals having unequal error protection
Inventor: KARIM JAMAL
IPC: H03M13/41
Filed: 1997-07-21
Granted: 1998-10-21
Abstract: A method for receiving digital communication signals including coded data symbols, comprising the steps of: detecting a first group of coded data symbols having a first level of coding protection; decoding the first group of coded data symbols and generating first soft reliability information based on the decoding; detecting and decoding a second group of coded data symbols having a second level of coding protection using the decoded first group of symbols and the first soft reliability information.
Patent TW-439007-B (TW)
Title: Process and apparatus for producing electrode plate and process for producing liquid crystal device including the plate
Inventor: MATSUO YUJI
IPC: G02F1/1343
Filed: 1997-09-06
Granted: 2001-06-07
Abstract: An electrode plate including a substrate, a plurality of stripe-shaped electrodes with gaps therebetween, and a flattening layer filling the gaps is produced through a process including the steps of: supplying a flowable polymeric material to a part of a surface of a smooth plate or substrate; applying the smooth plate and the substrate to each other so as to sandwich the polymeric material therebetween to provide a laminate; pressing the smooth plate and the substrate to each other, the pressing step including a preliminary pressure step wherein a pressed portion is moved from a first side of the laminate to a second side parallel to the first side under application of a first pressure and a main pressure step wherein a pressed portion is moved from one side of the laminate to the other side parallel to the one side under application of a second pressure larger than the first pressure to extend the polymeric material over at least a region including the stripe-shaped electrodes; curing the polymeric material by irradiation with a light to form a flattening layer; and removing the smooth plate from the laminate.
Patent TW-353037-B (TW)
Title: Regeneration of adsorbent beds
Inventor: HSIUNG THOMAS HSIAO-LING
IPC: B01J23/755
Filed: 1997-10-04
Granted: 1999-02-21
Abstract: In a process for regenerating a nickel-based catalytic adsorbent bed used to remove parts-per-million quantities of unwanted species compulsing carbon monoxide, oxygen, hydrogen, carbon dioxide and/or water from a cryogenically produced nitrogen gas stream by regeneration using hydrogen reduction; the improvement comprising, after a regeneration using hydrogen and subsequently passing the cryogenically produced nitrogen gas stream through the nickel-based catalytic adsorbent bed to remove the unwanted species, regenerating the bed at least once prior to a subsequent hydrogen regeneration by: heating the adsorbent bed to a temperature of at least about 300 DEG F (149 DEG C); flowing nitrogen having a purity of at least 99.9999% N2 through the bed while maintaining the bed at a temperature of at least 300 DEG F (149 DEG C) for a period of time to remove a major portion of the adsorbed species from the adsorbent bed; (c) cooling the adsorbent bed to a temperature of no higher than 120 DEG F (49 DEG C).
Patent TW-401599-B (TW)
Title: The method to improve the photolithography pattern of integrated circuit conductive layer
Inventor: LIN HUA-TAI
IPC: H01L21/30
Filed: 1997-10-22
Granted: 2000-08-11
Abstract: A method to improve the photolithography process of the conductive layer by using the oxynitride and silicon nitride dual-layer cap. The above-mentioned oxynitride layer uses the plasma-enhanced chemical vapor deposition method to deposit, and it is used as bottom anti-reflection coating to improve the photolithography process.
Patent TW-451101-B (TW)
Title: Liquid crystal display device with enhanced response speed, transmittance, and aperture ratio and method for manufacturing the same
Inventor: LEE SEUNG-HEE
IPC: G02F1/136
Filed: 1997-11-19
Granted: 2001-08-21
Abstract: Disclosed is a liquid crystal display device comprising gate line; a data line intersecting with the gate line over the gate line; a first electrode of transparent metal material comprising: a first portion elongated over the data line along the first direction and perpendicularly intersecting with the data line; a second portion comprising a plurality of branches each elongated along the second direction starting from the first portion of the first electrode toward the gate line; and a third portion separated by a predetermined distance along the second direction with the gate line, and elongated along the first direction starting from the longest branch to a space formed between the shortest branch and its closest branch; a second electrode of transparent metal material, formed on the same plane as the first electrode, the second electrode having a first portion corresponding to the second portion of the first electrode and a second portion corresponding to the third or first portion of the first electrode.
Patent TW-370478-B (TW)
Title: Reciprocating saw blade, methods of making it and reciprocating saw including the same
Inventor: BRANDENBURG LLOYD W JR
IPC: B23D61/12
Filed: 1998-01-26
Granted: 1999-09-21
Abstract: A reciprocating saw blade comprises an elongated substantially flat body having a tang end a distal tip end, a back edge and a spaced apart cutting edge. The cutting edge is formed of first and second pluralities of alternately and oppositely facing slicing teeth which define gullets formed therebetween. The first plurality of the slicing teeth extends from the one end and merges into the second plurality of the slicing teeth which extends to the other end. Each slicing tooth includes a slicing face facing one end, a planning face facing the other end, and a tip including an uppermost planar surface. The tip of the second plurality of teeth are substantially tangent to a first tooth tip tangent line. Each tip surface of the second plurality of teeth lies at a greater angle to the first tip tangent line than the tip surface of the first accordance with the present invention is also disclosed.
Patent TW-382827-B (TW)
Title: Battery pack
Inventor: ISHIHAMA TAKASHI
IPC: H01M2/10
Filed: 1998-02-11
Granted: 2000-02-21
Abstract: To provide a battery pack wherein positional displacement is completely eliminated by exposing electrode terminals surely outside a case, incorporation of the electrode terminals into a terminal holder is easy, and wiring of a lead plate and the like can be conducted easily. In a battery pack equipped with a body case, a battery set 2 constituted of at least one battery 21 or more, terminal plates 5 connected to electrodes of the batteries 21 and, along with this, provided so as to be exposed out of the body case, and a terminal holder 3 for fixing the terminal plates 5, a fixing holder 4 for fixing the terminal holder 4 is provided, and the fixing holder 4 is mounted within the body case, while the terminal holder 3 is disposed so as to stick out of the body case.
Patent TW-374903-B (TW)
Title: Disc drive
Inventor: TAKIGUCHI TAIZO
IPC: G11B11/105
Filed: 1998-03-10
Granted: 1999-11-21
Abstract: The present invention relates to a disc drive for enhanced test accuracy by means of, during recording, writing (ST2) data and, for testing, whether the written data is correctly read before reading (ST4) of the data. In this case, the gain would be further reduced than that of GCA of the re-generation signal and the top and bottom limit width of the comparator of top and bottom limit forming the 2-value means, providing the oscillation range of the re-generation signal be upgraded to an error rate (ST3) of reduced magnetic bulb range. Therefore, the test would be NG when the recording power is within the range of magnetic bulb. Besides the error rate, the RESYNC bit set added at a preset space, that is to say, the detection information in the form of minimum and maximum reverse space, is used to determination if the test is OK (ST5). This would keep the recording power in a range between the magnetic bulb range and the regular range be rated as NG.
Patent TW-438897-B (TW)
Title: Method of manufacturing member for thin-film formating apparatus and the member for the apparatus
Inventor: OHHASHI TATEO
IPC: H01L21/205
Filed: 1998-04-13
Granted: 2001-06-07
Abstract: A technique prevents peeling of deposits formed on the surface of the inner walls of the thin-film formation apparatus and the members inside the apparatus and to suppress particle production without contamination of the inside of the apparatus. A member for a thin-film formation apparatus having inner walls and a method for manufacturing the member is provided. A plurality of unevenness is provided on at least a portion of the surface of the member and the inner walls on which unnecessary thin films are deposited. The surface are subjected to masking, and then, etching processing to form the plurality of unevenness. After the etching process the masking is removed.
Patent TW-373387-B (TW)
Title: A video decoding circuit and the method of the same
Inventor: OZCELIK TANER
IPC: H04N7/26
Filed: 1998-05-26
Granted: 1999-11-01
Abstract: A decoding circuit for decoding (or decompressing) compressed video data so that portions of the video data, such as error coefficients, are decoded twice, once for the top field of a frame, and once for the bottom field of a frame. Preferably, this duplicative decoding is performed quickly enough so that the bottom field is decoded and ready for display within the time it takes to display the top field (e.g. 1/60 second for a real-time NTSC display). The decoding circuit of the present invention may be used to decode B frames of MPEG1 or MPEG2 compressed video data with less frame memory because frame memory is not required for storing the bottom field of a B frame while the top frame is being decoded and displayed.
Patent TW-413649-B (TW)
Title: Cavitational polishing pad conditioner
Inventor: FISHKIN BORIS
IPC: B24B53/017
Filed: 1998-08-03
Granted: 2000-12-01
Abstract: A chemical mechanical polishing system comprising a moving polishing pad and an ultrasonic conditioning head. The head is positioned in close facing relationship to the pad surface and agitates a liquid on the rotating pad surface at an appropriate frequency and sufficient amplitude to produce cavitation of the slurry in the vicinity of the pad surface. The action of cavitational collapse vigorously conditions the pad, driving out contaminants and re-texturizing the pad.
Patent TW-457245-B (TW)
Title: Cyclic phosphites and phosphates
Inventor: OR YAT SUN
IPC: A61P31/04
Filed: 1998-09-29
Granted: 2001-10-01
Abstract: Disclosed are the antibacterial compounds having the formulas, or pharmaceutically acceptable salts and esters thereof. Also disclosed are the processes for preparing compounds of formulas (I), and (II) of the invention, pharmaceutical compositions comprising a therapeutically effective amount of a compound of the invention in combination with a pharmaceutically acceptable carrier, as well as a method for treating bacterial infections by administering to a mammal a pharmaceutical composition containing a therapeutically effective amount of a compound of the invention.
Patent TW-390026-B (TW)
Title: DRAM provided with self-refresh control circuit and system LSI
Inventor: TATSUMI TAKASHI
IPC: G11C11/406
Filed: 1998-10-29
Granted: 2000-05-11
Abstract: The objective of the present invention is to obtain the DRAM provided with a self-refresh control circuit which is capable of changing the cycle of the self-refresh of the DRAM easily, executing the self-refresh by an optimum cycle, reducing power consumption of the DRAM as a result. A self-refresh address control part 11 is provided with a self- refresh control circuit 7, 71 which has a self-refresh control signal and which sets the cycle of a self-refresh address by inputting a control signal for arbitrarily specifying the cycle of the self-refresh and outputs a self-refresh cycle signal; and a row address buffer 8 which outputs addresses to a memory cell array by using the self-refresh cycle signal as a trigger.
Patent TW-415981-B (TW)
Title: Washing machine having a hybrid sensor and a control method thereof
Inventor: JANG BONG-AN
IPC: D06F34/18
Filed: 1998-11-21
Granted: 2000-12-21
Abstract: A washing machine having a hybrid sensor and a control method therefor simplify the inner structure of the washing machine by using one hybrid sensor capable of sensing laundry weight, water supply amount, and a dynamic unbalance of a washing tub. A washing machine comprises a main body; a water tub provided inside the main body; a washing tub rotatably mounted inside the water tub; and at least one suspension bar coupled to the upper end of the inner wall of the main body and the lower end of the outer wall of the water tub, and supporting the water tub. The hybrid sensor of the washing machine is mounted on the upper end of the suspension bar which moves upward and downward according to the load variation or the unbalanced rotation of the water tub. The hybrid sensor generates signals corresponding to laundry weight, water supply amount, and dynamic unbalance due to following the ascending or descending of the suspension bar. As described above, the washing machine having the hybrid sensor can sense the laundry weight, the water supply amount, and dynamic unbalance by using only one hybrid sensor, has a simple structure, and can easily perform signal processing.
Patent TW-495573-B (TW)
Title: Flushable fibrous structures
Inventor: BJORKQUIST DAVID WILLIAM
IPC: A61F13/551
Filed: 1999-04-02
Granted: 2002-07-21
Abstract: The present invention relates to a flushable fibrous structure that is particularly useful as a disposable tissue product and as a component (e.g., topsheets) for absorbent articles such as catamenial pads, diapers, incontinent articles and the like. The invention specifically relates to a flushable fibrous structure that has an in-use wet tensile strength of at least about 100 g/in, and a disposal wet tensile strength of not more than about 30 g/in. The invention also relates to absorbent articles comprising the fibrous structures, and methods for making the structures.
Patent TW-419884-B (TW)
Title: Method and circuit-arrangement to pick up the rotation number of electronic commutated ventilators
Inventor: BUSCH PETER
IPC: H02P7/28
Filed: 1999-01-29
Granted: 2001-01-21
Abstract: In order to pick up the rotation number of electronic commutated ventilators, a method and a circuit-arrangement are suggest, they are basically used to measure the maximal current-slope of the current fluctuation that is resulted from the ventilator on its power-supply-lines as well as to adjust the amplification range and the switch-threshold of a comparator (K) which acts as a pre-stage for an impulse-former (IF).
Patent TW-514531-B (TW)
Title: Method for preparing microfluidised particles of atovaquone, and pharmaceutical compositions comprising microfluidized particles of atovaquone
Inventor: DEARN ALAN ROY
IPC: A61K9/14
Filed: 1993-12-23
Granted: 2002-12-21
Abstract: The invention relates to microfluidised particles of atovaquone and to a method of preparing them. More particularly, the invention is concerned with a pharmaceutical composition containing microfluidised particles of atovaquone which has improved bioavailability and its use in therapy.
Patent TW-408365-B (TW)
Title: Semiconductor device having anti-reflective cap and spacer, method of manufacturing the same, and method of manufacturing photoresist pattern using the same
Inventor: KIM IN-SUNG
IPC: H01L31/0232
Filed: 1999-03-09
Granted: 2000-10-11
Abstract: A semiconductor device including an anti-reflective cap and spacer, a method of manufacturing the same, and a method of forming a photoresist pattern using the same are provided. The semiconductor device according to the present invention includes an anti-reflective cap and an anti-reflective spacer on the upper surface and the side walls of a reflective pattern formed on the semiconductor substrate. Therefore, the deformation of the photoresist pattern by the light reflected from the reflective pattern is minimized during a photolithography process.
Patent TW-439376-B (TW)
Title: A method for setup of information on demand
Inventor: TSAI MING-JR
IPC: H04L12/58
Filed: 1999-03-19
Granted: 2001-06-07
Abstract: A kind of method for setup of information on demand for information provider to provide information for users having information receiving device including users choosing function for setup of information on demand through communication interface. To proceed determining procedure for device numbers and receiving device to determine if having function for setup of information on demand. When having function for setup of information on demand, the information provider asks users to choose methods of channel setup including setting the channel and the combined channel items provided by information provider themselves. At last use the channel writing codes procedure to setup the channel which information receiving device can receives.
Patent TW-457836-B (TW)
Title: High heat dissipation type integrated circuit substrate structure and fabrication process
Inventor: HE KUEN-YAU
IPC: H05K3/00
Filed: 1999-06-09
Granted: 2001-10-01
Abstract: The present invention relates to a kind of high heat dissipation type integrated circuit substrate structure and fabrication process. This substrate has a copper plate that includes a core region and a peripheral region, in which the core region has a thickness larger than that of the peripheral region. A rubber coated copper foil with openings is individually combined with the upper and the lower side surfaces of the copper plate so as to make the core region of copper plate be accommodate in the opening of the rubber coated copper foil. Then, an etching method is used to form the upper and the lower circuit layers on the surfaces of the upper and the lower rubber coated copper foils, respectively, in which plural conducting plugs are used to make the upper circuit layer conduct with the lower circuit layer. Plural wire bonding pads are installed on the surface of the upper circuit layer, and plural tin ball pads are installed on the surface of the lower circuit layer. When performing the packaging process onto the integrated circuit for this substrate, the integrated circuit is bonded on the core region of the copper plate. Plural gold wires are used to make the wire bonding pads of the upper circuit layer couple with the circuit of the integrated circuit. After that, plural tin balls are used to make the tin ball pads of the lower circuit layer bond to the circuit of the circuit board.
Patent TW-434491-B (TW)
Title: Increasing I/O performance through storage of packetized operational information in local memory
Inventor: GARCIA RAYMOND EUGENE
IPC: G06F13/12
Filed: 1999-09-03
Granted: 2001-05-16
Abstract: A computing system that incorporates the invention includes a host processor which is coupled to a memory subsystem via a first bus system, a controller device and a second bus system. The controller device includes memory for storing plural Scripts for replay to the host processor, for instance, via the second bus system. A Script is an instruction set used to execute operations on a controller device. Each Script includes one or more addresses where either message or status data (or other operational data) can be found which is to be inserted, prior to dispatch of the Script. During operation of the computing system, the memory subsystem is caused, as a result of its operation, to issue an instruction to the controller device to dispatch a Script to, for instance, the host processor. The controller device responds by accessing the required Script, playing the Script which results in accesses to locally stored operational data for inclusion into the Script. Local storage of this data avoids unnecessary data transfers over the bus system to the memory subsystem to obtain the required data for inclusion into a Script.
Patent TW-447217-B (TW)
Title: Apparatus for suppressing overshoots in kinescope beam current measurement pulses
Inventor: GRIEPENTROG DAL FRANK
IPC: H04N9/64
Filed: 1999-11-03
Granted: 2001-07-21
Abstract: Display apparatus includes a kinescope cathode current sensor (18) coupled to a load (200) for developing a beam current measurement pulse during a beam current measurement interval. Overshoots in the pulses are suppressed by a pulse correction circuit (300) comprising a first capacitor (Ca) coupled from the load circuit (200) to a source of reference potential (Gr) via a switch (Q300); and a control circuit (Ca, Ra, Rb), responsive to the presence of the overshoot, for closing the switch for a predetermined length of time and for opening the switch otherwise. In an advantageous implementation of the pulse correction circuit the switch comprises a bipolar transistor (Q300) having an emitter (E) coupled to the source of reference potential (Gr) and having a collector (C) AC coupled to the load circuit (200) via the first capacitor (Ca); and the control circuit comprises a second capacitor (Cb) for AC coupling said load circuit to a base (B) of the bipolar transistor and a resistor (Ra) for DC coupling said base (B) to said source of reference potential (Gr). In an alternative implementation of the pulse correction circuit the switch comprises a field effect transistor (300A) provided with a gate (G) to drain (D) bypass diode (D1).
Patent TW-461918-B (TW)
Title: Set of stacks of adhesive coated sheets and dispenser for dispensing sheets from a stack of sheets
Inventor: ELEOUET BERNARD JEAN BAPTISTE
IPC: C09J7/02
Filed: 1999-11-05
Granted: 2001-11-01
Abstract: A set of stack of adhesive coated sheets comprising on a major surface of a substrate at least two stacks adhered to the substrate, each stack being a stack of sheets disposed one on top of another, each of the sheets having first and second spaced ends and a predetermined length between the first and second ends, comprising a backing having opposite major first and second surfaces, and having a layer of pressure sensitive adhesive on a major side of the sheet, the sheets being releasably adhered to each other by releasable adhesion of the layers of pressure sensitive adhesive to the surfaces of underlying sheets to form the form the stack, with the first end of each sheet being in alignment with the second end of an adjacent sheet in the stack, and the sheets having first release means for providing a first adhesion level along a first end portion of each of the sheets adjacent the first end between the layer of adhesive and the surface of the adjacent sheet in the stack to which the layer of adhesive is releasably adhered that affords easy separation of surfaces of adjacent sheets along the first end portion, and second release means for providing a second adhesion level along a second end portion of each of the sheets adjacent the second end between the layer of adhesive and the surface of the adjacent sheet in the stack, which second adhesion level provides a release force that is higher than the release force along the first end portion and firmly adheres the sheet to the adjacent sheet in the stack during separation of the sheets along the first end portion while affording peeling away of the sheet from the stack along the second end portion.