baber/WOPTO huggingface dataset:
Patent TW-480468-B (TW)
Title: Method and apparatus for providing sustaining waveform for plasma display panel
Inventor: LUO SHIN-TAI
IPC: G09G3/28
Filed: 2000-07-14
Granted: 2002-03-21
Abstract: A method for providing the sustaining waveform to a selected discharge cell of a plasma display panel (PDP) is provided. First, a first pulse of a first voltage falls to a reference voltage is applied between sustain electrodes X and Y. Second, the voltage between electrodes X and Y remains at the reference voltage for a first period. Finally, a second pulse of a second voltage remains at the second voltage for a second period, and falls to the reference voltage is applied between sustain electrodes X and Y. The apparatus for providing the sustaining waveform to a selected discharge cell of a plasma display panel (PDP) includes a first energy recovery circuit, a second energy recovery circuit, a first capacitor and a first bi-directional switch, and a second capacitor and a second bi-directional switch. The first energy recovery circuit, which includes a first inductor and four switches, is connected to the first sustain electrode. The second energy recovery circuit, which includes a second inductor and four switches, is connected to the second sustain electrode. Moreover, the first capacitor and the first bi-directional switch are connected in series between the first sustain electrode and a first node, and the second capacitor and the second bi-directional switch are connected in series between the second sustain electrode and a second node.
Patent TW-452880-B (TW)
Title: Method and apparatus for cutting an ingot
Inventor: KATANO TAKASHI
IPC: B24B27/06
Filed: 2000-07-29
Granted: 2001-09-01
Abstract: A method and apparatus for slicing an ingot of semiconductor material into wafers using a wire saw. The wire saw includes a holder for supporting the ingot and a wire movable in lengthwise forward and reverse directions for slicing the ingot. The holder and wire are fed relatively toward each other at a substantially constant first cutting speed for an initial interval to force the ingot and the wire into contact during slicing and at a variable second cutting speed thereafter. A slurry containing abrasive particles is provided to a contact area between the wire and the ingot during slicing.
Patent TW-474084-B (TW)
Title: Method to instantly set the switch-on time for mobile phones
Inventor: WU SHEN-YU
IPC: H04M1/02
Filed: 2000-08-21
Granted: 2002-01-21
Abstract: The invention introduces a method to instantly set the switch-on time for mobile phones by pressing any of the preset keys on the mobile phone. After receiving the command from the preset key, the operating system of the mobile phone provides a window to set the switch-on time (T). Then, the mobile phone will follow this preset switch-on time (T) for countdown and will be automatically activated after the preset time is reached.
Patent TW-501093-B (TW)
Title: Telephone terminal apparatus and communication method
Inventor: TANAKA TAKAHIRO
IPC: H04M1/72513
Filed: 2000-08-24
Granted: 2002-09-01
Abstract: A telephone terminal apparatus is operated to exchange forward and backward voice signals between a pair of parties for conversation. In the telephone terminal apparatus, a voice processing block has a coder that codes a forward voice signal, and a decoder that decodes a backward voice signal. A communication block transmits the forward voice signal, which is outputted from the coder in a coded form, to the other party, and receives the backward voice signal from the other party in a coded form, which is inputted to the decoder. A tone generating block processes music data to generate a music tone signal. A controlling block operates when the music tone signal is set to sound a background music over the conversation for mixing the music tone signal generated by the tone generating block with the backward voice signal, which is outputted from the decoder, and for mixing the music tone signal generated by the tone generating block with the forward voice signal, which is inputted to the coder.
Patent TW-562809-B (TW)
Title: Polypropylene-based calendered or injection-molded article
Inventor: MINAMI YUTAKA
IPC: C08F4/642
Filed: 2000-10-06
Granted: 2003-11-21
Abstract: A polypropylene-based calendered molded article satisfying the requirements of (1) having a tensile modulus TM of 5 Mpa or higher and (2) having, when measured by a differential scanning calorimeter (DSC), no melting point or a melting point Tm (DEG C) satisfying the formula: TM >= 5xTm-450, which is less tacky and excellent in flexibility and transparency. Such a polypropylene-based calendered or injection-molded article is produced from a propylene polymer satisfying the requirements of (1) having a component content in 25 DEG C hexane, H25, of 0 to 80% by weight; (2) having, when measured by a differential scanning calorimeter (DSC), no melting point or a melting point Tm (DEG C) satisfying the formula: DeltaH >= 6x(Tm-140) wherein DeltaH is a melting entropy (J/g); and (3) having a limit viscosity of 1 to 3 dl/g as measured at 135 DEG C in tetralin.
Patent TW-I284572-B (TW)
Title: Method of treating epoxy resin-cured product
Inventor: SHIBATA KATSUJI
IPC: C08J11/00
Filed: 2000-10-07
Granted: 2007-08-01
Abstract: The present invention is directed to a method of treating a composite material of epoxy resin-cured product and inorganic matter to easily recover the resin components in a recyclable state without causing thermal decomposition. It is also directed to a method of separating the inorganic matter. Specifically, the epoxy resin-cured product is treated with a treatment liquid which contains a decomposition catalyst for epoxy resin-cured products and an organic solvent to decompose and dissolve the epoxy resin-cured product. A composite material of epoxy resin-cured product and inorganic matter is also treated to decompose and dissolve the epoxy resin-cured product in the above-mentioned manner and the inorganic matter is then separated from the liquid.
Patent TW-512653-B (TW)
Title: Multilayer circuit board and semiconductor device
Inventor: ASAI MOTOO
IPC: H01L23/498
Filed: 2000-11-23
Granted: 2002-12-01
Abstract: A multilayer circuit board is provided, which is formed by pressing and heating plural alternately laminated layers of circuit board by adhesive. There are conductor circuits on the single or both surfaces of the hard insulation substrate of the circuit board, vias are formed by filling conductive material into the openings which penetrate through this hard insulation substrate and reach said conductive circuit. Conductive protrusions are formed on top of the vias on the surface of the outermost circuit board among the laminated plural circuit boards. Conductive pins or conductive balls are formed on top of the via located on the surface of the outermost circuit board at the other side. The semiconductor device is formed by carrying electronic parts such as LSI chips, etc. on the package board using this multi-layered circuit board. In addition, using this multi-layered circuit board as the core board, laminated wiring layer is formed on both or single side of it. Solder bumps are disposed on the surface of the outermost conductive circuit of the laminated wiring layer. Conductive pins or conductive balls are disposed on the surface of the outermost conductive layer at the other side of the laminated wiring layer, which provides a multilayered circuit board advantageous for high-density wiring and high-density package of electronic parts.
Patent TW-496088-B (TW)
Title: Picture-phone device providing means for guiding operator's line of sight to specific direction therein
Inventor: KIMATA YUSUKE
IPC: H04N7/14
Filed: 2000-12-21
Granted: 2002-07-21
Abstract: A camera 120 for imaging a call-sender, a monitor 110 for projecting the call-receiver who is the party on the other end of the phone and a transceiver 140 used for the call are provided. The transceiver 140 comprises a mike 14a for collecting the voice of the call-sender and a speaker 14b for outputting the voice of the call-receiver. A caption image (an arrow 150) is indicated on the monitor 110 for directing the caller's line of sight to the camera 120 and a light flashing system 130 is provided on the periphery of the camera 120.
Patent TW-I269806-B (TW)
Title: Methods for producing solid type pressure-sensitive adhesive composition and pressure-sensitive adhesive sheets
Inventor: YAMAGUCHI TOMOO
IPC: C09J7/38
Filed: 2000-12-22
Granted: 2007-01-01
Abstract: A solid type pressure-sensitive adhesive composition containing a rubbery polymer as the main polymer; and pressure-sensitive adhesive sheets which use the pressure-sensitive adhesive composition, are excellent in adhesive strength and holding power, retain the intact holding power even when allowed to stand at high temperatures or made to have a reduced adhesive layer thickness, and are free from the problem of adhesive protrusion or adhesive remaining. The pressure-sensitive adhesive sheets comprise a substrate and formed thereon a layer comprising a solid type pressure-sensitive adhesive composition obtained by a method comprising adding a tackifier to a rubbery polymer and treating the resultant mixture with an isocyanate crosslinking agent to crosslink the polymer.
Patent TW-498562-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIBUYA KATSUYOSHI
IPC: H01L21/205
Filed: 2001-01-12
Granted: 2002-08-11
Abstract: To provide a semiconductor device capable of enhancing crystallinity of a semiconductor of a III-V group compound of a nitride system formed on a sapphire substrate and to provide a method of manufacturing the same. On the sapphire substrate, after forming a seed crystal layer having a crystalline part and an opening part made of a crystal of the semiconductor of the III-V group compound of the nitride system, a concave part communicatively connected to the opening part is formed within the substrate. Then, an n-side contact layer is grown from the crystalline part. Since the lateral grown crystal and the sapphire substrate does not contact, in the n-side contact layer and the crystal of the semiconductor of the III-V group compound of the nitride system grown thereon, density of penetration dislocation restricts lower and a crystal orientation less changes.
Patent TW-552556-B (TW)
Title: Data processing apparatus for executing multiple instruction sets
Inventor: GAU MIN-CHENG
IPC: G06F9/28
Filed: 2001-01-17
Granted: 2003-09-11
Abstract: The present invention discloses a data processing apparatus for executing multiple instruction sets, which includes a system memory for storing a plurality of instructions in an instruction set; a processor core for executing the main instructions in the permanently instruction set; a program counter for indicating the address of the next instruction in the memory; a plurality of data buffers for storing the data of instructions; a processor status register for storing the status of the processor, wherein the processor status register includes an instruction set select (ISS) for indicating the current instruction set in these instruction sets; a predecoder for translating those not main instruction sets into the main instruction set; a cache memory for storing the main instructions, a decoder for decoding the main instructions into the control signal for the control processor core; a program count controller for modifying the value of program counter in response to the instruction set select to be matched with the instruction length different from the main instruction; and, a bus interface as the interface between the cache memory and the system memory.
Patent TW-488189-B (TW)
Title: Printed circuit board
Inventor: KOGA YUICHI
IPC: H05K3/46
Filed: 2001-01-19
Granted: 2002-05-21
Abstract: A plain layer in a forming area of a measuring wiring pattern is patterned such that its copper-containing amount can be coincided with a copper-containing amount in a forming area of a measurement target signal wiring-pattern. Thereby, it is possible to coincide an insulating layer thickness in the forming area of the measuring wiring pattern with the insulating layer thickness in the forming area of the measurement target signal wiring pattern; thus a measuring error of the characteristic impedance is reduced according to a thickness difference of the insulating layer. By using the measuring wiring pattern, it is possible to measure a correct characteristic impedance of the measurement target signal wiring-pattern.
Patent TW-497204-B (TW)
Title: Method for protecting alignment mark of stepping machine
Inventor: LI KAM-TUNG
IPC: H01L23/544
Filed: 2001-02-08
Granted: 2002-08-01
Abstract: The present invention provides a method for protecting alignment mark of stepping machine, which is suitable for a substrate having an alignment mark on a scribe line and a metal layer to be etched. The method comprises the steps of: forming a photoresist layer on the metal layer to be etched; providing a mask pattern to be transferred to the metal layer to be etched, the mask pattern having a pattern for protecting the alignment mark; and performing a photolithography procedure on the photoresist layer by the mask pattern.
Patent TW-504691-B (TW)
Title: Multilayer optical disk and method of initializing the same
Inventor: KUROKAWA KOTARO
IPC: G11B7/24
Filed: 2001-02-27
Granted: 2002-10-01
Abstract: Initialization nonuniformity due to interference of light which occurs during an initialization process is reduced without causing degradation in the characteristic of signals recorded/reproduced on/from respective recording layers. A multilayer optical disk comprising at least a first information recording layer and a second information recording layer formed, on a substrate, into a multilayer structure with an intermediate layer disposed therebetween is illuminated with initializing light from the side of the first information recording layer to initialize the first information recording layer formed of a phase-change material serving as a recording material. The illumination with the initializing light is performed such that the numerical aperture NA of an objective lens used for illumination with the illuminating light, the longitudinal length L of the beam size of the initializing light, the thickness D of the intermediate layer, and the ratio R1 of the amount of light striking the first information recording layer after passing through the first information recording layer and being reflected by the second information recording layer to the amount of light incident on the first information recording layer satisfy the following relation for a wavelength λi of the initializing-light: L x R1 ≤ 25[1-exp(-0.0004 x NA<SP>4</SP> x D<SP>2</SP>)].
Patent TW-494169-B (TW)
Title: Jointless device and construction method between steel structural beam, column, floor deck with external structural wall
Inventor: SHIAU JIN-HUEI
IPC: E04B1/21
Filed: 2001-04-16
Granted: 2002-07-11
Abstract: This is the invention of a joint-less device and construction method between steel structural girder, column, and floor deck with external structural wall. It includes: (1) a steel structure consists of steel girders and steel columns. (2) Fix erected posts on steel girders and columns at intervals. (3) Lay reinforcements horizontally among the erected posts for pipe lying to accordingly shape external wall thereof. (4) Lock wallboards and bottom board on the inner side of the external wall by dry construction method. (5) Layout extension net on the external side according to loading design. (6) Grout concrete between the bottom and the extension net and let the concrete envelope the erected posts and reinforcements thoroughly to combine with the bottom board, extension net as one integral structure without any joints among steel girders, steel column, and external structural walls. Methods mentioned above provides benefits of quick process, low cost, less waste as well as lessening back pressure and side pressure during concrete grouting to improve strength of external wall.
Patent TW-I287160-B (TW)
Title: Liquid crystal apparatus, its making method and electronic apparatus
Inventor: HANAKAWA MANABU
IPC: H05K3/24
Filed: 2001-05-16
Granted: 2007-09-21
Abstract: The invention is to suppress wiring resistance for packaging low in a liquid crystal display device. The liquid crystal display device has a structure having substrates 200 and 300 adhered to each other by a sealing material 110 with a predetermined gap therebetween and having liquid crystal 160 enclosed in the gap. On an opposing surface of the substrate 200, transparent electrodes 214 are formed, and on an opposing surface of the substrate 300, segment electrodes 314 are formed. The common electrodes 214 are connected to wiring 350 formed on the substrate 300 via conductive particles 114 mixed in the sealing material 110, and the wiring 350 are each a laminated film of a transparent conductive film 354 composed of the same conductive layer as that of the segment electrode 314 and a low-resistance conductive film 352 composed of a low-resistance material, such as chromium, having a resistance lower than that of the transparent conductive film 354. However, the low-resistance conductive film 352 is formed at an area other than the portion connecting with the conductive particles 114.
Patent TW-I224442-B (TW)
Title: Pay-per-click software monitoring method and system thereof
Inventor: JANG CHIUAN-CHENG
IPC: H04L12/22
Filed: 2001-05-29
Granted: 2004-11-21
Abstract: A pay-per-click monitoring method and system are adapted to wireless communication devices for monitoring the legal operation of paid software. After user pays, the invention transmits a special password corresponding to the software and the user such that user can compare the special password, the installing software and user's identity upon installing the software and installs or operate the software after verifying correctly, effectively preventing the illegal software operation.
Patent TW-511309-B (TW)
Title: Process for producing separator for batteries, the separator for batteries, and alkaline storage batteries using the same
Inventor: MATSUMOTO ISAO
IPC: H01M50/494
Filed: 2001-07-04
Granted: 2002-11-21
Abstract: A process for producing a separator for batteries is disclosed. The separator is made of a non-woven cloth comprising fibers mainly composed of polyolefin type resin, which is characterized in that: at least the fiber surface of the non-woven cloth is sulfonated. The sulfonation comprises the following steps: (1) a pre-treatment step of exposing the non-woven cloth in a steam current near its saturation humidity; and (2) after the pre-treatment step, immediately exposing the non-woven cloth in a gas current containing SO3. The present invention also relates to the processes for producing the separator and a battery using the separator.
Patent TW-I241906-B (TW)
Title: Disposable electrochemical modified screen-printed electrode uric acid detecting test piece, its manufacturing method and use
Inventor: SU JIAN-SHIUNG
IPC: G01N33/50
Filed: 2001-07-20
Granted: 2005-10-21
Abstract: This invention utilizes an electrochemical technology on processing a screen-printed electrode. Put the screen-printed electrode in a water solution and impose a potential treatment, and then the electroactivity of the electrode surface and the affinity with the subject are changed. By using this kind of electrochemical modified screen-printed electrode on uric acid analysis, the electric current can be remarkably increased and the oxidation potential can be decreased at the same time, and the influence of disturbances in the actual sample like vitamin C and acetaminophen can be reduced to a minimum. The electrode produced by this method has great stability and the produced disposable whole blood uric acid fast detecting test piece has a good correlation when detecting the whole blood sample.
Patent TW-566056-B (TW)
Title: Lighting device of discharging lamp
Inventor: TAKAHASHI OSAMU
IPC: H05B41/14
Filed: 2001-07-25
Granted: 2003-12-11
Abstract: A lighting device of discharging lamp is disclosed, which comprises: a DC power source; a frequency transformer circuit to convert the DC current supplied by the DC power source into high-frequency current; a discharge lamp loading circuit lighted by the high-frequency current generated by the frequency transformer circuit; a choke coil 4 of the sub-coil ab, cd disposed on the input side of the loading circuit of the discharge lamp to generate the voltage for driving the switching devices 2, 3 of the frequency transformer circuit; and a timer circuit 40 using the voltage generated by the sub-coil ab, cd as the operation power source, so as to control the preset time during which the high-frequency current flows in the loading circuit of the discharge lamp.
Patent TW-589340-B (TW)
Title: A woody thermoplastic resin composition
Inventor: YASUDA NAOKI
IPC: C08K3/26
Filed: 2001-08-17
Granted: 2004-06-01
Abstract: There is disclosed a woody thermoplastic resin composition which prevents the occurrence of rust on the metal surface in a molding machine and suppresses the generation of a volatile substance as encountered when a woody thermoplastic resin composed of a thermoplastic resin and wood flour was subjected to heat molding and processing. According to the present invention, a specific amount of dolomite is added to a woody thermoplastic resin composed of a thermoplastic resin and wood flour thereby there may be obtained a woody thermoplastic resin composition which has an effect to prevent the occurrence of rust on the metal surface in a molding machine during the molding and processing and to suppress the generation of a volatile substance.
Patent TW-520505-B (TW)
Title: Semiconductor device
Inventor: KOBAYASHI ISAMU
IPC: H01L27/04
Filed: 2001-08-28
Granted: 2003-02-11
Abstract: A semiconductor device which is capable of shutting off the influence of noise introduced into a reference voltage while preventing an increase in die size. The semiconductor device including a reference potential generator, first and second filter, and first and second input circuit. The reference potential generator generates a reference potential in accordance with a first power supply. The first filter is connected to the first power supply and filters the reference potential to generate a first filtered reference potential. The second filter is connected to a second power supply and filters the reference potential to generate a second filtered reference potential. The first input circuit is connected to the first power supply and receives the first filtered reference potential to generate a first predetermined voltage. The second input circuit is connected to the second power supply and receives the second filtered reference potential to generate a second predetermined voltage.
Patent TW-498538-B (TW)
Title: Semiconductor integrated circuit
Inventor: HAYASHIDA YOKO
IPC: H01L27/02
Filed: 2001-09-06
Granted: 2002-08-11
Abstract: A semiconductor device having resistance to static electricity damage under the CDM is disclosed. The semiconductor device may include a plurality of input/output terminals (102), a first reference electric potential connection (101) electrically connected to the terminals, an input/output protection element (103) electrically connected between the terminals and the first reference electric potential connection (101). A board electric potential generator (104) may provide a potential to a board electric potential connection. A clamp element (105) may be electrically connected between the first reference electric potential and the board electric potential connection.