baber/WOPTO huggingface dataset:
Patent TW-539928-B (TW)
Title: An improved transflective electrophoretic display
Inventor: LIANG RONG-CHANG
IPC: G02F1/1679
Filed: 2001-10-03
Granted: 2003-07-01
Abstract: This invention relates to an electrophoretic display comprising isolated cells of well-defined shape, size and aspect ratio which cells are filled with charged pigment particles dispersed in a solvent, a backlight and optionally a background layer. The display may have the traditional up/down switching mode, an in-plane switching mode or a dual switching mode.
Patent TW-I245072-B (TW)
Title: Refined oil and manufacturing method thereof
Inventor: NAGAMATSU SHIGEKI
IPC: C10G45/02
Filed: 2001-10-23
Granted: 2005-12-11
Abstract: A refined oil and manufacturing method thereof is presented. By the raw oil in the situations of de-metal desulfuration catalyst 3 and hydrogenation decomposition catalyst 5 being contracting with hydrogen, the refined oil, possessing of the characteristics of viscosity being less than 20 cSt in the temperature of 135 DEG C, the temperature in the fluid point being less than 30 DEG C, the concentration of alkali metal being less than 1 wtppm, the concentration of vanadium being less than 10 wtppm, and the concentration of sulfur being less than 0.3 wtppm, is obtained. By the aforementioned method, the amounts of the viscosity, the fluid point, and the sulfur capacity will be reduced to an adequate level and therefore the manufacturing cost is cheaper.
Patent TW-520330-B (TW)
Title: Ink jet recording device
Inventor: MURAKAMI HIROKI
IPC: B41J2/16
Filed: 2001-10-29
Granted: 2003-02-11
Abstract: An ink jet recording head having improved printing performance and improved manufacturing efficiency, a manufacturing method of the ink jet recording head, and an ink jet recording device. A head chip in which nozzles for jetting ink droplets are formed is fitted in an opening of an ink manifold via rubber sealing members, and the chip is exposed to the interior of ink supply chambers. Thus, the chip is efficiently cooled by the ink, and the temperature of the ink can be controlled so as to be within a predetermined range. Accordingly, no heat sink is necessary, and as a result, the head is easily manufactured and made compact. Since the chip is fitted in the manifold opening via the sealing members, application of an adhesive and curing time are unnecessary. Thus, manufacturing efficiency is improved.
Patent TW-530410-B (TW)
Title: Memory arrangement with a central connection area
Inventor: BROX MARTIN
IPC: H01L21/8242
Filed: 2001-10-30
Granted: 2003-05-01
Abstract: A memory arrangement is described which has a central connection area. The central connection area is surrounded annularly by cell arrays having memory cells. In this way, a memory arrangement with compact external dimensions is provided, which is suitable in particular for a side ratio of 2:1. All the peripheral circuits are preferably arranged in the central connection area. As a result, the propagation time differences between the peripheral circuits and the various cell arrays are relatively small.
Patent TW-593117-B (TW)
Title: Safety brake and method for unlocking a safety brake
Inventor: MUFF JOSEF A
IPC: B66B5/22
Filed: 2001-11-05
Granted: 2004-06-21
Abstract: A safety brake (13) for the load receiving means (2) of a lift comprises a fixing means (14) which is displaceable relative to the load receiving means (2) in the direction of the guide rail (7) between two abutments fastened to the load receiving means (2). The unlocking of the safety brake after a braking process happens in the manner that the load receiving means (2) is moved with the assistance of the drive unit (3) oppositely to the direction of movement present before the braking process, so that one of the abutments fastened to the load receiving means (2) hits against the fixing means (14), which is fixedly seated on the guide rail (1), and unlocks this.
Patent TW-506939-B (TW)
Title: Footboard element fastening for passenger conveyors
Inventor: HAUER UWE
IPC: B66B23/12
Filed: 2001-11-13
Granted: 2002-10-21
Abstract: A passenger conveyor (2) contains an endless passenger conveyor belt (6) that is composed of several interconnected footboard elements (4), wherein the footboard elements (4) are respectively connected to transport chains (8) that are arranged laterally of the footboard elements and driven around a first and a second reversing point by means of a drive. This passenger conveyor is characterized by the fact that the footboard elements (4) are detachably connected to the transport chains (8) by means of one respective lateral holding device (34).
Patent TW-536689-B (TW)
Title: Display, portable device, and substrate
Inventor: NUMAO TAKAJI
IPC: H05B44/00
Filed: 2001-12-28
Granted: 2003-06-11
Abstract: A memory circuit is caused to retain a voltage corresponding to largest tone data, then a voltage corresponding to tone data except for the largest tone data is applied to a liquid crystal element, and the voltage corresponding to the largest tone data is supplied from the memory circuit to the liquid crystal element. The development of moving picture breakups can be suppressed with a display producing a time-division gray-scale display, without having to carry out a display scanning operation for every display.
Patent TW-531811-B (TW)
Title: Method of forming crystalline semiconductor thin film on base substrate, lamination formed with crystalline semiconductor thin film and color filter
Inventor: OHTSU SHIGEMI
IPC: C23C14/34
Filed: 2001-12-31
Granted: 2003-05-11
Abstract: A method of forming a crystalline semiconductor thin film on a base material which can be prepared at a low temperature by simple step and device, the method including a processing step of applying UV-rays to an amorphous semiconductor thin film provided on a base material while keeping a temperature at not less than 25 DEG C and not more than 300 DEG C in a vacuum or a reducing gas atmosphere, as well as a substrate having the semiconductor thin film provided on the base material, a substrate for forming a color filter and a color filter using the substrate.
Patent TW-536559-B (TW)
Title: Sputtering targets, sputter reactors, methods of forming cast ingots, and methods of forming metallic articles
Inventor: WU CHI-TSE
IPC: C23C14/00
Filed: 2002-01-18
Granted: 2003-06-11
Abstract: The invention encompasses a method of forming a metallic article. An ingot of metallic material is provided, and such ingot has an initial thickness. The ingot is subjected to hot forging. The product of the hot forging is quenched to fix an average grain size of less than 250 microns within the metallic material. The quenched material can be formed into a three dimensional physical vapor deposition target. The invention also includes a method of forming a cast ingot. In particular aspects, the cast ingot is a high-purity copper material. The invention also includes physical vapor deposition targets, and magnetron plasma sputter reactor assemblies.
Patent TW-564592-B (TW)
Title: Amplification circuit for restricting output signal amplitude supplied to a speaker
Inventor: LIANG DE-YU
IPC: H03F3/45
Filed: 2002-03-22
Granted: 2003-12-01
Abstract: The purpose of the present invention is to provide an amplification circuit for restricting output signal amplitude supplied to a speaker, in which the amplification circuit contains an amplifier, the first resistor, the second resistor, and one feedback control apparatus. The amplifier has at least one input terminal and one output terminal such that one output signal is obtained at its output terminal after an input signal is received through the input terminal and is supplied to the speaker. The first resistor is connected in between the input signal and input terminal of amplifier. The second resistor is connected between the input terminal of amplifier and the output terminal such that the amplification circuit gain can be determined by the resistances of the second resistor and the first resistor. The feedback control apparatus is connected between output terminal of the amplifier and the second resistor. When the amplitude of output signal exceeds a predetermined range, the second resistor can be controlled and adjusted by the feedback control apparatus to decrease the amplification circuit gain so as to restrict output signal amplitude within a predetermined range.
Patent TW-579446-B (TW)
Title: Wavelength-division multiplexer to reduce the insertion loss and reflection loss
Inventor: LAI YI-REN
IPC: G02B6/34
Filed: 2002-03-28
Granted: 2004-03-11
Abstract: The present invention relates to a packaging method of wavelength-division multiplexer (WDM) to reduce the insertion loss and reflection loss, which comprises the following steps: bond the first Grin-lens to one end face of a filter; bond the second Grin-lens to the end face of a filter; dispose a glass tube inside the two metal tubes respectively; inserts a single optical fiber tube and a dual optical fiber tube inside the two glass tubes respectively; connect a test light source with one fiber of the dual optical fiber tube, and connect a power meter with the other fiber of the dual optical fiber tube and the single optical fiber tube; adjust the dual optical fiber tube to the optimal value and make it fixed; adjust the single optical fiber tube to the optimal value and make it fixed; use an external metal pipe to cover the said two internal metal pipes and make it fixed. Thus, it is possible to have the effect of easy packaging, decreased insertion loss and reflection loss.
Patent TW-558843-B (TW)
Title: Production method for semiconductor wafer and III group nitride compound semiconductor device
Inventor: NAGAI SEIJI
IPC: C23C16/34
Filed: 2002-03-28
Granted: 2003-10-21
Abstract: The purpose of the present invention is to efficiently produce a semiconductor crystal of low transition density and high quality without cracks or polycrystalline lumps (high heat reaction part), while using silicon as a base wafer. As the solution to achieve the purpose, a reaction-proofing layer is provided for preventing the reaction of a semiconductor of gallium nitride (semiconductor crystal A) to be laminated with Si. By forming the reaction-proofing layer composed of AlN or the like, for example, having a fusion point or thermal resistance higher than the semiconductor of gallium nitride on the said ""sacrificial layer"", even when growing the crystal of the semiconductor of gallium nitride at a high temperature for a long time, the ""reaction part"" is not formed with high temperature in a semiconductor wafer laminated on the reaction-proofing layer. Namely, even if the semiconductor crystal A is grown at a high temperature for a long time, because of the function of the reaction-proofing layer to block the diffusion of silicon, the generation of the ""reaction part"" is inside the ""sacrificial layer"", and the ""reaction part"" does not appear in the upper part higher than the reaction-proofing layer.
Patent TW-I282549-B (TW)
Title: Data media, manufacturing method thereof, playing control method and drive device
Inventor: NAGANO HIDEKI
IPC: G11B7/00
Filed: 2002-04-04
Granted: 2007-06-11
Abstract: The present invention is to provide data media which comprises a playing exclusive area that has convex and concave made by plastic injection molding, and playing control layer that is stacked on the playing exclusive area and changes its status through exposure to light. A playing control comprises step of deciding to prohibit playing the data in the above mentioned data; and step of on said playing exclusive area that responds to said data that is avoid playing, performing said exposure to light, so as to make said playing control layer from a playing allowing status that plays said data to a playing prohibiting status that cannot play said data.
Patent TW-I257095-B (TW)
Title: Optical recording medium
Inventor: INOUE HIROYASU
IPC: G11B7/24085
Filed: 2002-04-19
Granted: 2006-06-21
Abstract: An optical recording medium wherein a recording layer, an absorbent layer and a radiating layer are provided in this order as seen from a recording/reproducing light incidence side and recording/reproduction is carried out on a condition that an extinction coefficient k of the absorbent layer is k > 0 in a wavelength of recording/reproducing light, and a relationship between a wavelength lambda of the recording/reproducing light and a numerical aperture NA of an irradiating optical system of the recording/reproducing light is lambda/NA <= 680 nm. An optical recording medium wherein an absorbent layer and a recording layer are provided in this order as seen from a recording/reproducing light incidence side and an extinction coefficient k of the absorbent layer is k > 0 in a wavelength of recording/reproducing light, and a signal including a minimum mark having a mark length Ms of Ms <= 0.17 mum is recorded.
Patent TW-I234958-B (TW)
Title: Compatible interface apparatus for MCU and wireless local area network (LAN)
Inventor: GAU SHIAN-JIUN
IPC: H04L12/00
Filed: 2002-07-03
Granted: 2005-06-21
Abstract: The present invention provides a kind of compatible interface apparatus for MCU and wireless local area network (LAN), in which a connection circuit is disposed between the X86, ARM, MIPS series microprocessor and the ACX100 series chips. The connection circuit can be manufactured in the built-in manner or the interface card manner. A data unit, an address unit, a reset unit, a waiting unit, a chip selection unit, a write-in unit, a read-out unit, and an interrupt unit are disposed inside the connection circuit. When the microprocessor needs the ACX100 series chip to conduct the access operation, the permission signal is issued through the chip selection unit. After that, the address unit is used to transmit the address signal; and the data unit is used to transmit data signal. When the ACX100 series chip needs to transfer data to the microprocessor, the write-in unit sends a write-in control signal to the microprocessor so as to transmit data signals to the microprocessor through the use of the write-in control signal. When the microprocessor needs to transfer data to the ACX100 series chip, the read-out unit sends a read-out control signal to the ACX100 series chip so as to transmit data signals to the ACX100 series chip through the use of the read-out control signal. When the ACX100 series chip performs data transmission and the state is jammed, the wait unit can send the waiting signal to the microprocessor so as to make the microprocessor temporarily stay in the waiting state. The reset unit can send a reset signal to the microprocessor when an error is occurred in the system. The interrupt unit can send an interrupt signal to the microprocessor when signal is interrupted such that the microprocessor re-sends the permission signal to execute data transmission again when the microprocessor receives the reset signal or the interrupt signal. Through the matching operation of the units inside the connection-circuit, the purpose of accessing data and making system compatible between the X86, ARM, MIPS series microprocessor and the ACX100 series chip can be obtained.
Patent TW-554500-B (TW)
Title: Flip-chip package structure and the processing method thereof
Inventor: CHIAN JIA-CHI
IPC: H01L23/31
Filed: 2002-07-09
Granted: 2003-09-21
Abstract: The present invention provides a flip-chip package structure, which comprises a semiconductor chip, a heat dissipation plate, a dielectric layer, and a metal connection layer. The front surface of the semiconductor chip has a plurality of die pads, and the back surface is fixed on the heat dissipation plate. The dielectric layer is deposited on the surface of the heat dissipation plate and with the semiconductor chip packaged therein. The metal connection layer is configured on the surface of the dielectric layer and has a plurality of metal wires. Each metal wire is connected to each metal pad of the semiconductor chip through a via.
Patent TW-577904-B (TW)
Title: Amine terminal-Mannich oligomer-modified clay, nano silicon sheet derived from the clay, and method for producing the same
Inventor: LIN JIANG-JEN
IPC: C08G73/02
Filed: 2002-07-05
Granted: 2004-03-01
Abstract: The present invention provides an amine terminal-Mannich oligomer-modified clay, which possesses excellent surfactant function and can be used as polymer reinforcing agent, and a nano silicon sheet produced from the same. A linear amine terminal-Mannich oligomer (AMO) polymer intercalating agent is synthesized from a polyoxy alkylene amine with a molecular weight of over 1000, p-cresol, and formaldehyde. The intercalating agent is used to modify a siloxane layered inorganic clay (e.g. montmorillonites) to obtain an amine terminal-Mannich oligomer-modified clay. The invented method comprises polymerizing a polyoxy alkylene amine with a molecular weight of over 1000, p-cresol, and formaldehyde to obtain a linear amine terminal-Mannich oligomer (AMO) polymer intercalating agent; using an inorganic acid to acidify the intercalating agent; mixing the resulting mixture with a water-swollen siloxane layered inorganic clay; and strongly mixing the mixture at 60 to180 DEG C to perform a cationic ion exchange reaction in order to produce an amine terminal-Mannich oligomer-modified clay. The produced amine terminal-Mannich oligomer-modified clay can be further extracted by a hydroxide or chloride of an alkali metal or alkali earth metal to obtain a nano silicon sheet. The AMO intercalating agent can be recycled.
Patent TW-568747-B (TW)
Title: Multiple-function electric wall vaporizer for aromatic or insecticide liquid substance
Inventor: PEDROTTI ANDREA
IPC: F24F6/10
Filed: 2002-08-06
Granted: 2004-01-01
Abstract: A multiple-function electric wall vaporizer for aromatic or insecticide liquid substances comprises a support container formed by a first rear shell and by a second front shell which are joined together. Said shells house at least one bottle provided with a wick for the liquid substance, an electric heating device apt to heat said wick and an electric circuit for powering the heating device, terminating in a plug for connection to the electric mains and are also provided with housings and/or access windows for one or more additional functional devices. A third, outer, front shell, having an aesthetic function, is combined with said first or second shell and is apt to cover them at least partly. Said third shell is provided with access windows corresponding to one or more of the access windows provided in said first or second shell.
Patent TW-I324934-B (TW)
Title: Pharmaceutical compositions for the treatment of asthma
Inventor: JOEL A SEQUEIRA
IPC: A61K31/00
Filed: 2002-08-26
Granted: 2010-05-21
Abstract: The invention relates to aerosolized formulations for the treatment of asthma that contain mometasone furoate and formoterol fumarate and processes for preparing same.
Patent TW-578035-B (TW)
Title: Polymer, resist composition and patterning process
Inventor: NISHI TSUNEHIRO
IPC: C08F36/00
Filed: 2002-08-30
Granted: 2004-03-01
Abstract: This invention discloses a novel polymer comprising recurring units of formula (1), in which R1 is H or methyl, R2 is H or C1-8 alkyl, R3 is COOR4, and R4 is C1-15 alkyl and recurring units having a carboxylic acid protected with an acid-decomposable protecting group containing an adamantane structure or tetracyclo-[4.4.0.12,5.17,10]-dodecane structure and having a Mw of 1,000-500,000. A resist composition comprising the polymer as a base resin is sensitive to high-energy radiation, has excellent sensitivity, resolution and etching resistance and lends itself to micropatterning with electron beams or deep-UV.
Patent TW-554424-B (TW)
Title: Method of forming a gate structure and a self-aligned contact structure
Inventor: LAI SU-CHEN
IPC: H01L21/28
Filed: 2002-09-19
Granted: 2003-09-21
Abstract: A method of forming a gate structure and a self-aligned contact structure comprises the steps of: depositing a first conductive layer on a substrate; depositing a second conductive layer on the first conductive layer; depositing an insulating layer on the second conductive layer; performing photolithographic and etching steps to remove selected portions of the insulating layer; etching a portion of the second conductive layer without etching its bottom surface; etching a portion of the remaining second and first conductive layers to form gate structures; forming a sidewall spacer on the sidewalls of each gate structure; forming a dielectric layer which covers the gate structures; removing selected portions of the dielectric layer between the gate structures so as to form self-aligned contact windows; and forming a metallization layer which covers the windows with the contact being formed at the exposed surface of the substrate between the metallization layer and the substrate.
Patent TW-569537-B (TW)
Title: Switched phase dual-modulus prescaler circuit having means for reducing power consumption
Inventor: CASAGRANDE ARNAUD
IPC: H03L7/081
Filed: 2002-09-30
Granted: 2004-01-01
Abstract: The dual-modulus prescaler circuit for a frequency includes several dividers-by-two of the asynchronous type, connected in series, a phase selector unit (11) inserted between two of the dividers-by-two (10, 12a) and a control unit for supplying first control signals (S0, S1, S2, C1, C2) to the selector unit as a function of a selected mode. Said control unit receives four signals phase shifted by 90 DEG with respect to each other from a first master-slave divider and supplies a selected one of the four phase shifted signals. The selector unit includes a first amplifying branch (21) receiving two first phase shifted signals (F2I, F2Ib), a second amplifying branch (22) receiving two second phase shifted signals (F2Q, F2Qb), and a selection element (23) connected to each branch. The first control signals (S0, S1, S2) are supplied to the first and second branches, and to the selection element for selecting one of the four phase shifted signals (F2) at one output in a determined division period. The selector unit (11) includes switching means (24, 26) controlled by second control signals (C1, C2) for disconnecting the electric power supply to one of the selection branches when the other branch is selected to supply one of the four phase shifted signals at the output of the selector unit.
Patent TW-574378-B (TW)
Title: Method for casting bulk Zirconium amorphous alloys containing small amount of Scandium
Inventor: JENG RONG-RUEY
IPC: C22C45/10
Filed: 2002-10-24
Granted: 2004-02-01
Abstract: This invention relates to small additions of Scandium in the casting of bulk Zirconium amorphous alloys. It is found that the glassy (amorphous) phase formability can be increased by virtue of Sc element addition; therefore bulk zirconium amorphous alloys can be produced just using traditional casting method without extra fast cooling device. Vacuum arc melting was used in this study and commercial grade raw materials like Zr, Ni, Cu, Al and together with Sc were first melted into a master alloy with a maximum Sc composition under 1 at%. This master alloy was later melted under argon atmosphere and cast into water-cooled copper permanent mold.