baber/WOPTO huggingface dataset:
Patent TW-473495-B (TW)
Title: Catalyst for preparing polytetrahydrofuran
Inventor: ELLER KARSTEN
IPC: C08G65/10
Filed: 1998-12-08
Granted: 2002-01-21
Abstract: In a process for preparing polytetrahydrofuran, polytetrahydrofuran copolymers or diesters or monoesters thereof by polymerization of tetrahydrofuran in the presence of at least one telogen and/or comonomer over acid-activated montmorillonite catalysts, the montmorillonite catalyst after acid activation has a ratio of montmorillonite structure to the sum of muscovite and kaolin structures, determined from the intensities of the reflections at 2 θ = 5.5 DEG for montmorillonite, 2 θ = 9.0 DEG for muscovite and 2 θ = 12.5 DEG for kaolin measured in the X-ray powder pattern, of at least 5:1.
Patent TW-593257-B (TW)
Title: Processes for preparing beta-diketone intermediates
Inventor: CRAMP SUSAN MARY
IPC: C07C315/04
Filed: 1999-03-19
Granted: 2004-06-21
Abstract: The invention relates to processes for the preparation of compounds of formula (I), wherein R1 and R2 are as defined in the description. A process for the preparation of a compound of formula (I), wherein: one of the groups R1 and R2 is cyclopropyl and the other is phenyl substituted by two or three groups, which may be the same or different selected from halogen, -S(O)pR6, C1-6 alkoxy, C1-4 haloalkoxy, C1-4 alkyl, and C1-4 haloalkyl; wherein: p is zero, one or two; R4 and R5 are independently hydrogen or C1-4 alkyl; and R6 is C1-4 alkyl; which process comprises the hydrolysis and decarboxylation of a compound of formula (II) in a polar or a non-polar solvent at a temperature between 0 DEG C to the boiling point of the solvent in the presence of a strong acid and water, wherein R1 and R2 are as hereinbefore defined, and R3 is C1-4 alkyl.
Patent TW-382680-B (TW)
Title: Real-time IMU simulator
Inventor: LIN CHING-FANG
IPC: G09B9/08
Filed: 1999-06-01
Granted: 2000-02-21
Abstract: A real-time IMU simulator for an Intertial Measurement Unit (IMU) of an installed avionics system of a vehicle includes a 6DOF flight simulator, an IMU computer; and a 6DOF (Degree of Freedom) interface. The 6 DOF interface is connected between the 6 DOF flight simulator and the IMU computer for transferring flight trajectory data from the 6 DOF flight simulator to the IMU computer. The IMU computer is adapted for receiving flight state data and calculating IMU simulation data and outputting the IMU simulation data to an IMU signal generation board. The IMU signal generation board is adapted for receiving the IMU simulation data and generating IMU signals and injecting the IMU signals to the installed avionics system.
Patent TW-419885-B (TW)
Title: LC oscillator
Inventor: OKAMOTO AKIRA
IPC: H03B5/18
Filed: 1999-05-26
Granted: 2001-01-21
Abstract: An object of the present invention is to provide an LC oscillator that can perform an oscillating operation even if it is formed on the substrate. The LC oscillator comprises transistor, capacitor, and inductor element 30. The inductor element 30 has two vortex-shaped conductors 1, 2 formed on a surface of a semiconductor substrate 3. The inductor element 30 is formed so that the upper conductor 1 and lower conductor 2 almost overlap each other as seen from the surface of the semiconductor substrate 3. In addition, extension wires 6a, 6b are connected to the outer circumferential end (outer edge) and inner circumferential end (inner edge) of the upper conductor 1, respectively, and the outer circumferential end of the upper conductor 1 is connected to the inner-circumferential end of the lower conductor 2 via a connection wire 6c. The upper conductor 1 functions as an inductor conductor and is connected via the extension wires 6a, 6b connected to both ends thereof, to another component of the LC oscillator formed on the semiconductor substrate 3.
Patent TW-548756-B (TW)
Title: Socket for mating with electronic component, particularly semiconductor device with spring packaging, for fixturing, testing, burning-in or operating such a component
Inventor: PEDERSEN DAVID V
IPC: G01R31/01
Filed: 1999-06-30
Granted: 2003-08-21
Abstract: Products and assemblies are provided for socketably receiving elongate interconnection elements, such as spring contact elements, extending from electronic components, such as semiconductor devices. Socket substrates are provided with capture pads for receiving ends of elongate interconnection elements extending from electronic components. Various capture pad configurations are disclosed. A securing device such as a housing positions the electronic component securely to the socket substrate. Connections to external devices are provided via conductive traces adjacent the surface of the socket substrate. The socket substrate may be supported by a support substrate. In a particularly preferred embodiment the capture pads are formed directly on a primary substrate such as a printed circuit board.
Patent TW-475940-B (TW)
Title: Polytetrafluoroethylene laminated article and the method of manufacturing the same
Inventor: ISHIWARI KAZUO
IPC: B29C65/48
Filed: 1999-07-23
Granted: 2002-02-11
Abstract: To provide a PTFE laminated article being capable of maintaining a specific weight of a PFE sheet at high value and having a sufficient adhesive strength, and a PTFE packing sheet being excellent because its penetration of chemicals is low. An average specific weight of the PTFE sheet is maintained at 2.175 or higher by thermo-processing after a layer of PTFE fine particles is put between the PTFE sheet and a heat-melting resin film or sheet of PFA or the like.
Patent TW-457837-B (TW)
Title: Dolly for circuit boards
Inventor: JU WAN-GUO
IPC: H05K3/00
Filed: 1999-10-29
Granted: 2001-10-01
Abstract: The present invention relates to a dolly used for carrying circuit boards. The framework of the dolly includes the framework of dolly, several layers of partition plates and the separation plate. The skeleton of dolly has at least four parallel high edge holders perpendicular to the ground. The normal vector of each partition plate is parallel to high edge holder. Additionally, the partition plate connects across all of the high edge holders and separates the dolly in parallel into several carrying layers. In addition, the separation plates are parallel to each other and are on the partition plates, in which the normal vector of each separation plate is perpendicular to each partition plate and divides each carrying layer into several small blank spaces. Each small blank space is used for placing a circuit board, in which the circuit board is inserted into a small space and is placed on the partition plate in the manner roughly parallel to the separation plate.
Patent TW-475891-B (TW)
Title: Adjustable toy doll hanger
Inventor: CHEN JAU-YANG
IPC: A47G25/14
Filed: 1999-11-04
Granted: 2002-02-11
Abstract: The present invention relates to an adjustable toy doll hanger, which essentially comprises: a bendable frame having a combination mechanism; a toy doll wrapping the frame, and a support member; the support member being detachably combined with the combination mechanism of the frame. The frame of the invented hanger can be adjusted by bending. This makes hanging more convenient. After the support member is removed, the adjustable toy doll hanger becomes a toy doll that can be adjusted by bending.
Patent TW-432581-B (TW)
Title: Surface mounting device
Inventor: YI YUN-HYUNG
IPC: H05K13/04
Filed: 1999-11-20
Granted: 2001-05-01
Abstract: The present invention relates to a surface mounting device, in which a working can be performed more efficiently and correctly by providing at least one or more moving means movable integrally or independently to a predetermined portion of a X-Y gantry. The present device includes: at least one or more X, Y frame for moving in a predetermined direction integrally or independently; main driving means disposed at the selected portion of the X, Y frame for driving X, Y frame; at least one or more moving means disposed at one of the X, Y frame and having at least one or more pushbutton manipulator movable in a predetermined direction integrally or independently; an auxiliary driving means for driving the moving means integrally or independently; and a component supplying portion for supplying a component to the head.
Patent TW-446983-B (TW)
Title: Cathode ray tube having an internal voltage-dividing resistor
Inventor: NAKAMURA HISAO
IPC: H01J3/02
Filed: 2000-02-29
Granted: 2001-07-21
Abstract: A cathode ray tube includes an evacuated envelope having a panel portion having a phosphor screen, a neck portion and a funnel portion connecting the panel portion and the neck portion; an electron gun housed in the neck portion having a cathode, a first grid electrode, a second grid electrode, plural focus electrodes and an anode arranged in the order named and fixed in predetermined axially spaced relationship by two glass beads; a voltage-dividing resistor attached to one of the two glass beads for producing an intermediate voltage to be applied to a first one of the plural focus electrodes adjacent to the anode by dividing a voltage applied to the anode; a metal conductor facing and attached to a second one of the plural focus electrodes to surround the voltage-dividing resistor and the one of the two glass beads, the second one of the plural focus electrodes being disposed upstream of the first one of the plural focus electrodes; and a metal film disposed on a side of an insulating substrate of the voltage-dividing resistor facing an inner wall of the neck portion between the metal conductor and an intermediate-voltage terminal of the voltage-dividing resistor for applying the intermediate voltage to the first one of the plural focus electrodes, the metal film extending at least 1 mm in a direction of a longitudinal axis of the cathode ray tube and being spaced at least 1 mm from the metal conductor.
Patent TW-520385-B (TW)
Title: Process for the manufacture of a thermoplastic composition by using a concentrate of polyphenylene ether resin with an organic phosphate compound, and the thermoplastic composition obtained therefrom
Inventor: ADEDEJI ADEYINKA
IPC: C08J3/22
Filed: 2000-03-21
Granted: 2003-02-11
Abstract: The invention relates to a process for the manufacture of a thermoplastic composition comprising a polyphenylene ether resin and a styrenic resin wherein the processes comprises a concentrate of polyphenylene ether resin with an organic phosphate compound. The concentrate allows for ease of handling of polyphenylene ether resin without the risk of dust ignition while obtaining substantially the same physical properties as obtained with polyphenylene ether resin powder. The invention also relates to articles formed out of the compositions made by the process of the invention.
Patent TW-548636-B (TW)
Title: Optical disc apparatus, optical disc reproducing method and optical disc
Inventor: KOBAYASHI SEIJI
IPC: G11B7/1381
Filed: 2000-05-31
Granted: 2003-08-21
Abstract: The present invention relates to an optical disc apparatus, an optical disc reproducing method and an optical disc. Thereby, for example, the present invention can be applied an optical disc system in which the desired data can be recorded through meander of the groove in view of surely reproducing the data recorded in higher recording density. The data recorded through the meander at wall surface of groove can be reproduced from change of the polarizing plane of the returning beam obtained through radiation of the laser beam.
Patent TW-522247-B (TW)
Title: Aging socket, aging cassette and aging apparatus
Inventor: KOMURO SATORU
IPC: G01R31/26
Filed: 2000-07-18
Granted: 2003-03-01
Abstract: The invention provides an aging socket, an aging cassette and an aging apparatus with which an aging system of a very low cost can be constructed and aging can be performed for any number of inspection object parts. The aging socket includes a base on which a mounting portion on which an imaging object part can be mounted is formed, and a heater and a temperature regulator incorporated in the base. A plurality of such aging sockets are disposed in a matrix on the aging cassette. One or a plurality of such cassettes on which such sockets are mounted are mounted in position into slots of the aging apparatus. Consequently, aging of any number of aging object parts mounted on the sockets of one or more cassettes can be performed by the aging apparatus.
Patent TW-569133-B (TW)
Title: Branch instruction for processor
Inventor: WOLRICH GILBERT
IPC: G06F9/30
Filed: 2000-10-18
Granted: 2004-01-01
Abstract: A processor such as a multithreaded hardware based processor is described. The processor includes a computer instruction that is a branch instruction that causes a branch in execution of an instruction stream based on any specified value being true or false. The instruction also includes a token that specifies the number of instructions following the branch instruction to execute before performing the branch operation.
Patent TW-593147-B (TW)
Title: Process for the preparation of synthetic zeolites with an MFI structure
Inventor: BURGFELS GOTZ
IPC: C01B39/40
Filed: 2000-10-25
Granted: 2004-06-21
Abstract: A process is described for the preparation of synthetic zeolites with an MFI structure and a Si/Al atomic ratio of approximately 8 to 45 and very small primary crystallites, whereby an Si source and an Al source and an organic template are reacted with one another under hydrothermal conditions, whereby the Si/Al atomic ratio amounts to approximately 9:50 and the ratio of the longest to the shortest axis of the primary crystallites amounts to approximately 1.0 to 1.5:1; the process is characterized by the feature that the reaction is carried out in the presence of seed crystals with an average particle size of approximately 10 to 100 nm or, preferably, 20 to 50 nm from an carlier preparation without separation from the mother liquor. The zeolites in accordance with the invention are characterized by the combination of the following features: (a) an Si/Al atomic ratio of 8 to 45:1 (b) a primary crystallite size of approximately 0.01 to 0.05 mum; (c) a ratio of the longest to the shortest axis of the primary crystallites of approximately 1.0 to 1.5:1; (b) a ratio of the intensity of the x-ray diffraction line with the highest intensity (Dmax=3.685±0.015) to the x-ray diffraction lines of ZSM 11 zeolite (Dmax=11.15 A), mordenite (Dmax=9.06 A), alpha-cristobalite (Dmax=3.345 A), and analcim (Dmax=4.83 A) of > 500:1. A further development of the process in accordance with the invention is characterized by the feature that the product of the reaction is converted to its H form by means of ion exchange and that molded objects are produced via an addition of binders, and non-noble metal components and/or noble metals components, which are optionally catalytically active, are added prior to or after the production of the molded objects. The synthetic zeolites are usable as catalysts, cspecially as catalysts for acid catalyzed reactions, oxidation, reduction and adsorption.
Patent TW-513878-B (TW)
Title: Apparatus and method for providing guaranteed frame rate service in ATM switch
Inventor: JOO SANG-WAN
IPC: H04L12/56
Filed: 2000-10-27
Granted: 2002-12-11
Abstract: A guaranteed frame rate (GFR) service providing apparatus and method for an ATM switch is provided. A cell conformance portion applies a test to each cell in an input frame with respect to generic cell rate algorithm (GCRA), cell loss priority (CLP) bit, and maximum frame size (MFS), sets the conforming bit (CB) of each cell in the frame to a conforming value if all cells of the frame pass the test, and sets the CB of each cell in the frame to a non-conforming value if at least one cell of the frame does not pass the test. A buffer management portion allocates cells with CBs set a conforming value to a high priority queue, allocates cells with CBs set a non-conforming value to a low priority queue, transmits the cells allocated to the high priority queue with a minimum cell rate (MCR) guaranteed, and transmits the cells allocated to the low priority queue at a cell rate allowed by a bandwidth available in a network.
Patent TW-496106-B (TW)
Title: Substrate manufacturing plant having minimum footprint skinned lines
Inventor: POMMER RICHARD J
IPC: H01L21/677
Filed: 2000-12-02
Granted: 2002-07-21
Abstract: A substrate manufacturing plant comprising a plurality of minimum footprint skinned lines and methods relating to same. Specifically, a plant comprising a plurality of lines each line capable of accomplishing one step of a manufacturing process; the lines arranged in the order of their respective manufacturing steps so as to minimize the time necessary to process a work piece through all the lines; at least one line enclosed in its own environmental enclosure. By utilizing enclosures having the minimum size necessary to enclose and operate a single line or machine and arranging those enclosures in a linear fashion, parts progress linearly through the modules from start to finish without having to pass through a particular module more than once during processing. Because the size required to house a single machine is much smaller than a room designed to house multiple machines and people, control of the environment within the modules is relatively easy and cheap to accomplish.
Patent TW-493981-B (TW)
Title: Thin sanitary napkin capable of controlled deformation when in use
Inventor: BRISEBOIS HENRI
IPC: A61F13/15
Filed: 2000-11-02
Granted: 2002-07-11
Abstract: The present sanitary napkin is thin (less than 4 mm in thickness), highly absorbent and has a flexural resistance which provides controlled deformation when in use, namely the assumption of a ""W"" pattern (good for absorption performance) or a ""M"" pattern (which enhances comfort). This controlled deformation provides a good comfort potential and simultaneously reduces the likelihood of bunching due to compression forces exerted laterally against the napkin by the thighs of the wearer. The sanitary napkin is characterized by a flexural resistance of not less than about 400 g. The sanitary napkin has a cover layer, a barrier layer and an absorbent system sanitary napkin has a cover layer, a barrier layer and an absorbent system having at least one preferential bending zone which allows the napkin to adopt a certain three-dimensional deformation profile in response to lateral compression.
Patent TW-455735-B (TW)
Title: Method of and device for generating an image having a desired brightness
Inventor: STANTON DOUGLAS A
IPC: H04N5/74
Filed: 2000-11-30
Granted: 2001-09-21
Abstract: The present invention relates to a method of generating an image having a desired brightness, which image is generated by means of a device provided with at least one light source, at least one electro-optical light modulation panel and at least one light-control device. The light from the light source is converted into an image having a desired brightness via at least the electro-optical light modulation panel and the light-control device. The image to be projected is analyzed in a regulator, whereafter the electro-optical light modulation panel and the light-control device are driven, while a too bright image is generated by means of the electro-optical light modulation panel, which image is converted by means of the light-control device into an image having a desired brightness and a desired contrast.
Patent TW-490674-B (TW)
Title: Semiconductor memory device
Inventor: TSUKUDE MASAKI
IPC: G01R31/28
Filed: 2000-12-08
Granted: 2002-06-11
Abstract: A semiconductor memory device according to the present invention includes a memory core portion, a test mode control circuit for transmitting data output from the memory core portion to an internal node, and a data input/output control circuit for inputting/outputting in series a plurality of pieces of parallel data input/output to each internal node to a data node. The test mode control circuit transmits read data from the memory core portion as it is to the internal node in a normal reading operation, and compresses data output from the memory core portion on the basis of a prescribed unit and transmits the data to the internal node in a test mode. Therefore, the test data compressed for each prescribed unit can be input/output by using a smaller number of data nodes in the test mode than in the normal operation mode.
Patent TW-507102-B (TW)
Title: Signal processing circuit board and liquid crystal display apparatus with variable resistor which are hardly declined in the mechanical strength while its variable resistor is not limited to one particular location for the installation
Inventor: TAKEISHI YUTAKA
IPC: H05K1/18
Filed: 2000-12-20
Granted: 2002-10-21
Abstract: A signal processing circuit board includes a substrate body, a variable electronic element, and a hole. The variable electronic element is mounted in a mounting side of the substrate body. The variable electronic element has an operating member to control an output outputted from the variable electronic element in a single side of the variable electronic element. The hole is provided in the substrate body. The operating member is positioned in the hole such that the operating member points in the other side opposite to the mounting side of the substrate body.
Patent TW-487947-B (TW)
Title: Light emitting body for an incandescent lamp
Inventor: FRANCK FELIX
IPC: H01K1/14
Filed: 2000-12-27
Granted: 2002-05-21
Abstract: The present invention relates to a light emitting body for an incandescent lamp, wherein the light-emitting-body (10) is double-helix shaped, containing two terminals (18, 20), each arranged on one end of the double helix, wherein the diameter (D1, D2) of the double helix is increasing steadily in the direction the two terminals (18, 20) of the light-emitting-body. In addition, it relates to an incandescent lamp containing such a light-emitting-body, a method to manufacture such a light-emitting-body, and a device to implement the manufacturing method.
Patent TW-483089-B (TW)
Title: Method for reducing wire capacitance and its semiconductor structure
Inventor: LIN SHIAU-MING
IPC: H01L23/522
Filed: 2001-02-07
Granted: 2002-04-11
Abstract: There are provided a method for reducing wire capacitance and its semiconductor structure. The method forms a well region under the isolation structure and closely adjacent to an isolation structure. The doping type of the well region is different from the doping type of the substrate, and is in floating state. The well region formed under the isolation structure can form a depletion region at an interface between the well region and substrate for reducing the parasitic capacitance between the wire to be formed above the isolation structure and the substrate. Thereby it further increase the operating speed of the device.
Patent TW-497347-B (TW)
Title: Data distribution server, terminal, and data distribution system using such server and terminal
Inventor: HORI YOSHIHIRO
IPC: H04M1/72442
Filed: 2001-03-27
Granted: 2002-08-01
Abstract: The data distribution server of the invention contains download server (24) that can be connected to mobile phone (12) through internet (20), mobile phone network (16) and mobile base station (14). Mobile phone (12) can go through data distribution server (18) to download the required music data. Actually, selection server (22) determines one access point without mixed traffic in accordance with the link status of access point of download server (24) and forwards the download data including the content data ID for identification of the desired music data of the determined access point to mobile phone (12). Depending on the download data, mobile phone (12) will go through the access point without mixed traffic that is connected to download server (24) to download music data. The required time to download in the invention won't be long.