baber/WOPTO huggingface dataset:
Patent TW-455886-B (TW)
Title: Sliding type electric component with connector
Inventor: WAKABAYASHI KAZUMI
IPC: H05K7/02
Filed: 2000-03-23
Granted: 2001-09-21
Abstract: For the invented sliding type electric component with connector, and in a state that a mounting plate 8 is positioned at terminal portions 5a, 6a and a terminal 11 is in a relief hole 8a, a flat plate part 8a is superimposed to the insulated substrate 4 and a connector 9 is fixed to the mounting plate 8 by caulking.
Patent TW-494236-B (TW)
Title: Method and apparatus for electrospray mass spectrometric analysis
Inventor: YAMAGUCHI KENTARO
IPC: H01J49/10
Filed: 2000-03-28
Granted: 2002-07-11
Abstract: The invention is provides a method and an apparatus for performing electrospray ionization mass spectrometric analysis, the method can exactly analyze a mass of a molecular ion or a fragment ion of an unstable organometallic complex or a polymeric organic compound. The method includes cooling a sample to be analyzed which contains a solvent flow out from a spray small-diameter tube with an inert gas A for low temperature vaporization, and carrying out ionization and mass spectrometric analysis of the sample to be analyzed while cooling a chamber 7 for removing a solvent or an ion source shield 8 with liquid nitrogen.
Patent TW-478043-B (TW)
Title: High performance Cu/Cr sputter targets for semiconductor application
Inventor: LO CHI-FUNG
IPC: B22F3/14
Filed: 2000-06-12
Granted: 2002-03-01
Abstract: A method is provided for fabricating Cu/Cr sputter targets having a density of at least about 90% of theoretical density and an oxygen content of less than about 1000 ppm. According to the principles of the present invention, Cu and Cr powders, each having particles in the size range of about 20 μm to about 150 μm and having oxygen contents preferably less than about 1200 ppm and 600 ppm, respectively, are blended and pressed by hot pressing. A low-oxygen content, high-density Cu/Cr target is thereby achieved for the sputtering of thin films having a defect generation of about 0%.
Patent TW-469538-B (TW)
Title: Method of forming buried wiring, and apparatus for processing substratum
Inventor: NOGAMI TAKESHI
IPC: H01L21/768
Filed: 2000-08-08
Granted: 2001-12-21
Abstract: A method of forming a buried wiring comprising the steps of: (A) forming a wiring and a first insulating layer filled between the wirings on a substratum, (B) immersing the first insulating layer in a fluid which can dissolve the first insulating layer, to dissolve the first insulating layer into the fluid, (C) substituting, for the fluid, a raw material solution containing a raw material for forming a second insulating layer, without bringing the wiring into contact with a gas, and (D) filling a second insulating layer formed by gelation in the raw material solution least between the wirings, and then, drying off the raw material solution, thereby to form the second insulating layer at least between the wirings.
Patent TW-469212-B (TW)
Title: Method for reusing polyester chip
Inventor: OGURI HIROYUKI
IPC: C08J11/24
Filed: 2000-08-28
Granted: 2001-12-21
Abstract: This invention provides a method for reusing a polyester chip. Modified polyester resins produced by the inventive methods can be used as binders for paint, adhesive, ink, and so forth. In the method, 100 weight parts consisting of a polyester chip (a) having polybasic acid units the major acid unit, a polyol (b) and a polybasic acid c are used. Transesterification between 5-60 weight parts of the above-mentioned polyester chip (a) and 5-40 weight parts of the above-mentioned polyol (b) are carried out and then 10-60 weight parts of the above-mentioned polybasic acid are added for reaction. Modified polyester resin of number average molecular weight of 1000-10000, acid value o 1-100 and hydroxyl value of 30-200 is obtained. This method is characterized by the ratio of total hydroxyl mole number over total carboxylic acid number being greater than 1.03 in the raw materials employed for the production of the modified polyester rein.
Patent TW-588254-B (TW)
Title: Double-looped computer system
Inventor: CHEN YOU-NAN
IPC: G06F15/16
Filed: 2000-09-19
Granted: 2004-05-21
Abstract: The present invention relates to a double-looped computer system, and particularly to a computer system preventing from crash, which is to configure two identical control systems in a computer system for switching the control authority by the monitor/state control logics therein. When one control system is working, the other system is at the standby state, wherein by the switching between two control systems to prevent the risk of crash for the entire computer system, so as to keep the normal operation to prevent the damage from the crash, and to continue the entire working process flow without starting all over again, so as to prevent the data loss and the damages of partial finished products.
Patent TW-496094-B (TW)
Title: Monolithic payload intermediate frequency switch
Inventor: HIRATA ERICK M
IPC: H04Q3/52
Filed: 2000-10-06
Granted: 2002-07-21
Abstract: A crosspoint switch architecture (10). The inventive architecture (10) includes a monolithic substrate (11) on which a plurality (N) of electrical inputs are provided. In addition, a plurality (M) of electrical outputs are provided on the substrate (11). A switch is disposed on the substrate (11) for selectively interconnecting the inputs to the outputs and a control circuit (16) is disposed on the substrate (11) for controlling the switch. The switch comprises M, N to 1, multiplexers (14), each multiplexer (14) being adapted to receive each of the N electrical inputs. In the illustrative embodiment, each of the N inputs to each of the multiplexers is received through a respective one of N switchable amplifiers (18). The output of each amplifier (18) is provided to a respective one of N switchable isolation buffers (19). The outputs of the buffers (19) are summed and buffered to provide the output of each multiplexer (14). The control circuit (16) selects which input is to be passed through to the output of a given multiplexer (14). In the illustrative embodiment, the control circuit (16) includes a serial in, parallel out shift register and decode logic circuitry.
Patent TW-555809-B (TW)
Title: Epoxy resin compositions containing phosphorus, flame retardant resin sheet using said epoxy resin containing phosphorus, resin clad metal foil, prepreg and laminated board, multilayer board
Inventor: SAGARA TAKASHI
IPC: C08K3/00
Filed: 2000-10-11
Granted: 2003-10-01
Abstract: Phosphorus containing epoxy resin compositions, comprising an epoxy resin composition (a) in which a phosphorus containing epoxy resin (A) and a hardener are contained, wherein the said phosphorus containing epoxy resin (A) is a phosphorus containing resin compositions prepared by reacting phosphorus containing organic compounds (B) obtained by the reaction in the range of molar ratio 1.01 to 2 moles of organic phosphorus compounds (b) having one active hydrogen atom bonded to phosphorus atom and 1 mole of quinone compound with at least one kind of epoxy resins (C) selected from the groups composed of general formula 1, general formula 2 or general formula 3 so as the content of said epoxy resins (C) to be from 20 to 45 wt%, (1) wherein R1 is a hydrogen atom and/or a phenyl group, m is an integer including 0, (2) wherein R2 is a hydrogen atom and/or a phenyl group, n is an integer including 0, (3) wherein R3 is a hydrogen atom and/or a phenyl group, I is an integer including 0, in addition X is -CH2-, -O-, -CO-, -SO2-, -S-, -CH(C6H5)-, -C(C6H5)2-, not existing functional group or chemical formula (4).
Patent TW-I283686-B (TW)
Title: Vinyl acetate ethylene emulsions stabilized with poly(ethylene glycol)/poly(vinyl alcohol) blend
Inventor: SMITH CARRINGTON DUANE
IPC: C08F218/08
Filed: 2000-12-04
Granted: 2007-07-11
Abstract: The present invention provides for the production of stable aqueous dispersions of vinyl acetate-ethylene copolymers, preferably at high solids, i.e., greater than 65 wt%, preferably > 70% which are useful as adhesives. The vinyl acetate-ethylene copolymer is comprised of polymerized units of vinyl acetate and ethylene in approximately 60-95 wt% and 5-40 wt% respectively. The copolymers are prepared by the emulsion copolymerization of vinyl acetate and ethylene monomers in the presence of a stabilizing system consisting essentially of (1) a poly(vinyl alcohol) which is 75-99+ mole% hydrolyzed and has an average degree of polymerization ranging from 100-2200 and (2) a polyethylene glycol having a number average molecular weight of from 200 to 20,000.
Patent TW-480462-B (TW)
Title: Image processing device and method
Inventor: NAKO KAZUYUKI
IPC: H04N1/40
Filed: 2000-12-13
Granted: 2002-03-21
Abstract: The present invention provides an image processing method, which does not deteriorate the image quality, and can prevent the ripple occurrence and reduce the input image. The method includes the following steps: in no periodic and periodic condition, sampling the image period (S4) on each pixel of input image; sequentially extracting the sampling dots (S5) from the input image with the specified sampling period; obtaining the values in n times (n is an integer) of image period over the sampling period to determine the smoothing range; using the determined smoothing range to smooth the pixels around the sampling dots and calculate the pixel value (S6) of the reduced image; if there are still un-processed sampling dots (S8 is NO), returning to S6; conducting the same processing on the next sampling dot; if all the sampling dots are processed (S8 is YES), outputting the reduced image.
Patent TW-567516-B (TW)
Title: Plasma display panel and manufacturing method for the same
Inventor: AOKI MASAKI
IPC: H01J9/02
Filed: 2000-12-20
Granted: 2003-12-21
Abstract: An object of the present invention is to provide a technique of relatively easily suppressing the yellowing of a PDP that uses silver electrodes. With this technique, a PDP of high panel brightness and fine picture quality is realized. The object is achieved by silver electrodes made of an alloy that includes silver as a main material and is added with at least one transition metals selected form a group of Cu, Cr, Co, Ni, Mn, and Fe. The object is also achieved by the addition of the oxide of at least one transition metal selected from the group. The object is further achieved by silver electrodes made of an alloy that includes silver as a main material and is added with at least one metal selected from a group of Ru, Rh, Ir, Os, and Re. The object is also achieved by the addition of the oxide of at least one metal selected from the group. The object is also achieved by silver electrodes produced by coating the surfaces of silver particles with a metal, such as Pd, Cu, Cr, Ni, Ir, or Ru, or a metal oxide, such as SiO2, Al2O3, NiO, ZrO2, Fe2O3, ZnO, In2O3, CuO, TiO2, Pr6O11.
Patent TW-469185-B (TW)
Title: Manufacture of thermal container
Inventor: WU CHIN
IPC: B21D51/18
Filed: 2000-12-22
Granted: 2001-12-21
Abstract: Disclosed is the manufacture of a thermal container, comprising the steps of manufacturing an upper frame, an inner drum, an outer drum wall, a bottom lid, and a top lid independently; welding to connect the lower inner peripheral rim of the upper frame to the upper rim of the inner drum wall; pressing the lower outer flange of the upper frame to connect to the upper peripheral rim of the outer drum wall; inserting thermal insulation material in an annular groove formed between the inner drum wall and the outer drum wall, such as foamed polystyrene or foamed material; forcing the bottom lid to a lower portion of the outer drum wall; and engaging the top lid to obtain the final product. As such, the steps required, the labor, and lead-time for such a manufacture are reduced, the final product as made is of an aesthetic appearance that can hardly be scratched.
Patent TW-464856-B (TW)
Title: A novel method of disk mastering using thermal-induced super resolution effect
Inventor: SHIEH HAN-PING
IPC: G11B7/26
Filed: 1999-06-28
Granted: 2001-11-21
Abstract: The recording capacity of read-only disk is determined by the storage density of master disk. Because of optical diffraction limit, the pit width is given by 0.82 x λ/NA which λ is the wavelength of laser beam and NA is the numerical aperture of objective lens. The invention ""a novel method of disk mastering using thermal-induced super resolution effect"" can break through optical diffraction limit and provide an improved high-density master disk manufacturing method. The manufacturing process is to deposit a thermal-induced super resolution film on photosensitivity layer before exposure, and then selectively expose on the photosensitivity layer with record information by a modulated laser beam. When laser beam passes through the thermal-induced super resolution film, the dimension of laser beam will become smaller apparently. Therefore, the exposing area of photosensitivity layer will also be reduced, so the smaller recording pits can be formed on the master disk. The invention ""a novel method of disk mastering using thermal-induced super resolution effect"" provides a method to manufacture high storage density master disk using conventional laser wavelength and numerical aperture of objective lens. Consequently, the equipment for master disk will be applied for manufacturing high storage density master disk and the cost of high storage density read-only disks will be decreased effectively.
Patent TW-494216-B (TW)
Title: Desiccation of moisture-sensitive electronic devices
Inventor: BOROSON MICHAEL LOUIS
IPC: F26B21/08
Filed: 2001-02-16
Granted: 2002-07-11
Abstract: A method of desiccating an environment surrounding a moisture-sensitive electronic device sealed within an enclosure, includes selecting a desiccant comprised of solid particles having a particle size range 0.1 to 200 micrometers, the desiccant selected to provide an equilibrium minimum humidity level lower than a humidity level to which the device is sensitive within the sealed enclosure; choosing a binder that maintains or enhances the moisture absorption rate of the desiccant for blending the selected desiccant therein, the binder being in liquid phase or dissolved in a liquid; forming a castable blend including at least the desiccant particles and the binder, the blend having a preferred weight fraction of the desiccant particles in the blend in a range of 10% to 90%; casting a measured amount of the blend onto a portion of an interior surface of an enclosure to form a desiccant layer thereover, the enclosure having a sealing flange; solidifying the desiccant layer to a solid; and sealing the electronic device with the enclosure along the sealing flange.
Patent TW-556072-B (TW)
Title: Clock control circuit and clock control method
Inventor: SAEKI TAKANORI
IPC: G06F1/06
Filed: 2001-03-02
Granted: 2003-10-01
Abstract: The subject of the present invention is to provide a clock control circuit for particularly reducing the phase errors by eliminating the central frequency variance caused by using PLL circuit and the jitters from the feedback loop. The solution includes: an amplifying interpolater 10 for generating multi-phase clock from amplifying the input clock 1 for output; a switch 20 for inputting the multi-phase clock outputted from the amplifying interpolater 10 and outputting two of them; an interpolator 30 for fine tuning with the two outputs from the switch 20 as the inputs, and outputting the interior division on the signal for the phase of the two outputs; and, a control circuit 40 for variably controlling the switching of the switch 20 and the interior division ratio of the interpolator 30 for the fine tuning.
Patent TW-461961-B (TW)
Title: Pressure resisting temperature sensor
Inventor: HUANG TSUNG-WEI
IPC: B41J2/195
Filed: 2001-03-15
Granted: 2001-11-01
Abstract: The present invention is a pressure resistance temperature sensor, consisting of a sensor and several pressure resistance elements for detecting the ink temperature in the ink-jet head. In actual practice, semiconductor materials are applied to form a rectangular sensing area on the ink-jet head and a pressure resistance element is installed at the center of each edge of the sensing area to sustain the stress generated due to the deformation of the pressure resistance element. When the ink temperature increases, surface of the ink-jet head will bulge up due to the heat. Consequently, the sensor will be deformed to cause changes in the resistance of the pressure resistance element due to the strong stress. If the pressure resistance elements are mutually coupled in a form of bridge, the change in the resistance of each pressure resistance element can be transformed into a voltage signal output based on which the ink temperature can be detected.
Patent TW-498300-B (TW)
Title: LCD device
Inventor: KAMIYA TAKEO
IPC: G02F1/133
Filed: 2001-05-15
Granted: 2002-08-11
Abstract: The device has an LCD panel 6, a digital circuit 1 and an analog circuit 2 which generate display signals to be supplied to the LCD panel 6, and has functions of normal mode and stand-by mode in a status where electric power is supplied from a power source 5. In the normal mode, a multivalued display signal which can represent gradation levels is generated and supplied to the LCD panel 6, while in the stand-by mode, a binary display signal which does not represent gradation levels is generated and supplied to the LCD panel 6.
Patent TW-505866-B (TW)
Title: Method and system for creating multimedia document through network
Inventor: LAN SHIN-TING
IPC: G06F17/22
Filed: 2000-06-04
Granted: 2002-10-11
Abstract: A method for creating multimedia document through internet includes the following procedures: store multiple multimedia objects in multiple object layers; generate an interface over customer end that displays multiple object layers to have multimedia object be chosen by object layers; and generate combination of files for selected multimedia object at a server end. The invention allows the creation and output of multimedia document easier for provision of an object-oriented and structured network editing interface.
Patent TW-521465-B (TW)
Title: Airtight compartmentation partition and three-phase metalclad electrical installation with gas insulation equipped with such a partition
Inventor: DIAFERIA CATALDO
IPC: H02G5/06
Filed: 2001-06-27
Granted: 2003-02-21
Abstract: A three-phase gas-insulated metalclad electrical installation comprises a first section 10 equipped with a metal enclosure 16, a second section 12 equipped with a metal enclosure 18, and an airtight partition 14 separating the two sections. The partition 14 is formed by a metal wall 32 equipped with a peripheral crown 38 enabling fixing to the sections 10, 12, and with three apertures 60 each enabling a bushing 70 for a phase of the installation to be housed. Each bushing comprises an annular insulating body 72 surrounding an electrode 74 and provided with rims 90, 92 salient in the axial direction so as to reduce the dielectric stresses. The axial dimension of the bushings 70 is smaller than or equal to that of the crown 38 so that assembly and disassembly of the installation are made easier. Optionally, the partition can be associated to a support for measuring transformers equipped with measuring windings.
Patent TW-589625-B (TW)
Title: Recording medium and apparatus and method for manufacturing the same
Inventor: KATO MASAHIRO
IPC: G11B7/24091
Filed: 2001-07-02
Granted: 2004-06-01
Abstract: A recording medium comprises pairs of groove tracks and land tracks provided side by side while being bent periodically, a plurality of land prepits previously formed on the land tracks and carrying information about the groove tracks, and a recording layer formed on at least the groove tracks and the land tracks. The land prepits have a radius of mean curvature smaller than a radius of mean curvature of sides of the groove tracks in land-prepit absent regions of the land prepits and are defined by curved surfaces continuously extending from the sides of the groove tracks. Those sides of the groove tracks which face the continuous curved surfaces of the land prepits are curved surfaces that stricture the groove tracks.
Patent TW-I240235-B (TW)
Title: Method for extending an operating range of a field emission display and circuit therefor
Inventor: RUMBAUGH ROBERT C
IPC: G09G3/22
Filed: 2001-07-03
Granted: 2005-09-21
Abstract: A field emission display (100) includes a cathode plate (104) having a plurality of electron emitters (112), ballast resistors (118), an anode plate (120) having an anode (124), and a scan mode control circuit (130). The scan mode control circuit (130) is coupled to a video control circuit (160) via a scan mode switching circuit (150). The scan mode control circuit (130) cooperates with the scan mode switching circuit (150) and the video control circuit (160) to automatically switch between a single scan mode of operation and a multi-scan mode of operation.
Patent TW-519709-B (TW)
Title: Apparatus and method for investigating semiconductor wafers
Inventor: WILBY ROBERT JOHN
IPC: G01R31/26
Filed: 2001-07-04
Granted: 2003-02-01
Abstract: In order to determine the dielectric constant of a layer deposited on a seminconductor wafer (2), the density of the layer is obtained. To obtain that density, the wafer (2) without the layer is weighed in a weighing chamber (4) in which a weighing pan (7) supports the wafer on a weighing balance. The weight of the wafer is determined taking into account the buoyancy exerted by the air on the wafer (2). Then the layer is deposited on the wafer (2) and the weighing operation repeated. Alternatively a reference wafer may be used. If the material of the layer is known, the weight of the layer can be used to derive its density using a thickness measurement. Alternatively, if the density is known, the thickness can be obtained.
Patent TW-I288273-B (TW)
Title: Backlight and liquid crystal display device
Inventor: TORIHARA HIROSHI
IPC: G02F1/133
Filed: 2001-08-07
Granted: 2007-10-11
Abstract: A backlight 7 has light sources 2, a flat-plate-shaped light guide plate 3 for guiding the light emitted from the light sources 2 in a predetermined direction, a light shield louver 5, disposed so as to face the light guide plate 3, for shielding part of the light emerging from the light guide plate 3 according to angles of incidence, and a prism sheet 8 for converting the brightness distribution of the light incident on the light shield louver 5 into a predetermined brightness distribution. Owing to the prism sheet 8, the light incident on the light shield louver exhibits a brightness distribution such that brightness is at a minimum at an angle of incidence of 0 DEG. Thus, the backlight 7, and a liquid crystal display device 1 employing it, permits light to emerge therefrom within a desired range of viewing angles while offering high brightness within that range, with reduced degradation of viewability.
Patent TW-534863-B (TW)
Title: Process and unit for the processing of thermoplastics
Inventor: EDLER GERHARD
IPC: B29C45/00
Filed: 2001-10-24
Granted: 2003-06-01
Abstract: The invention relates to a process and unit for the processing of thermoplastics, in which the melt strands or the like are set in vibration or pulsation in order thereby to achieve enmeshing or penetration of the flow lines between at least two injection strands.