baber/WOPTO huggingface dataset:
Patent TW-423126-B (TW)
Title: Integrated circuit package
Inventor: ISHIDA YOSHIHIRO
IPC: H01L21/56
Filed: 1999-08-16
Granted: 2001-02-21
Abstract: An IC chip is mounted on a circuit substrate by the flip chip mounting. A projection is provided for forming an eccentric space between the IC chip and the circuit substrate at a position deviated from a center of the IC chip. A sealing resin is injected in a space between the IC chip and the circuit substrate.
Patent TW-570805-B (TW)
Title: Water-soluble pharmaceutical composition in an ionic complex
Inventor: PAPADIMITRIOU APOLLON
IPC: A61K38/20
Filed: 1999-08-18
Granted: 2004-01-11
Abstract: A water-soluble composition containing a complex of an ionic pharmaceutically effective polypeptide selected from the group consisting of hedgehog proteins, bone morphogenetic proteins, growth factors, erythropoietin, thrombopoietin, G-CSF, interleukins and interferons, characterized in that said composition contains, in addition, an amphiphilic compound, said polypeptide and said amphiphilic compound forming an ionic complex, whereby the forming of the complex does not enhance the solubility of said polypeptide, is suitable for increasing the activity of the polypeptide and/or for the delayed release of the polypeptide.
Patent TW-452725-B (TW)
Title: Single-key control input for the computer
Inventor: CHEN YOU-LUEN
IPC: G06F3/033
Filed: 1999-11-26
Granted: 2001-09-01
Abstract: It is a kind of single-key control for the computer that controls works which the computer executes by using a single-key control input device in coordination with a computer receiving signal. The single-key input device is a single-click trigger switch that it only needs to do an action of key-pressing trigger in coordination with computer software controls to execute work options by display of the work directory of a column and line on the screen to control computer execution works, which makes the disable person still be able to use computers to do works.
Patent TW-I224006-B (TW)
Title: LAK activity potentiator orginating in shiitake mushroom hyphae extract and LAK activity potentiating preparations containing the same
Inventor: ASANO KENJI
IPC: A23L1/28
Filed: 1999-11-26
Granted: 2004-11-21
Abstract: An immunopotentiator and immunopotentiating preparations which show little side effects and can be obtained economically. An LAK activity potentiator containing a shiitake Cortinellus shiitake mushroom hyphae extract.
Patent TW-I224127-B (TW)
Title: Flame retardant polycarbonate resin composition having an improved melt fluidity
Inventor: SHIBUYA KAZUHIRO
IPC: C08L69/00
Filed: 1999-12-16
Granted: 2004-11-21
Abstract: Disclosed is a flame retardant polycarbonate resin composition having an improved melt fluidity, which comprises (A) an aromatic polycarbonate having a weight average molecular weight of from 12,000 to 25,000, (B) a styrene-acrylonitrile-butyl acrylate copolymer having a butyl acrylate unit content of from 1 to 30% by weight, (C) a complex rubber graft copolymer obtained by a process comprising graft-polymerizing at least one graft-polymerizable monomer onto a complex rubber comprising a polyorganosiloxane and a polyalkyl (meth)acrylate, (D) a phosphoric ester, and (E) a tetrafluoroethylene polymer. The resin composition of the present invention not only has excellent melt fluidity, but is also excellent in flame retardancy, impact resistance and modulus of elasticity. The resin composition of the present invention can be advantageously used for producing various types of shaped articles (including those for use in office automation machines and in electric and electronic equipment), and is especially advantageous for producing small-thickness shaped articles.
Patent TW-455914-B (TW)
Title: Semiconductor device
Inventor: IKEGAMI HIROSHI
IPC: H01L21/82
Filed: 2000-03-09
Granted: 2001-09-21
Abstract: The present invention provides a semiconductor device capable of cutting off a redundancy fuse formed in an upper wiring area without damaging the Si substrate or adjacent region. A lower wiring is formed in an interlayer insulating film formed on a Si substrate. Above a lower layer wiring, an upper layer metal wiring such as Al or Cu, is formed through a via. A redundancy fuse is formed on the same layer as the upper layer metal wiring. Under irradiation of a laser beam with wavelength 1000-1100 nm and beam diameter D, and a film thickness T and width W of the fuse meet the following condition when the fuse is cut: T≤(-0.15(D+2σ)+0.46) exp (2W) (Α is the alignment precision between laser center and fuse center), it is able to cut off a redundancy fuse formed in an upper metal wiring or the same wiring layer without damaging a Si substrate or adjacent region.
Patent TW-461143-B (TW)
Title: RF receiving antenna system
Inventor: PLONKA ROBERT
IPC: H04N5/44
Filed: 2000-04-14
Granted: 2001-10-21
Abstract: An antenna system is provided for receiving horizontal and vertical components of a transmitted RF signal and for minimizing the magnitude of one of the components prior to application to an RF utilization means, such as a TV receiver. The system includes a vertical antenna for primarily receiving the vertical components of the RF signal. A horizontal antenna serves to primarily receive the horizontal components of the RF signal. An adjustable time delay serves to adjust the time delay between the vertical and horizontal components. A combiner combines the components to obtain therefrom a combined RF signal for application to the RF utilization means.
Patent TW-492191-B (TW)
Title: Semiconductor device, image display and the manufacturing method and manufacturing device thereof
Inventor: AKIMOTO HAZIME
IPC: H01L29/786
Filed: 2000-03-29
Granted: 2002-06-21
Abstract: The present invention relates to a semiconductor device, an image display, and the manufacturing method and manufacturing device thereof, and more specifically, to a technique for a switch device which can effectively reduce the current leakage during OFF state. The switch device is provided with: a plurality of semiconductor island layers composed of conductive sources, drains and gates, and configured between the sources and the drains; and, when the sources and the island layers, the drains and the island layers, and the island layers are composite layers, which are used to isolate the insulation films between the island layers, and the gate capacity formed by the gate insulation film for isolating the gate electrodes with at least one of the island layers; and the electrical field applied on the gate capacity is substantially in parallel direction to the channel current along the island and flowing between the source and the drain.
Patent TW-460898-B (TW)
Title: Charge-up measuring apparatus
Inventor: SAKAI SHIGEKI
IPC: G01Q60/00
Filed: 2000-04-26
Granted: 2001-10-21
Abstract: A charge-up measuring apparatus has a plurality of measurement conductors being arranged on a plane crossing an ion beam for receiving the ion beam, a plurality of bidirectional constant-voltage elements connected to the measurement conductors in a one-to-one correspondence, and a plurality of current measuring instruments each for measuring the polarity and the magnitude of an electric current flowing through the corresponding bidirectional constant-voltage element.
Patent TW-464709-B (TW)
Title: Fabric feed device of sewing machine
Inventor: SHIINA TAKAYUKI
IPC: D05B27/00
Filed: 2000-05-03
Granted: 2001-11-21
Abstract: To provide a simple structure which may be easily manufactured at low cost, and to make driving motors small sized. A characteristic is present in providing a pair of eccentric members 13 having eccentric shafts 14 which are eccentric with respect to shafts to be rotated respectively in linkage with rotation of two driving motors 4a, 4b, and a pair of link arms 15 one end of which is turnably connected to said eccentric shafts 14 of said pair of eccentric members 13 and the other end is disposed on a feed bed 6, said pair of link arm 15 being turnably connected to said feed bed 6.
Patent TW-447160-B (TW)
Title: Manufacturing method of fuel cell with solvent-treated proton exchange membrane
Inventor: SHIU CHENG-SHIAN
IPC: H01M2/14
Filed: 2000-05-24
Granted: 2001-07-21
Abstract: A manufacturing method of fuel cell with solvent-treated proton exchange membrane is disclosed, wherein the proton exchange membrane is pre-processed for inflation by solvents such as alcohol when the proton exchange membrane of fuel cell is prepared. Then coat both sides of it by catalyst slurry, the proton exchange membrane will not have distortion at this time. Finally, the proton exchange membrane coated with catalyst layer is clamped between two diffusion layers, and is thermally pressed and baked to complete the membrane electrode assembly of fuel cell. The coated proton exchange membrane will shrink uniformly during baking so as to obtain good membrane electrode assembly product, there won't be cracking or uneven distribution on its surface, and the thickness and dosage of the catalyst are easy to control to obtain a product of good performance.
Patent TW-520379-B (TW)
Title: Dip forming latex and dip-formed article
Inventor: HAGIWARA KATUO
IPC: B29C41/00
Filed: 2000-06-23
Granted: 2003-02-11
Abstract: Provided is a dip-formed article and a latex for dip forming said article which will not cause protein allergy, has soft feeling and is excellent in mechanical strength. In a copolymer latex obtained by polymerizing 10 to 90 wt% of a conjugated diene monomer, 0.1 to 20 wt% of an ethylenically unsaturated monomer, and 10 to 89.9 wt% of other ethylenically unsaturated monomers which can be copolymerized with these monomers, the total amount of the acid groups bound or adhered to the surface of the copolymer constituting the latex and the acid groups presented in the aqueous phase of said copolymer, converted and calculated as hydrochloric acid equivalent, is 0.1 to 2 meq of latex per gram of the copolymer, whereby a dip formed article having excellent property is obtained.
Patent TW-459254-B (TW)
Title: Dielectric ceramic material and monolithic ceramic electronic element
Inventor: HIRAMATSU TAKASHI
IPC: C04B35/46
Filed: 2000-08-01
Granted: 2001-10-11
Abstract: A dielectric ceramic material containing BaTiO3 as a primary component and a rare earth element as an additional component, wherein the material satisfies the relation 0.7 ≤ M/N so as to make the density of the rare earth metal uniform between crystal grains, and the material satisfies the relation 0.8 ≤ L/M so as to make the density of the rare earth metal uniform in a crystal grain. In these relations, M represents the number of crystal grains satisfying the relation 0.5 ≤ Di/D; N represents the number of crystal grains constituting the ceramic material; and L represents the number of crystal grains satisfying the relations 0.5 ≤ Di/D and Si/Di ≤ 0.3, wherein Di represents the mean density of the rare earth element in an arbitrary crystal grain i, D represents the mean density of the rare earth element in the entirety of the ceramic material, and Si represents the standard deviation of the density of the rare earth element in the crystal grain i.
Patent TW-503491-B (TW)
Title: Semiconductor apparatus and its manufacturing method
Inventor: HIRASHIMA TOSHINORI
IPC: H01L23/485
Filed: 2000-08-22
Granted: 2002-09-21
Abstract: The purpose of the invention is to obtain a thinned-type semiconductor apparatus. A semiconductor apparatus is featured with the followings. A semiconductor chip includes the first primary surface on which the first electrode and the second electrode are formed, and the second primary surface opposite to the first primary surface on which the third electrode is formed. The first lead has the first part which is located on the first electrode, and the second part which is located outside the semiconductor chip. The second lead has the first part which is located on the second electrode, and the second part which is located outside the semiconductor chip. Plural projecting electrodes are located between the first part of the first lead and the first electrode, and are located between one part of the second lead and the second electrode so as to electrically connect the individual electrode and parts of the leads. An insulating sheet is formed between the first part of the first lead and the first primary surface of the semiconductor chip, and is also formed between one part of the second lead and the first primary surface of the semiconductor chip so as to cover the first primary surface of the semiconductor chip except the areas where the projecting electrodes are arranged.
Patent TW-483851-B (TW)
Title: Sports bicycle
Inventor: SU JIANG-SHUEI
IPC: B62M9/06
Filed: 2000-10-27
Granted: 2002-04-21
Abstract: Disclosed is a sports bicycle, provided with a ratchet socket, a driving base, a driving shaft, a driving spring, and a rocking shaft. The ratchet socket is provided at an inner circumference thereof with one-way ratchet teeth. The driving base is provided thereon with a spindle and stoppers meshing the one-way ratchet teeth, allowing rearward rotation of the driving base with respect to the ratchet socket only. The driving shaft is engaged over the spindle of the driving base and integrally formed with a spring base and ratchet base. The power spring is affixed between the spring base affixed to the driving shaft and the driving base. The rocking shaft is coaxially provided at an outer side of the driving base, includes rocker and a force-applying portion to allow force application by a user's trunk and toppers meshing the ratchet base of the driving shaft such that the rocking shaft is able to rotate axially rearward with respect to the driving shaft. The user may push the rocking shaft to rotate forward so as to store energy in the driving spring. Release of the energy by the driving spring subjects the driving base to drive rotation of the ratchet socket and the rear hub, so as to result in movement of the bicycle, such that the user is able to work out by moving the user's entire body.
Patent TW-518858-B (TW)
Title: Carrier recovery and Doppler frequency estimation
Inventor: HWANG SYANG-MYAU
IPC: H04L27/227
Filed: 2000-10-30
Granted: 2003-01-21
Abstract: Method and system for carrier recovery and estimation of Doppler shift from a signal source that is moving relative to a signal receiver. A pure carrier preamble for the received signal is processed through each of two stages of a linear predictor to obtain a successively more accurate estimation of a Doppler frequency offset for the carrier. The received signal is downconverted by each stage estimation of the Doppler frequency offset, and the downconverted signal is processed through a decision feedback phase locked loop to provide a signal in which substantially all of the Doppler offset and/or phase angle are removed. The system has low complexity, is fast, and is accurate to within an estimated few tens of Hertz and will work with signals having relatively low signal-to-noise ratios. The invention will be useful for receipt of signals from satellites in low earth orbits (LEOs) and other non-geosynchronous orbits, and wherever a transmitter and receiver are moving relative to each other.
Patent TW-469530-B (TW)
Title: Method for planarizing inter layer dielectric layer
Inventor: CHIEN SUN-CHIEH
IPC: H01L21/304
Filed: 2000-11-02
Granted: 2001-12-21
Abstract: The present invention provides an improved method for planarizing an inter layer dielectric layer of an embedded DRAM, which comprises: defining a peripheral circuit region and a memory array region on a semiconductor chip for producing the DRAM; forming a plurality of MOS transistors and a plurality of capacitors; forming a dielectric layer and a photoresist layer covering the chip; using the layout pattern of the lower storage electrode of each of the capacitors as a reflective mask to perform a yellow light process in order to remove the photoresist layer on the memory array region, while etching the dielectric layer on the memory array to a predetermined depth; and performing a CMP process on the dielectric layer to planarize the inter layer dielectric layer of the embedded DRAM.
Patent TW-492175-B (TW)
Title: High performance output buffer with ESD protection
Inventor: FECHNER PAUL S
IPC: H03K19/173
Filed: 2000-12-19
Granted: 2002-06-21
Abstract: An optical structure is fabricated by forming an active layer including a photodefinable material on a substrate or on another underlying layer, forming an upper layer above the active layer, and then patterning the active layer by selective application of radiation through the upper layer. The upper layer is substantially transparent to radiation of the type required to activate the photodefinable material in the active layer.
Patent TW-I282788-B (TW)
Title: Substituted acylhydroxamic acids and a method of reducing TNF-alpha levels
Inventor: MAN HON-WAH
IPC: A61P37/06
Filed: 2000-12-12
Granted: 2007-06-21
Abstract: Imido and amido substituted acylhydroxamic acids which reduce the levels of TNF alpha and inhibit phosphodiesterase in a mammal. A typical embodiment is (3-(1,3-dioxoisoindolin-2-y1)-3-(3-ethoxy-4-methoxyphenyl) propanoylamino) propanoate.
Patent TW-580810-B (TW)
Title: Method and apparatus for converting data streams
Inventor: MORRIS OCTAVIUS JOHN
IPC: H04N5/00
Filed: 2000-12-07
Granted: 2004-03-21
Abstract: A digital video recorder or similar apparatus implements a method of converting an input data stream having an MPEG-2 program stream (PS) format into an output data stream having an MPEG-2 transport stream (TS) format. The input data stream (PS) includes data of at least first and second elementary data streams (404, 406) formed and multiplexed in compliance with a PS decoder model. A scheduler (412) within the apparatus inhibits reading of a further data block from the input stream when, in the absence of a vacancy for data of an audio elementary stream within a target decoder model (418), a clock reference (SCR) of said input data stream advances beyond a clock reference of said output data stream by a predetermined waiting threshold.
Patent TW-458771-B (TW)
Title: Structure of blood-propelling cavity of artificial left ventricle
Inventor: JIANG R-CHUNG
IPC: A61M60/268
Filed: 2000-12-13
Granted: 2001-10-11
Abstract: The present invention provides a structure of blood-propelling cavity of an artificial left ventricle, particularly a phoenix artificial ventricle that can be used for a long time without causing thrombus or infection. The structure comprises an enclosure with a special arc configuration and a sealed state, the interior of which forming a housing space; a base extended from a suitable position in the enclosure; a transmission pipe opening installed on the base for a transmission pipe going through; a sealed internal film inwardly installed on the base; an aortic artificial vein notch with a larger opening and a femoral artery artificial vein notch with a smaller opening separately installed at a suitable position on the upper and lower ends of the enclosure, the two notches being separately connected to an aorta and a femoral artery for transmission of blood. A small pump is used to introduce or withdraw a gas or liquid into or out of the transmission pipe so that the internal film is constantly at an expanded or shrunk state such that blood is discharged or entered through the notch of the aortic artificial vain and the notch of the femoral artery artificial vein, thereby allowing a smooth blood circulation, eliminating a dead corner, avoiding the formation of thrombus, and reducing the formation of a linger effect. A small volume of the structure prolongs its operation lifespan.
Patent TW-499632-B (TW)
Title: Switched-mode power supply and display
Inventor: BUCHSCHACHER PASCAL
IPC: G09G3/36
Filed: 2000-12-20
Granted: 2002-08-21
Abstract: The invention relates to a switched-mode power supplying for a varying load in consecutive cycles of an operation period. Such a varying load may be, for example, a liquid crystal display device. The switched-mode power supply comprises converting means for converting an input voltage into an output voltage and control means arranged to generate a control signal for controlling the converting means. When chip-on-glass technology is used, parasitic resistances may introduce a lag in the output voltage regulation. In order to reduce the lag of the output voltage, the control means comprises memory means for storing status information corresponding to the load level relating to the switching pattern of the converting means in consecutive cycles, and the control means are arranged to generate the control signal from the retrieved status information.
Patent TW-488050-B (TW)
Title: Ball grid array chip package structure with power and ground ring
Inventor: HE TZUNG-DA
IPC: H01L23/48
Filed: 2001-02-20
Granted: 2002-05-21
Abstract: A kind of ball grid array chip package structure has a specially designed power source and grounding layout, which includes a ground ring and a power source ring. A straightly extending portion and plural protruding tooth portions are formed in the ground ring. In addition, a straightly extending portion and plural protruding tooth portions are formed in the power source ring, in which these protruding tooth portions are engaged with the protruding tooth portions of the ground ring through an intersecting separation manner. The areas of these protruding tooth portions can be connected to at least two grounding through holes or power source through holes so as to increase the electric operation characteristic of the chip. Furthermore, the protruding tooth portion with large area can additionally increase heat dissipation performance of the chip. The invented layout manner can make the wiring manners of the bonding wires for grounding and power source have even higher layout convenience without the limitation from the layout positions of the grounding and the power source through holes. Moreover, the protruding tooth portion of the ground ring is covered with an electrically insulating mask layer in order to prevent the power source bonding wire, which strides across the top of protruding tooth portions of the ground ring, from short circuit due to drooping.
Patent TW-563081-B (TW)
Title: Driving method for thin film transistor liquid crystal display
Inventor: LEE YU-TUAN
IPC: G09G3/36
Filed: 2001-02-22
Granted: 2003-11-21
Abstract: The present invention relates to a driving method for thin film transistor liquid crystal display (TFT-LCD) by applying AC or DC signals on the common electrode of the storage capacitor for each pixel of the TFT substrate or on the opposite electrode of the liquid crystal during video-blanking periods. The applied AC or DC signals will cause a pre-added voltage in the liquid crystal of each pixel. Since the optical behavior of liquid crystal molecules is dependent on the root mean square value of the total applied voltage, the voltage for driving all the pixels can be decreased by using the pre-added voltage applied at each pixel. In particular, the threshold value of driving voltage can be considerably decreased; thereby a data driver IC with lower voltage can be employed, which leads to cost down.
Patent TW-504861-B (TW)
Title: A planar inverted F antenna for multi-band operation of mobile handsets
Inventor: WENG JIN-LU
IPC: H01Q1/38
Filed: 2001-04-04
Granted: 2002-10-01
Abstract: A novel planar inverted F antenna suitable for multi-band operation of the GSM (890-960 MHz), DCS (1710-1880 MHz), PCS (1850-1990 MHz), and IMT-2000 (1920-2170 MHz) systems for mobile handsets. The antenna occupies a small volume of 7.2 x 18 x 32 mm<SP>3</SP> and consists of two radiating patches, both sharing a common shorting pin. Each radiating patch can generate two separate resonant modes with a frequency ratio of about 2.0, which leads to two wide operating bands centered at about 925 and 1935 MHz. The lower band at about 925 MHz meets the bandwidth requirement of the GSM system, and the upper band at about 1935 MHz has a wide bandwidth of about 493 MHz, which covers the operating bandwidths of the DCS, PCS, and IMT-2000 systems.