baber/WOPTO huggingface dataset:
Patent TW-540179-B (TW)
Title: Separator in lead acid battery and manufacturing method thereof
Inventor: CHEN RICHARD
IPC: H01M50/403
Filed: 2002-03-13
Granted: 2003-07-01
Abstract: A separator used in a lead acid battery is provided in the present invention. The separator comprises porous fiber material and polymer. The aforementioned polymer has the functions of increasing mechanical strength of separator, avoiding short circuit between anode and cathode, and decreasing separator thickness. The invention also provides a method for manufacturing battery separator, in which polymer is used to cover or adsorb on the porous fiber separator by using spraying, soaking, printing, adhesion or similar method so as to manufacture a battery separator that has stronger mechanical strength and thinner thickness.
Patent TW-I252347-B (TW)
Title: Liquid crystal display device
Inventor: KAWACHI GENSHIRO
IPC: G02F1/1343
Filed: 2002-04-16
Granted: 2006-04-01
Abstract: In a liquid crystal display device having a transmissive display region and a reflective display region within a unit pixel, the present invention disposes an optical reflection layer having an almost rectangular planar shape as extended in the unit pixel elongate direction at substantially a central portion midway between two neighboring signal electrodes, defines almost rectangular regions between the optical reflection layer and two signal electrodes adjacent thereto as the transmissive display region in the unit pixel, and forms a pixel electrode at a level spaced from that of the optical reflection layer by a dielectric film so as to cover the entire surface of the unit pixel, so that power consumption of the liquid crystal display device is reduced while image quality thereof is improved.
Patent TW-527465-B (TW)
Title: Multi-cylinder engine
Inventor: IIZUKA YOSHIAKI
IPC: F02F1/24
Filed: 2002-05-15
Granted: 2003-04-11
Abstract: In multi-cylinder engine in which an intake valve and a first spark plug arranged side by side along an axis of a camshaft and an exhaust valve and a second spark plug arranged side by side along the axis of the camshaft are disposed in a cylinder head for every combustion chamber, the position of a central portion of an upstream end of an intake port provided in the cylinder head with the intake valve interposed between the intake port and each of the combustion chambers and the position of a central portion of a downstream end of an exhaust port provided in the cylinder head with the exhaust valve interposed between the exhaust port and each of the combustion chambers are set to correspond with each other in the direction along the axis of the camshaft. Thus, it is possible to provide a reduction in size of the cylinder head in a direction along the axis of the camshaft.
Patent TW-546840-B (TW)
Title: Non-volatile semiconductor memory device
Inventor: MATSUZAKI NOZOMU
IPC: H01L21/8247
Filed: 2002-05-29
Granted: 2003-08-11
Abstract: A gate electrode with high voltage applied during writing-erasing and a selective MOS transistor gate electrode are separated. Through making the gate insulation film of the selective MOS transistor gate electrode thinner than the gate insulation film of the high-voltage-resistant MOS transistor gate electrode for processing the writing-erasing voltage, Gm of the selective MOS transistor is increased. When the insulation film of the selective MOS transistor is at its thinnest, it is set as equivalent to the CMOS for logic computing (core logic). The gate electrode of the selective MOS transistor is driven by a core logic MOS transistor with high speed operation.
Patent TW-I242948-B (TW)
Title: Multimedia system of footrace fault tolerance and load balance
Inventor: WANG SHR-CHANG
IPC: H04L1/00
Filed: 2002-06-07
Granted: 2005-11-01
Abstract: The present invention relates to a multimedia system of footrace fault tolerance and load balance, more particularly, to a multimedia system having footrace load balance and fault tolerance satisfying the need of Internet service providers (ISP) of video-on-demand. By the establishment of the present invention, Internet Service Providers are capable of providing wideband audio-visual service with high availability. Under wideband video-on-demand service, clients are capable of using browsers to send HTTP demands to the ISP's multimedia portal website through the Internet. The service application program of the portal website will, according to the posterior load balance route algorithm, refer to the routing table and multi-redirect the demands to a plurality of video-on-demand servers. By the footrace of the HTTP demands and responses, the video-on-demand server having a better Internet wideband condition and working normally will be able to set up the connection with the clients first and provide a fast wideband service.
Patent TW-589534-B (TW)
Title: Method and device to reduce the LDRQ input pin count of LPC control host
Inventor: HU JR-WEI
IPC: G06F13/30
Filed: 2002-07-05
Granted: 2004-06-01
Abstract: The present invention provides the method and device to reduce the LDRQ input pin count of LPC control host. In at least one peripheral device of various peripheral equipments of the LPC control host for DMA or bus master request required by LPC bus, an LDRQ control device is installed as the LDRQ control peripheral device, and the LDRQ control peripheral device is serially-connected to the LDQR pin. The LDRQ control peripheral device is connected to plural peripheral devices. The LDRQ control peripheral device comprises a decoding circuit device to decode the LDRQ signal into DRQ signal which is arbitrated with priority by a DRQ control circuit device, then output the DRQ signal of the arbitrated result to an encoding circuit device. The DRQ signal is then converted into an LDRQ signal for outputting to the LDRQ input pin of serially-connected LDRQ control peripheral device or LPC control host in the next stage, so that the LPC control host needs only an LDRQ input pin. Therefore, the LDRQ input pin count of LPC control host can be reduced.
Patent TW-I276193-B (TW)
Title: Thin wafer carrier
Inventor: SIMPSON ANTHONY
IPC: H01L21/68
Filed: 2002-07-12
Granted: 2007-03-11
Abstract: A wafer carrier for carrying a plurality of axially aligned thin circular wafers. The wafer carrier has a framework portion formed from a pair of end members connected by a plurality of side support members. A pair of opposing sidewall assemblies is positioned between the pair of end members, and is attached to at least one side support member. Each sidewall assembly has a plurality of shelves defining a plurality of slots for receiving a wafer. The sidewall assemblies are formed from a plurality of stacked together individual shelf members. Each shelf member has a body portion with an upper surface and a lower surface. The lower surface has a plurality of pegs which are positioned to be received by a plurality of apertures formed in the upper surface of an immediately adjacent individual shelf member.
Patent TW-I221889-B (TW)
Title: External shell structure for pipe clip
Inventor: SHR JAU-CHIN
IPC: F16L3/08
Filed: 2002-09-13
Granted: 2004-10-11
Abstract: The present invention provides an external shell structure for a pipe clip, which is formed by pressing a thin plate positioned in a mold set for several time to shape the thin plate into a shell of predetermined shape, wherein the shell is comprised of a cover portion and extension portions, the cover portion size is greater than that of the extension portions and the extension portions being located on opposite sides of the cover portion. Further, ribs are formed on suitable locations between adjacent shells that are formed on the thin plate or between the shells and the plate.
Patent TW-591606-B (TW)
Title: Encoding device, decoding device, and system thereof
Inventor: MIYASAKA SHUJI
IPC: G10L19/18
Filed: 2002-11-01
Granted: 2004-06-11
Abstract: A decoding device (30a) comprises a narrow-band decoding unit (31) operable to reproduce a PCM signal (P1) from a narrow-band bit stream included in a wide-band bit stream (S0), a wide-band decoding unit (32) operable to reproduce a PCM signal (P2) having a frequency band which is wider than that of the PCM signal (P1) reproduced by the narrow-band decoding unit (31) from the narrow-band bit stream and a band expanding bit stream included in the wide band bit stream (S0) and a selecting unit (34) operable to select either the PCM signal (P1) reproduced by the narrow-band decoding unit (31) or the PCM signal (P2) reproduced by the wide-band decoding unit (32), and to output the selected sound digital signal.
Patent TW-I223328-B (TW)
Title: Apparatus for depositing thin film on wafer
Inventor: PARK YOUNG-HOON
IPC: H01L21/20
Filed: 2002-12-04
Granted: 2004-11-01
Abstract: Provided is an apparatus for depositing a thin film on a wafer. The provided apparatus, including a reactor block 110 in which a wafer w is located, a wafer block 120 installed in the reactor block 110 to mount the wafer w, a top plate 130 coupled to cover the reactor block 110, a first supply line 151 for transferring a first reactant gas and/or inert gas supplied to the wafer w, a second supply line 156 for a second reactant gas and/or the inert gas supplied to the wafer w, and a showerhead 140 installed to the top plate 130 while having a plurality of first and second spray holes 149a and 149b for spraying the gases supplied through the first and second supply lines 151 and 156 toward the wafer w, has the showerhead 140 including first, second, and third diffusion plates 141, 144, and 147, which are successively stacked, wherein the first diffusion plate 141 includes radiation-shaped passages 142 connected to the second supply line 156 and first distribution holes 142a and 142b communicating with the radiation-shaped passages 142; the second diffusion plate 144 includes a second diffusion region 145 for evenly diffusing the gas supplied through the first distribution holes 142a and 142b and second distribution holes 145a formed on the second diffusion region 145 in uniform intervals; and the third diffusion plate 147 includes a third diffusion region 148 for evenly diffusing the gas supplied through the first supply line 151, first spray holes 149a for spraying the gas supplied through the third diffusion region 148, and second spray holes 149b for spraying the gas supplied through the second distribution holes 145a while the first and second spray holes 149a and 149b are formed in specific intervals.
Patent TW-I227099-B (TW)
Title: Chip carrier for testing electric performance of passive components and method for testing same
Inventor: CHEN CHIEN-TE
IPC: H05K1/02
Filed: 2003-03-31
Granted: 2005-01-21
Abstract: A chip carrier for testing electric performance of passive components and method for testing the same are proposed, wherein the chip carrier comprises a core layer, a set of conductive traces formed on a die attachment surface of the core layer, and a solder mask layer coated on the conductive traces. The conductive traces include at least a first conductive trace with two predetermined terminals for connecting a passive component, and a second conductive trace with no passive components, wherein a first predetermined position and a second predetermined position both exposed from the solder mask layer are respectively selected from the first and the second conductive traces, and the first predetermined position is placed on the same side with a first die finger formed on the first conductive trace. Then, a conductive material can be used to electrically connect the first and the second predetermined positions, and form a conductive pathway between the first die finger and a second ball pad connected with the second conductive trace. Thus, electric performance of the passive component can be easily tested by respectively attaching the second ball pad and a coplanar first ball pad connected with the first conductive trace with testing probes.
Patent TW-587236-B (TW)
Title: Active organic electroluminescent device structure
Inventor: LI CHUN-HUAI
IPC: H05B44/00
Filed: 2003-05-12
Granted: 2004-05-11
Abstract: An active organic electroluminescent device structure includes a rectangular pixel unit having an ITO area, a capacitor area, a first thin film transistor area and a second thin film transistor area. In addition, the ITO area includes an aperture region located on the center of the ITO area and has a light emitting feature, wherein the aperture region has a rectangular shape to increase the aperture ratio by arranging the capacitor area, first thin film transistor and second thin film transistor in a L- or reverse-U shape.
Patent TW-I231913-B (TW)
Title: Recording method of continuous audio data
Inventor: LIN KUANG-SHIN
IPC: G06F3/16
Filed: 2003-06-13
Granted: 2005-05-01
Abstract: The invention provides a recording method of continuous audio data, which is adapted to be proceeded in a computer system with multi-thread microprocessor. The invention employs computer system to read continuous audio data and continuously sample. Then, the sampled data are sequentially recorded in a buffer record area. When the space of the buffer record area in the invention is insufficient, provide more than one first auxiliary thread and a second auxiliary thread, in which the first auxiliary thread is used to process the data in the buffer record area and the second auxiliary thread is used to sequentially record the sampled data afterwards in another buffer record area.
Patent TW-I220639-B (TW)
Title: Shock-relieving noise-elimination structure of inorganic electroluminescent device
Inventor: WANG JR-YUAN
IPC: H05B33/02
Filed: 2003-06-23
Granted: 2004-08-21
Abstract: The present invention is related to a kind of shock-relieving noise-elimination structure of inorganic electroluminescent (EL) device (2). On a transparent front-surface electrode layer, one light-emitting layer, one dielectric layer, one back-surface electrode layer, and an insulation layer are sequentially laminated. A conduction layer is disposed and laminated between the light-emitting layer and the dielectric layer. Both the front and the back electrode layers are not conducted with the conduction layer, and the conduction layer is connected to the grounding electrode of the driving circuit. Thus, it is capable of quickly removing the electric charges accumulated on the dielectric layer through the conduction layer, so as to reduce and even eliminate the shock and noise of the EL device.
Patent TW-I279791-B (TW)
Title: Optical disk system with delaylineless delay-difference detector
Inventor: VOORMAN JOHANNES OTTO
IPC: G11B7/09
Filed: 2003-08-01
Granted: 2007-04-21
Abstract: Optical disk systems comprising photo detectors (1) for detecting optical disks comprising amplifiers and slicers (2-5) and delay-difference detectors (6) for detecting delay differences in sliced amplified detection signals are improved by installing delaylineless delay-difference detectors (6) comprising combinatorial-logic circuits (7, 8) like inverters, ORs, NORs, ANDs, NANDs and sequential-logic circuits (11-18) like SetResetFlipFlops. Without the prior art delay lines, said delay-difference detectors (6) are of a lower complexity and low costly and can be well integrated. By introducing a first pair of sequential-logic circuits (11, 12, 15, 16) for detecting delay differences between rising edges and a second pair of sequential-logic circuits (13, 14, 17, 18) for detecting delay differences between falling edges, both kinds of edges are being used and the influence of time-jitter is less compared to the situation where just one kind of edge is used. Said delay-difference detector (6) further comprises an analog adder/subtracter (9) for adding/subtracting sequential-logic circuit output signals and low pass filter(s) (10) located before or after said adder/subtracter (9).
Patent TW-I223021-B (TW)
Title: Manufacture method of fireproof material
Inventor: TSAI YU-JU
IPC: E04B1/94
Filed: 2003-08-12
Granted: 2004-11-01
Abstract: This invention of a manufacture method of fireproof material includes the steps of: preparing plant fibers, soaking the plant fibers into a fireproof liquid adequately, mixing up the plant fibers with a fireproof glue, in which the fireproof glue may be sodium silicate or PVA or potassium silicate and so on, placing the plant fibers in a mould for heating and pressing at temperature of 100 to 200 degree Celsius and pressure of 150 kg/m<2> to 200 kg/m<2> so as to form a fireproof board of simple process, low cost, and lightweight.
Patent TW-I278937-B (TW)
Title: A method of rapidly thermally annealing multilayer wafers with an edge
Inventor: NEYRET ERIC
IPC: H01L21/00
Filed: 2003-11-04
Granted: 2007-04-11
Abstract: The invention provides a method of thermally treating a multilayer wafer (10) with an edge, the wafer being made of materials selected from semiconductive materials and the method being characterized in that during annealing heating is adapted locally and selectively at the edge to take account of the local difference in heat absorption by the edge.
Patent TW-I242091-B (TW)
Title: Liquid crystal display cell and liquid crystal display
Inventor: ARAI TOSHIAKI
IPC: G02F1/1343
Filed: 2003-12-16
Granted: 2005-10-21
Abstract: The present invention provides a liquid crystal display cell and liquid crystal display capable of achieving high-quality image display with a simple structure and without sacrificing the aspect ratio. An array substrate 111, a gate insulating layer 112, and a data line 102 are deposited sequentially on a liquid crystal cell. At a part of this configuration, a planarizing layer 113 covers the gate insulating layer 112 and the data line 102. The planarizing layer 113 has a groove 5 formed right above the data line 102. A common electrode 3 is formed on internal walls (inner side and bottom side) of the groove 5 and on the flat surface of the planarizing layer 113 corresponding to the shoulders of the groove 5. A pixel electrode 104 is formed on the flat surface with a certain distance from the common electrode 3. Accordingly, it is able to reduce the distance between the data line 102 and common electrode 3, thereby obtaining an electric field shielding effect.
Patent TW-I275599-B (TW)
Title: Graft polymers based on ethylene/alpha-olefin rubbers and process for their production
Inventor: MICHELS GISBERT
IPC: C08F255/04
Filed: 2003-12-18
Granted: 2007-03-11
Abstract: A thermoplastic molding composition comprising a graft polymer is disclosed. The graft polymer contains: (a) a continuous phase containing the polymerized product of at least one vinylaromatic monomer and at least one ethylenically unsaturated nitrile monomer, and (b) a disperse phase containing ethylene/alpha-olefin rubber that is grafted with the polymerization product of at least one vinylaromatic monomer and at least one ethylenically unsaturated nitrile monomer. The weight average molecular weight of the continuous phase is 130,000 to 275,000 g/mole and the disperse phase is characterized in that its weight average particle size is less than 0.90 mum. The molding composition is characterized in improved resistance to weathering.
Patent TW-I254654-B (TW)
Title: Steel product for induction hardening, induction hardened member using the same, and manufacturing methods therefor
Inventor: OMORI YASUHIRO
IPC: C22C38/04
Filed: 2004-01-15
Granted: 2006-05-11
Abstract: The present invention provides a steel product for induction hardening consisting of C: 0.35-0.7%, Si: 0.30-1.1%, Mn: 0.2-2.0%, Al: 0.005-0.25%, Ti: 0.005-0.1%, Mo: 0.05-0.6%, B: 0.0003-0.006%, S: 0.06% or less, P: 0.02% or less, Cr: 0.2% or less, by mass, and the balance Fe and inevitable impurities, and having bainitic structure and martensitic structure with a 10% or more of the total volume fraction of these structures, and a induction hardened member made of the steel product having a hardened layer formed by induction hardening in which the former austenitic grain size is 12 mum or less through the layer thickness. The member has a high fatigue strength and therefore is suitable to automobile drive shaft and joint for constant velocity.
Patent TW-I307499-B (TW)
Title: Optical information storage medium
Inventor: LEE KYUNG-GEUN
IPC: G11B7/24091
Filed: 2004-02-03
Granted: 2009-03-11
Abstract: A read-only optical information storage medium including a plurality of areas in which data is recorded in the form of pits, wherein the pits in at least one of the plurality of areas are of a different pit pattern than pits formed in others of the plurality of areas.
Patent TW-I235945-B (TW)
Title: Mouse device
Inventor: YIN CHUN-HSIUNG
IPC: G06F3/033
Filed: 2004-02-18
Granted: 2005-07-11
Abstract: A mouse device is disclosed. The mouse device includes a mouse body, and a scrolling wheel. The mouse body includes a front curved surface, a rear curved surface, a bottom, a first side, and a second side. A front edge of the front curved surface has a bevel. The bevel and a rear edge of the front curved surface are respectively connected to the bottom and the rear curved surface. The front curved surface and the bottom include an angle between 45 and 70 degrees. The first lateral surface is opposite to the second lateral surface. Both of the front curved surface and the rear curved surface are connected to the first side and the second side. The scrolling wheel is disposed on the inclined surface and is for a user scrolling a screen frame of a monitor electrically connected to the mouse device. When the user operates the mouse device, the user may bend his or her index finger and place the index finger and the part where the index finger and palm join on the front and rear curved surfaces in order to operate the mouse device with the first button. When the user wants to scroll the screen of the monitor, the user may incline the mouse device forward to enable the scrolling wheel to touch a plane, such as a table surface. Then, the user may rotate the mouse device to scroll the screen frame of the monitor by moving the mouse device on the plane forwardly and backwardly.
Patent TW-I341739-B (TW)
Title: Improvements in and relating to a pen-type injector
Inventor: VEASEY ROBERT FREDERICK
IPC: A61M5/31
Filed: 2004-03-03
Granted: 2011-05-11
Abstract: The invention relates to a drive mechanism for use in a drug delivery device for dispensing a medicinal product comprising: 
a housing (154) having an external thread (150); 
a piston rod (20") having a generally circular section; 
a dose dial sleeve (70"'), which is threadedly engaged with the external thread (150) of the housing (154) and being rotatable with respect to the housing (154); 
a drive sleeve (30'), located between the housing (154) and the piston rod (20"), 
a clutch means (60"") located between the drive sleeve (30') and the dose dial sleeve (70"'),  
in which 
e) when the dose dial sleeve (70"') and the drive sleeve (30') are de-coupled by the said clutch means (60""), rotation of said dose dial sleeve (70"') with respect to the said drive sleeve (30') is allowed; and 
f) when the dose dial sleeve (70"') and drive sleeve (30') are coupled by the said clutch means (60""), rotation of the dose dial sleeve (70"') with respect to the said drive sleeve (30') is prevented,  A nut (40') is located between the drive sleeve (30') and the housing (154), the nut (40') having a thread that is engaged with a thread of the drive sleeve (30') and the nut (40') and the housing (154) being keyed together by means of longitudinally directed splines to prevent rotation between the nut (40') and the housing (154) while allowing relative longitudinal movement therebetween.