baber/WOPTO huggingface dataset:
Patent TW-384323-B (TW)
Title: Signal processing apparatus for positioning of circular knitting machine after spontaneous power shutdown and location of knitting machine and power loom
Inventor: WANG BING-SZ
IPC: D04B15/66
Filed: 1998-10-14
Granted: 2000-03-11
Abstract: A signal processing apparatus for positioning of circular knitting machine after spontaneous power shutdown and location of knitting machine and power loom. This implementation uses two signals selected from the encoder with 90 DEG phase difference and further processed by a pulse generator to correct the problem of positive and reversal rotation after instantaneous shutdown of the circular knitting machine. Based on the signal for controlling machine rotation and the signal processing for the distance between the origin of needle cylinder and the origin of the encoder, the first needle position and the position of the knitting machine can be precisely determined after system is restarted, and likewise the yarn feeder position of power loom can be precisely controlled.
Patent TW-364947-B (TW)
Title: Noise control system
Inventor: HU JWU-SHENG
IPC: G01H17/00
Filed: 1999-01-04
Granted: 1999-07-21
Abstract: A kind of active noise control system for broadband noise which applies to the ducts including both the short duct and long duct. The principle is to arrange a set of microphones at suitable positions for special combination and treatment on the acoustic signals and be separated with the acoustic states, including the howling, and the characteristic of transducer. Employing the online parameter adaptation to calculate the dynamic compensation value of transducer and output a suitable control signal to the transducer for the active noise elimination. The invention need not to compensate the acoustic state of ducts so greatly reduce the number of parameters and reduce the calculation and increase the convergence speed. And, the method is not related with the boundary conditions so it is rather effective.
Patent TW-400457-B (TW)
Title: Electronic camera and exposure mechonism and method thereof
Inventor: NI YANG
IPC: H04N5/907
Filed: 1999-01-08
Granted: 2000-08-01
Abstract: This electronic camera includes an image sensor unit, a lens unit, an image storage unit, and a controller unit. The image sensor unit receives photo image signal to generate electronic image data. The lens unit generates image in image sensor unit. The image storage unit stores electronic image data. The controller unit controls the output/input of the image data in each unit or implements further image processes. Under the active random control of controller unit, the image data caught by the image sensor unit does not need to be stored in another layer of the temporary memory in advance. It can be operated directly or stored into image storage unit directly and queued for being processed by external devices in image storage unit. At the same time, the electronic image data is generated by the image sensor unit. The controller unit can read the electronic image data synchronously and selectively to determined the amount of light sensed. Electronic image data generation ends as the the amount of light sensed reaches a predetermined condition and the exposure is completed.
Patent TW-402531-B (TW)
Title: Gun drill for high-speed feeding
Inventor: YAMAMOTO YOSHIHIKO
IPC: B23B41/02
Filed: 1999-01-19
Granted: 2000-08-21
Abstract: A gun drill having a reversed taper approximately ten times greater than the conventional drills, or approximately 0.3 mm per 100 mm, between a tip A of the cutting edge 2 and a point B some distance away therefrom is provided. The gun drills deep holes at high speed and with sufficient exactness by preventing the peripheral surface of the gun drill from coming into contact with the inner surface of the hole being drilled while under high speed drilling.
Patent TW-406285-B (TW)
Title: Two-wafer loadlock wafer processing apparatus and loading and unloading method therefor
Inventor: EDWARDS RICHARD C
IPC: H01L21/677
Filed: 1999-01-20
Granted: 2000-09-21
Abstract: Wafers (28) from plural non-vacuum multiple wafer carriers (25) are loaded and unloaded in an atmospheric front end (32) of a wafer processing machine (10) and transferred to and from a high vacuum chamber (31) of a transfer module of a wafer processing cluster tool, or back end, through a single two-wafer loadlock (45). Preferably, with the wafers (28) oriented horizontally throughout, two wafers (28) are sequentially loaded into and simultaneously moved inbound to the high vacuum back end of the system, through one loadlock (45) and sequentially moved into and simultaneously moved outbound through the same loadlock (45), the loadlock (45) having a pair of water cooled supports (48) for simultaneously actively cooling the two wafers (28). In both the atmospheric front end (32) and vacuum back end environments, transfer arms (35, 42) load and unload the loadlock (45), and transfer wafers (28) within the environments when all loadlocks are sealed. Preferably, two wafers (28) are actively cooled in the loadlock (45). Preferably also, wafers (28) are passed through a wafer aligner after being removed from a carrier and before placed in the loadlock (45). When two wafers (28) are removed from the loadlock (45) into the vacuum back end, one or two wafers (28) may be temporarily held in a buffer position (69) within the back end vacuum chamber (31).
Patent TW-452887-B (TW)
Title: Buried patterned conductor planes for semiconductor-on-insulator integrated circuit
Inventor: CHRISTENSEN TODD ALAN
IPC: H01L29/40
Filed: 1999-02-08
Granted: 2001-09-01
Abstract: A semiconductor-on-insulator integrated circuit with buried patterned layers as electrical conductors for discrete device functions, thermal conductors, and/or decoupling capacitors.
Patent TW-387046-B (TW)
Title: Gas separation device
Inventor: LIN CHUNG-YE
IPC: F16L49/00
Filed: 1999-03-05
Granted: 2000-04-11
Abstract: A gas separation device includes an annular outer frame and an annular inner wall, thereby forming an annular channel, a separation layer is formed in the channel, thereby separating the channel into an upper channel and a lower channel. The outer wall of the upper channel has an air inlet, and the outer wall of the lower conduit has an air outlet. The annular inner wall is separated into an upper inner wall and a lower inner wall, each having multiple holes which are drilled downward in an inclined manner, whereby, the holes in the upper inner wall form a rotational air curtain for isolating expansion of gas, and the holes in the lower inner wall are used for deflating the gas.
Patent TW-562996-B (TW)
Title: Photoimageable composition having improved photoinitiator system
Inventor: BARR ROBERT K
IPC: G03F7/004
Filed: 1999-03-16
Granted: 2003-11-21
Abstract: The invention provides a negative-acting photoimageable composition comprising (A) between about 30 and about 80 wt% based on total weight of (A) plus (B) of a binder polymer having acid functionality sufficient to render said photoimageable composition developable in alkaline aqueous solution, (B) between about 20 and about 70 wt% based on total weight of (A) plus (B) of an addition-polymerizeable, non-gaseous alpha,beta-ethylenically unsaturated compound(s) capable of forming a high polymer by free-radical initiated chain-propagating addition polymerization, at least about 50 mole percent of the alpha,beta-ethylenically unsaturated moieties of (B) being methacrylic moieties, and (C) between about 0.1 and about 20 wt% based on total weight of (A) plus (B) of a photoinitiator chemical system, the photoinitiator chemical system comprising between about 0.005 and about 3 wt% relative to total weight of (A) plus (B) of triphenyphosphine and between about 0.005 and about 2 wt% relative to total weight of (A) plus (B) of n-phenylglycine.
Patent TW-451178-B (TW)
Title: Liquid crystal display device operating in a vertically aligned mode of liquid crystal molecules
Inventor: TANUMA SEIJI
IPC: G02F1/1333
Filed: 1999-04-12
Granted: 2001-08-21
Abstract: A vertically aligned liquid crystal display device includes a site in a liquid crystal layer in which liquid crystal molecules are tilted in a predetermined direction in a non-activated state of the liquid crystal display device.
Patent TW-408439-B (TW)
Title: The manufacture method of the unlanded via
Inventor: LIN JR-HUANG
IPC: H01L21/768
Filed: 1999-04-19
Granted: 2000-10-11
Abstract: A kind of manufacture method of the unlanded via. Firstly, provide the semiconductor substrate, and form the electrical-conductive layer and the initial phase anti-reflection coating layer on the substrate in order; then, define the initial phase anti-reflection coating layer and the electrical-conductive layer to form the anti-reflection coating layer and the wiring lines. Wherein the width of the anti-reflection coating layer is slightly smaller than the width of the wiring lines so that the anti-reflection coating layer only covers parts of the surface of the wiring lines, to expose other part of the surface and the sidewall of the wiring lines. Then, form the covering anti-reflection coating layer and the dielectrics of the wiring lines, then using the anti-reflection coating layer as the stop layer and remove part of the dielectrics so that part of the surface of the anti-reflection coating layer and part of the surface of the wiring lines and the sidewall will be exposed to form the unlanded via.
Patent TW-412760-B (TW)
Title: Method of manufacturing inductors
Inventor: YAMAMOTO TAKAHIRO
IPC: H01F27/00
Filed: 1999-05-04
Granted: 2000-11-21
Abstract: It is an object of the present invention to provide an improved inductor having a large current capacity which can be manufactured at a low cost. Such an improved inductor includes a magnetic sintered body formed with the use of a wet pressing treatment, a coil assembly disposed within the magnetic sintered body. In detail, the coil assembly is formed by a cylindrical magnetic core member which is wound by a coil. Both ends of the coil of the coil assembly are respectively and electrically connected to an input electrode and an output electrode which are respectively formed on two mutually facing end surfaces of the magnetic sintered body.
Patent TW-440777-B (TW)
Title: Stored data object marking for garbage collectors
Inventor: HOULDSWORTH RICHARD JAMES
IPC: G06F12/00
Filed: 1999-06-21
Granted: 2001-06-16
Abstract: A data processing method and apparatus are described for mark-sweep garbage collection through stored data structures defined by data objects in a multi threading environment supporting the handling of finalisers. The sweeping stage (GC) consists of a linear sweep across the heap in which any objects with a mark-state of deletable are deleted (D1), whilst objects with finalisers and mark-state of pending are placed on a finaliser queue and marked. The number of objects with finalisers is tracked and compared with the known total allocated to the heap. If not all finalisable objects are found, a further marking (MA) operation (D5-D6) is required to identify all objects reachable by finalisers. However, if all finalisable objects are found by the first marking operation (D1-D5), as indicated by a match between the found and stored totals, the marked unreachable objects may all be deleted (D5) in a single pass.
Patent TW-428207-B (TW)
Title: Vacuum container for field emission cathode device
Inventor: YAMAURA TATSUO
IPC: H01J9/385
Filed: 1999-07-02
Granted: 2001-04-01
Abstract: The object of the present invention is to enhance manufacturing efficiency of a field emission device and to its durability. In a vacuum container equipped with a cathode side substrate 2 on which a field emission element is formed, and an anode side substrates 1 disposed in an electron discharge direction with a designated interval between, a gas (hydrogen) emission material 7 is disposed at one or a plurality of positions including at least the farthest position from an exhaust part 6a, which is a opposite space 10 or a space continuing to the opposite space.
Patent TW-432828-B (TW)
Title: Local SCP for a mobile integrated intelligent network
Inventor: BOYLAN CORNELIUS
IPC: H04W8/26
Filed: 1999-07-16
Granted: 2001-05-01
Abstract: To provide a mobile integrated intelligent network as basis for a pan-European universal railway communication system wherein a local control is enabled for subscribers roaming internationally it is proposed to provide a service switching means (SSF) for this mobile integrated intelligent network with an interrogation means (24) adapted to receive at least a routable number from a service control unit (14) in accordance with a functional unmber supplied thereto. Further, the service switching unit (SSF) comprises an address storage unit (26; 34-1, ..., 34-n) storing an address of the service control unit (14) such that the interrogation is directed to a local service control unit (14) in the event of international roaming.
Patent TW-437070-B (TW)
Title: Capacitor with a high-ε-dielectric or a ferro-electricum according to fin-stack-principle and production method
Inventor: LANGE GERRIT
IPC: H01L27/04
Filed: 1999-08-24
Granted: 2001-05-28
Abstract: Capacitor with a high-ε-dielectric or a ferro-electric capacitor-dielectric (9), one electrode of the capacitor contains nuble metal and several lamellae (61), which are inter-connected through a support-structure (7) and also connected with a supporter if necessary. The support-structure can be arranged on one or several outer-edges of said lamellae, or it can extends in the inner through the lamellae. The production process can be carried out through the deposition of a layer-sequence with alternative lower and higher etching-rate (if necessary with an etching-stop-layer in the lower region), etching to the layer-structure, construction of the support-structure, and selective removeal of the layers with higher etching-rate.
Patent TW-429438-B (TW)
Title: Method of selectively depositing polysilicon for increasing the depth of ion implantation of source/drain
Inventor: HUANG RUEI-JEN
IPC: H01L21/265
Filed: 1999-09-13
Granted: 2001-04-11
Abstract: The present invention relates to a method for increasing the ion implantation depth of source/drain, which comprises providing a semiconductor substrate having a semiconductor structure comprising at least a source/drain, a gate region having a dielectric layer, in which the sidewall of the gate region forms a spacer and a shallow trench isolation region; depositing a first polysilicon layer covering the semiconductor substrate; coating a first photoresist layer covering the polysilicon layer; etching back the first photoresist layer to form a second photoresist layer; etching back the second photoresist layer to form a third photoresist layer which will expose the surface on the top layer of the gate; then selectively removing the third photoresist layer and a portion of the first polysilicon layer to form a second polysilicon layer; using a shallow trench isolation photomask to protect a local region of the second polysilicon layer; removing the region on the second polysilicon layer not protected by the shallow trench isolation photomask; removing the shallow trench isolation photomask and cleaning the dielectric layer on the gate; and depositing a metal layer covering the semiconductor substrate and performing an annealing process for form a metal silicide layer, and performing a wet chemical cleaning process.
Patent TW-543073-B (TW)
Title: Dielectric barrier discharge lamp and irradiation device
Inventor: MORIMOTO YUKIHIRO
IPC: H01J61/35
Filed: 1999-10-01
Granted: 2003-07-21
Abstract: The present invention provides a dielectric barrier discharge lamp with a translucent part made of silica glass which contains OH radicals and in which damage of the silica glass by UV radiation can be suppressed and a sufficient amount of UV radiation can be obtained. The solution of the present invention has the following feature: a silica glass discharge vessel is filled with a discharge gas which forms excimer molecules by a dielectric barrier discharge and which is at least partially provided with a translucent part, the translucent part has a ratio of non-hydrogen bonding OH radicals to the total number of OH radicals, which is less than or equal to 0.36.
Patent TW-460844-B (TW)
Title: Method for simulating flames on a computer
Inventor: WEN SHR-YI
IPC: G06F9/455
Filed: 1999-10-30
Granted: 2001-10-21
Abstract: The present invention relates to a method for simulating flames on a computer. It applies thermodynamic propagation theory to determine the corresponding color of each pixel in the flame by calculating out the energy value of each one of the pixels that form a flame graph, and referencing an energy and color comparison table, so as to plot the flame graph on the screen. The present invention can further simulate the dance of the flame to achieve a more realistic dynamic simulating effect by randomly changing the energy values and colors of some pixels in the flame graph, thereby not only saving the plotting time but also making the research people easy to simulate the special effect of the flame on the computer.
Patent TW-418297-B (TW)
Title: Fluid storage and dispensing system
Inventor: WANG LUPING
IPC: B01D53/02
Filed: 1999-11-26
Granted: 2001-01-11
Abstract: A fluid storage and dispensing system (10) comprising a vessel (12) for holding a fluid (17) at a desired pressure. The vessel has a pressure regulator (26) set at a predetermined pressure. The regulator may be interiorly or exteriorly positioned, single-staged or multi-staged, and is associated with a port of the vessel. A dispensing assembly, e.g., including a flow control means such as a valve (20), is arranged in gas/vapor flow communication with the regulator (26), whereby the opening of the valve effects dispensing of gas/vapor from the vessel (12). The fluid in the vessel may be constituted by a liquid that is confined in the vessel at a pressure in excess of its liquefaction pressure at prevailing temperature conditions, e.g. ambient (room) temperature.
Patent TW-479428-B (TW)
Title: Signature/verification method for non-public key computation
Inventor: HOU JIAN-TSZ
IPC: H04L9/32
Filed: 1999-12-16
Granted: 2002-03-11
Abstract: The invention relates to a signature/authentication method for non-public key computation, in which a system manager first passes one of the safe channel for distributing a personal key held by the management center and client. For distributing documents, system manager distributes the transmission secret key for sending/receiving both personal key messages. The sender uses time stamp, forwarding secret key, personal key to sign for document to be delivered. The recipient uses the receiving secret key, personal key to verify the signature. The personal key and signature/verification procedures of client are physically sealed by electronic component, thus disallowing the modification or readout of any internal data.
Patent TW-414888-B (TW)
Title: Coin guard and telephone face plate
Inventor: MCCLELLAN W THOMAS
IPC: G07F1/02
Filed: 2000-02-25
Granted: 2000-12-11
Abstract: A coin guard to be installed in front of a coin slot of a coin evaluating mechanism of a coin operated vending machine. The coin guard providing a coin entrance separate from the coin slot in order to protect the coin evaluating mechanism from theft and vandalism. In addition, there is a telephone face plate with an integrated coin guard.
Patent TW-448568-B (TW)
Title: Ferroelectric non-volatile memory unit structure
Inventor: JENG HUANG-JUNG
IPC: H01L27/11
Filed: 2000-03-24
Granted: 2001-08-01
Abstract: A ferroelectric non-volatile memory unit structure which is applied in a substrate is disclosed. The ferroelectric non-volatile memory unit comprises a doped well, a field isolation layer, a gate dielectric layer, a source/drain region, a heavily doped region, and a gate structure composed of a ferroelectric material layer and a control gate, wherein the doped well is located in the substrate; the field isolation layer is located around the doped well; the gate dielectric layer is on the doped well; the ferroelectric material is on the gate dielectric layer; the control gate is on the ferroelectric material layer; the source/drain region is located in the doped well on both sides of the gate structure; and, the heavily doped region is located in the doped well between the source/drain region and the field isolation layer, wherein the doping type of the heavily doped region is the same as the doped well and the doping density of the heavily doped region is larger than the doping density of the doped well.
Patent TW-486418-B (TW)
Title: Method for manufacturing feeding screw rod of injection molding machine
Inventor: YE JENG-JI
IPC: B29C45/47
Filed: 2000-03-27
Granted: 2002-05-11
Abstract: This invention discloses a method for manufacturing feeding screw rods of an injection molding machine. The feeding screw rod is formed with slits on its tread crests, and coated with a special dual-alloy layer on the slit roots. The abrasion and corrosion resistant properties of the special dual-alloy layer prolongs the useful lifetime of the feeding screw rod. The surface of the feeding screw rod is electro-plated with hard-chromium layer so as to reduce the surface capillary sizes and to enhance smoothness and corrosion resistant effect of the screw rod surface, while reducing the frictional resistant with the inner wall of the injecting tube during injection and feeding, eliminating residuals, for ensuring the quality and good appearance of the final products.
Patent TW-443920-B (TW)
Title: Belt
Inventor: SHIMONO MUCHIJI
IPC: D03D1/00
Filed: 2000-03-31
Granted: 2001-07-01
Abstract: The present invention provides a belt having an excellent stability in attaching various elements and fits excellently to an object, in which no deviation of pattern is generated in the warp yarn and weft yarn despite its low weft yarn density and excellent flexibility, so that productivity and configuration stability are excellent and operability in attachment to the object are also excellent. A belt (101) woven with warp yarn and weft yarn is characterized in that said belt (101) is sectioned to an element attaching region (102) and a tape proper region (103) in a width direction. In the tape proper region (103), a loop (21) is formed with weft yarns (20; 20-1, 20-2) running throughout substantially an entire width of the belt (101) and that loop (21) is caught with a loop (21) formed by other weft yarns (20; 20-1, 20-2) arranged in parallel.
Patent TW-451243-B (TW)
Title: Color picture tube having a lower expansion tension mask attached to a higher expansion frame
Inventor: THOMSON MARK ALLEN
IPC: H01J29/07
Filed: 2000-04-06
Granted: 2001-08-21
Abstract: The present invention provides an improvement in a color picture tube having a tension mask supported by a support frame mounted within said tube. The mask has a significantly lower coefficient of thermal expansion than the frame. The frame has two substantially parallel cantilevered members, each member having a distal edge to which the tension mask is attached. At least one of the distal edges has two sections separated by a gap therebetween. The two sections include an inner section and an outer section. The mask is glued to the inner section and is welded to the outer section.
Patent TW-497145-B (TW)
Title: Method for manufacture of semiconductor integrated circuits and electron beam exposure system
Inventor: KATSAP VICTOR
IPC: H01J37/065
Filed: 2000-07-15
Granted: 2002-08-01
Abstract: The specification describes a method and apparatus for electron beam lithography wherein a Wehnelt electron gun b modified to improve the uniformity of the electron beam. The bias on the Wehnelt aperture is reversed from the conventional bias so that it is biased positively with respect to the cathode. The Wehnelt opening is tapered with a disk emitter inserted into the taper. The result of these modifications is an electron beam output with low brightness which is highly uniform over the beam cross section.