baber/WOPTO huggingface dataset:
Patent TW-396541-B (TW)
Title: A high breakdown voltage, low leakage current metal insulator semiconductor (MIS) field-effect transistor
Inventor: LIOU WEN-CHAU
IPC: H01L21/8232
Filed: 1998-08-24
Granted: 2000-07-01
Abstract: In this invention, we develop and fabricate a new double delta-doped-channel (D3C) metal-""insulator""-semiconductor (MIS) type field-effect transistor with the good performances of high breakdown voltage and very low leakage current. Due to the use of large energy-gap GaInP Schottky contact layer, a higher gate barrier may be obtained. The existence of the significant conduction band discontinuity <DELTA>EC at the heterointerface can effectively confine electrons in the In0.15Ga0.85As channel. This can improve the transconductance and reduce the leakage current of the proposed device. On the other hand, the obvious valence band discontinuity <DELTA>EV at the heterointerface may prevent holes, generated by impact ionization, reaching the gate regime. Thus a higher gate to drain breakdown voltage can be obtained. In additon, the active channel is made by a double deltadoped In0.15Ga0.85As quantum well. This can improve the confinement effect of electrons and increase the electron concentration and mobility in the active channel. Because the use of double delta-doped structure may cause a relatively uniform concentration profile in the channel, a high gate voltage swing and linear transconductance can be achieved. Based on these advantages, the proposed device is a promising candidate for high-power and large signal circuit applications.
Patent TW-428039-B (TW)
Title: A method with TiCl2 and TiCl3 precusors for forming titanium thin film
Inventor: LI TZ-YUAN
IPC: C23C16/14
Filed: 1998-11-06
Granted: 2001-04-01
Abstract: This invention uses a fresh prepared TiCl2 and TiCl3 as the precursors to prepare titanium metal thin film by chemical vapor deposition reaction at 400 to 800 DEG C. Due to the low decomposition temperature of TiCl2 and TiCl3, titanium metal thin films were obtained at very low temperature with the by product TiCl4. It could be reused to prepare TiCl2 and TiCl3.
Patent TW-527362-B (TW)
Title: Dipeptide nitriles
Inventor: ALTMANN EVA
IPC: C07K5/06
Filed: 1998-11-05
Granted: 2003-04-11
Abstract: N-terminal substituted dipeptide nitriles as defined are useful as inhibitors of cysteine cathepsins, e.g. cathepsins B, K, L and S, and can be used for the treatment of cysteine cathepsin dependent diseases and conditions, including inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis, tumors (especially tumor invasion and tumor metastasis), coronary disease, atherosclerosis (including atherosclerotic plaque rupture and destabilization). Particular dipeptide nitriles are compounds of formula (I), or a physiologically-acceptable and -cleavable esters or salts thereof, wherein: the symbols are as defined. In particular it has been found that by appropriate choice of groups R, R2, R3, R4, R5, X1, Y and L, the relative selectivity of the compounds as inhibitors of the various cysteine cathepsin types, e.g. cathepsins B, K, L and S, may be altered, e.g. to obtain inhibitors which selectively inhibit a particular cathepsin type or combination of cathepsin types.
Patent TW-407232-B (TW)
Title: Data transferring/separating controller
Inventor: LIN MING-HUNG
IPC: G06F12/00
Filed: 1998-11-13
Granted: 2000-10-01
Abstract: A data transferring/separating controller is provided for supplying the function of hot swap in Ultra DMA mode, which includes a bus buffer device and a bus command monitoring device. Wherein the bus buffer device is between the host and the peripheral devices, the bus command monitoring device decodes the bus command from the host by a bus command interpreter, then the control signals corresponding to the bus commands are output via a bus controller inclusive of direction signals and enable signals to control the transmission direction and transmission model of the bus buffer devices, and the data separation under hot swap' therefore it confirms the data accuracy between the host and the peripheral devices.
Patent TW-432260-B (TW)
Title: Servo system controller
Inventor: TAKAKI NOBUYASU
IPC: G05B19/19
Filed: 1998-12-09
Granted: 2001-05-01
Abstract: The present invention relates to a servo system controller equipped with a sequence control part (2) and a servo control part (3). Not limited at the present position of the servo motor, the servo system controller uses other servo control data or sequence devices as the comparison data for the comparison process used for outputting each comparison result by comparing whether each of the comparison data is within its respective test scope so as to avoid enlargement or unevenness of the response time from the change of the comparison data to the output of the comparison results. A comparison process table memory (14) is installed in the servo control part (3) to carry out the comparison process synchronously with the calculation cycle of the servo control part (3) and output test signals when the comparison data are within the test scope. No significant cost increase and, therefore, shorter operation time are expected for operating the process device of the controller. Also, decreasing in the process precision can be avoided when determining how the enlargement or unevenness of process time can affect the process precision.
Patent TW-406483-B (TW)
Title: Minimum voltage radio frequency identification
Inventor: MALETSKY KERRY D
IPC: G06K19/077
Filed: 1998-12-09
Granted: 2000-09-21
Abstract: A radio frequency identification device (RFID) which permits various read and write operations at various voltage levels. Certain read operations are permitted as soon as the voltage level in the RFID is sufficient for the circuitry to switch. Errors during such operations are accounted for by retry attempts. Security related operations require higher voltage levels which ensure higher reliability in such operations.
Patent TW-502162-B (TW)
Title: Method and system for device virtualization based on an interrupt request in a dos-based environment
Inventor: WEIR ANDREW P
IPC: G06F13/10
Filed: 1998-12-09
Granted: 2002-09-11
Abstract: A technique for providing device virtualization in an MS-DOS based operating environment, using an interrupt request (e.g., a non-maskable interrupt), is described. The technique includes executing an application on a processor within the MS-DOS based operating environment and, when the application attempts to address the device to be emulated, causing a processor interrupt to occur. In response to the interrupt, the processor executes code representing the virtualization of a device. The code for servicing the interrupt and emulating the device are written in protected-mode code, stored in the extended memory area, and made available by making appropriate entries into the interrupt descriptor tables (IDTs) for the protected-mode contexts which exist for the native protected-mode operating systems and for the DOS extender. The entries made into the IDT for the protected-mode context established for the DOS extender are accomplished by intercepting communications between the DOS extender and the virtual control program interface (VCPI) and patching the DOS extender's IDT with the vectors to the stored emulation code.
Patent TW-460599-B (TW)
Title: Method for forming fine wiring pattern
Inventor: MIZOUCHI KIYOTSUGU
IPC: C23C14/35
Filed: 1999-01-12
Granted: 2001-10-21
Abstract: A method of forming a fine wiring pattern by sputtering and patterning which is characterized in that the potential difference between the anode and cathode in the sputtering apparatus is lower than 570V. The resulting fine wiring pattern is free of defects due to splash. This method is effective particularly in the production of array substrates for the flat-panel display device which needs aluminum fine lines to meet the requirement for finer pixels and larger display area.
Patent TW-467783-B (TW)
Title: Table saw
Inventor: PARKS JAMES
IPC: B27B27/02
Filed: 1999-02-08
Granted: 2001-12-11
Abstract: A table saw including a base, a main table supported by the base, first and second rails attached to the table, a sliding table fixedly attached to the rails and sliding along the longitudinal axis of the rails and cross-cut table slidably movable in a direction perpendicular to the longitudinal axis of the rails. The cross-cut table may be adjusted to ensure movement parallel to a blade protruding from the main table. An improved miter gauge assembly is also disclosed. An improved fence assembly is further disclosed herein. In addition, a table saw having an improved panel and leg construction is disclosed herein.
Patent TW-409326-B (TW)
Title: Method for allocating the crossed welding pad layer to effectively reduce the size of a die
Inventor: LIN WEI-FENG
IPC: H01L21/60
Filed: 1999-03-23
Granted: 2000-10-21
Abstract: There is disclosed a method for allocating the crossed welding pad layer to effectively reduce the size of a die, wherein the welding pad structure formed by different layer is exposed on the surface of the die and each layer is embedded in the die, and various layers are connected by the penetrate-through hole. Said welding pad structure connects with the circuit component in the crystal nucleus through at least one contact hole. The various welding pads on the same level are separated by the spacing track. The dielectrics material is filled between the welding pad and the spacing track. The invention is characterized in that: the size of various welding pad layers is decreased from the top layer to the bottom layer gradually. On the other hand, the size of spacing track is increased from the top layer to the bottom layer gradually. The decrement of the size within different welding pad layers is reduced with linearity or non-linearity.
Patent TW-380219-B (TW)
Title: Method of metering a liquid additive into a liquid silicon-containing material
Inventor: TROMBLEY WAYNE EDWARD
IPC: B29B7/00
Filed: 1999-03-25
Granted: 2000-01-21
Abstract: A method of metering a liquid additive into a liquid silicon-containing material. The method comprises feeding a liquid silicon-containing material through a first rotary gear positive displacement pump causing a driving mechanism connecting the first rotary gear positive displacement pump to a second rotary gear positive displacement pump to rotate. The rotating driving mechanism causes the second rotary gear positive displacement pump to pump a liquid additive at a volume flow rate proportionate to the volume flow rate of the liquid silicon-containing material through the first rotary gear positive displacement pump.
Patent TW-442551-B (TW)
Title: Chemical mechanical polishing composition for polymer layers with low dielectric constants
Inventor: SHR WEN-CHEN
IPC: C09G1/00
Filed: 1999-06-02
Granted: 2001-06-23
Abstract: The chemical mechanical polishing compositions of the present invention are comprised of an aqueous solution containing polishing abrasives which are chemically reactive to the dielectric polymer (polyarylene ether; PAE) layer; and an aqueous hydrohalic acid, except hydrofluoric acid. The chemical mechanical polishing compositions of the present invention can further include a compound capable of accelerating acid-catalyzed reaction.
Patent TW-409069-B (TW)
Title: Guiding and filtering control device of exhaust pipe
Inventor: PENG CHING-WEN
IPC: B01D53/34
Filed: 1999-06-04
Granted: 2000-10-21
Abstract: The present invention is a guiding and filtering control device for exhaust pipe to improve the ventilation smoothness of exhaust pipe, and its effect to filter out foreign material will not be degraded, in stead, better practical effect could be achieved; mainly a pipe shaped exhaust pipe body, where the partition plates are designed to be two sets of arc upper/lower diversion panel, in order to get better diversion effect and meet the hydraulics theory; nonetheless, the upper/lower diversion panel could form front/rear filtering chamber and upper/lower air chamber to avoid the turbulence of air flow, while the heavier foreign material will be easier to deposit on the bottom. In addition, in corporation with filter net, ceramic filter net interlaced with cross fiber and non-woven clothes stuck on lower diversion panel, to achieve better filtering effect to obstruct foreign material. The present invention increases therefore the effect and the practice of exhaust pipe with delicate technical means.
Patent TW-440661-B (TW)
Title: Faucet with adjustable delivery spout and operating lever
Inventor: KNAPP FRANCESCO
IPC: E03C1/04
Filed: 1999-09-04
Granted: 2001-06-16
Abstract: A faucet (29) of the type which has an adjustable delivery spout (14) and includes a mixing cartridge (21) with single control lever (25) installed in a cavity of recess (35) available on the faucet. The recess for installation of the cartridge in the valve is formed in a component (11) of the faucet that is integrally formed with the spout (14). The component (11) in which the cartridge is installed has a two-way rotating hydraulic coupling to the fixed body (1) which is operably connected to supply pipes. As the spout (14) is adjusted about the fixed body (1), the lever (25) is carried by the component (11) to retain the same orientation of the lever (25) with respect to the spout (14).
Patent TW-442792-B (TW)
Title: Integrated memory
Inventor: LE THOAI-THAI
IPC: H01L27/105
Filed: 1999-09-08
Granted: 2001-06-23
Abstract: The integrated memory has several memory-cells (MC) to store the information, said memory-cells (MC) in a cells array are arranged in the cross-points of the bit-lines (BL) and the word-lines (WL). In addition, it has a word-line-decoder (WLDEC), through which the word-lines (WL) can be addressed; and at least one evaluation-unit (SA) to evaluate the information which is read-out from the memory-cells (MC) to the bit-lines (BL), said evaluation-unit (SA) has an activation-input. Moreover, the integrated memory has a logic-unit (OR) to perform an OR-function with several inputs, which are connected with the ends, which are far from the word-line-decoder (WLDEC), of each of the word-lines (WL), and with one output, which is connected with the activation-input of the evaluation-unit (SA). The logic-unit (OR) is used to activate the evaluation-unit (SA) optimally in time, immediately after one of the word-lines (WL) has been selected from the word-line-decoder (WLDEC).
Patent TW-414737-B (TW)
Title: Hobbing machine for dry cut
Inventor: EGAWA TSUNEO
IPC: B23F1/00
Filed: 1999-09-29
Granted: 2000-12-11
Abstract: A heat insulation material (46) is provided on a part of a fitting table 19 and a support center 21 with which a work 23 is brought into contact, a cooling device to cool the fitting table 19 and the support center 21 is provided, the heat transfer from the side of the work 23 during the machining is eliminated, the temperature of the fitting table 19 and the support center 21 is controlled to the specified value to achieve the cutting through dry cut without feeding any cutting oil, and the temperature rise of the fitting table 19 and the support center 21 is suppressed even when the temperature of the work 23 rises.
Patent TW-580388-B (TW)
Title: Pharmaceutical preparation of moxifloxacin
Inventor: BOSCHE PATRICK
IPC: A61P31/04
Filed: 1999-11-04
Granted: 2004-03-21
Abstract: The present invention relates to a pharmaceutical preparation for oral administration which comprises moxifloxacin, its salt and/or hydrate and lactose, to a process for its preparation, and to the use of this preparation for controlling bacterial infections in humans and animals.
Patent TW-432894-B (TW)
Title: Active type electroluminescence display device
Inventor: YOKOYAMA RYOICHI
IPC: G09F9/30
Filed: 1999-11-23
Granted: 2001-05-01
Abstract: The present invention provides an active type electroluminescence (EL) display device to keep a low wiring resistance outside a display region and to reduce the degradation of display luminance, wherein the wiring from the cathode 55 of an EL panel 30, 40 to a connection terminal 36 of a signal input board 35 is integrated into a multilayer structure along with a cathode material and a conductive material used in a thin-film transistor forming process, or formed of only the conductive material used in the thin-film transistor forming process. In particular, a metal material used for a gate electrode and a drain electrode is preferably used.
Patent TW-490616-B (TW)
Title: Novel human-machine interface device
Inventor: LI JEN-SHING
IPC: G06F15/00
Filed: 2000-02-03
Granted: 2002-06-11
Abstract: There is provided a novel human-machine interface device. The user interface can be a mouse body, joystick body, memory body, signal sensing device, data input/output control device, or portable data processor. The machine interface side is the other interface connected to the computer or microprocessor, such as a transceiver, mouse pad, keyboard, writing pad, or transceiver installed in a case. The present device is different from the conventional one in that the bodies connected by the user have neither connectors nor batteries for connecting, but require a set of coupling coils. The two sets of coils can perform electric energy transmission and uni-directional data communication applications, such as mouse, joystick or keyboard, or a bi-directional communication application, such as memory card or IC card. The coupling coil of the user interface and the coupling coil of the machine interface side obtain the required electric energy by electromagnetic sensing. The two sets of coils can also perform an uni-directional (bi-directional) data and electrical energy transmission via the electromagnetic loading feature of a set (or two sets) of modulated coupling coils, such as current response or frequency response.
Patent TW-440924-B (TW)
Title: Reverse-offset spacer process capable of decreasing photolithography limitation
Inventor: YE WEN-GUAN
IPC: H01L21/027
Filed: 2000-02-15
Granted: 2001-06-16
Abstract: There is provided a semiconductor manufacturing process. The present invention comprises providing a semiconductor substrate; forming a shallow trench isolation on each one of the two sides of the substrate respectively; forming a dummy gate on the substrate by performing a deposition and definition process on the Si3N4 layer, wherein the dummy gate can be removed by wet etching, and the overlapped capacitance (Cgd) and poly critical dimension (poly-CD) between the polysilicon gate and drain can be decreased by reverse-offset spacer after local punch-through implantation; applying a polysilicon chemical mechanical polishing method for deposition to obtain a polysilicon gate; and finally performing a thick Ti layer self-alignment silicidation process on the polysilicon layer. In the subsequent process, the general CMOS process can be applied for manufacture.
Patent TW-457617-B (TW)
Title: Heat-treating method and heat-treating reactor
Inventor: NISHITANI EISUKE
IPC: H01L21/00
Filed: 2000-03-31
Granted: 2001-10-01
Abstract: The object of the present invention is to improve throughput by drastically reducing the heating time of a wafer, while using both lamp heating and hot wall heating, and to realize uniform temperature distribution within the wafer at the same time. To achieve the object, a lamp 10 is installed outside a furnace body 3 of a hot-wall type CVD system. The hot-wall type CVD reactor is heated to and retained at a specific temperature in advance. Immediately after a wafer W is carried into the furnace body 3, the wafer W is heated to the desired temperature quickly with application of light from the lamp 10. After the heating, the lamp 10 is turned off, and a wafer temperature is kept uniformly due to diffusion of wafer inner heat in the hot-wall type reaction furnace body 3. After heating the wafer by calculating a cooling amount during transfer time in advance, before carrying the wafer W into the furnace body 3, the wafer W could be carried into the furnace body 3 and the wafer temperature would be kept uniform.
Patent TW-460427-B (TW)
Title: Process for manufacturing swellable sericite and applications thereof
Inventor: JONG SUNG-JENG
IPC: C08L101/00
Filed: 2000-05-25
Granted: 2001-10-21
Abstract: The present invention provides a process for making swellable sericite, characterized by modifying sericite by ion exchange with LiNO3 at molten state. The swellable sericite can thus be utilized to make various polymer nanocomposites by known methods in the art. Thereby, the present invention overcome the poor dispersibility of sericite in the conventional art. In the nanocomposite of this invention, the nano-dispersed sericite not only provides improved mechanical properties and heat resistance, but also can serve as a UV absorber.
Patent TW-527263-B (TW)
Title: Tool and method for the abrasive machining of a substantially planar surface
Inventor: RIPPER BERT
IPC: B24B53/017
Filed: 2000-08-17
Granted: 2003-04-11
Abstract: The invention relates to a tool and method for the abrasive machining of a substantially planar surface. The tool comprises a base body and a plurality of elements which are mounted on the base body and form a planar coating which is used as a working coating during machining of the surface.
Patent TW-486401-B (TW)
Title: Laser processing head
Inventor: YAMAOKU HIROAKI
IPC: B23K26/06
Filed: 2000-09-06
Granted: 2002-05-11
Abstract: A laser processing head comprises a first head portion having a first end with a flange along the laser axis and a second end with a nozzle for emitting a laser beam; a second head portion having the counter part to be engaged with the flange of the first head portion and adapted to hold the first head portion detachably; and an O ring fitted on the insertion portion of the circumference of the flange opposed to the inner surface of the engaged part and pressed against the inner surface of the engaged part. If the first head portion collides within an obstacle, protection means operates positively to protect the entire laser head as well as the first head portion from damage. In normal operation, on the other hand, the first head portion is held firmly.
Patent TW-483201-B (TW)
Title: Connector
Inventor: KIKUCHI EIJI
IPC: H01R9/24
Filed: 2000-11-28
Granted: 2002-04-11
Abstract: The present invention relates to a kind of connector that can provide adequate attachment strength to attach and position a circuit board without requiring soldering, and additionally, can be easily removed from the circuit board without causing damage to the circuit board. The wiring region 37 at the lower right point on a printed circuit board 31 is clamped from the upper and the lower directions by the upper side of a wiring region contact portion W (indicated by solid lines) and by the lower side of a wiring region contact portion W (indicated by broken lines). The solving means is described in the following. By making wiring region contact portion face a slit 39 located at the lower right point of a base portion 19, the wiring region 37 is clamped from the wiring region contact portion W by the spring force generated through the upper side and the lower side of the wiring region contact portion W. In addition, the other portions of the wiring region 37 are also clamped by the spring force generated by the upper side (indicated by solid lines) and the lower side (indicated by broken lines) of a wiring region contact portion W. As long as no external force is used to remove the printed circuit board 31 from the board insertion part 5, the printed circuit board 31 is clamped with sufficient attachment strength by the wiring contact portion W.