baber/WOPTO huggingface dataset:
Patent TW-439155-B (TW)
Title: T-shaped gate structure and its manufacturing method
Inventor: CHEN YAN-MING
IPC: H01L21/336
Filed: 1999-01-26
Granted: 2001-06-07
Abstract: There are provided a T-shaped gate structure and its manufacturing method. The method comprises: providing a substrate used as the base of a semiconductor device, and forming an insulating layer on the substrate; then, using photolithography and etching process to form a T-shaped recess on the substrate; performing a thermal oxidization process on the surface of the substrate to form a sacrificial layer; then, using a wet etching process to remove the sacrificial oxidization layer on the surface of the substrate thereby patching the defects on the surface of the substrate; next, forming a gate oxide layer on the surface of the substrate; then, depositing a polysilicon layer to refill the T-shaped recess and cover on the insulating layer; after refilling with the polysilicon layer, using a chemical mechanical polishing process to perform a planarization process to the polysilicon layer for removing the polysilicon layer on the insulating layer; forming a T-shaped gate structure in the T-shaped recess; and finally, etching the insulating layer to define an insulating sidewall of the gate structure surrounding around the two sides of the gate structure and gate oxide layer, and used for insulating protection.
Patent TW-416133-B (TW)
Title: Manufacturing method for integrated circuit having electrostatic discharge protection circuit
Inventor: SHIU SHIOU-WEN
IPC: H01L23/60
Filed: 1999-02-12
Granted: 2000-12-21
Abstract: The present invention discloses a manufacturing method for integrated circuit having electrostatic discharge protection circuit. The method employs and combines the processing procedures known to the semiconductor industry so as to reduce the number of processes of depositing, microlithography and etching of the oxide in process and preventing the salicide from forming on the electrostatic protection device. Furthermore, after ESD ion implantation is performed, the resistivity of the lower electrode plate of polysilicon is reduced and produce a capacitors having low voltage coefficients.
Patent TW-399002-B (TW)
Title: Cleansing processing agent, cleansing method employing the agent and a molded structural member
Inventor: INAGAKI YASUSHI
IPC: B01J39/18
Filed: 1999-02-22
Granted: 2000-07-21
Abstract: A cleansing processing agent that is able to remove harmful substances contained in a variety of waste materials and a cleansing method are disclosed. Specifically, there is disclosed a cleansing processing agent containing a polymer having at least one of styrene or conjugate diene and acrylonitrile as constituent unit and into which are introduced ionic groups. This cleansing processing agent is contacted with a material for processing containing harmful substances contained in the material for processing for removing the harmful substances. The waste plastics can be used effectively, while a modified product obtained on chemical modification of the plastics is useful for suppressing environmental destruction caused by leakage of the harmful substances contained in the waste materials.
Patent TW-452608-B (TW)
Title: Silicon ribbon growth dendrite thickness control system
Inventor: EASOZ JOHN R
IPC: C30B15/26
Filed: 1999-02-25
Granted: 2001-09-01
Abstract: A method and system for controlling the thickness of a pair of dendrites in a dendritic silicon web growth process to improve dendritic silicon web production. An image of each dendrite in a web emerging from a silicon melt in a furnace is produced by a pair of cameras focused on the dendrite pair. The dendrite images are digitized, the average thickness of the dendrites is calculated, and compared to set point parameters. The average difference between the dendrite thicknesses and the set point parameters is used to control the overall furnace temperature, while the differences between the thickness of each pair are used to control the lateral temperature distribution in the furnace in order to maintain the dendrite thickness within predetermined limits. The method can be used in a closed loop configuration to automatically control the furnace temperature and lateral temperature distribution; or in an open loop configuration to provide visible feedback information to an operator who manually adjusts the furnace temperature conditions.
Patent TW-412670-B (TW)
Title: A time pulse generation method of Universal Asynchronous Receiver-Transmitter (UART)
Inventor: TSAI SHI-RUNG
IPC: G06F1/02
Filed: 1999-03-16
Granted: 2000-11-21
Abstract: A time pulse generation method of UART consists of the following steps. Firstly, input the 14.31818MHz time pulse signal from the frequency generator on the main board. Secondly, directly divide the 14.31818MHz time pulse signal by the predetermined divisor, and then multiplies the predetermined multiplier to obtain the time pulse of the UART. To acquire lower frequency tolerance, the multiplier in the time pulse generation method in the said UART shall be more than or equal to 32. The invention uses the 14.31818MHz time pulse signal from the frequency generator on the main board without the need of external quartz crystal, in addition, the use of the multiplier that is more than or equal to 32 along with the divisor suitable for the multiplier can lead to lower frequency tolerance and make the method more applicable to the UART installed on the main board.
Patent TW-470759-B (TW)
Title: Liquid polymer supply apparatus
Inventor: WANG JR-WEN
IPC: C08G73/10
Filed: 1999-03-20
Granted: 2002-01-01
Abstract: A liquid polymer supply apparatus is provided for avoiding bubbles formed within the operating system resulting from depressurizing during transferring supply bottles. The supply apparatus comprises two normal pressure liquid supply devices that are mounted and switched by a tri-oriented valve for maintaining the system pressure constant. The liquid material wasted during bottle transfer for decreasing bubbles can be saved by the improvement.
Patent TW-I241925-B (TW)
Title: Process for eliminating halogen-containing compounds contained in a gas or a liquid
Inventor: NEDEZ CHRISOPHE
IPC: B01J23/78
Filed: 1999-03-30
Granted: 2005-10-21
Abstract: The present invention provides a process for eliminating halogen-containing compounds contained in a gas or a liquid, characterized in that the gas or liquid is brought into contact with a composition based on an alumina and/or a hydrated alumina and at least one compound (A) comprising at least one metallic element selected from metals from groups VIII, IB and/or IIB of the periodic table, and in that the total metallic element(s) content is at most 45% by weight with respect to the total composition weight, the complement by weight preferably comprising in a major part alumina and/or hydrated alumina.
Patent TW-412825-B (TW)
Title: Floating wafer lateral positioning
Inventor: KUZNETZOV VLADIMIR IVANOVICH
IPC: H01L21/683
Filed: 1999-05-03
Granted: 2000-11-21
Abstract: Device for the floating accommodation of a wafer. This device comprises two mutually opposite parts which delimit a chamber in which the wafer is placed. By gas being supplied from opposite sides, the wafer is held in a floating position. To prevent the wafer from touching the lateral boundaries, it is proposed for an additional gas-supply opening for positioning the wafer to be arranged in the vicinity of the said lateral boundaries. As a result, a relatively large volume of gas is transported towards the radially located discharge openings for all the gases.
Patent TW-450994-B (TW)
Title: Grease compositions
Inventor: KONZMAN EDWARD J
IPC: C10M115/12
Filed: 1999-05-17
Granted: 2001-08-21
Abstract: Improved grease compositions comprise a major amount of an oil based metal soap thickened base grease selected from the group consisting of simple metal soap thickened base grease, complex grease and failed complex grease, at least one sulfur and phosphorus containing composition, an overbased metal salt of an organic acid, a hydrocarbyl phosphite, and an aliphatic group substituted carboxylic acid or anhydride thereof, wherein the aliphatic group contains at least about 12 carbon atoms in amounts sufficient to increase the dropping point of the base grease, as measured by ASTM procedure D-2265 by at least 15 DEG C, the phosphorus and sulfur compound being described in detail herein.
Patent TW-442753-B (TW)
Title: Data processor system having branch control and method thereof
Inventor: LEE LEA HWANG
IPC: G06F9/38
Filed: 1999-05-27
Granted: 2001-06-23
Abstract: A pipelined data processing system (10) includes an address generation unit (30). The address generation unit (30) includes a target address register (58), a short backward branch (SBB) address register (60), and a count register (74) that makes the execution of small loops more efficient and allows branch folding without fetching the branch instruction.
Patent TW-430802-B (TW)
Title: Boosting circuit with high voltage generated at high speed
Inventor: HIRATA MASAYOSHI
IPC: H02M3/07
Filed: 1999-06-14
Granted: 2001-04-21
Abstract: A boosting circuit for supplying a boosted voltage to an external capacitor, includes a plurality of capacitors, a charging section and a connection control section. The charging section charges each of the plurality of capacitors to a power supply voltage in a charging mode. The connection control section connects, in the boosing mode, the plurality of capacitors in series while a first one of the plurality of charged capacitors is blased by the power supply voltage such that the external capacitor is charged by the plurality of capacitors connected in series.
Patent TW-437214-B (TW)
Title: Method and circuits for generating a preemphasis waveform
Inventor: FURMAN BRUCE M
IPC: H04L25/34
Filed: 1999-09-14
Granted: 2001-05-28
Abstract: The present invention overcomes ISI by precompensating for the anticipated high-frequency energy losses in the transmission media. This precompensation is accomplished using a preemphasis waveform, i.e., driving the differential signal to a value larger than normal on a signal edge. Preemphasis increases the slew rate of edges inside data with a lot of transitions relative to data with fewer transitions, thereby compensating for the low-pass effects of the transmission cable. The present invention further contemplates adaptive control for ensuring that varying operating conditions do not effect preemphasis waveform generation. The first approach involves tracking the operation of a replicate driver for each main driver and adaptively controlling each main driver depending upon feedback from the replicate driver. A second approach, that is both more complicated and more effective, involves measuring the signal and the line impedance at the output of the main driver and adaptively controlling the main driver in response.
Patent TW-474906-B (TW)
Title: Process for the preparation of alkanediol-diaminobenzoates
Inventor: BARROWS FRANKLIN H
IPC: C07C227/42
Filed: 1999-10-12
Granted: 2002-02-01
Abstract: A process is disclosed for the direct preparation of alkanediol-diaminobenzoates comprising transesterifying an alkyl-p-aminobenzoate with a diol in the presence of a transesterification catalyst.
Patent TW-449909-B (TW)
Title: Structure and manufacturing method of concave type stack capacitor and the contact plug thereof
Inventor: SHEU BOR-RU
IPC: H01L23/522
Filed: 1999-12-20
Granted: 2001-08-11
Abstract: The present invention provides a manufacturing method of concave type stack capacitor and the contact plug thereof, which comprises the following procedures. First, provide a substrate with a first insulation layer on its surface. Form an etch stop layer on the first insulation layer. Proceed etching to the etch stop layer and the first insulation layer to form at least a contact. Deposit a conductive layer and a barrier layer sequentially in the contact and fill the contact. Form the second insulation layer on the etch stop layer and the barrier layer. Proceed etching to the second insulation layer and form a concave hole at least as deep as the surface of the etch stop layer and the barrier layer on top of the contact. Form a lower electrode layer on the bottom of the concave hole and the internal rim. Finally, form a dielectric layer and an upper electrode layer sequentially.
Patent TW-451204-B (TW)
Title: Test circuit for semiconductor IC device
Inventor: KAWAI KEN
IPC: G11C29/12
Filed: 1999-12-21
Granted: 2001-08-21
Abstract: A test circuit for a semiconductor IC device for measuring a potential at an output node of a boost circuit included in the semiconductor IC device includes a switch having an end connected to the output node; a potential measurement terminal; and an n-channel MOS transistor including a gate connected to another end of the switch, a source connected to a reference voltage supply, and a drain connected to the potential measurement terminal.
Patent TW-434734-B (TW)
Title: The method to control the etching parameter in-situ
Inventor: TAO HUN-JAN
IPC: H01L21/306
Filed: 2000-01-06
Granted: 2001-05-16
Abstract: The present invention provides a method to control the etching parameter in-situ to determine the etching parameters for etching a wafer, wherein the surface of the wafer is covered with a screening layer which forms a main pattern transferred to the wafer by using the screening layer as the mask for etching. The characteristic of this method is: forming a featured pattern before etching, which shows the featured dimension of the main pattern; use a light source to illuminate the featured pattern to obtain the featured dimension by detecting the diffracted light; determine the etching parameters based on the featured dimension.
Patent TW-429284-B (TW)
Title: Fitting construction of the thermostat
Inventor: FUKAMACHI MASATOSHI
IPC: F01P7/16
Filed: 2000-01-25
Granted: 2001-04-11
Abstract: The invention moderates the restrictions of the thermostat placement. A fitting construction of the thermostat 1 with a valve body 12 which actuates by the function of a piston portion 11, 15, 15a, 16 and a spring portion 6 depending upon a temperature change in the cooling fluid to cross said fluid channel FA, and which blocks or communicates the fluid channel by the movement is disclosed. The construction has a valve body 17 possessing an insert hole 5a into which the valve body 17 is inserted, an alignment groove 2b formed along the direction of the insertion of the valve body 17, projection 17g is placed on the circumference surface of the valve body 17, which is engaged with the alignment groove 2b, and which can slide along the alignment groove 2b, and a cover 19 which is screwed from the hole opening 2a onto the insert hole 5a, and which pushes and supports the valve body 17 at the end thereof.
Patent TW-473666-B (TW)
Title: Method for supporting dissimilar bus devices on a multi-processor bus with split response protocol
Inventor: ALVAREZ MANUEL JOSEPH II
IPC: G06F13/16
Filed: 2000-03-14
Granted: 2002-01-21
Abstract: A method of transferring data between devices in a computer system. In a preferred embodiment, a requesting device broadcasts a request for data to other devices in the computer system. The computer system identifies, from a plurality of responding devices within the computer system, a target device that contains the data. In response to a determination that the target device does not support higher-performance transactions, the computer system disables higher-performance transactions and transfers the data to the requesting device via a lower-performance transation process.
Patent TW-454324-B (TW)
Title: Semiconductor device and process of producing same
Inventor: YONEMOCHI MASAHIRO
IPC: H01L23/12
Filed: 2000-03-22
Granted: 2001-09-11
Abstract: A semiconductor device which comprises a semiconductor chip packaged in a resin package and having an electrode terminal wire-bonded to a conductor cap having one end defining an exposed top of an external connection terminal protruding from the resin package and the other end defining an orifice embedded in the resin package, wherein the orifice of the conductor cap has a radially outward extending flange which anchors the conductor cap to the resin package. The process of producing the semiconductor device is also disclosed.
Patent TW-466520-B (TW)
Title: Oscillating-operation type switch apparatus
Inventor: ANDO TAKESHI
IPC: H01H25/04
Filed: 2000-03-28
Granted: 2001-12-01
Abstract: The present invention provides a small-sized oscillating-operation type switch apparatus, in which plural switch devices are selectively ON operated by oscillation of an operating body. The solving means of the present invention is described in the following. The oscillating-operation type switch apparatus is composed of the followings: an operating body 1, which is oscillation-operated by a user; the support member 2, which supports the operating body 1 to have the characteristic capable of oscillating; a flexible substrate 3, which has a contact switch that is ON-operated by oscillating operation of the operating body 1; and a fixed plate 4, which supports these operating bodies 1, the support member 2 and the flexible substrate 3. A support shaft 1b as the center of oscillation is perpendicularly provided at the center of a lower surface of the operating body. The press projection 1c and four connection projections 1d are alternately provided outside the support shaft 1b in a circumferential direction at equal 45 DEG intervals. At the support member 2, four elastic arms 2c are provided in the manner of cantilever by using the central sides as the fixed ends. At the free end side of the respective elastic arm 2c, by welding the respective connection projections 1d, the operating body 1 is integral with the support member 2 to become displaceable.
Patent TW-548804-B (TW)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIZAWA HIROTAKA
IPC: H05K1/18
Filed: 2000-04-19
Granted: 2003-08-21
Abstract: A single film base (4) is contained in a case of a CF card. The film base (4) is folded into thirds. An insulating tape (7) is adhered to substantially the entire outer edge. TSOPs (11) and a TQFP (10) are mounted on one side of the film base (4).
Patent TW-507214-B (TW)
Title: Memory system for a high speed double data rate (DDR) memory
Inventor: PILO HAROLD
IPC: G11C7/22
Filed: 2000-05-16
Granted: 2002-10-21
Abstract: A comparator and variable delay circuit are provided to maintain the tracking between data and echo clocks in a double data rate (DDR)RAM device. This is accomplished by providing a global data signal (dummy data signal) that tracks with the actual memory array data. This global data signal is compared to the timing of the SAM clock (CLOCK) to determine a delay time between the two by which the pipeline clocks (CLKRISE/CLKFALL) must be delayed. As a result, the pipeline clocks are pushed out as needed so that they always transition after the array data arrives at the output latch. Therefore, as cycle time decreases, both echo clocks and data are pushed out identically and maintain their required tracking.
Patent TW-480549-B (TW)
Title: Substrate treating device and method
Inventor: SAKAI MITSUHIRO
IPC: H01L21/00
Filed: 2000-05-24
Granted: 2002-03-21
Abstract: This invention provides a substrate treating device which can accurately position a substrate carried in the peripheral section treating unit from a coating unit. A peripheral section treating unit, which removes an applied solution from the peripheral section of a substrate after the solution is applied to the substrate by means of a coating unit, is provided with a stage, on which the substrate is placed, and a positioning mechanism positions the substrate carried onto the stage. The positioning mechanism positions the substrate to a prescribed position by pushing the substrate in both directions along the diagonal line of the substrate, by means of a pair of rollers which are attached to the Y-shaped front end section of the arm of the mechanism, by nearly horizontally moving the arm through the means of a horizontally moving mechanism.
Patent TW-457132-B (TW)
Title: Push-button type nozzle gun
Inventor: WANG TSZ-MENG
IPC: F16K7/16
Filed: 2000-05-31
Granted: 2001-10-01
Abstract: This invention is related to a push-button type nozzle gun, which is provided at an end of the body of the nozzle gun with a grip. The grip is provided at an end thereof with a water inlet and another end of the body is provided with a water outlet. A control chamber is formed between the water inlet and the water outlet. The control chamber is formed therein with a water flow passageway and piston parts. The control chambers is further provided at an end thereof with a push-button for controlling on/off of the piston parts, whereby the push-button can control on/off of the piston parts thereby achieving the effects of turning on/off of the water from the nozzle gun.
Patent TW-I236915-B (TW)
Title: Capsule with multi-component multi-unit dosage compartments and process for making same
Inventor: CLARKE ALLEN J
IPC: A61K9/52
Filed: 2000-10-18
Granted: 2005-08-01
Abstract: A capsule with multi-component, multi-unit dosage compartments comprising a plurality of drug substance-containing sub-units, being capsule compartments and/or solid sub-units comprising a solid matrix of a polymer which contains a drug substance, the sub-units being connected together in the assembled capsule by a weld between parts of the assembled capsule.
Patent TW-501196-B (TW)
Title: Cleaning device, cleaning system, treating device and cleaning method
Inventor: NIUYA TAKAYUKI
IPC: B08B3/12
Filed: 2000-08-04
Granted: 2002-09-01
Abstract: There is provided a cleaning device capable of preventing a metal wiring layer or the like of an object to be treated, from being oxidized. The cleaning device comprises: a cleaning container 72 having a treating space S having a slightly larger volume than that of an object W to be treated; a fluid storage tank 30 for storing a cleaning fluid 32 for treating the object; supply lines 46A through 46D for supplying the cleaning fluid from the fluid storage tank to the cleaning container; and reflux lines 47A through 47D for returning the cleaning fluid from the cleaning container to the fluid storage tank, wherein the cleaning container, the fluid storage tank, the supply lines and the reflux lines are associated with each other for forming closed cleaning fluid circulating lines 51A through 51D. Thus, it is possible to prevent the metal wiring layer or the like of the object from being oxidized.
Patent TW-476881-B (TW)
Title: System and method for selectively accessing a storage device
Inventor: TOUT WALID R
IPC: G06F12/14
Filed: 2000-10-25
Granted: 2002-02-21
Abstract: A system and method for selectively accessing a storage device are provided. The system includes a processor and at least two storage devices in communication with the processor, wherein control signals and data can be communicated between the processor and each of the at least two storage devices. A selector in communication with the at least two storage devices and the processor includes at least two positions used to select which of the at least two storage devices is to be accessed. A power source is operable to provide power to the processor and the selector, wherein the selector is inoperable while receiving power from the power source so as to protect the system from malfunctioning. Preferably, the selector includes a lock such that access to particular storage device can be restricted by a user, and a key associated with the lock in order to deactivate the lock.