baber/WOPTO huggingface dataset:
Patent TW-502390-B (TW)
Title: Contact structure and production method thereof and probe contact assembly using same
Inventor: ZHOU YU
IPC: H05K3/20
Filed: 2001-08-24
Granted: 2002-09-11
Abstract: A contact, structure for establishing electrical connection with contact targets. The contact structure is formed of a contact substrate and a plurality of contactors. The contactor has a tip portion which is protruded in a vertical direction to form a contact point, a base portion which is inserted in a through hole provided on the contact substrate in such a way that an end of the contactor functions as a contact pad for electrical connection at a surface of the contact substrate, and a spring portion provided between the tip portion and the base portion which produces a contact force when the contactor is pressed against the contact target.
Patent TW-517481-B (TW)
Title: Method and apparatus for reducing power consumption of a decoder in a communication system
Inventor: SINDHUSHAYANA NAGABHUSHANA T
IPC: H04W52/02
Filed: 2001-09-28
Granted: 2003-01-11
Abstract: A method and an apparatus for reducing power consumption of a decoder in a communication system are disclosed. In a communication system communicating a packet, the packet can be arranged among slots of a communication channel so that each slot following the first slot contains redundant bits of the packet with respect to the first slot. A receiving station estimates quality metric of a received slot, determines a quality metric threshold, and delimits an interval in accordance with the modified quality metric threshold. If the estimated quality metric is outside of the interval, the segment is decoded. The decoding process comprises delimiting a plurality of intervals in accordance with the quality metric threshold, associating each of the plurality of intervals with one of a plurality of parameters, determining an interval from the plurality of intervals into which the estimated quality metric belongs; and decoding the received signal for a number of iterations equal to the one of a plurality of parameters associated with the determined interval. In the course of the decoding process, a stopping criterion is evaluated, and the decoding process is terminated in accordance with the stopping criterion.
Patent TW-I237787-B (TW)
Title: Multiple sources for instruction decode
Inventor: OVERKAMP GREGORY A
IPC: G06F9/32
Filed: 2001-09-28
Granted: 2005-08-11
Abstract: In one embodiment, a processor contains multiple instruction sources and selects the proper source to provide an instruction to the decoder. Each of the instruction sources may provide an instruction to a multiplexer. The instruction sources also provide a signal to a second multiplexer indicative of the size of the instruction.
Patent TW-594221-B (TW)
Title: Reflection plate, reflection type liquid crystal display apparatus, and method of manufacturing the same
Inventor: YAMAGUCHI YUICHI
IPC: G02B5/08
Filed: 2001-11-06
Granted: 2004-06-21
Abstract: To provide a reflection plate and a reflection type liquid crystal display apparatus, in which a light from a light source of a fluorescent light or the sun light can be effectively used to thereby increase an amount of lights to be reflected to an observer side so that a bright display can be obtained, and a method of manufacturing the same.
Patent TW-I233512-B (TW)
Title: Method for designing contact lenses
Inventor: JUBIN PHILIPPE
IPC: G02C7/04
Filed: 2001-11-15
Granted: 2005-06-01
Abstract: The invention provides methods for designing contact lenses in which method the thickness in the lens periphery is precisely controlled.
Patent TW-539933-B (TW)
Title: Controller for optical scanner
Inventor: TOYAMA SOICHI
IPC: G02B26/00
Filed: 2001-11-27
Granted: 2003-07-01
Abstract: A controller for an optical scanner (1) includes a mirror angle detecting unit (17a, 17b, 17c, 17d) for detecting an angle of a mirror, a rotation axis angle detecting unit (16, 35) for detecting an angle of the axis, a current detecting unit (27, 31) for detecting a current supplied to a motor (13), and a torsional vibration stabilizing compensation unit (33) for stabilizing a torsional vibration of the axis, thereby a value (42) subjected to a proportional compensation (25) and a differential compensation (32) by using a rotation axis angle detected value (22) and a value (33a) from the torsional vibration stabilizing compensation unit (33) are negatively fed back to a value obtained by integrally compensating for a deviation (23) between the angle desired value (21) and a mirror angle detection value (17e) to determine a current value (29) to be supplied to the motor.
Patent TW-518710-B (TW)
Title: Semiconductor integrated circuit device and its manufacture method
Inventor: NISHIMOTO TOSHIAKI
IPC: H01L21/8234
Filed: 2001-12-24
Granted: 2003-01-21
Abstract: This invention provides a semiconductor integrated circuit device and its manufacture method, which can reduce the defects of a semiconductor substrate in an element forming region, in which a memory cell is formed, and can reduce the junction leakage. A thermal oxide film (5) is formed in an element isolation groove (4), and an oxide-nitride film (5a) or a silicon nitride film is formed on the surface of the thermal oxide film (5). Then, a silicon oxide film (6) is buried in the element isolation groove (4). As a result, even if the subsequent steps include an oxidizing step such as the step of forming photo-oxide films (12, 26) or the step of forming a gate oxide film (GO) of a high-breakdown-voltage MISFET, the progress of the oxidation of the thermal oxide film (5) can be suppressed by the oxide-nitride film (5a) on its surface. Therefore, the stress in the element isolation groove can be suppressed to reduce the defects of the semiconductor substrate in the element forming region and to reduce the junction leakage.
Patent TW-569595-B (TW)
Title: Folded opening/closing hinge
Inventor: NAGASHIMA ISAO
IPC: E05D11/06
Filed: 2001-12-27
Granted: 2004-01-01
Abstract: The present invention relates to a folded opening/closing hinge (1). The components of the folded opening/closing hinge (1) include: a shaft having a flange part at one end part and an engagement part at the other end part; a case body with a rotation stopper having the shaft inserted therein in the center axial direction thereof and locked to the flange part; a rotatably sliding cam engaged with a keyway provided on the open end side of the case body slidably in axial direction, having a sliding cam part at one end face thereof, and having the shaft inserted therein in the center axial direction thereof; a rotary cam part on the end face of the rotary sliding cam opposed to the sliding cam part and having the shaft inserted therein in the center axial direction thereof; a locking means engaged with the locking part to prevent the rotary cam from being extracted; a compression spring stored in the case body while being annularly wound on the shaft and elastically installed between the case body and the rotatably sliding cam; and a fastener with locking claw integrally installed so as to be projected axially from the one end part of the case body. In the overall effect, the folded opening/closing hinge (1) is capable of minimizing a cost and a weight while maintaining the advantages of convenient assembling.
Patent TW-I243626-B (TW)
Title: Light-producing high aperture ratio display having aligned tiles
Inventor: FREIDHOFF HENRY R
IPC: G09F9/30
Filed: 2001-12-28
Granted: 2005-11-11
Abstract: A high aperture ratio emissive tiled display comprised of a plurality of tiles including a substrate with discrete layers of integrated drive circuits, thin film transistors, circuit conductor layer and light-emitting pixel array wherein all the electronic circuitry is contained under the pixel array. Vertical interconnects are made between the drive circuits, circuits and pixel electrodes, as necessary, and can include vertical interconnections through the substrate. Large flat panel displays including at least two of said tiles are aligned to maintain pixel pitch from one tile to another to produce a seamless image.
Patent TW-523825-B (TW)
Title: Large dimension CMP apparatus
Inventor: WANG YI-SHING
IPC: H01L21/304
Filed: 2002-02-08
Granted: 2003-03-11
Abstract: A large dimension CMP apparatus is introduced, wherein the revolution and rotation actions are mainly generated through a driving mechanism that can be independently controlled to drive the polish pad. The polish plate simultaneously generates high-speed shift motion and low-speed rotation to provide the required CMP relative velocity. Use the wafer carrier that only has up-down motion without rotation to provide the polish pressure and supply the slurry crossing the polish pad to reduce the area of the polishing device and slurry consumption. Besides, the pipe installation of the wafer carrier can be reduced and then the polish reliability is raised.
Patent TW-531991-B (TW)
Title: Information device incorporating wireless communication antenna
Inventor: MASAKI TOSHIYUKI
IPC: H01Q5/10
Filed: 2002-03-08
Granted: 2003-05-11
Abstract: In this invention, a diversity antenna (22) and dual-band antenna (42) are attached to the display portion of the portable information device. The dual-band antenna is connected to a Bluetooth circuit and wireless LAN 802.11a reception circuit. The diversity antenna is connected to a wireless LAN 802.11a transmission circuit. The Bluetooth circuit is not influenced by the wireless LAN 802.11a transmission system circuit. This invention can provide a compact portable information device.
Patent TW-583067-B (TW)
Title: Enclosed area on a blow molded article and method of making the same
Inventor: SKOV ERIK L
IPC: B29C49/04
Filed: 2002-04-02
Granted: 2004-04-11
Abstract: A blow molded article is disclosed. The blow molded article includes a body defining a cavity, and a wall integrally-formed with the body and defining at least in part, an enclosure. A method of making a blow molded article is also disclosed. The method comprises supplying a preform to a mold having a first cavity and a second cavity, the first cavity having a pin, closing the mold, supplying a fluid to the closed mold, expanding a first portion and a second portion of the preform around the pin, and contacting the first portion and the second portion to provide the enclosure.
Patent TW-568982-B (TW)
Title: Hydraulic intensifier
Inventor: KARASAWA YUKIHIKO
IPC: F04B9/117
Filed: 2002-05-29
Granted: 2004-01-01
Abstract: This invention provides a hydraulic intensifier with a miniaturized pump, dispensing with a selector valve, and having less noise to be generated. The hydraulic intensifier comprises two boosters 5, 5'; each booster being equipped with pressure pumps 11, 11' to supply the booster with a low pressure fluid A. The booster is also equipped with a low pressure side cylinder 53 and a high pressure side cylinder 54. The low pressure side cylinder is divided by a low pressure side piston 55a into a primary side space 53a and secondary side space 53b. The low pressure side piston is integratedly structured with a high pressure side piston 55b. The pressure pump 11 which rotates in either normal and reverse directions is connected to the primary side space of the low pressure side cylinder and the secondary side space of the low pressure side cylinder is connected to a pressurizer 13. The normal rotation of the pressure pump 11 feeds the fluid A into the primary space 53a while pressurizing fluid B in the high pressure side cylinder 54. The reverse rotation of the pressure pump 11 effects the gas in the pressurizer 13 to enter into the secondary side space 53b, thereby ascending the piston 55 while sucking the fluid B into the high pressure side cylinder 54.
Patent TW-544812-B (TW)
Title: Cobalt silicide fabrication methods that use protective titantum layers
Inventor: FORTIN VINCENT
IPC: H01L21/285
Filed: 2002-08-22
Granted: 2003-08-01
Abstract: In a cobalt silicide fabrication process, cobalt is formed on a wafer, then titanium is formed over the cobalt, and then wafer is heated to react the cobalt with the silicon. Then, the titanium and the unreacted cobalt are removed. The titanium is formed by ionized physical vapor deposition to achieve a good step coverage. In some embodiments, the wafer holding pedestal bias is turned off when the titanium is being deposited.
Patent TW-567157-B (TW)
Title: Low permeation cam lock for plastic fuel tank vapor vent valve
Inventor: BENJEY ROBERT PHILIP
IPC: B60K15/035
Filed: 2002-10-25
Granted: 2003-12-21
Abstract: A vapor vent valve has an annular locking ring received thereover, with surfaces thereon engaging the valve for limited axial movement therebetween and preventing relative rotation therebetween. A fuel tank has an access opening with a slit formed therein. The valve is inserted in the access opening and the end of the locking ring engaged in the slit, rotation of the valve causes the locking ring to feed completely through the slit to the interior of the tank and engages the inner surface thereof while continuing to engage the valve to retain and seal the valve in the access opening. The valve, locking ring and a seal ring may be pre-assembled to form a subassembly capable of being installed and locked on the fuel tank as a unit without the need for tools or fasteners.
Patent TW-583772-B (TW)
Title: Field-effect type compound semiconductor device and method for fabricating the same
Inventor: NAMBU KAZUO
IPC: H01L21/335
Filed: 2002-11-20
Granted: 2004-04-11
Abstract: At least a channel layer and an etching stopper layer are provided on a semiconductor substrate in order, a gate electrode that Schottky-contacts the etching stopper layer is provided on the etching stopper layer, and InGaP having an In composition ratio of 0.66 through 0.9 is used as the etching stopper layer in a field effect type compound semiconductor device.
Patent TW-559642-B (TW)
Title: Method for manufacturing ceramic bushing
Inventor: WANG JIAN-MING
IPC: F16C33/04
Filed: 2003-01-03
Granted: 2003-11-01
Abstract: The present invention relates to a method for manufacturing a ceramic bushing, which mixes ceramic material that constitutes a bushing body with a pore forming agent, injection-molds or extrusion-molds a bushing with a desired shape and dimension specification, and sinters the bushing under the high temperature of 1600 Celsius degrees to fix the shape of the bushing. Carbon dioxides released from the ceramic material during the sintering and shape fixing process of the ceramic material form densely distributed pores in the bushing. A lubricant is then filled in the powers. Thus, when a core shaft is fit into the bushing, the lubricant fills in a gap between the bushing and the shaft fit in the bushing by means of capillarity thereby reducing rotation friction of the shaft and lowering down the high temperature caused by the friction for enhancing the rotation speed and extending service life of the bushing and that of the shaft.
Patent TW-591836-B (TW)
Title: Cable rack
Inventor: KUBOTA KOUJI
IPC: H02G3/02
Filed: 2003-02-26
Granted: 2004-06-11
Abstract: A cable rack is provided, which is fixing sub-girder on main girder by simple structure and without respect to the opening part of the sub-girder is upward or downward. The cable rack is consisted of a pair of main girder that is set in opposition to each other and a sub-girder with a fit up part at it's two end that is set between the pair of main girder. Wherein the fit up part of sub-girder the can be set on the main girder is protruding to the outside of the sub-girder. And the fit up part of sub-girder is joined to the main girder.
Patent TW-I229405-B (TW)
Title: Substrate alignment apparatus
Inventor: KIM KYUNG-TAE
IPC: H01R13/66
Filed: 2003-03-07
Granted: 2005-03-11
Abstract: A substrate support that aligns a substrate placed thereon is generally provided. In one aspect, a substrate support for supporting a substrate includes a support plate, an alignment member and a cylindrical member. The alignment member is disposed proximate a first edge of the support plate while the cylindrical member is disposed proximate an adjacent, second edge of the support plate. The alignment member extends above the support plate and is adapted to urge the substrate in a first direction. The cylindrical member has a rotational axis aligned with the first direction. In another aspect of the invention, a load lock chamber is provided that includes a chamber body having a first and a second substrate transfer ports. A support plate is disposed in the chamber body and has a substrate alignment mechanism interacting therewith that aligns the substrate on the support plate.
Patent TW-I272392-B (TW)
Title: Test probe alignment apparatus
Inventor: KIM KYUNG Y
IPC: G01R31/28
Filed: 2003-03-21
Granted: 2007-02-01
Abstract: A test probe alignment apparatus includes a rotatable theta stage that is decoupled from a workpiece positioning stage so that the workpiece positioning stage can move a workpiece in an X-Y plane without moving the theta stage, thereby inhibiting vibration in and inertia of the workpiece positioning stage, and improving the speed and accuracy of workpiece movements. The theta stage is driven for rotation about an axis substantially perpendicular to the X-Y plane. The rotatable stage supports a carriage adapted for holding a probe card. The carriage rotates in concert with the theta stage to thereby align the probe card relative to the workpiece. A Z-stage is operatively engaged with the carriage for moving the carriage along the axis of rotation relative to the workpiece. A computer processor performs coordinate transformations on preprogrammed movement vectors, to adjust for angular misalignment of the workpiece as measured by a position sensor.
Patent TW-I281418-B (TW)
Title: Method for reactivating catalyst for production of methacrylic acid
Inventor: NAGAI KOICHI
IPC: B01J27/199
Filed: 2003-04-07
Granted: 2007-05-21
Abstract: The present invention provides a method for reactivating a heteropolyacid catalyst containing phosphorus, molybdenum and vanadium, which may have been used for production of methacrylic acid in a gaseous phase catalytic oxidation reaction of methacrolein. The method comprises the step of treating the catalyst with heat at a temperature of from 290 DEG C to 400 DEG C under a flow of a gas containing at least 3% by volume of molecular oxygen and at least 3% by volume of water vapor. In accordance with the present invention, it is possible to sufficiently recover the activity of the heteropolyacid catalyst.
Patent TW-I223490-B (TW)
Title: Switching power supply unit
Inventor: OKI KAZUHIRO
IPC: H02J7/00
Filed: 2003-04-14
Granted: 2004-11-01
Abstract: A switching power supply unit which contains a secondary battery for backup and a circuit for controlling the charging and discharging of the secondary battery in its enclosure and which properly manages the charging and discharging of the secondary battery. A switching power supply circuit includes a rectifying and smoothing circuit for smoothing alternating-current input from commercial power supply Vin at normal operation time, a battery pack charged by a DC-DC converter which can continuously output a predetermined direct-current power supply voltage for supplying power supply voltage to the DC-DC converter at the time of a stoppage in alternating-current input, a charging circuit section for controlling the charging and discharging of the battery pack, and a charging and discharging control circuit. The battery pack and circuits, such as the DC-DC converter, are mounted in the same unit enclosure.
Patent TW-I221965-B (TW)
Title: Memory device used by a plurality of data processing apparatuses in common and thereof method
Inventor: CHENG I-HSI
IPC: G06F12/00
Filed: 2003-06-18
Granted: 2004-10-11
Abstract: The invention provides a memory device which can be utilized by a plurality of data processing apparatuses in common. A first data processing apparatus inputs/retrieves data from a memory device according to the invention. At least one second data processing apparatus retrieves data from the memory device. The memory device according to the invention includes a memory cell array module for storing data, a control module, a first data input/output module and at least one second data output module.
Patent TW-I287076-B (TW)
Title: Water hammer arrester, liquid supply apparatus, and method of preventing water hammer effect
Inventor: WU SHIN-TONG
IPC: F16K47/02
Filed: 2003-07-08
Granted: 2007-09-21
Abstract: Water hammer arrester, liquid supply apparatus, and method of preventing water hammer effect are provided. The water hammer arrester is for arresting water hammer effect between a liquid tank and a liquid supply point, wherein the liquid tank connects to the liquid supply point by a pipe. The water hammer arrester includes a pressure sensor, a proportional-integral-derivative (PID) control module, and a control valve, wherein the pressure sensor is sited between the liquid tank and the liquid supply point. The PID control module connects to the pressure sensor. The control valve is located in the pipe and connected with the PID control module, wherein the control valve is controlled by the PID control module. Because the water hammer arrester can automatize pressure relief according to pipe pressure, it can not occur water hammer effect in the pipe due to over-speed stop the check valve.
Patent TW-I260486-B (TW)
Title: Method for outputting the operating status of an intelligent battery
Inventor: KUO JIA-SHIUNG
IPC: G06F1/26
Filed: 2003-07-14
Granted: 2006-08-21
Abstract: The present invention provides a method for outputting the operating status of an intelligent battery. The method comprises: configuring a battery status table in a notebook computer; and connecting an intelligent battery to a keyboard controller of the notebook computer via a system management bus, so that the keyboard controller can access and detect various operating statuses of the intelligent battery via the system management bus, and write the operating statuses into the BIOS of the notebook computer based on the status values configured in the battery status table. Accordingly, the user is aware of various statuses occurred in the intelligent battery based on the displayed status of the BIOS.
Patent TW-I227030-B (TW)
Title: Semiconductor memory device and method for testing semiconductor memory device
Inventor: NAKAGAWA YUJI
IPC: G01R31/3183
Filed: 2003-07-24
Granted: 2005-01-21
Abstract: A semiconductor memory device for easily and accurately evaluating a device. The memory device has a first access mode and a second access mode. The memory device includes an entry signal generation circuit to synthesize input signals and generate a first entry signal used to enter the first access mode. A control circuit generates a first mode trigger signal in response to the first entry signal. The control circuit also receives a second entry signal used to enter the second access mode and generates a second mode trigger signal in response to the second entry signal. The entry signal generation circuit logically synthesizes the input signals in a selective manner in accordance with a selection control signal to generate the first entry signal.
Patent TW-I251508-B (TW)
Title: Process for producing fluorinated catalysts
Inventor: MCCULLOUGH LAUGHLIN G
IPC: C08F4/659
Filed: 2003-09-04
Granted: 2006-03-21
Abstract: The present invention relates to a process of producing a fluorided catalyst compound, catalyst compositions, and polymerization methods including such. At least one specific embodiment of the invention includes contacting a chlorinated metallocene catalyst component with a fluorinated inorganic salt, for a time sufficient to form a fluorinated metallocene catalyst component such as described in the following example, wherein R are substituent groups selected from the group consisting of C1 to C10 alkyls in a particular embodiment, and p is 0 or an integer from 1 to 5. The fluorinated inorganic salt is characterized in a particular embodiment as a compound that provides at least one fluoride ion when contacted with a diluent comprising at least 50 wt% water.