baber/WOPTO huggingface dataset:
Patent TW-533548-B (TW)
Title: Level shifter applied in ultra deep submicron CMOSFET
Inventor: WANG WEN-TAI
IPC: H01L21/8228
Filed: 2001-02-05
Granted: 2003-05-21
Abstract: The present invention comprises a current compensator which is connected to a level shifter. The level shifter inputs the input signal potential conversion from the input end to compensate for the output current of the level shifter and to reduce the leakage current of level shifter during switching, so as to increase its operating speed, in which the current compensator comprises the first transistor whose gate is connected to the inverted signal output end of the level shifter, the drain and source are connected to the signal input end and signal output end of the level shifter respectively; the second transistor whose gate is connected to the inverted signal output end and the inverted signal input end of the level shifter, and the equalizer of the present invention is connected to the level shifter. The equalizer comprises a transistor whose drain and source are connected to the signal output end and inverted signal output end of the level shifter respectively. Two input ends of an inverted exclusive OR gate are connected to the signal input end and inverted signal input end of the level shifter. The gate of transistor is connected to the output end of the inverted exclusive OR gate.
Patent TW-472178-B (TW)
Title: Portable object such as, in particular, a timepiece, including a piezoelectric transducer for entering data manually
Inventor: BORN JEAN-JACQUES
IPC: G04G21/08
Filed: 2001-02-19
Granted: 2002-01-11
Abstract: The present invention concerns a portable object such as, in particular, a timepiece (1), including means (16) for displaying at least one data item and a case (2) formed of a top portion including a crystal (14) covering the display means (16) and a bottom portion delimited by a back cover (6) located below said display means (16), this object including a piezoelectric transducer (32) generating an electric voltage when mechanical pressure is exerted on said top portion, the voltage generated by the piezoelectric transducer (32) being applied to a first electronic circuit which will generate a logic signal in response to the pressure exerted, this electronic circuit being arranged inside said case (2), characterized in that said piezoelectric transducer (32) is arranged in the bottom portion of said case (2) and is rigidly connected to said case (2).
Patent TW-580735-B (TW)
Title: Plasma treatment apparatus and treating method of sample material
Inventor: MASUDA TOSHIO
IPC: H01J37/32
Filed: 2001-02-20
Granted: 2004-03-21
Abstract: In the plasma processing apparatus, where processing gas is provided in the vacuum processing room and plasma is generated, plasma is used to perform plasma treatment onto the sample placed on the sample stage. In the plasma treatment apparatus, in which sample is disposed in the vacuum processing room and plasma is generated inside the processing room to process the sample W, at least more than one through hole having depth/diameter ratio larger than 5 and smaller than 100 at the position facing the sample inside the vacuum treatment room is formed, so that a mechanism for measuring and reflecting the optical information of sample surface status via the through hole is obtained. For example, the sample material is the sample placed on the sample stage.
Patent TW-555633-B (TW)
Title: Pneumatic rotary tool
Inventor: IZUMISAWA OSAMU
IPC: F16K31/44
Filed: 2001-04-06
Granted: 2003-10-01
Abstract: A pneumatic rotary tool including a housing (1) and an output shaft (9) projecting from the housing (1) for transmitting torque to an object. An air motor (7) drives rotation of the output shaft (9) in the forward and reverse directions. Air passages (11) extend from an air inlet (13) to the motor (7) for delivering pressurized air to the motor (7). A spring (47) biases the lower portion of a valve means (19) within the air passage (11) in a closed position, to restrict the flow of air through the air passage (11). The upper portion of the valve means (19) comprises a stem (41). When an operator squeezes a trigger (87) on the pneumatic rotary tool, a deflector (49) connected to the trigger (87) deflects the stem (41) to a first angularly deflected position, the valve means (19) thereby allows a relatively low rate of air flow to the motor (7) for low-speed operation thereof. As the operator continues to squeeze the trigger (87), the stem (41) is deflected to a second angularly deflected position, allowing a relatively high rate of air flow to the motor (7) for high-speed operation thereof.
Patent TW-554484-B (TW)
Title: Cutting apparatus
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 2001-04-11
Granted: 2003-09-21
Abstract: The present invention relates to a cutting apparatus whose subject is related to a cutting apparatus equipped with a supporting means for supporting the object to be worked, and a cutting means having rotary blade to cut the worked object with relative movement in the cutting direction, pushing-out direction and cut-in direction, which can proceed precision cutting without error and without tedious operation procedure even if the rotary blade is replaced. The solution of the present invention is to have a cutting apparatus with a marking member 40 mounted in the pushing-out direction of the rotary blade 24 positioned at the predetermined position of the cutting apparatus, and mark the pushing-out direction/position of the rotary blade 24 on the marking member 40. Use the mark to judge if the rotary blade 24 is at the predetermined position.
Patent TW-495815-B (TW)
Title: Method and system for coating and developing
Inventor: KITANO JUNICHI
IPC: H01L21/027
Filed: 2001-05-04
Granted: 2002-07-21
Abstract: In a coating and developing treatment for a substrate, the present invention comprises the steps of: supplying a coating solution to the substrate to form a coating layer on the substrate; performing a developing treatment for the substrate in the processing zone after it undergoes an exposure processing by an aligner not included in the system; and carrying the substrate into the chamber after the step of forming the coating layer and before the exposure processing and thereafter reducing the pressure inside the airtightly closed chamber to a predetermined pressure to remove impurities adhering to the substrate inside the chamber from the substrate for a predetermined time, wherein the predetermined pressure and the predetermined time are adjusted based on the density of the impurities measured inside the processing zone. According to the present invention, impurities at a molecule level such as moisture, vapor, oxygen, ozone, and organic substance, and impurities such as fine particles, which adhere to the coating layer of the substrate, can be removed before the exposure processing so that the exposure processing can be performed in a preferable condition. Since the pressure, time, and pressure-reducing speed at the time of reducing the pressure are adjusted based on the density of the impurities measured in a predetermined position, the impurities adhering to the substrate such as moisture and oxygen can be removed under a preferable minimum requirement condition according to the adhering amount of the impurities.
Patent TW-548410-B (TW)
Title: Contact probe and fabrication method thereof
Inventor: HAGA TSUYOSHI
IPC: G01R31/26
Filed: 2001-05-31
Granted: 2003-08-21
Abstract: A contact probe is fabricated by a method including a lithography step and a plating step. The contact probe includes a plunger unit (1) to form contact with a circuit to be tested, a spring unit (2), and a lead wire connection unit (3), all formed integrally so as to have a three dimensional configuration with uniform thickness with respect to a predetermined plane configuration in a thickness direction perpendicular to the predetermined plane configuration. Preferably, a guide unit (6) parallel to the spring unit (2) is also formed integrally. Further preferably, the contact probe is formed integrally also including a stopper (7) for each unitary configuration of the spring unit (2) constituted by a leaf spring.
Patent TW-492934-B (TW)
Title: Cycle pedal with improved adjustable positioning
Inventor: BEZET NICOLAS JEAN-GUY
IPC: B62M3/08
Filed: 2001-06-29
Granted: 2002-07-01
Abstract: The pedal comprises a pedal body (1) carrying engagement members (2, 3) of a hooking element fixed below a cyclist's shoe, as well as a casing (7) containing a pedal axle (8) adapted to be fixed to a pedal crank. The casing is connected to the pedal body by a support member (10) comprising adjustment means (10, 12, 20, 21) of the transverse position and the angular position of the pedal body relative to the pedal axle. For adjusting the angular position, the adjustment means comprise a set of interchangeable support members each defining a predetermined different angular position from one support member to the other. The support member comprises an elongated seat (12) receiving the casing of the pedal axle and this seat is provided with a tapping (21) adapted to coact with a screw thread (20) on said casing to permit the continuous adjustment of the transverse position of the latter.
Patent TW-508906-B (TW)
Title: Semiconductor memory device capable of adjusting sensing gain of current sense amplifier
Inventor: SHIH SANG-WOONG
IPC: G11C7/06
Filed: 2001-07-09
Granted: 2002-11-01
Abstract: A semiconductor memory device capable of adjusting the sensing gain of a current sense amplifier, is provided. In the semiconductor memory device, a plurality of memory banks are included, and the memory cell data in the memory banks are transmitted to a data input output line via a bit line sense amplifier and a column selection circuit. A current sense amplifier for sensing and amplifying the current difference between a data input output line and a complementary data input output line includes sensing transistors, load resistors, additional resistors and a switching transistor. One sensing transistor has a source connected to the data input output line, and the other sensing transistor having a source connected to the complementary data input output line. The gate and drain of one sensing transistor are cross-connected to those of the other sensing transistor. In this structure, the sensing transistors sense and amplify the current difference between the data input output line and the complementary data input output line. The load resistors are connected to the drains of the sensing transistors, respectively. Each of the additional resistors is connected in parallel to both ends of each of the load resistors, and forms a current path in response to a sensing signal. The switching transistor flows current in the data input output line and current in the complementary input output line to ground in response to a sensing enable signal. Accordingly, the semiconductor memory device can sense and amplify the voltage difference between a bit line and a complementary bit line by adjusting the current gain of a current sense amplifier, even in a section where the bit line and the complementary bit line are not completely widened even by the operation of a bit line sense amplifier.
Patent TW-565730-B (TW)
Title: Phase difference plate, circular polarizing plate, touch panel and reflective liquid crystal display device
Inventor: SATA HIROAKI
IPC: G02F1/13363
Filed: 2001-07-09
Granted: 2003-12-11
Abstract: The invention provides a phase difference plate made by using one sheet of polymer film. The retardation value of said polymer film are retardation (Re(450)) of 100 to 125 nm tested under wave length of 450 nm and retardation (Re(590)) of 120 to 160 nm tested under wave length of 590 nm, as well as they meet the relationship of Re(590)-Re(450) >= 2 nm. Further, the DR0 and DR20 of said polymer film obtained between the wave length of 450 nm and 750 nm meet the relationship of |DR20(lambda)-DR0(lambda)| <= 0.02.
Patent TW-I241975-B (TW)
Title: Conveyor chain
Inventor: MORIMOTO TAKAYUKI
IPC: B65G17/40
Filed: 2001-07-20
Granted: 2005-10-21
Abstract: The present invention provides a conveyor chain capable of securing a stable carrying state without swinging of a carried article as well as reducing carrying noise and carrying vibration by eliminating impact sound and contact sound with a sprocket, and with a small number of part items. The conveyor chain to carry the carried article by placing it on the chain outer peripheral surface side and to transmit power of the sprocket on the chain inner peripheral surface side as well as constituted by connecting a large number of chain units 10 endlessly by connecting pins 20 reduces the carrying sound by eliminating the impact sound and the contact sound with the sprocket by constituting the chain units 10 of W shaped tooth plates 11 to be engaged with teeth of the sprocket and inserting the connecting pins 20 into pin holes 12 drilled on these W shaped tooth plates 11 in a state where the preceding W shaped tooth plates 11 and the following W shaped tooth plates 11 are overlapped in a finger-folded state.
Patent TW-502440-B (TW)
Title: Semiconductor fuse device and the manufacturing method thereof
Inventor: YU TA-LEE
IPC: H01L29/768
Filed: 2001-09-07
Granted: 2002-09-11
Abstract: A manufacturing method for a semiconductor fuse device includes the following steps: providing a substrate, which comprises a first conductive layer defined with a first and a second wirings, and the first wiring and the second wiring are isolated; forming a first and a second contact plugs on the substrate electrically connected to the first wiring and the second wiring; forming a second conductive layer electrically connected with the first contact plug; and, forming a fuse layer, which is connected with the second conductive layer and electrically connected with the second contact plug.
Patent TW-538511-B (TW)
Title: Stacked circuit device and method for evaluating an integrated circuit substrate using the stacked circuit device
Inventor: MATSUO MIE
IPC: H01L23/66
Filed: 2001-09-24
Granted: 2003-06-21
Abstract: A kind of stacked circuit apparatus contains the followings: a base substrate having a terminal; an interposing plate arranged on the base substrate and formed by a semiconductor substrate, in which the interposing plate has the first terminal and the second terminal connected to the terminal of the base substrate; a circuit, which is connected to the second terminal and includes an active element; and an integrated circuit chip, which is arranged on the interposing plate and has a terminal connected to the second terminal.
Patent TW-I231442-B (TW)
Title: Virtual storage layer approach for dynamically associating computer storage with processing hosts
Inventor: MARKSON THOMAS
IPC: G06F19/00
Filed: 2001-10-02
Granted: 2005-04-21
Abstract: A method and apparatus for selectively logically adding storage to a host features dynamically mapping one or more disk volumes to the host using a storage virtualization layer, without affecting an operating system of the host or its configuration. Storage devices participate in storage area networks and are coupled to gateways. A boot port of the host is coupled to a direct-attached storage network that includes a switching fabric. When a host needs storage to participate in a virtual server farm, software elements allocate one or more volumes or concatenated volumes of disk storage, and command the gateways and switches in the storage networks to logically and physically connect the host to the allocated volumes. As a result, the host acquires access to storage without modification to a configuration of the host, and a real-world virtual server farm or data center may be created and deployed substantially instantly.
Patent TW-I274484-B (TW)
Title: System and method of independent mobile local area signal transmission for transmitting sense perception message
Inventor: LIAU GUO-MING
IPC: H04Q7/00
Filed: 2001-10-17
Granted: 2007-02-21
Abstract: The present invention provides a system of independent mobile local area signal transmission for transmitting sense perception message; wherein, the system comprises an internal signal transmission medium, a user signal output device combined with the user and connected with the internal signal transmission medium, and a user signal input device combined with the user and connected with the internal signal transmission medium on a mobile platform. The system further comprises a server connected with the user signal input device through the internal signal transmission medium and the user signal output device to receive, process and respond to the user signal. The other object of the present invention is to provide a method of independent mobile local area signal transmission for transmitting sense perception. The method includes using the user signal input device to receive the user request signal; converting the signal into another form of user request signal and transmitting to the internal signal transmission medium. The server could receive a user request signal through the internal signal transmission medium, and generate a user respond signal with suitable processing, and transmit the user respond signal to the internal signal transmission medium. The user signal output device could receive the user respond signal through the internal signal transmission medium, and convert the signal into another form of user respond signal, and output the user respond signal.
Patent TW-526440-B (TW)
Title: Method for controlling the charging and discharging phases of a backup capacitor
Inventor: TSCHETERNIGG SIEGFRIED
IPC: H02J9/06
Filed: 2001-10-22
Granted: 2003-04-01
Abstract: The invention relates to a method for controlling the charging and discharging phases of a backup capacitor (C) for a data medium, where, before charging, the backup capacitor (C) is first discharged to a defined voltage level. Discharging is effected with a constant current (iD). This ensures that the charging current for the backup capacitor (C) cannot be used to discern what the charge state of the capacitor (C) was before discharging. This means that it is no longer possible to draw conclusions about the currents which flowed in a data processing unit (1) during security-related arithmetic operations. In an advantageous circuit arrangement, a constant current source (3) is formed by a current mirror circuit, and a comparator (2) is used to compare the voltage across the backup capacitor (C) with a bandgap reference.
Patent TW-541758-B (TW)
Title: Absorber of electromagnetic wave
Inventor: OKAYAMA KATSUMI
IPC: H01Q17/00
Filed: 2001-11-20
Granted: 2003-07-11
Abstract: The invention targets at providing electromagnetic wave absorber with high absorption and thinner size for high frequency electromagnetic wave. The solution employs more than one magnetic layer generated with magnetic material containing tiny organization structure with particle diameter controlled within 1 to 100nm to build the electromagnetic wave absorber. The electromagnetic wave absorption sheet 2 uses the powder of the materials containing magnetic elements like Fe, Co and Ni as well as the material containing Mn alloy to produce the magnetic material. The powder is distributed on polymer material to form a magnetic layer that possesses electromagnetic absorption function with respect to the neighboring electromagnetic field.
Patent TW-504491-B (TW)
Title: Chip-type device for counting/classifying and analyzing the micro-fluid particle and manufacturing method thereof
Inventor: LI GUO-BIN
IPC: B81B3/00
Filed: 2001-12-07
Granted: 2002-10-01
Abstract: The present invention provides a chip-type device for counting/classifying and analyzing the micro-fluid particle and manufacturing method thereof which integrates an optical fiber structure and micro flow channel onto a chip by means of a fast and low cost processing manner for counting/classifying and analyzing the micro-fluid particle. The present invention uses a process of micro-electromechanical system to produce both micro-flow channel and optical fiber axial passage in a chip, and then, fills the optical fiber axial passage with material of high refractive coefficient, utilizing the difference between the refractive coefficient of the chip body and that of the filler, to make total reflection of the light occur at the interface between the aforementioned chip and the filler, so as to form an optical fiber structure. The inspecting light is transmitted via a set of optical fiber structure and passed through the sample flow, and the inspection of particle counting can be carried out through the absorption and scattering of the light by the micro-particles of the sample flow matching up with the variation of light intensity measured by an external photo detector. The chip of present invention further integrates a micro flow channel to make it possess the function of sheath flow, by which it can focus the fluid and to perform classification for various cell. The present invention is applicable to various particles, such as count, speed measurement, and classification of the cell and blood cell, and measurement of various bio-medical fluorescence analysis.
Patent TW-517330-B (TW)
Title: Capacitor of semiconductor device and its manufacturing method
Inventor: LEE KEE-JEUNG
IPC: H01L21/8242
Filed: 2001-12-28
Granted: 2003-01-11
Abstract: Capacitor of semiconductor device and its manufacturing method are provided. A high dielectric constant TaON film is used to make capacitors of high-density memory device. The manufacturing method comprises the following steps: (1) form a meta-stable silicon (MPS) 35 bottom electrode on the provided semiconductor substrate 21; (2) thermally dope the bottom electrode in 550 to 660 degrees of centigrade phosphorous gas environment; (3) form TaON dielectric film 37 on the bottom electrode; (4) form a top electrode 39 on the TaON dielectric film.
Patent TW-530146-B (TW)
Title: Surfaces having particle structures with broad range radiation absorptivity
Inventor: KREIMER DAVID I
IPC: F28F13/18
Filed: 2002-03-22
Granted: 2003-05-01
Abstract: This invention comprises methods for manufacture, and the manufacture of heap pipes and window materials having particle structures for use in heat transfer applications in which enhanced radiative heat transfer is desired. Particle structures can be made using chemical, lithographic or other methods, and can be made into a variety of structures having predefined physical sizes. Particle structures can be made of different sizes or shapes to accommodate design requirements. Particle structures used in heat pipes can have a particles of different sizes incorporated into the same structure, and the inter-particle distances can be selected to provide broad band heat absorptive and emissive properties. Alternatively, particle structures can be designed and manufactured to provide narrow band absorptive and/or emissive properties. Additional applications include window materials. Application of particle structures to window materials can improve the heat absorptive properties, and can be useful for controlling radiative heat transmission and/or absorption by the window material.